Find flights
Deals
Insights
When to book
FAQs & Tips
Direct Flights
Airlines

STL

C$ 192 Find cheap flights to St. Louis

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to St. Louis departing on 27/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
sex 7/6
sex 14/6

Search hundreds of travel sites at once for deals on flights to St. Louis

 
These are the airlines KAYAK users have selected most often from within our search results for flights to St. Louis
These are the airlines KAYAK users have selected most often from within our search results for flights to St. Louis
In the last 7 days, travellers have searched 43,968,530 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheap flight deals to St. Louis

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to St. Louis that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
5:30 p.m. - 1:05 p.m.YVR-STL
17h 35m1 stop
7:29 p.m. - 3:36 p.m.STL-YVR
22h 07m1 stop
C$ 346
Find Deal
ter, 4 jun - ter, 11 jun
8:20 p.m. - 1:05 p.m.YYZ-STL
17h 45m1 stop
11:57 a.m. - 6:42 a.m.STL-YYZ
17h 45m2 stops
C$ 397
Find Deal
ter, 4 jun - ter, 11 jun
6:45 a.m. - 11:43 p.m.YYC-STL
15h 58m2 stops
2:30 p.m. - 11:03 p.m.STL-YYC
9h 33m1 stop
C$ 438Delta
Find Deal
seg, 17 jun - ter, 23 jul
12:00 p.m. - 9:52 p.m.YVR-STL
7h 52m2 stops
10:05 a.m. - 7:10 p.m.STL-YVR
11h 05m2 stops
C$ 483WestJet
Find Deal
sáb, 1 jun - sáb, 8 jun
7:00 a.m. - 3:49 p.m.YHZ-STL
10h 49m2 stops
6:02 a.m. - 2:17 p.m.STL-YHZ
6h 15m1 stop
C$ 496United Airlines
Find Deal
sáb, 7 set - ter, 10 set
6:15 a.m. - 9:55 p.m.YVR-STL
13h 40m1 stop
6:15 a.m. - 3:46 p.m.STL-YVR
11h 31m2 stops
C$ 496WestJet
Find Deal
qua, 26 jun - ter, 16 jul
3:30 p.m. - 12:39 a.m.YVR-STL
7h 09m2 stops
3:30 p.m. - 8:21 p.m.STL-YVR
6h 51m1 stop
C$ 498Delta
Find Deal
qui, 11 jul - dom, 11 ago
6:55 p.m. - 8:01 p.m.YYZ-STL
2h 06mdirect
6:30 a.m. - 11:52 a.m.STL-YYZ
4h 22m1 stop
C$ 501Air Canada
Find Deal
ter, 21 mai - ter, 28 mai
6:55 p.m. - 8:01 p.m.YYZ-STL
2h 06mdirect
5:31 p.m. - 11:58 p.m.STL-YYZ
5h 27m1 stop
C$ 504Air Canada
Find Deal
sáb, 1 jun - ter, 4 jun
7:00 a.m. - 3:49 p.m.YHZ-STL
10h 49m2 stops
6:02 a.m. - 5:06 p.m.STL-YHZ
9h 04m2 stops
C$ 504United Airlines
Find Deal
sáb, 7 set - ter, 10 set

Flights to St. Louis - Travel Insights & Trends

Get data-powered insights and trends into flights to St. Louis to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to St. Louis?

These are the best prices found by users searching on KAYAK in the last 72 hours.
The cheapest airline ticket to St. Louis from Canada in the last 72 hours was C$ 262 one-way, and C$ 474 round-trip on the route from Calgary to St. Louis. The most popular route is from Toronto to St. Louis and the cheapest ticket found on this route in the last 72 hours was C$ 397 round-trip.

How much is a flight to St. Louis?

The average and cheapest price for all flights to St. Louis from each origin found by users searching on KAYAK in the last month.
On average, a flight to St. Louis costs C$ 547. The cheapest price found on KAYAK in the last 2 weeks cost C$ 318 and departed from Montreal Pierre Elliott Trudeau Intl Airport. The most popular routes on KAYAK are Montreal to St. Louis which costs C$ 612 on average, and Toronto to St. Louis, which costs C$ 675 on average.
See prices from:

What is the cheapest day to fly to St. Louis?

The average price of all flights to St. Louis clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to St. Louis is Wednesday where tickets can be as cheap as C$ 646. On the other hand, the most expensive day to fly is Monday, where prices are C$ 785 on average.

What is the cheapest month to fly to St. Louis?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to St. Louis, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights to St. Louis is January, where tickets cost C$ 530 on average for one-way flights. On the other hand, the most expensive months are November and June, where the average cost of tickets from Canada is C$ 826 and C$ 778 respectively. For return trips, the best month to travel is January with an average price of C$ 571.

What is the cheapest time of day to fly to St. Louis?

The average price for all flights to St. Louis depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to St. Louis is generally in the afternoon, when flights cost C$ 593 on average. The most expensive time of day to fly to St. Louis is generally in the evening, which is peak travel time and where the average cost of a ticket is C$ 717.

What is a good deal for flights to St. Louis?

If you’re looking for cheap airfare to St. Louis, 25% of our users found tickets to St. Louis for the following prices or less: From Toronto Pearson Intl Airport C$ 362 one-way - C$ 616 round-trip.

How far in advance should I book a flight to St. Louis?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights to St. Louis, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 78 days before departure.

Which airline offers the most flights to St. Louis?

Of the 9 airlines that fly to St. Louis, Southwest offers the most flights, with around 1,545 per week, followed by American Airlines with 377 flights per week.

How long is the flight to St. Louis?

The duration of your flight to St. Louis depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular routes to St. Louis on KAYAK are from Toronto, which takes 2h 05m, Montreal, which takes 2h 35m, Calgary, which takes 5h 20m, and Vancouver, which takes 6h 00m.

How many direct flights to St. Louis are there each day?

There are around 3 direct flights from within Canada to St. Louis every day. Most flights depart in the evening, with 6:00 p.m. the most common departure time and 67% of flights departing in the evening.

How many direct flights to St. Louis are there each week?

Each week there are around 21 direct flights from within Canada to St. Louis. The most common day for departures is Friday, with 14% of flights taking off on this day.

How many long-haul flights are there to St. Louis each week?

There are not any long-haul (6-12 hour flight duration) or medium-haul (3-6 hour flight duration) flights to St. Louis. Instead, there are 21 short-haul flights (up to 3 hour flight duration), with the most arriving from Toronto.

How many cities have direct flights to St. Louis?

From Canada, there are direct flights to St. Louis from 2 cities. The city with the most direct flights is Toronto, with 14 direct flights each week.

Good to know

Low season

January

High season

March

Cheapest flight

C$ 192
Best time to beat the crowds (9% less expensive on average)
Most popular time to fly and prices are also 1% lower on average.
Flight from Calgary to St. Louis

When to book flights to St. Louis

Are your dates flexible? Find out the best times to travel to St. Louis based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. The information is for flights to St. Louis based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking St. Louis flights

  • What is the cheapest flight to St. Louis?

    The cheapest airline ticket to St. Louis from Canada in the last 72 hours was C$ 262 one-way, and C$ 474 round-trip on the route from Calgary to St. Louis. The most popular route is from Toronto to St. Louis and the cheapest ticket found on this route in the last 72 hours was C$ 397 round-trip.

  • How far is St. Louis from central St. Louis?

    Central St. Louis is 20 km away from St. Louis.

  • What is the name of St. Louis’s airport?

    All flights to St. Louis land at St. Louis. The airport code is STL,and it can also be referred to as Lambert Field, Lambert-St Louis, St. Louis Lambert, or St. Louis Lambert Intl.

  • How much is a flight to St. Louis?

    On average, a flight to St. Louis costs C$ 547. The cheapest price found on KAYAK in the last 2 weeks cost C$ 318 and departed from Montreal Pierre Elliott Trudeau Intl Airport.

  • How does KAYAK find such low prices on flights to St. Louis?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to St. Louis.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to St. Louis?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to St. Louis?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to St. Louis with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to St. Louis?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to St. Louis

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest St. Louis flight deals.

Prefer to fly non-stop to Lambert-St Louis?

Find which airlines fly direct to Lambert-St Louis, which days they fly and book direct flights.

Nonstop departures

Canada to Lambert-St Louis

Monday

ANA, Aer Lingus, Aeromexico, +38 more

ANA, Aer Lingus, +39 more

Tuesday

ANA, Aer Lingus, Aeromexico, +39 more

ANA, Aer Lingus, +40 more

Wednesday

ANA, Aer Lingus, Aeromexico, +37 more

ANA, Aer Lingus, +38 more

Thursday

ANA, Aer Lingus, Aeromexico, +39 more

ANA, Aer Lingus, +40 more

Friday

ANA, Aer Lingus, Aeromexico, +38 more

ANA, Aer Lingus, +39 more

Saturday

ANA, Aer Lingus, Aeromexico, +39 more

ANA, Aer Lingus, +40 more

Sunday

ANA, Aer Lingus, Aeromexico, +40 more

ANA, Aer Lingus, +41 more

See more nonstop flights

Nonstop returns

Lambert-St Louis to Canada

Monday

ANA, Aer Lingus, Aeromexico, +38 more

ANA, Aer Lingus, +39 more

Tuesday

ANA, Aer Lingus, Aeromexico, +39 more

ANA, Aer Lingus, +40 more

Wednesday

ANA, Aer Lingus, Aeromexico, +37 more

ANA, Aer Lingus, +38 more

Thursday

ANA, Aer Lingus, Aeromexico, +39 more

ANA, Aer Lingus, +40 more

Friday

ANA, Aer Lingus, Aeromexico, +38 more

ANA, Aer Lingus, +39 more

Saturday

ANA, Aer Lingus, Aeromexico, +39 more

ANA, Aer Lingus, +40 more

Sunday

ANA, Aer Lingus, Aeromexico, +40 more

ANA, Aer Lingus, +41 more

See more nonstop flights
See more nonstop flights

Top 5 airlines flying to St. Louis

 
See real verified KAYAK customer reviews for airlines flying to St. Louis. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Canada to St. Louis. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to St. Louis? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.8
Endeavor AirlinesOverall score based on 4 reviews
9.5Boarding
9.5Comfort
9.5Crew
8.5Food
7.0Entertainment
Airline reviews
Pros: "seat space was great and I was lucky enough to have medium size passenger next to me :-)"
Cons: "Can't really think of anything . . . my expectations were exceeded"
8.6 ExcellentIllan, Jun. 2019YYZ - JFK
Read more about Endeavor Airlines reviews
Pros: "seat space was great and I was lucky enough to have medium size passenger next to me :-)"
Cons: "Can't really think of anything . . . my expectations were exceeded"

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

Everything was great. The big planes could still stand to have a bit more leg room. Crew was amazing!!

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

The flight was excellent, I recommend people to fly with Delta

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

The crew were very welcoming and helpful. I just wish economy had a bit more leg room. My knees were constantly hitting the chair in front of me.

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

Airport monitors did not give the gate for our flight returning Detroit to Vancouver Juice served from glass storage containers are a far more healthy alternative for people. And would also minimize the need for recycling plastic or aluminum containers

I wish that seats closer to the front of the plan were available, but when I booked the flight the seats were VERY expensive so I did not book seats at that time. The day before flying only seats at the back of the plane were available. It takes so long to board the plane and empty the plane on arrival due to SO many roller bags.

Good flight. No I’m seat entertainment. But my phone worked just fine on the west jet app.

I had planned to watch the Westjet entertainment for the entire flight however, because the seat mounted outlets in our row did not work.

Not a bad flight but our priority tagged luggage was the very last to come down the carousel.

Plane had a flat tire, delayed boarding and takeoff but one in the air, smooth. Make sure you have downloaded the WJ app before you leave. When on board, you can watch movies or TV shows offered on the app, it passed the time very quickly.

Our recent flight from edmontown to kahalui was excellent. The service staff was very friendly, knowledgeable, funny and attentive. Thanks to all involved that made or travel such a pleasant experience and we hope to fly with west jet again soon

The flight was delayed and I missed boarding my 7 day cruise. I had to book a separate flight home

No real issues just wasnt able to hear / understand any announcements flight attendant was making but everything else was really good- ended up checking my carry on case for free which made deboarding quicker. I would fly West Jet for all my flights.

Seats were comfortable and leg room was good. Slight delay for boarding but nothing too bad. Would fly with them again.

It was good! Appreciated that it was very on schedule so it made the connecting flight less stressful

Two flights,both poor. No entertainment. Cramped and uncomfortable seats, little space, the rest was OK. Staff were acceptable good.

Last minute gate change nearly caused us to miss our flight. Change was not announced or displayed in the main board at the old gate. Terrible communication. When we landed we had to wait 20 minutes because there was another plane at the assigned gate. Not the crew’s fault, but adding 20 minutes to a 45 minute flight sucked.

The crew was doing their best on an old plane needing updating. Chairs that creaked and wouldn’t stay in position. My tray table was unusable as was on-board entertainment due the audio needing usb earphones (that were not provided). Prior to boarding in Toronto and despite being scheduled for a wheelchair and assistance, we were dropped off by clubcar without a wheelchair which I found myself by a gate. Due to no boarding gate assigned at that time we waited and when it was, it subsequently was moved from 64 to 95. No help could be found so I pushed my husband’s chair to that furthest gate in the airport at the highest speed possible for a 73 year old. And by that I mean I ran. It was a very stressful experience.

Wifi wasn't working on one of the UA flights after boarding.

Leg room was lacking. Legs crammed into seat in front.

T hey did a great job. Flight was on time .

the plane was old. the wifi didn’t work. the entertainment was boring and dated. the charging ports were impossible to find. i was mostly ignored by flight attendants that had no problem speaking to the man beside me. i got two drinks the entire time i was on the plane.

Crew was not very helpful. They forgot to serve me coffee and had to wait for a long time.It looked as if they were not very happy with what they were doing.

The flight I was connecting with waited for me even though my 1st flight was late. I really appreciated that.

I liked the early check in. Flight was a bit bumpy due yo weather. Overall, everything went well.

Limited snack options cause the snack vendor was on strike

The experience was generally above average. The only downside was the absence of WiFi during my flight from Vancouver to San Francisco.

on demand entertainment in seat back awesome Check in Kiosk too demanding with endless demand for more information information then says go to counter. Counter agent unfriendly. Do it yourself check in luggage procedure not intuitive, upset employees frustrated the whole procedure.

It was an excellent experience, traveling from Toronto to Denver with United.

Ontime boarding. Almost 1 hour take off delay. We could have boarded slightly later since the pilots were in traffic

Flight was delayed, I had to put my luggage all the way in the back! They served only a beverage no snack on the way in Air Canada, definitely not a good first impression.

Headphones for the movies have too much bass and can't be adjusted. Almost impossible to hear. Great movie selections but can't really watch them because you can't hear them. Also the system is very slow.

This was the first AC flight in a long time that we experienced no delays or frustrations. The gate attendant was extremely polite and accommodating to my husband who has Parkinson’s disease which made boarding extremely stress free. Flight departed ON TIME and was a smooth ride. If only all my AC experiences could be like this.

I didn’t like the fact that all the customs officers went to lunch so I was in line for 90 minutes due to where the staff directed me. We were told three very different reasons for why the plane was delayed. It was a crowded plane with difficult storage situations for the Carry On bags. The Air Canada airline staff were all very good and professional. I was so disappointed in my cheese and fruit box as the cheese had molded and the fruit wasn’t fresh so I couldn’t eat the majority of the food. This was the last meal I could find as the restaurants had closed when I got in to my destination. I think you could work on improving the food quality.

Book Cheap St. Louis Plane Tickets

Recent round-trip flight deals

 
These are the cheapest round-trip flights to St. Louis found on KAYAK in the last 72 hours.
4/6ter
1 stop
17h 35mYVR-STL
11/6ter
1 stop
22h 07mSTL-YVR
C$ 346
4/6ter
1 stop
17h 45mYYZ-STL
11/6ter
2 stops
17h 45mSTL-YYZ
C$ 397
17/6seg
2 stopsDelta
15h 58mYYC-STL
23/7ter
1 stopDelta
9h 33mSTL-YYC
C$ 438
1/6sáb
2 stopsWestJet
7h 52mYVR-STL
8/6sáb
2 stopsWestJet
11h 05mSTL-YVR
C$ 483
7/9sáb
2 stopsUnited Airlines
10h 49mYHZ-STL
10/9ter
1 stopUnited Airlines
6h 15mSTL-YHZ
C$ 496
26/6qua
1 stopWestJet
13h 40mYVR-STL
16/7ter
2 stopsWestJet
11h 31mSTL-YVR
C$ 496
11/7qui
2 stopsDelta
7h 09mYVR-STL
11/8dom
1 stopDelta
6h 51mSTL-YVR
C$ 498
21/5ter
directAir Canada
2h 06mYYZ-STL
28/5ter
1 stopAir Canada
4h 22mSTL-YYZ
C$ 501
1/6sáb
directAir Canada
2h 06mYYZ-STL
4/6ter
1 stopAir Canada
5h 27mSTL-YYZ
C$ 504
7/9sáb
2 stopsUnited Airlines
10h 49mYHZ-STL
10/9ter
2 stopsUnited Airlines
9h 04mSTL-YHZ
C$ 504

Search by stops

Search by airline

Search by price

Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to St. Louis found on KAYAK in the last 72 hours.
27/5seg
1 stop
26h 13mYYC-STL
C$ 192
30/5qui
1 stop
11h 59mYYZ-STL
C$ 194
10/7qua
2 stopsDelta
7h 09mYVR-STL
C$ 248
24/9ter
2 stopsUnited Airlines
12h 28mYVR-STL
C$ 260
23/8sex
1 stopAir Canada
5h 40mYHZ-STL
C$ 278
30/5qui
directUnited Airlines
2h 06mYYZ-STL
C$ 278
30/6dom
1 stopDelta
9h 33mYVR-STL
C$ 279
28/8qua
directAir Canada
2h 35mYUL-STL
C$ 286
26/5dom
2 stopsWestJet
10h 28mYYC-STL
C$ 286
26/5dom
1 stopWestJet
10h 18mYYC-STL
C$ 288

Search by stops

Search by airline

Search by price

Recent domestic flight deals

28/5ter
multi-stopDelta
4h 05mIAD-STL
4/6ter
multi-stopDelta
3h 41mSTL-IAD
C$ 257
29/5qua
multi-stopDelta
4h 09mDCA-STL
4/6ter
multi-stopDelta
4h 27mSTL-DCA
C$ 257
22/6sáb
multi-stopDelta
4h 01mPHL-STL
25/6ter
multi-stopDelta
5h 04mSTL-PHL
C$ 271
13/6qui
multi-stopSun Country Air
26h 36mDFW-STL
16/6dom
multi-stopSun Country Air
12h 57mSTL-DFW
C$ 308
4/6ter
directAlaska Airlines
4h 01mSEA-STL
12/6qua
directAlaska Airlines
4h 14mSTL-SEA
C$ 325
27/6qui
multi-stopSun Country Air
25h 41mPHL-STL
30/6dom
multi-stopSun Country Air
16h 44mSTL-PHL
C$ 329
6/6qui
directAlaska Airlines
4h 01mSEA-STL
12/6qua
directAlaska Airlines
4h 14mSTL-SEA
C$ 352
2/7ter
multi-stopUnited Airlines
7h 03mIAD-STL
6/7sáb
directUnited Airlines
2h 10mSTL-IAD
C$ 400
29/6sáb
directUnited Airlines
2h 38mEWR-STL
6/7sáb
directUnited Airlines
2h 26mSTL-EWR
C$ 409
3/6seg
multi-stopAmerican Airlines
8h 33mIAD-STL
4/6ter
multi-stopAmerican Airlines
11h 21mSTL-IAD
C$ 1,211

Search by stops

Search by airline

Search by price

Last minute flights to St. Louis

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to St. Louis that are departing in the next 10 days.
13/5seg
multi-stop
28h 09mYYZ-STL
16/5qui
multi-stop
10h 50mSTL-YYZ
C$ 531
13/5seg
multi-stop
26h 54mYYZ-STL
16/5qui
multi-stop
11h 05mSTL-YYZ
C$ 629
13/5seg
multi-stop
28h 09mYYZ-STL
16/5qui
multi-stop
26h 42mSTL-YYZ
C$ 630
10/5sex
multi-stopWestJet
7h 51mYYC-STL
12/5dom
multi-stopWestJet
15h 35mSTL-YYC
C$ 797
9/5qui
multi-stopWestJet
12h 52mYYC-STL
12/5dom
multi-stopWestJet
15h 35mSTL-YYC
C$ 802
10/5sex
multi-stopWestJet
22h 40mYYC-STL
12/5dom
multi-stopWestJet
14h 04mSTL-YYC
C$ 815
10/5sex
directAir Canada
2h 06mYYZ-STL
17/5sex
multi-stopAir Canada
6h 38mSTL-YYZ
C$ 1,267
10/5sex
multi-stopAir Canada
5h 05mYYZ-STL
12/5dom
directAir Canada
2h 01mSTL-YYZ
C$ 1,502
10/5sex
directAir Canada
2h 06mYYZ-STL
12/5dom
directAir Canada
2h 01mSTL-YYZ
C$ 1,504
10/5sex
directAir Canada
2h 06mYYZ-STL
17/5sex
directAir Canada
2h 01mSTL-YYZ
C$ 1,715

Search by stops

Search by airline

Search by price

Flights to St. Louis

Destination:

St. Louis (STL)United States

Return flight deals:

St. Louis - Canada

Cabin classes:

C$ 1,141
C$ 1,167
C$ 318