C$ 245 Find Cheap Flights from Houston to Toronto

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Houston to Toronto departing on 30/5. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Toronto Pearson Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Toronto, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Toronto, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
C$ 380
Typical prices: C$ 990-C$ 478
Multiple Airlines
Tue 12/5Thu 28/5
IAH - YYZ • 1 stop
Cheapest direct flights
C$ 772
Typical prices: C$ 1,093-C$ 805
Air Canada
Thu 14/5Wed 20/5
IAH - YYZ • Direct
Advice from real travellers
AI-powered summary based on content written by travel experts and KAYAK users. AI can make mistakes.
United's Priority Boarding helps avoid carry-on issues.
Expect long security lines at Houston Airport.
Expert advice
Expert advice
+1
+1
Expert advice
Expert advice
+1
Direct flights
You can fly direct with Air Canada and United Airlines. Average duration is 3h 15m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top routes
Cheapest
Most popular
Insights
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Avoid delays
Most punctual • 80% on-time
Best time • Fewest delays
Insights
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Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 5 weeks in advance save around 56% compared to booking last minute.
Insights
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Toronto!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Houston to Toronto

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Houston to Toronto 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Houston to Toronto

Tue, 12 May - Thu, 28 May
Multiple Airlines Logo
7:44 p.m. - 8:05 p.m.
IAH
-
YYZ
23h 21m
1 stop
Multiple Airlines Logo
7:45 a.m. - 6:33 p.m.
YYZ
-
IAH
11h 48m
1 stop
C$ 380Multiple Airlines
Thu, 14 May - Thu, 21 May
Multiple Airlines Logo
8:29 a.m. - 9:00 p.m.
IAH
-
YYZ
11h 31m
1 stop
Multiple Airlines Logo
7:45 a.m. - 6:33 p.m.
YYZ
-
IAH
11h 48m
1 stop
C$ 381Multiple Airlines
Tue, 2 Jun - Mon, 8 Jun
Multiple Airlines Logo
9:00 p.m. - 1:05 a.m.
IAH
-
YYZ
27h 05m
2 stops
Multiple Airlines Logo
1:30 p.m. - 3:22 p.m.
YYZ
-
IAH
26h 52m
1 stop
C$ 388Multiple Airlines
Tue, 12 May - Sun, 17 May
Multiple Airlines Logo
9:55 a.m. - 8:05 p.m.
IAH
-
YYZ
9h 10m
1 stop
Multiple Airlines Logo
8:00 p.m. - 8:50 a.m.
YYZ
-
IAH
13h 50m
1 stop
C$ 390Multiple Airlines
Tue, 2 Jun - Tue, 9 Jun
Multiple Airlines Logo
9:00 p.m. - 1:05 a.m.
IAH
-
YYZ
27h 05m
2 stops
Multiple Airlines Logo
6:30 a.m. - 3:22 p.m.
YYZ
-
IAH
9h 52m
1 stop
C$ 391Multiple Airlines
Wed, 29 Apr - Tue, 5 May
Multiple Airlines Logo
10:30 a.m. - 6:55 a.m.
IAH
-
YYZ
19h 25m
2 stops
Multiple Airlines Logo
7:45 a.m. - 8:55 a.m.
YYZ
-
IAH
26h 10m
1 stop
C$ 402Multiple Airlines
Tue, 12 May - Tue, 19 May
Multiple Airlines Logo
1:28 p.m. - 5:45 a.m.
IAH
-
YYZ
15h 17m
2 stops
Multiple Airlines Logo
7:45 a.m. - 8:55 a.m.
YYZ
-
IAH
26h 10m
1 stop
C$ 405Multiple Airlines
Thu, 7 May - Tue, 12 May
Multiple Airlines Logo
5:45 a.m. - 2:05 p.m.
IAH
-
YYZ
7h 20m
1 stop
Multiple Airlines Logo
10:00 a.m. - 12:33 p.m.
YYZ
-
IAH
27h 33m
2 stops
C$ 409Multiple Airlines
Tue, 12 May - Tue, 19 May
WestJet Logo
10:27 a.m. - 5:15 p.m.
HOU
-
YYZ
5h 48m
1 stop
WestJet Logo
11:29 a.m. - 4:09 p.m.
YYZ
-
HOU
5h 40m
1 stop
C$ 757WestJet
Fri, 8 May - Sat, 16 May
WestJet Logo
5:02 p.m. - 11:58 p.m.
HOU
-
YYZ
5h 56m
1 stop
WestJet Logo
7:45 a.m. - 4:09 p.m.
YYZ
-
HOU
9h 24m
1 stop
C$ 764WestJet
Booking Insights

KAYAK's insights & trends for Houston to Toronto flights

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

How much is a round-trip flight from Houston to Toronto Pearson Intl Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Houston to Toronto Pearson Intl Airport departing in May.

What is the cheapest Houston to Toronto Pearson Intl Airport flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Houston to Toronto Pearson Intl Airport costs C$ 323 on the route between Houston George Bush Intcntl Airport (IAH) and Toronto Pearson Intl Airport (YYZ). It is also the most popular route.

What’s the cheapest day of the week to fly from Houston to Toronto?

The average price of all round-trip flights from Houston to Toronto Pearson Intl Airport clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Houston to Toronto, look for departures on Fridays and avoid leaving on a Wednesday, as it's usually the priciest day. When flying back from Toronto, Friday is the cheapest day to fly and Sunday is the most expensive.

What is the cheapest month to fly from Houston to Toronto Pearson Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Houston to Toronto Pearson Intl Airport, 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 from Houston to Toronto Pearson Intl Airport is April, where tickets cost C$ 760 (return) on average. On the other hand, the most expensive months are September and February, where the average cost of round-trip tickets is C$ 1,000 and C$ 939 respectively.

How far in advance should I book a flight from Houston to Toronto Pearson Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Houston to Toronto Pearson Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Houston to Toronto Pearson Intl Airport, you should book around 5 weeks before departure, which saves you about 56% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Expert advice

Expert advice for your flight from Houston to Toronto

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Air Canada and United Airlines

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Good to know

Cheapest flightC$ 245
Flight from Houston George Bush Airport to Toronto

When to book flights from Houston to Toronto

Are your dates flexible? Find out the best times to travel from Houston to Toronto 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. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Flights from Houston to Toronto: the best tips from KAYAK users' own experiences

Insights shared by verified travellers who flew the route from Houston to Toronto 
Verified travelerFlew with United Airlines
IAH
-
YYZ
Jan 2025
Bring a variety of snacks in case customs and TSA take too long and can’t buy food if you are connecting. Very busy lines.
ClaireFlew with Air Canada
IAH
-
YYZ
Oct 2024
Always be at HICA for international flights 2 hours in advance. We had a 1 hour and 50 min security wait bc 2 high school bands of were ahead of us and I almost missed my flight

FAQs for booking Houston to Toronto flights

  • What is the cheapest flight from Houston to Toronto Pearson Intl Airport?

    In the last 3 days, the lowest price for a flight from Houston to Toronto Pearson Intl Airport was C$ 245 for a one-way ticket and C$ 380 for a round-trip.

  • Which airports will I be using when flying from Houston to Toronto?

    When flying out of Houston you will be using one of these airports: Houston Hobby or Houston George Bush Intcntl. You will be landing at Toronto Pearson Intl.

  • Which aircraft models fly most regularly from Houston to Toronto?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Houston to Toronto?

    Star Alliance is the only airline alliance operating flights between Houston and Toronto.

  • How does KAYAK find such low prices on flights from Houston to Toronto?

    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 from Houston to Toronto.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston to Toronto?

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

  • What is the Hacker Fare option on flights from Houston to Toronto?

    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 Toronto with an airline and back to Houston with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston to Toronto?

    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 Toronto from Houston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Houston to Toronto?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Houston to Toronto Pearson Intl.
Find which airlines fly direct from Houston to Toronto Pearson Intl Airport, which days they fly and book direct flights.

Direct departures

Houston to Toronto Pearson Intl

Monday

Air Canada,United Airlines

Air Canada,United Airlines

Tuesday

Air Canada,United Airlines

Air Canada,United Airlines

Wednesday

Air Canada,United Airlines

Air Canada,United Airlines

Thursday

Air Canada,United Airlines

Air Canada,United Airlines

Friday

Air Canada,United Airlines

Air Canada,United Airlines

Saturday

Air Canada,United Airlines

Air Canada,United Airlines

Sunday

Air Canada,United Airlines

Air Canada,United Airlines

See more nonstop flights

Direct returns

Toronto Pearson Intl to Houston

Monday

Air Canada,United Airlines

Air Canada,United Airlines

Tuesday

Air Canada,United Airlines

Air Canada,United Airlines

Wednesday

Air Canada,United Airlines

Air Canada,United Airlines

Thursday

Air Canada,United Airlines

Air Canada,United Airlines

Friday

Air Canada,United Airlines

Air Canada,United Airlines

Saturday

Air Canada,United Airlines

Air Canada,United Airlines

Sunday

Air Canada,United Airlines

Air Canada,United Airlines

See more nonstop flights

Reviews of the top airlines flying from Houston to Toronto

 
See real verified KAYAK customer reviews for airlines flying from Houston to Toronto. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Houston to Toronto? 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.
7.4
United AirlinesOverall score based on 9589 reviews
6.6Food
7.3Comfort
8.1Crew
7.1Entertainment
7.7Boarding
Airline reviews

It's a long flight and I would have liked better snacks between lunch and the arrival meal. It's fine to have fruit and nuts but I really don't like ramen because it's salty junk soup. I'd suggest sandwiches. They're not expensive nor are they hard to store for a long flight. The FA's had a couple of big services and they were super busy preparing, executing and then cleaning up. Then they disappeared.

8.0 ExcellentJesse, Apr 2026
IAH - NRT
Read more United Airlines reviews

It's a long flight and I would have liked better snacks between lunch and the arrival meal. It's fine to have fruit and nuts but I really don't like ramen because it's salty junk soup. I'd suggest sandwiches. They're not expensive nor are they hard to store for a long flight. The FA's had a couple of big services and they were super busy preparing, executing and then cleaning up. Then they disappeared.

Great flight. Got to watch a movie. Smooth flight and early arrival at ORD.

I've been flying American mostly, and it's been very frustrating. This united flight makes me realize maybe the issue isn't flying, but the airline. United was a significantly better experience. The plane was more comfortable, with a normal amount of leg room (vs the ridiculous reductions AA has made), more comfortable seats, screens to watch movies. It was a much better experience!

We had excellent customer service despite the chaos at George Bush airport in Houston!

It isvvery small flight. No leg room . No space to put my personal item at feet.

Didn't make the flight because the first leg of my flight was canceled and the next leg was already booked.

Terrible because it was cancelled due to volcanic ash clouds in Guatemala while all other airlines kept flying. Had to pay for a hotel to stay overnight in Houston and try to fly next day.

Overall we had a good experience during our flight from San Francisco to Houston.

Airport terminal was outdated, flight was on a small jet with no wifi

Entertainment kept turning itself off. Gave up on watching a movie.

It was a problem because there was a delay where we sat before taking off from newark,then when landed in Toronto we sat on tarmac and they wouldn't let us out for a long period of time. When we finally were released to the airport in Toronto the attendant scanned our boarding pass that we were here for our connection to Brazil. We ran all the way to the gate and they said at the gate the door is shut so we can not let you on the plane. We explained that we were checked in by the attendant when we arrived at Toronto airport to go to Brazil and they should not have shut the door. We were ignored at the gate

Flight home was delayed multiple times, did not get home until 2am

the check-in lady at ORD was extremely rude and unprofessional. very disappointed as it was supposed to be a celebration for my wife's birthday and it really put a damper on things. if i wanted to be treated like trash, i would have flown Economy! (as opposed to business class)

My original flight was cancelled and then rebooked four hours later on a recovery flight, but I was checked in as stanby and had no seats so as a family of four we were concerned about not being seated altogether. Our flight then got delayed by another 1.5 hours and when seats were assigned at the gate, three of the four of us were together and we could get my wife closer, they offered no assistance.

Good boarding but extremely cold temperature in both flights (60 F!).

Very rude gate attendants in San Francisco who didn’t let me bring my little carry on (smaller than usual size) and after boarding I realized that there still were a lot of overhead compartment space (like a full section available in some spots). That made me lose 30 minutes at my destination at 1am and it could have broken something fragile that I had in it

I want to thank Carlos at the Miami AC desk - he was amazing and went over and above to help us out. Thank you Carlos and all the best to you!!! You made our faith in AC feel great! Sincerely, David Cubitt

Flight was canceled due to mechanical issues. After a considerable wait in the queue, Air Canada customer service was very helpful to get us on another flight. I am disappointed to report our rescheduled flight is for three days from now. Three days of extra expenses and inconvenience is unacceptable.

The last 3 hours it was freezing cold in row 56. Multiple people had their winter coats on and were utilizing the blankets provided by the airline. I also did not have easy access to figure out how to book my food allergy and advance for my meals. Most of everything I received was something I couldn't eat. This needs to be made more accessible. Also, I'm 5'10 which is the average height of the American male. I flew from Philadelphia to Toronto and then to Tokyo and the seats were absolutely unbearable. For that long of a flight it is impossible to get comfortable when doing anything. Flights need to have more space and stop prioritizing costs over people.

Was delayed at every point/ connection. Luggages missing for 5days. Had no medications for diabetes and high B/p. when bags where finally delivered on the 30th, the insulin and ozempic were no longer patent, as the ice pack had since dissolved and the authenticity of the med is now questionable, since they must be refrigerated. Please have them refund my bag fees. I should sue them for all the inconveniences caused to me.

Everything you need to know for your flight from Houston to Toronto

Information on your arrival and departure airports