Find cheap flights from Ottawa to the United States from C$ 104

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight departing on 1/11. 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
Economy
0 bags
Fri 3/11
Fri 10/11
In the last 7 days travellers have searched 44,105,490 times on KAYAK, and here is why:

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Latest United States Flight Deals

Best round-trip prices found by our users on KAYAK in the last 72 hours

MOST POPULAROrlando
Direct from C$ 181
Fort Lauderdale
Direct from C$ 199
Las Vegas
Direct from C$ 144
New York
Direct from C$ 274
Los Angeles
1 stop from C$ 243
Miami
1 stop from C$ 413

Good to know

Low season

September

High season

March

Cheapest flight

C$ 104
Best time to beat the crowds (2% less expensive on average)
Most popular time to fly (3% more expensive on average)
Flight from Ottawa to Fort Lauderdale

Top tips for finding cheap flights to the United States

  • Looking for a cheap flight? 25% of our users found tickets from Ottawa to the following destinations at these prices or less: Newark C$ 236 one-way - C$ 381 round-trip; Fort Lauderdale C$ 185 one-way - C$ 324 round-trip; Orlando C$ 199 one-way - C$ 305 round-trip
  • Book at least 3 weeks before departure in order to get a below-average price.
  • High season is considered to be January, November and December. The cheapest month to fly from Ottawa is January.
  • Morning departure is around 20% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs - booking United States flights

  • Which airlines have a flexible cancellation policy for flights from Ottawa to the United States due to COVID-19?

    Air Canada, Flair Airlines and Delta have all waived their change and cancellation fees on flights from Ottawa to the United States. Confirm policies on booking site.

  • How does KAYAK find such low prices on flights from Ottawa to the United States?

    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 Ottawa to the United States.

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

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

  • What is the Hacker Fare option on flights from Ottawa to the United States?

    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 the United States with an airline and back to Ottawa with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ottawa to the United States?

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

Top 5 airlines serving from Ottawa to the United States

Need help choosing which airline to fly with from Ottawa to the United States? 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 KAYAK reviews.
7.7
WestJetOverall score based on 9140 reviews
80overall
77comfort
70entertainment
71food
85crew
81boarding
Airline reviews

Long delay die to pet mix up. Also bags took forever to get to carousel

Read more about WestJet

Long delay die to pet mix up. Also bags took forever to get to carousel

Pros: "Crew did the best they could under the conditions"
Cons: "There was a broken toilet that was very loud and created long line ups because economy only had use of the 1 bathroom while the first class had 2 bathrooms for so few people"
Pros: "Crew and staff at gate fantastic. Accommodated me sitting with partner on both legs (booked flights separately)."
Cons: "Flight was delayed. Always tough late at night."
Pros: "flight was fine and on time, this leg of my trip was easy"
Pros: "All westjet workers are amazing. Starting from the people at the front desk, the crews on the plan and the people that give direction."
Pros: "Good crew and on time departure"
Cons: "Overnight flight. How nice it would have been to have blanket and pillows as provided by some airlines ."
Pros: "The attendant didn’t take any chance on rainy whether condition and got me on an earlyer flight to make sure I wasn’t goinig to miss my connections flights. It worked out perfectly."
Cons: "Everything was perfect. Thank you"
Cons: "Delays left us in the plane for almost 1 1/2 hours before leaving Toronto."
Pros: "Good price for long haul destination. Efficient check-in and boarding process. Decent leg room for a budget airline."
Cons: "Food choice a bit limited - especially the free offering. In-flight entertainment is only available from the WestJet app to view on your own device - you need to know this before you board - otherwise you are not able to access any of the movies etc."
Pros: "Joesph air host was amazing! Took care of numerous people with kindness & professionalism on our morning fright from Toronto to Vegas!"
Cons: "Lots of kids on the flight. Parents did a great job coupled with the staff. I very grateful! I needed a nap ! Iol"

Porter, like most airlines, need to improve their baggage policies. In reality, there are no longer 'cheap flights' because passengers pay exorbitant baggage fees.

Pros: "Amy was outstanding, she provided excellent service."
Cons: "I wasn’t notified that the basic fare didn’t include carry-on baggage. It was disappointing having to pay for checked baggage without notification."
Pros: "Really like the wine and chips included."
Cons: "No entertainment options, but not a big deal considering how short all their routes are."
Cons: "Flight was delayed. It happens, I know. First time using this airline, ended up landing 1.5 hour later than planned. The boarding process in Toronto was bizantyne, with some discrepancy in the checks and balance forcing a manual check in of all passengers. Amateurish."
Pros: "The cookies"
Cons: "They bumped our flight for no reason and we sat for 3 extra hours in Toronto as several flights to our destination passed"
Pros: "Beverages and variety of snacks on such a short flight - impressive"
Pros: "On time, loved the Porter Lounge at Billy Bishop. Crew was friendly and helpful."
Cons: "Didn’t realize that my fare didn’t include carryon, so had to pay extra to bring my briefcase."
Pros: "Crew was lovely."
Cons: "New no carry on bags rule was not clear at purchase. Was very frustrating."
Pros: "Nothing whatsoever!"
Cons: "Received e-mail about flight being cancelled on way to airport and could not get us on another flight for 4 hours. The cancellation was incredibly last minute and caused us to be stuck waiting in the airport almost 6 hours as the flight we got rebooked on was also delayed about an hour. The incredibly rude, unsympathetic and condescending associates that we experienced did not offer any solutions or show any compassion for the situation we, and others, were being put through. I will never fly Porter again and have told everyone I meet (and in my profession, that is a lot of people) never to fly Porter airlines. I was disgusted by the whole experienced. Shame on you!"
Pros: "First time in 10 flights in 3 months flying with Porter in time - what a miracle!"

Unfriendly staff, delayed flight, luggage took almost an hour. Very disappointing.

My experience flying from Ottawa to Montreal was not good!

Worse service, they canceled the flight 3 hours before departure and only informed us by text

More stress and uncertainty. My flight from Ottawa to Toronto was delayed due to a tech issue and I would have missed my connection to Nashville. I tried calling AC customer service and after a 1+hr hold, was told there were no earlier flights to Toronto (not true)and if she booked me on another flight, I'd have to spend the night in Toronto. Fortunately at AC check-in, I was able to get on the earlier flight (last seat due to a cancelation) and was able to make my connection. In the end, I got into Nashville an hour late, due to delays on the Toronto/Nashville connection. Both going to Ottawa and returning, I was faced with delayed flights and missed connections. I just want the confidence that flights are going to arrive and leave on time.

When a person pays 500 $ for one way ticket that person should have better seat not the seat before the bathrooms.🤔🤨

Seating is very tight. We were delayed 90 minutes to board, because the flight crew were late

Pros: "Amazing crew and Ground staff. Check in and bag check in was really smooth and fast."
Cons: "Maybe some more options of snacks. In flight entertainment was not working so can’t say much about it."
Pros: "The seat was fine for economy"
Cons: "You should offer free wifi! Air Canada should lead the way and be above the rest!"
Pros: "The crew was friendly and tried to provide a good service."
Cons: "Wider seats and more leg room. The return trip from Ottawa to Vancouver was over $1200. I think that’s quite pricey given that any food or alcoholic beverage had to be purchased at an extra cost."
Cons: "There was no coffee or tea available on the flight"

Was my best trip. Everything was on time and it all went so smoothly..

I was seated to an oversized overweight person that spread over to my seat. His shoulder overlapped my seat very uncomfortable.

Pros: "..."
Cons: "I got stuck in the airport through the whole night"
Pros: "Crew was good, landing was great, entertainment was pretty good selection of movies, good seat space."
Cons: "We had to run from gate 60 To gate 89. Jetway was hot while waiting to board."
Pros: "The crew was friendly and helpful."
Cons: "Better snacks would be nice, and there was no entertainment available, even for personal devices."
Cons: "Wouldnt refund my ticket or change my flight. Fee for everything"
Pros: "Liked that they provided a blanket."
Cons: "The wifi entertainment did not function for the entire flight."
Pros: "Steward and Stewardess very nice and helpful"
Cons: "Walk between flights was extreme - tracked at about a mile! The video movie was incredibly choppy making entertainment frustrating."
Cons: "Towards the end of the flight water started dripping on me. The flight attendant said it was normal and condensation and gave me a blanket. Unfortunately I still got wet for about an hour till we deboarded. The attendants were just fine, not very attentive."
Pros: "Boarded the aircraft on a very cold January day. The cabin was not heated at all until the engines were started 25 minutes after boarding. Small kids were crying as they were so cold. Easily the most uncomfortable boarding ever. Where’s the heat!!! Money that tight!!!"
Cons: "Lack of heat made the boarding brutally uncomfortable."

Lots of leg room in the front rows. Wish water was free.

I don't like anything. The crew was so bad. Misbehaved badly. The worst flight.

Long wait for baggage check in with only one on site attendant.

The worst airlines I have seen in my life they don’t respect anyone they don’t care about anyone they lost our luggage and no one is responding. We waited for five hours to get our luggage back.🤬🤬🤬👎🏻👎🏻👎🏻👎🏻

Great staff. Cramped seating for someone 5 feet, 2 inches and average weight. So if you're tall or heavy -- good luck. Even if you wait until the 24 hour checkin time, you still charge for seating. Really? So either it is a less-than-pleasant experience or pay the price of a "big name" airline. And if I'm going to pay their prices, why would I fly in your cramped seat? So, in the end, you want to give less comfort for the same prices as Air Canada. Go figure.

The airplane smokes and they think it's normal.... this is sign of deterioration

Flair aircraft smokes before takeoff... and this seem normal to air hostess..... smoking aircraft is not a good sign of safety

Flair’s customer service isn’t helpful at all and their refund is a scam

Everything was great. Got out 5 minutes early and had a nap on the overnight flight.

Wifi was down on this flight but I had a movie downloaded.

Book cheap flights from Ottawa to the United States

Recent round-trip flight deals

4/12Mon
directPorter Airlines
3h 29mYOW-MCO
10/12Sun
directPorter Airlines
3h 02mMCO-YOW
C$ 197
1/11Wed
directFlair Airlines
3h 45mYOW-FLL
5/11Sun
directFlair Airlines
3h 20mFLL-YOW
C$ 199
27/11Mon
directPorter Airlines
3h 29mYOW-MCO
7/12Thu
directPorter Airlines
3h 02mMCO-YOW
C$ 200
21/11Tue
directPorter Airlines
3h 29mYOW-MCO
30/11Thu
directPorter Airlines
3h 02mMCO-YOW
C$ 204
10/12Sun
directFlair Airlines
3h 45mYOW-FLL
10/12Sun
directFlair Airlines
3h 20mFLL-YOW
C$ 206
28/10Sat
1 stopWestJet
26h 57mYOW-MCO
2/11Thu
directWestJet
2h 53mMCO-YOW
C$ 251
20/11Mon
1 stopAir Canada
6h 38mYOW-MCO
28/11Tue
directAir Canada
3h 02mMCO-YOW
C$ 254
21/11Tue
directAir Canada
3h 29mYOW-MCO
28/11Tue
directAir Canada
3h 02mMCO-YOW
C$ 255
17/11Fri
1 stopWestJet
27h 57mYOW-MCO
23/11Thu
directWestJet
2h 53mMCO-YOW
C$ 266
13/2Tue
1 stopUnited Airlines
9h 26mYOW-MCO
27/2Tue
2 stopsUnited Airlines
8h 15mMCO-YOW
C$ 302

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Recent one-way flight deals

1/11Wed
directFlair Airlines
3h 45mYOW-FLL
C$ 104
21/11Tue
directPorter Airlines
3h 29mYOW-MCO
C$ 126
13/12Wed
directFlair Airlines
3h 45mYOW-FLL
C$ 126
29/11Wed
directPorter Airlines
3h 29mYOW-MCO
C$ 129
8/2Thu
directWestJet
3h 19mYOW-MCO
C$ 133
12/12Tue
directAir Canada
3h 29mYOW-MCO
C$ 141
11/12Mon
1 stopAir Canada
6h 38mYOW-MCO
C$ 148
3/1Wed
1 stopUnited Airlines
16h 59mYOW-TPA
C$ 218
31/10Tue
1 stopUnited Airlines
5h 47mYOW-TPA
C$ 219
28/11Tue
2 stopsWestJet
15h 47mYOW-LAX
C$ 222

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Last minute flights from Ottawa to the United States

Last minute flight, train and bus deals

9/10Mon
directPorter Airlines
1h 30mYOW-EWR
16/10Mon
directPorter Airlines
1h 40mEWR-YOW
C$ 367
9/10Mon
directPorter Airlines
1h 30mYOW-EWR
16/10Mon
multi-stopPorter Airlines
3h 45mEWR-YOW
C$ 374
9/10Mon
multi-stopPorter Airlines
3h 35mYOW-EWR
16/10Mon
multi-stopPorter Airlines
3h 45mEWR-YOW
C$ 476
9/10Mon
multi-stopWestJet
16h 46mYOW-MCO
16/10Mon
multi-stopWestJet
19h 30mMCO-YOW
C$ 648
9/10Mon
multi-stopWestJet
17h 36mYOW-LGA
13/10Fri
multi-stopWestJet
4h 50mLGA-YOW
C$ 666
9/10Mon
multi-stopAir Canada
4h 00mYOW-LGA
12/10Thu
multi-stopAir Canada
3h 13mLGA-YOW
C$ 695
9/10Mon
multi-stopAir Canada
4h 00mYOW-LGA
14/10Sat
multi-stopAir Canada
5h 12mLGA-YOW
C$ 711
9/10Mon
multi-stopUnited Airlines
27h 05mYOW-TPA
16/10Mon
multi-stopUnited Airlines
14h 48mTPA-YOW
C$ 844
5/10Thu
multi-stopUnited Airlines
15h 18mYOW-TPA
12/10Thu
multi-stopUnited Airlines
24h 46mTPA-YOW
C$ 898
7/10Sat
multi-stopJazz
7h 14mYOW-FLL
12/10Thu
multi-stopJazz
10h 22mFLL-YOW
C$ 1,107

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Ottawa - United States Flights

Departure:

Ottawa (YOW)Canada

Return flight deals:

United States - Ottawa

Cabin classes:

C$ 1,349
C$ 691
C$ 511
C$ 169

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