C$ 139 Find cheap flights from Ottawa to the United States

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ottawa to the United States departing on 30/1. 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.
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Best United States Flight Deals from Ottawa

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

Orlando
Orlando1 stopC$ 263
Fort Lauderdale
Fort LauderdaledirectC$ 249
Las Vegas
Las Vegas1 stopC$ 286
New York
Newark1 stopC$ 277
Los Angeles
Los Angeles2 stopsC$ 289
Miami
Miami1 stopC$ 435
San Francisco
San Francisco1 stopC$ 341
Tampa
TampadirectC$ 285
Honolulu
Honolulu2 stopsC$ 590
Chicago
Chicago1 stopC$ 351
Boston
Boston1 stopC$ 385
Nashville
Nashville1 stopC$ 404
Washington, D.C.
Washington, D.C.1 stopC$ 315
Fort Myers
Fort MyersdirectC$ 211
Seattle
Seattle1 stopC$ 395
Houston
Houston1 stopC$ 424
Dallas
Dallas2 stopsC$ 489
San Diego
San Diego1 stopC$ 395
Atlanta
Atlanta1 stopC$ 388

Good to know

Low season

June

High season

March

Cheapest flight

C$ 139
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly (6% more expensive on average)
Flight from Ottawa to Fort Myers

FAQs - booking United States flights

  • How long is the flight to the United States from Ottawa?

    Flights to Las Vegas4h 54m
    Flights to Chicago2h 26m
    Flights to Tampa3h 18m
    Flights to Fort Lauderdale3h 37m
    Flights to Fort Myers3h 32m
  • What is the cheapest flight to the United States from Ottawa?

    The cheapest ticket to the United States from Ottawa found in the last 72 hours was C$ 139 one-way, and C$ 211 round-trip. The most popular route is from Ottawa to Fort Lauderdale, and the cheapest round-trip airline ticket found on this route in the last 72 hours was C$ 174.

  • Which airlines fly to the United States?

    Air Canada flies most frequently to Fort Lauderdale from Ottawa. In general, Porter Airlines, Air Transat and United Airlines fly the most to the United States.

  • 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 from Ottawa to the United States 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 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 from Ottawa to the United States 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 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 from Ottawa to the United States 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 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$ 259 one-way - C$ 398 round-trip; Fort Lauderdale C$ 191 one-way - C$ 369 round-trip; Orlando C$ 191 one-way - C$ 343 round-trip
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be March, April and May. The cheapest month to fly from Ottawa is January.
  • Morning departure is around 5% cheaper than an evening flight, on average*.
See more tips
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

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 verified KAYAK customer reviews.
7.9
Porter AirlinesOverall score based on 286 reviews
8.1Boarding
8.0Comfort
8.7Crew
6.9Entertainment
7.6Food
Airline reviews

The check-in staff, boarding staff, and flight crew were all very friendly. Really miss the Porter lounge in Ottawa.

10.0 ExcellentJoan, Nov 2024YOW - YYZ
Read more Porter Airlines reviews

The check-in staff, boarding staff, and flight crew were all very friendly. Really miss the Porter lounge in Ottawa.

Thanks for giving a beer to everyone in the seat infront of me and then telling me that I can’t have one because they are going to land. I guess I need to pay for a seat and then pick one in the very front of the plane

The flight was delayed by more than one hour. The terminal was consequently overcrowded and hot. We lost our car reservation and hit rush hour traffic in Boston, which added two hours stuck in traffic to our trip.

Awesome, the whole way through. Thank you, this is the new Canadian Airline benchmark.

We were given a complimentary seat upgrade which was so unexpected but so lovely!

Porter was excellent. Boarding was a breeze. The seats were a little uncomfortably but the overall trip was excellent.

Only packaged snacks were served. It was a flight at lunchtime and a hot meal would have been a great.

Reserve check-in was very slow compared to regular check-in. Internet was slow

Lavatories broke with an hour to go. At least we were on time.

Chaotic boarding, but mostly my issues are with Toronto airport

It was 4 hours late. Almost missed my connecting flight no food or drinks on connecting flight. Overall terrible experience

Cramped seats. Audio jack for the in -flight entertainment was broken.

United airlines was top for my last trip in every way

Horrible; seating was atrocious - inadequate leg room and seat width tight even for a small individual. Profits shouldn’t be everything!

Connection coordination with Star Alliance partner could be better. Lots of check in setup was not interlinked between operators.

There was no room in overhead bin to place our luggage despite we had tree seats. It means a lot of people had more than 1 carry on bags. When I asked a crew member to help she said that it was not her responsibility.

The plane used to go to Chicago was a bit outdated and needed a refresh

My connecting gate in .Chicago was across the aisle from my arriving gate. Otherwise I would not have made my connection. So that was very fortunate.

I flew basic economy, so it was what I expected. Crew was nice though, and flight was quick. Would recommend for flights under 6 hours, otherwise would upgrade to something with more leg room.

Bad, they delayed my flight, lost my connection flight had to stay overnight for the next flight and missed a lot of important meetings. 1 day totally lost!

It was so bad experience they wanted just charged passengers for any reason.

Delta was great. West Jet was not. I booked my flight in Sept (well over two months ago), but was told there were 2 reservations and NO tickets for me, my husband and 16mo daughter. We were unable to go ahold of West Jet over the phone and the kiosk was unhelpful so we had to buy completely new tickets in order to get home that day. I’ve called West Jet twice since and sat on the phone for over an hour without speaking to any representatives.

The seats were some of the most uncomfortable I've ever been on. Other similar-sized jets with the same seating arangement have been far more comfortable. This interfered with sleeping, so it was a big issue. Moreover, the lack of a digital boarding pass forced an extra trip to print one, and the overall digital experience was poor. WestJet's website could not figure out one of my flights existed.

The flight was on time and shorter time arrival than planned. I was an ultra basic passenger and understood one personal item on the plane. The announcements of one personal item and zone 9 boarding certainly felt like we were separated from the rest. Actually zone 9 passengers should be boarded second; we are not blocking aisles and can be seated much faster and deboarded faster too.

Still sitting in a hotel when I'm due for work

Delays happen but communication and care were very low on what ended up being a long day.

Never been on a long haul flight that didn't have on flight entertainment. I hope the way back is better !

Very easy boarding. The on board snacks were not good.

They canceled the flight with no reason given they should not be in business

We had a 44 minute layover ( ??? ) to change planes for our flight to SRQ. We landed at Concourse D, and the SRQ plane was located at Concourse B, as we were told in Toronto. We got to "B4" as directed by ( Delta Help ), in less than 10 minutes, only to see the flight we booked to leave at 2:28, was showing "DEPARTED". Back to Delta Help, got an extremely obnoxious and rude clerk who gave use two options, next flight leaving 5:20, on "B12", (STANDBY). or (CONFIRMED), leaving around 8:PM, not sure of the exact time because they took our seat request and gave us another boarding pass minus the exact time. We had been waiting hours for the 5:20 flight and at the very last minute a group appeared and were allowed to board. When the "standby" folks were summoned, several were allowed to board ahead of us, even though we were there much earlier. The clerk, who gave his name as Markus, a black man with a beard, was the most arrogant. rude and condescending individual in existence. When I asked him to repeat his name he said "what did it sound like?". Had I been thinking I would have answered to me it sounded like (markasshole) which is exactly what he was. When we originally got to that gate and asked for advice, he went on and on telling me he could only comment on the flight that was in progress, that ATL was a big airport, and treated us, both, in our 80"s like we were children unable to understand the process, and directly in my face in a loud voice, shouted exactly what we were already aware of. Not one ounce of consideration for our problem, of just trying to get home. When he called out the names of the remaining "standby" people, he left several go before us, even though we were there waiting hours earlier. He called out our names, John and Nubia, looked at us and shouted out that he only had ONE, and with a grin on his face, let another standby board, and told that person that she got the "lucky" last seat, still grinning, meaning we had to wait once again for the later flight. This obviously prejudiced and biased poor excuse of human beings needs to find a job he is better suited for, perhaps dog catcher or janitor, IMHO. This entire fiasco put us home more than 7 hours later than previously indicated on our original and paid for flight schedule. If Kayak continues to offer flights with different concourse locations and with only a 44 minute layover, they might also consider a more reasonable and reliable time frame for layover. It was a horrible experience and considering alternatives to this service is paramount.

Crew was friendly and helpful; cabin seemed roomy even in economy class.

The flight attendants that assisted me were exceptionally nice, kind and helpful

Something wrong with the plane so had to deplane and waited over 2 hours to finally leave

AC needs to update their fleet. Too many mechanical issues, dated planes and too many delays

They charge 5 dollars for plastic headphones for a flight of 1 hour! Seats are awful. Service is terrible.

was wondreful! just let me know what airline im flying in advance!

On this flight, we didn't even get water offered, nor any other beverage. Therefore we got a snack of pretzels. Flight was good and Air Canada a good airline

I would realllllly like to have been in a seat closer than row FORTY. Needing assistance - longgg way to walk down and back; then they put me in the middle seat-needing to get up for the window seat passenger to go to the washroom etc.

Everything was seamless. I would have appreciated knowing there would not be any real food available for purchase in advance. Otherwise a great experience. Thank you!

The flight was delayed but at least they let us know early about it (the night before)! Everything after that was smooth!

The worst airline experience that I ever had in my life. The fare was cheap but boy do you pay for it when it comes to baggages, carry-ons, food on board and lack of available staff at check-in. Almost every other passenger on my flight had the same complaints and experience. We all bonded discussing our displeasure. My husband and I will definitely not be traveling with Flair Airlines. We'll take anyone else.

The most uncomfortable plane I ever fly on. The seats won't even recline a little. For a 5 hrs flight at night and tired it felt like torture

Seats in 1 res are dispersed all over the plane, even child was across

Personally, I will not use this fight again. The service is poor, you have to buy even water. They don't provide anything even sneak, you have to buy. They said Personally items for 7 kg. Then they use some measurements, if you have 7kg and if it's not getting inside of their measurements, you have to pay 80$ this is robbery. I will prefer other flight then this. I am désappointement taking this airplane.

It’s a shameful company. It ask as to go to counter to take the boarding pass, they simply send it by email, just to check the bags’ size in a smaller than normal template. DONT USE FLAIR! It will be more expensive than normal airlines at the end.

flight was okay, no wifi, no free drinks but worst of all they lost my son's bike for four days. Customer service was nonexistent - call a number that leaves you on perpetual hold, there's no baggage folks in the baggage claims area (in vancouver). we went up to international and nobody was at ticketing, went to domestic and they had us fill out a form. they could not tell us where the bag was. Anyway, highly recommend you drop an airtag for anything that's worth more than $500. My son's bike costs a lot more than that to replace; I was on pins and needles for four days.

The crew of this flight, specially the flight attendant in the front were the sweetest I’ve had in all my life, I genuinely hope they get a race or sum cuz of their efforts. It was just quite unsettling that the flight took so long to departure. It was supposed to leave at 10:35pm and we ended up taking off at 11:22pm…👎🏻👎🏻👎🏻

It’s bare bones but was on time so can’t complain.

Of all the countries I've flown to and airlines from around the world, I have never had such a dismissive an arrogant employee during boarding. After waiting in line for 20 minutes to board, I was sent to a second line for Passport verification. Natalie from Flair, repeatedly tried to scan my passport which didn't work for some reason but was too lazy to input my information manually. Bar code scanners aren't 100% reliable as we all know. She asked me my birthdate 3 times, made me wait to be the last person aboard and then smugly threatened me that my only bag could be charged for (same backpack I used as on my arrival as carry on). Natalie working in Ft. Lauderdale and the was the epitome of lobotomized tiktok brain with the charm of junk mail.

Food selection is very poor and sears are very uncomfortable.

Book cheap flights from Ottawa to the United States

Recent round-trip flight deals

23/1Thu
directWestJet
3h 44mYOW-RSW
30/1Thu
directWestJet
3h 16mRSW-YOW
C$ 211
20/1Mon
directWestJet
3h 44mYOW-RSW
3/2Mon
directWestJet
3h 19mRSW-YOW
C$ 212
23/1Thu
1 stopPorter Airlines
8h 20mYOW-RSW
30/1Thu
directPorter Airlines
3h 22mRSW-YOW
C$ 237
13/1Mon
directPorter Airlines
3h 54mYOW-FLL
17/1Fri
directPorter Airlines
3h 30mFLL-YOW
C$ 249
19/1Sun
directAir Canada
3h 44mYOW-FLL
29/1Wed
1 stopAir Canada
7h 28mFLL-YOW
C$ 265
28/1Tue
directAir Canada
3h 44mYOW-FLL
26/2Wed
directAir Canada
3h 22mFLL-YOW
C$ 268
9/1Thu
2 stopsUnited Airlines
11h 28mYOW-RSW
6/2Thu
1 stopUnited Airlines
12h 19mRSW-YOW
C$ 310
22/1Wed
2 stopsUnited Airlines
14h 15mYOW-RSW
29/1Wed
1 stopUnited Airlines
12h 19mRSW-YOW
C$ 312
21/2Fri
directAir Transat
5h 20mYOW-LAS
26/2Wed
directAir Transat
4h 25mLAS-YOW
C$ 416
21/1Tue
directAir Transat
3h 45mYOW-RSW
4/2Tue
directAir Transat
3h 22mRSW-YOW
C$ 417

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Recent one-way flight deals

30/1Thu
directWestJet
3h 44mYOW-RSW
C$ 139
27/3Thu
directWestJet
3h 36mYOW-RSW
C$ 142
30/1Thu
1 stopPorter Airlines
8h 20mYOW-RSW
C$ 160
28/1Tue
1 stopPorter Airlines
3h 40mYOW-EWR
C$ 164
10/2Mon
directAir Canada
3h 30mYOW-MCO
C$ 166
23/3Sun
1 stopAir Canada
8h 28mYOW-TPA
C$ 167
26/2Wed
1 stopUnited Airlines
5h 55mYOW-FLL
C$ 206
5/1Sun
directAir Transat
3h 35mYOW-TPA
C$ 209
23/3Sun
directAir Transat
3h 35mYOW-TPA
C$ 211
13/1Mon
2 stopsUnited Airlines
12h 13mYOW-MCO
C$ 213

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Last minute flights from Ottawa to the United States

Last minute flight, train and bus deals

5/12Thu
directWestJet
3h 44mYOW-RSW
12/12Thu
directWestJet
3h 16mRSW-YOW
C$ 319
6/12Fri
directPorter Airlines
3h 29mYOW-MCO
22/12Sun
directPorter Airlines
3h 19mMCO-YOW
C$ 345
5/12Thu
directWestJet
3h 44mYOW-RSW
19/12Thu
directWestJet
3h 16mRSW-YOW
C$ 347
5/12Thu
directWestJet
3h 44mYOW-RSW
12/12Thu
multi-stopWestJet
26h 50mRSW-YOW
C$ 361
8/12Sun
direct
3h 49mYOW-FLL
15/1Wed
multi-stop
5h 55mFLL-YOW
C$ 395
8/12Sun
directAir Canada
3h 44mYOW-FLL
15/1Wed
directAir Canada
3h 22mFLL-YOW
C$ 399
8/12Sun
multi-stop
6h 56mYOW-FLL
15/1Wed
multi-stop
5h 55mFLL-YOW
C$ 402
4/12Wed
multi-stopAir Canada
6h 13mYOW-MCO
11/12Wed
multi-stopAir Canada
5h 47mMCO-YOW
C$ 403
8/12Sun
multi-stopUnited Airlines
6h 05mYOW-MCO
11/12Wed
multi-stopUnited Airlines
6h 31mMCO-YOW
C$ 428
8/12Sun
multi-stopUnited Airlines
6h 05mYOW-MCO
7/1Tue
multi-stopUnited Airlines
19h 37mMCO-YOW
C$ 437

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Everything you need to know for your flight from Ottawa to the United States

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