ATL - YOW

$140 Find Cheap Flights from Atlanta to Ottawa

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Atlanta to Ottawa departing on 7/29. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Ottawa

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Atlanta to Ottawa, 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 Atlanta to Ottawa, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Atlanta to Ottawa (ATL-YOW)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Atlanta to Ottawa 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 Atlanta to Ottawa

Tue, Jul 22 - Tue, Jul 29
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7:40 am - 2:56 pmATL-YOW
7h 16m1 stop
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4:25 pm - 11:46 pmYOW-ATL
7h 21m1 stop
Wed, Oct 15 - Thu, Oct 23
WestJet Logo
4:55 pm - 5:23 amATL-YOW
12h 28m1 stop
WestJet Logo
5:15 pm - 3:55 pmYOW-ATL
22h 40m1 stop
$321WestJet
Find Deal
Tue, Jul 8 - Sun, Jul 13
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7:40 am - 2:56 pmATL-YOW
7h 16m1 stop
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4:25 pm - 11:46 pmYOW-ATL
7h 21m1 stop
Fri, Jul 4 - Tue, Jul 15
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10:15 pm - 9:31 amATL-YOW
11h 16m1 stop
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4:10 pm - 11:56 pmYOW-ATL
7h 46m1 stop
Sun, Jul 13 - Sun, Jul 13
United Airlines Logo
11:59 am - 4:43 pmATL-YOW
4h 44m1 stop
United Airlines Logo
7:29 pm - 11:59 pmYOW-ATL
4h 30m1 stop
$668United Airlines
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Thu, Jul 17 - Tue, Jul 22
Air Canada Logo
2:05 pm - 7:05 pmATL-YOW
5h 00m1 stop
Air Canada Logo
6:00 am - 12:21 pmYOW-ATL
6h 21m1 stop
$682Air Canada
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Fri, Aug 22 - Sun, Aug 24
Air Canada Logo
6:20 am - 1:44 pmATL-YOW
7h 24m2 stops
Air Canada Logo
2:25 pm - 9:45 pmYOW-ATL
7h 20m1 stop
$767Air Canada
Find Deal
Sun, Jul 20 - Sun, Aug 10
United Airlines Logo
5:30 am - 1:10 pmATL-YOW
7h 40m2 stops
United Airlines Logo
5:15 am - 10:21 amYOW-ATL
5h 06m1 stop
$780United Airlines
Find Deal
Thu, Jul 17 - Tue, Jul 22
Delta Logo
7:40 pm - 12:22 amATL-YOW
4h 42m1 stop
Delta Logo
5:55 am - 6:40 pmYOW-ATL
12h 45m2 stops
$786Delta
Find Deal
Thu, Jul 17 - Tue, Jul 22
Delta Logo
2:57 pm - 12:22 amATL-YOW
9h 25m1 stop
Delta Logo
5:55 am - 5:05 pmYOW-ATL
11h 10m2 stops
$810Delta
Find Deal
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KAYAK's insights & trends for Atlanta to Ottawa flights

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

What’s the cheapest day of the week to fly from Atlanta to Ottawa?

The average price of all round-trip flights from Atlanta to Ottawa clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Ottawa on a Thursday and more expensive on a Monday. On your return trip to Atlanta, you should consider flying back on a Tuesday, and avoid Thursdays for better deals.

What is the cheapest month to fly from Atlanta to Ottawa?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Atlanta to Ottawa, 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 Atlanta to Ottawa is January, where tickets cost $313 (return) on average. On the other hand, the most expensive months are March and April, where the average cost of round-trip tickets is $955 and $865 respectively.

Good to know

Low seasonMarch
High seasonJune
Cheapest flight$140
Best time to beat the crowds but there is an average 31% increase in price.
Most popular time to fly with an average 4% increase in price.
Flight from Atlanta to Ottawa

When to book flights from Atlanta to Ottawa

Are your dates flexible? Find out the best times to travel from Atlanta to Ottawa 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.

FAQs for booking flights from Atlanta to Ottawa

  • What is the cheapest flight from Atlanta to Ottawa?

    In the last 3 days, the lowest price for a flight from Atlanta to Ottawa was $140 for a one-way ticket and $313 for a round-trip.

  • Do I need a passport to fly between Atlanta and Ottawa?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Atlanta and on arrival in Ottawa.

  • Which airports will I be using when flying from Atlanta to Ottawa?

    Atlanta and Ottawa are both served by 1 main airport. You will leave Atlanta from Atlanta Hartsfield-Jackson and will be arriving at Ottawa.

  • Which aircraft models fly most regularly from Atlanta to Ottawa?

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

  • Which airline alliances offer flights from Atlanta to Ottawa?

    Star Alliance, and SkyTeam are the airline alliances operating flights between Atlanta and Ottawa, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Atlanta to Ottawa, United Airlines or WestJet?

    The two airlines most popular with KAYAK users for flights from Atlanta to Ottawa are United Airlines and WestJet. With an average price for the route of $849 and an overall rating of 7.4, United Airlines is the most popular choice. WestJet is also a great choice for the route, with an average price of $293 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Atlanta to Ottawa?

    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 Atlanta to Ottawa.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ottawa from Atlanta 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 Atlanta to Ottawa?

    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 Ottawa with an airline and back to Atlanta with another airline. Booking your flights between Atlanta and YOW can sometimes prove cheaper using this method.

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

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

Top 3 airlines serving from Atlanta to Ottawa

 
See real verified KAYAK customer reviews for airlines flying from Atlanta to Ottawa. 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 Atlanta to Ottawa? 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 8801 reviews
7.0Entertainment
7.3Comfort
6.6Food
7.7Boarding
8.1Crew
Airline reviews

Gate agent did not hold flight for connection, provided no assistance to get new flight

2.0 MediocreJack, Jun 2025SAT - IAH
Read more United Airlines reviews

Gate agent did not hold flight for connection, provided no assistance to get new flight

Evidently, my seat had the only broken TV. I couldn’t plug it in, get it to come on, or watch anything, and of course, no one could fix it while we were on the plane. The service was good and the boarding was quick

Boarding experience was smooth. Flight attendants were friendly and helpful. Entertainment system on the Houston-Edmonton flight did not function for passengers on the left side of the aisle. On the bird's eye flight from Quito to Houston, they should not serve a meal. No one needs to eat after midnight and it is disturbing for those passengers trying to sleep.

Flight was late as pilot crew had to land at different airport in their previous flight. Passengers boarded and had to wait for pilots inside plane. Series of incomplete and unnecessary announcements by an annoying voice, rather than complete, informative announcements.

Delay and keep changing gates. I have to run around from B to C then to E.

Boarding was a little difficult. The gate area at O'Hare was very small and crowded due to multiple gates in the area. Could not hear the intercom, so had to rely on signage to see when my group was boarding and the signage was blocked by passengers standing in the gate. Flight was great and we arrived in Montreal on time.

My suitcase was completed destroyed. The top part is broken and unusable now.

When I booked it on Kayak it aaid that I wasn't allowed hamd luggage. I called United Airlines and it took them 6 minutes to figure out if I was allowed free hand luggage. Surely something that simple they should be able to tell me instantly.

I do prefer to fly United and have always had excellent service, except for bad weather. Flights are on time and staff is alway curtious and helpful

We were delayed in Toronto on the tarmac for THREE hours with no clear indication as to why except that it was not a safety hazard. Pilot did apologize more than once but even he was unable to explain why exactly we were delayed. I overheard the stewards saying that the captain was very frustrated with the situation as well because he was not able to explain why except it had something to do with water supply or system on the aircraft and now we needed to wait for an engineer to approve the aircraft for flight. It was very frustrating and distressing as a passenger and we should have been given complimentary meals at the very least.

West Jet flight was cancelled and I was not notified. I found out when I tried to check in on-line. Spent 4 hours on the phone with West Jet and Just Fly trying to figure what happened.

It was good, flight was on time, boarding was smooth and done in zones, food was good too but there was no form of entertainment. Luggage’s were intact. So an overall good flight

Flight was delayed 3 times. Then cancelled due to pilot being timed out. They refused hotel vouchers. Gate attendants were very rude and could not help you at all.

No access to any entertainment No food other than a cookie or pretzels even tho flight was over the supper hour Seats very close together and very little leg room Staff was very good

Westjet is one of the worst airlines in the world. 100% guaranteed to have flight delays and flight cancellations. Will never book again with Westjet.

The cancelation of my flight from Toronto to Edmonton without any solution given to me for my next flight. Very poor connection from Toronto to Edmonton

Too squished in seats. I'm 110 lbs and 5'6....can't imagine being any bigger and flying

no staff available to help, no systems available to coordinate

The additional charge for the WiFi was not worth it. Streaming a football game was a joke as it continued to lag will be requesting a refund

Original flight canceled and communicated poorly. A series of gate changes , delays and plane changes followed. Even after the entire flight boarded there was another plane changes followed. Food vouchers provided to my travel companion but not to me despite being on the same reservation. No in flight entertainment. The entire experience was terrible although the flight crew were great.

Flight was delayed but the real issue is how long we sat after boarding. Space very limited for an overnight flight and seatbacks didn’t recline so it was almost impossible to sleep.

The staff made sure I was comfortable, moved me to a better seat with more leg room

Somehow, my booking was under my preferred name instead of my legal name so they almost didn’t let me board the plane at LAX. This problem should have been notified to me when I was still in Toronto.

When arriving over 2 hours early to check k in at Charlotte airport I was told I would have to check my carry on ? Apparently the flight was full and may not be room. I was not given a choice and the agent was quite unpleasant about it. I am a senior amd was not comfortable me having to worry about my bag being lost vut it didn’t seem to bother him. There were lots and lots of people of all ages in line when we boarded with carryons and most larger than mine .the rest of my journey was pleasant vut this was totally unacceptable.

The layover was 6 PLUS hours and we were only given a $15.00 voucher. We missed our first activity in Quebec due to the delay.

Miserable staff as it was a late/delayed flight and crew wasn’t in the best spirits. Completely understood as neither was most of the passengers. Still unacceptable l.

the seats aren't the most comfy -- too little padding and I could feel whatever the passenger behind me was doing. Otherwise, it's all good.

It was a short flight, and no entertainment. That was not a problem for us, but there is no option for "not applicable". There was a bit of turbulence, so there was no food service.

the fact air Canada changed my flight from 850 PM to 815 AM with zero regard to the plans i made that last day, the cost i lost out on as things were non refundable amd shortening my first vacation in 7 years sickened me. when we purchase a service thats whats we expect. when we want to change the service we have to pay for that option but you do whatever you want . i called accessibility dept as i have a cpap and an implanted loop recorder first person said no problem just let security know you cant go thru scanners. then i got an email saying i had to fill out a fit to fly form . which again there was NO need to have that none. But that cost me money and time to have a doctor fill it out. then when i went to check in online i was declined i had to see a person at the airport instead. i couldnt get my boarding pass like everyone elseso here I was contacting air canada so I would have a easy travel experience and it ended up being a nightmare with more work for me, more cost and time. the flight itself was great the nightmare around it i will never subject myself to again. i tried to stick with supporting Canada but Air Canada was not worth supporting. very disappointed especially with a dept that is supposed to help disabled people not make an already challenging event not worth going thru at all.

Most courteous, helpful employees and all flights were on time.

Everything you need to know for your flight from Atlanta to Ottawa

Information on your arrival and departure airports

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