ATL - YOW

$155 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 8/21. 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

Wed, Sep 10 - Mon, Sep 15
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7:47 am - 2:56 pmATL-YOW
7h 09m1 stop
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4:05 pm - 7:42 amYOW-ATL
15h 37m1 stop
Fri, Sep 5 - Sun, Sep 7
WestJet Logo
2:00 pm - 11:32 amATL-YOW
21h 32m1 stop
WestJet Logo
7:15 pm - 6:50 amYOW-ATL
11h 35m1 stop
$349WestJet
Find Deal
Sun, Sep 21 - Fri, Sep 26
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7:47 am - 3:56 pmATL-YOW
8h 09m1 stop
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5:55 am - 11:57 pmYOW-ATL
18h 02m2 stops
Wed, Aug 27 - Tue, Sep 2
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7:32 am - 2:56 pmATL-YOW
7h 24m1 stop
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4:05 pm - 7:49 amYOW-ATL
15h 44m1 stop
Wed, Sep 10 - Mon, Sep 15
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5:27 am - 4:58 pmATL-YOW
11h 31m2 stops
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3:50 pm - 12:28 amYOW-ATL
8h 38m1 stop
Fri, Sep 5 - Sun, Sep 7
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7:45 am - 2:56 pmATL-YOW
7h 11m1 stop
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5:15 pm - 7:42 amYOW-ATL
14h 27m2 stops
Thu, Aug 21 - Sat, Aug 30
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7:45 am - 2:56 pmATL-YOW
7h 11m1 stop
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4:25 pm - 12:22 amYOW-ATL
7h 57m1 stop
Wed, Sep 10 - Tue, Sep 16
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7:47 am - 2:56 pmATL-YOW
7h 09m1 stop
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7:00 am - 8:12 pmYOW-ATL
13h 12m2 stops
Thu, Aug 21 - Sun, Aug 24
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7:45 am - 2:56 pmATL-YOW
7h 11m1 stop
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4:25 pm - 7:42 amYOW-ATL
15h 17m1 stop
Fri, Sep 26 - Mon, Sep 29
WestJet Logo
8:30 am - 12:40 amATL-YOW
16h 10m1 stop
WestJet Logo
7:15 pm - 6:50 amYOW-ATL
11h 35m1 stop
$368WestJet
Find Deal
Booking Insights

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
Cheapest flight$155
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 $155 for a one-way ticket and $323 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.

  • 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.

Reviews of the 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 8896 reviews
7.3Comfort
8.1Crew
7.7Boarding
6.6Food
7.1Entertainment
Airline reviews

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

4.0 OkayAnna, Jul 2025IAH - YYZ
Read more United Airlines reviews

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

Cramped seat even in economy plus seat 10A. Over booked flight, no space for the bags

Flight was actually on Air Canada. The flight itself was fine. Nothing special. Food was pretty pathetic except for cookies. They offered plenty of food and drinks but just wasn't very good. Even for airline food.

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

Delayed boarding. Delayed taking off. Delayed landing. Missed our connecting flight. Our seats on this plane were not assigned until last minute, splitting up our family with kids. I sat in the last row next to the bathroom with so many people rubbing up against me to get to the bathroom the entire flight.

Another delayed flight. Then got bumped to a later connecting flight, over two hours later! Plane was hot and uncomfortable.

Flight itself good .Landing at terminal3 and connections to terminal1,it is connections nightmare,specially for disable person

Flight was from Detroit to Richmond, not from Atlanta. Only coffee, tea and water were served since it was a short flight. But I really could have used a coke!

Crew was nice especially by North American standards. Bad good. No entertainment screens. Terrible WiFi

The seats very Uncomfortable, no meal and no entertainment for a 4Hours flight. Smooth Flight, Great Take off and landing. Superb crew!

The flight attendants were super! They created a cosy and warm flight atmosphere!

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.

I booked my flight months ago, and checked-in online about 12 hours before the flight. I received an email confirmation of check-in. I had no subsequent communication from Air Canada after my original booking. After arriving at the airport three hours before the flight, as instructed, I waited 90 minutes for an agent to appear to check my bag. I was informed that my flight had been canceled many weeks before, and that flight was no longer being run!! I showed a copy of my check-in confirmation, but no explanation could be found. I was placed on standby for the next flight and the connection. Luckily, those flights were not full and I arrived at my destination. I double checked my email, but I received no update about the flight from Air Canada until the day of the flight.

I was forcefully re-routed to another destination and was delayed a total of 8hours. I have still not received my bags, no one is taking responsibility. The agents at the airport lied to me that I will get to my destination same time as my previous flight where I was forcefully re-routed from.

Flight was delayed by 1.5hrs. Once inside, people had their small handbags on the storage. The crew (male guy) was not helpful in making some space in the storage. Instead, he asked few bags to be checked-in and it was not a great experience. No attempt to help but just followed the things with a straight face. People had their literally small bags and he wouldnt not move from one storage to another even if there was space and would not let us do i as well. Once flight was on, they ran out of Orange juice, really running out of orange juice when the temp were 32.degrees outside. didnt made the sense. Onasking for a extra snack, he made a face as if he was giving me out of his pocket. if the flight was delayed, there could have an attempt to provide something extra incase people did asked.

Our flight was canceled at the last minute. Someone on the flight said the exact same thing happened to her the day before. I will say they helped us book a flight on another airline so that we could still make our vacation with little delay.

We had a very long delay. First the inbound flight took a while, then maintenance, they “fixed it” to then do boarding and leave the gate, and waste a lot of time to have to go back to the gate and eventually deplane. Had to wait for a new aircraft, wait for a gate, and do the whole thing again. Instead of leaving at 9:50am we left until past 1. I could’ve not woken up at 5am, or spend some more time with my family if they gave more grace period of time between flights to give some time in case of any issues. But they have to make all and every dollar possible

Abandoned me in hallway in a wheelchair… which I asked for because I sprained my back. After waiting in the hallway, I decided to walk the rest of the way since someone respecting me up.. My experience with the united was totally the opposite. Wheelchair access, propped swift and save me a lot of grief. Air Canada totally disorganized.

Bad experience boarding and flight got delayed didn’t make it to my next flight

The food on the trip Toronto to Athens could be better: the chicken didn’t taste good.

Conflicting information provided about baggage allowance. One screen said I had a carry on and another said I didnt.

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.

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

Information on your arrival and departure airports

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