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$135+ Cheap flights from Atlanta (ATL) to Ottawa (YOW)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — YOW
May 17 — May 241
Sun 5/17
Sun 5/24
1 adult, Economy
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Cheap flight deals from Atlanta to Ottawa

Cheapest flights from Atlanta to Ottawa
Explore the most affordable flight options available from Atlanta to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/288:07 pm
ATL
-
YOW
1 stop18h 26m
Multiple Airlines
Mon 6/110:10 am
YOW
-
ATL
1 stop23h 42m
Multiple Airlines
Deal found 4/15$294
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1510:40 pm
ATL
-
YOW
1 stop18h 55m
Multiple Airlines
Fri 5/227:00 am
YOW
-
ATL
1 stop12h 02m
Multiple Airlines
Deal found 4/16$298
This Kiwi.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/288:07 pm
ATL
-
YOW
1 stop18h 26m
Multiple Airlines
Sun 5/317:00 am
YOW
-
ATL
2 stops16h 29m
Multiple Airlines
Deal found 4/15$309
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/610:40 pm
ATL
-
YOW
1 stop13h 35m
Multiple Airlines
Sat 5/911:00 am
YOW
-
ATL
2 stops14h 08m
Multiple Airlines
Deal found 4/14$311
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/510:48 pm
ATL
-
YOW
1 stop16h 27m
Multiple Airlines
Mon 6/810:10 am
YOW
-
ATL
1 stop14h 09m
Multiple Airlines
Deal found 4/16$319
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/295:05 am
ATL
-
YOW
1 stop9h 28m
Multiple Airlines
Sun 5/317:00 am
YOW
-
ATL
2 stops16h 29m
Multiple Airlines
Deal found 4/16$325
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2810:50 pm
ATL
-
YOW
2 stops39h 43m
Multiple Airlines
Mon 6/1510:10 am
YOW
-
ATL
1 stop23h 42m
Multiple Airlines
Deal found 4/16$338
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/129:00 pm
ATL
-
YOW
2 stops23h 04m
Multiple Airlines
Sat 5/167:00 am
YOW
-
ATL
1 stop12h 02m
Multiple Airlines
Deal found 4/16$339

Find flight deals from Atlanta to Ottawa

Discover tips and strategies to find the most affordable flight options for your journey from Atlanta (ATL) to Ottawa (YOW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$294
(Kiwi.com)

One-way from

$135
(Kiwi.com)

Popular in

March

Cheapest in

May

Average price

$391
Provider with most accurate pricing for Atlanta Hartsfield-Jackson-Ottawa flight deals.
Search Deals
Provider most trusted by Cheapflights users for Atlanta Hartsfield-Jackson-Ottawa flights.
Search Deals
From Atlanta Hartsfield-Jackson to Ottawa
Search Deals
One-way flight from Atlanta Hartsfield-Jackson to Ottawa
Search Deals
High demand for flights, 12% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Atlanta to Ottawa that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 17, 2026.
Use the filters below to find and compare flights from Atlanta to Ottawa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

Tue 5/12

9:00 pm-8:04 pm

2 stops23h 04m

Ottawa

Sat 5/16

7:00 am-7:02 pm

1 stop12h 02m

$339

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

Sat 5/9

10:40 pm-12:15 pm

1 stop13h 35m

Ottawa

Tue 5/12

5:55 pm-8:37 am

2 stops14h 42m

$352

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

Sun 4/26

12:40 pm-12:25 am

1 stop11h 45m

Ottawa

Wed 4/29

7:00 am-4:13 pm

1 stop9h 13m

$401

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

Thu 6/18

5:30 am-2:17 pm

1 stop8h 47m

Ottawa

Mon 6/29

2:52 pm-12:30 am

1 stop9h 38m

$408

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

Tue 6/23

8:00 am-1:59 pm

1 stop5h 59m

Ottawa

Thu 6/25

6:25 am-1:45 pm

1 stop7h 20m

$408

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

Wed 6/3

4:31 pm-10:05 pm

1 stop5h 34m

Ottawa

Tue 6/9

6:05 am-1:23 pm

1 stop7h 18m

$409

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

Tue 6/23

8:00 am-1:59 pm

1 stop5h 59m

Ottawa

Thu 7/2

5:20 pm-11:30 pm

1 stop6h 10m

$436

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

Fri 6/12

5:20 am-12:20 am

2 stops19h 00m

Ottawa

Mon 6/15

5:55 pm-5:12 pm

3 stops23h 17m

$460
Quickest round-trip

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

Fri 7/10

7:32 pm-11:54 pm

1 stop4h 22m

Ottawa

Wed 7/15

3:10 pm-10:22 pm

1 stop7h 12m

$464

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

Thu 6/4

6:07 am-5:11 pm

2 stops11h 04m

Ottawa

Sun 6/7

5:05 am-12:32 pm

1 stop7h 27m

$495

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/13

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Compare providers for flights from Atlanta to Ottawa

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Atlanta to Ottawa in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Atlanta-Ottawa flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Atlanta-Ottawa flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Atlanta-Ottawa flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Atlanta-Ottawa flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Atlanta-Ottawa flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Atlanta to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa from Atlanta with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Atlanta to Ottawa?

Currently, May is the cheapest month in which you can book a flight from Atlanta to Ottawa (average of $366). Flying from Atlanta to Ottawa in March is currently the most expensive (average of $788). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Atlanta to Ottawa?

Reviews of airlines servicing Ottawa

Get insights into the airlines that provide service to Ottawa. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ottawa. Reviews last updated April 17, 2026.
See what other customers who have flown with United Airlines and Air Canada from Atlanta to Ottawa have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,602 reviews

Comfort

7.3

Crew

8.1

Overall

7.4

Entertainment

7.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
United Airlines
7.4
Good
9,602 reviews
United Airlines
7.4
Good
9,602 reviews

Comfort

7.3

Crew

8.1

Overall

7.4

Entertainment

7.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
Air Canada
7.1
Good
10,932 reviews
United Airlines
7.4
Good
9,602 reviews

Comfort

7.3

Crew

8.1

Overall

7.4

Entertainment

7.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

Related info for your journey

Find useful and relevant information for your journey from Atlanta to Ottawa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Atlanta to Ottawa?

    Departing from Atlanta to Ottawa will take you 8h 47m. There are 930 mi between Atlanta and Ottawa.

  • What are the cheapest airlines flying from Atlanta to Ottawa round-trip?

    According to our current data, Air Canada ($348), and United Airlines ($363) offers the cheapest pricing from Atlanta to Ottawa. Air Canada is 44% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Atlanta to Ottawa that include hotel bookings?

    Yes. In addition to deals on Atlanta to Ottawa flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Atlanta to Ottawa?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Atlanta to Ottawa.

  • Can I find deals for business class flights from Atlanta to Ottawa?

    Yes. Cheapflights offers flight deals from Atlanta to Ottawa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Atlanta to Ottawa?

    Currently, May is the cheapest month in which you can book a flight from Atlanta to Ottawa (average of $366). Flying from Atlanta to Ottawa in March is currently the most expensive (average of $788). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Petawawa

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Atlanta to Ottawa

Discover the top 2 airlines that operate flights from Atlanta to Ottawa. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$348Average$758FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$363Average$608FlexibilityNo cancel feeOn-time69%

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