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$130+ 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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — YOW
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
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 December 18, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/17. 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.
Mon 12/295:15 amATL - YOW
1 stop12h 10mMultiple Airlines
Wed 12/314:20 pmYOW - ATL
1 stop29h 48mMultiple Airlines
Deal found 12/17$367
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 12/237:46 amATL - YOW
1 stop16h 39mMultiple Airlines
Sun 1/44:20 pmYOW - ATL
1 stop26h 31mMultiple Airlines
Deal found 12/16$397
This Kiwi.com deal was found by Cheapflights users on 12/17. 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 12/1910:50 pmATL - YOW
1 stop25h 08mMultiple Airlines
Tue 1/67:00 amYOW - ATL
1 stop17h 58mMultiple Airlines
Deal found 12/17$457
This United Airlines deal was found by Cheapflights users on 12/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/237:29 pmATL - YOW
1 stop4h 25mUnited Airlines
Tue 1/63:10 pmYOW - ATL
1 stop8h 27mUnited Airlines
Deal found 12/16$546
This Air Canada deal was found by Cheapflights users on 12/16. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2312:55 pmATL - YOW
1 stop4h 45mAir Canada
Tue 1/69:15 amYOW - ATL
2 stops10h 40mAir Canada
Deal found 12/16$621
This Air Canada deal was found by Cheapflights users on 12/16. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2512:55 pmATL - YOW
1 stop4h 45mAir Canada
Tue 12/308:25 pmYOW - ATL
1 stop15h 18mAir Canada
Deal found 12/16$623

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 December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$238
(Kiwi.com)

One-way from

$130
(Kiwi.com)

Popular in

April

Cheapest in

January

Average price

$538
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
Highest demand for flights based on searches. 18% potential increase in price ($159 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 18, 2025.
Use the filters below to find and compare flights from Atlanta to Ottawa that are best for you.

Fly from

Atlanta

Fly to

Ottawa

Route

Depart

Return

Price

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

Sun 2/1

3:26 pm-12:25 am

1 stop8h 59m

Ottawa

Sun 2/8

4:20 pm-7:16 pm

3 stops26h 56m

$227

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

Sun 1/11

10:40 pm-5:15 pm

1 stop18h 35m

Ottawa

Tue 1/13

7:00 am-2:20 pm

1 stop7h 20m

$249

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

Fri 1/9

5:45 am-5:25 pm

1 stop11h 40m

Ottawa

Sun 1/11

4:20 pm-2:20 pm

3 stops22h 00m

$257

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

Thu 1/29

3:26 pm-12:43 am

2 stops9h 17m

Ottawa

Sat 2/7

7:00 am-2:20 pm

1 stop7h 20m

$282

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

Thu 3/19

4:15 pm-4:53 pm

1 stop24h 38m

Ottawa

Mon 3/23

7:15 pm-7:05 am

1 stop11h 50m

$286

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

Sat 1/10

4:27 pm-11:58 pm

1 stop7h 31m

Ottawa

Tue 1/13

7:00 am-2:20 pm

1 stop7h 20m

$287

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

Sat 1/10

4:27 pm-11:58 pm

1 stop7h 31m

Ottawa

Thu 1/15

7:00 am-2:20 pm

1 stop7h 20m

$292

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

Sun 3/1

9:05 am-12:40 am

2 stops15h 35m

$143

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

Fri 2/6

4:15 pm-12:40 am

1 stop32h 25m

$144

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

Fri 2/6

1:15 pm-9:18 pm

1 stop8h 03m

$154

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 13 results
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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Atlanta-Ottawa flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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, June is the cheapest month in which you can book a flight from Atlanta to Ottawa (average of $99). Flying from Atlanta to Ottawa in November is currently the most expensive (average of $273). 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.

What is the cheapest time of day to fly from ATL to YOW?

Find hourly flight availability from Atlanta to Ottawa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

It’s typically best to fly out from Atlanta to Ottawa at noon. Doing so could potentially save you 41% on the flight price compared to flying in the afternoon, which is usually more expensive.

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 December 18, 2025.
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
9,092 reviews

Entertainment

7.1

Boarding

7.7

Overall

7.4

Food

6.6

Crew

8.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability
United Airlines
7.4
Good
9,092 reviews
United Airlines
7.4
Good
9,092 reviews

Entertainment

7.1

Boarding

7.7

Overall

7.4

Food

6.6

Crew

8.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability
Air Canada
7.1
Good
10,534 reviews
United Airlines
7.4
Good
9,092 reviews

Entertainment

7.1

Boarding

7.7

Overall

7.4

Food

6.6

Crew

8.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability

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.

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

    According to our current data, Air Canada ($354), and United Airlines ($534) offers the cheapest pricing from Atlanta to Ottawa. Air Canada is 51% 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, June is the cheapest month in which you can book a flight from Atlanta to Ottawa (average of $99). Flying from Atlanta to Ottawa in November is currently the most expensive (average of $273). 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

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Alternative routes for Atlanta to Ottawa

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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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$354Average$762FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$534Average$762FlexibilityNo cancel feeOn-time69%

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