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$119+ 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 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — YOW
oct. 16 — oct. 231
jue. 10/16
jue. 10/23
1 adult, Economy
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Cheap 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 septiembre 16, 2025.

Round-trip from

$279
(Kiwi.com)

One-way from

$119
(Kiwi.com)

Popular in

March

Cheapest in

January

Average price

$886
From Atlanta Hartsfield-Jackson to Ottawa
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One-way flight from Atlanta Hartsfield-Jackson to Ottawa
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Highest demand for flights based on searches. 10% potential increase in price ($85 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 septiembre 16, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
vie. 10/310:38 amATL - YOW
2 stops13h 44mMultiple Airlines
mar. 10/73:50 pmYOW - ATL
1 stop21h 27mMultiple Airlines
Deal found 9/14$279
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
mar. 10/215:15 pmATL - YOW
1 stop23h 42mMultiple Airlines
vie. 10/244:25 pmYOW - ATL
1 stop8h 16mMultiple Airlines
Deal found 9/14$304
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
dom. 9/285:27 amATL - YOW
1 stop11h 53mMultiple Airlines
mié. 10/14:25 pmYOW - ATL
1 stop15h 24mMultiple Airlines
Deal found 9/14$305
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
sáb. 10/186:20 pmATL - YOW
2 stops18h 40mMultiple Airlines
mié. 10/223:50 pmYOW - ATL
1 stop16h 23mMultiple Airlines
Deal found 9/15$312
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
sáb. 10/187:50 pmATL - YOW
1 stop21h 07mMultiple Airlines
sáb. 10/254:25 pmYOW - ATL
1 stop7h 53mMultiple Airlines
Deal found 9/16$315
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
lun. 10/208:30 amATL - YOW
1 stop28h 30mMultiple Airlines
mié. 10/2211:00 amYOW - ATL
2 stops9h 41mMultiple Airlines
Deal found 9/16$326

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 septiembre 16, 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

vie. 10/3

10:38 am-12:22 am

2 stops13h 44m

Ottawa

mar. 10/7

3:50 pm-1:17 pm

1 stop21h 27m

$279

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

mar. 10/21

5:15 pm-4:57 pm

1 stop23h 42m

Ottawa

vie. 10/24

4:25 pm-12:41 am

1 stop8h 16m

$304

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

sáb. 10/18

6:20 pm-1:00 pm

2 stops18h 40m

Ottawa

mié. 10/22

3:50 pm-8:13 am

1 stop16h 23m

$312

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

sáb. 10/18

7:50 pm-4:57 pm

1 stop21h 07m

Ottawa

sáb. 10/25

4:25 pm-12:18 am

1 stop7h 53m

$315

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

lun. 10/20

10:13 am-5:20 pm

1 stop7h 07m

Ottawa

mié. 10/22

3:50 pm-12:22 am

1 stop8h 32m

$315

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

lun. 10/6

10:13 am-5:20 pm

1 stop7h 07m

Ottawa

sáb. 10/11

11:50 am-12:39 am

2 stops12h 49m

$342

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

jue. 10/9

5:31 pm-5:20 pm

1 stop23h 49m

Ottawa

dom. 10/12

3:50 pm-8:13 am

1 stop16h 23m

$349

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

vie. 10/17

9:45 am-4:57 pm

1 stop7h 12m

$144

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

jue. 1/1

1:42 pm-11:58 pm

1 stop10h 16m

$207

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

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, January is the cheapest month in which you can book a flight from Atlanta to Ottawa (average of $294). Flying from Atlanta to Ottawa in September is currently the most expensive (average of $428). 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 septiembre 16, 2025.

It’s typically best to fly out from Atlanta to Ottawa at noon. Doing so could potentially save you 42% 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 septiembre 16, 2025.
See what other customers who have flown with United Airlines, WestJet, 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
8,924 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,924 reviews
United Airlines
7.4
Good
8,924 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
WestJet
7.2
Good
3,093 reviews
United Airlines
7.4
Good
8,924 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Air Canada
7.1
Good
10,000 reviews
United Airlines
7.4
Good
8,924 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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, WestJet ($265), Air Canada ($626), and United Airlines ($683) offers the cheapest pricing from Atlanta to Ottawa. WestJet is 64% 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, January is the cheapest month in which you can book a flight from Atlanta to Ottawa (average of $294). Flying from Atlanta to Ottawa in September is currently the most expensive (average of $428). 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

See prices for flight routes from nearby airports that may be better suited for you.
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Brunswick to Pearson Intl flights
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Jacksonville to London flights
Chattanooga to Ottawa flights
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Atlanta to Sudbury flights
Valdosta to Pearson Intl flights

Top 3 airlines flying from Atlanta to Ottawa

Discover the top 3 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 septiembre 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$265Average$381FlexibilityNo cancel feeOn-time60%
Air CanadaCheapest$626Average$762FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$683Average$803FlexibilityNo cancel feeOn-time69%

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