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$173+ Cheap flights from Ottawa (YOW) to Atlanta (ATL)

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 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — ATL
Apr 9 — Apr 161
Thu 4/9
Thu 4/16
1 adult, Economy
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Cheap flight deals from Ottawa to Atlanta

Cheapest flights from Ottawa to Atlanta
Explore the most affordable flight options available from Ottawa to Atlanta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 10, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/5. 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.
Sun 4/267:00 am
YOW
-
ATL
1 stop14h 40m
Multiple Airlines
Wed 5/610:40 pm
ATL
-
YOW
1 stop13h 45m
Multiple Airlines
Deal found 3/5$277
This Kiwi.com deal was found by Cheapflights users on 3/5. 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.
Sat 3/217:00 am
YOW
-
ATL
1 stop13h 34m
Multiple Airlines
Sat 3/2810:45 pm
ATL
-
YOW
1 stop13h 50m
Multiple Airlines
Deal found 3/5$283
This United Airlines deal was found by Cheapflights users on 3/5. 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.
Thu 4/910:00 am
YOW
-
ATL
1 stop4h 41m
United Airlines
Wed 4/1511:25 am
ATL
-
YOW
1 stop5h 42m
United Airlines
Deal found 3/5$289
This Kiwi.com deal was found by Cheapflights users on 3/5. 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.
Sat 4/48:40 am
YOW
-
ATL
2 stops16h 27m
Multiple Airlines
Sat 4/118:02 am
ATL
-
YOW
1 stop15h 56m
Multiple Airlines
Deal found 3/5$290
This United Airlines deal was found by Cheapflights users on 3/5. 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 4/76:25 am
YOW
-
ATL
1 stop15h 03m
United Airlines
Thu 4/95:45 am
ATL
-
YOW
1 stop4h 18m
United Airlines
Deal found 3/5$294
This Trip.com deal was found by Cheapflights users on 3/7. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/212:50 pm
YOW
-
ATL
1 stop7h 09m
Air Canada
Tue 4/2812:55 pm
ATL
-
YOW
1 stop4h 41m
Air Canada
Deal found 3/7$300
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 3/203:55 pm
YOW
-
ATL
1 stop16h 16m
Multiple Airlines
Fri 3/275:45 am
ATL
-
YOW
1 stop11h 40m
Multiple Airlines
Deal found 3/5$305
This Kiwi.com deal was found by Cheapflights users on 3/8. 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 4/207:00 am
YOW
-
ATL
1 stop25h 17m
Multiple Airlines
Wed 4/2210:45 pm
ATL
-
YOW
1 stop18h 40m
Multiple Airlines
Deal found 3/8$306
This United Airlines deal was found by Cheapflights users on 3/5. 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.
Thu 5/146:00 am
YOW
-
ATL
1 stop4h 30m
United Airlines
Sun 5/175:30 am
ATL
-
YOW
1 stop4h 33m
United Airlines
Deal found 3/5$310
This Trip.com deal was found by Cheapflights users on 3/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/89:00 am
YOW
-
ATL
1 stop7h 22m
Air Canada
Mon 5/111:20 pm
ATL
-
YOW
1 stop7h 31m
Air Canada
Deal found 3/10$313

Find flight deals from Ottawa to Atlanta

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Atlanta (ATL). 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 March 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$277
(Kiwi.com)

One-way from

$153
(Trip.com)

Popular in

August

Cheapest in

January

Average price

$453
Provider with most accurate pricing for Ottawa-Atlanta Hartsfield-Jackson flight deals.
Search Deals
Provider most trusted by Cheapflights users for Ottawa-Atlanta Hartsfield-Jackson flights.
Search Deals
From Ottawa to Atlanta Hartsfield-Jackson
Search Deals
One-way flight from Ottawa to Atlanta Hartsfield-Jackson
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($76 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa to Atlanta 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 March 10, 2026.
Use the filters below to find and compare flights from Ottawa to Atlanta that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaAtlanta

YOW - ATL

YOWATL

Ottawa

Sat 3/21

7:00 am-8:34 pm

1 stop13h 34m

Atlanta Hartsfield-Jackson

Sat 3/28

10:45 pm-12:35 pm

1 stop13h 50m

$283

OttawaAtlanta

YOW - ATL

YOWATL

Ottawa

Thu 4/9

10:00 am-2:41 pm

1 stop4h 41m

Atlanta Hartsfield-Jackson

Wed 4/15

11:25 am-5:07 pm

1 stop5h 42m

$289
Quickest round-trip

OttawaAtlanta

YOW - ATL

YOWATL

Ottawa

Thu 5/14

6:00 am-10:30 am

1 stop4h 30m

Atlanta Hartsfield-Jackson

Sun 5/17

5:30 am-10:03 am

1 stop4h 33m

$310

OttawaAtlanta

YOW - ATL

YOWATL

Ottawa

Mon 4/20

1:20 pm-1:07 am

2 stops11h 47m

Atlanta Hartsfield-Jackson

Wed 4/22

10:45 pm-5:25 pm

1 stop18h 40m

$326

OttawaAtlanta

YOW - ATL

YOWATL

Ottawa

Thu 6/4

6:05 am-11:08 am

1 stop5h 03m

Atlanta Hartsfield-Jackson

Sun 6/7

5:30 am-10:03 am

1 stop4h 33m

$326

OttawaAtlanta

YOW - ATL

YOWATL

Ottawa

Tue 4/7

6:25 am-9:28 pm

1 stop15h 03m

Atlanta Hartsfield-Jackson

Thu 4/9

5:45 am-10:03 am

1 stop4h 18m

$329

OttawaAtlanta

YOW - ATL

YOWATL

Ottawa

Sat 5/30

6:00 am-2:34 pm

1 stop8h 34m

Atlanta Hartsfield-Jackson

Sat 6/6

5:30 am-10:03 am

1 stop4h 33m

$329

OttawaAtlanta

YOW - ATL

YOWATL

Ottawa

Tue 5/26

6:25 am-12:22 pm

1 stop5h 57m

Atlanta Hartsfield-Jackson

Tue 6/9

4:30 pm-10:05 pm

1 stop5h 35m

$330

OttawaAtlanta

YOW - ATL

YOWATL

Ottawa

Wed 6/3

6:00 am-2:34 pm

1 stop8h 34m

Atlanta Hartsfield-Jackson

Sun 6/7

11:29 am-9:35 pm

1 stop10h 06m

$330
Cheapest one-way

OttawaAtlanta

YOW - ATL

YOWATL

Ottawa

Mon 4/20

7:00 am-12:31 am

1 stop17h 31m

$173

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/6

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Compare providers for flights from Ottawa to Atlanta

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 Ottawa to Atlanta in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust 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 Ottawa-Atlanta flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ottawa-Atlanta flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ottawa-Atlanta flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ottawa-Atlanta 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 Ottawa-Atlanta 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 Ottawa to Atlanta

Have a flexible travel schedule? Discover the best time to fly to Atlanta from Ottawa 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 Ottawa to Atlanta

How far ahead should I book a flight from Ottawa to Atlanta?

Use this chart to determine the optimal time to book a round-trip flight from Ottawa to Atlanta. Price data was last updated on March 6, 2026.

The best time to book flights from Ottawa to Atlanta is 55 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, March is the cheapest month in which you can book a flight from Ottawa to Atlanta (average of $210). Flying from Ottawa to Atlanta in July is currently the most expensive (average of $399). 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 Ottawa to Atlanta?

Reviews of airlines servicing Atlanta

Get insights into the airlines that provide service to Atlanta. 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 Atlanta. Reviews last updated March 10, 2026.
See what other customers who have flown with United Airlines and Air Canada from Ottawa to Atlanta 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
9,409 reviews

Crew

8.1

Comfort

7.3

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,409 reviews
United Airlines
7.4
Good
9,409 reviews

Crew

8.1

Comfort

7.3

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
Air Canada
7.1
Good
10,800 reviews
United Airlines
7.4
Good
9,409 reviews

Crew

8.1

Comfort

7.3

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Atlanta. 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 Ottawa to Atlanta?

    For as low as $289, United Airlines can have you in Atlanta from Ottawa in 4h 41m. The distance between Ottawa and Atlanta is about 930 mi.

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

    According to our current data, United Airlines ($287), and Air Canada ($293) offers the cheapest pricing from Ottawa to Atlanta. These flights start at 44% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ottawa to Atlanta 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 Ottawa to Atlanta?

    Currently, March is the cheapest month in which you can book a flight from Ottawa to Atlanta (average of $210). Flying from Ottawa to Atlanta in July is currently the most expensive (average of $399). 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 Atlanta?

Book flights to Atlanta if you plan to visit one of these locations
College Park
Duluth
Sandy Springs
McDonough
Norcross
Roswell
Marietta
Lawrenceville
Lithia Springs
Peachtree Corners
Gainesville
Buford
Auburn
Conyers
Lithonia
Covington
Smyrna
Kennesaw
Commerce
Douglasville

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Ottawa to Atlanta

Discover the top 2 airlines that operate flights from Ottawa to Atlanta. 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 March 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$287Average$565FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$293Average$574FlexibilityNo cancel feeOn-time67%

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