HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Ottawa

$111+ 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 12/17. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — YOW
dic. 18 — dic. 251
jue. 12/18
jue. 12/25
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Atlanta to Ottawa with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 noviembre 18, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/17. 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.
jue. 12/49:57 pmATL - YOW
1 stop19h 28mMultiple Airlines
mar. 12/94:15 pmYOW - ATL
1 stop17h 44mMultiple Airlines
Deal found 11/17$257
This Kiwi.com deal was found by Cheapflights users on 11/17. 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.
lun. 12/2910:55 pmATL - YOW
1 stop25h 30mMultiple Airlines
lun. 1/54:15 pmYOW - ATL
1 stop16h 02mMultiple Airlines
Deal found 11/17$300
This Kiwi.com deal was found by Cheapflights users on 11/18. 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. 12/2310:40 pmATL - YOW
1 stop18h 45mMultiple Airlines
mar. 1/64:20 pmYOW - ATL
1 stop14h 47mMultiple Airlines
Deal found 11/18$321
This Kiwi.com deal was found by Cheapflights users on 11/15. 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. 11/299:23 amATL - YOW
1 stop7h 50mMultiple Airlines
mar. 12/24:15 pmYOW - ATL
1 stop19h 30mMultiple Airlines
Deal found 11/15$322
This Kiwi.com deal was found by Cheapflights users on 11/17. 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.
dom. 11/309:44 pmATL - YOW
1 stop26h 41mMultiple Airlines
mié. 12/34:15 pmYOW - ATL
1 stop15h 28mMultiple Airlines
Deal found 11/17$336
This Kiwi.com deal was found by Cheapflights users on 11/17. 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.
mar. 12/164:48 pmATL - YOW
1 stop24h 25mMultiple Airlines
mar. 12/234:20 pmYOW - ATL
1 stop14h 42mMultiple Airlines
Deal found 11/17$355

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 noviembre 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$242
(Mytrip)

One-way from

$111
(Kiwi.com)

Popular in

March

Cheapest in

January

Average price

$700
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. 12% potential increase in price ($106 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 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 noviembre 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

mié. 1/7

2:29 pm-12:25 am

1 stop9h 56m

Ottawa

dom. 1/11

4:20 pm-7:16 pm

3 stops26h 56m

$242

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

jue. 12/4

9:57 pm-5:25 pm

1 stop19h 28m

Ottawa

mar. 12/9

4:15 pm-9:59 am

1 stop17h 44m

$257

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

lun. 12/29

10:55 pm-12:25 am

1 stop25h 30m

Ottawa

lun. 1/5

4:15 pm-8:17 am

1 stop16h 02m

$300

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

sáb. 11/29

9:23 am-5:13 pm

1 stop7h 50m

Ottawa

mar. 12/2

4:15 pm-11:45 am

1 stop19h 30m

$322

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

mar. 12/23

10:40 pm-5:25 pm

1 stop18h 45m

Ottawa

mar. 1/6

3:05 pm-12:39 am

2 stops9h 34m

$323

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

jue. 1/1

5:57 am-5:25 pm

1 stop11h 28m

Ottawa

mié. 1/7

4:15 pm-7:38 am

1 stop15h 23m

$330

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

jue. 1/1

9:47 am-10:29 pm

2 stops12h 42m

Ottawa

lun. 1/5

4:15 pm-8:17 am

1 stop16h 02m

$333

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

mié. 12/17

8:39 am-5:13 pm

1 stop8h 34m

$111

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

mar. 2/24

12:55 pm-5:42 pm

1 stop4h 47m

$135

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

mié. 12/31

10:40 pm-5:25 pm

1 stop18h 45m

$150

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/17

Showing 1-10 of 14 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 November.
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 $274). 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 noviembre 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 noviembre 18, 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
9,019 reviews

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Food

6.6

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,019 reviews
United Airlines
7.4
Good
9,019 reviews

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Food

6.6

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
WestJet
7.2
Good
3,163 reviews
United Airlines
7.4
Good
9,019 reviews

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Food

6.6

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
Air Canada
7.1
Good
10,462 reviews
United Airlines
7.4
Good
9,019 reviews

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Food

6.6

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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 ($354), and United Airlines ($683) offers the cheapest pricing from Atlanta to Ottawa. WestJet is 63% 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 $274). 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

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

Alternative routes for Atlanta to Ottawa

See prices for flight routes from nearby airports that may be better suited for you.
Atlanta to Pearson Intl flights
Atlanta to Pierre Elliott Trudeau Intl flights
Atlanta to Toronto Island flights
Savannah to Pearson Intl flights
Jacksonville to Pearson Intl flights
Jacksonville to Pierre Elliott Trudeau Intl flights
Asheville to Pearson Intl flights
Tallahassee to Pearson Intl flights
Chattanooga to Pierre Elliott Trudeau Intl flights
Savannah to Pierre Elliott Trudeau Intl flights
Jacksonville to Toronto Island flights
Augusta to Pearson Intl flights
Chattanooga to Pearson Intl flights
Jacksonville to London flights
Tallahassee to Pierre Elliott Trudeau Intl flights
Valdosta to Pearson Intl flights
Asheville to Pierre Elliott Trudeau Intl flights
Atlanta to Sudbury flights
Jacksonville to Ottawa flights
Augusta to Pierre Elliott Trudeau Intl flights
Brunswick to Pearson Intl flights
Brunswick to Pierre Elliott Trudeau Intl flights
Chattanooga to Ottawa flights
Tallahassee to Ottawa 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 noviembre 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$265Average$381FlexibilityNo cancel feeOn-time60%
Air CanadaCheapest$354Average$760FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$683Average$771FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.