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Cheap flights from Atlanta to Ottawa from $124

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Atlanta to Ottawa departing on 8/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Atlanta to Ottawa

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:48 pm - 2:55 pm
ATL
-
YOW
16h 07m
1 stop
Multiple Airlines Logo
7:00 am - 5:12 pm
YOW
-
ATL
10h 12m
2 stops
$315Multiple Airlines
Sun, Aug 30 - Thu, Sep 3
Multiple Airlines Logo
6:50 am - 2:55 pm
ATL
-
YOW
8h 05m
1 stop
Multiple Airlines Logo
7:00 am - 9:59 am
YOW
-
ATL
26h 59m
1 stop
$327Multiple Airlines
Mon, Aug 24 - Fri, Aug 28
Multiple Airlines Logo
6:50 am - 2:55 pm
ATL
-
YOW
8h 05m
1 stop
Multiple Airlines Logo
4:15 pm - 7:10 am
YOW
-
ATL
14h 55m
1 stop
$328Multiple Airlines
Mon, Aug 24 - Mon, Aug 31
Multiple Airlines Logo
6:50 am - 2:55 pm
ATL
-
YOW
8h 05m
1 stop
Multiple Airlines Logo
7:00 am - 5:10 pm
YOW
-
ATL
10h 10m
1 stop
$329Multiple Airlines
Mon, Aug 24 - Sat, Aug 29
Multiple Airlines Logo
6:50 am - 2:55 pm
ATL
-
YOW
8h 05m
1 stop
Multiple Airlines Logo
2:10 pm - 12:52 am
YOW
-
ATL
10h 42m
1 stop
$332Multiple Airlines
Mon, Aug 24 - Thu, Aug 27
Multiple Airlines Logo
9:05 am - 5:23 pm
ATL
-
YOW
8h 18m
1 stop
Multiple Airlines Logo
4:15 pm - 7:10 am
YOW
-
ATL
14h 55m
1 stop
$360Multiple Airlines
Tue, Aug 25 - Mon, Aug 31
Multiple Airlines Logo
9:05 am - 5:23 pm
ATL
-
YOW
8h 18m
1 stop
Multiple Airlines Logo
7:00 am - 5:10 pm
YOW
-
ATL
10h 10m
1 stop
$361Multiple Airlines
Tue, Aug 25 - Sat, Aug 29
Multiple Airlines Logo
9:05 am - 5:23 pm
ATL
-
YOW
8h 18m
1 stop
Multiple Airlines Logo
2:10 pm - 12:52 am
YOW
-
ATL
10h 42m
1 stop
$363Multiple Airlines
Tue, Aug 25 - Thu, Aug 27
Multiple Airlines Logo
5:01 am - 5:23 pm
ATL
-
YOW
12h 22m
1 stop
Multiple Airlines Logo
9:05 am - 12:52 am
YOW
-
ATL
15h 47m
1 stop
$372Multiple Airlines
Sat, Aug 1 - Thu, Aug 20
Multiple Airlines Logo
6:50 am - 7:44 pm
ATL
-
YOW
12h 54m
2 stops
Multiple Airlines Logo
4:15 pm - 7:10 am
YOW
-
ATL
14h 55m
1 stop
$375Multiple Airlines
Sat, Aug 29 - Mon, Aug 31

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Air Canada flights from Atlanta to Ottawa

Our best Air Canada deals on Atlanta to Ottawa flight tickets
Air Canada
Jul 8
ATL2:31 pmAtlanta Hartsfield-Jackson
10h 14m
2 stops
YOW12:45 amOttawa
Jul 9
YOW6:25 amOttawa
5h 57m
1 stop
ATL12:22 pmAtlanta Hartsfield-Jackson
$788
Air Canada
Jul 8
ATL4:25 pmAtlanta Hartsfield-Jackson
5h 40m
1 stop
YOW10:05 pmOttawa
Jul 9
YOW9:05 amOttawa
10h 41m
2 stops
ATL7:46 pmAtlanta Hartsfield-Jackson
$869

WestJet flights from Atlanta to Ottawa

Our best WestJet deals on Atlanta to Ottawa flight tickets
WestJet
Sep 14
ATL8:15 amAtlanta Hartsfield-Jackson
28h 15m
2 stops
YOW12:30 pmOttawa
Sep 17
YOW6:15 pmOttawa
12h 30m
2 stops
ATL6:45 amAtlanta Hartsfield-Jackson
$486
WestJet
Aug 28
ATL7:05 pmAtlanta Hartsfield-Jackson
10h 30m
1 stop
YOW5:35 amOttawa
Aug 30
YOW6:00 amOttawa
31h 25m
1 stop
ATL1:25 pmAtlanta Hartsfield-Jackson
$501
WestJet
Jul 8
ATL1:47 pmAtlanta Hartsfield-Jackson
15h 48m
2 stops
YOW5:35 amOttawa
Jul 9
YOW6:15 pmOttawa
15h 42m
2 stops
ATL9:57 amAtlanta Hartsfield-Jackson
$1,200

momondo 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, momondo users made 832,500 searches. Data last updated June 29, 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

Sun 8/30

10:48 pm-2:55 pm

1 stop16h 07m

Ottawa

Thu 9/3

7:00 am-5:12 pm

2 stops10h 12m

$315

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

Mon 8/24

6:50 am-2:55 pm

1 stop8h 05m

Ottawa

Fri 8/28

7:00 am-9:59 am

1 stop26h 59m

$327

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

Mon 8/24

6:50 am-2:55 pm

1 stop8h 05m

Ottawa

Mon 8/31

4:15 pm-7:10 am

1 stop14h 55m

$328
Quickest round-trip

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

Mon 8/24

6:50 am-2:55 pm

1 stop8h 05m

Ottawa

Sat 8/29

7:00 am-5:10 pm

1 stop10h 10m

$329

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

Mon 8/24

6:50 am-2:55 pm

1 stop8h 05m

Ottawa

Thu 8/27

2:10 pm-12:52 am

1 stop10h 42m

$332

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

Tue 8/25

9:05 am-5:23 pm

1 stop8h 18m

Ottawa

Mon 8/31

4:15 pm-7:10 am

1 stop14h 55m

$360

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

Tue 8/25

9:05 am-5:23 pm

1 stop8h 18m

Ottawa

Sat 8/29

7:00 am-5:10 pm

1 stop10h 10m

$361

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

Tue 8/25

9:05 am-5:23 pm

1 stop8h 18m

Ottawa

Thu 8/27

2:10 pm-12:52 am

1 stop10h 42m

$363

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

Sat 8/1

5:01 am-5:23 pm

1 stop12h 22m

Ottawa

Thu 8/20

9:05 am-12:52 am

1 stop15h 47m

$372

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

Sat 8/29

6:50 am-7:44 pm

2 stops12h 54m

Ottawa

Mon 8/31

4:15 pm-7:10 am

1 stop14h 55m

$375

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Ottawa from

How to get the cheapest flight ticket from Atlanta to Ottawa

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Atlanta and Ottawa?

What is the cheapest month to fly to Ottawa?

In general, May is the cheapest month to fly from Atlanta to Ottawa. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $366. The month of April is another great option to travel to Ottawa, with average flight prices from Atlanta averaging around $391.

How have Atlanta to Ottawa flight prices changed over time?

As of June 2026, prices for Atlanta to Ottawa flights are approximately 30% cheaper when compared to flights at the same time last year.

When to book flights from Atlanta to Ottawa

Are you open to changing your travel dates? Check out the ideal times to fly from Atlanta to Ottawa according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Atlanta to Ottawa (ATL to YOW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Atlanta to Ottawa

Fastest flight time

4h 26m

Direct flights

None
The fastest flight from Atlanta to Ottawa takes 4h 26m
There are no direct flights from Atlanta to Ottawa. There are no popular flight routes from Atlanta to Ottawa.
Search flight deals

Frequently asked questions about flying from Atlanta to Ottawa

  • How far is Atlanta Hartsfield-Jackson to Ottawa by plane?

    A flight from Atlanta Hartsfield-Jackson to Ottawa will travel around 927.1 mi. In terms of flight time, this usually takes a little over 4h 26m.

  • When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to Ottawa Airport?

    Prices for flights from Atlanta Hartsfield-Jackson Airport to Ottawa Airport refresh daily.

  • How many operators does momondo search for flights from Atlanta Hartsfield-Jackson Airport to Ottawa Airport?

  • How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to Ottawa Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Atlanta Hartsfield-Jackson Airport to Ottawa Airport.

  • What documentation or ID do you need to fly to Ottawa Airport?

    The necessary travel and health documents for your Ottawa Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Atlanta to Ottawa?

Best airlines flying from Atlanta to Ottawa

Compare and see reviews for airlines that fly from Atlanta to Ottawa with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $186Free CancellationRating
7.1
11,271 reviews
Search Air Canada flights
United AirlinesPriceFrom $363Free CancellationRating
7.4
9,895 reviews
Search United Airlines flights

Traveling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Pembroke
Brockville
Petawawa
Perth
Smiths Falls
Calabogie
Prescott
Wakefield

Why use momondo?

Why should I use momondo to find a flight deal from Atlanta to Ottawa?

It is quick and easy to find Atlanta to Ottawa flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ottawa that suits you.

Can I find flights from Atlanta to Ottawa with flexible booking policies on momondo?

momondo does allow users to show only those flights to Ottawa from Atlanta which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Atlanta to Ottawa?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Atlanta to Ottawa.

I’m not ready to book a flight from Atlanta to Ottawa right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Atlanta to Ottawa now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ottawa and let you know when they change.

An easier way to manage your Ottawa trip

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