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Cheap flights from Atlanta to Ottawa from $153

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 2/6. 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
0 bags

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Find the cheapest flights from Atlanta to Ottawa

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:58 am - 5:25 pm
ATL
-
YOW
8h 27m1 stop
Multiple Airlines Logo
9:40 am - 10:30 am
YOW
-
ATL
24h 50m1 stop
$249Multiple Airlines
Wed, Jan 14 - Mon, Jan 19
Multiple Airlines Logo
5:45 am - 5:25 pm
ATL
-
YOW
11h 40m1 stop
Multiple Airlines Logo
4:20 pm - 8:49 pm
YOW
-
ATL
28h 29m3 stops
$250Multiple Airlines
Sun, Jan 25 - Sun, Feb 1
Multiple Airlines Logo
5:45 am - 10:29 pm
ATL
-
YOW
16h 44m2 stops
Multiple Airlines Logo
4:20 pm - 7:16 pm
YOW
-
ATL
26h 56m3 stops
$256Multiple Airlines
Sun, Jan 25 - Sun, Feb 1
Multiple Airlines Logo
6:45 am - 5:15 pm
ATL
-
YOW
10h 30m1 stop
Multiple Airlines Logo
5:40 am - 8:18 am
YOW
-
ATL
26h 38m2 stops
$262Multiple Airlines
Thu, Jan 22 - Mon, Jan 26
Multiple Airlines Logo
8:05 am - 5:25 pm
ATL
-
YOW
9h 20m1 stop
Multiple Airlines Logo
5:40 am - 10:30 am
YOW
-
ATL
28h 50m2 stops
$279Multiple Airlines
Thu, Jan 15 - Mon, Jan 19
Multiple Airlines Logo
6:45 am - 5:15 pm
ATL
-
YOW
10h 30m1 stop
Multiple Airlines Logo
7:00 am - 7:16 pm
YOW
-
ATL
12h 16m1 stop
$282Multiple Airlines
Thu, Jan 22 - Mon, Jan 26
Multiple Airlines Logo
10:56 pm - 5:13 pm
ATL
-
YOW
18h 17m1 stop
Multiple Airlines Logo
2:50 pm - 1:11 am
YOW
-
ATL
10h 21m2 stops
$284Multiple Airlines
Sun, Jan 25 - Sun, Feb 1
Multiple Airlines Logo
5:57 am - 12:40 pm
ATL
-
YOW
6h 43m1 stop
Multiple Airlines Logo
7:00 am - 2:20 pm
YOW
-
ATL
7h 20m1 stop
$285Multiple Airlines
Mon, Jan 5 - Thu, Jan 8
Multiple Airlines Logo
3:26 pm - 12:25 am
ATL
-
YOW
8h 59m1 stop
Multiple Airlines Logo
7:00 am - 10:24 am
YOW
-
ATL
27h 24m1 stop
$293Multiple Airlines
Thu, Jan 15 - Mon, Jan 19
Multiple Airlines Logo
10:50 pm - 11:58 pm
ATL
-
YOW
25h 08m1 stop
Multiple Airlines Logo
7:00 am - 7:16 pm
YOW
-
ATL
12h 16m1 stop
$298Multiple Airlines
Mon, Jan 5 - Thu, Jan 8

Air Canada flights from Atlanta to Ottawa

Our best Air Canada deals on Atlanta to Ottawa flight tickets
Air Canada
Apr 13
ATL12:55 pmAtlanta Hartsfield-Jackson
4h 41m
1 stop
YOW5:36 pmOttawa
Apr 17
YOW2:50 pmOttawa
7h 03m
1 stop
ATL9:53 pmAtlanta Hartsfield-Jackson
$311
Find similar
Air Canada
Jan 29
ATL6:10 amAtlanta Hartsfield-Jackson
4h 58m
1 stop
YOW11:08 amOttawa
Feb 2
YOW2:50 pmOttawa
7h 03m
1 stop
ATL9:53 pmAtlanta Hartsfield-Jackson
$358
Find similar
Air Canada
May 19
ATL7:00 amAtlanta Hartsfield-Jackson
6h 10m
1 stop
YOW1:10 pmOttawa
May 28
YOW7:00 amOttawa
5h 30m
1 stop
ATL12:30 pmAtlanta Hartsfield-Jackson
$361
Find similar

United Airlines flights from Atlanta to Ottawa

Our best United Airlines deals on Atlanta to Ottawa flight tickets
United Airlines
Dec 24
ATL2:40 pmAtlanta Hartsfield-Jackson
9h 14m
1 stop
YOW11:54 pmOttawa
Dec 26
YOW7:27 pmOttawa
4h 59m
1 stop
ATL12:26 amAtlanta Hartsfield-Jackson
$501
Find similar
United Airlines
Dec 25
ATL2:40 pmAtlanta Hartsfield-Jackson
7h 16m
2 stops
YOW9:56 pmOttawa
Dec 31
YOW6:00 amOttawa
11h 35m
2 stops
ATL5:35 pmAtlanta Hartsfield-Jackson
$524
Find similar
United Airlines
Dec 23
ATL7:29 pmAtlanta Hartsfield-Jackson
4h 25m
1 stop
YOW11:54 pmOttawa
Jan 6
YOW5:55 pmOttawa
5h 42m
1 stop
ATL11:37 pmAtlanta Hartsfield-Jackson
$535
Find similar

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 December 11, 2025.
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

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

Wed 1/14

8:58 am-5:25 pm

1 stop8h 27m

Ottawa

Mon 1/19

9:40 am-10:30 am

1 stop24h 50m

$249

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

Sun 1/25

5:45 am-5:25 pm

1 stop11h 40m

Ottawa

Sun 2/1

4:20 pm-8:49 pm

3 stops28h 29m

$250

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

Sun 1/25

5:45 am-10:29 pm

2 stops16h 44m

Ottawa

Sun 2/1

4:20 pm-7:16 pm

3 stops26h 56m

$256

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

Thu 1/22

6:45 am-5:15 pm

1 stop10h 30m

Ottawa

Mon 1/26

5:40 am-8:18 am

2 stops26h 38m

$262

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

Thu 1/15

8:05 am-5:25 pm

1 stop9h 20m

Ottawa

Mon 1/19

5:40 am-10:30 am

2 stops28h 50m

$279

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

Thu 1/22

6:45 am-5:15 pm

1 stop10h 30m

Ottawa

Mon 1/26

7:00 am-7:16 pm

1 stop12h 16m

$282

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

Sun 1/25

10:56 pm-5:13 pm

1 stop18h 17m

Ottawa

Sun 2/1

2:50 pm-1:11 am

2 stops10h 21m

$284

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

Mon 1/5

5:57 am-12:40 pm

1 stop6h 43m

Ottawa

Thu 1/8

7:00 am-2:20 pm

1 stop7h 20m

$285

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

Thu 1/15

3:26 pm-12:25 am

1 stop8h 59m

Ottawa

Mon 1/19

7:00 am-10:24 am

1 stop27h 24m

$293

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

Mon 1/5

10:50 pm-11:58 pm

1 stop25h 08m

Ottawa

Thu 1/8

7:00 am-7:16 pm

1 stop12h 16m

$298

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 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, January 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 $349. The month of December is another great option to travel to Ottawa, with average flight prices from Atlanta averaging around $536.

What is the cheapest day to depart on your flight to Ottawa?

The cheapest day to depart from Atlanta to Ottawa is on a Thursday. Travelers who choose to depart for Ottawa on a Thursday will often find tickets for as low as $675. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Ottawa on Monday is $926.

What is the cheapest time of day to depart on your flight to Ottawa?

At noon is the cheapest time of day to fly from Atlanta to Ottawa when you can find flight prices for as low as $677. Flying to Ottawa at noon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,163 on average. Flights to Ottawa from Atlanta in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

How have Atlanta to Ottawa flight prices changed over time?

As of December 2025, prices for Atlanta to Ottawa flights are approximately 38% 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

6h 10m

Direct flights

None
The fastest flight from Atlanta to Ottawa takes 6h 10m
There are no direct flights from Atlanta to Ottawa. There are no popular flight routes from Atlanta to Ottawa.
Search flight deals

  • 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 6h 10m.

  • 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 $354Free CancellationRating
7.1
10,516 reviews
Search Air Canada flights
United AirlinesPriceFrom $675Free CancellationRating
7.4
9,095 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
Calabogie
Petawawa
Smiths Falls
Perth
Prescott
Winchester
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.

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