Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Atlanta to Ottawa from $156

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 5/15. 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

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
9:00 pm - 12:15 pm
ATL
-
YOW
15h 15m
1 stop
Multiple Airlines Logo
7:00 am - 4:58 pm
YOW
-
ATL
9h 58m
1 stop
$319Multiple Airlines
Wed, May 6 - Sat, May 9
Multiple Airlines Logo
8:07 pm - 5:35 pm
ATL
-
YOW
45h 28m
2 stops
Multiple Airlines Logo
7:00 am - 4:28 pm
YOW
-
ATL
9h 28m
1 stop
$327Multiple Airlines
Tue, May 12 - Sat, May 23
Multiple Airlines Logo
6:35 pm - 12:15 pm
ATL
-
YOW
17h 40m
1 stop
Multiple Airlines Logo
7:00 am - 4:28 pm
YOW
-
ATL
9h 28m
1 stop
$338Multiple Airlines
Tue, May 12 - Sat, May 23
Multiple Airlines Logo
9:15 am - 5:35 pm
ATL
-
YOW
8h 20m
1 stop
Multiple Airlines Logo
7:00 am - 4:58 pm
YOW
-
ATL
9h 58m
2 stops
$344Multiple Airlines
Wed, May 20 - Wed, May 27
Multiple Airlines Logo
10:48 pm - 3:00 pm
ATL
-
YOW
16h 12m
1 stop
Multiple Airlines Logo
7:00 am - 11:19 pm
YOW
-
ATL
16h 19m
1 stop
$345Multiple Airlines
Thu, May 14 - Sat, May 16
United Airlines Logo
10:12 am - 5:07 pm
ATL
-
YOW
6h 55m
1 stop
United Airlines Logo
7:30 pm - 12:30 am
YOW
-
ATL
5h 00m
1 stop
$348United Airlines
Wed, May 27 - Wed, May 27
Multiple Airlines Logo
10:40 pm - 12:15 pm
ATL
-
YOW
13h 35m
1 stop
Multiple Airlines Logo
7:00 am - 7:58 pm
YOW
-
ATL
12h 58m
1 stop
$352Multiple Airlines
Tue, May 5 - Fri, May 8
Multiple Airlines Logo
9:00 pm - 10:59 am
ATL
-
YOW
13h 59m
2 stops
Multiple Airlines Logo
7:00 am - 4:58 pm
YOW
-
ATL
9h 58m
1 stop
$353Multiple Airlines
Wed, May 6 - Sat, May 9
Multiple Airlines Logo
5:05 am - 8:00 pm
ATL
-
YOW
14h 55m
2 stops
Multiple Airlines Logo
2:20 pm - 8:37 am
YOW
-
ATL
18h 17m
1 stop
$359Multiple Airlines
Thu, Jun 4 - Sun, Jun 7
Multiple Airlines Logo
9:25 am - 5:35 pm
ATL
-
YOW
8h 10m
1 stop
Multiple Airlines Logo
6:55 am - 9:52 am
YOW
-
ATL
26h 57m
2 stops
$368Multiple Airlines
Fri, May 15 - Sun, May 17

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Air Canada flights from Atlanta to Ottawa

Our best Air Canada deals on Atlanta to Ottawa flight tickets
Air Canada
Jun 2
ATL1:20 pmAtlanta Hartsfield-Jackson
7h 31m
1 stop
YOW8:51 pmOttawa
Jun 6
YOW2:35 pmOttawa
5h 37m
1 stop
ATL8:12 pmAtlanta Hartsfield-Jackson
$373
Air Canada
May 8
ATL7:00 amAtlanta Hartsfield-Jackson
6h 05m
1 stop
YOW1:05 pmOttawa
May 10
YOW3:00 pmOttawa
5h 12m
1 stop
ATL8:12 pmAtlanta Hartsfield-Jackson
$378
Air Canada
May 6
ATL7:00 amAtlanta Hartsfield-Jackson
6h 05m
1 stop
YOW1:05 pmOttawa
May 7
YOW9:00 amOttawa
7h 22m
1 stop
ATL4:22 pmAtlanta Hartsfield-Jackson
$383

United Airlines flights from Atlanta to Ottawa

Our best United Airlines deals on Atlanta to Ottawa flight tickets
United Airlines
May 6
ATL9:52 amAtlanta Hartsfield-Jackson
9h 03m
1 stop
YOW6:55 pmOttawa
May 7
YOW6:25 amOttawa
7h 10m
1 stop
ATL1:35 pmAtlanta Hartsfield-Jackson
$381
United Airlines
May 6
ATL11:20 amAtlanta Hartsfield-Jackson
9h 56m
2 stops
YOW9:16 pmOttawa
May 7
YOW5:05 amOttawa
8h 30m
2 stops
ATL1:35 pmAtlanta Hartsfield-Jackson
$483
United Airlines
May 1
ATL5:30 amAtlanta Hartsfield-Jackson
4h 33m
1 stop
YOW10:03 amOttawa
May 3
YOW10:00 amOttawa
4h 41m
1 stop
ATL2:41 pmAtlanta Hartsfield-Jackson
$553

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 April 24, 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

Wed 5/6

9:00 pm-12:15 pm

1 stop15h 15m

Ottawa

Sat 5/9

7:00 am-4:58 pm

1 stop9h 58m

$319

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

Tue 5/12

8:07 pm-5:35 pm

2 stops45h 28m

Ottawa

Sat 5/23

7:00 am-4:28 pm

1 stop9h 28m

$327

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

Tue 5/12

6:35 pm-12:15 pm

1 stop17h 40m

Ottawa

Sat 5/23

7:00 am-4:28 pm

1 stop9h 28m

$338

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

Wed 5/20

9:15 am-5:35 pm

1 stop8h 20m

Ottawa

Wed 5/27

7:00 am-4:58 pm

2 stops9h 58m

$344

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

Thu 5/14

10:48 pm-3:00 pm

1 stop16h 12m

Ottawa

Sat 5/16

7:00 am-11:19 pm

1 stop16h 19m

$345
Quickest round-trip

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

Wed 5/27

10:12 am-5:07 pm

1 stop6h 55m

Ottawa

Wed 5/27

7:30 pm-12:30 am

1 stop5h 00m

$348

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

Tue 5/5

10:40 pm-12:15 pm

1 stop13h 35m

Ottawa

Fri 5/8

7:00 am-7:58 pm

1 stop12h 58m

$352

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

Wed 5/6

9:00 pm-10:59 am

2 stops13h 59m

Ottawa

Sat 5/9

7:00 am-4:58 pm

1 stop9h 58m

$353

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

Thu 6/4

5:05 am-8:00 pm

2 stops14h 55m

Ottawa

Sun 6/7

2:20 pm-8:37 am

1 stop18h 17m

$359

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

Fri 5/15

9:25 am-5:35 pm

1 stop8h 10m

Ottawa

Sun 5/17

6:55 am-9:52 am

2 stops26h 57m

$368

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 April 2026, prices for Atlanta to Ottawa flights are approximately 37% 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 $348Free CancellationRating
7.1
10,961 reviews
Search Air Canada flights
United AirlinesPriceFrom $363Free CancellationRating
7.4
9,643 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
Petawawa
Smiths Falls
Brockville
Calabogie
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.

An easier way to manage your Ottawa trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 5/24
Sun 5/31
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Canada