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Cheap flights from Atlanta to Ottawa from $128

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 3/3. 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
6:45 am - 5:15 pm
ATL
-
YOW
10h 30m1 stop
Multiple Airlines Logo
4:15 pm - 10:24 am
YOW
-
ATL
18h 09m1 stop
$265Multiple Airlines
mån, feb 2 - mån, feb 9
Multiple Airlines Logo
8:47 am - 5:25 pm
ATL
-
YOW
8h 38m1 stop
Multiple Airlines Logo
7:00 am - 8:11 pm
YOW
-
ATL
13h 11m1 stop
$282Multiple Airlines
tis, feb 17 - tis, feb 24
Multiple Airlines Logo
9:47 am - 5:25 pm
ATL
-
YOW
7h 38m1 stop
Multiple Airlines Logo
7:00 am - 2:20 pm
YOW
-
ATL
7h 20m1 stop
$290Multiple Airlines
tis, jan 27 - tors, jan 29
Multiple Airlines Logo
6:45 am - 5:15 pm
ATL
-
YOW
10h 30m1 stop
Multiple Airlines Logo
4:35 pm - 1:11 am
YOW
-
ATL
8h 36m2 stops
$297Multiple Airlines
mån, feb 2 - mån, feb 9
Multiple Airlines Logo
8:47 am - 5:25 pm
ATL
-
YOW
8h 38m1 stop
Multiple Airlines Logo
8:40 am - 8:31 pm
YOW
-
ATL
11h 51m2 stops
$302Multiple Airlines
tis, feb 17 - tis, feb 24
Multiple Airlines Logo
8:58 am - 5:25 pm
ATL
-
YOW
8h 27m1 stop
Multiple Airlines Logo
4:35 pm - 7:53 am
YOW
-
ATL
15h 18m2 stops
$311Multiple Airlines
tis, jan 27 - tors, jan 29
Multiple Airlines Logo
10:50 pm - 5:25 pm
ATL
-
YOW
18h 35m1 stop
Multiple Airlines Logo
7:15 pm - 7:12 am
YOW
-
ATL
11h 57m1 stop
$312Multiple Airlines
mån, jan 19 - fre, jan 23
Multiple Airlines Logo
3:12 pm - 12:25 am
ATL
-
YOW
9h 13m1 stop
Multiple Airlines Logo
12:10 pm - 8:31 pm
YOW
-
ATL
8h 21m2 stops
$313Multiple Airlines
ons, feb 18 - ons, feb 25
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
$315Multiple Airlines
fre, jan 16 - mån, jan 19
Air Canada Logo
1:00 pm - 6:38 pm
ATL
-
YOW
5h 38m1 stop
Air Canada Logo
2:50 pm - 9:53 pm
YOW
-
ATL
7h 03m1 stop
$346Air Canada
ons, feb 4 - fre, feb 6

United Airlines flights from Atlanta to Ottawa

Our best United Airlines deals on Atlanta to Ottawa flight tickets
United Airlines
Feb 17
ATL7:30 pmAtlanta Hartsfield-Jackson
4h 24m
1 stop
YOW11:54 pmOttawa
Feb 24
YOW2:05 pmOttawa
7h 38m
1 stop
ATL9:43 pmAtlanta Hartsfield-Jackson
$422
Find similar
United Airlines
Feb 17
ATL2:39 pmAtlanta Hartsfield-Jackson
7h 17m
2 stops
YOW9:56 pmOttawa
Feb 24
YOW2:05 pmOttawa
7h 38m
1 stop
ATL9:43 pmAtlanta Hartsfield-Jackson
$427
Find similar
United Airlines
Mar 19
ATL6:20 amAtlanta Hartsfield-Jackson
7h 12m
1 stop
YOW1:32 pmOttawa
Mar 23
YOW12:00 pmOttawa
11h 47m
2 stops
ATL11:47 pmAtlanta Hartsfield-Jackson
$437
Find similar

Delta flights from Atlanta to Ottawa

Our best Delta deals on Atlanta to Ottawa flight tickets
Delta
Feb 17
ATL1:10 pmAtlanta Hartsfield-Jackson
11h 29m
2 stops
YOW12:39 amOttawa
Feb 24
YOW5:40 amOttawa
8h 45m
2 stops
ATL2:25 pmAtlanta Hartsfield-Jackson
$476
Find similar
Delta
Feb 1
ATL3:15 pmAtlanta Hartsfield-Jackson
9h 24m
2 stops
YOW12:39 amOttawa
Feb 8
YOW5:40 amOttawa
8h 59m
1 stop
ATL2:39 pmAtlanta Hartsfield-Jackson
$926
Find similar
Delta
Feb 1
ATL3:15 pmAtlanta Hartsfield-Jackson
9h 24m
2 stops
YOW12:39 amOttawa
Feb 8
YOW5:40 amOttawa
12h 42m
2 stops
ATL6:22 pmAtlanta Hartsfield-Jackson
$941
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 januari 5, 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

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

mån 2/2

6:45 am-5:15 pm

1 stop10h 30m

Ottawa

mån 2/9

4:15 pm-10:24 am

1 stop18h 09m

$265

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

tis 2/17

8:47 am-5:25 pm

1 stop8h 38m

Ottawa

tis 2/24

7:00 am-8:11 pm

1 stop13h 11m

$282

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

tis 1/27

9:47 am-5:25 pm

1 stop7h 38m

Ottawa

tors 1/29

7:00 am-2:20 pm

1 stop7h 20m

$290

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

mån 2/2

6:45 am-5:15 pm

1 stop10h 30m

Ottawa

mån 2/9

4:35 pm-1:11 am

2 stops8h 36m

$297

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

tis 2/17

8:47 am-5:25 pm

1 stop8h 38m

Ottawa

tis 2/24

8:40 am-8:31 pm

2 stops11h 51m

$302

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

tis 1/27

8:58 am-5:25 pm

1 stop8h 27m

Ottawa

tors 1/29

4:35 pm-7:53 am

2 stops15h 18m

$311

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

mån 1/19

10:50 pm-5:25 pm

1 stop18h 35m

Ottawa

fre 1/23

7:15 pm-7:12 am

1 stop11h 57m

$312

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

ons 2/18

3:12 pm-12:25 am

1 stop9h 13m

Ottawa

ons 2/25

12:10 pm-8:31 pm

2 stops8h 21m

$313

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

fre 1/16

3:26 pm-12:25 am

1 stop8h 59m

Ottawa

mån 1/19

7:00 am-10:24 am

1 stop27h 24m

$315

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

ons 2/4

1:00 pm-6:38 pm

1 stop5h 38m

Ottawa

fre 2/6

2:50 pm-9:53 pm

1 stop7h 03m

$346

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 cheapest month to fly to Ottawa?

In general, December 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 $562. The month of January is another great option to travel to Ottawa, with average flight prices from Atlanta averaging around $591.

How have Atlanta to Ottawa flight prices changed over time?

As of January 2026, prices for Atlanta to Ottawa flights are approximately 17% more expensive 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 46m

Direct flights

None
The fastest flight from Atlanta to Ottawa takes 4h 46m
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 4h 46m.

  • 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
10,592 reviews
Search Air Canada flights
United AirlinesPriceFrom $458Free CancellationRating
7.4
9,138 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
Calabogie
Brockville
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.

An easier way to manage your Ottawa trip

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