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Cheap flights from Atlanta to Ottawa from C$ 172

ATL — YOW
13 Oct — 20 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Atlanta to Ottawa

Enter your travel dates to find the best prices.

Cheapest flights from Atlanta to Ottawa

Wed 7/108:15 a.m. -
1 stop11h 05m
Wed 14/108:15 p.m. -
1 stop10h 30m
Deal found 9/9C$ 424
Sat 3/107:20 a.m. -
1 stop7h 55m
Sat 10/104:15 p.m. -
2 stops14h 40m
Deal found 12/9C$ 440
Sat 3/107:20 a.m. -
1 stop7h 55m
Wed 7/108:15 p.m. -
1 stop10h 30m
Deal found 12/9C$ 444
Wed 7/109:00 p.m. -
2 stops27h 20m
Wed 14/108:15 p.m. -
1 stop10h 30m
Deal found 8/9C$ 454
Tue 6/108:15 a.m. -
1 stop11h 05m
Mon 19/108:15 p.m. -
1 stop10h 30m
Deal found 11/9C$ 460
Wed 7/108:15 a.m. -
1 stop11h 05m
Tue 13/108:15 p.m. -
1 stop10h 30m
Deal found 9/9C$ 469
Thu 8/108:59 p.m. -
2 stops27h 21m
Tue 13/108:15 p.m. -
1 stop10h 30m
Deal found 8/9C$ 479

Find flight deals from Atlanta to Ottawa

Round-trip from

C$ 424

One-way from

C$ 172

Popular in

March

Cheapest in

May

Average price

C$ 798
WestJet
  • WestJet
  • 7/10-14/10
  • 2 total stops
  • 21h 35m total
  • Atlanta to Ottawa
Search Deals
27/10-31/12
  • 27/10-31/12
  • 1 total stop
  • 21h 23m total
  • Atlanta to Ottawa
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (C$ 11 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
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 Atlanta Hartsfield-Jackson - YOW Ottawa

ATLYOW

Atlanta Hartsfield-Jackson

Wed 28/10

7:31 a.m.-5:20 p.m.

1 stop9h 49m

Ottawa

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 172

AtlantaOttawa

ATL Atlanta Hartsfield-Jackson - YOW Ottawa

ATLYOW

Atlanta Hartsfield-Jackson

Tue 13/10

4:49 p.m.-8:15 a.m.

2 stops15h 26m

Ottawa

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 241

AtlantaOttawa

ATL Atlanta Hartsfield-Jackson - YOW Ottawa

ATLYOW

Atlanta Hartsfield-Jackson

Tue 27/10

9:32 p.m.-12:44 a.m.

3 stops27h 12m

Ottawa

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 293

AtlantaOttawa

ATL Atlanta Hartsfield-Jackson - YOW Ottawa

ATLYOW

Atlanta Hartsfield-Jackson

Sat 26/12

6:15 a.m.-12:07 a.m.

1 stop17h 52m

Ottawa

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 376

AtlantaOttawa

ATL Atlanta Hartsfield-Jackson - YOW Ottawa

ATLYOW

Atlanta Hartsfield-Jackson

Thu 1/10

11:01 a.m.-10:35 p.m.

1 stop11h 34m

Ottawa

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 424

AtlantaOttawa

ATL Atlanta Hartsfield-Jackson - YOW Ottawa

ATLYOW

Atlanta Hartsfield-Jackson

Mon 2/11

2:31 p.m.-9:56 p.m.

2 stops7h 25m

Ottawa

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 433

AtlantaOttawa

ATL Atlanta Hartsfield-Jackson - YOW Ottawa

ATLYOW

Atlanta Hartsfield-Jackson

Sun 20/9

10:25 p.m.-3:07 p.m.

1 stop16h 42m

Ottawa

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 438

AtlantaOttawa

ATL Atlanta Hartsfield-Jackson - YOW Ottawa

ATLYOW

Atlanta Hartsfield-Jackson

Sat 3/10

7:20 a.m.-3:15 p.m.

1 stop7h 55m

Ottawa

Sat 10/10

4:15 p.m.-6:55 a.m.

2 stops14h 40m

C$ 440

AtlantaOttawa

ATL Atlanta Hartsfield-Jackson - YOW Ottawa

ATLYOW

Atlanta Hartsfield-Jackson

Wed 7/10

8:15 a.m.-7:20 p.m.

1 stop11h 05m

Ottawa

Tue 13/10

8:15 p.m.-6:45 a.m.

1 stop10h 30m

C$ 469

AtlantaOttawa

ATL Atlanta Hartsfield-Jackson - YOW Ottawa

ATLYOW

Atlanta Hartsfield-Jackson

Sun 27/12

6:50 a.m.-7:05 p.m.

1 stop12h 15m

Ottawa

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 479

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/9

Showing 1-10 of 18 resultsSorted by cheapest first
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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

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, May is the cheapest month in which you can book a flight from Atlanta to Ottawa (average of C$ 508). Flying from Atlanta to Ottawa in March is currently the most expensive (average of C$ 1,093). 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.

How much does it cost to fly round-trip from Atlanta to Ottawa?

Airfare is below average for this route at the moment.

Atlanta to Ottawa flights typically cost between C$ 763 and C$ 828 in October.
The cheapest round-trip price found within the last 5 days was C$ 424 on WestJet (7 Oct-14 Oct).

Related info for your journey

  • How long is the flight from Atlanta to Ottawa?

    WestJet can get you from Atlanta to Ottawa in just under 11h 05m. Your travel time can differ by up to . There are 1497 km between Atlanta and Ottawa.

  • 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, May is the cheapest month in which you can book a flight from Atlanta to Ottawa (average of C$ 508). Flying from Atlanta to Ottawa in March is currently the most expensive (average of C$ 1,093). 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

Travelling to a place near Ottawa?

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

Browse thousands of different options on Cheapflights for your next trip

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Why should you use Cheapflights to find cheap flight tickets from Atlanta to Ottawa?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Ottawa from Atlanta.

Can Cheapflights find flights from Atlanta to Ottawa with no change fees?

Yes! Cheapflights helps users easily find flights from Atlanta to Ottawa with no change fees.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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