What’s the cheapest layover airport for flights from Atlanta to Ottawa?

Washington, D.C. (IAD) is the most affordable 1-stop option, with an average round-trip price of C$ 1,027.

What’s the fastest layover option from Atlanta to Ottawa?

Flights via Washington, D.C. (IAD) have the shortest average one-way travel time for 1-stop routes: 4h 28m.

What’s the top layover airport for flights from Atlanta to Ottawa?

Toronto (YYZ) – chosen by Cheapflights users on 50% of one-stop itineraries from Atlanta to Ottawa on Cheapflights.

Which airport typically offers the quickest layover for flights from Atlanta to Ottawa?

Flights via Washington, D.C. (IAD) offer the fastest connection on this route, with an average layover time of 0h 59m.

What is the cheapest day to fly from Atlanta to Ottawa?

Travelers seeking maximum savings on their Atlanta to Ottawa flight should consider departing on Monday mornings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Ottawa ranges from 50.0 - 93.0 mm per month. June is typically the wettest month, when rainfall can reach 93.0 mm. February is typically the driest time to visit Ottawa when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Ottawa, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -10.0 C).

What is the cheapest month to fly from Atlanta to Ottawa?

January is one of the best times of the year to fly to Ottawa from Atlanta. Prices for January average C$ 1,031 per person but you can even find prices for as low as C$ 371. The most expensive prices can be found in the month of March. Opting for a January flight can save you 28% on your journey compared to booking in March

What is the cheapest time of day to fly from ATL to YOW?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Atlanta to Ottawa as you normally would.

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.

C$ 143+ Flights from Atlanta to Ottawa

Q: 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$ 788 and C$ 1,293 in October. The cheapest round-trip price found within the last 3 days was C$ 358 on Multiple Airlines (3 Oct-5 Oct).

Cheap flight deals from Atlanta to Ottawa

Round-trip from	C$ 358
One-way from	C$ 143
Popular in	March
Cheapest in	January
Average price	C$ 1,120

3/10-5/10
3 total stops
30h 06m total
Atlanta to Ottawa

Search Deals

24/10
2 total stops
21h 41m total
Atlanta to Ottawa

Search Deals

Highest demand for flights based on searches. 11% potential increase in price (C$ 179 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 38 potential savings vs. average RT price).

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Average for round-trip flights in September 2025

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Find flight deals from Atlanta to Ottawa

Cheapest flights from Atlanta to Ottawa
Explore the most affordable flight options available from Atlanta to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2025.

Fri 3/1010:38 a.m.ATL - YOW

2 stops13h 44mMultiple Airlines

Sun 5/103:50 p.m.YOW - ATL

1 stop16h 22mMultiple Airlines

Deal found 9/9C$ 358

Wed 1/109:20 p.m.ATL - YOW

2 stops27h 02mMultiple Airlines

Wed 15/103:50 p.m.YOW - ATL

1 stop16h 23mMultiple Airlines

Deal found 9/9C$ 362

Tue 7/1010:11 p.m.ATL - YOW

1 stop19h 09mMultiple Airlines

Tue 14/103:50 p.m.YOW - ATL

1 stop21h 27mMultiple Airlines

Deal found 9/9C$ 371

Thu 23/102:00 p.m.ATL - YOW

1 stop24h 56mMultiple Airlines

Sat 25/103:50 p.m.YOW - ATL

1 stop8h 49mMultiple Airlines

Deal found 9/9C$ 392

Fri 5/126:45 a.m.ATL - YOW

1 stop5h 50mMultiple Airlines

Sun 7/1210:00 a.m.YOW - ATL

2 stops22h 09mMultiple Airlines

Deal found 9/9C$ 399

Sat 18/108:52 p.m.ATL - YOW

1 stop20h 28mMultiple Airlines

Tue 21/103:50 p.m.YOW - ATL

1 stop8h 32mMultiple Airlines

Deal found 10/9C$ 409

Tue 21/1010:11 p.m.ATL - YOW

1 stop19h 09mMultiple Airlines

Thu 23/104:25 p.m.YOW - ATL

1 stop8h 16mMultiple Airlines

Deal found 9/9C$ 410

Best flights from Atlanta to Ottawa
Discover carefully curated flight deals from Atlanta to Ottawa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 11 September 2025.

Wed 1/109:20 p.m.ATL - YOW

1 stop20h 00mMultiple Airlines

Wed 15/103:50 p.m.YOW - ATL

1 stop16h 23mMultiple Airlines

Deal found 9/9C$ 370

Tue 7/1010:11 p.m.ATL - YOW

1 stop19h 09mMultiple Airlines

Tue 14/103:50 p.m.YOW - ATL

1 stop21h 27mMultiple Airlines

Deal found 9/9C$ 371

Thu 23/102:00 p.m.ATL - YOW

1 stop24h 56mMultiple Airlines

Sat 25/103:50 p.m.YOW - ATL

1 stop8h 49mMultiple Airlines

Deal found 9/9C$ 392

Fri 5/126:45 a.m.ATL - YOW

1 stop5h 50mMultiple Airlines

Sun 7/1210:00 a.m.YOW - ATL

2 stops22h 09mMultiple Airlines

Deal found 9/9C$ 399

Fri 3/1010:46 p.m.ATL - YOW

1 stop10h 45mMultiple Airlines

Sun 5/103:50 p.m.YOW - ATL

1 stop16h 22mMultiple Airlines

Deal found 9/9C$ 402

Tue 21/1010:11 p.m.ATL - YOW

1 stop19h 09mMultiple Airlines

Thu 23/104:25 p.m.YOW - ATL

1 stop8h 16mMultiple Airlines

Deal found 9/9C$ 410

Sun 26/109:45 a.m.ATL - YOW

1 stop7h 28mMultiple Airlines

Thu 30/105:40 a.m.YOW - ATL

2 stops30h 09mMultiple Airlines

Deal found 9/9C$ 427

Fri 3/1010:38 a.m.ATL - YOW

2 stops13h 44mMultiple Airlines

Mon 6/103:50 p.m.YOW - ATL

1 stop8h 28mMultiple Airlines

Deal found 10/9C$ 431

Sat 18/108:11 a.m.ATL - YOW

1 stop7h 45mMultiple Airlines

Tue 21/107:00 a.m.YOW - ATL

2 stops14h 09mMultiple Airlines

Deal found 10/9C$ 432

Sat 11/1010:46 p.m.ATL - YOW

1 stop17h 10mMultiple Airlines

Sat 18/103:50 p.m.YOW - ATL

1 stop16h 23mMultiple Airlines

Deal found 10/9C$ 439

Last-minute flights from Atlanta to Ottawa
Discover last-minute flight deals from Atlanta to Ottawa. Data last updated 11 September 2025 and is based on user searches.

Wed 1/109:20 p.m.ATL - YOW

2 stops27h 02mMultiple Airlines

Wed 15/103:50 p.m.YOW - ATL

1 stop16h 23mMultiple Airlines

Deal found 9/9C$ 362

Fri 3/1010:38 a.m.ATL - YOW

2 stops13h 44mMultiple Airlines

Sun 5/103:50 p.m.YOW - ATL

1 stop16h 22mMultiple Airlines

Deal found 9/9C$ 358

Tue 7/1010:11 p.m.ATL - YOW

1 stop19h 09mMultiple Airlines

Tue 14/103:50 p.m.YOW - ATL

1 stop21h 27mMultiple Airlines

Deal found 9/9C$ 371

Sat 18/108:52 p.m.ATL - YOW

1 stop20h 28mMultiple Airlines

Tue 21/103:50 p.m.YOW - ATL

1 stop8h 32mMultiple Airlines

Deal found 10/9C$ 409

Tue 21/1010:11 p.m.ATL - YOW

1 stop19h 09mMultiple Airlines

Thu 23/104:25 p.m.YOW - ATL

1 stop8h 16mMultiple Airlines

Deal found 9/9C$ 410

Thu 23/102:00 p.m.ATL - YOW

1 stop24h 56mMultiple Airlines

Sat 25/103:50 p.m.YOW - ATL

1 stop8h 49mMultiple Airlines

Deal found 9/9C$ 392

Sun 26/109:45 a.m.ATL - YOW

1 stop7h 28mMultiple Airlines

Thu 30/105:40 a.m.YOW - ATL

2 stops30h 09mMultiple Airlines

Deal found 9/9C$ 427

One-way flights from Atlanta to Ottawa
Search for one-way flight options from Atlanta to Ottawa. Find affordable one-way fares based on user searches. Data last updated 11 September 2025.

Fri 24/105:15 p.m.ATL - YOW

2 stops21h 41mMultiple Airlines

Deal found 9/9C$ 143

Fri 31/109:09 a.m.ATL - YOW

2 stops15h 32mMultiple Airlines

Deal found 9/9C$ 151

Thu 18/910:00 p.m.ATL - YOW

2 stops26h 22mMultiple Airlines

Deal found 9/9C$ 175

Sat 25/108:11 a.m.ATL - YOW

1 stop7h 45mMultiple Airlines

Deal found 10/9C$ 190

Sat 6/126:45 a.m.ATL - YOW

1 stop5h 50mMultiple Airlines

Deal found 8/9C$ 193

Fri 19/92:15 p.m.ATL - YOW

2 stops10h 07mMultiple Airlines

Deal found 9/9C$ 206

Sun 26/108:33 a.m.ATL - YOW

1 stop8h 40mMultiple Airlines

Deal found 9/9C$ 219

Fly from

Fly to

Route

Depart

Return

Price

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

Wed 1/10

9:20 p.m.-5:20 p.m.

1 stop20h 00m

Ottawa

Wed 15/10

3:50 p.m.-8:13 a.m.

1 stop16h 23m

C$ 370

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

Tue 7/10

10:11 p.m.-5:20 p.m.

1 stop19h 09m

Ottawa

Tue 14/10

3:50 p.m.-1:17 p.m.

1 stop21h 27m

C$ 371

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

Thu 23/10

2:00 p.m.-2:56 p.m.

1 stop24h 56m

Ottawa

Sat 25/10

3:50 p.m.-12:39 a.m.

1 stop8h 49m

C$ 392

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

Fri 5/12

6:45 a.m.-12:35 p.m.

1 stop5h 50m

Ottawa

Sun 7/12

10:00 a.m.-8:09 a.m.

2 stops22h 09m

C$ 399

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

Fri 3/10

10:46 p.m.-9:31 a.m.

1 stop10h 45m

Ottawa

Sun 5/10

3:50 p.m.-8:12 a.m.

1 stop16h 22m

C$ 402

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

Tue 21/10

10:11 p.m.-5:20 p.m.

1 stop19h 09m

Ottawa

Thu 23/10

4:25 p.m.-12:41 a.m.

1 stop8h 16m

C$ 410

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

Sun 26/10

9:45 a.m.-5:13 p.m.

1 stop7h 28m

Ottawa

Thu 30/10

5:40 a.m.-11:49 a.m.

2 stops30h 09m

C$ 427

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

Fri 3/10

10:38 a.m.-12:22 a.m.

2 stops13h 44m

Ottawa

Mon 6/10

3:50 p.m.-12:18 a.m.

1 stop8h 28m

C$ 431

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

Sat 18/10

8:11 a.m.-3:56 p.m.

1 stop7h 45m

Ottawa

Tue 21/10

7:00 a.m.-9:09 p.m.

2 stops14h 09m

C$ 432

AtlantaOttawa

ATL - YOW

ATLYOW

Atlanta Hartsfield-Jackson

Sat 11/10

10:46 p.m.-3:56 p.m.

1 stop17h 10m

Ottawa

Sat 18/10

3:50 p.m.-8:13 a.m.

1 stop16h 23m

C$ 439

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 18 results

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

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Atlanta to Ottawa

Prices

What is the cheapest month to book a flight from Atlanta to Ottawa?

Currently, October is the cheapest month in which you can book a flight from Atlanta to Ottawa (average of C$ 224). Flying from Atlanta to Ottawa in December is currently the most expensive (average of C$ 326). 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?

Related info for your journey

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, October is the cheapest month in which you can book a flight from Atlanta to Ottawa (average of C$ 224). Flying from Atlanta to Ottawa in December is currently the most expensive (average of C$ 326). 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

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Perth

Prescott

Pembroke

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Cheapflights helps you search for flights from Atlanta to Ottawa via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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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Cheap flights from Atlanta to Ottawa from C$ 143

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Atlanta to Ottawa

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Atlanta to Ottawa

Cheapest flights from Atlanta to OttawaExplore the most affordable flight options available from Atlanta to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2025.

Explore the most affordable flight options available from Atlanta to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Atlanta to Ottawa that are best for you.

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.

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?

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

What’s the top layover airport for flights from Atlanta to Ottawa?

What’s the fastest layover option from Atlanta to Ottawa?

What’s the fastest layover option from Atlanta to Ottawa?

Which airport typically offers the quickest layover for flights from Atlanta to Ottawa?

Related info for your journey

Find useful and relevant information for your journey from Atlanta to Ottawa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find deals for flights from Atlanta to Ottawa that include hotel bookings?

How can I find direct flights from Atlanta to Ottawa?

Can I find deals for business class flights from Atlanta to Ottawa?

What is the cheapest month to book a flight from Atlanta to Ottawa?

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How does Cheapflights help users find flights from Atlanta to Ottawa?

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

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

Can Cheapflights notify me if prices for flights from Atlanta to Ottawa become cheaper?

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Cheapest flights from Atlanta to Ottawa
Explore the most affordable flight options available from Atlanta to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2025.