Cheap Flights From Seattle - Tacoma Intl. (SEA) To Hartsfield-Jackson Atlanta Intl. (ATL)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Find The Best Dates To Fly

Cheapest Flights from Seattle (SEA) to Atlanta (ATL)

The cheapest flights to Hartsfield-Jackson Atlanta Intl. found within the past 7 days were CA $329 round trip and CA $183 one way. Prices and availability subject to change. Additional terms may apply.

Wed, May 20 - Tue, Jun 9
SEA
Seattle
ATL
Atlanta
CA $329 Roundtrip, found 10 hours ago
CA $329
Roundtrip
found 10 hours ago
Select Alaska Airlines flight, departing Wed, May 20 from Seattle to Atlanta, returning Tue, Jun 9, priced at CA $329 found 10 hours ago
Tue, Apr 14 - Tue, Apr 28
SEA
Seattle
ATL
Atlanta
CA $330 Roundtrip, found 10 hours ago
CA $330
Roundtrip
found 10 hours ago
Select Delta flight, departing Tue, Apr 14 from Seattle to Atlanta, returning Tue, Apr 28, priced at CA $330 found 10 hours ago
Wed, May 27 - Tue, Jun 16
SEA
Seattle
ATL
Atlanta
CA $332 Roundtrip, found 10 hours ago
CA $332
Roundtrip
found 10 hours ago
Select Delta flight, departing Wed, May 27 from Seattle to Atlanta, returning Tue, Jun 16, priced at CA $332 found 10 hours ago
Sat, Feb 21 - Sat, Feb 28
SEA
Seattle
ATL
Atlanta
CA $338 Roundtrip, found 20 hours ago
CA $338
Roundtrip
found 20 hours ago
Select Alaska Airlines flight, departing Sat, Feb 21 from Seattle to Atlanta, returning Sat, Feb 28, priced at CA $338 found 20 hours ago
Wed, Feb 11 - Wed, Feb 18
SEA
Seattle
ATL
Atlanta
CA $339 Roundtrip, found 1 day ago
CA $339
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Feb 11 from Seattle to Atlanta, returning Wed, Feb 18, priced at CA $339 found 1 day ago
Sat, Feb 28 - Wed, Mar 4
SEA
Seattle
ATL
Atlanta
CA $356 Roundtrip, found 3 days ago
CA $356
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sat, Feb 28 from Seattle to Atlanta, returning Wed, Mar 4, priced at CA $356 found 3 days ago
Sat, Feb 28 - Wed, Mar 4
SEA
Seattle
ATL
Atlanta
CA $357 Roundtrip, found 3 days ago
CA $357
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sat, Feb 28 from Seattle to Atlanta, returning Wed, Mar 4, priced at CA $357 found 3 days ago
Mon, Apr 13 - Tue, Apr 21
SEA
Seattle
ATL
Atlanta
CA $357 Roundtrip, found 12 hours ago
CA $357
Roundtrip
found 12 hours ago
Select Hawaiian Airlines flight, departing Mon, Apr 13 from Seattle to Atlanta, returning Tue, Apr 21, priced at CA $357 found 12 hours ago
Wed, Jun 10 - Wed, Jun 17
SEA
Seattle
ATL
Atlanta
CA $358 Roundtrip, found 6 days ago
CA $358
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Wed, Jun 10 from Seattle to Atlanta, returning Wed, Jun 17, priced at CA $358 found 6 days ago
Sat, Feb 28 - Wed, Mar 4
SEA
Seattle
ATL
Atlanta
CA $367 Roundtrip, found 3 days ago
CA $367
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sat, Feb 28 from Seattle to Atlanta, returning Wed, Mar 4, priced at CA $367 found 3 days ago

Frequently asked questions

Are there direct flights from SEA to Atlanta Airport?
Kick off your vacation in the most stress-free way possible and travel straight to Hartsfield-Jackson Atlanta Intl. Airport (ATL) from Seattle - Tacoma Intl. Airport (SEA). Delta and Alaska Airlines are among the airlines that offer direct services on this route.
What airlines fly from SEA to Hartsfield–Jackson Atlanta International Airport?
There are a couple of airlines that advertise direct flights from Seattle - Tacoma Intl. Airport (SEA) to Hartsfield-Jackson Atlanta Intl. Airport (ATL). Delta (DL) is one of the most reliable, offering approximately 199 flights every month. Another popular choice is Alaska Airlines (AS), which has 65 flights each month. The more airlines you look into, the more likely you are to walk away with a superb deal.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.