CA $231 Cheap Flights from Atlanta (ATL) to Seattle (SEA)

Popular airlines from Hartsfield-Jackson Atlanta International Airport (ATL) to Seattle-Tacoma International Airport (SEA)

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Cheap flights from Atlanta (ATL) to Seattle (SEA)

Prices were available within the past 7 days and start at CA $231 for one-way flights and CA $461 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
American Airlines
Alaska Airlines
Alaska Airlines
Delta
Alaska Airlines
American Airlines
Alaska Airlines
Sun Country Airlines
JetBlue Airways

Alternative airports near Seattle

Prices were available within the past 7 days. Prices and availability are subject to change.

Find the cheapest month to fly from Atlanta (ATL) to Seattle (SEA)

August is typically the cheapest month to fly

From CA $309 - CA $405 per traveller.

Frequently asked questions

How much is a flight from ATL to Sea-Tac Airport?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price available for a round-trip journey from Atlanta Airport to Sea-Tac Airport was CA $461. Cheap fares don't last long, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Sea-Tac Airport?
Each air carrier has its own set of terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from ATL to Seattle - Tacoma Intl. Airport (SEA) that have flexible change policies?
Use our "No change fees" filter to find flexible ticketing options for your flight from ATL to Sea-Tac Airport. This allows you to secure a good price in advance and still have the freedom to make changes without any extra fees. You'll just need to pay the difference in fare.
How many hours is the flight from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Sea-Tac Airport?
It takes about 5 hours and 43 minutes to get from Hartsfield–Jackson Atlanta International Airport to Sea-Tac Airport. But with a solid playlist and a good novel, the time will go by quicker.
How far is the flight from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Sea-Tac Airport?
The flight distance between ATL and Sea-Tac Airport is 3,500 kilometres. Bring a drink, a few snacks and something to read. Keep yourself entertained and the hours will fly by.
Which airlines fly direct from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Seattle - Tacoma Intl. Airport (SEA)?
With 152 monthly flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Seattle - Tacoma Intl. Airport (SEA), Delta (DL) is a popular choice. Alaska Airlines (AS) is also worth checking out. It operates 47 flights per month. Between these two airlines, you'll be able to find a great deal from College Park to SeaTac.
Are ATL to Seattle - Tacoma Intl. Airport (SEA) flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can sometimes nab a bargain, with some of the cheapest airfares from Atlanta Airport to SEA arising a few weeks before the departure date. If you'd rather book ahead of time, Expedia compares and updates all the best flight deals continually — as early as 12 months in advance in some cases. It depends on the carrier though, as not all airlines publish prices that far in advance.

Travel information

Origin airport
Hartsfield-Jackson Atlanta Intl.
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, JetBlue Airways, United
Roundtrip price
CA $461
Distance
3482 km
Average flight time
2 hours 23 mins

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