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₩292,900 Cheap Flights from Atlanta (ATL) to Seattle (SEA)

View ₩292,900 flight on Wed, Sep 2, 2026Opens in a new window

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

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Cheap Flights from Atlanta to Seattle (ATL-SEA)

Prices were available within the past 7 days and start at ₩292,900 for one-way flights and ₩521,300 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Aug 29 - Sat, Sep 5
ATL
Atlanta
SEA
Seattle
₩521,300 Roundtrip, found 1 day ago
₩521,300
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Aug 29 from Atlanta to Seattle, returning Sat, Sep 5, priced at ₩521,300 found 1 day ago
Delta
Sat, Aug 29 - Wed, Sep 2
ATL
Atlanta
SEA
Seattle
₩521,500 Roundtrip, found 3 days ago
₩521,500
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Aug 29 from Atlanta to Seattle, returning Wed, Sep 2, priced at ₩521,500 found 3 days ago
Delta
Tue, Sep 1 - Sat, Sep 5
ATL
Atlanta
SEA
Seattle
₩524,200 Roundtrip, found 2 days ago
₩524,200
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Sep 1 from Atlanta to Seattle, returning Sat, Sep 5, priced at ₩524,200 found 2 days ago
Delta
Tue, Oct 6 - Tue, Oct 20
ATL
Atlanta
SEA
Seattle
₩526,100 Roundtrip, found 3 days ago
₩526,100
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Oct 6 from Atlanta to Seattle, returning Tue, Oct 20, priced at ₩526,100 found 3 days ago
Delta
Mon, Aug 31 - Sat, Sep 5
ATL
Atlanta
SEA
Seattle
₩550,500 Roundtrip, found 21 hours ago
₩550,500
Roundtrip
found 21 hours ago
Select Delta flight, departing Mon, Aug 31 from Atlanta to Seattle, returning Sat, Sep 5, priced at ₩550,500 found 21 hours ago
Delta
Tue, Sep 1 - Sun, Sep 6
ATL
Atlanta
SEA
Seattle
₩555,500 Roundtrip, found 3 days ago
₩555,500
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Sep 1 from Atlanta to Seattle, returning Sun, Sep 6, priced at ₩555,500 found 3 days ago
Delta
Fri, Oct 16 - Sun, Oct 18
ATL
Atlanta
SEA
Seattle
₩579,600 Roundtrip, found 1 day ago
₩579,600
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Oct 16 from Atlanta to Seattle, returning Sun, Oct 18, priced at ₩579,600 found 1 day ago
Alaska Airlines
Sat, Aug 29 - Tue, Sep 8
ATL
Atlanta
SEA
Seattle
₩582,800 Roundtrip, found 2 days ago
₩582,800
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Sat, Aug 29 from Atlanta to Seattle, returning Tue, Sep 8, priced at ₩582,800 found 2 days ago
United
Mon, Aug 31 - Sat, Sep 5
ATL
Atlanta
SEA
Seattle
₩646,400 Roundtrip, found 21 hours ago
₩646,400
Roundtrip
found 21 hours ago
Select United flight, departing Mon, Aug 31 from Atlanta to Seattle, returning Sat, Sep 5, priced at ₩646,400 found 21 hours ago
American Airlines
Wed, Sep 2 - Tue, Sep 8
ATL
Atlanta
SEA
Seattle
₩705,700 Roundtrip, found 4 hours ago
₩705,700
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Wed, Sep 2 from Atlanta to Seattle, returning Tue, Sep 8, priced at ₩705,700 found 4 hours ago

Frequently asked questions

How much is a flight from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Sea-Tac Airport?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip journey from ATL to Seattle - Tacoma Intl. Airport (SEA) was ₩521,300. Fares this good don't stick around for long, so book yours today. 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 International Airport to Seattle - Tacoma Intl. Airport (SEA)?
Every 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 SEA that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for ATL to Sea-Tac Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Hartsfield–Jackson Atlanta International Airport to SEA?
The flight distance from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Seattle - Tacoma Intl. Airport (SEA) is 3,500 kilometers. Bring a drink, a snack and a good movie. Keep yourself occupied and the hours will fly by.
Which airlines fly direct from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Seattle - Tacoma Intl. Airport (SEA)?
Many travelers like to fly with Delta Air Lines (DL) from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Seattle - Tacoma Intl. Airport (SEA). This leading airline offers 182 flights monthly, so you can pick a flight time that works for you. Alaska Airlines (AS) is another option. It operates 56 flights every month. Between these two airlines, you'll be able to find a good deal from College Park to SeaTac.
Are ATL to Sea-Tac Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices always go up and down, so it's no sure thing. While last-minute deals between Hartsfield-Jackson Atlanta Intl. Airport (ATL) and SEA are possible, it's also a good idea to keep a close eye on prices well before you fly. In fact, some airlines publicize their prices up to a year ahead of the departure date. Expedia is constantly updating the biggest bargains around, so check back often and be ready to grab your seat when prices drop.

Travel information

Origin airport
Hartsfield-Jackson Atlanta Intl.
Destination airport
Seattle - Tacoma Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
₩521,300
Distance
3482 km
Average flight time
2 hours 21 mins

Book with confidence

Atlanta to Seattle Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Atlanta to Seattle will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Seattle.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with ATL to SEA flights that won’t make your bank account wince. Ready to temporarily leave behind Atlanta for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to SEA with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Atlanta to Seattle Flights
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