฿5,805 Cheap Flights from Atlanta (ATL) to Seattle (SEA)

View ฿5,805 flight on Sat, 27 Sep 2025Opens 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 (ATL) to Seattle (SEA)

Prices were available within the past 7 days and start at ฿5,805 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

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

January is typically the cheapest month to fly

From ฿4,415 - ฿12,848 per traveller.

Graph displaying average flight prices per month

Flight from Atlanta to Seattle route information
Origin airport
Hartsfield-Jackson Atlanta Intl.
Destination airport
Seattle - Tacoma Intl.
Distance
3482 km
Average flight time
2 hours 23 mins

Perfect flights from Atlanta to Seattle

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Atlanta to Seattle. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Hartsfield-Jackson Atlanta Intl. to Seattle - Tacoma Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿5,805 and roundtrip prices . Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Seattle - Tacoma Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Seattle.

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 . 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 kilometres. 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 travellers 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.

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