$84 Cheap Flights from Atlanta to Seattle

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Find The Best Dates To Fly from Hartsfield-Jackson Atlanta Intl. to Seattle - Tacoma Intl.

Amazing ATL to SEA Flight Deals

The cheapest flights to Seattle - Tacoma Intl. found within the past 7 days were $168 round trip and $84 one way. Prices and availability subject to change. Additional terms may apply.

Best Seattle - Tacoma Intl. Flight and Hotel Packages

Seattle - Tacoma Intl. flight + hotel packages - economy flights

Sleep Inn - SeaTac Airport
Country Inn & Suites by Radisson, Seattle-Bothell, WA
DoubleTree by Hilton Seattle Airport
Staypineapple, Hotel FIVE, Downtown Seattle
Renaissance Seattle Hotel
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Frequently asked questions

Can I catch a flight from ATL to Sea-Tac Airport right now?
It’s always prudent to find out about any travel advice reports and quarantine requirements in place in your destination city. Make sure you go to the Covid-19 Travel Advisor for up-to-date info on flying to Sea-Tac Airport.
Are there direct flights from Hartsfield--Jackson Atlanta International Airport to Sea-Tac Airport?
Your next inspiring adventure is on the opposite side of just one flight. You can travel direct from Hartsfield–Jackson Atlanta International Airport to Sea-Tac Airport with multiple airlines, including Delta and Alaska Airlines.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Sea-Tac Airport, please visit our Customer Service Portal.
How long is the flight from ATL to Sea-Tac Airport?
If you’re flying from Atlanta to Seattle, you can expect the flight to take an average of 5 hours and 22 minutes. If this sounds like more time than you would have liked, why not take advantage of it? Read about where you’re headed, fine tune your itinerary and get as much shut-eye as possible before the adventure starts.
What is the flight distance from ATL to SEA?
With a flight distance of 2,200 mi separating Atlanta Airport and SEA, you’re going to be cruising the skies for a reasonable amount of time. It’s a great opportunity to watch a film or two, get some work done or just sit back and relax with a good book.
What airlines fly from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to SEA?
You can choose from several airlines offering direct flights between Atlanta and Seattle. Delta (DL) is one of the most liked. This carrier offers approximately 199 flights each month. If you want more choice, have a look at the deals on offer from Alaska Airlines (AS). This airline has 60 flights on the Atlanta to Seattle route each month. Between the two, you’re bound to find a deal to suit your travel plans.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with Alaska Airlines, Delta or Southwest Airlines you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity 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 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.


Traveling From Hartsfield-Jackson Atlanta Intl.
Traveling To Seattle - Tacoma Intl.
Shortest Flight Time 5 hours 6 mins
Earliest Departure Time 6:15AM EDT
Latest Departure Time 9:40PM EDT
Lowest Flight Price $168

Route Info

Flight path for flights from Hartsfield-Jackson Atlanta International Airport to Seattle-Tacoma International Airport

2,190.00 miles

Airlines & Aircraft Used on ATL to SEA Flight Routes

Airline Carrier
Alaska Airlines
Embraer RJ145 Amazon
American Airlines
Airbus A320-100/200
Delta Air Lines
Airbus A319
Delta Air Lines
Boeing 737 all pax models
Jet Airways (India)
Airbus A320-100/200
United Airlines
Embraer EMB.110 Bandeirnate

Discover our best flights from Atlanta ATL to Seattle SEA. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 


Find our best return flights from Atlanta ATL to Seattle SEA at the right price  

Airfares to Seattle SEA from Atlanta ATL currently cost between $168 and $224. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 


Book one-way flights from Atlanta ATL to Seattle SEA 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Atlanta ATL to Seattle SEA on Travelocity starting at $84. Prices and availability subject to change. Additional terms may apply. 


Get to Seattle SEA from Atlanta ATL quicker with direct flights. 

Get to Seattle faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to SEA from ATL to take around 5 hour(s) 6 min(s).  


Find our cheapest airfares for flights from Atlanta ATL to Seattle SEA

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to SEA from ATL. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  


Get our best airfare deals for your flight from Atlanta ATL to Seattle SEA today 

If you’re flexible about when you travel, November is usually the cheapest month to fly from Atlanta ATL to Seattle SEA. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 


Book flexible airline tickets for flights to Seattle SEA from Atlanta ATL 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to SEA from ATL have this option.  


Travel with confidence when you book flights to Seattle SEA from Atlanta ATL with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*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.