Cheap Flight Tickets from Atlanta (ATL) to Seattle (SEA), Starting at $417

Good to Know: Cheapest and Fastest ATL - SEA Flights

Useful information for finding best airline tickets from Hartsfield Jackson Atlanta International to Seattle Tacoma International on your next trip.

Cheapest Round Trip Flight

$417

AS Alaska Airlines • 1 stop • 12h 7m

Jul 01 – Jul 06

The cheapest round trip flight from Atlanta to Seattle (ATL-SEA-ATL) is currently $417

🔍 Search Flights

Cheapest Direct Flight

$474

DL Delta Airlines • nonstop •

Jul 01

The cheapest nonstop flight from Atlanta to Seattle (ATL-SEA) is currently $474

🔍 Search Flights

Fastest Flight

8h 40m

The fastest nonstop flight from Atlanta to Seattle (ATL-SEA) takes 8h 40m

Top Airlines Flying from Atlanta to Seattle

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

United Airlines, UA

United Airlines

Sun Country Airlines (SY)

Sun Country Airlines

American Airlines, AA

American Airlines

Alaska Airlines -AS

Alaska Airlines

Latest Flight Deals from Atlanta (ATL) to Seattle (SEA)

Compare and book low fare round-trip air tickets from Atlanta to Seattle. Ideal for travelers with confirmed return itineraries.

Jul 01 - Jul 06, Economy
AS
Atlanta → Seattle
12h 7m
6:00 PM - 10:27 PM • 1 stop
AS
Atlanta → Seattle
15h 6m
12:13 PM - 12:19 AM • 1 stop
$417
Alaska Airlines
Jul 01 - Jul 06, Economy
F9
Atlanta → Seattle
26h 48m
8:40 PM - 9:48 AM • 1 stop
F9
Atlanta → Seattle
22h 14m
8:53 PM - 1:27 PM • 2 stops
$611
Frontier Airlines
Jul 01 - Jul 06, Economy
SY
Atlanta → Seattle
23h 37m
11:29 AM - 10:46 PM • 1 stop
F9
Atlanta → Seattle
11h 55m
7:06 PM - 5:21 AM • 1 stop
$649
Sun Country Airlines
Jul 01 - Jul 06, Economy
AS
Atlanta → Seattle
15h 38m
8:54 AM - 11:20 AM • nonstop
AS
Atlanta → Seattle
11h 55m
11:31 PM - 7:24 AM • nonstop
$804
Alaska Airlines
Jul 01 - Jul 06, Economy
WN
Atlanta → Seattle
11h 40m
6:05 AM - 10:05 AM • 1 stop
WN
Atlanta → Seattle
13h 50m
1:50 PM - 1:20 AM • 1 stop
$866
Southwest Airlines
Jul 01 - Jul 06, Economy
UA
Atlanta → Seattle
15h 21m
5:30 AM - 11:51 AM • 1 stop
UA
Atlanta → Seattle
11h 47m
12:50 PM - 10:57 PM • 1 stop
$1040
United Airlines

Fly from Atlanta to Seattle with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Atlanta to Seattle? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Atlanta to Seattle Flights

What are the airports in Atlanta?
ATL
What’s the most popular airline flying from ATL to SEA?
The most popular airline flying from Atlanta to Seattle are
Can I fly from ATL to SEA non-stop?
Yes, you can fly ATL to SEA non-stop on
Which airlines fly nonstop between Atlanta and Seattle?
The non-stop flights between Atlanta and Seattle are .
What’s the earliest departure time from ATL to SEA Airport?
The earliest flight leaves ATL at 5:30 am and lands in SEA - Seattle Tacoma International
What are the airports in Seattle?
SEA
Can I make changes to my Atlanta to Seattle flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from ATL to SEA?
Read the fare rules of the Atlanta to Seattle air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Atlanta and Seattle?
operate flights between Atlanta and Seattle
How long does a flight from Atlanta to Seattle take?
It takes approximately 5 hour to fly non-stop from ATL to SEA, which is 2181.78 miles by air.
Which airlines provide the cheapest flights from Atlanta (ATL) to Seattle (SEA) ?
In the past couple of days, the cheapest tickets to SEA from ATL were found on F9 : USD 611
Do I need a passport to fly between ATL and SEA?
No
What’s the latest departure time from ATL to SEA ?
The last flight leaves ATL at 6:2500 pm

Atlanta (ATL) to Seattle (SEA): Airport Information

Origin Airport Hartsfield Jackson Atlanta International , Atlanta, US
Destination Airport Seattle Tacoma International , Seattle, US
Distance 2182 miles

More Flight Options for Atlanta (ATL) and Seattle (SEA)

Why Fareleaders for ATL to SEA Plane Tickets

Lowest Prices
Lowest Prices
Uncover the best deals on Atlanta to Seattle flights by comparing fares from hundreds of airlines and agencies.
New Deals
New Deals Everyday
Get the best prices on ATL to SEA flights—we update our fares daily so you never miss a saving.
Best Travel Options
No Service Fees
Compare hundreds of Atlanta to Seattle flights and secure the best deals—we never add any service fees.
Get Fare Drop Alert
Be the first to know when fares drop for the Atlanta (ATL) to Seattle (SEA)
Terms and Conditions*