$65 Cheap Flights from Atlanta (ATL) to Seattle (SEA)

View $65 flight on Tue, Nov 18, 2025Opens in a new window

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

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Today's featured flight deals from Hartsfield-Jackson Atlanta International Airport (ATL) to Seattle-Tacoma International Airport (SEA)

Nonstop
Carry-on included
Lower price than typical

Cheap Flights from Atlanta to Seattle (ATL-SEA)

Prices were available within the past 7 days and start at $65 for one-way flights and $130 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Wed, Nov 12 - Thu, Nov 13
ATL
Atlanta
SEA
Seattle
$130 Roundtrip, just found
$130
Roundtrip
just found
Select Frontier Airlines flight, departing Wed, Nov 12 from Atlanta to Seattle, returning Thu, Nov 13, priced at $130 just found
Frontier Airlines
Sat, Nov 15 - Wed, Nov 19
ATL
Atlanta
SEA
Seattle
$140 Roundtrip, found 2 hours ago
$140
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Sat, Nov 15 from Atlanta to Seattle, returning Wed, Nov 19, priced at $140 found 2 hours ago
Frontier Airlines
Sat, Dec 6 - Mon, Dec 15
ATL
Atlanta
SEA
Seattle
$150 Roundtrip, found 4 hours ago
$150
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Sat, Dec 6 from Atlanta to Seattle, returning Mon, Dec 15, priced at $150 found 4 hours ago
Frontier Airlines
Wed, Nov 12 - Thu, Nov 13
ATL
Atlanta
SEA
Seattle
$168 Roundtrip, just found
$168
Roundtrip
just found
Select Frontier Airlines flight, departing Wed, Nov 12 from Atlanta to Seattle, returning Thu, Nov 13, priced at $168 just found
Frontier Airlines
Sat, Dec 6 - Mon, Dec 15
ATL
Atlanta
SEA
Seattle
$170 Roundtrip, found 4 hours ago
$170
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Sat, Dec 6 from Atlanta to Seattle, returning Mon, Dec 15, priced at $170 found 4 hours ago
Southwest Airlines
Sat, Jan 24 - Tue, Jan 27
ATL
Atlanta
SEA
Seattle
$172 Roundtrip, found 3 days ago
$172
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Sat, Jan 24 from Atlanta to Seattle, returning Tue, Jan 27, priced at $172 found 3 days ago
Frontier Airlines
Wed, Nov 12 - Thu, Nov 13
ATL
Atlanta
SEA
Seattle
$176 Roundtrip, just found
$176
Roundtrip
just found
Select Frontier Airlines flight, departing Wed, Nov 12 from Atlanta to Seattle, returning Thu, Nov 13, priced at $176 just found
United
Sat, Nov 15 - Tue, Nov 18
ATL
Atlanta
SEA
Seattle
$190 Roundtrip, just found
$190
Roundtrip
just found
Select United flight, departing Sat, Nov 15 from Atlanta to Seattle, returning Tue, Nov 18, priced at $190 just found
Delta
Sat, Dec 13 - Wed, Dec 17
ATL
Atlanta
SEA
Seattle
$237 Roundtrip, just found
$237
Roundtrip
just found
Select Delta flight, departing Sat, Dec 13 from Atlanta to Seattle, returning Wed, Dec 17, priced at $237 just found
American Airlines
Sat, Dec 13 - Wed, Dec 17
ATL
Atlanta
SEA
Seattle
$256 Roundtrip, just found
$256
Roundtrip
just found
Select American Airlines flight, departing Sat, Dec 13 from Atlanta to Seattle, returning Wed, Dec 17, priced at $256 just found

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

February is typically the cheapest month to fly

From $136 - $357 per traveler.

Alternative airports near Seattle

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

Select flight to Seattle - Tacoma Intl. SEA. Cheapest option available. Average driving time to city center is 20 minutes. Flights from $262
SEA
Seattle - Tacoma Intl.
Cheapest
Average driving time to city center20 min
Flights from $262
Flights from Atlanta (ATL) to Seattle (SEA)
Origin airport
Hartsfield-Jackson Atlanta Intl.
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Hawaiian Airlines, JetBlue Airways, Southwest Airlines, Sun Country Airlines, United
Roundtrip price
$140
Distance
2176 mi
Average flight time
2 hours 32 mins

Atlanta to Seattle Flights

The cheapest times to fly from Atlanta to Seattle

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Atlanta to Seattle are during the month of November. You can find some of the cheapest flights from Atlanta to Seattle with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Atlanta to Seattle

Sunday is one of the best days to book for cheap flights from Atlanta to Seattle: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Atlanta to Seattle

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Atlanta to Seattle in 2025. You can also book with separate airlines for your outbound and return journeys, from $65 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Atlanta to Seattle flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Atlanta to Seattle airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Seattle - Tacoma Intl. Airport (SEA) cost?
Get a cheap one-way flight from $65 or cheap return flight from $130 from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Seattle - Tacoma Intl. Airport (SEA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Seattle - Tacoma Intl. Airport (SEA)?
The cheapest month to fly from ATL to SEA is November, when there's less demand. Off-peak season is generally when airlines offer lower prices between these airports.
Which airlines fly direct from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Seattle - Tacoma Intl. Airport (SEA)?
Catch a nonstop flight with Delta Air Lines and go straight from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Seattle - Tacoma Intl. Airport (SEA).
What is the cheapest airline that flies from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Seattle - Tacoma Intl. Airport (SEA)?
While prices can vary depending on your travel dates, low-cost airlines like WestJet and LATAM Airlines are typically the cheapest options for flights between Hartsfield-Jackson Atlanta Intl. Airport (ATL) and Seattle - Tacoma Intl. Airport (SEA). Use Expedia's filter tool to compare carriers and find the one that has the lowest fare for your ATL to SEA flight.
How many flights per day from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Seattle - Tacoma Intl. Airport (SEA)?
Each day on average, 6 direct flights take off from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Seattle - Tacoma Intl. Airport (SEA). Select the departure time that best suits your travel plans.
What are the most popular departure times for flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Seattle - Tacoma Intl. Airport (SEA)?
The 9 AM departures from ATL to SEA see the highest demand. They can also be more expensive. If you want to save on your fare, pick a less crowded time to fly.
What day of the week has the most flights from ATL to SEA?
If you fly on a Monday, you'll get the biggest range of choices for flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Seattle - Tacoma Intl. Airport (SEA).
What is the earliest flight from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Seattle - Tacoma Intl. Airport (SEA)?
Catch the earliest flight at around 7:58AM UTC-5, departing from Hartsfield-Jackson Atlanta Intl. Airport (ATL). You'll be traveling for roughly 5h 47m, landing at Seattle - Tacoma Intl. Airport (SEA) at approximately 10:45AM UTC-8.
How long does it take to fly from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Seattle - Tacoma Intl. Airport (SEA)?
Flights from ATL to SEA have an average travel time of 5 hours and 43 minutes. The total distance between these two airports is 2,200 mi.
What airline has the least delays from ATL to SEA?
Aeromexico has the best track record for on-time direct flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Seattle - Tacoma Intl. Airport (SEA), with an on-time score of 83%. Use the Expedia App to see your flight schedule before you leave and get immediate updates about any trip changes.
What is the best time to fly from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Seattle - Tacoma Intl. Airport (SEA)?
Choose a flight from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Seattle - Tacoma Intl. Airport (SEA) that takes off before 3 PM to reduce the risk of delays and cancellations. Departures after this time are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Seattle from Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
Compare your flight options from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Seattle - Tacoma Intl. Airport (SEA). This is the only airport in Seattle you can touch down at if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Seattle - Tacoma Intl. Airport (SEA) last-minute?
Last-minute bookings from ATL to SEA are typically more expensive. For the best rates, start searching for flights as soon as possible. That said, if your travel plans are flexible, it's possible to find a cheap ticket right before you leave.
Is it cheaper to book an ATL to SEA flight and hotel package?
Compared with arranging flights and hotels separately, booking an ATL to SEA flight and hotel package with Expedia could result in significant savings. Better still, having everything in one place will take the hassle out of planning your trip. Just pick your flights and choose from our wide range of stays, then personalize your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Seattle - Tacoma Intl. Airport (SEA)?
Generally, it's possible to cancel or reschedule your ATL to SEA flight. However, for bookings made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find further details on our Customer Service portal.

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