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Cheap flights from Atlanta to Seattle from $49

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Atlanta to Seattle departing on 2/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Atlanta to Seattle

Cheap round-trip flights

These are some of the best round-trip flight deals from Atlanta to Seattle that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Atlanta to Seattle.

Cheap last minute flights

Planning a quick getaway from Atlanta to Seattle? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Seattle, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Atlanta to Seattle

Find recent round-trip train or bus tickets from Atlanta to Seattle.

All round-trip flight deals from Atlanta to Seattle

The cheapest plane tickets from Atlanta to Seattle found on KAYAK recently.
5:45 am - 9:35 amATL-SEA
30h 50m1 stop
3:48 pm - 6:15 amSEA-ATL
11h 27m1 stop
$128Frontier
Find Deal
Wed, Feb 26 - Tue, Mar 4
7:25 am - 4:48 pmATL-SEA
12h 23m1 stop
2:02 pm - 4:58 amSEA-ATL
11h 56m1 stop
$134Frontier
Find Deal
Wed, Mar 19 - Mon, Mar 24
7:59 am - 10:35 amATL-SEA
5h 36mnonstop
3:50 pm - 11:39 pmSEA-ATL
4h 49mnonstop
$157Delta
Find Deal
Tue, Mar 18 - Tue, Mar 25
3:48 pm - 9:57 pmATL-SEA
9h 09m1 stop
11:14 pm - 11:22 amSEA-ATL
9h 08m1 stop
$177American Airlines
Find Deal
Sat, Mar 8 - Wed, Mar 12
6:50 am - 12:25 amATL-SEA
20h 35m2 stops
12:41 pm - 2:09 pmSEA-ATL
22h 28m2 stops
$185Spirit Airlines
Find Deal
Mon, Mar 3 - Wed, Mar 5
7:24 pm - 12:25 amATL-SEA
8h 01m1 stop
12:41 pm - 2:09 pmSEA-ATL
22h 28m2 stops
$200Spirit Airlines
Find Deal
Sat, Feb 15 - Wed, Mar 5
4:03 pm - 10:12 amATL-SEA
21h 09m1 stop
10:47 pm - 6:40 amSEA-ATL
4h 53mnonstop
$217Alaska Airlines
Find Deal
Tue, Mar 18 - Tue, Mar 25
7:58 am - 10:45 amATL-SEA
5h 47mnonstop
4:05 pm - 11:50 pmSEA-ATL
4h 45mnonstop
$227Delta
Find Deal
Tue, Feb 25 - Fri, Feb 28
5:17 am - 11:04 amATL-SEA
8h 47m1 stop
12:25 am - 11:15 amSEA-ATL
7h 50m1 stop
$247American Airlines
Find Deal
Thu, Feb 13 - Mon, Feb 17
4:03 pm - 10:00 pmATL-SEA
8h 57m1 stop
3:50 pm - 11:39 pmSEA-ATL
4h 49mnonstop
$260Alaska Airlines
Find Deal
Thu, Mar 6 - Wed, Mar 12
9:06 am - 12:36 pmATL-SEA
30h 30m1 stop
$49Frontier
Find Deal
Tue, Feb 25
10:33 am - 5:00 pmATL-SEA
9h 27m1 stop
$69Spirit Airlines
Find Deal
Tue, Feb 11
7:18 pm - 9:58 pmATL-SEA
5h 40mnonstop
$79Alaska Airlines
Find Deal
Wed, Mar 19
5:00 am - 12:31 pmATL-SEA
10h 31m1 stop
$89American Airlines
Find Deal
Thu, Feb 20
8:00 am - 10:35 amATL-SEA
5h 35mnonstop
$129Alaska Airlines
Find Deal
Thu, Mar 20
5:17 am - 10:51 amATL-SEA
8h 34m1 stop
$159American Airlines
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Fri, Mar 28
3:31 pm - 10:09 pmATL-SEA
9h 38m1 stop
$166United Airlines
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Sat, Feb 22
7:23 pm - 10:07 pmATL-SEA
5h 44mnonstop
$179Delta
Find Deal
Sat, Feb 15
11:00 am - 1:34 pmATL-SEA
5h 34mnonstop
$209Delta
Find Deal
Wed, May 28
3:30 pm - 12:59 amATL-SEA
12h 29m2 stops
$214United Airlines
Find Deal
Sat, May 24
7:26 am - 9:40 amATL-SEA
29h 14m1 stop
5:55 pm - 6:32 amSEA-ATL
9h 37m1 stop
Sat, Jan 25 - Mon, Jan 27
6:25 am - 6:15 pmATL-SEA
14h 50m1 stop
5:55 pm - 12:51 pmSEA-ATL
15h 56m1 stop
Fri, Jan 24 - Tue, Jan 28
10:33 am - 5:00 pmATL-SEA
9h 27m1 stop
5:55 pm - 12:51 pmSEA-ATL
15h 56m1 stop
$311Spirit Airlines
Find Deal
Fri, Jan 24 - Tue, Jan 28
10:33 am - 5:00 pmATL-SEA
9h 27m1 stop
5:55 pm - 9:13 amSEA-ATL
12h 18m2 stops
$318Spirit Airlines
Find Deal
Sat, Jan 25 - Mon, Jan 27
5:35 pm - 8:15 pmATL-SEA
5h 40mnonstop
8:45 am - 4:35 pmSEA-ATL
4h 50mnonstop
$787Alaska Airlines
Find Deal
Wed, Jan 22 - Wed, Jan 29
4:08 pm - 9:59 pmATL-SEA
8h 51m1 stop
8:45 am - 4:35 pmSEA-ATL
4h 50mnonstop
$797Alaska Airlines
Find Deal
Wed, Jan 22 - Wed, Jan 29
7:58 am - 10:45 amATL-SEA
5h 47mnonstop
6:15 am - 1:58 pmSEA-ATL
4h 43mnonstop
$837Delta
Find Deal
Fri, Jan 24 - Tue, Jan 28
5:15 am - 10:53 amATL-SEA
8h 38m1 stop
12:45 am - 11:21 amSEA-ATL
7h 36m1 stop
$857American Airlines
Find Deal
Fri, Jan 24 - Sun, Jan 26
3:22 pm - 6:00 pmATL-SEA
5h 38mnonstop
6:15 am - 1:58 pmSEA-ATL
4h 43mnonstop
$907Delta
Find Deal
Thu, Jan 23 - Sun, Jan 26
7:28 am - 2:56 pmATL-SEA
10h 28m1 stop
12:45 am - 11:21 amSEA-ATL
7h 36m1 stop
$927American Airlines
Find Deal
Sat, Jan 25 - Sun, Jan 26
7:59 am - 10:35 amATL-SEA
5h 36mnonstop
3:50 pm - 11:39 pmSEA-ATL
4h 49mnonstop
$157Delta
Find Deal
Tue, Mar 18 - Tue, Mar 25
7:58 am - 10:45 amATL-SEA
5h 47mnonstop
4:05 pm - 11:50 pmSEA-ATL
4h 45mnonstop
$227Delta
Find Deal
Tue, Feb 25 - Fri, Feb 28
7:30 pm - 10:16 pmATL-SEA
5h 46mnonstop
4:05 pm - 11:50 pmSEA-ATL
4h 45mnonstop
$257Delta
Find Deal
Wed, Feb 26 - Wed, Mar 5
5:53 pm - 8:26 pmATL-SEA
5h 33mnonstop
10:48 pm - 6:40 amSEA-ATL
4h 52mnonstop
$277Alaska Airlines
Find Deal
Wed, Apr 23 - Mon, Apr 28
7:58 am - 10:45 amATL-SEA
5h 47mnonstop
4:05 pm - 11:50 pmSEA-ATL
4h 45mnonstop
$287Delta
Find Deal
Fri, Feb 28 - Wed, Mar 5
7:18 pm - 9:58 pmATL-SEA
5h 40mnonstop
10:47 pm - 6:40 amSEA-ATL
4h 53mnonstop
$297Alaska Airlines
Find Deal
Tue, Apr 15 - Fri, Apr 18
11:00 am - 1:34 pmATL-SEA
5h 34mnonstop
5:10 pm - 1:08 amSEA-ATL
4h 58mnonstop
$307Delta
Find Deal
Thu, May 8 - Tue, May 13
7:23 pm - 10:07 pmATL-SEA
5h 44mnonstop
4:05 pm - 11:50 pmSEA-ATL
4h 45mnonstop
$317Delta
Find Deal
Mon, Feb 3 - Mon, Feb 10
8:00 am - 10:39 amATL-SEA
5h 39mnonstop
8:38 am - 4:32 pmSEA-ATL
4h 54mnonstop
$327Alaska Airlines
Find Deal
Tue, Feb 25 - Fri, Mar 7
7:31 pm - 10:08 pmATL-SEA
5h 37mnonstop
6:00 am - 1:48 pmSEA-ATL
4h 48mnonstop
$337Delta
Find Deal
Sun, Mar 16 - Tue, Apr 1

Alaska Airlines flights from Atlanta to Seattle

Our best Alaska Airlines deals on Atlanta to Seattle flight tickets
Alaska Airlines
Mar 18
ATL4:03 pmAtlanta Hartsfield-Jackson
21h 09m
1 stop
SEA10:12 amSeattle/Tacoma Intl
Mar 25
SEA10:47 pmSeattle/Tacoma Intl
4h 53m
ATL6:40 amAtlanta Hartsfield-Jackson
Alaska Airlines
Mar 6
ATL4:03 pmAtlanta Hartsfield-Jackson
8h 57m
1 stop
SEA10:00 pmSeattle/Tacoma Intl
Mar 12
SEA3:50 pmSeattle/Tacoma Intl
4h 49m
ATL11:39 pmAtlanta Hartsfield-Jackson
Alaska Airlines
Apr 9
ATL7:18 pmAtlanta Hartsfield-Jackson
5h 40m
SEA9:58 pmSeattle/Tacoma Intl
Apr 19
SEA8:56 amSeattle/Tacoma Intl
6h 22m
1 stop
ATL6:18 pmAtlanta Hartsfield-Jackson

American Airlines flights from Atlanta to Seattle

Our best American Airlines deals on Atlanta to Seattle flight tickets
American Airlines
Mar 8
ATL3:48 pmAtlanta Hartsfield-Jackson
9h 09m
1 stop
SEA9:57 pmSeattle/Tacoma Intl
Mar 12
SEA11:14 pmSeattle/Tacoma Intl
9h 08m
1 stop
ATL11:22 amAtlanta Hartsfield-Jackson
American Airlines
Feb 13
ATL5:17 amAtlanta Hartsfield-Jackson
8h 47m
1 stop
SEA11:04 amSeattle/Tacoma Intl
Feb 17
SEA12:25 amSeattle/Tacoma Intl
7h 50m
1 stop
ATL11:15 amAtlanta Hartsfield-Jackson
American Airlines
Feb 16
ATL5:17 amAtlanta Hartsfield-Jackson
8h 47m
1 stop
SEA11:04 amSeattle/Tacoma Intl
Feb 21
SEA12:25 amSeattle/Tacoma Intl
7h 50m
1 stop
ATL11:15 amAtlanta Hartsfield-Jackson

See travel insights to Seattle from

How to get the cheapest flight ticket from Atlanta to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Seattle?

In general, October is the cheapest month to fly from Atlanta to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $317. If you don’t want to visit Seattle in October, then you should wait until February to fly from Atlanta, when ticket prices are also cheap, with an average price of $327.

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from Atlanta is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $493. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Atlanta because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $582.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from Atlanta in the evening is the least expensive time of day to depart. momondo users have found prices as low as $396 when looking at flights departing in the evening. Flights to Seattle are more costly at noon, with an average ticket price of $408. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Atlanta Hartsfield-Jackson to Seattle/Tacoma Intl flight route?

Fly from Atlanta Hartsfield-Jackson to Seattle/Tacoma Intl for the best Atlanta Hartsfield-Jackson - Seattle/Tacoma Intl flight prices

How far in advance should I book a flight to Seattle?

You are more likely to see cheaper flights to Seattle from Atlanta when booking 4 weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $375 when searching 4 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Atlanta for as low as $332 on momondo.

What cabin class options are available on Atlanta Hartsfield-Jackson to Seattle/Tacoma Intl flights?

There are 4 cabin classes available to choose from on Atlanta Hartsfield-Jackson to Seattle/Tacoma Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Atlanta to Seattle flight prices changed over time?

As of January 2025, prices for Atlanta to Seattle flights are approximately 46% more expensive when compared to flights at the same time last year.

When to book flights from Atlanta to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Atlanta to Seattle according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Atlanta to Seattle (ATL to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Atlanta to Seattle

Best Price Found

$49

Fastest flight time

5h 19m

Direct flights

Every day

Airports in Seattle

1 airport
The best one-way flight to Seattle from Atlanta in the past 72 hours is $49. The best round-trip flight deal from Atlanta to Seattle found on momondo in the last 72 hours is $128.
The fastest flight from Atlanta to Seattle takes 5h 19m
Direct flights go from Atlanta to Seattle every day.
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)

  • How far is Atlanta Hartsfield-Jackson to Seattle/Tacoma Intl by plane?

    There are 2176.9 mi between Atlanta Hartsfield-Jackson and Seattle/Tacoma Intl. In terms of flight time, this usually takes a little over 5h 34m.

  • When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to Seattle/Tacoma Intl Airport?

    Prices for flights from Atlanta Hartsfield-Jackson Airport to Seattle/Tacoma Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Atlanta Hartsfield-Jackson Airport to Seattle/Tacoma Intl Airport?

  • How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to Seattle/Tacoma Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Atlanta Hartsfield-Jackson Airport to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The necessary travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Atlanta to Seattle?

  • What is the most popular airline from Atlanta to Seattle?


Best airlines flying from Atlanta to Seattle

Compare and see reviews for airlines that fly from Atlanta to Seattle with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $103Free CancellationRating
6.3
8,116 reviews
Search Spirit Airlines flights
FrontierPriceFrom $137Free CancellationRating
6.0
3,443 reviews
Search Frontier flights
Sun Country AirPriceFrom $137Free CancellationRating
7.0
386 reviews
Search Sun Country Air flights
Alaska AirlinesPriceFrom $203Free CancellationRating
8.0
9,706 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $214Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $257Free CancellationRating
8.0
8,521 reviews
Search Delta flights
United AirlinesPriceFrom $271Free CancellationRating
7.4
8,984 reviews
Search United Airlines flights
  • Alaska Airlines Flights From Atlanta to Seattle

    Alaska Airlines operates around 4 flights from Atlanta to Seattle every week. The average price of these flights found in the last 72 hours has been $404, but momondo users have found Alaska Airlines deals from Atlanta to Seattle from as low as $203 round-trip. Alaska Airlines has been scored 8.0/10 in 9,706 reviews.

  • Delta Flights From Atlanta to Seattle

    Across 8,521 Delta reviews on momondo, the average score is 8.0/10. Delta flies from Atlanta to Seattle about 33 times each week, with ticket deals ranging from $257 to $422. Price data is based on momondo searches in the last 72 hours.


Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Leavenworth
Tacoma
SeaTac
Ocean Shores
Olympia
Kent
Renton
Tukwila
Federal Way
Lynnwood
Kirkland
Lakewood
Puyallup
Redmond
Fife
Shoreline
Centralia
Bothell
Cle Elum
Lacey

Why use momondo?

Why should I use momondo to find a flight deal from Atlanta to Seattle?

It is quick and easy to find Atlanta to Seattle flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Seattle that suits you.

Can I find flights from Atlanta to Seattle with flexible booking policies on momondo?

Yes. All flights to Seattle from Atlanta on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Atlanta to Seattle?

Once you have performed a search for Atlanta to Seattle flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Atlanta to Seattle right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Atlanta to Seattle now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Seattle and let you know when they change.


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