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Cheap flights from Seattle to Atlanta from $100

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Atlanta departing on 4/29. 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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0 bags

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Find the cheapest flights from Seattle to Atlanta

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Seattle to Atlanta.
Spirit Airlines Logo
3:20 pm - 6:00 amSEA-ATL
11h 40m1 stop
Spirit Airlines Logo
5:52 pm - 12:10 amATL-SEA
9h 18m1 stop
$211Spirit Airlines
Find Deal
Tue, May 13 - Wed, May 14
Spirit Airlines Logo
6:00 am - 10:49 pmSEA-ATL
13h 49m2 stops
Spirit Airlines Logo
6:15 am - 12:10 amATL-SEA
44h 55m2 stops
$216Spirit Airlines
Find Deal
Thu, May 8 - Mon, May 12
Delta Logo
3:50 pm - 11:42 pmSEA-ATL
4h 52mnonstop
Delta Logo
7:33 pm - 10:00 pmATL-SEA
5h 27mnonstop
$237Delta
Find Deal
Sat, May 3 - Sat, May 10
Frontier Logo
1:56 pm - 5:21 amSEA-ATL
12h 25m1 stop
Frontier Logo
7:00 am - 11:35 amATL-SEA
7h 35m1 stop
$238Frontier
Find Deal
Mon, Apr 21 - Mon, Apr 28
Frontier Logo
1:56 pm - 5:00 amSEA-ATL
12h 04m1 stop
Frontier Logo
5:05 am - 3:26 pmATL-SEA
13h 21m1 stop
$248Frontier
Find Deal
Fri, Apr 18 - Mon, Apr 21
Delta Logo
3:50 pm - 11:42 pmSEA-ATL
4h 52mnonstop
Delta Logo
7:45 pm - 10:22 pmATL-SEA
5h 37mnonstop
$257Delta
Find Deal
Tue, Apr 22 - Tue, May 6
Alaska Airlines Logo
7:00 am - 4:53 pmSEA-ATL
6h 53m1 stop
Alaska Airlines Logo
8:00 am - 10:31 amATL-SEA
5h 31mnonstop
$267Alaska Airlines
Find Deal
Tue, Apr 22 - Wed, Apr 23
Alaska Airlines Logo
10:47 pm - 6:40 amSEA-ATL
4h 53mnonstop
Alaska Airlines Logo
8:00 am - 10:31 amATL-SEA
5h 31mnonstop
$277Alaska Airlines
Find Deal
Mon, Apr 21 - Wed, Apr 23
American Airlines Logo
12:59 am - 1:13 pmSEA-ATL
9h 14m1 stop
American Airlines Logo
1:23 pm - 7:36 pmATL-SEA
9h 13m1 stop
$308American Airlines
Find Deal
Fri, May 2 - Sat, May 10
American Airlines Logo
7:50 am - 5:40 pmSEA-ATL
6h 50m1 stop
American Airlines Logo
8:23 pm - 12:44 amATL-SEA
7h 21m1 stop
$312American Airlines
Find Deal
Wed, Jun 11 - Sun, Jun 15

Spirit Airlines flights from Seattle to Atlanta

Our best Spirit Airlines deals on Seattle to Atlanta flight tickets
Spirit Airlines
May 13
SEA3:20 pmSeattle/Tacoma Intl
11h 40m
1 stop
ATL6:00 amAtlanta Hartsfield-Jackson
May 14
ATL5:52 pmAtlanta Hartsfield-Jackson
9h 18m
1 stop
SEA12:10 amSeattle/Tacoma Intl
Spirit Airlines
May 8
SEA6:00 amSeattle/Tacoma Intl
13h 49m
2 stops
ATL10:49 pmAtlanta Hartsfield-Jackson
May 12
ATL6:15 amAtlanta Hartsfield-Jackson
44h 55m
2 stops
SEA12:10 amSeattle/Tacoma Intl
Spirit Airlines
May 8
SEA6:00 amSeattle/Tacoma Intl
13h 49m
2 stops
ATL10:49 pmAtlanta Hartsfield-Jackson
May 12
ATL6:15 amAtlanta Hartsfield-Jackson
44h 55m
2 stops
SEA12:10 amSeattle/Tacoma Intl

Delta flights from Seattle to Atlanta

Our best Delta deals on Seattle to Atlanta flight tickets
Delta
May 3
SEA3:50 pmSeattle/Tacoma Intl
4h 52m
ATL11:42 pmAtlanta Hartsfield-Jackson
May 10
ATL7:33 pmAtlanta Hartsfield-Jackson
5h 27m
SEA10:00 pmSeattle/Tacoma Intl
Delta
Apr 22
SEA3:50 pmSeattle/Tacoma Intl
4h 52m
ATL11:42 pmAtlanta Hartsfield-Jackson
May 6
ATL7:45 pmAtlanta Hartsfield-Jackson
5h 37m
SEA10:22 pmSeattle/Tacoma Intl
Delta
May 3
SEA9:35 amSeattle/Tacoma Intl
18h 15m
1 stop
ATL6:50 amAtlanta Hartsfield-Jackson
May 10
ATL7:33 pmAtlanta Hartsfield-Jackson
5h 27m
SEA10:00 pmSeattle/Tacoma Intl

See travel insights to Atlanta from

How to get the cheapest flight ticket from Seattle to Atlanta

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 Atlanta?

The month of September is, on average, the cheapest month to fly to Atlanta from Seattle, with most prices found around $356. If you aren’t able to travel to Atlanta during the month of September, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $366.

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

Our data shows that Thursday is the least expensive day to fly to Atlanta. Tickets to fly out on this day can be as low as $516. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Atlanta on Sunday is $659.

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

The cheapest time of day to fly to Atlanta is in the afternoon when flights can be purchased for as low as $404. Flights to Atlanta are more costly at noon, with an average ticket price of $636. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

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

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

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

You are more likely to see cheaper flights to Atlanta from Seattle when booking 4 weeks ahead of your departure date. In general, you can expect to find flights to Atlanta for around $395 when searching 4 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Atlanta from Seattle for as low as $338 on momondo.

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

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

How have Seattle to Atlanta flight prices changed over time?

As of April 2025, prices for Seattle to Atlanta flights are approximately 20% cheaper when compared to flights at the same time last year.

When to book flights from Seattle to Atlanta

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

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

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

Best Price Found

$100

Fastest flight time

4h 45m

Direct flights

Every day

Airports in Atlanta

1 airport
The best one-way flight to Atlanta from Seattle in the past 72 hours is $100. The best round-trip flight deal from Seattle to Atlanta found on momondo in the last 72 hours is $211.
The fastest flight from Seattle to Atlanta takes 4h 45m
Direct flights go from Seattle to Atlanta every day.
There is 1 airport near Atlanta: Atlanta Hartsfield-Jackson (ATL)

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

    A flight from Seattle/Tacoma Intl to Atlanta Hartsfield-Jackson will travel around 2176.9 mi. A reasonable flight in good conditions will take 4h 45m.

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

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Atlanta Hartsfield-Jackson Airport.

  • What documentation or ID do you need to fly to Atlanta Hartsfield-Jackson Airport?

    The travel and health documents required for your trip to Atlanta Hartsfield-Jackson Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Atlanta Hartsfield-Jackson Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

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


Best airlines flying from Seattle to Atlanta

Compare and see reviews for airlines that fly from Seattle to Atlanta with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $126Free CancellationRating
5.9
3,277 reviews
Search Frontier flights
Hawaiian AirlinesPriceFrom $148Free CancellationRating
7.9
2,345 reviews
Search Hawaiian Airlines flights
Spirit AirlinesPriceFrom $150Free CancellationRating
6.3
7,886 reviews
Search Spirit Airlines flights
Alaska AirlinesPriceFrom $230Free CancellationRating
8.0
9,823 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $237Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $255Free CancellationRating
8.0
7,899 reviews
Search Delta flights
United AirlinesPriceFrom $288Free CancellationRating
7.4
8,615 reviews
Search United Airlines flights
SouthwestPriceFrom $296Free CancellationRating
8.0
4,275 reviews
Search Southwest flights
  • Alaska Airlines Flights From Seattle to Atlanta

    Alaska Airlines operates around 9 flights from Seattle to Atlanta every week. The average price of these flights found in the last 72 hours has been $419, but momondo users have found Alaska Airlines deals from Seattle to Atlanta from as low as $230 round-trip. Alaska Airlines has been scored 8.0/10 in 9,820 reviews.

  • Delta Flights From Seattle to Atlanta

    Another popular option for Seattle to Atlanta flights is Delta (8.0/10, 7,898 ratings). Delta flies from Seattle to Atlanta around 11 times per week, with deals starting from $255 round-trip and rising to an average price of around $421.


Traveling to a place near Atlanta?

Book flights to Atlanta if you plan to visit one of these locations
Helen
Marietta
Duluth
McDonough
Blue Ridge
Warner Robins
Stone Mountain
Norcross
Athens
Lawrenceville
College Park
Dahlonega
Cartersville
Conyers
Auburn
Gainesville
La Grange
Douglasville
Gadsden
Covington

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Atlanta from Seattle.

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

Yes. momondo enables you to select and highlight flights to Atlanta from Seattle with this policy.

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

momondo helps you find the best flight between Seattle and Atlanta by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

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


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