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Cheap flights from Seattle to Atlanta from $122

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 3/26. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
6:30 pm - 6:05 am
SEA
-
ATL
8h 35m
1 stop
Frontier Logo
6:00 am - 12:01 pm
ATL
-
SEA
9h 01m
1 stop
$197Frontier
mar., feb. 17 - jue., feb. 19
Frontier Logo
12:24 pm - 5:01 am
SEA
-
ATL
13h 37m
1 stop
Frontier Logo
10:40 am - 5:09 pm
ATL
-
SEA
9h 29m
1 stop
$198Frontier
dom., mar. 8 - mar., mar. 10
Frontier Logo
6:57 pm - 6:22 pm
SEA
-
ATL
20h 25m
1 stop
Frontier Logo
9:20 pm - 9:27 am
ATL
-
SEA
15h 07m
1 stop
$200Frontier
mar., may. 5 - jue., may. 14
Frontier Logo
6:30 pm - 6:45 am
SEA
-
ATL
9h 15m
1 stop
Frontier Logo
9:03 pm - 12:01 pm
ATL
-
SEA
17h 58m
2 stops
$202Frontier
mar., feb. 10 - mié., feb. 18
Frontier Logo
1:16 pm - 8:22 am
SEA
-
ATL
16h 06m
2 stops
Frontier Logo
10:49 am - 6:18 pm
ATL
-
SEA
10h 29m
1 stop
$203Frontier
jue., feb. 19 - mar., mar. 3
Frontier Logo
6:30 pm - 6:05 am
SEA
-
ATL
8h 35m
1 stop
Frontier Logo
9:14 pm - 8:08 pm
ATL
-
SEA
49h 54m
2 stops
$205Frontier
mar., feb. 17 - mar., feb. 24
Frontier Logo
12:24 pm - 5:01 am
SEA
-
ATL
13h 37m
1 stop
Frontier Logo
9:20 pm - 11:19 am
ATL
-
SEA
16h 59m
1 stop
$206Frontier
lun., mar. 16 - jue., mar. 26
Frontier Logo
6:30 pm - 7:02 am
SEA
-
ATL
9h 32m
1 stop
Frontier Logo
6:00 am - 11:19 am
ATL
-
SEA
8h 19m
1 stop
$207Frontier
mar., feb. 24 - lun., mar. 2
Frontier Logo
6:30 pm - 7:02 am
SEA
-
ATL
9h 32m
1 stop
Frontier Logo
10:51 pm - 12:01 pm
ATL
-
SEA
16h 10m
2 stops
$208Frontier
mar., feb. 24 - vie., feb. 27
Frontier Logo
6:24 pm - 5:30 am
SEA
-
ATL
8h 06m
1 stop
Frontier Logo
10:40 am - 5:09 pm
ATL
-
SEA
9h 29m
1 stop
$209Frontier
mié., mar. 18 - mar., mar. 24

Frontier flights from Seattle to Atlanta

Our best Frontier deals on Seattle to Atlanta flight tickets
Frontier
Feb 17
SEA6:30 pmSeattle/Tacoma Intl
8h 35m
1 stop
ATL6:05 amAtlanta Hartsfield-Jackson
Feb 19
ATL6:00 amAtlanta Hartsfield-Jackson
9h 01m
1 stop
SEA12:01 pmSeattle/Tacoma Intl
$197
Frontier
Mar 8
SEA12:24 pmSeattle/Tacoma Intl
13h 37m
1 stop
ATL5:01 amAtlanta Hartsfield-Jackson
Mar 10
ATL10:40 amAtlanta Hartsfield-Jackson
9h 29m
1 stop
SEA5:09 pmSeattle/Tacoma Intl
$198
Frontier
May 5
SEA6:57 pmSeattle/Tacoma Intl
20h 25m
1 stop
ATL6:22 pmAtlanta Hartsfield-Jackson
May 14
ATL9:20 pmAtlanta Hartsfield-Jackson
15h 07m
1 stop
SEA9:27 amSeattle/Tacoma Intl
$200

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Atlanta that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated enero 29, 2026.
Use the filters below to find and compare flights from Seattle to Atlanta that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleAtlanta

SEA - ATL

SEAATL

Seattle/Tacoma Intl

mar. 2/17

6:30 pm-6:05 am

1 stop8h 35m

Atlanta Hartsfield-Jackson

jue. 2/19

6:00 am-12:01 pm

1 stop9h 01m

$197

SeattleAtlanta

SEA - ATL

SEAATL

Seattle/Tacoma Intl

dom. 3/8

12:24 pm-5:01 am

1 stop13h 37m

Atlanta Hartsfield-Jackson

mar. 3/10

10:40 am-5:09 pm

1 stop9h 29m

$198

SeattleAtlanta

SEA - ATL

SEAATL

Seattle/Tacoma Intl

mar. 5/5

6:57 pm-6:22 pm

1 stop20h 25m

Atlanta Hartsfield-Jackson

jue. 5/14

9:20 pm-9:27 am

1 stop15h 07m

$200

SeattleAtlanta

SEA - ATL

SEAATL

Seattle/Tacoma Intl

mar. 2/10

6:30 pm-6:45 am

1 stop9h 15m

Atlanta Hartsfield-Jackson

mié. 2/18

9:03 pm-12:01 pm

2 stops17h 58m

$202

SeattleAtlanta

SEA - ATL

SEAATL

Seattle/Tacoma Intl

jue. 2/19

1:16 pm-8:22 am

2 stops16h 06m

Atlanta Hartsfield-Jackson

mar. 3/3

10:49 am-6:18 pm

1 stop10h 29m

$203

SeattleAtlanta

SEA - ATL

SEAATL

Seattle/Tacoma Intl

mar. 2/17

6:30 pm-6:05 am

1 stop8h 35m

Atlanta Hartsfield-Jackson

mar. 2/24

9:14 pm-8:08 pm

2 stops49h 54m

$205

SeattleAtlanta

SEA - ATL

SEAATL

Seattle/Tacoma Intl

lun. 3/16

12:24 pm-5:01 am

1 stop13h 37m

Atlanta Hartsfield-Jackson

jue. 3/26

9:20 pm-11:19 am

1 stop16h 59m

$206

SeattleAtlanta

SEA - ATL

SEAATL

Seattle/Tacoma Intl

mar. 2/24

6:30 pm-7:02 am

1 stop9h 32m

Atlanta Hartsfield-Jackson

lun. 3/2

6:00 am-11:19 am

1 stop8h 19m

$207

SeattleAtlanta

SEA - ATL

SEAATL

Seattle/Tacoma Intl

mar. 2/24

6:30 pm-7:02 am

1 stop9h 32m

Atlanta Hartsfield-Jackson

vie. 2/27

10:51 pm-12:01 pm

2 stops16h 10m

$208

SeattleAtlanta

SEA - ATL

SEAATL

Seattle/Tacoma Intl

mié. 3/18

6:24 pm-5:30 am

1 stop8h 06m

Atlanta Hartsfield-Jackson

mar. 3/24

10:40 am-5:09 pm

1 stop9h 29m

$209

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 October is, on average, the cheapest month to fly to Atlanta from Seattle, with most prices found around $338. If you aren’t able to travel to Atlanta during the month of October, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $346.

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

Our data shows that Wednesday is the least expensive day to fly to Atlanta. Tickets to fly out on this day can be as low as $475. 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 $602.

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 $376. Flights to Atlanta are more costly at noon, with an average ticket price of $665. 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 weeks ahead of your departure date. In general, you can expect to find flights to Atlanta for around $381 when searching 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 $329 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.

Can stopping save me money on Seattle to Atlanta flights?

You could potentially save up to 1% on your flight if you consider stops on a Seattle to Atlanta flight.

How have Seattle to Atlanta flight prices changed over time?

As of January 2026, prices for Seattle to Atlanta flights are approximately 40% more expensive 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

$301

Fastest flight time

4h 35m

Direct flights

Every day

Airports in Atlanta

1 airport
The best one-way flight to Atlanta from Seattle in the past 72 hours is $301. The best round-trip flight deal from Seattle to Atlanta found on momondo in the last 72 hours is $330.
The fastest flight from Seattle to Atlanta takes 4h 35m
Direct flights go from Seattle to Atlanta every day.
There is 1 airport in Atlanta. From Seattle there are direct flights to Atlanta Hartsfield-Jackson (ATL).
Search flight deals

  • 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 35m.

  • 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
Spirit AirlinesPriceFrom $79Free CancellationRating
6.3
8,394 reviews
Search Spirit Airlines flights
FrontierPriceFrom $147Free CancellationRating
5.7
3,056 reviews
Search Frontier flights
Hawaiian AirlinesPriceFrom $148Free CancellationRating
7.8
2,830 reviews
Search Hawaiian Airlines flights
Alaska AirlinesPriceFrom $208Free CancellationRating
8.0
11,808 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $218Free CancellationRating
7.2
11,206 reviews
Search American Airlines flights
DeltaPriceFrom $227Free CancellationRating
7.9
8,127 reviews
Search Delta flights
United AirlinesPriceFrom $256Free CancellationRating
7.4
9,215 reviews
Search United Airlines flights
SouthwestPriceFrom $296Free CancellationRating
8.0
4,267 reviews
Search Southwest flights

  • Alaska Airlines Flights From Seattle to Atlanta

    Alaska Airlines operates around 7 flights from Seattle to Atlanta every week. The average price of these flights found in the last 72 hours has been $407, but momondo users have found Alaska Airlines deals from Seattle to Atlanta from as low as $208 round-trip. Alaska Airlines has been scored 8.0/10 in 11,808 reviews.

  • Delta Flights From Seattle to Atlanta

    Another popular option for Seattle to Atlanta flights is Delta (7.9/10, 8,127 ratings). Delta flies from Seattle to Atlanta around 22 times per week, with deals starting from $227 round-trip and rising to an average price of around $393.

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
Lawrenceville
Cartersville
Auburn
Covington
Dahlonega
Norcross
Gadsden
Conyers
Kennesaw
Newnan
Douglasville
Lithonia
La Grange

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.

An easier way to manage your Atlanta trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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