Atlanta

$101+ Cheap flights from Seattle to Atlanta (SEA - ATL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/13. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ATL
Feb 25 — Mar 41
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Seattle to Atlanta with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

The best prices from Seattle/Tacoma Intl to Atlanta Hartsfield-Jackson are usually found in September or October, booked 77 days in advance, depart on a Wednesday or Thursday and return on a Friday

Cheap flight deals from Seattle to Atlanta

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Atlanta (ATL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$250
(Expedia)

One-way from

$103
(FlightHub)

Popular in

December

Cheapest in

September

Average price

$397

Good round-trip deal

$418 or less

Good one-way deal

$230 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-Atlanta Hartsfield-Jackson flight deals.
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Atlanta Hartsfield-Jackson flights.
From Seattle/Tacoma Intl to Atlanta Hartsfield-Jackson
One-way flight from Seattle/Tacoma Intl to Atlanta Hartsfield-Jackson
Highest demand for flights based on searches. 5% potential increase in price ($22 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Average for round-trip flights in February 2025
Price to beat on a round-trip flight from Seattle/Tacoma Intl to Atlanta Hartsfield-Jackson.
Price to beat on a one-way flight from Seattle/Tacoma Intl to Atlanta Hartsfield-Jackson.

Find flight deals from Seattle to Atlanta

Cheapest flights from Seattle to Atlanta
Explore the most affordable flight options available from Seattle to Atlanta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Mytrip deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/77:57 pmSEA - ATL
2 stops22h 39mSpirit Airlines
Mon 3/109:26 amATL - SEA
1 stop12h 36mSpirit Airlines
Deal found 2/19$249
This FlightHub deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/68:39 pmSEA - ATL
1 stop12h 56mFrontier
Mon 3/107:14 amATL - SEA
1 stop29h 16mFrontier
Deal found 2/20$252
This Expedia deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/62:02 pmSEA - ATL
1 stop11h 56mMultiple Airlines
Tue 3/118:00 amATL - SEA
Nonstop5h 39mMultiple Airlines
Deal found 2/20$254
This American Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/612:15 amSEA - ATL
1 stop7h 05mAmerican Airlines
Wed 3/194:31 pmATL - SEA
1 stop7h 39mAmerican Airlines
Deal found 2/20$257
This Delta deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/286:00 amSEA - ATL
Nonstop4h 40mDelta
Fri 5/27:45 pmATL - SEA
Nonstop5h 35mDelta
Deal found 2/20$267
This Hawaiian Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/3010:47 pmSEA - ATL
Nonstop4h 53mHawaiian Airlines
Wed 4/98:00 amATL - SEA
Nonstop5h 35mHawaiian Airlines
Deal found 2/20$277
This Alaska Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1310:59 pmSEA - ATL
Nonstop4h 41mAlaska Airlines
Tue 3/184:03 pmATL - SEA
1 stop21h 09mAlaska Airlines
Deal found 2/20$287
This Southwest deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/145:35 amSEA - ATL
2 stops10h 00mSouthwest
Fri 4/185:25 pmATL - SEA
2 stops10h 00mSouthwest
Deal found 2/20$352
This United Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/265:15 amSEA - ATL
2 stops9h 33mUnited Airlines
Tue 4/17:05 amATL - SEA
1 stop10h 13mUnited Airlines
Deal found 2/20$383

Find flights from Seattle to Atlanta within your budget

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, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.

Fly from

Seattle

Fly to

Atlanta

Route

Depart

Return

Price

SeattleAtlanta

SEA - ATL

SEAATL

Seattle/Tacoma Intl

Fri 3/7

7:57 pm-9:36 pm

2 stops22h 39m

Atlanta Hartsfield-Jackson

Mon 3/10

9:26 am-7:02 pm

1 stop12h 36m

$249

SeattleAtlanta

SEA - ATL

SEAATL

Seattle/Tacoma Intl

Thu 3/6

8:39 pm-12:35 pm

1 stop12h 56m

Atlanta Hartsfield-Jackson

Mon 3/10

7:14 am-9:30 am

1 stop29h 16m

$252

SeattleAtlanta

SEA - ATL

SEAATL

Seattle/Tacoma Intl

Thu 3/6

2:02 pm-4:58 am

1 stop11h 56m

Atlanta Hartsfield-Jackson

Tue 3/11

8:00 am-10:39 am

Nonstop5h 39m

$254

SeattleAtlanta

SEA - ATL

SEAATL

Seattle/Tacoma Intl

Thu 3/6

12:15 am-10:20 am

1 stop7h 05m

Atlanta Hartsfield-Jackson

Wed 3/19

4:31 pm-9:10 pm

1 stop7h 39m

$257

SeattleAtlanta

SEA - ATL

SEAATL

Seattle/Tacoma Intl

Mon 4/28

6:00 am-1:40 pm

Nonstop4h 40m

Atlanta Hartsfield-Jackson

Fri 5/2

7:45 pm-10:20 pm

Nonstop5h 35m

$267

SeattleAtlanta

SEA - ATL

SEAATL

Seattle/Tacoma Intl

Sun 3/30

10:47 pm-6:40 am

Nonstop4h 53m

Atlanta Hartsfield-Jackson

Wed 4/9

8:00 am-10:35 am

Nonstop5h 35m

$277

SeattleAtlanta

SEA - ATL

SEAATL

Seattle/Tacoma Intl

Thu 3/13

10:59 pm-6:40 am

Nonstop4h 41m

Atlanta Hartsfield-Jackson

Wed 3/19

4:34 pm-10:29 pm

1 stop8h 55m

$287

SeattleAtlanta

SEA - ATL

SEAATL

Seattle/Tacoma Intl

Mon 4/7

7:35 pm-2:15 pm

2 stops15h 40m

Atlanta Hartsfield-Jackson

Wed 4/16

7:20 pm-11:30 pm

1 stop7h 10m

$338

SeattleAtlanta

SEA - ATL

SEAATL

Seattle/Tacoma Intl

Wed 3/26

5:15 am-7:44 pm

2 stops11h 29m

Atlanta Hartsfield-Jackson

Tue 4/1

7:05 am-2:18 pm

1 stop10h 13m

$382

SeattleAtlanta

SEA - ATL

SEAATL

Seattle/Tacoma Intl

Thu 3/13

7:57 pm-6:51 am

1 stop7h 54m

$101

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 18 results
1
2

Compare providers for flights from Seattle to Atlanta

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Atlanta in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*2 stars
CheapfaremartPrice Accuracy-Trust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
GotogatePrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-Atlanta flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Atlanta flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Atlanta flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Atlanta flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Atlanta flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seattle to Atlanta

Have a flexible travel schedule? Discover the best time to fly to Atlanta from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Seattle to Atlanta

Get recent, data-driven insights about flights from Seattle to Atlanta including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Seattle to Atlanta?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Atlanta. Price data was last updated on February 14, 2025.

The best time to book flights from Seattle to Atlanta is 77 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Seattle to Atlanta?

Currently, August is the cheapest month in which you can book a flight from Seattle to Atlanta (average of $190). Flying from Seattle to Atlanta in March is currently the most expensive (average of $258). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SEA to ATL?

Find hourly flight availability from Seattle to Atlanta. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

One of the essential ways to save on airfare from Seattle to Atlanta is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 34% on airfare.

What is the cheapest day to fly from Seattle to Atlanta?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Atlanta. Price data was last updated on February 16, 2025.

Travelers seeking maximum savings on their Seattle to Atlanta flight should consider departing on Thursday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Seattle to Atlanta

Explore weekly flight availability from Seattle to Atlanta. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated February 20, 2025.

The most flights from SEA to ATL are scheduled on a Friday (33 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (16 on average).

Rainfall in Atlanta by month

Plan your trip to Atlanta by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Atlanta ranges from 3.4 - 5.3 inches per month. July is typically the wettest month, when rainfall can reach 5.3 in. April is typically the driest time to visit Atlanta when rainfall is around 3.4 in.

Temperature in Atlanta by month

Plan your trip to Atlanta by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Atlanta, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

Reviews of airlines servicing Atlanta

Get insights into the airlines that provide service to Atlanta. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Atlanta. Reviews last updated February 20, 2025.
Get a feel of what it's like to fly with Southwest, Alaska Airlines and Delta from Seattle to Atlanta by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Food

7.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Food

7.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

8.0
Very good

Food

7.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Food

7.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Food

7.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Atlanta. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airports serve Atlanta from Seattle?

    Seattle has many airports in its vicinity, however, only two airports are available for passengers. These are the Seattle-Tacoma International Airport (SEA) and the King County International Airport (BFI). Of these two, only the Seattle-Tacoma International Airport can provide you with a flight itinerary to Atlanta. There are quite a lot of flights that fly from Seattle and many call that this airport home so you will have many to choose from. When leaving from Seattle and arriving in Atlanta, you will arrive at the Atlanta Hartsfield-Jackson Airport (ATL) which is the only international airport in Atlanta. The average flight time for this journey is 5h.

  • What airlines fly directly from Seattle to Atlanta?

    Due to the high demand for this flight, there are many airlines to choose from to take you from Seattle to Atlanta. These airlines are JetBlue, American Airlines, United, Delta, Alaska, and Frontier. Although there are many to choose from, it is natural to also think there are direct flights, which there are. Some of the airlines that will fly directly are Delta and Alaska, any other airlines will require you to stop at least once. With Delta and Alaska, some of the available times range from 6:15 AM to 10:20 PM. For indirect flights, some of the times that are available to choose from are in the mornings at 5:30 AM to evenings at 10:45 PM. There are many times throughout the day that you may fly. In terms of duration of the flight(s) themselves, this can range from 4h 30min for direct flights, to 11h 45min for flights with a layover. You must consider the layovers, the flight time, and the airlines when choosing a flight.

  • What are the layover options between Seattle and Atlanta?

    There are many layover options between Seattle and Atlanta as there are many flights available. Some of the places you may have a layover are Boston Logan International Airport, Charlotte Douglas International Airport, Dallas/Fort Worth, O’Hare International Airport, Phoenix Sky Harbor International Airport, Miami International, or Denver International. It should be made clear that the airline you take will coincide with the place that you will have a layover. For example, if you are flying with JetBlue, you will be required to stop in Boston; if you are flying with Frontier, you will be stopping in Denver; and if you are flying with American Airlines, then the stop will be in Miami. When taking a flight with a layover, be prepared for a journey time of at least 6h 45min, but not more than 11h 15min. It is important to prepare beforehand for a layover as some options for stopping in a certain location may be more convenient than other options. Choosing whether to take a direct or an indirect flight requires some consideration into the flight times, the layovers, the price, and the airline.

  • Do I need a passport or visa to fly from Seattle to Atlanta?

    Because this flight is domestic and not international, you will not need a visa to fly from Seattle to Atlanta. However, you may require a passport as it may be needed to get through security. Be sure that the passport has been valid for at least six months prior to departure. As for luggage, for most airlines, you will not be allowed a complimentary check-in bag, but you will be allowed a free carry-on.

  • What airports do I use to fly from Seattle to Atlanta?

    To fly from Seattle to Atlanta, you need to book a flight from Seattle/Tacoma Intl (SEA) to Hartsfield-Jackson (ATL). Nonstop flights to Atlanta Hartsfield-Jackson from Seattle/Tacoma Intl take 4h 41m on average. When it comes time to book airfare, you have a few options: there are 28 outbound flights from Seattle/Tacoma Intl to Hartsfield-Jackson offered by 7 different airlines.

  • How popular is this Seattle to Atlanta flight route?

  • What are the cheapest airlines flying from Seattle to Atlanta round-trip?

    Our cheapest airline available from Seattle to Atlanta is Frontier. Our recent data shows that you can find tickets from as low as $252 on this airline. Additional options worth looking into are Spirit Airlines and American Airlines, starting at $255 and $257 round-trip. Frontier is priced at 36% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Seattle to Atlanta one-way?

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $103. However, be on the lookout for offers from Frontier and Delta, as they are both options that can get you from Seattle to Atlanta for a low price.

  • What are the most reliable airlines from Seattle to Atlanta?

    Before booking your flight to Atlanta from Seattle, check out the most reliable airlines to get you to your destination on time: Japan Airlines (100%), LATAM Airlines (95%), Aeromexico( 87%).

  • What are the cheapest flights from Seattle to Atlanta?

    Looking for the cheapest flight from Seattle to Atlanta? While on average our users pay $836, our data indicates the cheapest price to be $128. The most popular route (Seattle/Tacoma Intl - Atlanta Hartsfield-Jackson), is priced around $137.

  • Where are the most common layover locations when flying from Seattle to Atlanta?

  • What are some popular things to do or see while on a layover in Denver?

    Most Denver visitors opt to spend their time experiencing Coors Field, 16th Street Mall, and Paramount Theatre. Those on a layover in Denver interested in visiting Coors Field, 16th Street Mall, or Paramount Theatre can do so by traveling 18.4 mi, 18.7 mi, and 18.6 mi, respectively from Denver Intl. Travelers in need of a car in Denver can rent one for about $47 per day.

  • Where are the least popular layover locations for Seattle to Atlanta flights?

  • Can I find deals for flights from Seattle to Atlanta that include hotel bookings?

    Yes. In addition to deals on Seattle to Atlanta flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Atlanta?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Atlanta.

  • Can I find deals for business class flights from Seattle to Atlanta?

    Yes. Cheapflights offers flight deals from Seattle to Atlanta by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Atlanta?

    Currently, August is the cheapest month in which you can book a flight from Seattle to Atlanta (average of $190). Flying from Seattle to Atlanta in March is currently the most expensive (average of $258). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Norcross
Duluth
Opelika
Marietta
Auburn
College Park
Sandy Springs
McDonough
Morrow
Athens
Stone Mountain
Douglasville
Lawrenceville
Acworth
Conyers
Lithia Springs
Lithonia
Newnan
Smyrna
Cumming

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 7 airlines flying from Seattle to Atlanta

Discover the top 7 airlines that operate flights from Seattle to Atlanta. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$128Average$223FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$150Average$236FlexibilityNo cancel feeOn-time65%
Alaska AirlinesCheapest$204Average$417FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$236Average$334FlexibilityNo cancel feeOn-time71%
DeltaCheapest$257Average$424FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$288Average$456FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$437Average$616FlexibilityNo cancel feeOn-time63%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.