Seattle

$137+ Cheap flights from Atlanta to Seattle (ATL - SEA)

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 2/20. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — SEA
Jan 21 — Jan 281
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The best prices from Atlanta Hartsfield-Jackson to Seattle/Tacoma Intl are usually found in October or February, booked 22 days in advance, depart on a Tuesday or Wednesday and return on a Saturday

Cheap flight deals from Atlanta to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Atlanta (ATL) to Seattle (SEA). 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 January 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$227
(FlightHub)

One-way from

$137
(Mytrip)

Popular in

June

Cheapest in

October

Average price

$347
Provider with most accurate pricing for Atlanta Hartsfield-Jackson-Seattle/Tacoma Intl flight deals.
Provider most trusted by Cheapflights users for Atlanta Hartsfield-Jackson-Seattle/Tacoma Intl flights.
From Atlanta Hartsfield-Jackson to Seattle/Tacoma Intl
One-way flight from Atlanta Hartsfield-Jackson to Seattle/Tacoma Intl
High demand for flights, 11% potential price rise
Best time to find cheap flights, 1% potential price drop
Average for round-trip flights in January 2025

Find flight deals from Atlanta to Seattle

Cheapest flights from Atlanta to Seattle
Explore the most affordable flight options available from Atlanta to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 16, 2025.

This Delta deal was found by Cheapflights users on 1/16. 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.
Thu 2/67:58 amATL - SEA
Nonstop5h 47mDelta
Sun 2/96:15 amSEA - ATL
Nonstop4h 43mDelta
Deal found 1/16$227
This Justfly.com deal was found by Cheapflights users on 1/16. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/297:26 amATL - SEA
1 stop29h 14mMultiple Airlines
Sun 2/25:55 pmSEA - ATL
1 stop15h 56mMultiple Airlines
Deal found 1/16$228
This Frontier deal was found by Cheapflights users on 1/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/279:53 amATL - SEA
1 stop11h 22mFrontier
Fri 2/77:10 pmSEA - ATL
1 stop12h 21mFrontier
Deal found 1/15$230
This Mytrip deal was found by Cheapflights users on 1/15. 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.
Wed 2/59:15 amATL - SEA
1 stop18h 04mSpirit Airlines
Sat 2/89:45 amSEA - ATL
2 stops23h 28mSpirit Airlines
Deal found 1/15$232
This Alaska Airlines deal was found by Cheapflights users on 1/15. 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.
Sat 5/104:33 pmATL - SEA
1 stop9h 26mAlaska Airlines
Wed 5/214:10 pmSEA - ATL
Nonstop4h 48mAlaska Airlines
Deal found 1/15$267
This Cheapflightsfares deal was found by Cheapflights users on 1/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/266:25 pmATL - SEA
1 stop7h 25mSun Country Air
Wed 7/211:59 pmSEA - ATL
1 stop9h 13mSun Country Air
Deal found 1/14$319
This United Airlines deal was found by Cheapflights users on 1/15. 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.
Fri 2/710:44 amATL - SEA
2 stops11h 24mUnited Airlines
Mon 2/1011:59 pmSEA - ATL
1 stop7h 38mUnited Airlines
Deal found 1/15$322
This Southwest deal was found by Cheapflights users on 1/16. 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.
Tue 4/12:50 pmATL - SEA
2 stops11h 10mSouthwest
Fri 4/47:00 pmSEA - ATL
1 stop7h 45mSouthwest
Deal found 1/16$362
This American Airlines deal was found by Cheapflights users on 1/15. 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.
Tue 4/15:17 amATL - SEA
1 stop8h 34mAmerican Airlines
Wed 4/212:59 amSEA - ATL
1 stop7h 22mAmerican Airlines
Deal found 1/15$368

Find flights from Atlanta to Seattle within your budget

Customize your flight search to find flights from Atlanta to Seattle 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 January 16, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

AtlantaSeattle

ATL - SEA

ATLSEA

Atlanta Hartsfield-Jackson

Thu 2/6

7:58 am-10:45 am

Nonstop5h 47m

Seattle/Tacoma Intl

Sun 2/9

6:15 am-1:58 pm

Nonstop4h 43m

$227

AtlantaSeattle

ATL - SEA

ATLSEA

Atlanta Hartsfield-Jackson

Wed 1/29

7:26 am-9:40 am

1 stop29h 14m

Seattle/Tacoma Intl

Sun 2/2

5:55 pm-12:51 pm

1 stop15h 56m

$228

AtlantaSeattle

ATL - SEA

ATLSEA

Atlanta Hartsfield-Jackson

Wed 2/19

6:50 am-12:25 am

3 stops20h 35m

Seattle/Tacoma Intl

Mon 2/24

5:15 am-10:59 am

3 stops26h 44m

$232

AtlantaSeattle

ATL - SEA

ATLSEA

Atlanta Hartsfield-Jackson

Wed 3/26

7:25 am-4:48 pm

1 stop12h 23m

Seattle/Tacoma Intl

Sun 3/30

8:01 pm-12:34 pm

1 stop13h 33m

$240

AtlantaSeattle

ATL - SEA

ATLSEA

Atlanta Hartsfield-Jackson

Tue 3/18

5:17 am-10:30 am

1 stop8h 13m

Seattle/Tacoma Intl

Wed 3/26

10:47 pm-6:40 am

Nonstop4h 53m

$267

AtlantaSeattle

ATL - SEA

ATLSEA

Atlanta Hartsfield-Jackson

Mon 2/24

5:00 am-12:31 pm

1 stop10h 31m

Seattle/Tacoma Intl

Fri 3/7

12:15 am-11:26 am

1 stop8h 11m

$318

AtlantaSeattle

ATL - SEA

ATLSEA

Atlanta Hartsfield-Jackson

Thu 6/26

6:25 pm-10:50 pm

1 stop7h 25m

Seattle/Tacoma Intl

Sat 7/12

11:59 pm-4:30 pm

1 stop13h 31m

$319

AtlantaSeattle

ATL - SEA

ATLSEA

Atlanta Hartsfield-Jackson

Wed 2/12

6:45 am-2:25 pm

2 stops10h 40m

Seattle/Tacoma Intl

Wed 2/19

10:40 am-9:00 pm

1 stop7h 20m

$332

AtlantaSeattle

ATL - SEA

ATLSEA

Atlanta Hartsfield-Jackson

Sat 2/8

9:15 am-9:20 pm

2 stops15h 05m

Seattle/Tacoma Intl

Wed 2/12

9:00 am-6:40 pm

1 stop6h 40m

$382

AtlantaSeattle

ATL - SEA

ATLSEA

Atlanta Hartsfield-Jackson

Fri 2/14

10:14 pm-12:25 am

2 stops29h 11m

$138

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/16

Showing 1-10 of 18 results
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Compare providers for flights from Atlanta to Seattle

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 Atlanta to Seattle in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy2 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*1 star
CheapfaremartPrice Accuracy-Trust Score*1 star
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
KAYAKPrice Accuracy-Trust Score*1 star

*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 Atlanta-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Atlanta-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Atlanta-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Atlanta-Seattle 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 Atlanta-Seattle 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 Atlanta to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Atlanta 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 Atlanta to Seattle

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

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

Use this chart to determine the optimal time to book a round-trip flight from Atlanta to Seattle. Price data was last updated on January 10, 2025.

The price you pay for your flight from Atlanta to Seattle may vary depending on when you book. For the best chance of a lower fare, look to book 22 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from Atlanta to Seattle (average of $238). Flying from Atlanta to Seattle in July is currently the most expensive (average of $411). 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 ATL to SEA?

Find hourly flight availability from Atlanta to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 16, 2025.

A simple way to save on the total cost of your ticket is to fly from Atlanta to Seattle in the evening. If you’re flexible enough to do this you can expect to save up to 3% on your trip compared to booking a flight at noon.

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

Use this chart to determine the cheapest time to fly round-trip from Atlanta to Seattle. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Atlanta to Seattle flight should consider departing on Tuesday evenings 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 Atlanta to Seattle

Explore weekly flight availability from Atlanta to Seattle. 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 January 16, 2025.

The most flights from ATL to SEA are scheduled on a Thursday (28 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (7 on average).

Rainfall in Seattle by month

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

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

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

If weather is an important factor for your trip to Seattle, 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 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated January 16, 2025.
To help decide which airline to fly from Atlanta to Seattle, see what other customers have to say about Frontier, Spirit Airlines and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
4,659 reviews

Overall

8.1

Boarding

8.2

Entertainment

7.7

Food

7.2

Crew

8.7

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

8.1
Very good
4,659 reviews
8.1
Very good
4,659 reviews

Overall

8.1

Boarding

8.2

Entertainment

7.7

Food

7.2

Crew

8.7

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

8.0
Very good
9,681 reviews
8.1
Very good
4,659 reviews

Overall

8.1

Boarding

8.2

Entertainment

7.7

Food

7.2

Crew

8.7

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

8.0
Very good
8,511 reviews
8.1
Very good
4,659 reviews

Overall

8.1

Boarding

8.2

Entertainment

7.7

Food

7.2

Crew

8.7

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

7.4
Good
3,199 reviews
8.1
Very good
4,659 reviews

Overall

8.1

Boarding

8.2

Entertainment

7.7

Food

7.2

Crew

8.7

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

7.4
Good
8,964 reviews
8.1
Very good
4,659 reviews

Overall

8.1

Boarding

8.2

Entertainment

7.7

Food

7.2

Crew

8.7

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

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

    Seattle/Tacoma Intl is the airport most travelers will use when flying to Seattle from Atlanta Hartsfield-Jackson. Booking flights from Hartsfield-Jackson (ATL) to Seattle/Tacoma Intl (SEA) should be relatively easy as there are 18 daily flights to Seattle from 8 different airlines. 5h 27m is how long a flight from Atlanta to Seattle/Tacoma Intl will take if you book a nonstop flight.

  • How popular is this Atlanta to Seattle flight route?

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

    Cheapflights users have booked flights from Atlanta to Seattle round-trip from $230. Other airlines that can offer you cheap pricing are Spirit Airlines, from $232, and Delta, from $257. Frontier is currently priced 38% below the average price you’ll pay for this route.

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

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $137. Sun Country Air flights start at $139 while deals on United Airlines start at $144 one-way.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Atlanta to Seattle on time: KLM (95%), Air France (95%), Scandinavian Airlines (92%).

  • What are the cheapest flights from Atlanta to Seattle?

    Looking at all options, your cheapest flight can be booked for $148. While the most popular route (Atlanta Hartsfield-Jackson - Seattle/Tacoma Intl) can be booked for $178 on average our data indicates $1,158 when flying from Atlanta to Seattle.

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

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

    If you're on a layover in Denver and looking for things to do, consider visiting Coors Field, 16th Street Mall, or Paramount Theatre. Travelers on a layover in Denver can visit Coors Field, 16th Street Mall, and Paramount Theatre, by traveling 18.4 mi, 18.7 mi, and 18.6 mi, respectively after landing at Denver Intl. Travelers in need of a car in Denver can rent one for about $52 per day.

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Atlanta to Seattle 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 Atlanta to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Atlanta to Seattle (average of $238). Flying from Atlanta to Seattle in July is currently the most expensive (average of $411). 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 Atlanta?

Book flights to Atlanta if you plan to visit one of these locations
SeaTac
Tukwila
Renton
Tacoma
Lacey
Federal Way
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Leavenworth
Olympia
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Cle Elum
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Shelton
Silverdale

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Top 7 airlines flying from Atlanta to Seattle

Discover the top 7 airlines that operate flights from Atlanta to Seattle. 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 January 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$103Average$240FlexibilityNo cancel feeOn-time65%
FrontierCheapest$137Average$240FlexibilityNo cancel feeOn-time62%
Sun Country AirCheapest$137Average$400FlexibilityNo cancel feeOn-time83%
Alaska AirlinesCheapest$203Average$404FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$214Average$372FlexibilityNo cancel feeOn-time71%
DeltaCheapest$257Average$422FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$271Average$441FlexibilityNo cancel feeOn-time69%
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