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Flights from Atlanta (ATL) to Seattle (SEA)

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Atlanta to Seattle Flights

F9

International

20:05

Ontario

11 Aug 2025
7h 20m

22:18

Orlando

26 Aug 2025
F9

International

20:05

Ontario

11 Aug 2025
7h 20m

22:18

Orlando

26 Aug 2025
F9

International

20:05

Ontario

11 Aug 2025
7h 20m

22:18

Orlando

26 Aug 2025
F9

International

20:05

Ontario

11 Aug 2025
7h 20m

22:18

Orlando

26 Aug 2025
F9

International

20:05

Ontario

11 Aug 2025
7h 20m

22:18

Orlando

26 Aug 2025
F9

International

20:05

Ontario

11 Aug 2025
7h 20m

22:18

Orlando

26 Aug 2025

Atlanta to Seattle Flights: Quick Facts

  • Number of nonstop flights ATL to SEA per day: 11
  • Nonstop Flight Time: 5.30 hours to 5.41 hours
  • Number of connecting flights per day: 600 plus
  • Direct/Connecting Flight Time: 8.26 hours, and beyond

Departure Airport in Atlanta

Atlanta Airport

Airport IATA code: ATL
Location: ATL is 7 miles (11 km) south of downtown Atlanta, Georgia
Airlines Operating Flights to Seattle
Nonstop: Delta (DL), Virgin Atlantic (VS)
Connecting: Delta (DL), United (UA), Frontier (F9), Spirit (NK), Alaska (AS)
Popular Layover Airports: MSP, SLC, LAX, YYZ, JFK

Arrival Airport in Seattle

Seattle Airport

Official Name: Seattle–Tacoma International Airport
Airport IATA code: SEA
Location:  14 miles (23 km) south of Downtown Seattle and 18 miles (29 km) north-northeast of Downtown Tacoma.
Ground Transportation
The airport is connected with the rest of the Seattle region by means of light rail train, taxis, public buses and scheduled airporters, app-based ride shares, and a large array of rental car companies.

Atlanta to Seattle Flights: Frequently Asked Questions

What percentage of departure flights is delayed at Atlanta Airport?
18 percent flights was delayed at ATL airport during December 2018 – November 2019. The average delay minutes are 59.68.
What are the cheapest airlines to fly to Seattle?
Spirit (NK), Frontier (F9), are JetBlue (B6) are the leading low-cost carriers operating on the route.
What is the best time to visit Seattle?
Spring (March, April) and autumn (October, November) are the best times to visit Seattle. Check complete Seattle Climate Information section on our Flights to Seattle page.
 
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