Cheap Flights from Atlanta to Seattle

The displayed fares were last found on: Thu | 18 February 06:00 PM(EST) . Fares are round trip.

The table displays ATL to Seattle (Washington) airfare based on a historical trend (date, time mentioned). The cost of flights from Atlanta to Seattle is non-warranted and subject to change as per seat-availability with selected airlines. The fares are inclusive of base fare, fuel surcharges, airline/airport taxes, and our service fee. Details available with Terms and Conditions.

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

Official Name: Hartsfield–Jackson Atlanta International 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.

ATL to SEA: Insights on Ticket Cost

Fare by Month

  • Airfare (USD)

Cheapest: February, March

Costliest: November, December

Data Reference:1

Fare by Stop

  • Nonstop
  • Connecting

Cheapest: Connecting (Charlotte – CLT)

Costliest: Nonstop

Data Reference:2

Fare by Day

  • Airfare (USD)

Cheapest: Monday to Saturday

Costliest: Sunday

Data Reference:3

Fare by Carrier

  • Airfare (USD)

Cheapest: Spirit, Frontier

Costliest: WestJet

Data Reference:4

Fare by Hour

  • Airfare (USD)

Cheapest: 5.01 am to 8 am

Priciest: 2.01 pm to 5 pm

Data Reference:5

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.

What is the best airline to fly to Seattle from Atlanta?

Alaska Airlines (AS). Check the on-time performance of top US airlines operating on this route.

Data References

  1. Departure Date and Day: Last Wednesday of every month (Feb 2020 to Dec 2020)| Carrier: American | No. of stops: 1-stop | Layover Airport: Charlotte – CLT| Departure Time:05.00 am to 06. 00 am for flights with American. Departure Airport: ATL | Arrival Airport: SEA. December month fare is the avg. of November and Feb’s. The American Airline doesn’t facilitate reservation beyond 331 days of its flight departure.
  2. Departure Date and Day: Last Wednesday of every month (Feb 2020 to Dec 2020)| Carrier: Alaska, American | No. of stops: Nonstop with Alaska 1-stop with American, Layover Airport: Charlotte – CLT| Departure Time: 04.00 pm to 05.15 pm for flights with Alaska. 05.00 am to 06. 00 am for flights with American. Departure Airport: ATL | Arrival Airport: SEA. December month fare is the avg. of November and Feb’s. The American Airline doesn’t facilitate reservation beyond 331 days of its flight departure.
  3. Departure Day: October 19 to October 25, 2020 | Carrier: Alaska | No. of stops: Nonstop| Departure Time: 05.00 am to 06. 00 am | Departure Airport: ATL | Arrival Airport: SEA
  4. Departure Day: March 25, 2020 | No. of stops: Nonstop| Departure Time: 05.00 am to 06. 00 am | Departure Airport: ATL | Arrival Airport: SEA
  5. Departure Day: March 25, 2020 | No. of stops: Nonstop| Departure Time: 05.00 am to 09. 00 Pm | Departure Airport: ATL | Arrival Airport: SEA | Carrier: American Airlines | Number of stops: Nonstop