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Direct flights from Atlanta to Seattle

Airlines Schedules

ATL - SEA route map All flights from ATL to SEA non-stop. There are direct flights from Hartsfield–Jackson Atlanta International Airport (ATL), Georgia, USA to Seattle Tacoma International (SEA), Washington, USA with Delta Air Lines and Alaska Airlines. 72 weekly departures are currently scheduled on this route. Departure times range from 07:00 to 21:35 depending on the schedule period. The flight distance is 2190 miles (3524 km). Flight time ranges from 5 hours and 14 minutes to 5 hours and 48 minutes.

ATL
Hartsfield–Jackson Atlanta Airport
USAAtlanta , USA
SEA
Seattle Tacoma
USASeattle , USA
ATL
Hartsfield–Jackson Atlanta Airport
USAAtlanta , USA
Seattle Tacoma
USASeattle , USA
SEA
Flight time 5h 14min to 5h 48min
Updated Sep 28, 2026
CHANGE DIRECTION

Airlines with non-stop routes:

Delta Air Lines SkyTeam

Departure times vary between 07:25 and 21:35 • From Terminal S
S
M
T
W
T
F
S
Sun
Mon
Tue
Wed
Thu
Fri
Sat
49 flights/week
49 flights/week

Alaska Airlines oneworld

Departure times vary between 07:00 and 19:48 • From Terminal N
S
M
T
W
T
F
S
Sun
Mon
Tue
Wed
Thu
Fri
Sat
23 flights/week
23 flights/week
Weekday-labels: HAS FLIGHTS UPCOMING NO FLIGHTS
View all flight dates
Flight schedule from Atlanta to Seattle with Delta Air Lines

This is a weekly direct flight schedule for Delta Air Lines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.

 
Flight
Mon
Oct 26
Tue
Oct 27
Wed
Oct 28
Thu
Oct 29
Fri
Oct 30
Sat
Oct 31
Sun
Nov 1
DL444
07:25
07:25
07:25
07:25
07:25
07:25
07:25
DL774
09:45
09:45
09:45
09:45
09:45
09:50
09:50
DL629
11:45
11:45
11:45
11:45
11:45
11:05
11:05
DL481
13:45
13:45
13:45
13:45
13:45
13:45
13:45
DL472
16:30
16:30
16:30
16:30
16:30
----
16:30
DL714
19:30
19:30
19:30
19:30
19:30
18:00
----
DL903
21:15
21:15
21:15
21:15
21:15
21:15
20:40

The timetable & schedule information was updated at 2026-09-28

RETURN SCHEDULE
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Flight schedule from Atlanta to Seattle with Alaska Airlines

This is a weekly direct flight schedule for Alaska Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.

 
Flight
Mon
Oct 26
Tue
Oct 27
Wed
Oct 28
Thu
Oct 29
Fri
Oct 30
Sat
Oct 31
Sun
Nov 1
AS377
07:03
07:03
07:03
07:03
07:03
07:03
----
AS348
09:03
09:03
09:03
09:03
09:03
09:03
08:03
AS218
16:35
16:35
16:35
16:35
16:30
----
16:22

The timetable & schedule information was updated at 2026-09-28

RETURN SCHEDULE
CHECK PRICES
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Atlanta to Seattle scheduled departures

Select a date to see every published non-stop departure between ATL and SEA.

Monday
Mon
Oct 26
10 flights(10)
Tuesday
Tue
Oct 27
10 flights(10)
Wednesday
Wed
Oct 28
10 flights(10)
Thursday
Thu
Oct 29
10 flights(10)
Friday
Fri
Oct 30
10 flights(10)
Saturday
Sat
Oct 31
8 flights(8)
Sunday
Sun
Nov 01
8 flights(8)
Time
Airline
Flight
07:03
Alaska Airlines Alaska Airlines
AS377
07:25
Delta Air Lines Delta Air Lines
DL444
09:03
Alaska Airlines Alaska Airlines
AS348
09:45
Delta Air Lines Delta Air Lines
DL774
11:45
Delta Air Lines Delta Air Lines
DL629
13:45
Delta Air Lines Delta Air Lines
DL481
16:30
Delta Air Lines Delta Air Lines
DL472
16:35
Alaska Airlines Alaska Airlines
AS218
19:30
Delta Air Lines Delta Air Lines
DL714
21:15
Delta Air Lines Delta Air Lines
DL903
07:03
Alaska Airlines Alaska Airlines
AS377
07:25
Delta Air Lines Delta Air Lines
DL444
09:03
Alaska Airlines Alaska Airlines
AS348
09:45
Delta Air Lines Delta Air Lines
DL774
11:45
Delta Air Lines Delta Air Lines
DL629
13:45
Delta Air Lines Delta Air Lines
DL481
16:30
Delta Air Lines Delta Air Lines
DL472
16:35
Alaska Airlines Alaska Airlines
AS218
19:30
Delta Air Lines Delta Air Lines
DL714
21:15
Delta Air Lines Delta Air Lines
DL903
07:03
Alaska Airlines Alaska Airlines
AS377
07:25
Delta Air Lines Delta Air Lines
DL444
09:03
Alaska Airlines Alaska Airlines
AS348
09:45
Delta Air Lines Delta Air Lines
DL774
11:45
Delta Air Lines Delta Air Lines
DL629
13:45
Delta Air Lines Delta Air Lines
DL481
16:30
Delta Air Lines Delta Air Lines
DL472
16:35
Alaska Airlines Alaska Airlines
AS218
19:30
Delta Air Lines Delta Air Lines
DL714
21:15
Delta Air Lines Delta Air Lines
DL903
07:03
Alaska Airlines Alaska Airlines
AS377
07:25
Delta Air Lines Delta Air Lines
DL444
09:03
Alaska Airlines Alaska Airlines
AS348
09:45
Delta Air Lines Delta Air Lines
DL774
11:45
Delta Air Lines Delta Air Lines
DL629
13:45
Delta Air Lines Delta Air Lines
DL481
16:30
Delta Air Lines Delta Air Lines
DL472
16:35
Alaska Airlines Alaska Airlines
AS218
19:30
Delta Air Lines Delta Air Lines
DL714
21:15
Delta Air Lines Delta Air Lines
DL903
07:03
Alaska Airlines Alaska Airlines
AS377
07:25
Delta Air Lines Delta Air Lines
DL444
09:03
Alaska Airlines Alaska Airlines
AS348
09:45
Delta Air Lines Delta Air Lines
DL774
11:45
Delta Air Lines Delta Air Lines
DL629
13:45
Delta Air Lines Delta Air Lines
DL481
16:30
Alaska Airlines Alaska Airlines
AS218
16:30
Delta Air Lines Delta Air Lines
DL472
19:30
Delta Air Lines Delta Air Lines
DL714
21:15
Delta Air Lines Delta Air Lines
DL903
07:03
Alaska Airlines Alaska Airlines
AS377
07:25
Delta Air Lines Delta Air Lines
DL444
09:03
Alaska Airlines Alaska Airlines
AS348
09:50
Delta Air Lines Delta Air Lines
DL774
11:05
Delta Air Lines Delta Air Lines
DL629
13:45
Delta Air Lines Delta Air Lines
DL481
18:00
Delta Air Lines Delta Air Lines
DL714
21:15
Delta Air Lines Delta Air Lines
DL903
07:25
Delta Air Lines Delta Air Lines
DL444
08:03
Alaska Airlines Alaska Airlines
AS348
09:50
Delta Air Lines Delta Air Lines
DL774
11:05
Delta Air Lines Delta Air Lines
DL629
13:45
Delta Air Lines Delta Air Lines
DL481
16:22
Alaska Airlines Alaska Airlines
AS218
16:30
Delta Air Lines Delta Air Lines
DL472
20:40
Delta Air Lines Delta Air Lines
DL903
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ATL-SEA flight route
Route map from Atlanta, ATL to Seattle, SEA. The distance is 2190 miles or 3524 km.
Atlanta - Seattle direct flight map
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ATL - SEA route facts

  • Distance
    2190 miles (3524 km)
  • Flight time
    5 hours and 14 minutes to 5 hours and 48 minutes
  • Airlines
    Delta Delta
    Alaska Airlines Alaska Airlines
  • Airline alliances
    SkyTeam oneworld
  • Cabins
    Economy Premium Economy Business First
  • Hub airports
    Delta Air Lines: ATL (Largest hub.) and SEA
    Alaska Airlines: SEA (Primary hub.)
  • Departure terminals
    Delta Air Lines: Terminal S
    Alaska Airlines: Terminal N
  • Aircraft
    Delta Air Lines: Airbus A321neo, Boeing 737-900 Passenger, Boeing 757-300 Passenger, Airbus A350-900 and Airbus A330-900neo
    Alaska Airlines: Boeing 737MAX 9 Passenger, Boeing 737-900 (winglets) Passenger/BBJ3, Boeing 737-800 (winglets) Passenger/BBJ2 and Boeing 737MAX 8 Passenger

Route FAQ

Delta Air Lines and Alaska Airlines operate non-stop flights from ATL to SEA with 72 weekly departures.

Scheduled flight time from ATL to SEA ranges from 5 hours and 14 minutes to 5 hours and 48 minutes. The route covers 2190 miles (3524 km).

72 weekly departures are currently scheduled on this route, with published departure times ranging from 07:00 to 21:35 depending on the schedule period.

Departure terminals: Delta Air Lines: Terminal S and Alaska Airlines: Terminal N.

Economy, Premium Economy, Business and First are currently scheduled on non-stop flights for this route.
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