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Cheap flights from Atlanta to Seattle

60 nonstop flights a week, 8 of them today. Operated by 3 airlines, about 5h 39m in the air, 2,179 mi (3,506 km). Tickets from $270, nonstop from $174.

Flights from Atlanta to Seattle

Pick a departure date to see flights and seller prices

We search agencies and airlines for your day: nonstop and connecting flights, baggage, departure and arrival times.

Prices by day: Atlanta to Seattle

Lowest one-way price in dollars from recent searches, cheap days in green. Press a day to see flights and exact prices.

Filters

Best fares from Atlanta to Seattle

Lowest one-way prices found by recent searches for the next 120 days; press a card to search that date

Cheapest one-way $136 16 December 2026, with a connection Cheapest nonstop $174 16 December 2026, Alaska Airlines Cheapest in the next 7 days $208 14 November, Sat Cheapest weekend departure $208 Sat, 14 November 2026 Cheapest month December 2026 tickets from $136

Atlanta to Seattle at a glance

flight time, from 5h 26m to 8h 5m
5h 39m
straight-line distance
2,179 mi (3,506 km)
flights a week
60
flights today
8
first and last departure
07:05 - 21:20
lowest price, with a connection, 7 April
$270
lowest nonstop price
$174
airlines
3

Atlanta to Seattle ticket prices by month

Lowest one-way fare found by recent searches

Cheapest month: December 2026, tickets from $136. Prices come from searches over the last few days; check the search for your exact date.

The most expensive month is April 2027: from $270. The average across months is $204.

Atlanta to Seattle flight schedule

60 flights a week, 8 today, 34 seasonal or one-off. Departure and arrival times are local.

FlightDepartsArrivesDurationDaysAircraft
AS 348
Alaska Airlines
07:05 Hartsfield-Jackson Atlanta International, terminal N
09:43 Seattle-Tacoma International
5h 38m
Mon, Fri, Sat, Sun
Boeing 737
DL 444
Delta
07:25 Hartsfield-Jackson Atlanta International, terminal S
10:05 Seattle-Tacoma International
5h 40m
Daily
Boeing 737-900
AS 348
Alaska Airlines
08:03 Hartsfield-Jackson Atlanta International, terminal N
10:37 Seattle-Tacoma International
5h 34m
Daily
Boeing 737
DL 774
Delta
09:50 Hartsfield-Jackson Atlanta International, terminal S
12:31 Seattle-Tacoma International
5h 41m
Tue, Wed, Thu, Fri, Sat
Airbus A320
DL 774
Delta
09:55 Hartsfield-Jackson Atlanta International, terminal S
12:36 Seattle-Tacoma International
5h 41m
Mon, Thu, Fri, Sat, Sun
Airbus A320
DL 629
Delta
11:56 Hartsfield-Jackson Atlanta International, terminal S
14:30 Seattle-Tacoma International
5h 34m
Daily
Airbus A320
DL 472
Delta
14:05 Hartsfield-Jackson Atlanta International, terminal S
16:38 Seattle-Tacoma International
5h 33m
Daily
Boeing 737-900
AS 218
Alaska Airlines
16:08 Hartsfield-Jackson Atlanta International, terminal N
18:47 Seattle-Tacoma International
5h 39m
Mon, Fri, Sat, Sun
Boeing 737
AS 218
Alaska Airlines
16:22 Hartsfield-Jackson Atlanta International, terminal N
18:55 Seattle-Tacoma International
5h 33m
Daily
Boeing 737
DL 714
Delta
18:13 Hartsfield-Jackson Atlanta International, terminal S
20:48 Seattle-Tacoma International
5h 35m
Daily
Boeing 757-300
AS 1593
Alaska Airlines
19:48 Hartsfield-Jackson Atlanta International, terminal N
22:25 Seattle-Tacoma International
5h 37m
Mon, Fri, Sat, Sun
Boeing 737
DL 903
Delta
21:20 Hartsfield-Jackson Atlanta International, terminal S
23:57 Seattle-Tacoma International
5h 37m
Daily
Airbus A320

Seasonal and one-off flights

Not operating in the next two weeks. The first of them is on 24 November.

FlightDepartsArrivesDurationDaysAircraft
DL 8811
Delta
08:30 Hartsfield-Jackson Atlanta International, terminal S
10:56 Seattle-Tacoma International
5h 26m
Selected dates
Airbus A350-900
WN 590
Southwest Airlines
06:55 Hartsfield-Jackson Atlanta International, terminal N
12:00 Seattle-Tacoma International
8h 5m
Seasonal
Boeing 737-800
AS 348
Alaska Airlines
07:00 Hartsfield-Jackson Atlanta International, terminal N
09:44 Seattle-Tacoma International
5h 44m
Seasonal
Boeing 737
DL 444
Delta
07:30 Hartsfield-Jackson Atlanta International, terminal S
10:18 Seattle-Tacoma International
5h 48m
Seasonal
Boeing 737-900
DL 8810
Delta
08:35 Hartsfield-Jackson Atlanta International, terminal S
11:15 Seattle-Tacoma International
5h 40m
Selected dates
Airbus A330-900
DL 472
Delta
14:11 Hartsfield-Jackson Atlanta International, terminal S
16:47 Seattle-Tacoma International
5h 36m
Seasonal
Boeing 737-900
AS 218
Alaska Airlines
16:11 Hartsfield-Jackson Atlanta International, terminal N
18:57 Seattle-Tacoma International
5h 46m
Seasonal
Boeing 737-800
DL 903
Delta
21:15 Hartsfield-Jackson Atlanta International, terminal S
23:55 Seattle-Tacoma International
5h 40m
Seasonal
Airbus A320
AS 218
Alaska Airlines
18:07 Hartsfield-Jackson Atlanta International, terminal N
20:51 Seattle-Tacoma International
5h 44m
Seasonal
Boeing 737-900
AS 348
Alaska Airlines
07:02 Hartsfield-Jackson Atlanta International, terminal N
09:44 Seattle-Tacoma International
5h 42m
Seasonal
Boeing 737-900
AS 218
Alaska Airlines
16:09 Hartsfield-Jackson Atlanta International, terminal N
18:50 Seattle-Tacoma International
5h 41m
Seasonal
Boeing 737-900
AS 1453
Alaska Airlines
19:48 Hartsfield-Jackson Atlanta International, terminal N
22:25 Seattle-Tacoma International
5h 37m
Seasonal
Boeing 737
DL 444
Delta
07:35 Hartsfield-Jackson Atlanta International, terminal S
10:23 Seattle-Tacoma International
5h 48m
Seasonal
Boeing 737-900
DL 774
Delta
10:10 Hartsfield-Jackson Atlanta International, terminal S
12:58 Seattle-Tacoma International
5h 48m
Seasonal
Airbus A320
DL 629
Delta
12:03 Hartsfield-Jackson Atlanta International, terminal S
14:44 Seattle-Tacoma International
5h 41m
Seasonal
Boeing 737-900
DL 472
Delta
15:39 Hartsfield-Jackson Atlanta International, terminal S
18:18 Seattle-Tacoma International
5h 39m
Seasonal
Boeing 737-900
DL 903
Delta
19:15 Hartsfield-Jackson Atlanta International, terminal S
21:56 Seattle-Tacoma International
5h 41m
Seasonal
Airbus A320
DL 714
Delta
21:15 Hartsfield-Jackson Atlanta International, terminal S
23:55 Seattle-Tacoma International
5h 40m
Seasonal
Boeing 737-900
DL 472
Delta
15:46 Hartsfield-Jackson Atlanta International, terminal S
18:25 Seattle-Tacoma International
5h 39m
Seasonal
Boeing 737-900
DL 521
Delta
07:45 Hartsfield-Jackson Atlanta International, terminal S
10:26 Seattle-Tacoma International
5h 41m
Seasonal
Boeing 737-900
DL 774
Delta
09:40 Hartsfield-Jackson Atlanta International, terminal S
12:23 Seattle-Tacoma International
5h 43m
Seasonal
Boeing 737-900
DL 472
Delta
16:25 Hartsfield-Jackson Atlanta International, terminal S
18:59 Seattle-Tacoma International
5h 34m
Seasonal
Boeing 737-900
DL 903
Delta
21:35 Hartsfield-Jackson Atlanta International, terminal S
00:09 Seattle-Tacoma International
5h 34m
Seasonal
Boeing 737-900
AS 218
Alaska Airlines
17:52 Hartsfield-Jackson Atlanta International, terminal N
20:32 Seattle-Tacoma International
5h 40m
Seasonal
Boeing 737-900
AS 377
Alaska Airlines
08:00 Hartsfield-Jackson Atlanta International, terminal N
10:30 Seattle-Tacoma International
5h 30m
Seasonal
Boeing 737-900
DL 629
Delta
12:15 Hartsfield-Jackson Atlanta International, terminal S
14:50 Seattle-Tacoma International
5h 35m
Seasonal
Boeing 737-900
AS 334
Alaska Airlines
16:01 Hartsfield-Jackson Atlanta International, terminal N
18:32 Seattle-Tacoma International
5h 31m
Seasonal
Boeing 737-900
DL 714
Delta
18:10 Hartsfield-Jackson Atlanta International, terminal S
20:46 Seattle-Tacoma International
5h 36m
Seasonal
Boeing 737-900
DL 481
Delta
14:00 Hartsfield-Jackson Atlanta International, terminal S
16:35 Seattle-Tacoma International
5h 35m
Seasonal
Boeing 737-900
DL 648
Delta
11:15 Hartsfield-Jackson Atlanta International, terminal S
13:58 Seattle-Tacoma International
5h 43m
Seasonal
Boeing 737-900
AS 377
Alaska Airlines
07:00 Hartsfield-Jackson Atlanta International, terminal N
09:30 Seattle-Tacoma International
5h 30m
Seasonal
Boeing 737-900
AS 1429
Alaska Airlines
09:00 Hartsfield-Jackson Atlanta International, terminal N
11:30 Seattle-Tacoma International
5h 30m
Seasonal
Boeing 737-900
AS 334
Alaska Airlines
16:34 Hartsfield-Jackson Atlanta International, terminal N
19:05 Seattle-Tacoma International
5h 31m
Seasonal
Boeing 737-900
DL 834
Delta
19:30 Hartsfield-Jackson Atlanta International, terminal S
22:05 Seattle-Tacoma International
5h 35m
Seasonal
Boeing 737-900

Days of the week are taken from the schedule for the next 14 days; schedules change by season. Seattle is 3 hours behind Atlanta. The search shows seat availability and the price for your date.

Airlines flying Atlanta to Seattle

Flights a week by schedule and the cheapest nonstop fare of each airline found by recent searches

Delta42 a week Alaska Airlines18 a week Southwest Airlinesfrom 29 November
  • Delta: 12 flights, first departure at 07:25, last at 21:20 MTWTFSS Delta Atlanta to Seattle
  • Alaska Airlines: 7 flights, first departure at 07:05, last at 19:48, tickets from $174 on 16 December MTWTFSS Alaska Airlines Atlanta to Seattle
  • Southwest Airlines: 1 flight, departs at 06:55 MTWTFSS

Airports

Where flights from Atlanta to Seattle depart and land

Departure from Atlanta

Hartsfield-Jackson Atlanta International ATL

60 flights a week, terminals N, S, 8 mi (13 km) from the city centre

About the airport

Arrival in Seattle

Seattle-Tacoma International SEA

60 flights a week, 11 mi (18 km) from the city centre

About the airport

When to visit Seattle

Weather by month

Best time to visit: May, June, July, August and September, +17° to +25° by day. In November it is +10° by day and +5° at night, with 17 rainy days.

Jan
+8° +2° 16 days
Feb
+8° +2° 14 days
Mar
+11° +4° 15 days
Apr
+13° +6° 14 days
May
+17° +9° 11 days
Jun
+21° +12° 7 days
Jul
+25° +15° 1 days
Aug
+25° +15° 6 days
Sep
+21° +13° 7 days
Oct
+15° +9° 14 days
Nov
+10° +5° 17 days
Dec
+8° +4° 20 days

Daytime and night temperatures in °C, rainy days. Months with the most comfortable weather are in green. Long-term averages.

Frequently asked questions

How long is the flight from Atlanta to Seattle?
A nonstop flight takes 5 hours 39 minutes on average, from 5h 26m to 8h 5m depending on the flight.
How far is Seattle from Atlanta?
2,179 mi (3,506 km) in a straight line between the cities.
Which airlines fly nonstop from Atlanta to Seattle?
Delta (42 a week), Alaska Airlines (18 a week) and Southwest Airlines.
How many flights a day are there from Atlanta to Seattle?
8 flights today and 60 a week, about 8.6 a day on average.
When are the first and last flights from Atlanta to Seattle?
The first departure is at 07:05 (AS348), the last at 21:20 (DL903). Local time.
What is the cheapest month to fly from Atlanta to Seattle?
December 2026: tickets from $136. The most expensive is April 2027, from $270.
What is the cheapest upcoming date to fly from Atlanta to Seattle?
16 December 2026 (Wednesday): from $136 one way, with a connection, by recent searches. The search shows the price for your dates.
Which airline is the cheapest from Atlanta to Seattle?
Alaska Airlines: nonstop tickets from $174 on 16 December by recent searches. Prices change daily, so compare the sellers in the search.
What is the time difference between Atlanta and Seattle?
Seattle is 3 hours behind Atlanta. Schedule times on this page are local to each airport.
Which Atlanta airport do flights to Seattle leave from?
Hartsfield-Jackson Atlanta International (60 a week).