Use SEA Spot Saver to book security screening appointments in advance, reducing wait times without TSA PreCheck or CLEAR.
Round-trip from | $257 (United Airlines) |
---|---|
One-way from | $121 (Frontier) |
Popular in | December |
Cheapest in | September |
Average price | $352 |
Good round-trip deal | $353 or less |
Good one-way deal | $251 or less |
Fly from
Fly to
Route
Depart
Return
Price
SeattleAtlanta
SEA - ATL
SEAATL
Seattle/Tacoma Intl
Wed 10/15
8:00 am-7:44 pm
1 stop8h 44m
Atlanta Hartsfield-Jackson
Wed 10/22
4:43 pm-9:34 pm
1 stop7h 51m
SeattleAtlanta
SEA - ATL
SEAATL
Seattle/Tacoma Intl
Tue 10/28
3:45 pm-11:33 pm
Nonstop4h 48m
Atlanta Hartsfield-Jackson
Mon 11/3
9:25 pm-11:54 pm
Nonstop5h 29m
SeattleAtlanta
SEA - ATL
SEAATL
Seattle/Tacoma Intl
Sat 12/13
1:46 pm-11:53 pm
1 stop7h 07m
Atlanta Hartsfield-Jackson
Mon 12/15
2:37 pm-10:28 pm
2 stops10h 51m
SeattleAtlanta
SEA - ATL
SEAATL
Seattle/Tacoma Intl
Fri 12/12
5:35 am-5:45 pm
2 stops9h 10m
Atlanta Hartsfield-Jackson
Mon 12/15
5:40 pm-10:55 pm
1 stop8h 15m
SeattleAtlanta
SEA - ATL
SEAATL
Seattle/Tacoma Intl
Thu 10/30
6:00 am-1:46 pm
Nonstop4h 46m
Atlanta Hartsfield-Jackson
Mon 11/3
9:25 pm-11:54 pm
Nonstop5h 29m
SeattleAtlanta
SEA - ATL
SEAATL
Seattle/Tacoma Intl
Fri 11/7
3:45 pm-11:33 pm
Nonstop4h 48m
Atlanta Hartsfield-Jackson
Mon 11/10
9:20 pm-11:59 pm
Nonstop5h 39m
SeattleAtlanta
SEA - ATL
SEAATL
Seattle/Tacoma Intl
Thu 10/16
4:10 pm-11:59 pm
Nonstop4h 49m
Atlanta Hartsfield-Jackson
Tue 10/21
6:09 pm-2:35 pm
1 stop23h 26m
SeattleAtlanta
SEA - ATL
SEAATL
Seattle/Tacoma Intl
Thu 12/4
7:20 am-6:45 pm
1 stop8h 25m
Atlanta Hartsfield-Jackson
Mon 12/8
4:15 pm-9:33 am
1 stop20h 18m
SeattleAtlanta
SEA - ATL
SEAATL
Seattle/Tacoma Intl
Wed 10/8
4:10 pm-11:59 pm
Nonstop4h 49m
Atlanta Hartsfield-Jackson
Mon 10/20
6:09 pm-2:35 pm
1 stop23h 26m
SeattleAtlanta
SEA - ATL
SEAATL
Seattle/Tacoma Intl
Thu 12/4
9:35 am-9:30 pm
2 stops8h 55m
Atlanta Hartsfield-Jackson
Mon 12/8
3:35 pm-10:55 pm
2 stops10h 20m
The best time to book flights from Seattle to Atlanta is 63 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Currently, August is the cheapest month in which you can book a flight from Seattle to Atlanta (average of $190). Flying from Seattle to Atlanta in June is currently the most expensive (average of $246). 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.
One of the essential ways to save on airfare from Seattle to Atlanta is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 40% on airfare.
Travelers seeking maximum savings on their Seattle to Atlanta flight should consider departing on Wednesday afternoons 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.
Boarding
Overall
Comfort
Crew
Entertainment
Food
Reviews
Anonymous,Sep 2025
SEA - MKE
Boarding
Overall
Comfort
Crew
Entertainment
Food
Reviews
Anonymous,Sep 2025
SEA - MKE
Boarding
Overall
Comfort
Crew
Entertainment
Food
Reviews
Anonymous,Sep 2025
SEA - MKE
Boarding
Overall
Comfort
Crew
Entertainment
Food
Reviews
Anonymous,Sep 2025
SEA - MKE
Boarding
Overall
Comfort
Crew
Entertainment
Food
Reviews
Anonymous,Sep 2025
SEA - MKE
Boarding
Overall
Comfort
Crew
Entertainment
Food
Reviews
Anonymous,Sep 2025
SEA - MKE
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$117 | Average$229 | FlexibilityNo cancel fee | On-time65% | |
Cheapest$147 | Average$278 | FlexibilityNo cancel fee | On-time62% | |
Cheapest$233 | Average$441 | FlexibilityNo cancel fee | On-time75% | |
Cheapest$236 | Average$320 | FlexibilityNo cancel fee | On-time71% | |
Cheapest$238 | Average$404 | FlexibilityNo cancel fee | On-time85% | |
Cheapest$257 | Average$406 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$276 | Average$435 | FlexibilityNo cancel fee | On-time69% | |
Cheapest$315 | Average$502 | FlexibilityNo cancel fee | On-time63% |