
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $305 (Kiwi.com) |
One-way from | $110 (Frontier) |
Popular in | April |
Cheapest in | January |
Average price | $450 |
Good round-trip deal | $449 or less |
Good one-way deal | $290 or less |
Fly from
Fly to
Route
Depart
Return
SeattleAtlanta
SEA - ATL
SEAATL
Seattle/Tacoma Intl
Wed 9/23
11:05 pm-12:10 pm
2 stops10h 05m
Atlanta Hartsfield-Jackson
Wed 9/30
11:10 am-5:55 pm
1 stop9h 45m
SeattleAtlanta
SEA - ATL
SEAATL
Seattle/Tacoma Intl
Fri 8/7
9:05 am-4:57 pm
Nonstop4h 52m
Atlanta Hartsfield-Jackson
Wed 8/12
7:03 am-9:29 am
Nonstop5h 26m
SeattleAtlanta
SEA - ATL
SEAATL
Seattle/Tacoma Intl
Thu 10/8
10:40 pm-9:06 am
1 stop7h 26m
Atlanta Hartsfield-Jackson
Sat 10/10
5:39 pm-11:26 pm
1 stop8h 47m
SeattleAtlanta
SEA - ATL
SEAATL
Seattle/Tacoma Intl
Wed 6/17
6:15 am-7:50 pm
2 stops10h 35m
Atlanta Hartsfield-Jackson
Sun 6/21
8:20 pm-1:10 am
1 stop7h 50m
SeattleAtlanta
SEA - ATL
SEAATL
Seattle/Tacoma Intl
Tue 5/19
9:28 am-5:26 pm
Nonstop4h 58m
Atlanta Hartsfield-Jackson
Wed 6/17
7:00 am-9:26 am
Nonstop5h 26m
SeattleAtlanta
SEA - ATL
SEAATL
Seattle/Tacoma Intl
Wed 8/5
4:03 pm-12:13 am
Nonstop5h 10m
Atlanta Hartsfield-Jackson
Wed 8/19
4:25 pm-6:52 pm
Nonstop5h 27m
SeattleAtlanta
SEA - ATL
SEAATL
Seattle/Tacoma Intl
Wed 9/2
3:55 pm-11:51 pm
Nonstop4h 56m
Atlanta Hartsfield-Jackson
Tue 9/8
6:10 pm-8:38 pm
Nonstop5h 28m
SeattleAtlanta
SEA - ATL
SEAATL
Seattle/Tacoma Intl
Sat 5/23
1:20 pm-6:05 am
1 stop13h 45m
Atlanta Hartsfield-Jackson
Mon 6/1
5:15 pm-12:55 am
2 stops10h 40m
SeattleAtlanta
SEA - ATL
SEAATL
Seattle/Tacoma Intl
Sat 6/6
9:45 am-5:42 pm
Nonstop4h 57m
Atlanta Hartsfield-Jackson
Sat 6/13
5:50 pm-8:14 pm
Nonstop5h 24m
SeattleAtlanta
SEA - ATL
SEAATL
Seattle/Tacoma Intl
Thu 6/11
11:59 pm-7:46 am
Nonstop4h 47m
Atlanta Hartsfield-Jackson
Sun 6/14
7:22 pm-9:49 pm
Nonstop5h 27m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
The best time to book flights from Seattle to Atlanta is 35 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, January is the cheapest month in which you can book a flight from Seattle to Atlanta (average of $329). Flying from Seattle to Atlanta in April is currently the most expensive (average of $450). 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 in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 37% on airfare.
Travelers seeking maximum savings on their Seattle to Atlanta flight should consider departing on Thursday 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.
About 13% of weekly flights between Seattle and Atlanta have experienced delays in the past year, with the average delay time being 152 minutes.
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
Wednesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Over the last year, Delta have had the lowest number of delays on this route, with just 12% of flights being delayed.
Denver (DEN) – chosen by Cheapflights users on 84% of 1-stop itineraries from Seattle to Atlanta on Cheapflights.
Charlotte (CLT) is the most affordable 1-stop option, with an average round-trip price of $117.
Flights via Charlotte (CLT) have the shortest average one-way travel time for 1-stop routes: 7h 15m.
Flights via Charlotte (CLT) offer the fastest connection on this route, with an average layover time of 1h 24m.
Comfort
Entertainment
Boarding
Crew
Food
Overall
Reviews
Anonymous,Dec 2025
SEA - MSY
Comfort
Entertainment
Boarding
Crew
Food
Overall
Reviews
Anonymous,Dec 2025
SEA - MSY
Comfort
Entertainment
Boarding
Crew
Food
Overall
Reviews
Anonymous,Dec 2025
SEA - MSY
Comfort
Entertainment
Boarding
Crew
Food
Overall
Reviews
Anonymous,Dec 2025
SEA - MSY
Comfort
Entertainment
Boarding
Crew
Food
Overall
Reviews
Anonymous,Dec 2025
SEA - MSY
Comfort
Entertainment
Boarding
Crew
Food
Overall
Reviews
Anonymous,Dec 2025
SEA - MSY
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$155 | Average$286 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$174 | Average$357 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$207 | Average$406 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$238 | Average$393 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$239 | Average$432 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$253 | Average$417 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$255 | Average$336 | FlexibilityNo cancel fee | On-time69% |