
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $217 (Priceline) |
One-way from | $194 (Alaska Airlines) |
Popular in | October |
Cheapest in | September |
Average price | $453 |
Good round-trip deal | $328 or less |
Good one-way deal | $319 or less |
Fly from
Fly to
Route
Depart
Return
SeattleGreat Falls
SEA - GTF
SEAGTF
Seattle/Tacoma Intl
Wed 10/21
1:59 pm-4:35 pm
Nonstop1h 36m
Great Falls
Sat 10/24
5:15 pm-6:08 pm
Nonstop1h 53m
SeattleGreat Falls
SEA - GTF
SEAGTF
Seattle/Tacoma Intl
Wed 7/8
5:30 am-12:37 pm
1 stop6h 07m
Great Falls
Mon 7/13
6:25 pm-11:59 pm
1 stop6h 34m
SeattleGreat Falls
SEA - GTF
SEAGTF
Seattle/Tacoma Intl
Wed 7/8
1:53 pm-4:29 pm
Nonstop1h 36m
Great Falls
Mon 7/13
5:09 pm-5:59 pm
Nonstop1h 50m
SeattleGreat Falls
SEA - GTF
SEAGTF
Seattle/Tacoma Intl
Wed 10/21
11:05 am-9:22 pm
1 stop9h 17m
Great Falls
Sat 10/24
6:15 am-9:15 pm
1 stop16h 00m
SeattleGreat Falls
SEA - GTF
SEAGTF
Seattle/Tacoma Intl
Thu 8/20
5:00 am-9:12 pm
1 stop15h 12m
Great Falls
Sun 8/23
6:15 am-9:59 am
2 stops28h 44m
SeattleGreat Falls
SEA - GTF
SEAGTF
Seattle/Tacoma Intl
Sun 8/16
12:26 pm-9:29 am
2 stops20h 03m
SeattleGreat Falls
SEA - GTF
SEAGTF
Seattle/Tacoma Intl
Sun 7/5
1:53 pm-4:29 pm
Nonstop1h 36m
SeattleGreat Falls
SEA - GTF
SEAGTF
Seattle/Tacoma Intl
Sun 7/5
5:30 am-12:40 pm
1 stop6h 10m
SeattleGreat Falls
SEA - GTF
SEAGTF
Seattle/Tacoma Intl
Sun 6/21
11:53 am-9:28 am
2 stops20h 35m
SeattleGreat Falls
SEA - GTF
SEAGTF
Seattle/Tacoma Intl
Sun 8/16
1:53 pm-4:29 pm
Nonstop1h 36m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
Currently, September is the cheapest month in which you can book a flight from Seattle to Great Falls (average of $181). Flying from Seattle to Great Falls in October is currently the most expensive (average of $593). 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.
It’s typically best to fly out from Seattle to Great Falls in the morning. Doing so could potentially save you 71% on the flight price compared to flying in the evening, which is usually more expensive.
Overall
Comfort
Entertainment
Food
Crew
Boarding
Reviews
Anonymous,Jun 2026
SEA - RNO
Overall
Comfort
Entertainment
Food
Crew
Boarding
Reviews
Anonymous,Jun 2026
SEA - RNO
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$146 | Average$358 | FlexibilityNo cancel fee | On-time75% |