Round-trip from | $187 (Alaska Airlines) |
---|---|
One-way from | $109 (Alaska Airlines) |
Popular in | January |
Cheapest in | April |
Average price | $366 |
Good round-trip deal | $280 or less |
Good one-way deal | $179 or less |
Fly from
Fly to
Route
Depart
Return
Price
Idaho FallsSeattle
IDA - SEA
IDASEA
Idaho Falls Fanning Field
Sat 8/16
6:15 am-7:11 am
Nonstop1h 56m
Seattle/Tacoma Intl
Wed 8/20
7:55 pm-10:39 pm
Nonstop1h 44m
Idaho FallsSeattle
IDA - SEA
IDASEA
Idaho Falls Fanning Field
Wed 8/13
6:52 pm-10:20 pm
1 stop4h 28m
Seattle/Tacoma Intl
Tue 8/19
5:30 am-10:39 am
1 stop4h 09m
Idaho FallsSeattle
IDA - SEA
IDASEA
Idaho Falls Fanning Field
Thu 8/14
6:15 am-7:11 am
Nonstop1h 56m
Seattle/Tacoma Intl
Thu 8/21
12:31 pm-3:17 pm
Nonstop1h 46m
Idaho FallsSeattle
IDA - SEA
IDASEA
Idaho Falls Fanning Field
Fri 8/8
7:23 pm-4:25 pm
2 stops22h 02m
Seattle/Tacoma Intl
Sun 8/10
5:30 pm-6:33 pm
2 stops24h 03m
Idaho FallsSeattle
IDA - SEA
IDASEA
Idaho Falls Fanning Field
Sat 9/6
3:57 pm-4:53 pm
Nonstop1h 56m
Idaho FallsSeattle
IDA - SEA
IDASEA
Idaho Falls Fanning Field
Tue 8/19
6:52 pm-10:20 pm
1 stop4h 28m
Idaho FallsSeattle
IDA - SEA
IDASEA
Idaho Falls Fanning Field
Mon 7/21
7:23 pm-4:25 pm
2 stops22h 02m
Idaho FallsSeattle
IDA - SEA
IDASEA
Idaho Falls Fanning Field
Wed 7/16
6:15 am-7:11 am
Nonstop1h 56m
Idaho FallsSeattle
IDA - SEA
IDASEA
Idaho Falls Fanning Field
Sat 9/6
5:00 am-10:20 pm
2 stops18h 20m
Idaho FallsSeattle
IDA - SEA
IDASEA
Idaho Falls Fanning Field
Sun 7/27
6:51 am-9:44 pm
2 stops15h 53m
The best time to book flights from Idaho Falls to Seattle is 81 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 Idaho Falls to Seattle (average of $238). Flying from Idaho Falls to Seattle in July is currently the most expensive (average of $390). 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.
A simple way to save on the total cost of your ticket is to fly from Idaho Falls to Seattle in the afternoon. If you’re flexible enough to do this you can expect to save up to 50% on your trip compared to booking a flight in the morning.
The most flights from IDA to SEA are scheduled on a Monday (5 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (3 on average).
Comfort
Food
Overall
Crew
Entertainment
Boarding
Reviews
Cheri,Jan 2025
FAT - SEA
Comfort
Food
Overall
Crew
Entertainment
Boarding
Reviews
Cheri,Jan 2025
FAT - SEA
Comfort
Food
Overall
Crew
Entertainment
Boarding
Reviews
Cheri,Jan 2025
FAT - SEA
Comfort
Food
Overall
Crew
Entertainment
Boarding
Reviews
Cheri,Jan 2025
FAT - SEA
Comfort
Food
Overall
Crew
Entertainment
Boarding
Reviews
Cheri,Jan 2025
FAT - SEA
Comfort
Food
Overall
Crew
Entertainment
Boarding
Reviews
Cheri,Jan 2025
FAT - SEA
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$118 | Average$286 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$119 | Average$298 | FlexibilityNo cancel fee | On-time85% | |
Cheapest$196 | Average$310 | FlexibilityNo cancel fee | On-time75% |