Find Deals on Flights from Seattle to Idaho Falls Fanning Field

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Seattle to Idaho Falls Fanning Field

(Round-trip)
Depart: Sun Apr 30 2017 Return: Sun May 7 2017 Trip spans 8 days
United
United
SEA
7:43a
IDA
3:45p
8h 02m
1 stop
IDA
1:40p
SEA
9:13p
7h 33m
1 stop
Depart: Fri Jun 9 2017 Return: Sun Jun 11 2017 Trip spans 3 days
Major Airline
Major Airline
SEA
1:00a
IDA
1:07a
0h 07m
1 stop
IDA
1:00a
SEA
3:07a
2h 07m
1 stop
Depart: Sat Jul 8 2017 Return: Mon Jul 17 2017 Trip spans 10 days
Delta
Delta
SEA
3:30a
IDA
7:02a
3h 32m
1 stop
IDA
2:30p
SEA
8:12p
5h 42m
1 stop
Depart: Tue May 2 2017 Return: Sun May 7 2017 Trip spans 6 days
United
United
SEA
1:20a
IDA
8:04a
6h 44m
1 stop
IDA
1:40p
SEA
9:13p
7h 33m
1 stop
Depart: Wed May 3 2017 Return: Sun May 7 2017 Trip spans 5 days
United
United
SEA
1:14a
IDA
8:04a
6h 50m
1 stop
IDA
1:40p
SEA
9:13p
7h 33m
1 stop
Depart: Sun May 14 2017 Return: Sun May 21 2017 Trip spans 8 days
Delta
Delta
SEA
3:20a
IDA
7:03a
3h 43m
1 stop
IDA
11:25a
SEA
6:29p
7h 04m
1 stop
Depart: Sat Jun 24 2017 Return: Sun Jul 2 2017 Trip spans 9 days
Major Airline
Major Airline
SEA
1:00a
IDA
1:07a
0h 07m
nonstop
IDA
1:00a
SEA
3:07a
2h 07m
nonstop
Depart: Thu May 4 2017 Return: Sun May 7 2017 Trip spans 4 days
United
United
SEA
6:41a
IDA
12:10p
5h 29m
1 stop
IDA
1:40p
SEA
9:13p
7h 33m
1 stop
Depart: Fri May 5 2017 Return: Sun May 7 2017 Trip spans 3 days
United
United
SEA
6:37a
IDA
12:10p
5h 33m
1 stop
IDA
1:40p
SEA
9:13p
7h 33m
1 stop
Depart: Fri May 26 2017 Return: Mon May 29 2017 Trip spans 4 days
Delta
Delta
SEA
3:20a
IDA
10:00a
6h 40m
1 stop
IDA
11:25a
SEA
6:29p
7h 04m
1 stop
Depart: Sat May 6 2017 Return: Sun May 7 2017 Trip spans 2 days
United
United
SEA
1:20a
IDA
8:51a
7h 31m
1 stop
IDA
1:40p
SEA
9:13p
7h 33m
1 stop
Depart: Sat Jul 1 2017 Return: Sat Jul 8 2017 Trip spans 8 days
Major Airline
Major Airline
SEA
2:00a
IDA
2:07a
0h 07m
1 stop
IDA
2:00a
SEA
4:07a
2h 07m
1 stop
Depart: Mon May 29 2017 Return: Sat Jun 3 2017 Trip spans 6 days
Delta
Delta
SEA
7:29a
IDA
1:05p
5h 36m
1 stop
IDA
8:28a
SEA
1:05p
4h 37m
1 stop
Depart: Mon May 1 2017 Return: Sun May 7 2017 Trip spans 7 days
United
United
SEA
6:41a
IDA
12:10p
5h 29m
1 stop
IDA
1:40p
SEA
9:13p
7h 33m
1 stop
Depart: Fri Jun 30 2017 Return: Wed Jul 5 2017 Trip spans 6 days
Major Airline
Major Airline
SEA
2:00a
IDA
2:07a
0h 07m
2 stops
IDA
2:00a
SEA
4:07a
2h 07m
2 stops
Depart: Fri Apr 7 2017 Return: Sun Apr 9 2017 Trip spans 3 days
Delta
Delta
SEA
3:25a
IDA
9:59a
6h 34m
1 stop
IDA
2:35p
SEA
6:57p
4h 22m
1 stop
Depart: Tue Jul 4 2017 Return: Mon Jul 10 2017 Trip spans 7 days
United
United
SEA
8:56a
IDA
3:30p
6h 34m
1 stop
IDA
1:10p
SEA
8:47p
7h 37m
1 stop
Depart: Sun Apr 9 2017 Return: Sat Apr 15 2017 Trip spans 7 days
Delta
Delta
SEA
6:26a
IDA
1:00p
6h 34m
1 stop
IDA
8:29a
SEA
3:15p
6h 46m
1 stop
Depart: Sat Aug 19 2017 Return: Tue Aug 22 2017 Trip spans 4 days
Major Airline
Major Airline
SEA
2:00a
IDA
2:07a
0h 07m
1 stop
IDA
2:00a
SEA
4:07a
2h 07m
1 stop
Depart: Mon Jul 3 2017 Return: Mon Jul 10 2017 Trip spans 8 days
United
United
SEA
8:56a
IDA
3:30p
6h 34m
1 stop
IDA
1:10p
SEA
8:47p
7h 37m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
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Airports
Origin

Seattle
$416
Destination

Idaho Falls
$416