Find Cheap Flights from Washington Dulles Intl to Idaho Falls Fanning Field (IAD - IDA)

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.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Washington Dulles Intl to Idaho Falls Fanning Field

(Round-trip)
Depart: Wed Sep 6 2017 Return: Wed Sep 27 2017 Trip spans 22 days
Major Airline
Major Airline
IAD
12:00a
IDA
5:37a
5h 37m
1 stop
IDA
12:00a
IAD
1:37a
1h 37m
1 stop
Depart: Mon Aug 21 2017 Return: Mon Aug 28 2017 Trip spans 8 days
United
United
IAD
12:00a
IDA
9:26a
9h 26m
1 stop
IDA
12:00a
IAD
8:51a
8h 51m
1 stop
Depart: Wed Sep 27 2017 Return: Wed Oct 4 2017 Trip spans 8 days
Delta
Delta
IAD
12:00a
IDA
9:00a
9h 00m
2 stops
IDA
12:00a
IAD
8:03a
8h 03m
1 stop
Depart: Tue Sep 12 2017 Return: Wed Sep 27 2017 Trip spans 16 days
Major Airline
Major Airline
IAD
12:00a
IDA
5:37a
5h 37m
1 stop
IDA
12:00a
IAD
1:37a
1h 37m
1 stop
Depart: Wed Aug 23 2017 Return: Mon Aug 28 2017 Trip spans 6 days
United
United
IAD
12:00a
IDA
9:26a
9h 26m
1 stop
IDA
12:00a
IAD
8:51a
8h 51m
1 stop
Depart: Wed Sep 13 2017 Return: Wed Sep 27 2017 Trip spans 15 days
Major Airline
Major Airline
IAD
12:00a
IDA
5:37a
5h 37m
1 stop
IDA
12:00a
IAD
1:37a
1h 37m
1 stop
Depart: Thu Aug 24 2017 Return: Mon Aug 28 2017 Trip spans 5 days
United
United
IAD
12:00a
IDA
6:27a
6h 27m
1 stop
IDA
12:00a
IAD
8:51a
8h 51m
1 stop
Depart: Wed Sep 27 2017 Return: Wed Oct 4 2017 Trip spans 8 days
United
United
IAD
12:00a
IDA
8:05a
8h 05m
1 stop
IDA
12:00a
IAD
7:31a
7h 31m
1 stop
Depart: Wed Jul 19 2017 Return: Wed Aug 2 2017 Trip spans 15 days
Major Airline
Major Airline
IAD
12:00a
IDA
5:37a
5h 37m
1 stop
IDA
12:00a
IAD
1:37a
1h 37m
1 stop
Depart: Mon Dec 25 2017 Return: Sat Jan 6 2018 Trip spans 13 days
Delta
Delta
IAD
12:00a
IDA
9:25a
9h 25m
1 stop
IDA
12:00a
IAD
11:02a
11h 02m
2 stops
Depart: Fri Sep 1 2017 Return: Tue Sep 5 2017 Trip spans 5 days
United
United
IAD
12:00a
IDA
9:26a
9h 26m
1 stop
IDA
12:00a
IAD
8:51a
8h 51m
1 stop
Depart: Wed Aug 9 2017 Return: Wed Aug 30 2017 Trip spans 22 days
Major Airline
Major Airline
IAD
12:00a
IDA
5:37a
5h 37m
2 stops
IDA
12:00a
IAD
1:37a
1h 37m
2 stops
Depart: Mon Aug 14 2017 Return: Fri Aug 25 2017 Trip spans 12 days
United
United
IAD
12:00a
IDA
6:21a
6h 21m
1 stop
IDA
12:00a
IAD
8:51a
8h 51m
1 stop
Depart: Sat Aug 19 2017 Return: Mon Aug 21 2017 Trip spans 3 days
Delta
Delta
IAD
12:00a
IDA
7:30a
7h 30m
1 stop
IDA
12:00a
IAD
9:38a
9h 38m
2 stops
Depart: Wed Aug 9 2017 Return: Wed Aug 30 2017 Trip spans 22 days
United
United
IAD
12:00a
IDA
2:38p
14h 38m
2 stops
IDA
12:00a
IAD
8:51a
8h 51m
1 stop
Depart: Thu Aug 3 2017 Return: Mon Aug 7 2017 Trip spans 5 days
Major Airline
Major Airline
IAD
12:00a
IDA
5:37a
5h 37m
nonstop
IDA
12:00a
IAD
1:37a
1h 37m
nonstop
Depart: Thu Aug 24 2017 Return: Wed Aug 30 2017 Trip spans 7 days
Delta
Delta
IAD
12:00a
IDA
10:17a
10h 17m
2 stops
IDA
12:00a
IAD
8:03a
8h 03m
1 stop
Depart: Sat Jul 22 2017 Return: Sat Jul 29 2017 Trip spans 8 days
United
United
IAD
12:00a
IDA
6:05a
6h 05m
1 stop
IDA
12:00a
IAD
8:51a
8h 51m
1 stop
Depart: Thu Jun 29 2017 Return: Tue Jul 4 2017 Trip spans 6 days
Delta
Delta
IAD
12:00a
IDA
6:34a
6h 34m
1 stop
IDA
12:00a
IAD
6:03a
6h 03m
1 stop
Depart: Mon Aug 14 2017 Return: Sat Aug 26 2017 Trip spans 13 days
United
United
IAD
12:00a
IDA
6:21a
6h 21m
1 stop
IDA
12:00a
IAD
8:51a
8h 51m
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.

We compile tonnes of data for you
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,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Washington
$457
Destination

Idaho Falls
$457