Find Deals on Flights from Lambert-St Louis to Idaho Falls Fanning Field (STL - 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.
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Book cheap flights from Lambert-St Louis to Idaho Falls Fanning Field

(Round-trip)
Depart: Wed May 17 2017 Return: Sun May 21 2017 Trip spans 5 days
United
United
STL
3:20a
IDA
10:51a
7h 31m
1 stop
IDA
1:40p
STL
5:52p
4h 12m
1 stop
Depart: Fri May 19 2017 Return: Tue May 23 2017 Trip spans 5 days
Major Airline
Major Airline
STL
2:00a
IDA
5:20a
3h 20m
1 stop
IDA
2:00a
STL
3:20a
1h 20m
1 stop
Depart: Fri Sep 1 2017 Return: Mon Sep 4 2017 Trip spans 4 days
Delta
Delta
STL
2:45a
IDA
9:34a
6h 49m
1 stop
IDA
2:20p
STL
6:55p
4h 35m
1 stop
Depart: Wed May 31 2017 Return: Mon Jun 5 2017 Trip spans 6 days
United
United
STL
7:35a
IDA
2:10p
6h 35m
1 stop
IDA
1:40p
STL
5:52p
4h 12m
1 stop
Depart: Fri Jun 9 2017 Return: Mon Jun 12 2017 Trip spans 4 days
Major Airline
Major Airline
STL
2:00a
IDA
5:20a
3h 20m
nonstop
IDA
2:00a
STL
3:20a
1h 20m
nonstop
Depart: Sat Sep 23 2017 Return: Sat Sep 30 2017 Trip spans 8 days
Delta
Delta
STL
4:00a
IDA
11:56a
7h 56m
1 stop
IDA
9:05a
STL
3:50p
6h 45m
1 stop
Depart: Tue Jun 6 2017 Return: Mon Jun 12 2017 Trip spans 7 days
United
United
STL
7:35a
IDA
2:10p
6h 35m
1 stop
IDA
1:10p
STL
5:48p
4h 38m
1 stop
Depart: Thu Jun 8 2017 Return: Mon Jun 12 2017 Trip spans 5 days
Delta
Delta
STL
1:45a
IDA
9:03a
7h 18m
1 stop
IDA
2:20p
STL
6:55p
4h 35m
1 stop
Depart: Thu Mar 23 2017 Return: Mon Mar 27 2017 Trip spans 5 days
Major Airline
Major Airline
STL
1:00a
IDA
4:20a
3h 20m
nonstop
IDA
9:00a
STL
10:20a
1h 20m
nonstop
Depart: Sat Jun 10 2017 Return: Mon Jun 12 2017 Trip spans 3 days
United
United
STL
7:35a
IDA
1:40p
6h 05m
1 stop
IDA
1:10p
STL
5:48p
4h 38m
1 stop
Depart: Thu Sep 21 2017 Return: Sat Sep 30 2017 Trip spans 10 days
United
United
STL
1:55a
IDA
9:57a
8h 02m
1 stop
IDA
3:30a
STL
8:07a
4h 37m
1 stop
Depart: Thu Apr 13 2017 Return: Sun Apr 16 2017 Trip spans 4 days
Major Airline
Major Airline
STL
10:25p
IDA
7:59a
9h 34m
1 stop
IDA
4:29a
STL
2:40p
10h 11m
1 stop
Depart: Fri Sep 22 2017 Return: Sat Sep 30 2017 Trip spans 9 days
United
United
STL
7:35a
IDA
1:40p
6h 05m
1 stop
IDA
3:30a
STL
8:07a
4h 37m
1 stop
Depart: Sat Jul 8 2017 Return: Sat Jul 15 2017 Trip spans 8 days
Delta
Delta
STL
2:30a
IDA
9:51a
7h 21m
1 stop
IDA
9:30a
STL
5:01p
7h 31m
1 stop
Depart: Sat May 27 2017 Return: Wed May 31 2017 Trip spans 5 days
United
United
STL
12:45p
IDA
5:35p
4h 50m
1 stop
IDA
1:40p
STL
5:52p
4h 12m
1 stop
Depart: Thu May 25 2017 Return: Tue May 30 2017 Trip spans 6 days
Major Airline
Major Airline
STL
1:00a
IDA
4:20a
3h 20m
1 stop
IDA
1:00a
STL
2:20a
1h 20m
1 stop
Depart: Tue Apr 4 2017 Return: Tue Apr 11 2017 Trip spans 8 days
United
United
STL
7:38a
IDA
2:10p
6h 32m
1 stop
IDA
10:40a
STL
5:56p
7h 16m
1 stop
Depart: Wed Apr 5 2017 Return: Tue Apr 11 2017 Trip spans 7 days
United
United
STL
3:30a
IDA
10:04a
6h 34m
1 stop
IDA
10:40a
STL
5:56p
7h 16m
1 stop
Depart: Thu May 18 2017 Return: Sun May 21 2017 Trip spans 4 days
United
United
STL
7:35a
IDA
2:10p
6h 35m
1 stop
IDA
1:40p
STL
5:52p
4h 12m
1 stop
Depart: Sat May 20 2017 Return: Sun May 21 2017 Trip spans 2 days
United
United
STL
12:50p
IDA
5:35p
4h 45m
1 stop
IDA
1:40p
STL
5:52p
4h 12m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

St. Louis
$426
Destination

Idaho Falls
$426