Find Cheap Flights from Washington to Helena (WAS - HLN)

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 Washington to Helena

(Round-trip)
Depart: Fri Sep 8 2017 Return: Sat Sep 16 2017 Trip spans 9 days
Delta
Delta
IAD
12:50p
HLN
7:19p
6h 29m
1 stop
HLN
2:00a
IAD
10:27a
8h 27m
1 stop
Depart: Thu Jun 8 2017 Return: Fri Jun 16 2017 Trip spans 9 days
Major Airline
Major Airline
IAD
9:20a
HLN
9:11a
23h 51m
1 stop
HLN
7:47a
IAD
6:17a
22h 30m
1 stop
Depart: Wed Jun 7 2017 Return: Thu Jun 15 2017 Trip spans 9 days
United
United
DCA
12:08p
HLN
6:48p
6h 40m
1 stop
HLN
3:15a
DCA
9:18a
6h 03m
1 stop
Depart: Thu Jul 6 2017 Return: Tue Jul 11 2017 Trip spans 6 days
Alaska Airlines
Alaska Airlines
IAD
12:04p
HLN
1:11p
25h 07m
2 stops
HLN
11:47a
IAD
1:45a
13h 58m
2 stops
Depart: Tue Jun 13 2017 Return: Fri Jun 16 2017 Trip spans 4 days
Major Airline
Major Airline
DCA
12:00a
HLN
9:11a
9h 11m
2 stops
HLN
7:47a
DCA
11:53a
28h 06m
2 stops
Depart: Sat Sep 2 2017 Return: Tue Sep 5 2017 Trip spans 4 days
Delta
Delta
IAD
11:00a
HLN
7:17p
8h 17m
1 stop
HLN
2:00a
IAD
10:29a
8h 29m
1 stop
Depart: Fri Jun 9 2017 Return: Thu Jun 15 2017 Trip spans 7 days
United
United
IAD
10:45a
HLN
6:55p
8h 10m
1 stop
HLN
3:15a
IAD
10:09a
6h 54m
1 stop
Depart: Tue Sep 12 2017 Return: Sat Sep 16 2017 Trip spans 5 days
$1199
Select
American Airlines
American Airlines
DCA
1:39a
HLN
1:16p
11h 37m
2 stops
HLN
11:51a
DCA
1:00a
13h 09m
2 stops
Depart: Sat Jun 10 2017 Return: Tue Jun 20 2017 Trip spans 11 days
Delta
Delta
IAD
10:30a
HLN
5:44p
7h 14m
1 stop
HLN
1:40a
IAD
10:18a
8h 38m
1 stop
Depart: Sun Jun 11 2017 Return: Thu Jun 22 2017 Trip spans 12 days
United
United
IAD
10:45a
HLN
6:55p
8h 10m
1 stop
HLN
3:15a
IAD
10:09a
6h 54m
1 stop
Depart: Tue Aug 15 2017 Return: Tue Aug 22 2017 Trip spans 8 days
Delta
Delta
DCA
10:55a
HLN
7:34p
8h 39m
1 stop
HLN
1:40a
DCA
10:15a
8h 35m
1 stop
Depart: Thu Jun 15 2017 Return: Thu Jun 22 2017 Trip spans 8 days
United
United
IAD
10:45a
HLN
6:55p
8h 10m
1 stop
HLN
3:15a
IAD
9:08a
5h 53m
1 stop
Depart: Thu Nov 16 2017 Return: Tue Nov 21 2017 Trip spans 6 days
Major Airline
Major Airline
DCA
10:00p
HLN
6:55a
8h 55m
2 stops
HLN
5:45a
DCA
9:59a
28h 14m
2 stops
Depart: Mon Jun 12 2017 Return: Tue Jun 20 2017 Trip spans 9 days
Delta
Delta
DCA
12:59p
HLN
9:34p
8h 35m
1 stop
HLN
1:40a
DCA
11:28a
9h 48m
2 stops
Depart: Wed Aug 9 2017 Return: Mon Aug 14 2017 Trip spans 6 days
Alaska Airlines
Alaska Airlines
IAD
3:20a
HLN
1:14p
33h 54m
2 stops
HLN
11:49a
IAD
11:47a
23h 58m
2 stops
Depart: Mon Jul 3 2017 Return: Wed Jul 12 2017 Trip spans 10 days
United
United
IAD
10:45a
HLN
6:51p
8h 06m
1 stop
HLN
3:07a
IAD
10:31a
7h 24m
1 stop
Depart: Sat Aug 5 2017 Return: Thu Aug 10 2017 Trip spans 6 days
Major Airline
Major Airline
DCA
12:00a
HLN
9:14a
9h 14m
3 stops
HLN
7:49a
DCA
6:14a
22h 25m
3 stops
Depart: Fri Sep 15 2017 Return: Tue Sep 19 2017 Trip spans 5 days
Delta
Delta
IAD
12:50p
HLN
7:09p
6h 19m
1 stop
HLN
2:00a
IAD
10:29a
8h 29m
1 stop
Depart: Tue Jul 4 2017 Return: Wed Jul 12 2017 Trip spans 9 days
United
United
IAD
10:45a
HLN
6:51p
8h 06m
1 stop
HLN
3:07a
IAD
10:31a
7h 24m
1 stop
Depart: Sun Jun 25 2017 Return: Sat Jul 1 2017 Trip spans 7 days
Major Airline
Major Airline
DCA
12:00a
HLN
9:11a
9h 11m
1 stop
HLN
7:47a
DCA
11:53a
28h 06m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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.

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Airports
Origin

Washington
only $514
only $528
Destination

Helena
$514