Find Deals on Flights from Baltimore/Washington to Helena (BWI - HLN)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
Students
under 26
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Baltimore/Washington to Helena

(Round-trip)
Depart: Tue Feb 14 2017 Return: Wed Mar 1 2017 Trip spans 16 days
United
United
BWI
10:54a
HLN
5:53p
6h 59m
1 stop
HLN
2:10a
BWI
8:03a
5h 53m
1 stop
Depart: Tue Feb 28 2017 Return: Wed Mar 1 2017 Trip spans 2 days
Delta
Delta
BWI
2:15a
HLN
9:47a
7h 32m
1 stop
HLN
8:12a
BWI
3:57p
7h 45m
1 stop
Depart: Fri May 12 2017 Return: Mon May 15 2017 Trip spans 4 days
Alaska Airlines
Alaska Airlines
BWI
1:00p
HLN
1:11p
24h 11m
1 stop
HLN
11:46a
BWI
9:59a
22h 13m
1 stop
Depart: Fri Feb 24 2017 Return: Wed Mar 1 2017 Trip spans 6 days
Delta
Delta
BWI
7:11a
HLN
4:43p
9h 32m
1 stop
HLN
8:12a
BWI
3:57p
7h 45m
1 stop
Depart: Wed Apr 5 2017 Return: Tue Apr 11 2017 Trip spans 7 days
United
United
BWI
12:12p
HLN
6:47p
6h 35m
1 stop
HLN
3:10a
BWI
9:05a
5h 55m
1 stop
Depart: Mon Feb 27 2017 Return: Wed Mar 1 2017 Trip spans 3 days
Delta
Delta
BWI
7:11a
HLN
4:43p
9h 32m
1 stop
HLN
8:12a
BWI
3:57p
7h 45m
1 stop
Depart: Sun Feb 26 2017 Return: Wed Mar 1 2017 Trip spans 4 days
United
United
BWI
10:59a
HLN
5:54p
6h 55m
1 stop
HLN
2:10a
BWI
8:03a
5h 53m
1 stop
Depart: Sat May 13 2017 Return: Sat May 20 2017 Trip spans 8 days
Delta
Delta
BWI
3:25a
HLN
10:31a
7h 06m
1 stop
HLN
2:25a
BWI
3:32p
13h 07m
2 stops
Depart: Mon Mar 20 2017 Return: Sat Mar 25 2017 Trip spans 6 days
Alaska Airlines
Alaska Airlines
BWI
12:45p
HLN
1:07p
24h 22m
1 stop
HLN
11:46a
BWI
12:45a
12h 59m
2 stops
Depart: Mon Mar 27 2017 Return: Tue Apr 4 2017 Trip spans 9 days
United
United
BWI
12:10p
HLN
6:42p
6h 32m
1 stop
HLN
3:10a
BWI
9:05a
5h 55m
1 stop
Depart: Mon Feb 6 2017 Return: Wed Feb 15 2017 Trip spans 10 days
Delta
Delta
BWI
11:35a
HLN
6:57p
7h 22m
1 stop
HLN
8:11a
BWI
3:59p
7h 48m
1 stop
Depart: Mon Apr 10 2017 Return: Tue Apr 11 2017 Trip spans 2 days
United
United
BWI
12:00p
HLN
6:47p
6h 47m
1 stop
HLN
3:10a
BWI
9:05a
5h 55m
1 stop
Depart: Tue Feb 7 2017 Return: Sun Feb 12 2017 Trip spans 6 days
Alaska Airlines
Alaska Airlines
BWI
12:35p
HLN
11:51a
23h 16m
1 stop
HLN
10:25a
BWI
11:08p
36h 43m
2 stops
Depart: Fri Feb 3 2017 Return: Sat Feb 11 2017 Trip spans 9 days
Delta
Delta
BWI
11:35a
HLN
6:57p
7h 22m
1 stop
HLN
1:59a
BWI
10:03a
8h 04m
2 stops
Depart: Mon Jan 30 2017 Return: Tue Jan 31 2017 Trip spans 2 days
United
United
BWI
10:54a
HLN
5:54p
7h 00m
1 stop
HLN
2:10a
BWI
8:03a
5h 53m
1 stop
Depart: Wed Feb 15 2017 Return: Wed Mar 1 2017 Trip spans 15 days
Delta
Delta
BWI
4:40a
HLN
4:47p
12h 07m
2 stops
HLN
8:12a
BWI
3:57p
7h 45m
1 stop
Depart: Sat Mar 4 2017 Return: Sat Mar 11 2017 Trip spans 8 days
Alaska Airlines
Alaska Airlines
BWI
12:35p
HLN
11:51a
23h 16m
1 stop
HLN
10:25a
BWI
10:00p
34h 35m
2 stops
Depart: Tue Jan 31 2017 Return: Wed Feb 1 2017 Trip spans 2 days
United
United
BWI
10:54a
HLN
5:54p
7h 00m
1 stop
HLN
2:10a
BWI
8:03a
5h 53m
1 stop
Depart: Thu Feb 16 2017 Return: Wed Mar 1 2017 Trip spans 14 days
Delta
Delta
BWI
4:40a
HLN
4:47p
12h 07m
2 stops
HLN
8:12a
BWI
3:57p
7h 45m
1 stop
Depart: Tue Apr 4 2017 Return: Tue Apr 11 2017 Trip spans 8 days
United
United
BWI
12:00p
HLN
6:47p
6h 47m
1 stop
HLN
3:10a
BWI
9:05a
5h 55m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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.

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Airports
Origin

Baltimore
$420
Destination

Helena
$420