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

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 Helena to Baltimore/Washington

(Round-trip)
Depart: Tue Feb 7 2017 Return: Wed Feb 8 2017 Trip spans 2 days
United
United
HLN
2:10a
BWI
8:03a
5h 53m
1 stop
BWI
10:54a
HLN
5:54p
7h 00m
1 stop
Depart: Wed Feb 8 2017 Return: Sat Feb 11 2017 Trip spans 4 days
Delta
Delta
HLN
1:20a
BWI
8:55a
7h 35m
1 stop
BWI
2:30a
HLN
9:47a
7h 17m
1 stop
Depart: Sat Jan 28 2017 Return: Sat Feb 4 2017 Trip spans 8 days
Alaska Airlines
Alaska Airlines
HLN
10:25a
BWI
9:28a
23h 03m
1 stop
BWI
12:35p
HLN
11:51a
23h 16m
1 stop
Depart: Mon Feb 6 2017 Return: Fri Feb 10 2017 Trip spans 5 days
Major Airline
Major Airline
HLN
5:25a
BWI
4:28a
23h 03m
1 stop
BWI
7:35a
HLN
6:51a
23h 16m
1 stop
Depart: Thu Feb 23 2017 Return: Tue Feb 28 2017 Trip spans 6 days
Delta
Delta
HLN
12:40a
BWI
9:46a
9h 06m
1 stop
BWI
2:15a
HLN
9:47a
7h 32m
1 stop
Depart: Sun Feb 26 2017 Return: Thu Mar 2 2017 Trip spans 5 days
United
United
HLN
2:10a
BWI
8:03a
5h 53m
1 stop
BWI
10:59a
HLN
5:54p
6h 55m
1 stop
Depart: Fri Feb 24 2017 Return: Tue Feb 28 2017 Trip spans 5 days
Delta
Delta
HLN
12:40a
BWI
9:46a
9h 06m
1 stop
BWI
2:15a
HLN
9:47a
7h 32m
1 stop
Depart: Tue Apr 4 2017 Return: Tue Apr 11 2017 Trip spans 8 days
United
United
HLN
3:10a
BWI
9:05a
5h 55m
1 stop
BWI
12:00p
HLN
6:47p
6h 47m
1 stop
Depart: Mon Feb 27 2017 Return: Tue Feb 28 2017 Trip spans 2 days
Delta
Delta
HLN
12:40a
BWI
9:46a
9h 06m
1 stop
BWI
2:15a
HLN
9:47a
7h 32m
1 stop
Depart: Wed Feb 22 2017 Return: Tue Feb 28 2017 Trip spans 7 days
Alaska Airlines
Alaska Airlines
HLN
10:25a
BWI
9:28a
23h 03m
1 stop
BWI
12:35p
HLN
11:51a
23h 16m
1 stop
Depart: Wed Apr 5 2017 Return: Tue Apr 11 2017 Trip spans 7 days
United
United
HLN
3:10a
BWI
9:17a
6h 07m
1 stop
BWI
12:00p
HLN
6:47p
6h 47m
1 stop
Depart: Thu Mar 2 2017 Return: Wed Mar 8 2017 Trip spans 7 days
Delta
Delta
HLN
12:40a
BWI
9:46a
9h 06m
1 stop
BWI
4:43a
HLN
4:43p
12h 00m
2 stops
Depart: Tue Feb 21 2017 Return: Tue Feb 28 2017 Trip spans 8 days
Alaska Airlines
Alaska Airlines
HLN
10:25a
BWI
9:28a
23h 03m
1 stop
BWI
12:35p
HLN
11:51a
23h 16m
1 stop
Depart: Tue Apr 11 2017 Return: Wed Apr 12 2017 Trip spans 2 days
United
United
HLN
3:10a
BWI
9:05a
5h 55m
1 stop
BWI
12:12p
HLN
6:47p
6h 35m
1 stop
Depart: Tue Mar 28 2017 Return: Wed Apr 5 2017 Trip spans 9 days
Delta
Delta
HLN
1:40a
BWI
10:34a
8h 54m
1 stop
BWI
1:10p
HLN
8:07p
6h 57m
1 stop
Depart: Tue Apr 18 2017 Return: Mon May 1 2017 Trip spans 14 days
United
United
HLN
3:10a
BWI
9:05a
5h 55m
1 stop
BWI
12:00p
HLN
6:47p
6h 47m
1 stop
Depart: Wed Mar 29 2017 Return: Wed Apr 5 2017 Trip spans 8 days
Delta
Delta
HLN
1:54p
BWI
11:10p
9h 16m
1 stop
BWI
1:10p
HLN
8:07p
6h 57m
1 stop
Depart: Wed Apr 19 2017 Return: Tue May 2 2017 Trip spans 14 days
United
United
HLN
3:10a
BWI
9:17a
6h 07m
1 stop
BWI
12:00p
HLN
6:47p
6h 47m
1 stop
Depart: Fri May 26 2017 Return: Tue May 30 2017 Trip spans 5 days
Alaska Airlines
Alaska Airlines
HLN
11:46a
BWI
9:59a
22h 13m
1 stop
BWI
4:00a
HLN
1:11p
33h 11m
2 stops
Depart: Mon Apr 24 2017 Return: Mon May 1 2017 Trip spans 8 days
Delta
Delta
HLN
1:40a
BWI
10:26a
8h 46m
1 stop
BWI
12:35p
HLN
7:42p
7h 07m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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

Helena
$420
Destination

Baltimore
$420