Find Cheap 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
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: Thu Jan 18 2018 Return: Tue Jan 23 2018 Trip spans 6 days
Alaska Airlines
Alaska Airlines
HLN
12:00a
BWI
11:10a
35h 10m
2 stops
BWI
12:00a
HLN
9:00a
33h 00m
2 stops
Depart: Mon Dec 25 2017 Return: Wed Jan 3 2018 Trip spans 10 days
Delta
Delta
HLN
12:00a
BWI
8:27a
8h 27m
2 stops
BWI
12:00a
HLN
6:21a
6h 21m
1 stop
Depart: Sun Dec 17 2017 Return: Wed Jan 3 2018 Trip spans 18 days
United
United
HLN
12:00a
BWI
9:13a
9h 13m
1 stop
BWI
12:00a
HLN
10:21a
10h 21m
2 stops
Depart: Wed Nov 1 2017 Return: Tue Nov 14 2017 Trip spans 14 days
Alaska Airlines
Alaska Airlines
HLN
12:00a
BWI
11:03a
11h 03m
2 stops
BWI
12:00a
HLN
8:50a
32h 50m
2 stops
Depart: Sat Nov 18 2017 Return: Sat Nov 25 2017 Trip spans 8 days
Delta
Delta
HLN
12:00a
BWI
12:53p
12h 53m
2 stops
BWI
12:00a
HLN
7:39a
7h 39m
1 stop
Depart: Thu Oct 19 2017 Return: Tue Oct 24 2017 Trip spans 6 days
Delta
Delta
HLN
12:00a
BWI
8:10a
8h 10m
1 stop
BWI
12:00a
HLN
7:17a
7h 17m
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

Helena
$398
Destination

Baltimore
$398