Find Deals on Flights from Boston Logan International to Helena (BOS - 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 Boston Logan International to Helena

(Round-trip)
Depart: Thu Feb 23 2017 Return: Thu Mar 2 2017 Trip spans 8 days
Major Airline
Major Airline
BOS
12:00a
HLN
6:01a
6h 01m
nonstop
HLN
8:00a
BOS
10:01a
2h 01m
nonstop
Depart: Tue May 9 2017 Return: Tue May 16 2017 Trip spans 8 days
Delta
Delta
BOS
2:45a
HLN
10:32a
7h 47m
1 stop
HLN
1:55p
BOS
11:33p
9h 38m
1 stop
Depart: Sat May 13 2017 Return: Wed May 17 2017 Trip spans 5 days
United
United
BOS
11:18a
HLN
6:48p
7h 30m
1 stop
HLN
3:10a
BOS
12:27p
9h 17m
1 stop
Depart: Tue Apr 4 2017 Return: Sat Apr 8 2017 Trip spans 5 days
Alaska Airlines
Alaska Airlines
BOS
3:20a
HLN
1:07p
9h 47m
1 stop
HLN
11:46a
BOS
11:49p
12h 03m
1 stop
Depart: Thu May 11 2017 Return: Fri May 19 2017 Trip spans 9 days
Major Airline
Major Airline
BOS
1:15a
HLN
9:11a
31h 56m
2 stops
HLN
7:46a
BOS
1:58p
30h 12m
2 stops
Depart: Thu Mar 9 2017 Return: Sun Mar 12 2017 Trip spans 4 days
Delta
Delta
BOS
9:45a
HLN
4:39p
6h 54m
1 stop
HLN
12:40a
BOS
11:05a
9h 25m
1 stop
Depart: Fri May 12 2017 Return: Tue May 16 2017 Trip spans 5 days
United
United
BOS
2:25a
HLN
6:48p
16h 23m
2 stops
HLN
3:10a
BOS
12:27p
9h 17m
1 stop
Depart: Wed May 10 2017 Return: Sun May 21 2017 Trip spans 12 days
Alaska Airlines
Alaska Airlines
BOS
3:00a
HLN
1:11p
10h 11m
1 stop
HLN
11:46a
BOS
1:57a
14h 11m
1 stop
Depart: Tue May 23 2017 Return: Thu Jun 1 2017 Trip spans 10 days
Delta
Delta
BOS
3:00a
HLN
3:20p
12h 20m
2 stops
HLN
1:50p
BOS
11:33p
9h 43m
1 stop
Depart: Sun May 28 2017 Return: Mon Jun 5 2017 Trip spans 9 days
Major Airline
Major Airline
BOS
10:55a
HLN
9:11a
22h 16m
1 stop
HLN
7:47a
BOS
9:51p
14h 04m
1 stop
Depart: Wed May 24 2017 Return: Tue Jun 6 2017 Trip spans 14 days
Alaska Airlines
Alaska Airlines
BOS
3:00a
HLN
1:11p
10h 11m
1 stop
HLN
11:47a
BOS
1:51a
14h 04m
1 stop
Depart: Thu Jun 1 2017 Return: Tue Jun 6 2017 Trip spans 6 days
United
United
BOS
11:15a
HLN
6:43p
7h 28m
1 stop
HLN
3:15a
BOS
12:33p
9h 18m
1 stop
Depart: Fri May 19 2017 Return: Sat May 27 2017 Trip spans 9 days
Major Airline
Major Airline
BOS
10:55a
HLN
9:11a
22h 16m
1 stop
HLN
7:46a
BOS
5:45a
21h 59m
1 stop
Depart: Thu Mar 16 2017 Return: Mon Mar 20 2017 Trip spans 5 days
Delta
Delta
BOS
10:45a
HLN
5:39p
6h 54m
1 stop
HLN
1:40a
BOS
11:05a
9h 25m
1 stop
Depart: Sun May 14 2017 Return: Fri May 19 2017 Trip spans 6 days
Alaska Airlines
Alaska Airlines
BOS
3:00a
HLN
1:11p
10h 11m
1 stop
HLN
11:46a
BOS
5:58p
30h 12m
1 stop
Depart: Sat Jun 3 2017 Return: Tue Jun 6 2017 Trip spans 4 days
United
United
BOS
11:15a
HLN
6:43p
7h 28m
1 stop
HLN
3:15a
BOS
12:33p
9h 18m
1 stop
Depart: Mon May 22 2017 Return: Thu Jun 1 2017 Trip spans 11 days
Delta
Delta
BOS
2:30p
HLN
3:20p
24h 50m
2 stops
HLN
1:50p
BOS
11:33p
9h 43m
1 stop
Depart: Wed Feb 22 2017 Return: Wed Mar 1 2017 Trip spans 8 days
Major Airline
Major Airline
BOS
12:00a
HLN
6:01a
6h 01m
nonstop
HLN
8:00a
BOS
10:01a
2h 01m
nonstop
Depart: Sat May 27 2017 Return: Wed May 31 2017 Trip spans 5 days
United
United
BOS
3:20p
HLN
6:48p
27h 28m
2 stops
HLN
3:10a
BOS
12:27p
9h 17m
1 stop
Depart: Sun May 21 2017 Return: Tue Jun 6 2017 Trip spans 17 days
Alaska Airlines
Alaska Airlines
BOS
3:00a
HLN
1:11p
10h 11m
1 stop
HLN
11:47a
BOS
1:51a
14h 04m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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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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

Boston
$397
Destination

Helena
$397