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: Wed May 10 2017 Return: Wed May 17 2017 Trip spans 8 days
Delta
Delta
BOS
10:47a
HLN
5:45p
6h 58m
1 stop
HLN
1:59p
BOS
11:23p
9h 24m
1 stop
Depart: Thu Mar 30 2017 Return: Sun Apr 2 2017 Trip spans 4 days
Major Airline
Major Airline
BOS
1:00a
HLN
7:01a
6h 01m
nonstop
HLN
9:00a
BOS
11:01a
2h 01m
nonstop
Depart: Tue Jun 6 2017 Return: Wed Jun 14 2017 Trip spans 9 days
Alaska Airlines
Alaska Airlines
BOS
3:15a
HLN
1:11p
9h 56m
1 stop
HLN
11:47a
BOS
12:05a
12h 18m
2 stops
Depart: Wed Mar 29 2017 Return: Mon Apr 3 2017 Trip spans 6 days
United
United
BOS
4:05a
HLN
6:50p
14h 45m
2 stops
HLN
3:05a
BOS
12:38p
9h 33m
1 stop
Depart: Tue Aug 29 2017 Return: Thu Sep 7 2017 Trip spans 10 days
Alaska Airlines
Alaska Airlines
BOS
3:00a
HLN
12:55p
9h 55m
1 stop
HLN
11:45a
BOS
6:10p
30h 25m
1 stop
Depart: Thu May 11 2017 Return: Mon May 15 2017 Trip spans 5 days
Delta
Delta
BOS
2:45a
HLN
10:35a
7h 50m
1 stop
HLN
9:10a
BOS
5:52p
8h 42m
1 stop
Depart: Wed Sep 6 2017 Return: Thu Sep 14 2017 Trip spans 9 days
Major Airline
Major Airline
BOS
11:00p
HLN
8:55a
9h 55m
1 stop
HLN
7:45a
BOS
9:48p
14h 03m
1 stop
Depart: Sat Sep 2 2017 Return: Thu Sep 7 2017 Trip spans 6 days
Alaska Airlines
Alaska Airlines
BOS
3:00a
HLN
12:55p
9h 55m
1 stop
HLN
11:45a
BOS
6:10p
30h 25m
1 stop
Depart: Thu Jun 8 2017 Return: Mon Jun 12 2017 Trip spans 5 days
Delta
Delta
BOS
2:45a
HLN
10:35a
7h 50m
1 stop
HLN
1:54p
BOS
11:31p
9h 37m
1 stop
Depart: Thu Sep 7 2017 Return: Thu Sep 14 2017 Trip spans 8 days
Alaska Airlines
Alaska Airlines
BOS
3:00a
HLN
12:55p
9h 55m
1 stop
HLN
11:45a
BOS
3:55p
28h 10m
2 stops
Depart: Sun Aug 20 2017 Return: Fri Aug 25 2017 Trip spans 6 days
Major Airline
Major Airline
BOS
11:15p
HLN
9:12a
9h 57m
1 stop
HLN
7:47a
BOS
9:49p
14h 02m
1 stop
Depart: Sun Sep 3 2017 Return: Thu Sep 7 2017 Trip spans 5 days
Alaska Airlines
Alaska Airlines
BOS
3:00a
HLN
12:55p
9h 55m
1 stop
HLN
11:45a
BOS
6:10p
30h 25m
1 stop
Depart: Fri Jun 9 2017 Return: Sat Jun 17 2017 Trip spans 9 days
Delta
Delta
BOS
2:45a
HLN
10:35a
7h 50m
1 stop
HLN
9:00a
BOS
5:43p
8h 43m
1 stop
Depart: Sat Jul 15 2017 Return: Sat Jul 22 2017 Trip spans 8 days
United
United
BOS
1:54a
HLN
6:43p
16h 49m
2 stops
HLN
3:15a
BOS
6:25p
15h 10m
2 stops
Depart: Wed Jun 7 2017 Return: Tue Jun 13 2017 Trip spans 7 days
Alaska Airlines
Alaska Airlines
BOS
3:15a
HLN
1:11p
9h 56m
1 stop
HLN
11:47a
BOS
12:05a
12h 18m
2 stops
Depart: Mon Aug 7 2017 Return: Tue Aug 15 2017 Trip spans 9 days
Major Airline
Major Airline
BOS
11:15p
HLN
9:12a
9h 57m
2 stops
HLN
7:47a
BOS
9:49p
14h 02m
2 stops
Depart: Wed Jul 19 2017 Return: Tue Jul 25 2017 Trip spans 7 days
Major Airline
Major Airline
BOS
10:57a
HLN
9:12a
22h 15m
1 stop
HLN
7:47a
BOS
9:49p
14h 02m
1 stop
Depart: Mon Aug 28 2017 Return: Thu Sep 7 2017 Trip spans 11 days
Alaska Airlines
Alaska Airlines
BOS
3:00a
HLN
12:55p
9h 55m
1 stop
HLN
11:45a
BOS
6:10p
30h 25m
1 stop
Depart: Tue Jul 18 2017 Return: Mon Jul 24 2017 Trip spans 7 days
Major Airline
Major Airline
BOS
10:57a
HLN
9:12a
22h 15m
1 stop
HLN
7:47a
BOS
5:41a
21h 54m
1 stop
Depart: Fri Jun 23 2017 Return: Fri Jun 30 2017 Trip spans 8 days
Delta
Delta
BOS
12:25p
HLN
8:32p
8h 07m
1 stop
HLN
1:54p
BOS
11:31p
9h 37m
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
$440
Destination

Helena
$440