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

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 Boston Logan International

(Round-trip)
Depart: Tue Mar 14 2017 Return: Fri Mar 17 2017 Trip spans 4 days
Delta
Delta
HLN
1:40a
BOS
7:46a
6h 06m
1 stop
BOS
10:45a
HLN
5:39p
6h 54m
1 stop
Depart: Mon May 22 2017 Return: Wed May 31 2017 Trip spans 10 days
Major Airline
Major Airline
HLN
7:46a
BOS
9:57p
14h 11m
1 stop
BOS
11:00p
HLN
9:11a
10h 11m
1 stop
Depart: Wed May 24 2017 Return: Sun May 28 2017 Trip spans 5 days
United
United
HLN
3:10a
BOS
12:27p
9h 17m
1 stop
BOS
11:28a
HLN
6:48p
7h 20m
1 stop
Depart: Sun May 7 2017 Return: Wed Jun 14 2017 Trip spans 39 days
Alaska Airlines
Alaska Airlines
HLN
11:46a
BOS
1:49a
14h 03m
1 stop
BOS
3:15a
HLN
1:11p
9h 56m
1 stop
Depart: Mon Mar 13 2017 Return: Thu Mar 16 2017 Trip spans 4 days
Delta
Delta
HLN
9:16a
BOS
5:47p
8h 31m
1 stop
BOS
10:45a
HLN
5:39p
6h 54m
1 stop
Depart: Tue May 23 2017 Return: Wed May 31 2017 Trip spans 9 days
Delta
Delta
HLN
1:55p
BOS
11:33p
9h 38m
1 stop
BOS
7:00a
HLN
7:42p
12h 42m
2 stops
Depart: Fri May 12 2017 Return: Wed Jun 14 2017 Trip spans 34 days
Alaska Airlines
Alaska Airlines
HLN
11:46a
BOS
5:58p
30h 12m
1 stop
BOS
3:15a
HLN
1:11p
9h 56m
1 stop
Depart: Sat May 20 2017 Return: Wed May 31 2017 Trip spans 12 days
Delta
Delta
HLN
1:45a
BOS
9:12a
7h 27m
1 stop
BOS
7:00a
HLN
7:42p
12h 42m
2 stops
Depart: Mon May 8 2017 Return: Sat Jun 17 2017 Trip spans 41 days
United
United
HLN
3:10a
BOS
12:27p
9h 17m
1 stop
BOS
11:15a
HLN
6:43p
7h 28m
1 stop
Depart: Sat May 13 2017 Return: Wed Jun 14 2017 Trip spans 33 days
Alaska Airlines
Alaska Airlines
HLN
11:46a
BOS
1:57a
14h 11m
1 stop
BOS
3:15a
HLN
1:11p
9h 56m
1 stop
Depart: Sun May 21 2017 Return: Wed May 31 2017 Trip spans 11 days
Delta
Delta
HLN
1:50p
BOS
11:33p
9h 43m
1 stop
BOS
7:00a
HLN
7:42p
12h 42m
2 stops
Depart: Fri Jul 7 2017 Return: Fri Jul 14 2017 Trip spans 8 days
Major Airline
Major Airline
HLN
7:47a
BOS
9:51p
14h 04m
2 stops
BOS
11:15p
HLN
9:11a
9h 56m
2 stops
Depart: Thu May 11 2017 Return: Wed Jun 14 2017 Trip spans 35 days
Alaska Airlines
Alaska Airlines
HLN
11:46a
BOS
5:58p
30h 12m
1 stop
BOS
3:15a
HLN
1:11p
9h 56m
1 stop
Depart: Fri May 26 2017 Return: Wed May 31 2017 Trip spans 6 days
Delta
Delta
HLN
1:50p
BOS
11:33p
9h 43m
1 stop
BOS
7:00a
HLN
7:42p
12h 42m
2 stops
Depart: Wed May 10 2017 Return: Wed Jun 14 2017 Trip spans 36 days
Alaska Airlines
Alaska Airlines
HLN
11:46a
BOS
1:57a
14h 11m
1 stop
BOS
3:15a
HLN
1:11p
9h 56m
1 stop
Depart: Thu May 25 2017 Return: Wed May 31 2017 Trip spans 7 days
Delta
Delta
HLN
1:50p
BOS
11:33p
9h 43m
1 stop
BOS
7:00a
HLN
7:42p
12h 42m
2 stops
Depart: Fri Apr 21 2017 Return: Sat Apr 29 2017 Trip spans 9 days
Alaska Airlines
Alaska Airlines
HLN
11:46a
BOS
1:49a
14h 03m
1 stop
BOS
3:00a
HLN
1:11p
10h 11m
1 stop
Depart: Tue May 9 2017 Return: Thu Jun 15 2017 Trip spans 38 days
Delta
Delta
HLN
1:55p
BOS
11:33p
9h 38m
1 stop
BOS
2:45a
HLN
10:30a
7h 45m
1 stop
Depart: Sat Aug 5 2017 Return: Sat Aug 12 2017 Trip spans 8 days
Delta
Delta
HLN
2:00a
BOS
2:17p
12h 17m
2 stops
BOS
7:00a
HLN
7:17p
12h 17m
2 stops
Depart: Sat Jul 29 2017 Return: Sun Aug 6 2017 Trip spans 9 days
Delta
Delta
HLN
2:00a
BOS
9:04a
7h 04m
1 stop
BOS
12:25p
HLN
7:19p
6h 54m
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

Helena
$400
Destination

Boston
$400