Find cheap flights from Montana to Boston

BOS

Find cheap flights from Montana to Boston

Round-trip
Economy
From?
Boston Logan Intl
Tue 8/4
Tue 8/11
Any month
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Search hundreds of travel sites at once for deals on flights to Boston

Good to know

Low season

December Best time to beat the crowds with an average 4% drop in price.

High season

February Most popular time to fly with an average 11% increase in price.

Average price of a round-trip

$413 (avg. price over the last 2 weeks)

Good deal for a round-trip

$249 or less

FAQs for booking Montana to Boston flights

How does KAYAK find such low prices on flights from Montana to Boston?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Montana to Boston?

What is the Hacker Fare option on flights from Montana to Boston?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Montana to Boston?

Top 3 airlines serving Montana to Boston Logan Intl

Scores according to KAYAK customer reviews

8.2
JetBlue
Overall score based on 19,204 reviews
8.3
Boarding
8.3
Comfort
8.6
Crew
7.9
Entertainment
7.8
Food
Airline reviews
Read more about JetBlue

Book cheap flights from Montana to Boston (round-trip)

Airports
Origin
Kalispell
$172
only
$172
Billings
$146
only
$146
Missoula
$182
only
$182
Bozeman
$263
only
$263
Destination
Boston
$146
only
$146
Mon, Aug 3
BIL
Billings Logan Intl
BOS
Boston Logan Airport
28h 15m
Wed, Aug 5
BOS
Boston Logan Airport
BIL
Billings Logan Intl
31h 00m
Trip: 3 days
Based on null reviews
Mon, Aug 3
BIL
Billings Logan Intl
BOS
Boston Logan Airport
10h 34m
Wed, Aug 5
BOS
Boston Logan Airport
BIL
Billings Logan Intl
12h 42m
Trip: 3 days
Based on null reviews
Wed, Aug 26
BZN
Gallatin Field Airport
BOS
Boston Logan Airport
22h 20m
Tue, Sep 1
BOS
Boston Logan Airport
BZN
Gallatin Field Airport
23h 59m
Trip: 7 days
Based on null reviews
Thu, Jul 30
FCA
Kalispell Glacier Park
BOS
Boston Logan Airport
22h 53m
Sat, Aug 1
BOS
Boston Logan Airport
FCA
Kalispell Glacier Park
24h 05m
Trip: 3 days
Based on null reviews
Wed, Sep 2
BZN
Gallatin Field Airport
BOS
Boston Logan Airport
9h 19m
Tue, Sep 8
BOS
Boston Logan Airport
BZN
Gallatin Field Airport
9h 29m
Trip: 7 days
Based on null reviews
Fri, Jul 24
MSO
Missoula Johnson-Bell Field
BOS
Boston Logan Airport
23h 05m
Sun, Jul 26
BOS
Boston Logan Airport
MSO
Missoula Johnson-Bell Field
26h 14m
Trip: 3 days
Based on null reviews
Thu, Jul 30
FCA
Kalispell Glacier Park
BOS
Boston Logan Airport
22h 53m
Wed, Aug 5
BOS
Boston Logan Airport
FCA
Kalispell Glacier Park
33h 35m
Trip: 7 days
Based on null reviews
Mon, Sep 14
MSO
Missoula Johnson-Bell Field
BOS
Boston Logan Airport
13h 30m
Thu, Sep 17
BOS
Boston Logan Airport
MSO
Missoula Johnson-Bell Field
14h 56m
Trip: 4 days
Based on null reviews
Thu, Aug 6
MSO
Missoula Johnson-Bell Field
BOS
Boston Logan Airport
25h 58m
Thu, Aug 13
BOS
Boston Logan Airport
MSO
Missoula Johnson-Bell Field
18h 27m
Trip: 8 days
Based on null reviews
Mon, Aug 31
BIL
Billings Logan Intl
BOS
Boston Logan Airport
27h 13m
Sun, Sep 6
BOS
Boston Logan Airport
BIL
Billings Logan Intl
24h 44m
Trip: 7 days
Based on null reviews
Wed, Aug 26
BIL
Billings Logan Intl
BOS
Boston Logan Airport
11h 34m
Tue, Sep 1
BOS
Boston Logan Airport
BIL
Billings Logan Intl
6h 49m
Trip: 7 days
Based on null reviews
Thu, Aug 6
MSO
Missoula Johnson-Bell Field
BOS
Boston Logan Airport
25h 58m
Sun, Aug 16
BOS
Boston Logan Airport
MSO
Missoula Johnson-Bell Field
18h 59m
Trip: 11 days
Based on null reviews
Fri, Aug 28
BIL
Billings Logan Intl
BOS
Boston Logan Airport
10h 34m
Mon, Aug 31
BOS
Boston Logan Airport
BIL
Billings Logan Intl
10h 46m
Trip: 4 days
Based on null reviews
Fri, Aug 28
BIL
Billings Logan Intl
BOS
Boston Logan Airport
27h 02m
Sun, Sep 6
BOS
Boston Logan Airport
BIL
Billings Logan Intl
24h 44m
Trip: 10 days
Based on null reviews
Mon, Aug 10
BZN
Gallatin Field Airport
BOS
Boston Logan Airport
5h 49m
Wed, Aug 26
BOS
Boston Logan Airport
BZN
Gallatin Field Airport
10h 20m
Trip: 17 days
Based on null reviews
Wed, Aug 26
BZN
Gallatin Field Airport
BOS
Boston Logan Airport
4h 25m
Tue, Sep 1
BOS
Boston Logan Airport
BZN
Gallatin Field Airport
9h 29m
Trip: 7 days
Based on null reviews
Mon, Aug 31
BIL
Billings Logan Intl
BOS
Boston Logan Airport
27h 13m
Thu, Sep 3
BOS
Boston Logan Airport
BIL
Billings Logan Intl
24h 44m
Trip: 4 days
Based on null reviews
Fri, Aug 7
BIL
Billings Logan Intl
BOS
Boston Logan Airport
12h 19m
Mon, Aug 10
BOS
Boston Logan Airport
BIL
Billings Logan Intl
12h 42m
Trip: 4 days
Based on null reviews
Fri, Jul 24
MSO
Missoula Johnson-Bell Field
BOS
Boston Logan Airport
25h 44m
Sun, Jul 26
BOS
Boston Logan Airport
MSO
Missoula Johnson-Bell Field
26h 14m
Trip: 3 days
Based on null reviews
Thu, Aug 27
BIL
Billings Logan Intl
BOS
Boston Logan Airport
8h 36m
Wed, Sep 2
BOS
Boston Logan Airport
BIL
Billings Logan Intl
7h 26m
Trip: 7 days
Based on null reviews

Book cheap flights from Montana to Boston (one-way)

Airports
Origin
Kalispell
$92
only
$92
Billings
$74
only
$74
Missoula
$81
only
$81
Bozeman
$85
only
$85
Destination
Boston
$74
only
$74
Mon, Aug 3
BIL
Billings Logan Intl
BOS
Boston Logan Airport
28h 15m
Based on null reviews
Sat, Aug 8
MSO
Missoula Johnson-Bell Field
BOS
Boston Logan Airport
7h 18m
Based on null reviews
Fri, Aug 14
BIL
Billings Logan Intl
BOS
Boston Logan Airport
15h 32m
Based on null reviews
Sat, Aug 8
BZN
Gallatin Field Airport
BOS
Boston Logan Airport
22h 31m
Based on null reviews
Fri, Sep 4
BZN
Gallatin Field Airport
BOS
Boston Logan Airport
6h 55m
Based on null reviews
Fri, Jul 31
MSO
Missoula Johnson-Bell Field
BOS
Boston Logan Airport
15h 38m
Based on null reviews
Fri, Aug 14
BIL
Billings Logan Intl
BOS
Boston Logan Airport
15h 27m
Based on null reviews
Mon, Aug 17
BIL
Billings Logan Intl
BOS
Boston Logan Airport
23h 29m
Based on null reviews
Mon, Aug 3
BIL
Billings Logan Intl
BOS
Boston Logan Airport
7h 41m
Based on null reviews
Sun, Aug 9
BZN
Gallatin Field Airport
BOS
Boston Logan Airport
15h 33m
Based on null reviews
Fri, Aug 14
MSO
Missoula Johnson-Bell Field
BOS
Boston Logan Airport
27h 31m
Based on null reviews
Mon, Jul 27
BZN
Gallatin Field Airport
BOS
Boston Logan Airport
8h 21m
Based on null reviews
Sun, Aug 9
BIL
Billings Logan Intl
BOS
Boston Logan Airport
31h 15m
Based on null reviews
Sat, Aug 15
MSO
Missoula Johnson-Bell Field
BOS
Boston Logan Airport
10h 36m
Based on null reviews
Sun, Aug 30
BZN
Gallatin Field Airport
BOS
Boston Logan Airport
17h 24m
Based on null reviews
Sat, Aug 8
BZN
Gallatin Field Airport
BOS
Boston Logan Airport
22h 31m
Based on null reviews
Sat, Aug 8
FCA
Kalispell Glacier Park
BOS
Boston Logan Airport
13h 19m
Based on null reviews
Sat, Aug 8
BZN
Gallatin Field Airport
BOS
Boston Logan Airport
18h 48m
Based on null reviews
Sun, Aug 9
BZN
Gallatin Field Airport
BOS
Boston Logan Airport
6h 40m
Based on null reviews
Sun, Aug 2
FCA
Kalispell Glacier Park
BOS
Boston Logan Airport
25h 44m
Based on null reviews
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

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.

We compile tonnes of data for you
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.

If you have more questions or if you have a bad price to report to us,
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