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Find cheap flights from Massachusetts to Great Falls from $547

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight to Great Falls departing on 9/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Mon 5/27
Mon 6/3

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In the last 7 days travelers have searched 44,335,567 times on KAYAK, and here is why:

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Good to know

Low season

January

High season

June

Cheapest flight

$547
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Boston to Great Falls

FAQs for booking flights from Massachusetts to Great Falls

  • How does KAYAK find such low prices on flights from Massachusetts to Great Falls?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Massachusetts to Great Falls.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Massachusetts to Great Falls?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Great Falls from Massachusetts is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Massachusetts to Great Falls?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Great Falls with an airline and back to Massachusetts with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Massachusetts to Great Falls?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Great Falls from Massachusetts up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly non-stop from Massachusetts to Great Falls?

Find which airlines fly direct from Massachusetts to Great Falls, which days they fly and book direct flights.

Nonstop departures

Massachusetts to Great Falls

Monday

Aeromexico, Air France, Alaska Airlines, +8 more

Aeromexico, Air France, +9 more

Tuesday

Aeromexico, Air France, Alaska Airlines, +8 more

Aeromexico, Air France, +9 more

Wednesday

Aeromexico, Air France, Alaska Airlines, +7 more

Aeromexico, Air France, +8 more

Thursday

Aeromexico, Air France, Alaska Airlines, +9 more

Aeromexico, Air France, +10 more

Friday

Aeromexico, Air France, Alaska Airlines, +8 more

Aeromexico, Air France, +9 more

Saturday

Air France, Alaska Airlines, Delta, +6 more

Air France, Alaska Airlines, +7 more

Sunday

Aeromexico, Air France, Alaska Airlines, +8 more

Aeromexico, Air France, +9 more

See more direct flights

Nonstop returns

Great Falls to Massachusetts

Monday

Aeromexico, Air France, Alaska Airlines, +8 more

Aeromexico, Air France, +9 more

Tuesday

Aeromexico, Air France, Alaska Airlines, +8 more

Aeromexico, Air France, +9 more

Wednesday

Aeromexico, Air France, Alaska Airlines, +7 more

Aeromexico, Air France, +8 more

Thursday

Aeromexico, Air France, Alaska Airlines, +9 more

Aeromexico, Air France, +10 more

Friday

Aeromexico, Air France, Alaska Airlines, +8 more

Aeromexico, Air France, +9 more

Saturday

Air France, Alaska Airlines, Delta, +6 more

Air France, Alaska Airlines, +7 more

Sunday

Aeromexico, Air France, Alaska Airlines, +8 more

Aeromexico, Air France, +9 more

See more direct flights
See more direct flights

Book cheap flights from Massachusetts to Great Falls

Recent round-trip flight deals

9/21Sat
1 stopAlaska Airlines
10h 51mBOS-GTF
10/1Tue
1 stopAlaska Airlines
14h 59mGTF-BOS
$547
9/21Sat
1 stopAlaska Airlines
18h 46mBOS-GTF
10/1Tue
2 stopsAlaska Airlines
32h 06mGTF-BOS
$554
9/21Sat
2 stopsUnited Airlines
15h 17mBOS-GTF
10/1Tue
2 stopsUnited Airlines
15h 59mGTF-BOS
$570
7/29Mon
1 stopDelta
6h 34mBOS-GTF
8/2Fri
2 stopsDelta
12h 45mGTF-BOS
$678
7/29Mon
1 stopDelta
6h 34mBOS-GTF
8/2Fri
1 stopDelta
9h 48mGTF-BOS
$688
7/29Mon
2 stopsDelta
7h 54mBOS-GTF
8/2Fri
2 stopsDelta
12h 45mGTF-BOS
$733
8/18Sun
1 stopDelta
8h 15mBOS-GTF
8/23Fri
1 stopDelta
9h 24mGTF-BOS
$738
8/18Sun
1 stopAlaska Airlines
18h 59mBOS-GTF
8/23Fri
2 stopsAlaska Airlines
23h 20mGTF-BOS
$775
7/21Sun
1 stopUnited Airlines
15h 48mBOS-GTF
7/25Thu
2 stopsUnited Airlines
22h 52mGTF-BOS
$823
7/21Sun
2 stopsUnited Airlines
17h 18mBOS-GTF
7/25Thu
2 stopsUnited Airlines
22h 52mGTF-BOS
$928

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Flights to Great Falls

Destination:

Great Falls (GTF)United States

Return flight deals:

Great Falls - Massachusetts

Cabin classes: