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Cheap flights from Great Falls to Rhode Island from $213

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Great Falls to Rhode Island departing on 12/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Great Falls to Rhode Island

Cheap round-trip flights

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Alaska Airlines Logo
6:07 pm - 6:54 amGTF-BOS
10h 47m1 stop
Alaska Airlines Logo
9:02 am - 5:07 pmBOS-GTF
10h 05m1 stop
$456Alaska Airlines
Find Deal
Tue, Mar 10 - Wed, Mar 11
Delta Logo
1:10 pm - 6:32 amGTF-BOS
15h 22m2 stops
Delta Logo
11:00 am - 10:53 pmBOS-GTF
13h 53m2 stops
$463Delta
Find Deal
Tue, Mar 10 - Wed, Mar 11
Hawaiian Airlines Logo
4:00 pm - 7:16 amGTF-BOS
13h 16m1 stop
Hawaiian Airlines Logo
7:00 am - 3:20 pmBOS-GTF
10h 20m1 stop
$471Hawaiian Airlines
Find Deal
Tue, Mar 10 - Thu, Mar 12
Delta Logo
5:30 am - 12:23 amGTF-BOS
16h 53m2 stops
Delta Logo
6:00 am - 12:32 pmBOS-GTF
8h 32m1 stop
$472Delta
Find Deal
Tue, Mar 10 - Wed, Mar 11
Delta Logo
1:10 pm - 11:54 pmGTF-BOS
8h 44m1 stop
Delta Logo
6:00 am - 12:32 pmBOS-GTF
8h 32m1 stop
$480Delta
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Tue, Mar 10 - Wed, Mar 11
Delta Logo
1:10 pm - 6:32 amGTF-BOS
15h 22m2 stops
Delta Logo
6:00 am - 12:32 pmBOS-GTF
8h 32m1 stop
$526Delta
Find Deal
Tue, Mar 10 - Thu, Mar 12
Delta Logo
6:15 pm - 3:50 pmGTF-BOS
19h 35m2 stops
Delta Logo
7:05 am - 5:44 pmBOS-GTF
12h 39m2 stops
$533Delta
Find Deal
Tue, Mar 10 - Thu, Mar 12
United Airlines Logo
6:20 am - 11:42 pmGTF-BOS
15h 22m2 stops
United Airlines Logo
5:30 am - 1:33 pmBOS-GTF
34h 03m2 stops
$700United Airlines
Find Deal
Sun, Nov 23 - Thu, Nov 27
United Airlines Logo
2:30 pm - 11:39 pmGTF-BOS
7h 09m1 stop
United Airlines Logo
7:25 am - 1:33 pmBOS-GTF
8h 08m1 stop
$708United Airlines
Find Deal
Sun, Nov 23 - Thu, Nov 27
United Airlines Logo
2:30 pm - 11:39 pmGTF-BOS
7h 09m1 stop
United Airlines Logo
6:00 am - 1:33 pmBOS-GTF
9h 33m2 stops
$714United Airlines
Find Deal
Sun, Nov 23 - Thu, Nov 27

Delta flights from Great Falls to Rhode Island

Our best Delta deals on Great Falls to Rhode Island flight tickets
Delta
Mar 10
GTF1:10 pmGreat Falls
15h 22m
2 stops
BOS6:32 amBoston Logan Intl
Mar 11
BOS11:00 amBoston Logan Intl
13h 53m
2 stops
GTF10:53 pmGreat Falls
$463
Find similar
Delta
Mar 10
GTF5:30 amGreat Falls
16h 53m
2 stops
BOS12:23 amBoston Logan Intl
Mar 11
BOS6:00 amBoston Logan Intl
8h 32m
1 stop
GTF12:32 pmGreat Falls
$472
Find similar
Delta
Mar 10
GTF1:10 pmGreat Falls
8h 44m
1 stop
BOS11:54 pmBoston Logan Intl
Mar 11
BOS6:00 amBoston Logan Intl
8h 32m
1 stop
GTF12:32 pmGreat Falls
$480
Find similar

United Airlines flights from Great Falls to Rhode Island

Our best United Airlines deals on Great Falls to Rhode Island flight tickets
United Airlines
Nov 23
GTF6:20 amGreat Falls
15h 22m
2 stops
BOS11:42 pmBoston Logan Intl
Nov 27
BOS5:30 amBoston Logan Intl
34h 03m
2 stops
GTF1:33 pmGreat Falls
$700
Find similar
United Airlines
Nov 23
GTF2:30 pmGreat Falls
7h 09m
1 stop
BOS11:39 pmBoston Logan Intl
Nov 27
BOS7:25 amBoston Logan Intl
8h 08m
1 stop
GTF1:33 pmGreat Falls
$708
Find similar
United Airlines
Nov 23
GTF2:30 pmGreat Falls
7h 09m
1 stop
BOS11:39 pmBoston Logan Intl
Nov 27
BOS6:00 amBoston Logan Intl
9h 33m
2 stops
GTF1:33 pmGreat Falls
$714
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Great Falls to Rhode Island that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated November 10, 2025.
Use the filters below to find and compare flights from Great Falls to Rhode Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Great FallsBoston

GTF - BOS

GTFBOS

Great Falls

Tue 3/10

6:07 pm-6:54 am

1 stop10h 47m

Boston Logan Intl

Wed 3/11

9:02 am-5:07 pm

1 stop10h 05m

$456

Great FallsBoston

GTF - BOS

GTFBOS

Great Falls

Tue 3/10

1:10 pm-6:32 am

2 stops15h 22m

Boston Logan Intl

Wed 3/11

11:00 am-10:53 pm

2 stops13h 53m

$463

Great FallsBoston

GTF - BOS

GTFBOS

Great Falls

Tue 3/10

4:00 pm-7:16 am

1 stop13h 16m

Boston Logan Intl

Thu 3/12

7:00 am-3:20 pm

1 stop10h 20m

$471

Great FallsBoston

GTF - BOS

GTFBOS

Great Falls

Tue 3/10

5:30 am-12:23 am

2 stops16h 53m

Boston Logan Intl

Wed 3/11

6:00 am-12:32 pm

1 stop8h 32m

$472

Great FallsBoston

GTF - BOS

GTFBOS

Great Falls

Tue 3/10

1:10 pm-11:54 pm

1 stop8h 44m

Boston Logan Intl

Wed 3/11

6:00 am-12:32 pm

1 stop8h 32m

$480

Great FallsBoston

GTF - BOS

GTFBOS

Great Falls

Tue 3/10

1:10 pm-6:32 am

2 stops15h 22m

Boston Logan Intl

Thu 3/12

6:00 am-12:32 pm

1 stop8h 32m

$526

Great FallsBoston

GTF - BOS

GTFBOS

Great Falls

Tue 3/10

6:15 pm-3:50 pm

2 stops19h 35m

Boston Logan Intl

Thu 3/12

7:05 am-5:44 pm

2 stops12h 39m

$533

Great FallsBoston

GTF - BOS

GTFBOS

Great Falls

Sun 11/23

6:20 am-11:42 pm

2 stops15h 22m

Boston Logan Intl

Thu 11/27

5:30 am-1:33 pm

2 stops34h 03m

$700

Great FallsBoston

GTF - BOS

GTFBOS

Great Falls

Sun 11/23

2:30 pm-11:39 pm

1 stop7h 09m

Boston Logan Intl

Thu 11/27

7:25 am-1:33 pm

1 stop8h 08m

$708

Great FallsBoston

GTF - BOS

GTFBOS

Great Falls

Sun 11/23

2:30 pm-11:39 pm

1 stop7h 09m

Boston Logan Intl

Thu 11/27

6:00 am-1:33 pm

2 stops9h 33m

$714

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Rhode Island from

How to get the cheapest flight ticket from Great Falls to Rhode Island

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Rhode Island?

The cheapest day to depart on your flight to Rhode Island is on a Saturday when prices can be found for as low as $600. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Rhode Island on Monday is $783.

What is the cheapest time of day to depart on your flight to Rhode Island?

The cheapest time of day to fly to Rhode Island is in the afternoon when flights can be purchased for as low as $510. Flights at noon are often more expensive with an average ticket price of $807.

Cheap Great Falls to Rhode Island flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Great Falls to Rhode Island

Direct flights

None
There are no direct flights from Great Falls to Rhode Island. There are no popular flight routes from Great Falls to Rhode Island.
Search flight deals

  • When did momondo last update prices for flights from Great Falls Airport to Rhode Island?

    Prices for flights from Great Falls Airport to Rhode Island refresh daily.

  • How many operators does momondo search for flights from Great Falls Airport to Rhode Island?

  • How old do you have to be to fly from Great Falls Airport to Rhode Island?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Great Falls Airport to Rhode Island.

  • What documentation or ID do you need to fly to Rhode Island?

    The required travel and health documents for your Rhode Island trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Rhode Island. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Great Falls to Rhode Island?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Rhode Island from Great Falls.

Can I find flights from Great Falls to Rhode Island with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Rhode Island from Great Falls with this policy.

How can momondo help me find flights from Great Falls to Rhode Island?

Once all potential Great Falls to Rhode Island flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Great Falls to Rhode Island right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Great Falls to Rhode Island flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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