Cheap flights from Great Falls to Grand Rapids from $400

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Great Falls to Grand Rapids departing on 10/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Allegiant Air Logo
1:05 pm - 9:50 pmGTF-GRR
30h 45m1 stop
Allegiant Air Logo
6:30 am - 9:32 pmGRR-GTF
17h 02m1 stop
$400Allegiant Air
Find Deal
Thu, Oct 16 - Mon, Oct 20
United Airlines Logo
2:35 pm - 10:26 pmGTF-GRR
5h 51m1 stop
United Airlines Logo
9:00 am - 1:37 pmGRR-GTF
6h 37m1 stop
$479United Airlines
Find Deal
Wed, Sep 3 - Sun, Sep 7
United Airlines Logo
7:00 am - 9:40 pmGTF-GRR
12h 40m2 stops
United Airlines Logo
9:00 am - 1:37 pmGRR-GTF
6h 37m1 stop
$489United Airlines
Find Deal
Wed, Sep 3 - Sun, Sep 7
 Logo
1:05 pm - 7:37 pmGTF-GRR
28h 32m3 stops
 Logo
6:30 am - 9:32 pmGRR-GTF
17h 02m1 stop
Thu, Oct 16 - Mon, Oct 20
 Logo
1:05 pm - 3:42 pmGTF-GRR
24h 37m2 stops
 Logo
6:30 am - 9:32 pmGRR-GTF
17h 02m1 stop
Thu, Oct 16 - Mon, Oct 20
United Airlines Logo
7:00 am - 9:40 pmGTF-GRR
12h 40m2 stops
United Airlines Logo
4:59 pm - 1:37 pmGRR-GTF
22h 38m2 stops
$612United Airlines
Find Deal
Wed, Sep 3 - Sun, Sep 7
United Airlines Logo
2:31 pm - 11:44 pmGTF-GRR
31h 13m3 stops
United Airlines Logo
6:39 pm - 9:11 pmGRR-GTF
28h 32m2 stops
$824United Airlines
Find Deal
Thu, Oct 16 - Mon, Oct 20

United Airlines flights from Great Falls to Grand Rapids

Our best United Airlines deals on Great Falls to Grand Rapids flight tickets
United Airlines
Sep 3
GTF2:35 pmGreat Falls
5h 51m
1 stop
GRR10:26 pmGrand Rapids Gerald R. Ford Intl
Sep 7
GRR9:00 amGrand Rapids Gerald R. Ford Intl
6h 37m
1 stop
GTF1:37 pmGreat Falls
United Airlines
Sep 3
GTF7:00 amGreat Falls
12h 40m
2 stops
GRR9:40 pmGrand Rapids Gerald R. Ford Intl
Sep 7
GRR9:00 amGrand Rapids Gerald R. Ford Intl
6h 37m
1 stop
GTF1:37 pmGreat Falls
United Airlines
Sep 3
GTF7:00 amGreat Falls
12h 40m
2 stops
GRR9:40 pmGrand Rapids Gerald R. Ford Intl
Sep 7
GRR4:59 pmGrand Rapids Gerald R. Ford Intl
22h 38m
2 stops
GTF1:37 pmGreat Falls

momondo Fare Finder

 
Customize your flight search to find flights from Great Falls to Grand Rapids 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 August 20, 2025.
Use the filters below to find and compare flights from Great Falls to Grand Rapids that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Great FallsGrand Rapids

GTF - GRR

GTFGRR

Great Falls

Thu 10/16

1:05 pm-9:50 pm

1 stop30h 45m

Grand Rapids Gerald R. Ford Intl

Mon 10/20

6:30 am-9:32 pm

1 stop17h 02m

$400

Great FallsGrand Rapids

GTF - GRR

GTFGRR

Great Falls

Wed 9/3

2:35 pm-10:26 pm

1 stop5h 51m

Grand Rapids Gerald R. Ford Intl

Sun 9/7

9:00 am-1:37 pm

1 stop6h 37m

$479

Great FallsGrand Rapids

GTF - GRR

GTFGRR

Great Falls

Wed 9/3

7:00 am-9:40 pm

2 stops12h 40m

Grand Rapids Gerald R. Ford Intl

Sun 9/7

9:00 am-1:37 pm

1 stop6h 37m

$489

Great FallsGrand Rapids

GTF - GRR

GTFGRR

Great Falls

Thu 10/16

1:05 pm-7:37 pm

3 stops28h 32m

Grand Rapids Gerald R. Ford Intl

Mon 10/20

6:30 am-9:32 pm

1 stop17h 02m

$492

Great FallsGrand Rapids

GTF - GRR

GTFGRR

Great Falls

Thu 10/16

1:05 pm-3:42 pm

2 stops24h 37m

Grand Rapids Gerald R. Ford Intl

Mon 10/20

6:30 am-9:32 pm

1 stop17h 02m

$515

Great FallsGrand Rapids

GTF - GRR

GTFGRR

Great Falls

Wed 9/3

7:00 am-9:40 pm

2 stops12h 40m

Grand Rapids Gerald R. Ford Intl

Sun 9/7

4:59 pm-1:37 pm

2 stops22h 38m

$612

Great FallsGrand Rapids

GTF - GRR

GTFGRR

Great Falls

Thu 10/16

2:31 pm-11:44 pm

3 stops31h 13m

Grand Rapids Gerald R. Ford Intl

Mon 10/20

6:39 pm-9:11 pm

2 stops28h 32m

$824

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Grand Rapids from

How to get the cheapest flight ticket from Great Falls to Grand Rapids

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 Grand Rapids?

Our data shows that Thursday is the least expensive day to fly to Grand Rapids. Tickets to fly out on this day can be as low as $530. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Grand Rapids on Saturday is $1,267.

When to book flights from Great Falls to Grand Rapids

Are you open to changing your travel dates? Check out the ideal times to fly from Great Falls to Grand Rapids according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Great Falls to Grand Rapids (GTF to GRR) flight deals and tips

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

Direct flights

None
There are no direct flights from Great Falls to Grand Rapids. There are no popular flight routes from Great Falls to Grand Rapids.
  • How far is Great Falls to Grand Rapids Gerald R. Ford Intl by plane?

    There are 1278.5 mi between Great Falls and Grand Rapids Gerald R. Ford Intl. 5h 51m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Great Falls Airport to Grand Rapids Gerald R. Ford Intl Airport?

    Prices for flights from Great Falls Airport to Grand Rapids Gerald R. Ford Intl Airport are updated daily.

  • How old do you have to be to fly from Great Falls Airport to Grand Rapids Gerald R. Ford Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Great Falls Airport to Grand Rapids Gerald R. Ford Intl Airport.

  • What documentation or ID do you need to fly to Grand Rapids Gerald R. Ford Intl Airport?

    The necessary travel and health documents for your Grand Rapids Gerald R. Ford Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Grand Rapids?

Book flights to Grand Rapids if you plan to visit one of these locations
Holland
Saugatuck
Wyoming
Big Rapids
Rockford
Douglas
Hastings
Sparta

Why use momondo?

Why should I use momondo to find a flight deal from Great Falls to Grand Rapids?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Great Falls to Grand Rapids. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Great Falls to Grand Rapids with flexible booking policies on momondo?

momondo does allow users to show only those flights to Grand Rapids from Great Falls which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Great Falls to Grand Rapids?

Once all potential Great Falls to Grand Rapids 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 Grand Rapids right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Grand Rapids from Great Falls. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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1 adult
Mon 8/25
Mon 9/1

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