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Cheap flights from Grand Rapids to Montana from $156

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Grand Rapids to Montana departing on 10/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Grand Rapids to Montana

Cheap round-trip flights

United Airlines Logo
8:00 am - 1:23 pmGRR-BIL
7h 23m1 stop
United Airlines Logo
5:00 am - 2:38 pmBIL-GRR
7h 38m1 stop
$259United Airlines
Find Deal
Sat, Nov 1 - Sat, Nov 8
United Airlines Logo
3:26 pm - 10:49 pmGRR-BIL
9h 23m2 stops
United Airlines Logo
7:00 am - 2:38 pmBIL-GRR
5h 38m1 stop
$264United Airlines
Find Deal
Sat, Nov 1 - Sat, Nov 8
Delta Logo
2:06 pm - 11:13 pmGRR-MSO
11h 07m2 stops
Delta Logo
8:00 am - 3:54 pmMSO-GRR
5h 54m1 stop
$274Delta
Find Deal
Sat, Nov 8 - Wed, Nov 12
Delta Logo
2:06 pm - 11:13 pmGRR-MSO
11h 07m2 stops
Delta Logo
5:25 am - 8:47 pmMSO-GRR
13h 22m2 stops
$279Delta
Find Deal
Sat, Nov 8 - Wed, Nov 12
American Airlines Logo
7:13 am - 1:30 pmGRR-BIL
8h 17m1 stop
American Airlines Logo
2:00 pm - 9:55 pmBIL-GRR
5h 55m1 stop
$309American Airlines
Find Deal
Sat, Nov 8 - Mon, Nov 17
American Airlines Logo
2:12 pm - 12:12 pmGRR-BZN
24h 00m1 stop
American Airlines Logo
7:00 am - 4:58 pmBZN-GRR
7h 58m1 stop
$314American Airlines
Find Deal
Thu, Jan 22 - Mon, Jan 26
Southwest Logo
1:25 pm - 12:15 amGRR-BZN
12h 50m2 stops
Southwest Logo
3:25 pm - 11:25 amBZN-GRR
18h 00m2 stops
$353Southwest
Find Deal
Mon, Nov 10 - Thu, Nov 13
Alaska Airlines Logo
12:31 pm - 11:59 pmGRR-MSO
13h 28m2 stops
Alaska Airlines Logo
12:59 pm - 9:09 amMSO-GRR
18h 10m2 stops
$359Alaska Airlines
Find Deal
Fri, Oct 24 - Wed, Nov 5
Southwest Logo
5:50 am - 2:45 pmGRR-BZN
10h 55m1 stop
Southwest Logo
11:15 am - 10:00 pmBZN-GRR
8h 45m2 stops
$364Southwest
Find Deal
Thu, Feb 5 - Tue, Feb 10
Alaska Airlines Logo
12:31 pm - 11:59 pmGRR-MSO
13h 28m2 stops
Alaska Airlines Logo
12:59 pm - 9:09 amMSO-GRR
18h 10m2 stops
$384Alaska Airlines
Find Deal
Fri, Oct 24 - Wed, Nov 5

American Airlines flights from Grand Rapids to Montana

Our best American Airlines deals on Grand Rapids to Montana flight tickets
American Airlines
Nov 8
GRR7:13 amGrand Rapids Gerald R. Ford Intl
8h 17m
1 stop
BIL1:30 pmBillings Logan Intl
Nov 17
BIL2:00 pmBillings Logan Intl
5h 55m
1 stop
GRR9:55 pmGrand Rapids Gerald R. Ford Intl
$309
Find similar
American Airlines
Jan 22
GRR2:12 pmGrand Rapids Gerald R. Ford Intl
24h 00m
1 stop
BZN12:12 pmBozeman Gallatin Field
Jan 26
BZN7:00 amBozeman Gallatin Field
7h 58m
1 stop
GRR4:58 pmGrand Rapids Gerald R. Ford Intl
$314
Find similar
American Airlines
Oct 11
GRR9:37 amGrand Rapids Gerald R. Ford Intl
5h 31m
1 stop
BZN1:08 pmBozeman Gallatin Field
Oct 18
BZN1:00 pmBozeman Gallatin Field
5h 58m
1 stop
GRR8:58 pmGrand Rapids Gerald R. Ford Intl
$341
Find similar

Delta flights from Grand Rapids to Montana

Our best Delta deals on Grand Rapids to Montana flight tickets
Delta
Nov 8
GRR2:06 pmGrand Rapids Gerald R. Ford Intl
11h 07m
2 stops
MSO11:13 pmMissoula Johnson-Bell Field
Nov 12
MSO8:00 amMissoula Johnson-Bell Field
5h 54m
1 stop
GRR3:54 pmGrand Rapids Gerald R. Ford Intl
$274
Find similar
Delta
Nov 8
GRR2:06 pmGrand Rapids Gerald R. Ford Intl
11h 07m
2 stops
MSO11:13 pmMissoula Johnson-Bell Field
Nov 12
MSO5:25 amMissoula Johnson-Bell Field
13h 22m
2 stops
GRR8:47 pmGrand Rapids Gerald R. Ford Intl
$279
Find similar
Delta
Jan 13
GRR6:25 amGrand Rapids Gerald R. Ford Intl
9h 26m
2 stops
FCA1:51 pmKalispell Glacier Park
Jan 27
FCA5:20 amKalispell Glacier Park
12h 06m
2 stops
GRR7:26 pmGrand Rapids Gerald R. Ford Intl
$299
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Grand Rapids to Montana 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 September 23, 2025.
Use the filters below to find and compare flights from Grand Rapids to Montana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Grand RapidsBillings

GRR - BIL

GRRBIL

Grand Rapids Gerald R. Ford Intl

Sat 11/1

8:00 am-1:23 pm

1 stop7h 23m

Billings Logan Intl

Sat 11/8

5:00 am-2:38 pm

1 stop7h 38m

$259

Grand RapidsBillings

GRR - BIL

GRRBIL

Grand Rapids Gerald R. Ford Intl

Sat 11/1

3:26 pm-10:49 pm

2 stops9h 23m

Billings Logan Intl

Sat 11/8

7:00 am-2:38 pm

1 stop5h 38m

$264

Grand RapidsMissoula

GRR - MSO

GRRMSO

Grand Rapids Gerald R. Ford Intl

Sat 11/8

2:06 pm-11:13 pm

2 stops11h 07m

Missoula Johnson-Bell Field

Wed 11/12

8:00 am-3:54 pm

1 stop5h 54m

$274

Grand RapidsMissoula

GRR - MSO

GRRMSO

Grand Rapids Gerald R. Ford Intl

Sat 11/8

2:06 pm-11:13 pm

2 stops11h 07m

Missoula Johnson-Bell Field

Wed 11/12

5:25 am-8:47 pm

2 stops13h 22m

$279

Grand RapidsBillings

GRR - BIL

GRRBIL

Grand Rapids Gerald R. Ford Intl

Sat 11/8

7:13 am-1:30 pm

1 stop8h 17m

Billings Logan Intl

Mon 11/17

2:00 pm-9:55 pm

1 stop5h 55m

$309

Grand RapidsBozeman

GRR - BZN

GRRBZN

Grand Rapids Gerald R. Ford Intl

Thu 1/22

2:12 pm-12:12 pm

1 stop24h 00m

Bozeman Gallatin Field

Mon 1/26

7:00 am-4:58 pm

1 stop7h 58m

$314

Grand RapidsBozeman

GRR - BZN

GRRBZN

Grand Rapids Gerald R. Ford Intl

Mon 11/10

1:25 pm-12:15 am

2 stops12h 50m

Bozeman Gallatin Field

Thu 11/13

3:25 pm-11:25 am

2 stops18h 00m

$353

Grand RapidsMissoula

GRR - MSO

GRRMSO

Grand Rapids Gerald R. Ford Intl

Fri 10/24

12:31 pm-11:59 pm

2 stops13h 28m

Missoula Johnson-Bell Field

Wed 11/5

12:59 pm-9:09 am

2 stops18h 10m

$359

Grand RapidsBozeman

GRR - BZN

GRRBZN

Grand Rapids Gerald R. Ford Intl

Thu 2/5

5:50 am-2:45 pm

1 stop10h 55m

Bozeman Gallatin Field

Tue 2/10

11:15 am-10:00 pm

2 stops8h 45m

$364

Grand RapidsMissoula

GRR - MSO

GRRMSO

Grand Rapids Gerald R. Ford Intl

Fri 10/24

12:31 pm-11:59 pm

2 stops13h 28m

Missoula Johnson-Bell Field

Wed 11/5

12:59 pm-9:09 am

2 stops18h 10m

$384

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 Montana from

How to get the cheapest flight ticket from Grand Rapids to Montana

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 month to fly to Montana?

The cheapest month to fly to Montana from Grand Rapids is in April. Flight prices, which tend to average around $370, are often lower during this time because this is during the off-season. The month of August is another great option to travel to Montana, with average flight prices from Grand Rapids averaging around $370.

What is the cheapest day to depart on your flight to Montana?

Our data shows that Tuesday is the least expensive day to fly to Montana. Tickets to fly out on this day can be as low as $449. The most expensive day to fly to Montana is Sunday, with ticket prices averaging around $526.

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

The cheapest time of day to fly to Montana is at noon when flights can be purchased for as low as $429. In the evening is when there is more demand to fly to Montana, so prices are often more expensive at around $502 per ticket.

How far in advance should I book a flight to Montana?

You are more likely to see cheaper flights to Montana from Grand Rapids when booking weeks ahead of your departure date. In general, you can expect to find flights to Montana for around $439 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montana from Grand Rapids for as low as $336 on momondo.

Can stopping save me money on Grand Rapids to Montana flights?

You could potentially save up to 23% on your flight if you consider stops on a Grand Rapids to Montana flight.

Cheap Grand Rapids to Montana flight deals and tips

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

Direct flights

None
There are no direct flights from Grand Rapids to Montana. There are no popular flight routes from Grand Rapids to Montana.
Search flight deals

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

    Prices for flights from Grand Rapids Gerald R. Ford Intl Airport to Montana refresh daily.

  • How many operators does momondo search for flights from Grand Rapids Gerald R. Ford Intl Airport to Montana?

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Grand Rapids Gerald R. Ford Intl Airport to Montana.

  • What documentation or ID do you need to fly to Montana?

    The travel and health documents you'll need for your trip to Montana may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Montana. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Grand Rapids to Montana

Compare and see reviews for airlines that fly from Grand Rapids to Montana with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $224Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
American AirlinesPriceFrom $258Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $268Free CancellationRating
7.9
7,974 reviews
Search Delta flights
SouthwestPriceFrom $304Free CancellationRating
8.0
4,244 reviews
Search Southwest flights

Why use momondo?

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

Finding the right flight to Montana from Grand Rapids is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Montana quick and easy, saving you time and money.

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

All flight searches from Grand Rapids to Montana on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Montana from Grand Rapids. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Grand Rapids to Montana right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Grand Rapids to Montana flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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