HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Missoula

$269+ Cheap flights from Grand Rapids to Missoula (GRR - MSO)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
GRR — MSO
Dec 18 — Dec 251
Thu 12/18
Thu 12/25
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Grand Rapids to Missoula with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Grand Rapids to Missoula

Discover tips and strategies to find the most affordable flight options for your journey from Grand Rapids (GRR) to Missoula (MSO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$269
(United Airlines)

Popular in

March

Cheapest in

October

Average price

$398
Provider with most accurate pricing for Grand Rapids Gerald R. Ford Intl-Missoula Johnson-Bell Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Grand Rapids Gerald R. Ford Intl-Missoula Johnson-Bell Field flights.
Search Deals
From Grand Rapids Gerald R. Ford Intl to Missoula Johnson-Bell Field
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($135 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($41 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find flight deals from Grand Rapids to Missoula

Cheapest flights from Grand Rapids to Missoula
Explore the most affordable flight options available from Grand Rapids to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 18, 2025.

This Delta deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/163:37 pmGRR - MSO
2 stops10h 59mDelta
Mon 1/267:55 amMSO - GRR
1 stop5h 51mDelta
Deal found 11/18$274
This Delta deal was found by Cheapflights users on 11/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/163:37 pmGRR - MSO
2 stops10h 59mDelta
Tue 1/275:00 amMSO - GRR
2 stops10h 17mDelta
Deal found 11/17$279
This United Airlines deal was found by Cheapflights users on 11/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/163:25 pmGRR - MSO
1 stop7h 53mUnited Airlines
Tue 1/276:00 amMSO - GRR
1 stop6h 23mUnited Airlines
Deal found 11/17$349
This United Airlines deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/163:25 pmGRR - MSO
1 stop7h 53mUnited Airlines
Mon 1/266:00 amMSO - GRR
1 stop6h 23mUnited Airlines
Deal found 11/18$384
This United Airlines deal was found by Cheapflights users on 11/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/183:40 pmGRR - MSO
1 stop8h 07mUnited Airlines
Mon 12/82:35 pmMSO - GRR
1 stop5h 54mUnited Airlines
Deal found 11/17$449
This Mytrip deal was found by Cheapflights users on 11/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2110:10 pmGRR - MSO
1 stop16h 11mAllegiant Air
Mon 12/299:08 pmMSO - GRR
1 stop14h 19mAllegiant Air
Deal found 11/16$473
This Alaska Airlines deal was found by Cheapflights users on 11/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1812:38 pmGRR - MSO
2 stops13h 05mAlaska Airlines
Mon 12/85:30 amMSO - GRR
3 stops14h 41mAlaska Airlines
Deal found 11/17$564
This Mytrip deal was found by Cheapflights users on 11/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2110:10 pmGRR - MSO
1 stop16h 11mMultiple Airlines
Mon 12/294:20 pmMSO - GRR
2 stops15h 16mMultiple Airlines
Deal found 11/16$651
This United Airlines deal was found by Cheapflights users on 11/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/218:00 amGRR - MSO
1 stop7h 36mUnited Airlines
Mon 12/296:00 amMSO - GRR
1 stop6h 32mUnited Airlines
Deal found 11/16$653

Cheapflights Fare Finder

 
Customize your flight search to find flights from Grand Rapids to Missoula 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, Cheapflights users made 2,558,603 searches. Data last updated November 18, 2025.
Use the filters below to find and compare flights from Grand Rapids to Missoula that are best for you.

Fly from

Grand Rapids

Fly to

Missoula

Route

Depart

Return

Price

Grand RapidsMissoula

GRR - MSO

GRRMSO

Grand Rapids Gerald R. Ford Intl

Wed 1/21

4:30 pm-8:14 pm

1 stop5h 44m

Missoula Johnson-Bell Field

Sat 1/24

7:55 am-5:56 pm

1 stop8h 01m

$269

Grand RapidsMissoula

GRR - MSO

GRRMSO

Grand Rapids Gerald R. Ford Intl

Thu 1/15

9:10 am-4:05 pm

1 stop8h 55m

Missoula Johnson-Bell Field

Tue 1/20

2:37 pm-10:37 pm

1 stop6h 00m

$269

Grand RapidsMissoula

GRR - MSO

GRRMSO

Grand Rapids Gerald R. Ford Intl

Tue 12/16

3:37 pm-12:36 am

2 stops10h 59m

Missoula Johnson-Bell Field

Mon 1/26

7:55 am-3:46 pm

1 stop5h 51m

$274

Grand RapidsMissoula

GRR - MSO

GRRMSO

Grand Rapids Gerald R. Ford Intl

Tue 12/16

3:37 pm-12:36 am

2 stops10h 59m

Missoula Johnson-Bell Field

Tue 1/27

5:00 am-5:17 pm

2 stops10h 17m

$279

Grand RapidsMissoula

GRR - MSO

GRRMSO

Grand Rapids Gerald R. Ford Intl

Tue 12/16

3:25 pm-9:18 pm

1 stop7h 53m

Missoula Johnson-Bell Field

Tue 1/27

6:00 am-2:23 pm

1 stop6h 23m

$349

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/17

Compare providers for flights from Grand Rapids to Missoula

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Grand Rapids to Missoula in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Grand Rapids-Missoula flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Grand Rapids-Missoula flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Grand Rapids-Missoula flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Grand Rapids-Missoula flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Grand Rapids-Missoula flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Grand Rapids to Missoula

Have a flexible travel schedule? Discover the best time to fly to Missoula from Grand Rapids with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Grand Rapids to Missoula

What is the cheapest month to book a flight from Grand Rapids to Missoula?

Currently, August is the cheapest month in which you can book a flight from Grand Rapids to Missoula (average of $183). Flying from Grand Rapids to Missoula in March is currently the most expensive (average of $936). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from GRR to MSO?

Find hourly flight availability from Grand Rapids to Missoula. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 18, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 24% on flights from Grand Rapids to Missoula by exploring options for tickets in the evening.

Reviews of airlines servicing Missoula

Get insights into the airlines that provide service to Missoula. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Missoula. Reviews last updated November 18, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Grand Rapids to Missoula to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,003 reviews

Boarding

8.1

Entertainment

7.9

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,003 reviews
Delta
7.9
Good
8,003 reviews

Boarding

8.1

Entertainment

7.9

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,019 reviews
Delta
7.9
Good
8,003 reviews

Boarding

8.1

Entertainment

7.9

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,045 reviews
Delta
7.9
Good
8,003 reviews

Boarding

8.1

Entertainment

7.9

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Grand Rapids to Missoula. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Grand Rapids to Missoula?

    For as low as $269, Delta can have you in Missoula from Grand Rapids in 5h 44m. Grand Rapids and Missoula are separated by a distance of 1416 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Grand Rapids to Missoula round-trip?

    United Airlines, at $224, was found to be the cheapest airline from Grand Rapids to Missoula.Alternate airlines to your destination round-trip include American Airlines and Delta. United Airlines is 54% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Grand Rapids to Missoula that include hotel bookings?

    Yes. In addition to deals on Grand Rapids to Missoula flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Grand Rapids to Missoula?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Grand Rapids to Missoula.

  • Can I find deals for business class flights from Grand Rapids to Missoula?

    Yes. Cheapflights offers flight deals from Grand Rapids to Missoula by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Grand Rapids to Missoula?

    Currently, August is the cheapest month in which you can book a flight from Grand Rapids to Missoula (average of $183). Flying from Grand Rapids to Missoula in March is currently the most expensive (average of $936). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Grand Rapids to Missoula

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Bozeman flights
O'Hare Intl to Kalispell flights
O'Hare Intl to Missoula flights
Midway to Bozeman flights
Detroit to Bozeman flights
Grand Rapids to Bozeman flights
Midway to Kalispell flights
Traverse City to Bozeman flights
Midway to Missoula flights
Detroit to Missoula flights
Detroit to Kalispell flights
Detroit to Billings flights
Flint to Bozeman flights
O'Hare Intl to Billings flights
O'Hare Intl to Helena flights
O'Hare Intl to Great Falls flights
South Bend to Bozeman flights
Grand Rapids to Billings flights
Traverse City to Kalispell flights
Midway to Billings flights
O'Hare Intl to Butte flights
Grand Rapids to Kalispell flights
O'Hare Intl to Cody flights
Detroit to Butte flights
Traverse City to Billings flights
Midway to Great Falls flights
Detroit to Helena flights
Detroit to Great Falls flights
Kalamazoo to Kalispell flights
Midway to Helena flights
Kalamazoo to Bozeman flights
Traverse City to Great Falls flights
Flint to Billings flights
Flint to Helena flights
Iron Mountain to Bozeman flights
Lansing to Billings flights
Grand Rapids to Helena flights
Flint to Kalispell flights
Grand Rapids to Cody flights
Detroit to Cody flights
Marquette to Kalispell flights
Marquette to Bozeman flights
Lansing to Kalispell flights

Top 3 airlines flying from Grand Rapids to Missoula

Discover the top 3 airlines that operate flights from Grand Rapids to Missoula. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$224Average$486FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$268Average$432FlexibilityNo cancel feeOn-time71%
DeltaCheapest$268Average$313FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.