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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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
GRR — MSO
ago. 19 — ago. 261
mar. 8/19
mar. 8/26
1 adult, Economy
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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 agosto 14, 2025.

Round-trip from

$269
(American Airlines)

Popular in

December

Cheapest in

November

Average price

$348
From Grand Rapids Gerald R. Ford Intl to Missoula Johnson-Bell Field
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High demand for flights, 4% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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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 agosto 14, 2025.

This American Airlines deal was found by Cheapflights users on 8/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/167:30 pmGRR - MSO
1 stop5h 48mAmerican Airlines
sáb. 9/201:51 pmMSO - GRR
1 stop8h 37mAmerican Airlines
Deal found 8/12$269
This Delta deal was found by Cheapflights users on 8/14. 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.
mar. 9/96:05 pmGRR - MSO
2 stops7h 44mDelta
mar. 9/163:33 pmMSO - GRR
1 stop6h 23mDelta
Deal found 8/14$274
This Delta deal was found by Cheapflights users on 8/13. 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.
sáb. 10/254:09 pmGRR - MSO
2 stops9h 04mDelta
sáb. 11/13:00 pmMSO - GRR
2 stops7h 09mDelta
Deal found 8/13$279
This United Airlines deal was found by Cheapflights users on 8/12. 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.
mié. 8/273:45 pmGRR - MSO
1 stop7h 37mUnited Airlines
dom. 8/316:30 amMSO - GRR
1 stop6h 09mUnited Airlines
Deal found 8/12$319
This Delta deal was found by Cheapflights users on 8/14. 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.
vie. 10/244:52 pmGRR - MSO
1 stop6h 48mDelta
mié. 11/58:00 amMSO - GRR
1 stop6h 12mDelta
Deal found 8/14$324
This Delta deal was found by Cheapflights users on 8/14. 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.
mar. 9/308:11 pmGRR - MSO
1 stop5h 35mDelta
sáb. 10/45:30 amMSO - GRR
2 stops13h 20mDelta
Deal found 8/14$329
This Delta deal was found by Cheapflights users on 8/13. 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.
dom. 10/262:06 pmGRR - MSO
2 stops12h 11mDelta
sáb. 11/13:00 pmMSO - GRR
2 stops7h 09mDelta
Deal found 8/13$334
This American Airlines deal was found by Cheapflights users on 8/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/97:10 amGRR - MSO
1 stop7h 50mAmerican Airlines
mar. 9/161:51 pmMSO - GRR
1 stop8h 37mAmerican Airlines
Deal found 8/14$335
This Delta deal was found by Cheapflights users on 8/12. 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.
vie. 8/228:15 pmGRR - MSO
1 stop5h 34mDelta
mar. 8/263:31 pmMSO - GRR
1 stop4h 36mDelta
Deal found 8/12$349
This United Airlines deal was found by Cheapflights users on 8/14. 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.
vie. 10/2411:46 amGRR - MSO
2 stops11h 39mUnited Airlines
mié. 11/56:25 amMSO - GRR
1 stop6h 13mUnited Airlines
Deal found 8/14$354
This United Airlines deal was found by Cheapflights users on 8/14. 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.
mar. 9/97:30 amGRR - MSO
3 stops15h 52mUnited Airlines
mar. 9/166:30 amMSO - GRR
1 stop6h 09mUnited Airlines
Deal found 8/14$359
This United Airlines deal was found by Cheapflights users on 8/13. 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.
sáb. 10/259:30 amGRR - MSO
3 stops13h 56mUnited Airlines
sáb. 11/16:25 amMSO - GRR
2 stops11h 53mUnited Airlines
Deal found 8/13$364

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 agosto 14, 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

mar. 9/16

7:30 pm-11:18 pm

1 stop5h 48m

Missoula Johnson-Bell Field

sáb. 9/20

1:51 pm-12:28 am

1 stop8h 37m

$269

Grand RapidsMissoula

GRR - MSO

GRRMSO

Grand Rapids Gerald R. Ford Intl

sáb. 10/25

7:30 am-11:50 am

1 stop6h 20m

Missoula Johnson-Bell Field

sáb. 11/1

2:35 pm-10:20 pm

1 stop5h 45m

$269

Grand RapidsMissoula

GRR - MSO

GRRMSO

Grand Rapids Gerald R. Ford Intl

mar. 9/30

6:17 pm-11:18 pm

1 stop7h 01m

Missoula Johnson-Bell Field

sáb. 10/4

6:40 am-3:17 pm

1 stop6h 37m

$269

Grand RapidsMissoula

GRR - MSO

GRRMSO

Grand Rapids Gerald R. Ford Intl

mar. 9/9

6:05 pm-11:49 pm

2 stops7h 44m

Missoula Johnson-Bell Field

mar. 9/16

3:33 pm-11:56 pm

1 stop6h 23m

$274

Grand RapidsMissoula

GRR - MSO

GRRMSO

Grand Rapids Gerald R. Ford Intl

sáb. 10/25

2:06 pm-11:13 pm

2 stops11h 07m

Missoula Johnson-Bell Field

sáb. 11/1

8:00 am-4:12 pm

1 stop6h 12m

$274

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

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, October is the cheapest month in which you can book a flight from Grand Rapids to Missoula (average of $365). Flying from Grand Rapids to Missoula in March is currently the most expensive (average of $506). 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 agosto 14, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 25% on flights from Grand Rapids to Missoula by exploring options for tickets in the afternoon.

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 agosto 14, 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
8.0
Very good
7,980 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,916 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

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

    United Airlines, at $235, was found to be the cheapest airline from Grand Rapids to Missoula.Alternate airlines to your destination round-trip include Delta and American Airlines. United Airlines is 49% 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, October is the cheapest month in which you can book a flight from Grand Rapids to Missoula (average of $365). Flying from Grand Rapids to Missoula in March is currently the most expensive (average of $506). 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

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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 agosto 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$235Average$526FlexibilityNo cancel feeOn-time69%
DeltaCheapest$268Average$323FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$268Average$438FlexibilityNo cancel feeOn-time71%

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