How long is the flight from Grand Junction to Missoula?

United Airlines can get you from Grand Junction to Missoula in just under 5h 05m. Your travel time can differ by up to . The distance between Grand Junction and Missoula is about 607 mi.

What is the cheapest airline to fly from Grand Junction to Missoula round-trip?

Currently priced at $273, United Airlines will fly you from Grand Junction to Missoula and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. United Airlines is 38% cheaper than the average price of flights available within the next 90 days to this destination.

In terms of precipitation, rainfall in Missoula ranges from 0.7 - 2.1 inches per month. June is typically the wettest month, when rainfall can reach 2.1 in. February is typically the driest time to visit Missoula when rainfall is around 0.7 in.

If weather is an important factor for your trip to Missoula, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 24.8 F).

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Grand Junction to Missoula as you normally would.

Most accurate provider : When it comes to deals on Grand Junction-Missoula flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Grand Junction-Missoula flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Grand Junction-Missoula flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Grand Junction-Missoula flights, Cheapflights users trust Expedia the most. Expedia 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 Junction-Missoula flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

How can I find direct flights from Grand Junction to Missoula?

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

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

Yes. Cheapflights offers flight deals from Grand Junction 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.

$299+ Flights from Grand Junction to Missoula

Q: How much does it cost to fly round-trip from Grand Junction to Missoula?

Airfare is typical for this route at the moment. Grand Junction to Missoula flights typically cost between $273 and $583 in January. The cheapest round-trip price found within the last 3 days was $299 on United Airlines (Jan 14-Jan 17).

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Cheap flight deals from Grand Junction to Missoula

Best flights from Grand Junction to Missoula
Discover carefully curated flight deals from Grand Junction to Missoula that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 14, 2025.

Wed 1/1411:00 amGJT - MSO

1 stop5h 05mUnited Airlines

Sat 1/176:00 amMSO - GJT

1 stop6h 40mUnited Airlines

Deal found 12/11

$299

Last-minute flights from Grand Junction to Missoula
Discover last-minute flight deals from Grand Junction to Missoula. Data last updated December 14, 2025 and is based on user searches.

Wed 1/1411:00 amGJT - MSO

1 stop5h 05mUnited Airlines

Sat 1/176:00 amMSO - GJT

1 stop6h 40mUnited Airlines

Deal found 12/11

$299

Find flight deals from Grand Junction to Missoula

Most accurate provider	FlightHub 3 stars
Most trusted provider	Expedia 3 stars
Round-trip from	$299 (United Airlines)
Popular in	May
Cheapest in	January
Average price	$512

Provider with most accurate pricing for Grand Junction Regnl-Missoula Johnson-Bell Field flight deals.

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Provider most trusted by Cheapflights users for Grand Junction Regnl-Missoula Johnson-Bell Field flights.

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From Grand Junction Regnl to Missoula Johnson-Bell Field

Search Deals

Highest demand for flights based on searches. 7% potential increase in price ($38 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($20 potential savings vs. average RT price).

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Average for round-trip flights in December 2025

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Grand Junction to Missoula that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Grand JunctionMissoula

GJT - MSO

GJTMSO

Grand Junction Regnl

Wed 1/14

11:00 am-4:05 pm

1 stop5h 05m

Missoula Johnson-Bell Field

Sat 1/17

6:00 am-12:40 pm

1 stop6h 40m

$299

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Compare providers for flights from Grand Junction to Missoula

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Grand Junction to Missoula in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star

*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 Junction-Missoula flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Grand Junction-Missoula flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Grand Junction-Missoula flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Grand Junction-Missoula flights, Cheapflights users trust Expedia the most. Expedia 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 Junction-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 Junction to Missoula

Have a flexible travel schedule? Discover the best time to fly to Missoula from Grand Junction 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 Junction to Missoula

How much does it cost to fly round-trip from Grand Junction to Missoula?

Reviews of airlines servicing Missoula

Peruse reviews from past customers who have flown with United Airlines from Grand Junction 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.

United Airlines

7.4

Good

9,094 reviews

Reviews

1 / 20

10.0

Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

United Airlines

7.4

Good

9,094 reviews

United Airlines

7.4

Good

9,094 reviews

Reviews

1 / 20

10.0

Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

Related info for your journey

How long is the flight from Grand Junction to Missoula?
United Airlines can get you from Grand Junction to Missoula in just under 5h 05m. Your travel time can differ by up to . The distance between Grand Junction and Missoula is about 607 mi.
What is the cheapest airline to fly from Grand Junction to Missoula round-trip?
Currently priced at $273, United Airlines will fly you from Grand Junction to Missoula and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. United Airlines is 38% cheaper than the average price of flights available within the next 90 days to this destination.
Can I find deals for flights from Grand Junction to Missoula that include hotel bookings?
Yes. In addition to deals on Grand Junction to Missoula flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Grand Junction to Missoula?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Grand Junction to Missoula.
Can I find deals for business class flights from Grand Junction to Missoula?
Yes. Cheapflights offers flight deals from Grand Junction 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.

See more FAQs

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Other flights to Missoula

Top airline flying from Grand Junction to Missoula

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$228	Average$488	FlexibilityNo cancel fee	On-time69%

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$299+ Cheap flights from Grand Junction to Missoula (GJT - 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 1/14. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Grand Junction to Missoula with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

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Cheap flight deals from Grand Junction to Missoula

Best flights from Grand Junction to MissoulaDiscover carefully curated flight deals from Grand Junction to Missoula that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 14, 2025.

Discover carefully curated flight deals from Grand Junction to Missoula that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 14, 2025.

Find flight deals from Grand Junction to Missoula

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Round-trip from

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Use the filters below to find and compare flights from Grand Junction to Missoula that are best for you.

Compare providers for flights from Grand Junction 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 Junction to Missoula in December.

Best time to book a flight from Grand Junction to Missoula

Have a flexible travel schedule? Discover the best time to fly to Missoula from Grand Junction with our price prediction graph.

Cheapflights Insights

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

How much does it cost to fly round-trip from Grand Junction to Missoula?

Reviews of airlines servicing Missoula

Peruse reviews from past customers who have flown with United Airlines from Grand Junction 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.

Related info for your journey

Find useful and relevant information for your journey from Grand Junction 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 Junction to Missoula?

What is the cheapest airline to fly from Grand Junction to Missoula round-trip?

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

How can I find direct flights from Grand Junction to Missoula?

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

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 Junction to Missoula

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Grand Junction to Missoula

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Book with Flexibility

Travel Smart

Best flights from Grand Junction to Missoula
Discover carefully curated flight deals from Grand Junction to Missoula that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 14, 2025.