When did momondo last update prices for flights from Grand Junction Regnl Airport to Missoula Johnson-Bell Field Airport?

Prices for flights from Grand Junction Regnl Airport to Missoula Johnson-Bell Field Airport refresh daily.

How many operators does momondo search for flights from Grand Junction Regnl Airport to Missoula Johnson-Bell Field Airport?

As of July 2026, there is 1 operator available to choose from for flights from Grand Junction Regnl Airport to Missoula Johnson-Bell Field Airport.

How old do you have to be to fly from Grand Junction Regnl Airport to Missoula Johnson-Bell Field Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Grand Junction Regnl Airport to Missoula Johnson-Bell Field Airport.

What documentation or ID do you need to fly to Missoula Johnson-Bell Field Airport?

The necessary travel and health documents for your Missoula Johnson-Bell Field 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.

$389 Cheap Flights from Grand Junction to Missoula in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Grand Junction to Missoula

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:43 am - 1:27 pm

GJT

MSO

5h 44m

1 stop

5:32 pm - 10:10 pm

MSO

GJT

4h 38m

1 stop

$389United Airlines

Sat, Dec 5 - Wed, Dec 9

7:43 am - 1:27 pm

GJT

MSO

5h 44m

1 stop

5:32 pm - 10:10 pm

MSO

GJT

4h 38m

1 stop

$399United Airlines

Sat, Dec 5 - Wed, Dec 9

7:00 am - 1:32 pm

GJT

MSO

6h 32m

1 stop

6:15 am - 12:31 pm

MSO

GJT

6h 16m

1 stop

$572United Airlines

Sat, Oct 3 - Mon, Oct 12

6:06 pm - 11:24 am

GJT

MSO

17h 18m

2 stops

6:15 am - 12:31 pm

MSO

GJT

6h 16m

1 stop

$717United Airlines

Sat, Oct 3 - Mon, Oct 12

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United Airlines flights from Grand Junction to Missoula

Our best United Airlines deals on Grand Junction to Missoula flight tickets

United Airlines

Dec 5

GJT7:43 amGrand Junction Regnl

5h 44m

1 stop

MSO1:27 pmMissoula Johnson-Bell Field

Dec 9

MSO5:32 pmMissoula Johnson-Bell Field

4h 38m

1 stop

GJT10:10 pmGrand Junction Regnl

$389

United Airlines

Dec 5

GJT7:43 amGrand Junction Regnl

5h 44m

1 stop

MSO1:27 pmMissoula Johnson-Bell Field

Dec 9

MSO5:32 pmMissoula Johnson-Bell Field

4h 38m

1 stop

GJT10:10 pmGrand Junction Regnl

$399

United Airlines

Aug 1

GJT9:28 amGrand Junction Regnl

6h 52m

1 stop

MSO4:20 pmMissoula Johnson-Bell Field

Aug 5

MSO6:05 amMissoula Johnson-Bell Field

4h 39m

1 stop

GJT10:44 amGrand Junction Regnl

$569

American Airlines flights from Grand Junction to Missoula

Our best American Airlines deals on Grand Junction to Missoula flight tickets

American Airlines

Aug 1

GJT6:54 pmGrand Junction Regnl

21h 17m

2 stops

MSO4:11 pmMissoula Johnson-Bell Field

Aug 5

MSO5:52 pmMissoula Johnson-Bell Field

17h 45m

2 stops

GJT11:37 amGrand Junction Regnl

$971

American Airlines

Aug 1

GJT12:05 pmGrand Junction Regnl

28h 06m

2 stops

MSO4:11 pmMissoula Johnson-Bell Field

Aug 5

MSO5:52 pmMissoula Johnson-Bell Field

24h 34m

2 stops

GJT6:26 pmGrand Junction Regnl

$990

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Grand JunctionMissoula

GJT - MSO

GJTMSO

Grand Junction Regnl

Sat 12/5

7:43 am-1:27 pm

1 stop5h 44m

Missoula Johnson-Bell Field

Wed 12/9

5:32 pm-10:10 pm

1 stop4h 38m

$389

Grand JunctionMissoula

GJT - MSO

GJTMSO

Grand Junction Regnl

Sat 12/5

7:43 am-1:27 pm

1 stop5h 44m

Missoula Johnson-Bell Field

Wed 12/9

5:32 pm-10:10 pm

1 stop4h 38m

$399

Grand JunctionMissoula

GJT - MSO

GJTMSO

Grand Junction Regnl

Sat 10/3

7:00 am-1:32 pm

1 stop6h 32m

Missoula Johnson-Bell Field

Mon 10/12

6:15 am-12:31 pm

1 stop6h 16m

$572

Grand JunctionMissoula

GJT - MSO

GJTMSO

Grand Junction Regnl

Sat 10/3

6:06 pm-11:24 am

2 stops17h 18m

Missoula Johnson-Bell Field

Mon 10/12

6:15 am-12:31 pm

1 stop6h 16m

$717

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Grand Junction to Missoula

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 Missoula?

The month of August is, on average, the cheapest month to fly to Missoula from Grand Junction, with most prices found around $0. If you are unable to visit Missoula during the month of August, then departing from Grand Junction during the month March is also very affordable. Most momondo users find prices during this month for around $0.

When to book flights from Grand Junction to Missoula

Are you open to changing your travel dates? Check out the ideal times to fly from Grand Junction to Missoula according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Grand Junction to Missoula (GJT to MSO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Grand Junction to Missoula

Fastest flight time	5h 44m
Direct flights	None

The fastest flight from Grand Junction to Missoula takes 5h 44m

There are no direct flights from Grand Junction to Missoula. There are no popular flight routes from Grand Junction to Missoula.

Search flight deals

Frequently asked questions about flying from Grand Junction to Missoula

How far is Grand Junction Regnl to Missoula Johnson-Bell Field by plane?
Grand Junction Regnl and Missoula Johnson-Bell Field are 604.8 mi apart from one another. 5h 44m is a normal flight duration for this route.
When did momondo last update prices for flights from Grand Junction Regnl Airport to Missoula Johnson-Bell Field Airport?
Prices for flights from Grand Junction Regnl Airport to Missoula Johnson-Bell Field Airport refresh daily.
How many operators does momondo search for flights from Grand Junction Regnl Airport to Missoula Johnson-Bell Field Airport?
As of July 2026, there is 1 operator available to choose from for flights from Grand Junction Regnl Airport to Missoula Johnson-Bell Field Airport.
How old do you have to be to fly from Grand Junction Regnl Airport to Missoula Johnson-Bell Field Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Grand Junction Regnl Airport to Missoula Johnson-Bell Field Airport.
What documentation or ID do you need to fly to Missoula Johnson-Bell Field Airport?
The necessary travel and health documents for your Missoula Johnson-Bell Field 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.
What is the most popular airline from Grand Junction to Missoula?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Grand Junction to Missoula is United Airlines (100% of total bookings).

Best airlines flying from Grand Junction to Missoula

Compare and see reviews for airlines that fly from Grand Junction to Missoula with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $228	Free Cancellation	Rating 7.4 10,024 reviews		Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Grand Junction to Missoula?

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

Can I find flights from Grand Junction to Missoula with flexible booking policies on momondo?

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

How can momondo help me find flights from Grand Junction to Missoula?

momondo helps you find the best flight between Grand Junction and Missoula by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Missoula, momondo offers a useful price alert feature which will track prices for flights to Missoula from Grand Junction and alert you when they change.