How do I get Price Alerts for flights from Green Bay to Missoula?

You can take advantage of momondo’s Price Alerts by first searching for your flights to Green Bay from Missoula . Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

How can I save money on flights from Green Bay to Missoula with momondo?

By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

When did momondo last update prices for flights from Green Bay Austin-Straubel Airport to Missoula Johnson-Bell Field Airport?

Prices for flights from Green Bay Austin-Straubel Airport to Missoula Johnson-Bell Field Airport refresh daily.

How old do you have to be to fly from Green Bay Austin-Straubel Airport to Missoula Johnson-Bell Field Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Green Bay Austin-Straubel Airport to Missoula Johnson-Bell Field Airport.

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

The required travel and health documents for your Missoula Johnson-Bell Field Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Missoula Johnson-Bell Field Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$688 Cheap Flights from Green Bay to Missoula in 2026

Find the cheapest flights from Green Bay to Missoula

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:18 pm - 1:27 pm

GRB

MSO

21h 09m

2 stops

5:32 pm - 10:30 am

MSO

GRB

15h 58m

2 stops

$688United Airlines

Sat, Jan 9 - Wed, Jan 13

1:11 pm - 9:26 pm

GRB

MSO

9h 15m

2 stops

5:32 pm - 10:30 am

MSO

GRB

15h 58m

2 stops

$690United Airlines

Sat, Jan 9 - Wed, Jan 13

8:25 am - 4:10 pm

GRB

MSO

8h 45m

2 stops

5:32 pm - 10:30 am

MSO

GRB

15h 58m

2 stops

$701United Airlines

Sat, Jan 9 - Wed, Jan 13

5:18 pm - 4:10 pm

GRB

MSO

23h 52m

3 stops

5:32 pm - 10:30 am

MSO

GRB

15h 58m

2 stops

$739United Airlines

Sat, Jan 9 - Wed, Jan 13

5:18 pm - 4:10 pm

GRB

MSO

23h 52m

3 stops

6:15 am - 10:49 pm

MSO

GRB

15h 34m

3 stops

$808United Airlines

Sat, Jan 9 - Wed, Jan 13

6:25 am - 11:42 am

GRB

MSO

6h 17m

1 stop

12:25 pm - 7:21 pm

MSO

GRB

5h 56m

1 stop

$1,301United Airlines

Fri, Aug 14 - Fri, Aug 21

6:25 am - 11:42 am

GRB

MSO

6h 17m

1 stop

12:25 pm - 7:21 pm

MSO

GRB

5h 56m

1 stop

$1,327United Airlines

Fri, Aug 14 - Tue, Aug 18

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United Airlines flights from Green Bay to Missoula

Our best United Airlines deals on Green Bay to Missoula flight tickets

United Airlines

Jan 9

GRB5:18 pmGreen Bay Austin-Straubel

21h 09m

2 stops

MSO1:27 pmMissoula Johnson-Bell Field

Jan 13

MSO5:32 pmMissoula Johnson-Bell Field

15h 58m

2 stops

GRB10:30 amGreen Bay Austin-Straubel

$688

United Airlines

Jan 9

GRB1:11 pmGreen Bay Austin-Straubel

9h 15m

2 stops

MSO9:26 pmMissoula Johnson-Bell Field

Jan 13

MSO5:32 pmMissoula Johnson-Bell Field

15h 58m

2 stops

GRB10:30 amGreen Bay Austin-Straubel

$690

United Airlines

Jan 9

GRB8:25 amGreen Bay Austin-Straubel

8h 45m

2 stops

MSO4:10 pmMissoula Johnson-Bell Field

Jan 13

MSO5:32 pmMissoula Johnson-Bell Field

15h 58m

2 stops

GRB10:30 amGreen Bay Austin-Straubel

$701

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Green BayMissoula

GRB - MSO

GRBMSO

Green Bay Austin-Straubel

Sat 1/9

5:18 pm-1:27 pm

2 stops21h 09m

Missoula Johnson-Bell Field

Wed 1/13

5:32 pm-10:30 am

2 stops15h 58m

$688

Green BayMissoula

GRB - MSO

GRBMSO

Green Bay Austin-Straubel

Sat 1/9

1:11 pm-9:26 pm

2 stops9h 15m

Missoula Johnson-Bell Field

Wed 1/13

5:32 pm-10:30 am

2 stops15h 58m

$690

Green BayMissoula

GRB - MSO

GRBMSO

Green Bay Austin-Straubel

Sat 1/9

8:25 am-4:10 pm

2 stops8h 45m

Missoula Johnson-Bell Field

Wed 1/13

5:32 pm-10:30 am

2 stops15h 58m

$701

Green BayMissoula

GRB - MSO

GRBMSO

Green Bay Austin-Straubel

Sat 1/9

5:18 pm-4:10 pm

3 stops23h 52m

Missoula Johnson-Bell Field

Wed 1/13

5:32 pm-10:30 am

2 stops15h 58m

$739

Green BayMissoula

GRB - MSO

GRBMSO

Green Bay Austin-Straubel

Sat 1/9

5:18 pm-4:10 pm

3 stops23h 52m

Missoula Johnson-Bell Field

Wed 1/13

6:15 am-10:49 pm

3 stops15h 34m

$808

Quickest round-trip

Green BayMissoula

GRB - MSO

GRBMSO

Green Bay Austin-Straubel

Fri 8/14

6:25 am-11:42 am

1 stop6h 17m

Missoula Johnson-Bell Field

Fri 8/21

12:25 pm-7:21 pm

1 stop5h 56m

$1,301

Green BayMissoula

GRB - MSO

GRBMSO

Green Bay Austin-Straubel

Fri 8/14

6:25 am-11:42 am

1 stop6h 17m

Missoula Johnson-Bell Field

Tue 8/18

12:25 pm-7:21 pm

1 stop5h 56m

$1,327

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Green Bay to Missoula

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

Estimated round-trip price

Cheap Green Bay to Missoula (GRB to MSO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Green Bay to Missoula

Fastest flight time	21h 09m
Direct flights	None

The fastest flight from Green Bay to Missoula takes 21h 09m

There are no direct flights from Green Bay to Missoula. There are no popular flight routes from Green Bay to Missoula.

Search flight deals

Frequently asked questions about flying from Green Bay to Missoula

How far is Green Bay Austin-Straubel to Missoula Johnson-Bell Field by plane?
The straight-line distance from Green Bay Austin-Straubel to Missoula Johnson-Bell Field is 1257.3 mi. Typically, this will take 21h 09m by plane in normal conditions.
When did momondo last update prices for flights from Green Bay Austin-Straubel Airport to Missoula Johnson-Bell Field Airport?
Prices for flights from Green Bay Austin-Straubel Airport to Missoula Johnson-Bell Field Airport refresh daily.
How old do you have to be to fly from Green Bay Austin-Straubel Airport to Missoula Johnson-Bell Field Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Green Bay Austin-Straubel Airport to Missoula Johnson-Bell Field Airport.
What documentation or ID do you need to fly to Missoula Johnson-Bell Field Airport?
The required travel and health documents for your Missoula Johnson-Bell Field Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Missoula Johnson-Bell Field Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from Green Bay to Missoula

How do I get Price Alerts for flights from Green Bay to Missoula?
You can take advantage of momondo’s Price Alerts by first searching for your flights to Green Bay from Missoula. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from Green Bay to Missoula with momondo?
By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

Why should I use momondo to find a flight deal from Green Bay to Missoula?

It is quick and easy to find Green Bay to Missoula flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Missoula that suits you.

Can I find flights from Green Bay to Missoula with flexible booking policies on momondo?

All flight searches from Green Bay to Missoula on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Green Bay to Missoula?

Once all potential Green Bay to Missoula flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Green Bay to Missoula now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Missoula and let you know when they change.