$160 Cheap Flights from Monterey (MRY) to Missoula (MSO)

View $160 flight on Wed, Oct 15, 2025Opens in a new window

Popular airlines from Monterey Peninsula Airport (MRY) to Missoula Intl. Airport (MSO)

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Cheap Flights from Monterey to Missoula (MRY-MSO)

Prices were available within the past 7 days and start at $160 for one-way flights and $293 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Tue, Sep 23 - Sat, Oct 4
MRY
Monterey
MSO
Missoula
$293 Roundtrip, found 3 days ago
$293
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Tue, Sep 23 from Monterey to Missoula, returning Sat, Oct 4, priced at $293 found 3 days ago
Hawaiian Airlines
Fri, Sep 26 - Sat, Oct 4
MRY
Monterey
MSO
Missoula
$308 Roundtrip, found 3 days ago
$308
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Fri, Sep 26 from Monterey to Missoula, returning Sat, Oct 4, priced at $308 found 3 days ago
Hawaiian Airlines
Wed, Sep 24 - Sat, Oct 4
MRY
Monterey
MSO
Missoula
$311 Roundtrip, found 3 days ago
$311
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Wed, Sep 24 from Monterey to Missoula, returning Sat, Oct 4, priced at $311 found 3 days ago
Hawaiian Airlines
Tue, Sep 9 - Tue, Sep 23
MRY
Monterey
MSO
Missoula
$313 Roundtrip, found 6 days ago
$313
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Tue, Sep 9 from Monterey to Missoula, returning Tue, Sep 23, priced at $313 found 6 days ago
Hawaiian Airlines
Thu, Sep 25 - Sat, Oct 4
MRY
Monterey
MSO
Missoula
$314 Roundtrip, found 6 days ago
$314
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Thu, Sep 25 from Monterey to Missoula, returning Sat, Oct 4, priced at $314 found 6 days ago
Hawaiian Airlines
Thu, Sep 25 - Sat, Oct 4
MRY
Monterey
MSO
Missoula
$328 Roundtrip, found 3 days ago
$328
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Thu, Sep 25 from Monterey to Missoula, returning Sat, Oct 4, priced at $328 found 3 days ago
Alaska Airlines
Tue, Sep 9 - Tue, Sep 16
MRY
Monterey
MSO
Missoula
$329 Roundtrip, found 2 days ago
$329
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, Sep 9 from Monterey to Missoula, returning Tue, Sep 16, priced at $329 found 2 days ago
Hawaiian Airlines
Wed, Sep 10 - Tue, Sep 23
MRY
Monterey
MSO
Missoula
$331 Roundtrip, found 6 days ago
$331
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Wed, Sep 10 from Monterey to Missoula, returning Tue, Sep 23, priced at $331 found 6 days ago
Hawaiian Airlines
Thu, Sep 25 - Wed, Oct 8
MRY
Monterey
MSO
Missoula
$332 Roundtrip, found 6 days ago
$332
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Thu, Sep 25 from Monterey to Missoula, returning Wed, Oct 8, priced at $332 found 6 days ago
United
Fri, Aug 22 - Tue, Aug 26
MRY
Monterey
MSO
Missoula
$374 Roundtrip, found 4 days ago
$374
Roundtrip
found 4 days ago
Select United flight, departing Fri, Aug 22 from Monterey to Missoula, returning Tue, Aug 26, priced at $374 found 4 days ago

Alternative airports near Missoula

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Missoula Intl. MSO. Cheapest and Closest option available. Average driving time to city center is 8 minutes. Flights from $429
MSO
Missoula Intl.
CheapestClosest
Average driving time to city center8 min
Flights from $429
Flights from Monterey (MRY) to Missoula (MSO)
Origin airport
Monterey Peninsula
Destination airport
Missoula Intl.
Airlines serving
Alaska Airlines, Hawaiian Airlines, United
Roundtrip price
$292
Distance
817 mi

Monterey to Missoula Flights

The cheapest times to fly from Monterey to Missoula

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Monterey to Missoula are during the month of September. You can find some of the cheapest flights from Monterey to Missoula with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Monterey to Missoula

Sunday is one of the best days to book for cheap flights from Monterey to Missoula: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Monterey to Missoula

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Monterey to Missoula in 2025. You can also book with separate airlines for your outbound and return journeys, from $160 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Monterey to Missoula flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Monterey to Missoula airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Monterey Peninsula Airport (MRY) to Missoula Intl. Airport (MSO) cost?
Secure a cheap one-way flight from $160 or cheap return flight from $293 from Monterey Peninsula Airport (MRY) to Missoula Intl. Airport (MSO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Monterey Peninsula Airport (MRY) to Missoula Intl. Airport (MSO)?
Planning your trip for September is a good way to save, as it's the cheapest month for flights between MRY and MSO. You'll typically find the lowest prices during the off-season.
What is the cheapest airline that flies from Monterey Peninsula Airport (MRY) to Missoula Intl. Airport (MSO)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest MRY to MSO flight.
How many flights per day from Monterey Peninsula Airport (MRY) to Missoula Intl. Airport (MSO)?
There are no daily nonstop flights from Monterey Peninsula Airport (MRY) to Missoula Intl. Airport (MSO). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be on your way in no time.
What day of the week has the most flights from MRY to MSO?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can vary depending on a number of factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Monterey Peninsula Airport (MRY) to Missoula Intl. Airport (MSO)?
Opt for a flight from Monterey Peninsula Airport (MRY) to Missoula Intl. Airport (MSO) that takes off before 3 PM to reduce the likelihood of delays. Departures later than this have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Monterey Peninsula Airport (MRY) to Missoula Intl. Airport (MSO) last-minute?
Booking your flight from MRY to MSO right before your trip is generally more expensive. However, if you're flexible with your schedule, you could bag a cheap last-minute fare.
Is it cheaper to book a MRY to MSO flight and hotel package?
Booking a MRY to MSO flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Choose from our impressive range of accommodations and then add activities, flights and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Monterey Peninsula Airport (MRY) to Missoula Intl. Airport (MSO)?
If you reserved your MRY to MSO flight within the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the ticket type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more details.

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*Available to One Key members.