$145 Cheap Flights from Missoula (MSO) to Monterey (MRY)

View $145 flight on Wed, Sep 24, 2025Opens in a new window

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

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Cheap Flights from Missoula to Monterey (MSO-MRY)

Prices were available within the past 7 days and start at $145 for one-way flights and $306 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Tue, Sep 9 - Tue, Sep 23
MSO
Missoula
MRY
Monterey
$306 Roundtrip, found 3 days ago
$306
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Tue, Sep 9 from Missoula to Monterey, returning Tue, Sep 23, priced at $306 found 3 days ago
Hawaiian Airlines
Sun, Nov 2 - Wed, Nov 12
MSO
Missoula
MRY
Monterey
$309 Roundtrip, found 2 days ago
$309
Roundtrip
found 2 days ago
Select Hawaiian Airlines flight, departing Sun, Nov 2 from Missoula to Monterey, returning Wed, Nov 12, priced at $309 found 2 days ago
Hawaiian Airlines
Tue, Aug 26 - Tue, Sep 9
MSO
Missoula
MRY
Monterey
$311 Roundtrip, found 1 day ago
$311
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Tue, Aug 26 from Missoula to Monterey, returning Tue, Sep 9, priced at $311 found 1 day ago
Hawaiian Airlines
Tue, Nov 4 - Thu, Nov 13
MSO
Missoula
MRY
Monterey
$314 Roundtrip, found 2 days ago
$314
Roundtrip
found 2 days ago
Select Hawaiian Airlines flight, departing Tue, Nov 4 from Missoula to Monterey, returning Thu, Nov 13, priced at $314 found 2 days ago
Hawaiian Airlines
Tue, Nov 4 - Mon, Nov 17
MSO
Missoula
MRY
Monterey
$318 Roundtrip, found 3 days ago
$318
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Tue, Nov 4 from Missoula to Monterey, returning Mon, Nov 17, priced at $318 found 3 days ago
Hawaiian Airlines
Tue, Sep 9 - Mon, Sep 22
MSO
Missoula
MRY
Monterey
$320 Roundtrip, found 3 days ago
$320
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Tue, Sep 9 from Missoula to Monterey, returning Mon, Sep 22, priced at $320 found 3 days ago
Alaska Airlines
Tue, Nov 4 - Wed, Nov 12
MSO
Missoula
MRY
Monterey
$321 Roundtrip, found 2 days ago
$321
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, Nov 4 from Missoula to Monterey, returning Wed, Nov 12, priced at $321 found 2 days ago
Hawaiian Airlines
Tue, Sep 16 - Mon, Sep 29
MSO
Missoula
MRY
Monterey
$322 Roundtrip, found 3 days ago
$322
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Tue, Sep 16 from Missoula to Monterey, returning Mon, Sep 29, priced at $322 found 3 days ago
United
Tue, Nov 4 - Wed, Nov 12
MSO
Missoula
MRY
Monterey
$327 Roundtrip, found 2 days ago
$327
Roundtrip
found 2 days ago
Select United flight, departing Tue, Nov 4 from Missoula to Monterey, returning Wed, Nov 12, priced at $327 found 2 days ago
American Airlines
Mon, Oct 13 - Thu, Oct 16
MSO
Missoula
MRY
Monterey
$1,061 Roundtrip, found 1 day ago
$1,061
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Oct 13 from Missoula to Monterey, returning Thu, Oct 16, priced at $1,061 found 1 day ago

Alternative airports near Monterey

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

Select flight to Monterey Peninsula MRY. Cheapest and Closest option available. Average driving time to city center is 6 minutes. Flights from $458
MRY
Monterey Peninsula
CheapestClosest
Average driving time to city center6 min
Flights from $458
Flights from Missoula (MSO) to Monterey (MRY)
Origin airport
Missoula Intl.
Destination airport
Monterey Peninsula
Airlines serving
Alaska Airlines, United
Roundtrip price
$305
Distance
817 mi

Missoula to Monterey Flights

The cheapest times to fly from Missoula to Monterey

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 Missoula to Monterey are during the month of September. You can find some of the cheapest flights from Missoula to Monterey with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Missoula to Monterey

Sunday is one of the best days to book for cheap flights from Missoula to Monterey: 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 Missoula to Monterey

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 Missoula to Monterey in 2025. You can also book with separate airlines for your outbound and return journeys, from $145 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 Missoula to Monterey 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 Missoula to Monterey 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 Missoula Intl. Airport (MSO) to Monterey Peninsula Airport (MRY) cost?
Discover the latest flight deals from MSO to MRY by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from MSO to MRY?
The cheapest flights from MSO to MRY are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from MSO to MRY?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from MSO to MRY. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Missoula Intl. Airport (MSO) to Monterey Peninsula Airport (MRY)?
Nonstop flights from Missoula Intl. Airport (MSO) to Monterey Peninsula Airport (MRY) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from MSO to MRY?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Missoula Intl. Airport (MSO) to Monterey Peninsula Airport (MRY)?
To avoid potential delays on the Missoula Intl. Airport (MSO) to Monterey Peninsula Airport (MRY) route, fly before 3 PM. Later flights have a 22% higher chance of being canceled.**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 Missoula Intl. Airport (MSO) to Monterey Peninsula Airport (MRY) last-minute?
Last-minute fares from MSO to MRY are typically more expensive. To lock in the lowest rates, start searching for flights ahead of time. That being said, if you're flexible with your travel plans, it's possible to find a cheap fare right before you leave.
Is it cheaper to book a MSO to MRY flight and hotel package?
Opting for a MSO to MRY flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Choose from our wide range of stays and then add activities, car rentals and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Missoula Intl. Airport (MSO) to Monterey Peninsula Airport (MRY)?
In most cases, you can modify or cancel your MSO to MRY flight. However, additional charges may apply, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you'd like more information, go to our Customer Service portal.

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*Available to One Key members.