Cheap Flights from San Diego (MYF) to Missoula (MSO)

Popular airlines from San Diego, CA (MYF-Montgomery Field) to Missoula Intl. Airport (MSO)

Frequently asked questions

How much does a flight from San Diego, CA (MYF-Montgomery Field) to Missoula Intl. Airport (MSO) cost?
Get a cheap one-way flight or cheap return flight from San Diego, CA (MYF-Montgomery Field) to Missoula Intl. Airport (MSO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from San Diego, CA (MYF-Montgomery Field) to Missoula Intl. Airport (MSO)?
is the cheapest month to fly from MYF to MSO. Traveling outside of peak seasons is often the key to finding better fares.
What is the cheapest airline that flies from San Diego, CA (MYF-Montgomery Field) to Missoula Intl. Airport (MSO)?
To find the cheapest airline flying from MYF to MSO, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from San Diego, CA (MYF-Montgomery Field) to Missoula Intl. Airport (MSO)?
There are no daily nonstop flights from San Diego, CA (MYF-Montgomery Field) to Missoula Intl. Airport (MSO). But you can choose flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from MYF to MSO?
Typically you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can vary based on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from San Diego, CA (MYF-Montgomery Field) to Missoula Intl. Airport (MSO)?
To avoid potential delays on the San Diego, CA (MYF-Montgomery Field) to Missoula Intl. Airport (MSO) route, aim to fly before 3 PM. Later departures have a 22% higher chance of cancellation.**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 San Diego, CA (MYF-Montgomery Field) to Missoula Intl. Airport (MSO) last-minute?
Last-minute fares from MYF to MSO are typically more expensive. For the best prices, start searching for flights ahead of time. That being said, if you're flexible with your travel dates, it's possible to find a cheap fare just before your departure.
Is it cheaper to book a MYF to MSO flight and hotel package?
Compared with arranging flights and hotels separately, booking a MYF to MSO flight and hotel package with Expedia could result in significant savings. What's more, having everything in one place takes the hassle out of travel planning. Simply pick your flights and choose from our wide range of stays, then tailor your trip with extras like tours and car rentals.
Can I cancel or change the date of my flight from San Diego, CA (MYF-Montgomery Field) to Missoula Intl. Airport (MSO)?
In most instances, you're able to reschedule or cancel your MYF to MSO flight. However, there may be additional charges, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline's policies and fees on flight changes, or if you'd like more information, head to our Customer Service portal.

Travel information

Origin airport
Montgomery Field
Destination airport
Missoula Intl.
Distance
987 mi

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San Diego to Missoula Flights

The cheapest times to fly from San Diego 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 San Diego to Missoula are during the month of . You can find some of the cheapest flights from San Diego to Missoula with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Diego to Missoula

Sunday is one of the best days to book for cheap flights from San Diego 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 San Diego 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 San Diego to Missoula in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 San Diego 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 San Diego 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.

 

San Diego to Missoula Flights

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*Available to One Key members.