Cheap Flights from St. Augustine (UST) to Missoula (MSO)

Popular airlines from St. Augustine, FL (UST-Northeast Florida Regional) to Missoula Intl. Airport (MSO)

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Frequently asked questions

How much does a flight from Northeast Florida Regional Airport (UST) to Missoula Intl. Airport (MSO) cost?
Grab a cheap one-way flight or cheap return flight from Northeast Florida Regional Airport (UST) to Missoula Intl. Airport (MSO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Northeast Florida Regional Airport (UST) to Missoula Intl. Airport (MSO)?
The cheapest month to fly from UST to MSO is , when there's less demand. Off-peak months are generally when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Northeast Florida Regional Airport (UST) to Missoula Intl. Airport (MSO)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll fly you from UST to MSO. Then, sort your results by "Price (lowest to highest)" to snap up a good deal.
How many flights per day from Northeast Florida Regional Airport (UST) to Missoula Intl. Airport (MSO)?
Nonstop flights from Northeast Florida Regional Airport (UST) to Missoula Intl. Airport (MSO) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from UST to MSO?
Usually you'll find the greatest selection of flight options on a Friday. Tuesdays are often the quietest.* However, this can vary depending on the airline, season 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 Northeast Florida Regional Airport (UST) to Missoula Intl. Airport (MSO)?
To arrive at Missoula Intl. Airport (MSO) on schedule, book a flight that leaves from Northeast Florida Regional Airport (UST) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**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 Northeast Florida Regional Airport (UST) to Missoula Intl. Airport (MSO) last-minute?
Last-minute fares from UST to MSO are typically more expensive. To secure the lowest prices, start looking for flights early. That being said, if your travel plans are flexible, it's possible to land a cheap ticket right before your journey.
Is it cheaper to book an UST to MSO flight and hotel package?
You'll typically save money by booking an UST to MSO flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one convenient place. Once you've chosen your ideal accommodations and flights, consider adding extras such as tours, car rentals and activities.
Can I cancel or change the date of my flight from Northeast Florida Regional Airport (UST) to Missoula Intl. Airport (MSO)?
In most cases, you can cancel or modify your UST to MSO flight. However, there may be additional fees, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you'd like more information, go to our Customer Service portal.

Travel information

Origin airport
Northeast Florida Regional
Destination airport
Missoula Intl.
Distance
2100 mi

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St. Augustine to Missoula Flights

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

 

The best time to book a flight from St. Augustine to Missoula

Sunday is one of the best days to book for cheap flights from St. Augustine 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 St. Augustine 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 St. Augustine to Missoula in 2026. 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 St. Augustine 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 St. Augustine 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.

 

St. Augustine to Missoula Flights

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