$203 Cheap Flights from Raleigh (RDU) to Missoula (MSO)

View $203 flight on Sun, Jan 4, 2026Opens in a new window

Popular airlines from Raleigh-Durham International Airport (RDU) to Missoula Intl. Airport (MSO)

Cheap Flights from Raleigh to Missoula (RDU-MSO)

Prices were available within the past 7 days and start at $203 for one-way flights and $388 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Sat, Oct 4 - Sat, Oct 18
RDU
Raleigh
MSO
Missoula
$388 Roundtrip, found 1 day ago
$388
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Sat, Oct 4 from Raleigh to Missoula, returning Sat, Oct 18, priced at $388 found 1 day ago
Alaska Airlines
Mon, Sep 22 - Fri, Sep 26
RDU
Raleigh
MSO
Missoula
$394 Roundtrip, found 5 days ago
$394
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Mon, Sep 22 from Raleigh to Missoula, returning Fri, Sep 26, priced at $394 found 5 days ago
United
Sat, Oct 18 - Tue, Oct 28
RDU
Raleigh
MSO
Missoula
$395 Roundtrip, found 6 days ago
$395
Roundtrip
found 6 days ago
Select United flight, departing Sat, Oct 18 from Raleigh to Missoula, returning Tue, Oct 28, priced at $395 found 6 days ago
Delta
Fri, Oct 3 - Sat, Oct 18
RDU
Raleigh
MSO
Missoula
$395 Roundtrip, found 6 days ago
$395
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Oct 3 from Raleigh to Missoula, returning Sat, Oct 18, priced at $395 found 6 days ago
American Airlines
Sat, Sep 27 - Sat, Oct 4
RDU
Raleigh
MSO
Missoula
$395 Roundtrip, found 6 days ago
$395
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Sep 27 from Raleigh to Missoula, returning Sat, Oct 4, priced at $395 found 6 days ago
Alaska Airlines
Sat, Sep 27 - Sat, Oct 4
RDU
Raleigh
MSO
Missoula
$398 Roundtrip, found 6 days ago
$398
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sat, Sep 27 from Raleigh to Missoula, returning Sat, Oct 4, priced at $398 found 6 days ago
United
Wed, Feb 18 - Mon, Feb 23
RDU
Raleigh
MSO
Missoula
$398 Roundtrip, found 6 days ago
$398
Roundtrip
found 6 days ago
Select United flight, departing Wed, Feb 18 from Raleigh to Missoula, returning Mon, Feb 23, priced at $398 found 6 days ago
United
Sun, Jan 4 - Fri, Jan 9
RDU
Raleigh
MSO
Missoula
$400 Roundtrip, found 5 days ago
$400
Roundtrip
found 5 days ago
Select United flight, departing Sun, Jan 4 from Raleigh to Missoula, returning Fri, Jan 9, priced at $400 found 5 days ago
United
Sat, Oct 18 - Tue, Oct 28
RDU
Raleigh
MSO
Missoula
$401 Roundtrip, found 6 days ago
$401
Roundtrip
found 6 days ago
Select United flight, departing Sat, Oct 18 from Raleigh to Missoula, returning Tue, Oct 28, priced at $401 found 6 days ago
United
Sun, Jan 4 - Fri, Jan 9
RDU
Raleigh
MSO
Missoula
$403 Roundtrip, found 5 days ago
$403
Roundtrip
found 5 days ago
Select United flight, departing Sun, Jan 4 from Raleigh to Missoula, returning Fri, Jan 9, priced at $403 found 5 days ago

Find the cheapest month to fly from Raleigh (RDU) to Missoula (MSO)

September is typically the cheapest month to fly

From $290 - $957 per traveler.

Graph displaying average flight prices per month

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 $451
MSO
Missoula Intl.
CheapestClosest
Average driving time to city center8 min
Flights from $451
Flights from Raleigh (RDU) to Missoula (MSO)
Origin airport
Raleigh - Durham Intl.
Destination airport
Missoula Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, United
Roundtrip price
$388
Distance
1961 mi

Raleigh to Missoula Flights

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

 

The best time to book a flight from Raleigh to Missoula

Sunday is one of the best days to book for cheap flights from Raleigh 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 Raleigh 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 Raleigh to Missoula in 2025. You can also book with separate airlines for your outbound and return journeys, from $203 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 Raleigh 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 Raleigh 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 Raleigh - Durham Intl. Airport (RDU) to Missoula Intl. Airport (MSO) cost?
Get a cheap one-way flight from $203 or cheap return flight from $388 from Raleigh - Durham Intl. Airport (RDU) 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 Raleigh - Durham Intl. Airport (RDU) to Missoula Intl. Airport (MSO)?
The cheapest month to fly from RDU to MSO is October, when there's less demand. Off-peak season is generally when airlines offer better prices between these airports.
What is the cheapest airline that flies from Raleigh - Durham Intl. Airport (RDU) to Missoula Intl. Airport (MSO)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest RDU to MSO flight.
How many flights per day from Raleigh - Durham Intl. Airport (RDU) to Missoula Intl. Airport (MSO)?
You'll have to book a flight with a layover if you're traveling from Raleigh - Durham Intl. Airport (RDU) to Missoula Intl. Airport (MSO). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from RDU to MSO?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can change depending on various 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 Raleigh - Durham Intl. Airport (RDU) to Missoula Intl. Airport (MSO)?
To avoid possible delays on the Raleigh - Durham Intl. Airport (RDU) to Missoula Intl. Airport (MSO) route, aim to travel before 3 PM. Departures after this hour 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 Raleigh - Durham Intl. Airport (RDU) to Missoula Intl. Airport (MSO) last-minute?
Last-minute fares from RDU to MSO are typically more expensive. For the lowest prices, start searching for flights as early as possible. That said, if your travel plans are flexible, it's possible to find a cheap fare just before your departure.
Is it cheaper to book a RDU to MSO flight and hotel package?
Compared with arranging flights and hotels separately, booking a RDU to MSO flight and hotel package with Expedia could lead to significant savings. Better yet, having it all in one place takes the hassle out of travel planning. Just secure your flights and choose from our extensive range of hotels, then tailor your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from Raleigh - Durham Intl. Airport (RDU) to Missoula Intl. Airport (MSO)?
In most cases, you can cancel or modify your RDU to MSO flight. However, there may be additional fees, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline's fees and rules on flight changes, or if you need more information, visit our Customer Service portal.

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*Available to One Key members.