$142 Cheap Flights from Raleigh (RDU) to Missoula (MSO)

View $142 flight on Tue, May 5, 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 $142 for one-way flights and $285 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Tue, May 5 - Sun, May 24
RDU
Raleigh
MSO
Missoula
$285 Roundtrip, found 1 hour ago
$285
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Tue, May 5 from Raleigh to Missoula, returning Sun, May 24, priced at $285 found 1 hour ago
American Airlines
Tue, May 5 - Sun, May 24
RDU
Raleigh
MSO
Missoula
$287 Roundtrip, found 1 hour ago
$287
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Tue, May 5 from Raleigh to Missoula, returning Sun, May 24, priced at $287 found 1 hour ago
United
Tue, May 5 - Sun, May 24
RDU
Raleigh
MSO
Missoula
$292 Roundtrip, found 1 hour ago
$292
Roundtrip
found 1 hour ago
Select United flight, departing Tue, May 5 from Raleigh to Missoula, returning Sun, May 24, priced at $292 found 1 hour ago
Delta
Sat, May 23 - Tue, Jun 9
RDU
Raleigh
MSO
Missoula
$297 Roundtrip, found 12 hours ago
$297
Roundtrip
found 12 hours ago
Select Delta flight, departing Sat, May 23 from Raleigh to Missoula, returning Tue, Jun 9, priced at $297 found 12 hours ago
Delta
Tue, Apr 14 - Tue, Apr 28
RDU
Raleigh
MSO
Missoula
$302 Roundtrip, found 12 hours ago
$302
Roundtrip
found 12 hours ago
Select Delta flight, departing Tue, Apr 14 from Raleigh to Missoula, returning Tue, Apr 28, priced at $302 found 12 hours ago
United
Tue, May 5 - Sun, May 24
RDU
Raleigh
MSO
Missoula
$325 Roundtrip, found 1 hour ago
$325
Roundtrip
found 1 hour ago
Select United flight, departing Tue, May 5 from Raleigh to Missoula, returning Sun, May 24, priced at $325 found 1 hour ago
Delta
Sat, May 9 - Sat, May 23
RDU
Raleigh
MSO
Missoula
$328 Roundtrip, found 12 hours ago
$328
Roundtrip
found 12 hours ago
Select Delta flight, departing Sat, May 9 from Raleigh to Missoula, returning Sat, May 23, priced at $328 found 12 hours ago
American Airlines
Tue, May 5 - Sun, May 24
RDU
Raleigh
MSO
Missoula
$332 Roundtrip, found 1 hour ago
$332
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Tue, May 5 from Raleigh to Missoula, returning Sun, May 24, priced at $332 found 1 hour ago
Delta
Wed, Apr 15 - Sat, May 2
RDU
Raleigh
MSO
Missoula
$333 Roundtrip, found 12 hours ago
$333
Roundtrip
found 12 hours ago
Select Delta flight, departing Wed, Apr 15 from Raleigh to Missoula, returning Sat, May 2, priced at $333 found 12 hours ago
Hawaiian Airlines
Wed, Apr 1 - Sun, Apr 19
RDU
Raleigh
MSO
Missoula
$402 Roundtrip, found 12 hours ago
$402
Roundtrip
found 12 hours ago
Select Hawaiian Airlines flight, departing Wed, Apr 1 from Raleigh to Missoula, returning Sun, Apr 19, priced at $402 found 12 hours ago

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

September is typically the cheapest month to fly

From $290 - $603 per traveler.

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 $501
MSO
Missoula Intl.
CheapestClosest
Average driving time to city center8 min
Flights from $501

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 $142 or cheap return flight from $285 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 May, 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.

Travel information

Origin airport
Raleigh - Durham Intl.
Destination airport
Missoula Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, United
Roundtrip price
$284
Distance
1961 mi

Book with confidence

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 May. 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 $142 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.

 

Raleigh to Missoula Flights

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*Available to One Key members.