$119 Cheap Flights from Redmond (RDM) to Missoula (MSO)

View $119 flight on Wed, Oct 29, 2025Opens in a new window

Popular airlines from Redmond Municipal Airport (RDM) to Missoula Intl. Airport (MSO)

Cheap Flights from Redmond to Missoula (RDM-MSO)

Prices were available within the past 7 days and start at $119 for one-way flights and $238 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Tue, Sep 16 - Wed, Sep 24
RDM
Redmond
MSO
Missoula
$238 Roundtrip, found 2 days ago
$238
Roundtrip
found 2 days ago
Select Hawaiian Airlines flight, departing Tue, Sep 16 from Redmond to Missoula, returning Wed, Sep 24, priced at $238 found 2 days ago
Delta
Wed, Oct 29 - Sat, Nov 1
RDM
Redmond
MSO
Missoula
$240 Roundtrip, just found
$240
Roundtrip
just found
Select Delta flight, departing Wed, Oct 29 from Redmond to Missoula, returning Sat, Nov 1, priced at $240 just found
Alaska Airlines
Wed, Oct 29 - Sat, Nov 1
RDM
Redmond
MSO
Missoula
$243 Roundtrip, just found
$243
Roundtrip
just found
Select Alaska Airlines flight, departing Wed, Oct 29 from Redmond to Missoula, returning Sat, Nov 1, priced at $243 just found
Delta
Wed, Oct 29 - Sat, Nov 1
RDM
Redmond
MSO
Missoula
$244 Roundtrip, just found
$244
Roundtrip
just found
Select Delta flight, departing Wed, Oct 29 from Redmond to Missoula, returning Sat, Nov 1, priced at $244 just found
Alaska Airlines
Wed, Oct 29 - Sat, Nov 1
RDM
Redmond
MSO
Missoula
$246 Roundtrip, just found
$246
Roundtrip
just found
Select Alaska Airlines flight, departing Wed, Oct 29 from Redmond to Missoula, returning Sat, Nov 1, priced at $246 just found
Hawaiian Airlines
Sat, Sep 20 - Tue, Sep 30
RDM
Redmond
MSO
Missoula
$250 Roundtrip, found 3 days ago
$250
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Sat, Sep 20 from Redmond to Missoula, returning Tue, Sep 30, priced at $250 found 3 days ago
Alaska Airlines
Wed, Oct 29 - Sat, Nov 1
RDM
Redmond
MSO
Missoula
$252 Roundtrip, just found
$252
Roundtrip
just found
Select Alaska Airlines flight, departing Wed, Oct 29 from Redmond to Missoula, returning Sat, Nov 1, priced at $252 just found
Hawaiian Airlines
Tue, Oct 7 - Tue, Oct 14
RDM
Redmond
MSO
Missoula
$260 Roundtrip, found 14 hours ago
$260
Roundtrip
found 14 hours ago
Select Hawaiian Airlines flight, departing Tue, Oct 7 from Redmond to Missoula, returning Tue, Oct 14, priced at $260 found 14 hours ago
United
Wed, Oct 29 - Sat, Nov 1
RDM
Redmond
MSO
Missoula
$339 Roundtrip, just found
$339
Roundtrip
just found
Select United flight, departing Wed, Oct 29 from Redmond to Missoula, returning Sat, Nov 1, priced at $339 just found
American Airlines
Tue, Aug 19 - Wed, Aug 20
RDM
Redmond
MSO
Missoula
$2,459 Roundtrip, found 2 days ago
$2,459
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Aug 19 from Redmond to Missoula, returning Wed, Aug 20, priced at $2,459 found 2 days ago

Find the cheapest month to fly from Redmond (RDM) to Missoula (MSO)

February is typically the cheapest month to fly

From $216 - $640 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 $496
MSO
Missoula Intl.
CheapestClosest
Average driving time to city center8 min
Flights from $496
Flights from Redmond (RDM) to Missoula (MSO)
Origin airport
Robert's Field
Destination airport
Missoula Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, United
Roundtrip price
$236
Distance
388 mi

Redmond to Missoula Flights

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

 

The best time to book a flight from Redmond to Missoula

Sunday is one of the best days to book for cheap flights from Redmond 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 Redmond 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 Redmond to Missoula in 2025. You can also book with separate airlines for your outbound and return journeys, from $119 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 Redmond 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 Redmond 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 Robert's Field Airport (RDM) to Missoula Intl. Airport (MSO) cost?
Lock in a cheap one-way flight from $119 or cheap return flight from $238 from Robert's Field Airport (RDM) 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 Robert's Field Airport (RDM) to Missoula Intl. Airport (MSO)?
Flying in September may help you find better deals, as it's the cheapest month for flights between RDM and MSO. You'll often find the lowest fares during off-peak months.
What is the cheapest airline that flies from Robert's Field Airport (RDM) to Missoula Intl. Airport (MSO)?
To find the cheapest airline flying from RDM to MSO, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Robert's Field Airport (RDM) to Missoula Intl. Airport (MSO)?
Direct flights from Robert's Field Airport (RDM) to Missoula Intl. Airport (MSO) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from RDM to MSO?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary depending on a range of factors, such as the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Robert's Field Airport (RDM) to Missoula Intl. Airport (MSO)?
To reach Missoula Intl. Airport (MSO) without delays, choose a flight that leaves from Robert's Field Airport (RDM) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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 Robert's Field Airport (RDM) to Missoula Intl. Airport (MSO) last-minute?
Last-minute bookings from RDM to MSO are usually more expensive. For the lowest prices, start searching for flights well in advance. That being said, if you can play around with your travel dates, it's possible to find a cheap ticket right before your trip.
Is it cheaper to book a RDM to MSO flight and hotel package?
Booking a RDM to MSO flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Pick from our extensive range of stays and then add activities, flights and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Robert's Field Airport (RDM) to Missoula Intl. Airport (MSO)?
Usually, it's possible to cancel or reschedule your RDM to MSO flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.