STS - MSO

$297 Find Cheap Flights from Santa Rosa to Missoula

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Santa Rosa to Missoula departing on 2/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Missoula

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Santa Rosa to Missoula, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Santa Rosa to Missoula, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$297
Alaska Airlines
Sat 2/28Tue 3/3
STS - MSO • 1 stop
Cheapest one-way
$364
Alaska Airlines
Thu 1/22
STS - MSO • 2 stops
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Missoula!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Santa Rosa to Missoula (STS-MSO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Santa Rosa to Missoula that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Santa Rosa to Missoula

Sat, Feb 28 - Tue, Mar 3
Alaska Airlines Logo
11:15 am - 11:59 pm
STS
-
MSO
11h 44m
1 stop
Alaska Airlines Logo
6:23 am - 10:32 am
MSO
-
STS
5h 09m
1 stop
$297Alaska Airlines
Sat, Feb 28 - Tue, Mar 3
Alaska Airlines Logo
10:51 am - 11:59 pm
STS
-
MSO
12h 08m
2 stops
Alaska Airlines Logo
6:23 am - 10:32 am
MSO
-
STS
5h 09m
1 stop
$340Alaska Airlines
Wed, May 20 - Sat, May 23
Alaska Airlines Logo
1:05 pm - 7:15 pm
STS
-
MSO
5h 10m
1 stop
Alaska Airlines Logo
1:53 pm - 7:40 pm
MSO
-
STS
6h 47m
1 stop
$359Alaska Airlines
Wed, May 20 - Sat, May 23
Alaska Airlines Logo
1:05 pm - 7:15 pm
STS
-
MSO
5h 10m
1 stop
Alaska Airlines Logo
1:53 pm - 9:22 pm
MSO
-
STS
8h 29m
2 stops
$361Alaska Airlines
Wed, Feb 4 - Mon, Feb 9
Alaska Airlines Logo
4:09 pm - 1:23 pm
STS
-
MSO
20h 14m
2 stops
Alaska Airlines Logo
6:23 am - 10:35 am
MSO
-
STS
5h 12m
1 stop
$366Alaska Airlines
Tue, May 19 - Sun, May 24
Alaska Airlines Logo
1:05 pm - 11:56 pm
STS
-
MSO
9h 51m
1 stop
Alaska Airlines Logo
3:39 pm - 7:40 pm
MSO
-
STS
5h 01m
1 stop
$378Alaska Airlines
Sat, Feb 28 - Tue, Mar 3
Alaska Airlines Logo
10:51 am - 11:59 pm
STS
-
MSO
12h 08m
2 stops
Alaska Airlines Logo
6:23 am - 10:27 am
MSO
-
STS
29h 04m
2 stops
$388Alaska Airlines
Tue, May 19 - Sat, May 23
Alaska Airlines Logo
8:20 am - 11:56 pm
STS
-
MSO
14h 36m
2 stops
Alaska Airlines Logo
1:53 pm - 9:22 pm
MSO
-
STS
8h 29m
2 stops
$389Alaska Airlines
Wed, Feb 4 - Mon, Feb 9
Alaska Airlines Logo
4:09 pm - 1:23 pm
STS
-
MSO
20h 14m
2 stops
Alaska Airlines Logo
4:20 pm - 10:25 am
MSO
-
STS
19h 05m
2 stops
$400Alaska Airlines
Tue, May 19 - Sun, May 24
Alaska Airlines Logo
1:05 pm - 7:15 pm
STS
-
MSO
5h 10m
1 stop
Alaska Airlines Logo
1:53 pm - 9:22 pm
MSO
-
STS
8h 29m
2 stops
$401Alaska Airlines
Booking Insights

KAYAK's insights & trends for Santa Rosa to Missoula flights

Get data-powered insights and trends into flights from Santa Rosa to Missoula to help you find the cheapest flights, the best time to fly and much more.

What is the most popular layover airport when flying from Santa Rosa to Missoula?

Percentage of 1-stop round-trip flights from Santa Rosa to Missoula chosen by KAYAK users via each layover airport in the last 12 months (only includes trips with the same layover airport on both legs).

Seattle (SEA) is the top choice – 77% of KAYAK users who clicked on 1-stop flights from Santa Rosa to Missoula picked an itinerary connecting there.

What is the cheapest layover airport when flying from Santa Rosa to Missoula?

Average round-trip price for 1-stop flights from Santa Rosa to Missoula clicked by KAYAK users in the last 12 months (only includes trips with the same layover airport on both legs).

Flights via Portland (PDX) offer the most affordable fares, with an average round-trip price of $390.

Which layover airport offers the shortest total travel time from Santa Rosa to Missoula?

Shortest average total travel time for 1-stop one-way flights from Santa Rosa to Missoula via different layover airports, based on KAYAK user data from the last 12 months.

Consider flying via Portland (PDX) for the shortest journey. The average one-way travel time for flights connecting there is 4h 25m.

Which layover airport has the quickest connection when flying from Santa Rosa to Missoula?

Average layover duration at different layover airports for 1-stop one-way flights from Santa Rosa to Missoula, based on KAYAK user data from the last 12 months.

If you prefer a quick connection, Portland (PDX) often has the shortest layovers from Santa Rosa to Missoula, with an average of 1h 39m.

Good to know

Low seasonOctober
Cheapest flight$297
Best time to beat the crowds with an average 39% drop in price.
Flight from Santa Rosa to Missoula

When to book flights from Santa Rosa to Missoula

Are your dates flexible? Find out the best times to travel from Santa Rosa to Missoula based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Santa Rosa to Missoula

  • What is the cheapest flight from Santa Rosa to Missoula?

    In the last 3 days, the lowest price for a flight from Santa Rosa to Missoula was $364 for a one-way ticket and $297 for a round-trip.

  • Do I need a passport to fly between Santa Rosa and Missoula?

    No, a passport isn't needed to fly from Santa Rosa to Missoula. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Santa Rosa to Missoula?

    On your way to Missoula, you’ll fly out from Santa Rosa Sonoma County. You’ll be landing at Missoula Johnson-Bell Field.

  • Which aircraft models fly most regularly from Santa Rosa to Missoula?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Santa Rosa to Missoula?

    oneworld is the only airline alliance operating flights between Santa Rosa and Missoula.

  • How does KAYAK find such low prices on flights from Santa Rosa to Missoula?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Santa Rosa to Missoula.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Santa Rosa to Missoula?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Missoula from Santa Rosa is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Santa Rosa to Missoula?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Missoula with an airline and back to Santa Rosa with another airline. Booking your flights between Santa Rosa and MSO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Santa Rosa to Missoula?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Missoula from Santa Rosa up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Santa Rosa to Missoula

 
See real verified KAYAK customer reviews for airlines flying from Santa Rosa to Missoula. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Santa Rosa to Missoula? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
Alaska AirlinesOverall score based on 11732 reviews
7.0Entertainment
7.1Food
7.8Comfort
8.5Crew
8.1Boarding
Airline reviews

The Alaska Airlines app made it very difficult to find my boarding pass. It was very frustrating to use! The flight itself was flawless.

8.0 ExcellentMatt, Jan 2026
SFO - PDX
Read more Alaska Airlines reviews

The Alaska Airlines app made it very difficult to find my boarding pass. It was very frustrating to use! The flight itself was flawless.

It wasn’t great. Your app is not user friendly unless you sign up for those points. It tries to force you and won’t show you flight/trip info until you sign up. You have to somehow get into get your boarding pass because your kiosks don’t offer boarding pass information only bag check. It was not helpful or user friendly. The app is useless unless you sign up for your rewards program. My daughters info was missing even though I checked us in we had to get out of security and go back to a ticket window the woman told us that it sometimes populates incorrectly so it didn’t have her information. It populated incorrect birth date. She said this is common. Luckily we were at Palm Springs and not JFK where leaving the giant security line would have been a much bigger problem. I will avoid your airline in the future if it’s possible. Also no food availability except dry snack boxes.

The whole experience went smoothly with no hitches along the way.

The flight was excellent and very friendly and helpful staff. Will travel again and recommend to friends. Thank you

You need categories to denote when food and entertainment are not available.

My Alaska Airlines return flight, although worked out in the end, didn't start off well. The initial plane that my family and I boarded was grounded because of a mishap that happened to one of the engines and everyone on board had to disembark the plane. Thankfully we were accommodated with a another plane but our initial flight was supposed to have departed at 11 pm San Diego time for Orlando but instead we ended up leaving at 1:40 am San Diego time. All Passengers were informed that part of the delay was that the plane had to be inspected by the captain, the food had to be stocked and the individuals responsible for fueling the plane left for the evening and had to be summoned to return to fill up our. The Alaska Airlines crew at the airport and on the plane were awesome and apologetic. I know that the crew wasn't responsible for the mishap of the engine but I think in the future the airline should offer a complimentary drink or (1) item of food other than pretzels, nuts or chips to all passengers since we're not to blame for the extreme set backs. The airline in general is good and I recommend to all flyers.

Alaska is a great airline. Unfortunately, our flight was canceled in a really late hour and it caused a lot of hardship in my travel process.

Did not have In flight service on my round trip due to turbulence. I did not partake in In flight entertainment. Flight descending into LAX was very turbulent. It would have been nice if the pilot communicated with us during that rough descent into LAX to ease the minds of some of us more nervous flyers.

More comfortable than the flight to Los Angeles. But food was mediocre again. Attendants kind and courteous.

The snack pretzels have garlic. just use normal pretzels. Tomatoijuice instead of only bloody mary mix

Everything you need to know for your flight from Santa Rosa to Missoula

Information on your arrival and departure airports