STS - MSO

$162 Find Cheap Flights from Santa Rosa to Missoula

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Santa Rosa to Missoula departing on 9/28. 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

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
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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

qua, set 17 - sáb, set 20
Hawaiian Airlines Logo
7:00 am - 3:18 pmSTS-MSO
7h 18m1 stop
Hawaiian Airlines Logo
4:14 pm - 8:23 pmMSO-STS
5h 09m1 stop
$278Hawaiian Airlines
Find Deal
qua, set 17 - sáb, set 20
Alaska Airlines Logo
7:03 am - 12:27 amSTS-MSO
16h 24m2 stops
Alaska Airlines Logo
2:14 pm - 8:23 pmMSO-STS
7h 09m1 stop
$316Alaska Airlines
Find Deal
qui, out 16 - qui, out 30
Alaska Airlines Logo
6:51 pm - 11:59 pmSTS-MSO
4h 08m1 stop
Alaska Airlines Logo
5:30 am - 8:44 amMSO-STS
4h 14m1 stop
$324Alaska Airlines
Find Deal
qui, out 16 - qui, out 30
Alaska Airlines Logo
6:51 pm - 11:59 pmSTS-MSO
4h 08m1 stop
Alaska Airlines Logo
5:30 am - 1:26 pmMSO-STS
8h 56m2 stops
$359Alaska Airlines
Find Deal
qua, set 17 - sáb, set 20
Alaska Airlines Logo
7:03 am - 12:27 amSTS-MSO
16h 24m2 stops
Alaska Airlines Logo
5:45 am - 8:23 pmMSO-STS
15h 38m2 stops
$363Alaska Airlines
Find Deal
qua, set 17 - ter, set 23
Alaska Airlines Logo
3:07 pm - 12:27 amSTS-MSO
8h 20m2 stops
Alaska Airlines Logo
5:45 am - 1:36 pmMSO-STS
8h 51m2 stops
$383Alaska Airlines
Find Deal
qui, out 16 - qui, out 30
Alaska Airlines Logo
12:41 pm - 11:59 pmSTS-MSO
10h 18m2 stops
Alaska Airlines Logo
5:30 am - 1:26 pmMSO-STS
8h 56m2 stops
$394Alaska Airlines
Find Deal
sáb, ago 30 - dom, ago 31
Alaska Airlines Logo
5:55 pm - 11:59 pmSTS-MSO
5h 04m1 stop
Alaska Airlines Logo
4:14 pm - 11:59 pmMSO-STS
8h 45m2 stops
$550Alaska Airlines
Find Deal
sáb, ago 30 - dom, ago 31
Alaska Airlines Logo
7:03 am - 11:59 pmSTS-MSO
15h 56m2 stops
Alaska Airlines Logo
4:14 pm - 11:59 pmMSO-STS
8h 45m2 stops
$565Alaska Airlines
Find Deal
sex, ago 29 - dom, ago 31
Alaska Airlines Logo
2:28 pm - 12:27 amSTS-MSO
8h 59m1 stop
Alaska Airlines Logo
4:14 pm - 11:59 pmMSO-STS
8h 45m2 stops
$595Alaska Airlines
Find Deal
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 cheapest month to fly from Santa Rosa to Missoula?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Santa Rosa to Missoula, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Santa Rosa to Missoula is January, where tickets cost $331 (return) on average. On the other hand, the most expensive months are December and February, where the average cost of round-trip tickets is $958 and $589 respectively.

Good to know

Low seasonJanuary
Cheapest flight$162
Best time to beat the crowds with an average 37% drop in price.
Most popular time to fly and prices are also 10% lower on average.
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 $162 for a one-way ticket and $278 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.
8.0
Alaska AirlinesOverall score based on 10000 reviews
8.1Boarding
7.0Entertainment
7.1Food
7.8Comfort
8.5Crew
Airline reviews

boarding was late worst was going back LAX to SFO delayed not once ? but TWICE😡I was at the airport practically almost 5 hours of previous time , very inconvenient! i would have spend longer time with family , I was wanting to avoid TSA line? but it just got me to spend unwanted time @ d airport

6.0 GoodAnonymous, Aug 2025SFO - LAX
Read more Alaska Airlines reviews

boarding was late worst was going back LAX to SFO delayed not once ? but TWICE😡I was at the airport practically almost 5 hours of previous time , very inconvenient! i would have spend longer time with family , I was wanting to avoid TSA line? but it just got me to spend unwanted time @ d airport

You no longer give receipts for baggage at the counter. And it is next to impossible to get it on your webpage. Spent 20 min trying and gave up... I need receipt to submit for reimbursement and don't have time to waste on your poor webpage Disappointing .....

The flight was jumping between being delayed and closer to schedule about 5 times. Alaska air website showed incorrect times while google had latest info. This panic was horrible to deal with.

Flight was delayed - we left at 11:30 pm instead of 10:30 and it was extremely inconvenient. It affected both the day of the flight and the next day

Plane boarded and left on time or very close to the stated departure. Arrived on time. Staff was subdued. Could not hear the flight attendant too well. No announcement from the pilot which is always nice. Biggest complaint absolutely no little snacks! But the important thing is we left and arrived on time and we survived.

Crew was not happy to be there and neither was I 😭 well at least the lady that helped me.. I was stuck in the middle seat between two men. Totally my fault since I didn’t pay a fee to select my seat though. I recommend paying the fee even if you’re in a budget. It’s better than being placed aaaaallllllll the way in the back next to the smelly bathrooms. The seats didn’t recline either!! It was a red eye flight so I got no sleep whatsoever. Ordered a coffee and it tasted like…. Let’s just say it was horrible. I had to to return it to the same crew lady and she looked at me like this girl…. Sorry but I was not going to drink that- please take it back!! Oh and lastly, my luggage was completely broken and damaged. All wheels were missing by the time my luggage came around in the luggage cart. Lmao. Overall poor experience to say the least. Tickets were cheap though😂😂😂

Overall it was good. There was a delay in departure, which is why I did not rate it as excellent.

Departing flight to San Diego was delayed. Return flight from SD to SBP was delayed. Not terrible but not ideal

I always heard this was a terrible airline but I was happy to experience otherwise. The seats were more comfortable than delta. They did board late and gate was a little chaotic, which is to be expected for a budget airline. I would definitely do it again for that price.

My email notifications were silenced, so I didn't get word that the departing flight had changed gates. It wasn't until I noticed that few people had gathered for the flight that I checked the airport schedule board, 20 minutes before boarding. I then told several people at the old gate of the change. If I was to receive a text I would have been notified of the change earlier, Or to hear an announcement over the airport intercom.

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

Information on your arrival and departure airports

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