HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Santa Rosa

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

MSO — STS
mar. 10 — mar. 171
mar. 3/10
mar. 3/17
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Missoula to Santa Rosa with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from Missoula to Santa Rosa

Discover tips and strategies to find the most affordable flight options for your journey from Missoula (MSO) to Santa Rosa (STS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated febrero 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

December

Cheapest in

February

Average price

$265
Provider with most accurate pricing for Missoula Johnson-Bell Field-Santa Rosa Sonoma County flight deals.
Search Deals
Provider most trusted by Cheapflights users for Missoula Johnson-Bell Field-Santa Rosa Sonoma County flights.
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($28 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Compare providers for flights from Missoula to Santa Rosa

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Missoula to Santa Rosa in February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Missoula-Santa Rosa flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Missoula-Santa Rosa flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Missoula-Santa Rosa flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Missoula-Santa Rosa flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Missoula-Santa Rosa flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Missoula to Santa Rosa

Have a flexible travel schedule? Discover the best time to fly to Santa Rosa from Missoula with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Missoula to Santa Rosa?

Currently, July is the cheapest month in which you can book a flight from Missoula to Santa Rosa (average of $41). Flying from Missoula to Santa Rosa in September is currently the most expensive (average of $248). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Santa Rosa

Get insights into the airlines that provide service to Santa Rosa. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Santa Rosa. Reviews last updated febrero 8, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines from Missoula to Santa Rosa to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,863 reviews

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.
Alaska Airlines
8.0
Very good
11,863 reviews
Alaska Airlines
8.0
Very good
11,863 reviews

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.

Related info for your journey

Find useful and relevant information for your journey from Missoula to Santa Rosa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What is the cheapest airline to fly from Missoula to Santa Rosa round-trip?

    Cheapflights users have booked flights from Missoula to Santa Rosa round-trip from $380.

  • Can I find deals for flights from Missoula to Santa Rosa that include hotel bookings?

    Yes. In addition to deals on Missoula to Santa Rosa flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Missoula to Santa Rosa?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missoula to Santa Rosa.

  • Can I find deals for business class flights from Missoula to Santa Rosa?

    Yes. Cheapflights offers flight deals from Missoula to Santa Rosa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, July is the cheapest month in which you can book a flight from Missoula to Santa Rosa (average of $41). Flying from Missoula to Santa Rosa in September is currently the most expensive (average of $248). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Santa Rosa?

Book flights to Santa Rosa if you plan to visit one of these locations
Fort Bragg
Ukiah

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Missoula to Santa Rosa

See prices for flight routes from nearby airports that may be better suited for you.
Bozeman to Las Vegas flights
Bozeman to Los Angeles flights
Bozeman to San Francisco flights
Kalispell to Los Angeles flights
Missoula to San Diego flights
Billings to Las Vegas flights
Bozeman to San Diego flights
Great Falls to Las Vegas flights
Missoula to Las Vegas flights
Billings to San Diego flights
Bozeman to Santa Ana flights
Helena to Las Vegas flights
Missoula to Los Angeles flights
Missoula to San Francisco flights
Missoula to Sacramento flights
Billings to Los Angeles flights
Kalispell to Las Vegas flights
Billings to San Francisco flights
Bozeman to Sacramento flights
Missoula to Oakland flights
Missoula to Santa Ana flights
Bozeman to Ontario flights
Kalispell to San Francisco flights
Kalispell to San Diego flights
Missoula to Ontario flights
Bozeman to Oakland flights
Bozeman to San Jose flights
Bozeman to Palm Springs flights
Helena to Ontario flights
Billings to Reno flights
Kalispell to Ontario flights
Kalispell to Santa Ana flights
Billings to Santa Ana flights
Helena to San Diego flights
Kalispell to Palm Springs flights
Missoula to Reno flights
Billings to Sacramento flights
Great Falls to Burbank flights
Bozeman to Burbank flights
Kalispell to Sacramento flights
Great Falls to Los Angeles flights
Bozeman to Reno flights
Great Falls to San Francisco flights
Billings to Palm Springs flights
Great Falls to Ontario flights
Billings to San Jose flights
Missoula to Palm Springs flights
Bozeman to Fresno flights
Kalispell to Reno flights
Helena to San Francisco flights

Top airline flying from Missoula to Santa Rosa

Discover the top airline that operate flights from Missoula to Santa Rosa. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated febrero 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$380Average$409FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.