Cheap flights from STS to MSO (Sonoma County to Missoula Intl.)

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

Cheap Flights from STS to MSO starting at One Way, $307 Round Trip

Prices starting at $307 for return flights and for one-way flights to Missoula Intl. were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jan 29 - Thu, Feb 5
STS
Santa Rosa
MSO
Missoula
$307 Roundtrip, found 6 days ago
$307
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Thu, Jan 29 from Santa Rosa to Missoula, returning Thu, Feb 5, priced at $307 found 6 days ago
Sat, Feb 7 - Wed, Feb 11
STS
Santa Rosa
MSO
Missoula
$312 Roundtrip, found 6 days ago
$312
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sat, Feb 7 from Santa Rosa to Missoula, returning Wed, Feb 11, priced at $312 found 6 days ago
Thu, Jan 29 - Thu, Feb 5
STS
Santa Rosa
MSO
Missoula
$318 Roundtrip, found 6 days ago
$318
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Thu, Jan 29 from Santa Rosa to Missoula, returning Thu, Feb 5, priced at $318 found 6 days ago
Wed, Jun 3 - Mon, Jun 8
STS
Santa Rosa
MSO
Missoula
$421 Roundtrip, found 19 hours ago
$421
Roundtrip
found 19 hours ago
Select Alaska Airlines flight, departing Wed, Jun 3 from Santa Rosa to Missoula, returning Mon, Jun 8, priced at $421 found 19 hours ago
Wed, Jun 3 - Mon, Jun 8
STS
Santa Rosa
MSO
Missoula
$423 Roundtrip, found 19 hours ago
$423
Roundtrip
found 19 hours ago
Select Alaska Airlines flight, departing Wed, Jun 3 from Santa Rosa to Missoula, returning Mon, Jun 8, priced at $423 found 19 hours ago
Wed, Jun 3 - Mon, Jun 8
STS
Santa Rosa
MSO
Missoula
$439 Roundtrip, found 19 hours ago
$439
Roundtrip
found 19 hours ago
Select Alaska Airlines flight, departing Wed, Jun 3 from Santa Rosa to Missoula, returning Mon, Jun 8, priced at $439 found 19 hours ago
Wed, Jun 3 - Mon, Jun 8
STS
Santa Rosa
MSO
Missoula
$444 Roundtrip, found 19 hours ago
$444
Roundtrip
found 19 hours ago
Select Alaska Airlines flight, departing Wed, Jun 3 from Santa Rosa to Missoula, returning Mon, Jun 8, priced at $444 found 19 hours ago
Wed, Jun 3 - Mon, Jun 8
STS
Santa Rosa
MSO
Missoula
$446 Roundtrip, found 19 hours ago
$446
Roundtrip
found 19 hours ago
Select Alaska Airlines flight, departing Wed, Jun 3 from Santa Rosa to Missoula, returning Mon, Jun 8, priced at $446 found 19 hours ago
Wed, Jun 3 - Mon, Jun 8
STS
Santa Rosa
MSO
Missoula
$449 Roundtrip, found 19 hours ago
$449
Roundtrip
found 19 hours ago
Select Alaska Airlines flight, departing Wed, Jun 3 from Santa Rosa to Missoula, returning Mon, Jun 8, priced at $449 found 19 hours ago
Wed, Jun 3 - Mon, Jun 8
STS
Santa Rosa
MSO
Missoula
$464 Roundtrip, found 19 hours ago
$464
Roundtrip
found 19 hours ago
Select Alaska Airlines flight, departing Wed, Jun 3 from Santa Rosa to Missoula, returning Mon, Jun 8, priced at $464 found 19 hours ago

Hotel Ideas near Missoula Intl.

Airport Hotels near Missoula Intl.

Fairfield by Marriott Inn & Suites Missoula Airport

Fairfield by Marriott Inn & Suites Missoula Airport

3 out of 5
5252 Airway Blvd Missoula MT
$97 nightly
The price is $109 total per night from Jan 11 to Jan 12
$109 total
Jan 11 - Jan 12
Total with taxes and fees
Book a stay at this family-friendly hotel in Missoula. Enjoy free breakfast, free WiFi, and free water park access. Our guests praise the breakfast and the helpful ...
8.4/10 Very Good! (1,019 reviews)
Staff were so kind and glad we spent our Christmas with them . I felt very welcomed and the place was warmly and beautifully decorated for the holidays. We were in town to visit family and this place provided a nice restful place to come back to each evening. This might be the last Christmas I could ...

Reviewed on Jan 4, 2026

Fairfield by Marriott Inn & Suites Missoula Airport
StoneCreek Lodge

StoneCreek Lodge

3 out of 5
5145 Airway Blvd Missoula MT
$116 nightly
The price is $129 total per night from Jan 7 to Jan 8
$129 total
Jan 7 - Jan 8
Total with taxes and fees
Stay at this hotel in Missoula. Enjoy free WiFi, free parking, and a free airport shuttle. Our guests praise the helpful staff and the clean rooms in our reviews. ...
8.6/10 Excellent! (1,011 reviews)
I had no problems. There was a little Tetris with luggage on the shuttle but it was taken care of with a laugh.

Reviewed on Dec 31, 2025

StoneCreek Lodge
My Place Hotel - Missoula, MT

My Place Hotel - Missoula, MT

3 out of 5
2951 Expo Pkwy Missoula MT
$75 nightly
The price is $85 total per night from Jan 18 to Jan 19
$85 total
Jan 18 - Jan 19
Total with taxes and fees
Book a stay at this business-friendly hotel in Missoula. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff and the ...
8.4/10 Very Good! (1,004 reviews)
Room was clean, staff was friendly and helpful.

Reviewed on Dec 31, 2025

My Place Hotel - Missoula, MT
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Hotels In Missoula

My Place Hotel - Missoula, MT

My Place Hotel - Missoula, MT

3 out of 5
2951 Expo Pkwy Missoula MT
$75 nightly
The price is $85 total per night from Jan 18 to Jan 19
$85 total
Jan 18 - Jan 19
Total with taxes and fees
Book a stay at this business-friendly hotel in Missoula. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff and the ...
8.4/10 Very Good! (1,004 reviews)
Room was clean, staff was friendly and helpful.

Reviewed on Dec 31, 2025

My Place Hotel - Missoula, MT
LOGE Missoula

LOGE Missoula

3 out of 5
420 W Broadway St Missoula MT
$120 nightly
The price is $134 total per night from Jan 7 to Jan 8
$134 total
Jan 7 - Jan 8
Total with taxes and fees
Stay at this hotel in Missoula. Enjoy free WiFi, free parking, and breakfast (surcharge). Popular attractions Children's Museum Missoula and McCormick Park are ...
9/10 Wonderful! (666 reviews)
Room was cool and we had a great stay

Reviewed on Jan 2, 2026

LOGE Missoula
Broadway Inn Conference Center

Broadway Inn Conference Center

2.5 out of 5
1609 W Broadway St Missoula MT
$77 nightly
The price is $87 total per night from Jan 7 to Jan 8
$87 total
Jan 7 - Jan 8
Total with taxes and fees
Book a stay at this business-friendly hotel in Missoula. Enjoy free breakfast, free WiFi, and an outdoor pool. Our guests praise the restaurant and the helpful ...
8/10 Very Good! (1,242 reviews)
I always enjoy staying here. Staff super nice, easy parking and love the food and bar connected to facility.

Reviewed on Jan 3, 2026

Broadway Inn Conference Center
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Missoula Hotels With Airport Transportation

Fairfield by Marriott Inn & Suites Missoula Airport

Fairfield by Marriott Inn & Suites Missoula Airport

3 out of 5
5252 Airway Blvd Missoula MT
$97 nightly
The price is $109 total per night from Jan 11 to Jan 12
$109 total
Jan 11 - Jan 12
Total with taxes and fees
Book a stay at this family-friendly hotel in Missoula. Enjoy free breakfast, free WiFi, and free water park access. Our guests praise the breakfast and the helpful ...
8.4/10 Very Good! (1,019 reviews)
Staff were so kind and glad we spent our Christmas with them . I felt very welcomed and the place was warmly and beautifully decorated for the holidays. We were in town to visit family and this place provided a nice restful place to come back to each evening. This might be the last Christmas I could ...

Reviewed on Jan 4, 2026

Fairfield by Marriott Inn & Suites Missoula Airport
StoneCreek Lodge

StoneCreek Lodge

3 out of 5
5145 Airway Blvd Missoula MT
$116 nightly
The price is $129 total per night from Jan 7 to Jan 8
$129 total
Jan 7 - Jan 8
Total with taxes and fees
Stay at this hotel in Missoula. Enjoy free WiFi, free parking, and a free airport shuttle. Our guests praise the helpful staff and the clean rooms in our reviews. ...
8.6/10 Excellent! (1,011 reviews)
I had no problems. There was a little Tetris with luggage on the shuttle but it was taken care of with a laugh.

Reviewed on Dec 31, 2025

StoneCreek Lodge
Holiday Inn Downtown - Missoula by IHG

Holiday Inn Downtown - Missoula by IHG

3 out of 5
200 S Pattee St Missoula MT
$127 nightly
The price is $141 total per night from Jan 11 to Jan 12
$141 total
Jan 11 - Jan 12
Total with taxes and fees
Book a stay at this business-friendly hotel in Missoula. Enjoy free WiFi, free parking, and a free airport shuttle. Our guests praise the helpful staff in our ...
8.4/10 Very Good! (1,002 reviews)
Location

Reviewed on Dec 17, 2025

Holiday Inn Downtown - Missoula by IHG
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Low Priced Missoula Hotels

Motel 6 Missoula, MT

Motel 6 Missoula, MT

2 out of 5
3035 Expo Pkwy Missoula MT
$66 nightly
The price is $76 total per night from Jan 20 to Jan 21
$76 total
Jan 20 - Jan 21
Total with taxes and fees
Book a stay at this business-friendly motel in Missoula. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff and the ...
8.6/10 Excellent! (1,458 reviews)
Clean room. Quiet. Don’t expect any extras like shampoo, conditioner, or lotion, but beds were very comfortable and the sheets were soft. You may want to ask for an extra blanket from the front desk if you liked to be a little warmer. For the money, it was definitely worth it. We visited during the ...

Reviewed on Jan 4, 2026

Motel 6 Missoula, MT
Red Lion Inn & Suites Missoula

Red Lion Inn & Suites Missoula

2.5 out of 5
700 W Broadway St Missoula MT
$60 nightly
The price is $68 total per night from Jan 7 to Jan 8
$68 total
Jan 7 - Jan 8
Total with taxes and fees
Book a stay at this business-friendly hotel in Missoula. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
5.4/10 (1,001 reviews)
Parking was great! I thought online it said they have a complimentary breakfast including hot items such as eggs and meats but it is only friut, yogurt and breads. It is very quiet in the room which i greatly appreciated.

Reviewed on Dec 30, 2025

Red Lion Inn & Suites Missoula
Days Inn and Suites by Wyndham Downtown Missoula-University

Days Inn and Suites by Wyndham Downtown Missoula-University

2.5 out of 5
744 E. Broadway St. Missoula MT
$68 nightly
The price is $77 total per night from Jan 20 to Jan 21
$77 total
Jan 20 - Jan 21
Total with taxes and fees
Book a stay at this business-friendly hotel in Missoula. Enjoy free breakfast, free parking, and a 24-hour front desk. Our guests praise the breakfast and the ...
7.2/10 Good! (1,003 reviews)
Very friendly staff that was super helpful.

Reviewed on Dec 18, 2025

Days Inn and Suites by Wyndham Downtown Missoula-University
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Family Friendly Hotels in Missoula

Fairfield by Marriott Inn & Suites Missoula Airport

Fairfield by Marriott Inn & Suites Missoula Airport

3 out of 5
5252 Airway Blvd Missoula MT
$97 nightly
The price is $109 total per night from Jan 11 to Jan 12
$109 total
Jan 11 - Jan 12
Total with taxes and fees
Book a stay at this family-friendly hotel in Missoula. Enjoy free breakfast, free WiFi, and free water park access. Our guests praise the breakfast and the helpful ...
8.4/10 Very Good! (1,019 reviews)

Families like: Kids pool, free waterpark access, cribs, rollaway beds

Travelers say...
Staff were so kind and glad we spent our Christmas with them . I felt very welcomed and the place was warmly and beautifully decorated for the holidays. We were in town to visit family and this place provided a nice restful place to come back to each evening. This might be the last Christmas I could ...

Reviewed on Jan 4, 2026

Fairfield by Marriott Inn & Suites Missoula Airport
StoneCreek Lodge

StoneCreek Lodge

3 out of 5
5145 Airway Blvd Missoula MT
$116 nightly
The price is $129 total per night from Jan 7 to Jan 8
$129 total
Jan 7 - Jan 8
Total with taxes and fees
Stay at this hotel in Missoula. Enjoy free WiFi, free parking, and a free airport shuttle. Our guests praise the helpful staff and the clean rooms in our reviews. ...
8.6/10 Excellent! (1,011 reviews)
I had no problems. There was a little Tetris with luggage on the shuttle but it was taken care of with a laugh.

Reviewed on Dec 31, 2025

StoneCreek Lodge
Red Lion Inn & Suites Missoula

Red Lion Inn & Suites Missoula

2.5 out of 5
700 W Broadway St Missoula MT
$60 nightly
The price is $68 total per night from Jan 7 to Jan 8
$68 total
Jan 7 - Jan 8
Total with taxes and fees
Book a stay at this business-friendly hotel in Missoula. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
5.4/10 (1,001 reviews)
Parking was great! I thought online it said they have a complimentary breakfast including hot items such as eggs and meats but it is only friut, yogurt and breads. It is very quiet in the room which i greatly appreciated.

Reviewed on Dec 30, 2025

Red Lion Inn & Suites Missoula
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

STS to MSO Route Info

Origin Airport
Destination Airport
Number Of Airlines Serving
Distance
Shortest Flight Departure Time
Shortest Flight Departure Date

Frequently asked questions

Are there non-stop flights from Sonoma County Airport to Missoula Intl. Airport (MSO)?
While you won't be able to fly straight from STS to Missoula Intl. Airport (MSO), there are several airlines that operate on this route with just a single stopover. Why not find out if the dates and times offered by Alaska Airlines or American Airlines fit with your travel plans? If not, there's always United Airlines.
What is the shortest flight from Sonoma County Airport to Missoula Intl. Airport (MSO)?
The fastest flight from Sonoma County Airport to Missoula Intl. Airport is 3 hours and 5 minutes. Bring something on board to keep you out of mischief, like an interesting read or some Sudoku puzzles.
How many hours flight from STS to Missoula Intl. Airport (MSO)?
On average, it takes 3 hours and 6 minutes to travel from Sonoma County Airport (STS) to MSO. Get through the flight by watching a few movies and listening to podcasts. Alternatively, catch up on some Zs.
What airlines have the most flights from Sonoma County Airport to Missoula Intl. Airport?
You'll have to make at least one stopover if you're planning to fly from Sonoma County Airport (STS) to Missoula Intl. Airport (MSO). For now, you won't find any airlines that offer nonstop flights on this route.

Map To Nearby Hotels

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.