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Saint Thomas Island

$674+ Cheap flights from Missoula (MSO) to Saint Thomas Island (STT)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — STT
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from Missoula to Saint Thomas Island

Cheapest flights from Missoula to Saint Thomas Island
Explore the most affordable flight options available from Missoula to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This United Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/242:34 pm
MSO
-
STT
2 stops20h 22m
United Airlines
Thu 2/261:02 pm
STT
-
MSO
2 stops35h 55m
United Airlines
Deal found 1/25$674
This United Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/132:38 pm
MSO
-
STT
2 stops19h 42m
United Airlines
Sat 4/254:45 pm
STT
-
MSO
2 stops30h 50m
United Airlines
Deal found 1/25$927
This American Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/201:20 pm
MSO
-
STT
2 stops19h 52m
American Airlines
Mon 3/231:53 pm
STT
-
MSO
2 stops24h 57m
American Airlines
Deal found 1/25$1,020
This United Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/205:16 pm
MSO
-
STT
2 stops18h 14m
United Airlines
Mon 3/232:35 pm
STT
-
MSO
2 stops24h 58m
United Airlines
Deal found 1/25$1,202

Find flight deals from Missoula to Saint Thomas Island

Discover tips and strategies to find the most affordable flight options for your journey from Missoula (MSO) to Saint Thomas Island (STT). 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 January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$674
(United Airlines)
Provider with most accurate pricing for Missoula Johnson-Bell Field-Saint Thomas Island Cyril E King flight deals.
Search Deals
Provider most trusted by Cheapflights users for Missoula Johnson-Bell Field-Saint Thomas Island Cyril E King flights.
Search Deals
From Missoula Johnson-Bell Field to Saint Thomas Island Cyril E King
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Missoula to Saint Thomas Island that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 27, 2026.
Use the filters below to find and compare flights from Missoula to Saint Thomas Island that are best for you.

Fly from

Missoula

Fly to

Saint Thomas Island

Route

Depart

Return

Price

MissoulaSaint Thomas Island

MSO - STT

MSOSTT

Missoula Johnson-Bell Field

Tue 2/24

2:34 pm-1:56 pm

2 stops20h 22m

Saint Thomas Island Cyril E King

Thu 2/26

1:02 pm-9:57 pm

2 stops35h 55m

$674

MissoulaSaint Thomas Island

MSO - STT

MSOSTT

Missoula Johnson-Bell Field

Mon 4/13

2:38 pm-12:20 pm

2 stops19h 42m

Saint Thomas Island Cyril E King

Sat 4/25

4:45 pm-9:35 pm

2 stops30h 50m

$927

MissoulaSaint Thomas Island

MSO - STT

MSOSTT

Missoula Johnson-Bell Field

Fri 3/20

1:20 pm-11:12 am

2 stops19h 52m

Saint Thomas Island Cyril E King

Mon 3/23

1:53 pm-12:50 pm

2 stops24h 57m

$1,020

MissoulaSaint Thomas Island

MSO - STT

MSOSTT

Missoula Johnson-Bell Field

Fri 3/20

5:16 pm-1:30 pm

2 stops18h 14m

Saint Thomas Island Cyril E King

Mon 3/23

2:35 pm-1:33 pm

2 stops24h 58m

$1,202

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/24

  • Most accurate provider: When it comes to deals on Missoula-Saint Thomas Island flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Missoula-Saint Thomas Island flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Missoula-Saint Thomas Island flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Missoula-Saint Thomas Island 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-Saint Thomas Island 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 Saint Thomas Island

Have a flexible travel schedule? Discover the best time to fly to Saint Thomas Island 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.

Related info for your journey

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

  • How long is the flight from Missoula to Saint Thomas Island?

    United Airlines and American Airlines can get you from Missoula to Saint Thomas Island in just under 19h 52m. Your travel time can differ by up to 30m. The distance between Missoula and Saint Thomas Island is about 3393 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Missoula to Saint Thomas Island that include hotel bookings?

    Yes. In addition to deals on Missoula to Saint Thomas Island flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Missoula to Saint Thomas Island?

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

  • Can I find deals for business class flights from Missoula to Saint Thomas Island?

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

See more FAQs

Traveling to a place near Saint Thomas Island?

Book flights to Saint Thomas Island if you plan to visit one of these locations
St. John

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