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$482+ Cheap flights from New Windsor to Missoula (SWF - MSO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/29. Fares are subject to change and may not be available on all flights or dates of travel.
SWF — MSO
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Find flight deals from Stewart to Missoula

One-way flights from Stewart to Missoula
Search for one-way flight options from Stewart to Missoula. Find affordable one-way fares based on user searches. Data last updated October 28, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2912:52 pmSWF - MSO
3 stops47h 07mAllegiant Air
Deal found 10/27$482

Cheap flight deals from Stewart to Missoula

Discover tips and strategies to find the most affordable flight options for your journey from Stewart (SWF) to Missoula (MSO). 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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Popular in

December

Cheapest in

August

Average price

$599
Provider with most accurate pricing for New Windsor Stewart-Missoula Johnson-Bell Field flight deals.
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Provider most trusted by Cheapflights users for New Windsor Stewart-Missoula Johnson-Bell Field flights.
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($78 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Stewart to Missoula 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 October 28, 2025.
Use the filters below to find and compare flights from New Windsor to Missoula that are best for you.

Fly from

Stewart

Fly to

Missoula

Route

Depart

Return

Price

New WindsorMissoula

SWF - MSO

SWFMSO

New Windsor Stewart

Mon 12/29

12:52 pm-9:59 am

3 stops47h 07m

$482

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

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

Have a flexible travel schedule? Discover the best time to fly to Missoula from Stewart 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 New Windsor to Missoula

What is the cheapest month to book a flight from New Windsor to Missoula?

Currently, March is the cheapest month in which you can book a flight from New Windsor to Missoula (average of $298). Flying from New Windsor to Missoula in December is currently the most expensive (average of $577). 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.

Related info for your journey

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

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

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

  • How can I find direct flights from Stewart to Missoula?

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

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

    Yes. Cheapflights offers flight deals from Stewart to Missoula 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 New Windsor to Missoula?

    Currently, March is the cheapest month in which you can book a flight from New Windsor to Missoula (average of $298). Flying from New Windsor to Missoula in December is currently the most expensive (average of $577). 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

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