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Stewart

$230+ Cheap flights from Montana to New Windsor (SWF)

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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — SWF
ago. 4 — ago. 111
lun. 8/4
lun. 8/11
1 adult, Economy
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Cheap flight deals from Montana to Stewart

Keep the following information in mind while searching for Montana to Stewart flight deals. Data was last updated julio 30, 2025.

Popular in

April

Cheapest in

March

Average price

$367
High demand for flights, 2% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
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Find flight deals from Montana to Stewart

One-way flights from Montana to Stewart
Search for one-way flight options from Montana to Stewart. Find affordable one-way fares based on user searches. Data last updated julio 30, 2025.

This Mytrip deal was found by Cheapflights users on 7/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/217:59 pmBZN - SWF
3 stops18h 47mMultiple Airlines
Deal found 7/29$230
This Mytrip deal was found by Cheapflights users on 7/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/1410:28 amFCA - SWF
3 stops30h 19mMultiple Airlines
Deal found 7/30$326

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montana to Stewart 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 julio 30, 2025.
Use the filters below to find and compare flights from Montana to New Windsor that are best for you.

Fly from

Montana

Fly to

Stewart

Route

Depart

Return

Price

BozemanNew Windsor

BZN - SWF

BZNSWF

Bozeman Gallatin Field

jue. 8/21

7:59 pm-4:46 pm

3 stops18h 47m

$230

KalispellNew Windsor

FCA - SWF

FCASWF

Kalispell Glacier Park

jue. 8/14

10:28 am-6:47 pm

3 stops30h 19m

$326

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from Montana to Stewart

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

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

Currently, October is the cheapest month in which you can book a flight from Montana to New Windsor (average of $109). Flying from Montana to New Windsor in August is currently the most expensive (average of $206). 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 Stewart

Get insights into the airlines that provide service to Stewart. 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 Stewart. Reviews last updated julio 30, 2025.
See what other customers who have flown with Allegiant Air from Montana to New Windsor have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Allegiant Air
7.2
Good
703 reviews

Overall

7.2

Entertainment

5.5

Comfort

6.8

Crew

8.1

Boarding

7.6

Food

5.9

Reviews

1 / 20
10.0
Excellent

Joellen,Aug 2024

LAS - GEG

Boarding was a hassle. I’ve had the same guy before. Never enjoy seeing him.
Allegiant Air
7.2
Good
703 reviews
Allegiant Air
7.2
Good
703 reviews

Overall

7.2

Entertainment

5.5

Comfort

6.8

Crew

8.1

Boarding

7.6

Food

5.9

Reviews

1 / 20
10.0
Excellent

Joellen,Aug 2024

LAS - GEG

Boarding was a hassle. I’ve had the same guy before. Never enjoy seeing him.

Related info for your journey

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

  • What airport do you fly into for flights to New Windsor from Montana?

    Most people fly into New Windsor Stewart (SWF) if they book a flight to New Windsor from Montana. Stewart is conveniently located just 4.3 mi from New Windsor’s city center.

  • What are the most popular routes from Montana to New Windsor?

    The most popular flight routes from Montana to New Windsor are Butte Silver Bow Co - New Windsor Stewart, Bozeman Gallatin Field - New Windsor Stewart and Kalispell Glacier Park - New Windsor Stewart.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Montana to New Windsor (average of $109). Flying from Montana to New Windsor in August is currently the most expensive (average of $206). 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 New Windsor?

Book flights to New Windsor if you plan to visit one of these locations
Kingston

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