$338 Cheap Flights from New York (LGA) to Butte (BTM)

View $338 flight on Tue, Jan 6, 2026Opens in a new window

Popular airlines from LaGuardia Airport (LGA) to Butte, MT (BTM-Bert Mooney)

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Cheap Flights from New York to Butte (LGA-BTM)

Prices were available within the past 7 days and start at $338 for one-way flights and $284 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Dec 10 - Mon, Dec 15
LGA
New York
BTM
Butte
$284 Roundtrip, found 6 days ago
$284
Roundtrip
found 6 days ago
Select United flight, departing Wed, Dec 10 from New York to Butte, returning Mon, Dec 15, priced at $284 found 6 days ago
United
Wed, Dec 10 - Mon, Dec 15
LGA
New York
BTM
Butte
$290 Roundtrip, found 6 days ago
$290
Roundtrip
found 6 days ago
Select United flight, departing Wed, Dec 10 from New York to Butte, returning Mon, Dec 15, priced at $290 found 6 days ago
United
Wed, Dec 10 - Mon, Dec 15
LGA
New York
BTM
Butte
$294 Roundtrip, found 6 days ago
$294
Roundtrip
found 6 days ago
Select United flight, departing Wed, Dec 10 from New York to Butte, returning Mon, Dec 15, priced at $294 found 6 days ago
United
Wed, Dec 10 - Mon, Dec 15
LGA
New York
BTM
Butte
$330 Roundtrip, found 6 days ago
$330
Roundtrip
found 6 days ago
Select United flight, departing Wed, Dec 10 from New York to Butte, returning Mon, Dec 15, priced at $330 found 6 days ago
United
Wed, Dec 10 - Mon, Dec 15
LGA
New York
BTM
Butte
$339 Roundtrip, found 6 days ago
$339
Roundtrip
found 6 days ago
Select United flight, departing Wed, Dec 10 from New York to Butte, returning Mon, Dec 15, priced at $339 found 6 days ago
United
Wed, Dec 10 - Mon, Dec 15
LGA
New York
BTM
Butte
$345 Roundtrip, found 6 days ago
$345
Roundtrip
found 6 days ago
Select United flight, departing Wed, Dec 10 from New York to Butte, returning Mon, Dec 15, priced at $345 found 6 days ago
United
Wed, Dec 10 - Mon, Dec 15
LGA
New York
BTM
Butte
$349 Roundtrip, found 6 days ago
$349
Roundtrip
found 6 days ago
Select United flight, departing Wed, Dec 10 from New York to Butte, returning Mon, Dec 15, priced at $349 found 6 days ago
United
Wed, Dec 10 - Mon, Dec 15
LGA
New York
BTM
Butte
$374 Roundtrip, found 6 days ago
$374
Roundtrip
found 6 days ago
Select United flight, departing Wed, Dec 10 from New York to Butte, returning Mon, Dec 15, priced at $374 found 6 days ago
United
Wed, Dec 10 - Mon, Dec 15
LGA
New York
BTM
Butte
$375 Roundtrip, found 6 days ago
$375
Roundtrip
found 6 days ago
Select United flight, departing Wed, Dec 10 from New York to Butte, returning Mon, Dec 15, priced at $375 found 6 days ago
Delta
Sat, Dec 20 - Fri, Jan 2
LGA
New York
BTM
Butte
$2,084 Roundtrip, found 15 hours ago
$2,084
Roundtrip
found 15 hours ago
Select Delta flight, departing Sat, Dec 20 from New York to Butte, returning Fri, Jan 2, priced at $2,084 found 15 hours ago

Frequently asked questions

How much does a flight from LaGuardia Airport (LGA) to Bert Mooney Airport (BTM) cost?
Snag a cheap one-way flight from $338 or cheap return flight from $284 from LaGuardia Airport (LGA) to Bert Mooney Airport (BTM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from LaGuardia Airport (LGA) to Bert Mooney Airport (BTM)?
December is the cheapest month to fly from LGA to BTM. Traveling during quieter months is often the key to better flight prices.
What is the cheapest airline that flies from LaGuardia Airport (LGA) to Bert Mooney Airport (BTM)?
To find the cheapest airline flying from LGA to BTM, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from LaGuardia Airport (LGA) to Bert Mooney Airport (BTM)?
Nonstop flights from LaGuardia Airport (LGA) to Bert Mooney Airport (BTM) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from LGA to BTM?
Typically you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* But this can change based on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from LaGuardia Airport (LGA) to Bert Mooney Airport (BTM)?
To avoid possible delays on the LaGuardia Airport (LGA) to Bert Mooney Airport (BTM) route, aim to fly before 3 PM. Later departures have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from LaGuardia Airport (LGA) to Bert Mooney Airport (BTM) last-minute?
Booking your plane ticket from LGA to BTM shortly before your getaway is typically more expensive. But if there's some wiggle room with your departure times and dates, you could grab a cheap last-minute fare.
Is it cheaper to book a LGA to BTM flight and hotel package?
Compared with arranging hotels and flights separately, booking a LGA to BTM flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one place takes the hassle out of travel planning. Simply pick your flights and choose from our extensive range of stays, then customize your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from LaGuardia Airport (LGA) to Bert Mooney Airport (BTM)?
Typically, it's possible to reschedule or cancel your LGA to BTM flight. However, for bookings made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
LaGuardia
Destination airport
Bert Mooney
Roundtrip price
$284
Distance
1953 mi

Book with confidence

New York to Butte Flights

The cheapest times to fly from New York to Butte

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from New York to Butte are during the month of December. You can find some of the cheapest flights from New York to Butte with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from New York to Butte

Sunday is one of the best days to book for cheap flights from New York to Butte: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from New York to Butte

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from New York to Butte in 2025. You can also book with separate airlines for your outbound and return journeys, from $338 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap New York to Butte flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your New York to Butte airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

New York to Butte Flights

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*Available to One Key members.