What is the cheapest airline that flies from Montana to New York LaGuardia?

Delta and United Airlines are the most popular carriers operating from Montana to New York LaGuardia

How long does it take to fly to New York LaGuardia Airport?

The flight from Montana to New York LaGuardia Airport depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Bozeman (a popular airport in Montana) to New York John F Kennedy Intl Airport (the most popular airport in New York LaGuardia Airport), then the flight time is 4h 23m on average. If you fly from Kalispell (another popular airport in Montana) to New York John F Kennedy Intl Airport, then the average flight time is 7h 25m.

What airlines fly to New York LaGuardia Airport?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to New York LaGuardia Airport from Montana according to our data. United Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to New York LaGuardia Airport. Keep in mind that there are 3 different airlines that fly to New York LaGuardia Airport on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Montana to New York LaGuardia Airport?

Prices for flights from Montana to New York LaGuardia Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Montana to New York LaGuardia Airport?

There are 3 operators available for flights from Montana to New York LaGuardia Airport as of April 2026.

How old do you have to be to fly from Montana to New York LaGuardia Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Montana to New York LaGuardia Airport.

What documentation or ID do you need to fly to New York LaGuardia Airport?

The travel and health documents required for your trip to New York LaGuardia Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at New York LaGuardia Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$139 Cheap Flights from Montana to New York LaGuardia Airport in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Montana to New York

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:45 am - 7:20 pm

BIL

LGA

11h 35m

2 stops

10:00 am - 7:48 pm

LGA

BIL

11h 48m

2 stops

$288Delta

Sat, Oct 3 - Wed, Oct 7

5:45 am - 9:56 pm

BIL

LGA

14h 11m

2 stops

10:00 am - 7:48 pm

LGA

BIL

11h 48m

2 stops

$307Delta

Sat, Oct 3 - Wed, Oct 7

5:30 am - 5:15 pm

MSO

LGA

9h 45m

2 stops

1:55 pm - 11:40 pm

LGA

MSO

11h 45m

2 stops

$307Delta

Tue, May 19 - Fri, May 22

12:20 pm - 11:50 pm

BZN

LGA

9h 30m

1 stop

6:05 am - 12:29 pm

LGA

BZN

8h 24m

1 stop

$317Delta

Wed, Aug 26 - Tue, Sep 1

2:30 pm - 11:44 pm

FCA

LGA

7h 14m

1 stop

7:55 am - 2:28 pm

LGA

FCA

8h 33m

1 stop

$318Delta

Thu, Jun 4 - Wed, Jun 10

2:35 pm - 11:22 pm

BIL

LGA

6h 47m

1 stop

2:10 pm - 10:45 pm

LGA

BIL

10h 35m

2 stops

$334United Airlines

Tue, Apr 28 - Sat, May 2

7:16 am - 5:10 pm

BIL

LGA

7h 54m

1 stop

5:59 am - 11:42 am

LGA

BIL

7h 43m

1 stop

$354American Airlines

Sat, Oct 3 - Wed, Oct 7

4:54 pm - 7:26 am

BZN

LGA

12h 32m

2 stops

6:00 am - 12:39 pm

LGA

BZN

8h 39m

1 stop

$361American Airlines

Wed, Aug 26 - Tue, Sep 1

1:35 pm - 10:55 pm

BZN

LGA

7h 20m

1 stop

6:05 am - 2:40 pm

LGA

BZN

10h 35m

2 stops

$382Southwest

Mon, Aug 31 - Tue, Sep 1

2:40 pm - 11:22 pm

BZN

LGA

6h 42m

1 stop

4:29 pm - 10:38 pm

LGA

BZN

8h 09m

1 stop

$387United Airlines

Tue, Apr 28 - Fri, May 1

Delta flights from Montana to New York LaGuardia Airport

Our best Delta deals on Montana to New York LaGuardia Airport flight tickets

Delta

Oct 3

BIL5:45 amBillings Logan Intl

11h 35m

2 stops

LGA7:20 pmNew York LaGuardia

Oct 7

LGA10:00 amNew York LaGuardia

11h 48m

2 stops

BIL7:48 pmBillings Logan Intl

$288

Delta

Oct 3

BIL5:45 amBillings Logan Intl

14h 11m

2 stops

LGA9:56 pmNew York LaGuardia

Oct 7

LGA10:00 amNew York LaGuardia

11h 48m

2 stops

BIL7:48 pmBillings Logan Intl

$307

Delta

Aug 26

BZN12:20 pmBozeman Gallatin Field

9h 30m

1 stop

LGA11:50 pmNew York LaGuardia

Sep 1

LGA6:05 amNew York LaGuardia

8h 24m

1 stop

BZN12:29 pmBozeman Gallatin Field

$317

American Airlines flights from Montana to New York LaGuardia Airport

Our best American Airlines deals on Montana to New York LaGuardia Airport flight tickets

American Airlines

Oct 3

BIL7:16 amBillings Logan Intl

7h 54m

1 stop

LGA5:10 pmNew York LaGuardia

Oct 7

LGA5:59 amNew York LaGuardia

7h 43m

1 stop

BIL11:42 amBillings Logan Intl

$354

American Airlines

Aug 26

BZN4:54 pmBozeman Gallatin Field

12h 32m

2 stops

LGA7:26 amNew York LaGuardia

Sep 1

LGA6:00 amNew York LaGuardia

8h 39m

1 stop

BZN12:39 pmBozeman Gallatin Field

$361

American Airlines

Aug 26

BZN4:54 pmBozeman Gallatin Field

12h 32m

2 stops

LGA7:26 amNew York LaGuardia

Sep 1

LGA9:05 amNew York LaGuardia

8h 45m

2 stops

BZN3:50 pmBozeman Gallatin Field

$366

momondo Fare Finder

Use the filters below to find and compare flights from Montana to New York LaGuardia Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BillingsNew York

BIL - LGA

BILLGA

Billings Logan Intl

Sat 10/3

5:45 am-7:20 pm

2 stops11h 35m

New York LaGuardia

Wed 10/7

10:00 am-7:48 pm

2 stops11h 48m

$288

BillingsNew York

BIL - LGA

BILLGA

Billings Logan Intl

Sat 10/3

5:45 am-9:56 pm

2 stops14h 11m

New York LaGuardia

Wed 10/7

10:00 am-7:48 pm

2 stops11h 48m

$307

MissoulaNew York

MSO - LGA

MSOLGA

Missoula Johnson-Bell Field

Tue 5/19

5:30 am-5:15 pm

2 stops9h 45m

New York LaGuardia

Fri 5/22

1:55 pm-11:40 pm

2 stops11h 45m

$307

BozemanNew York

BZN - LGA

BZNLGA

Bozeman Gallatin Field

Wed 8/26

12:20 pm-11:50 pm

1 stop9h 30m

New York LaGuardia

Tue 9/1

6:05 am-12:29 pm

1 stop8h 24m

$317

KalispellNew York

FCA - LGA

FCALGA

Kalispell Glacier Park

Thu 6/4

2:30 pm-11:44 pm

1 stop7h 14m

New York LaGuardia

Wed 6/10

7:55 am-2:28 pm

1 stop8h 33m

$318

BillingsNew York

BIL - LGA

BILLGA

Billings Logan Intl

Tue 4/28

2:35 pm-11:22 pm

1 stop6h 47m

New York LaGuardia

Sat 5/2

2:10 pm-10:45 pm

2 stops10h 35m

$334

BillingsNew York

BIL - LGA

BILLGA

Billings Logan Intl

Sat 10/3

7:16 am-5:10 pm

1 stop7h 54m

New York LaGuardia

Wed 10/7

5:59 am-11:42 am

1 stop7h 43m

$354

BozemanNew York

BZN - LGA

BZNLGA

Bozeman Gallatin Field

Wed 8/26

4:54 pm-7:26 am

2 stops12h 32m

New York LaGuardia

Tue 9/1

6:00 am-12:39 pm

1 stop8h 39m

$361

BozemanNew York

BZN - LGA

BZNLGA

Bozeman Gallatin Field

Mon 8/31

1:35 pm-10:55 pm

1 stop7h 20m

New York LaGuardia

Tue 9/1

6:05 am-2:40 pm

2 stops10h 35m

$382

Quickest round-trip

BozemanNew York

BZN - LGA

BZNLGA

Bozeman Gallatin Field

Tue 4/28

2:40 pm-11:22 pm

1 stop6h 42m

New York LaGuardia

Fri 5/1

4:29 pm-10:38 pm

1 stop8h 09m

$387

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Montana to New York LaGuardia Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to New York LaGuardia Airport?

The cheapest month to fly to New York LaGuardia Airport from Montana is in November. Flight prices, which tend to average around $266, are often lower during this time because this is during the off-season. If you don’t want to visit New York LaGuardia Airport in November, then you should wait until October to fly from Montana, when ticket prices are also cheap, with an average price of $316.

What is the cheapest time of day to depart on your flight to New York LaGuardia Airport?

Our data shows that the cheapest Montana to New York LaGuardia Airport flights are usually those with departure times in the morning. Our users have found flights to New York LaGuardia Airport in the morning for as low as $297. Flights at noon are often more expensive with an average ticket price of $358.

What is the cheapest Montana to New York LaGuardia flight route?

Fly from Bozeman Gallatin Field to New York LaGuardia for the best Montana - New York LaGuardia flight prices

What cabin class options are available on Montana to New York LaGuardia flights?

There are 2 cabin classes available to choose from on Montana to New York LaGuardia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Montana to New York LaGuardia Airport flights?

No. A direct flight is the cheapest option for a flight between Montana to New York LaGuardia Airport.

Cheap Montana to New York LaGuardia Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montana to New York LaGuardia Airport

Fastest flight time	5h 50m
Direct flights	Sun

The fastest flight from Montana to New York LaGuardia Airport takes 5h 50m

Direct flights go from Montana to New York LaGuardia Airport on Sunday. There are no airlines offering direct flights.

Search flight deals

Frequently asked questions about flying from Montana to New York LaGuardia Airport

When did momondo last update prices for flights from Montana to New York LaGuardia Airport?
Prices for flights from Montana to New York LaGuardia Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Montana to New York LaGuardia Airport?
There are 3 operators available for flights from Montana to New York LaGuardia Airport as of April 2026.
How old do you have to be to fly from Montana to New York LaGuardia Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Montana to New York LaGuardia Airport.
What documentation or ID do you need to fly to New York LaGuardia Airport?
The travel and health documents required for your trip to New York LaGuardia Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at New York LaGuardia Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Montana to New York LaGuardia Airport?
Based on momondo bookings for flights between Montana and New York LaGuardia Airport, the leading plane model is Boeing 737 MAX 8, making up 41.18% of the total bookings. Other popular models include Airbus A318/A319/A320/A321 with 23.53%, Boeing 737-800 with 17.65%, and Airbus A319 with 5.88%.

Best airlines flying from Montana to New York LaGuardia Airport

Compare and see reviews for airlines that fly from Montana to New York LaGuardia Airport with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $138	Free Cancellation	Rating 7.9 8,404 reviews	Search Delta flights
United Airlines	PriceFrom $248	Free Cancellation	Rating 7.4 9,589 reviews	Search United Airlines flights
American Airlines	PriceFrom $283	Free Cancellation	Rating 7.1 11,580 reviews	Search American Airlines flights

Seaside Heights

Queens

Bronx

Yonkers

East Rutherford

Asbury Park

Point Pleasant Beach

Beach Haven

Long Branch

Wayne

Spring Lake

Stamford

Tannersville

Woodbridge

East Stroudsburg

Secaucus

Parsippany

Mount Laurel

Ocean Grove

Edgewater

Why use momondo?

Why should I use momondo to find a flight deal from Montana to New York?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Montana to New York for you.

Can I find flights from Montana to New York with flexible booking policies on momondo?

All flight searches from Montana to New York on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Montana to New York?

momondo provides multiple filters to help you find the best flight to New York from Montana. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Montana to New York right now. Can momondo alert me if prices change?

Price alerts on flights to New York from Montana are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your New York LaGuardia Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Fri 5/15

Fri 5/22

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to New York

Popular cities

Other flights from Montana

Other flights to New York

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular cities in the United States

Flights to New York John F Kennedy Intl Airportfrom $77

Flights to Newark Airportfrom $56

Flights to Chicago O'Hare Intl Airportfrom $60

Flights to Dallas/Fort Worth Airportfrom $59

Flights to Washington, D.C. Dulles Intl Airportfrom $56

Flights to Washington, D.C. Reagan-National Airportfrom $90

Flights to Orlando Airportfrom $56

Flights to Chicago Midway Airportfrom $68

Flights to Dallas Love Field Airport

Flights to Chicago Greater Rockford Airport

Cheap flights from Montana to New York from $139

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montana to New York departing on 6/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Montana to New York

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Delta flights from Montana to New York LaGuardia Airport

Our best Delta deals on Montana to New York LaGuardia Airport flight tickets

American Airlines flights from Montana to New York LaGuardia Airport

Our best American Airlines deals on Montana to New York LaGuardia Airport flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Montana to New York LaGuardia Airport that are best for you.

See travel insights to New York from

How to get the cheapest flight ticket from Montana to New York LaGuardia Airport

What is the cheapest month to fly to New York LaGuardia Airport?

What is the cheapest time of day to depart on your flight to New York LaGuardia Airport?

What is the cheapest Montana to New York LaGuardia flight route?

What cabin class options are available on Montana to New York LaGuardia flights?

Can stopping save me money on Montana to New York LaGuardia Airport flights?

What is the cheapest airline that flies from Montana to New York LaGuardia?

What airlines fly to New York LaGuardia Airport?

How long does it take to fly to New York LaGuardia Airport?

Cheap Montana to New York LaGuardia Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montana to New York LaGuardia Airport

Fastest flight time

Direct flights

Frequently asked questions about flying from Montana to New York LaGuardia Airport

Best airlines flying from Montana to New York LaGuardia Airport

Compare and see reviews for airlines that fly from Montana to New York LaGuardia Airport with momondo

Traveling to a place near New York?

Why use momondo?

An easier way to manage your New York LaGuardia Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to New York

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo

Montana flight routes

According to popular flight searches on momondo this year

New York LaGuardia Airport flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to New York

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to New York

List of cabin classes available on flights landing in New York. Availability may vary depending on flight origin and airline.

Complete your trip to New York

Explore popular destinations other users love

According to popular flight searches on momondo this year