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LaGuardia

$100+ Cheap flights from Montana to LaGuardia, NY (LGA)

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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — LGA
Jun 23 — Jun 301
Mon 6/23
Mon 6/30
1 adult, Economy
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Cheap flight deals from Montana to LaGuardia

Keep the following information in mind while searching for Montana to LaGuardia flight deals. Data was last updated June 18, 2025.

Round-trip from

$207
(American Airlines)

One-way from

$100
(Frontier)

Popular in

August

Cheapest in

March

Average price

$443

Good round-trip deal

$207 or less

Good one-way deal

$128 or less
From Montana to New York LaGuardia
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One-way flight from Montana to New York LaGuardia
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Highest demand for flights based on searches. 4% potential increase in price ($18 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Montana to New York LaGuardia.
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Price to beat on a one-way flight from Montana to New York LaGuardia.
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Find flight deals from Montana to LaGuardia

Cheapest flights from Montana to LaGuardia
Explore the most affordable flight options available from Montana to LaGuardia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 18, 2025.

This American Airlines deal was found by Cheapflights users on 6/16. 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.
Sat 7/121:40 pmFCA - LGA
Nonstop4h 33mAmerican Airlines
Sat 7/198:59 amLGA - FCA
Nonstop4h 51mAmerican Airlines
Deal found 6/16$207
This American Airlines deal was found by Cheapflights users on 6/16. 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.
Sat 7/121:46 pmBZN - LGA
Nonstop4h 14mAmerican Airlines
Sat 7/198:30 amLGA - BZN
Nonstop4h 57mAmerican Airlines
Deal found 6/16$222
This American Airlines deal was found by Cheapflights users on 6/16. 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.
Thu 9/116:44 amMSO - LGA
1 stop7h 30mAmerican Airlines
Sat 9/136:24 amLGA - MSO
1 stop8h 36mAmerican Airlines
Deal found 6/16$249
This American Airlines deal was found by Cheapflights users on 6/17. 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.
Wed 9/36:00 amBIL - LGA
1 stop6h 30mAmerican Airlines
Wed 9/177:30 amLGA - BIL
1 stop7h 56mAmerican Airlines
Deal found 6/17$263
This United Airlines deal was found by Cheapflights users on 6/16. 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.
Wed 7/22:41 pmBZN - LGA
1 stop7h 03mUnited Airlines
Sun 7/66:00 amLGA - BZN
1 stop6h 51mUnited Airlines
Deal found 6/16$265
This Delta deal was found by Cheapflights users on 6/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/17:00 amFCA - LGA
1 stop7h 59mDelta
Mon 8/43:45 pmLGA - FCA
2 stops10h 06mDelta
Deal found 6/17$282
This Delta deal was found by Cheapflights users on 6/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/233:55 pmBZN - LGA
1 stop5h 49mDelta
Wed 7/303:45 pmLGA - BZN
2 stops10h 14mDelta
Deal found 6/17$304
This Delta deal was found by Cheapflights users on 6/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/36:25 amBIL - LGA
1 stop8h 50mDelta
Tue 9/166:20 pmLGA - BIL
1 stop6h 24mDelta
Deal found 6/17$308
This Booking.com deal was found by Cheapflights users on 6/15. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/412:40 pmMSO - LGA
1 stop7h 25mFrontier
Sun 7/610:55 pmLGA - MSO
1 stop14h 59mFrontier
Deal found 6/15$315
This Southwest deal was found by Cheapflights users on 6/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/126:45 amBZN - LGA
1 stop6h 55mSouthwest
Sat 7/199:05 amLGA - BZN
1 stop8h 15mSouthwest
Deal found 6/16$333
This Mytrip deal was found by Cheapflights users on 6/16. 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.
Mon 6/3010:17 amGTF - LGA
2 stops35h 04mMultiple Airlines
Sun 9/145:35 pmLGA - GTF
2 stops24h 30mMultiple Airlines
Deal found 6/16$358
This Mytrip deal was found by Cheapflights users on 6/17. 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.
Thu 7/1010:40 amFCA - LGA
2 stops20h 20mMultiple Airlines
Fri 7/111:30 pmLGA - FCA
3 stops27h 21mMultiple Airlines
Deal found 6/17$361

Cheapflights Fare Finder

Customize your flight search to find flights from Montana to LaGuardia 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 June 18, 2025.
Use the filters below to find and compare flights from Montana to New York LaGuardia Airport that are best for you.

Fly from

Montana

Fly to

LaGuardia

Route

Depart

Return

Price

KalispellNew York

FCA - LGA

FCALGA

Kalispell Glacier Park

Sat 7/12

1:40 pm-8:13 pm

Nonstop4h 33m

New York LaGuardia

Sat 7/19

8:59 am-11:50 am

Nonstop4h 51m

$207

BozemanNew York

BZN - LGA

BZNLGA

Bozeman Gallatin Field

Sat 7/12

1:46 pm-8:00 pm

Nonstop4h 14m

New York LaGuardia

Sat 7/19

8:30 am-11:27 am

Nonstop4h 57m

$222

MissoulaNew York

MSO - LGA

MSOLGA

Missoula Johnson-Bell Field

Thu 9/11

6:44 am-4:14 pm

1 stop7h 30m

New York LaGuardia

Sat 9/13

6:24 am-1:00 pm

1 stop8h 36m

$249

BillingsNew York

BIL - LGA

BILLGA

Billings Logan Intl

Wed 9/3

6:00 am-2:30 pm

1 stop6h 30m

New York LaGuardia

Wed 9/17

7:30 am-1:26 pm

1 stop7h 56m

$263

BozemanNew York

BZN - LGA

BZNLGA

Bozeman Gallatin Field

Wed 7/2

2:41 pm-11:44 pm

1 stop7h 03m

New York LaGuardia

Sun 7/6

6:00 am-10:51 am

1 stop6h 51m

$265

KalispellNew York

FCA - LGA

FCALGA

Kalispell Glacier Park

Tue 7/1

7:00 am-4:59 pm

1 stop7h 59m

New York LaGuardia

Mon 8/4

3:45 pm-11:51 pm

2 stops10h 06m

$282

BozemanNew York

BZN - LGA

BZNLGA

Bozeman Gallatin Field

Wed 7/23

3:55 pm-11:44 pm

1 stop5h 49m

New York LaGuardia

Wed 7/30

3:45 pm-11:59 pm

2 stops10h 14m

$304

BillingsNew York

BIL - LGA

BILLGA

Billings Logan Intl

Wed 9/3

6:25 am-2:08 pm

1 stop5h 43m

New York LaGuardia

Sat 9/20

6:20 pm-10:44 pm

1 stop6h 24m

$308

MissoulaNew York

MSO - LGA

MSOLGA

Missoula Johnson-Bell Field

Fri 7/4

12:40 pm-10:05 pm

1 stop7h 25m

New York LaGuardia

Sun 7/6

10:55 pm-11:54 am

1 stop14h 59m

$315

BozemanNew York

BZN - LGA

BZNLGA

Bozeman Gallatin Field

Sat 7/12

6:45 am-3:40 pm

1 stop6h 55m

New York LaGuardia

Sat 7/19

9:05 am-3:20 pm

1 stop8h 15m

$333

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/16

Showing 1-10 of 47 results
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Best time to book a flight from Montana to LaGuardia

Have a flexible travel schedule? Discover the best time to fly to LaGuardia 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 York LaGuardia Airport

What is the cheapest month to book a flight from Montana to New York LaGuardia Airport?

Currently, January is the cheapest month in which you can book a flight from Montana to New York LaGuardia Airport (average of $199). Flying from Montana to New York LaGuardia Airport in December is currently the most expensive (average of $268). 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.

What is the cheapest time of day to fly from MT to LGA?

Find hourly flight availability from Montana to LaGuardia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 18, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Montana to New York LaGuardia Airport as you normally would.

Rainfall in LaGuardia by month

Plan your trip to LaGuardia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in New York LaGuardia Airport ranges from 2.8 - 4.5 inches per month. July is typically the wettest month, when rainfall can reach 4.5 in. February is typically the driest time to visit New York LaGuardia Airport when rainfall is around 2.8 in.

Temperature in LaGuardia by month

Plan your trip to LaGuardia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to New York LaGuardia Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing LaGuardia

Get insights into the airlines that provide service to LaGuardia. 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 LaGuardia. Reviews last updated June 18, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Montana to New York. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,278 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,964 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,809 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

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

  • What are the cheapest airlines to fly from Montana to New York LaGuardia Airport one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $100. Users have also found prices from $129 and $138 on American Airlines and United Airlines, respectively.

  • What are the most popular routes from Montana to New York LaGuardia Airport?

    The most popular route from Montana to New York LaGuardia Airport is Bozeman Gallatin Field - New York LaGuardia. You may also consider Missoula Johnson-Bell Field - New York LaGuardia or Billings Logan Intl - New York LaGuardia.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Montana to LaGuardia 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 York LaGuardia Airport?

    Currently, January is the cheapest month in which you can book a flight from Montana to New York LaGuardia Airport (average of $199). Flying from Montana to New York LaGuardia Airport in December is currently the most expensive (average of $268). 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 Montana?

Book flights to Montana if you plan to visit one of these locations
Queens
Bronx
Secaucus
Elizabeth
East Rutherford
Ronkonkoma
North Bergen
Parsippany
Yonkers
Staten Island
Stamford
Mahwah
Carle Place
New Brunswick
Westbury
Hoboken
East Brunswick
Mount Laurel
Paterson
Fort Lee

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Alternative routes for Montana to LaGuardia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Montana to LaGuardia

Discover the top 4 airlines that operate flights from Montana to LaGuardia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$248Average$549FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$251Average$491FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$276Average$410FlexibilityNo cancel feeOn-time71%
DeltaCheapest$286Average$501FlexibilityNo cancel feeOn-timeN/A

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