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$125+ Cheap flights from LaGuardia, NY (LGA) to Missoula (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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — MSO
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from LaGuardia to Missoula

Discover tips and strategies to find the most affordable flight options for your journey from LaGuardia (LGA) 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 June 12, 2025.

Round-trip from

$292
(American Airlines)

One-way from

$156
(Mytrip)

Popular in

December

Cheapest in

October

Average price

$598
From New York LaGuardia to Missoula Johnson-Bell Field
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One-way flight from New York LaGuardia to Missoula Johnson-Bell Field
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Highest demand for flights based on searches. 14% potential increase in price ($96 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from LaGuardia to Missoula

Cheapest flights from LaGuardia to Missoula
Explore the most affordable flight options available from LaGuardia to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/10. 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.
Tue 8/266:30 amLGA - MSO
1 stop8h 31mAmerican Airlines
Tue 9/91:51 pmMSO - LGA
1 stop7h 44mAmerican Airlines
Deal found 6/10$292
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Tue 8/266:25 amLGA - MSO
2 stops9h 09mUnited Airlines
Tue 9/96:30 amMSO - LGA
2 stops8h 47mUnited Airlines
Deal found 6/10$302
This Delta deal was found by Cheapflights users on 6/10. 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.
Sat 8/236:20 pmLGA - MSO
1 stop7h 29mDelta
Wed 9/103:31 pmMSO - LGA
1 stop6h 13mDelta
Deal found 6/10$316
This Mytrip deal was found by Cheapflights users on 6/10. 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 7/1710:55 amLGA - MSO
2 stops30h 35mMultiple Airlines
Mon 7/219:54 pmMSO - LGA
2 stops15h 41mMultiple Airlines
Deal found 6/10$328
This Frontier deal was found by Cheapflights users on 6/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1010:00 pmLGA - MSO
2 stops15h 54mFrontier
Fri 8/1512:40 pmMSO - LGA
1 stop7h 29mFrontier
Deal found 6/10$412

Cheapflights Fare Finder

Customize your flight search to find flights from LaGuardia 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 June 12, 2025.
Use the filters below to find and compare flights from New York LaGuardia Airport to Missoula that are best for you.

Fly from

LaGuardia

Fly to

Missoula

Route

Depart

Return

Price

New YorkMissoula

LGA - MSO

LGAMSO

New York LaGuardia

Tue 8/26

6:30 am-1:01 pm

1 stop8h 31m

Missoula Johnson-Bell Field

Tue 9/9

1:51 pm-11:35 pm

1 stop7h 44m

$292

New YorkMissoula

LGA - MSO

LGAMSO

New York LaGuardia

Tue 8/26

6:25 am-1:34 pm

2 stops9h 09m

Missoula Johnson-Bell Field

Tue 9/9

6:30 am-5:17 pm

2 stops8h 47m

$302

New YorkMissoula

LGA - MSO

LGAMSO

New York LaGuardia

Sat 8/23

6:20 pm-11:49 pm

1 stop7h 29m

Missoula Johnson-Bell Field

Wed 9/10

3:31 pm-11:44 pm

1 stop6h 13m

$316

New YorkMissoula

LGA - MSO

LGAMSO

New York LaGuardia

Thu 7/17

10:55 am-3:30 pm

2 stops30h 35m

Missoula Johnson-Bell Field

Mon 7/21

9:54 pm-3:35 pm

2 stops15h 41m

$328

New YorkMissoula

LGA - MSO

LGAMSO

New York LaGuardia

Sun 8/10

10:00 pm-11:54 am

2 stops15h 54m

Missoula Johnson-Bell Field

Fri 8/15

12:40 pm-10:09 pm

1 stop7h 29m

$412

New YorkMissoula

LGA - MSO

LGAMSO

New York LaGuardia

Tue 9/30

7:00 am-1:27 pm

1 stop8h 27m

$125

New YorkMissoula

LGA - MSO

LGAMSO

New York LaGuardia

Thu 7/17

5:59 am-3:30 pm

2 stops35h 31m

$156

New YorkMissoula

LGA - MSO

LGAMSO

New York LaGuardia

Wed 7/23

12:59 pm-9:48 pm

1 stop10h 49m

$168

New YorkMissoula

LGA - MSO

LGAMSO

New York LaGuardia

Wed 7/23

5:05 pm-12:24 am

2 stops9h 19m

$173

New YorkMissoula

LGA - MSO

LGAMSO

New York LaGuardia

Thu 7/3

10:55 pm-11:55 am

1 stop15h 00m

$211

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Best time to book a flight from LaGuardia to Missoula

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

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

Find hourly flight availability from LaGuardia to Missoula. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 24% on flights from New York LaGuardia Airport to Missoula by exploring options for tickets in the afternoon.

Rainfall in Missoula by month

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

In terms of precipitation, rainfall in Missoula ranges from 0.7 - 2.1 inches per month. June is typically the wettest month, when rainfall can reach 2.1 in. February is typically the driest time to visit Missoula when rainfall is around 0.7 in.

Temperature in Missoula by month

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

If weather is an important factor for your trip to Missoula, 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 68.0 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 24.8 F).

Reviews of airlines servicing Missoula

Get insights into the airlines that provide service to Missoula. 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 Missoula. Reviews last updated June 12, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines and American Airlines from New York to Missoula to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Frontier
5.9
Fair
3,295 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

Find useful and relevant information for your journey from LaGuardia to Missoula. 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 Missoula from New York LaGuardia?

    If you book a flight to Missoula from New York LaGuardia, you will be flying to Johnson-Bell Field, which is the city’s only airport. Missoula Johnson-Bell Field (MSO) is located 5.5 mi from the center of Missoula. There are 0 flights from New York LaGuardia to Johnson-Bell Field per day from 1 airline.

  • What are the cheapest airlines flying from New York LaGuardia Airport to Missoula round-trip?

    American Airlines, at $292, was found to be the cheapest airline from New York LaGuardia Airport to Missoula.Alternate airlines to your destination round-trip include United Airlines and Delta.

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

    One-way options have recently been found by users for as low as $168 on American Airlines. Other airlines that offer cheap prices include Delta from $173 and Frontier from $211 one-way.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from New York LaGuardia Airport to Missoula (average of $365). Flying from New York LaGuardia Airport to Missoula in March is currently the most expensive (average of $506). 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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Alternative routes for LaGuardia to Missoula

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from LaGuardia to Missoula

Discover the top airline that operate flights from LaGuardia to Missoula. 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 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$510Average$718FlexibilityNo cancel feeOn-time69%

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