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Cheap flights from Missoula to New York from $146

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Missoula to New York departing on 1/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
7:55 am - 5:29 pm
MSO
-
LGA
7h 34m1 stop
Delta Logo
3:20 pm - 8:14 pm
LGA
-
MSO
6h 54m1 stop
$355Delta
Fri, Jan 23 - Mon, Jan 26
Delta Logo
7:55 am - 5:29 pm
MSO
-
LGA
7h 34m1 stop
Delta Logo
1:05 pm - 8:14 pm
LGA
-
MSO
9h 09m2 stops
$360Delta
Fri, Jan 23 - Mon, Jan 26
Delta Logo
7:55 am - 11:42 pm
MSO
-
LGA
13h 47m2 stops
Delta Logo
4:54 pm - 12:28 am
LGA
-
MSO
9h 34m2 stops
$365Delta
Fri, Jan 23 - Mon, Jan 26
American Airlines Logo
1:24 pm - 11:55 pm
MSO
-
LGA
8h 31m1 stop
American Airlines Logo
6:33 am - 12:54 pm
LGA
-
MSO
8h 21m1 stop
$387American Airlines
Fri, Feb 20 - Mon, Feb 23
United Airlines Logo
6:15 am - 5:24 pm
MSO
-
LGA
9h 09m1 stop
United Airlines Logo
7:15 am - 4:09 pm
LGA
-
MSO
10h 54m1 stop
$449United Airlines
Tue, Mar 3 - Wed, Mar 4
United Airlines Logo
2:34 pm - 11:30 pm
MSO
-
LGA
6h 56m1 stop
United Airlines Logo
6:10 am - 1:32 pm
LGA
-
MSO
9h 22m2 stops
$454United Airlines
Tue, Mar 3 - Wed, Mar 4
American Airlines Logo
1:21 pm - 11:58 pm
MSO
-
LGA
8h 37m1 stop
American Airlines Logo
12:30 pm - 8:45 pm
LGA
-
MSO
10h 15m1 stop
$471American Airlines
Tue, Jan 6 - Sat, Jan 10
United Airlines Logo
6:00 am - 5:27 pm
MSO
-
LGA
9h 27m1 stop
United Airlines Logo
8:15 am - 4:02 pm
LGA
-
MSO
9h 47m2 stops
$476United Airlines
Tue, Jan 6 - Sat, Jan 10
United Airlines Logo
6:00 am - 9:14 pm
MSO
-
LGA
13h 14m2 stops
United Airlines Logo
6:00 am - 1:35 pm
LGA
-
MSO
9h 35m2 stops
$481United Airlines
Tue, Jan 6 - Sat, Jan 10
United Airlines Logo
6:15 am - 9:53 pm
MSO
-
LGA
13h 38m2 stops
United Airlines Logo
6:10 am - 4:09 pm
LGA
-
MSO
11h 59m2 stops
$509United Airlines
Tue, Mar 3 - Wed, Mar 4

American Airlines flights from Missoula to New York LaGuardia Airport

Our best American Airlines deals on Missoula to New York LaGuardia Airport flight tickets
American Airlines
Feb 20
MSO1:24 pmMissoula Johnson-Bell Field
8h 31m
1 stop
LGA11:55 pmNew York LaGuardia
Feb 23
LGA6:33 amNew York LaGuardia
8h 21m
1 stop
MSO12:54 pmMissoula Johnson-Bell Field
$387
Find similar
American Airlines
Jan 6
MSO1:21 pmMissoula Johnson-Bell Field
8h 37m
1 stop
LGA11:58 pmNew York LaGuardia
Jan 10
LGA12:30 pmNew York LaGuardia
10h 15m
1 stop
MSO8:45 pmMissoula Johnson-Bell Field
$471
Find similar
American Airlines
Apr 4
MSO1:20 pmMissoula Johnson-Bell Field
8h 39m
1 stop
LGA11:59 pmNew York LaGuardia
Apr 9
LGA6:00 amNew York LaGuardia
8h 25m
1 stop
MSO12:25 pmMissoula Johnson-Bell Field
$544
Find similar

United Airlines flights from Missoula to New York LaGuardia Airport

Our best United Airlines deals on Missoula to New York LaGuardia Airport flight tickets
United Airlines
Mar 3
MSO6:15 amMissoula Johnson-Bell Field
7h 30m
1 stop
LGA3:45 pmNew York LaGuardia
Mar 4
LGA7:15 amNew York LaGuardia
8h 17m
1 stop
MSO1:32 pmMissoula Johnson-Bell Field
$449
Find similar
United Airlines
Mar 3
MSO2:34 pmMissoula Johnson-Bell Field
6h 56m
1 stop
LGA11:30 pmNew York LaGuardia
Mar 4
LGA6:10 amNew York LaGuardia
9h 22m
2 stops
MSO1:32 pmMissoula Johnson-Bell Field
$454
Find similar
United Airlines
Jan 6
MSO6:00 amMissoula Johnson-Bell Field
9h 27m
1 stop
LGA5:27 pmNew York LaGuardia
Jan 10
LGA8:15 amNew York LaGuardia
9h 47m
2 stops
MSO4:02 pmMissoula Johnson-Bell Field
$476
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Missoula to New York LaGuardia Airport 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, momondo users made 832,500 searches. Data last updated December 23, 2025.
Use the filters below to find and compare flights from Missoula to New York LaGuardia Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MissoulaNew York

MSO - LGA

MSOLGA

Missoula Johnson-Bell Field

Fri 1/23

7:55 am-5:29 pm

1 stop7h 34m

New York LaGuardia

Mon 1/26

3:20 pm-8:14 pm

1 stop6h 54m

$355

MissoulaNew York

MSO - LGA

MSOLGA

Missoula Johnson-Bell Field

Fri 1/23

7:55 am-5:29 pm

1 stop7h 34m

New York LaGuardia

Mon 1/26

1:05 pm-8:14 pm

2 stops9h 09m

$360

MissoulaNew York

MSO - LGA

MSOLGA

Missoula Johnson-Bell Field

Fri 1/23

7:55 am-11:42 pm

2 stops13h 47m

New York LaGuardia

Mon 1/26

4:54 pm-12:28 am

2 stops9h 34m

$365

MissoulaNew York

MSO - LGA

MSOLGA

Missoula Johnson-Bell Field

Fri 2/20

1:24 pm-11:55 pm

1 stop8h 31m

New York LaGuardia

Mon 2/23

6:33 am-12:54 pm

1 stop8h 21m

$387

MissoulaNew York

MSO - LGA

MSOLGA

Missoula Johnson-Bell Field

Tue 3/3

6:15 am-5:24 pm

1 stop9h 09m

New York LaGuardia

Wed 3/4

7:15 am-4:09 pm

1 stop10h 54m

$449

MissoulaNew York

MSO - LGA

MSOLGA

Missoula Johnson-Bell Field

Tue 3/3

2:34 pm-11:30 pm

1 stop6h 56m

New York LaGuardia

Wed 3/4

6:10 am-1:32 pm

2 stops9h 22m

$454

MissoulaNew York

MSO - LGA

MSOLGA

Missoula Johnson-Bell Field

Tue 1/6

1:21 pm-11:58 pm

1 stop8h 37m

New York LaGuardia

Sat 1/10

12:30 pm-8:45 pm

1 stop10h 15m

$471

MissoulaNew York

MSO - LGA

MSOLGA

Missoula Johnson-Bell Field

Tue 1/6

6:00 am-5:27 pm

1 stop9h 27m

New York LaGuardia

Sat 1/10

8:15 am-4:02 pm

2 stops9h 47m

$476

MissoulaNew York

MSO - LGA

MSOLGA

Missoula Johnson-Bell Field

Tue 1/6

6:00 am-9:14 pm

2 stops13h 14m

New York LaGuardia

Sat 1/10

6:00 am-1:35 pm

2 stops9h 35m

$481

MissoulaNew York

MSO - LGA

MSOLGA

Missoula Johnson-Bell Field

Tue 3/3

6:15 am-9:53 pm

2 stops13h 38m

New York LaGuardia

Wed 3/4

6:10 am-4:09 pm

2 stops11h 59m

$509

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to New York from

How to get the cheapest flight ticket from Missoula 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

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

The cheapest month to fly to New York LaGuardia Airport from Missoula is in May. Flight prices, which tend to average around $392, 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 May, then you should wait until August to fly from Missoula, when ticket prices are also cheap, with an average price of $392.

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

The cheapest day to depart on your flight to New York LaGuardia Airport is on a Tuesday when prices can be found for as low as $408. This is often the case because there is less demand to fly during this day of the week. Flights from Missoula to New York LaGuardia Airport on a Sunday will generally be more expensive and average around $835. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our data shows that the cheapest Missoula to New York LaGuardia Airport flights are usually those with departure times in the afternoon. Our users have found flights to New York LaGuardia Airport in the afternoon for as low as $447. Flights in the morning are often more expensive with an average ticket price of $608.

When to book flights from Missoula to New York LaGuardia Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Missoula to New York LaGuardia Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Missoula to New York LaGuardia Airport (MSO to LGA) flight deals and tips

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

Fastest flight time

6h 44m

Direct flights

None
The fastest flight from Missoula to New York LaGuardia Airport takes 6h 44m
There are no direct flights from Missoula to New York LaGuardia Airport. There are no popular flight routes from Missoula to New York LaGuardia Airport.
Search flight deals

  • How far is Missoula Johnson-Bell Field to New York LaGuardia by plane?

    Missoula Johnson-Bell Field and New York LaGuardia are 2019.4 mi apart from one another. In terms of flight time, this usually takes a little over 6h 44m.

  • When did momondo last update prices for flights from Missoula Johnson-Bell Field Airport to New York LaGuardia Airport?

    Prices for flights from Missoula Johnson-Bell Field Airport to New York LaGuardia Airport are updated daily.

  • How many operators does momondo search for flights from Missoula Johnson-Bell Field Airport to New York LaGuardia Airport?

  • How old do you have to be to fly from Missoula Johnson-Bell Field Airport to New York LaGuardia Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Missoula Johnson-Bell Field Airport to New York LaGuardia Airport.

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

    The necessary travel and health documents for your New York LaGuardia Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Missoula to New York LaGuardia Airport?

Best airlines flying from Missoula to New York LaGuardia Airport

Compare and see reviews for airlines that fly from Missoula to New York LaGuardia Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $320Free CancellationRating
7.9
8,014 reviews
Search Delta flights
American AirlinesPriceFrom $334Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights
United AirlinesPriceFrom $451Free CancellationRating
7.4
9,105 reviews
Search United Airlines flights

Traveling to a place near New York?

Book flights to New York if you plan to visit one of these locations
Seaside Heights
Queens
Bronx
Yonkers
East Rutherford
Asbury Park
Point Pleasant Beach
Beach Haven
Spring Lake
Long Branch
Tannersville
Wayne
Stamford
Secaucus
East Stroudsburg
Ocean Grove
Elizabeth
Parsippany
Staten Island
Middletown

Why use momondo?

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

It is quick and easy to find Missoula to New York flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to New York that suits you.

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

Yes. momondo allows you to filter the results for Missoula to New York flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Missoula and New York by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to New York, momondo offers a useful price alert feature which will track prices for flights to New York from Missoula and alert you when they change.

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