$185+ 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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — MSO
Aug 28 — Sep 41
Round-trip
1 adult, Economy
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Find cheap flights from LaGuardia to Missoula with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Best
Last-minute
One-way
Cheapest flights from LaGuardia to MissoulaExplore 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 July 29, 2026.
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 July 29, 2026.
This American Airlines deal was found by Cheapflights users on 7/23. 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.
Fri 8/286:30 am
LGA
- MSO
1 stop8h 05m
American Airlines
Tue 9/11:25 pm
MSO
- LGA
1 stop8h 20m
American Airlines
Deal found 7/23![American Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 7/26. 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.
Fri 8/215:59 pm
LGA
- MSO
1 stop7h 48m
Delta
Tue 8/256:27 pm
MSO
- LGA
2 stops11h 43m
Delta
Deal found 7/26![Delta logo]()
$374
This Delta deal was found by Cheapflights users on 7/25. 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 9/225:59 pm
LGA
- MSO
1 stop7h 43m
Delta
Tue 9/296:00 am
MSO
- LGA
1 stop8h 43m
Delta
Deal found 7/25![Delta logo]()
$379
This Delta deal was found by Cheapflights users on 7/27. 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 8/254:43 pm
LGA
- MSO
2 stops9h 04m
Delta
Tue 9/15:30 am
MSO
- LGA
2 stops10h 00m
Delta
Deal found 7/27![Delta logo]()
$380
This Delta deal was found by Cheapflights users on 7/24. 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 8/191:59 pm
LGA
- MSO
2 stops12h 19m
Delta
Tue 9/15:30 am
MSO
- LGA
2 stops10h 00m
Delta
Deal found 7/24![Delta logo]()
$389
This United Airlines deal was found by Cheapflights users on 7/26. 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.
Sat 9/53:29 pm
LGA
- MSO
1 stop8h 07m
United Airlines
Fri 9/116:15 am
MSO
- LGA
1 stop9h 11m
United Airlines
Deal found 7/26![United Airlines logo]()
$390
This American Airlines deal was found by Cheapflights users on 7/27. 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 8/256:30 am
LGA
- MSO
1 stop8h 05m
American Airlines
Tue 9/11:18 pm
MSO
- LGA
1 stop8h 27m
American Airlines
Deal found 7/27![American Airlines logo]()
$394
This American Airlines deal was found by Cheapflights users on 7/26. 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.
Fri 8/286:30 am
LGA
- MSO
1 stop8h 05m
American Airlines
Fri 9/41:25 pm
MSO
- LGA
1 stop8h 20m
American Airlines
Deal found 7/26![American Airlines logo]()
$414
This American Airlines deal was found by Cheapflights users on 7/25. 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.
Mon 8/246:30 am
LGA
- MSO
1 stop8h 05m
American Airlines
Tue 9/11:18 pm
MSO
- LGA
1 stop8h 27m
American Airlines
Deal found 7/25![American Airlines logo]()
$419
This Delta deal was found by Cheapflights users on 7/28. 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 9/231:55 pm
LGA
- MSO
2 stops11h 47m
Delta
Wed 9/303:35 pm
MSO
- LGA
1 stop6h 09m
Delta
Deal found 7/28![Delta logo]()
$420
Best flights from LaGuardia to MissoulaDiscover carefully curated flight deals from LaGuardia to Missoula that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2026.
Discover carefully curated flight deals from LaGuardia to Missoula that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2026.
This Delta deal was found by Cheapflights users on 7/25. 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 9/225:59 pm
LGA
- MSO
1 stop7h 43m
Delta
Tue 9/296:00 am
MSO
- LGA
1 stop8h 43m
Delta
Deal found 7/25![Delta logo]()
$379
This United Airlines deal was found by Cheapflights users on 7/27. 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 9/26:00 am
LGA
- MSO
2 stops12h 20m
United Airlines
Fri 9/116:15 am
MSO
- LGA
1 stop9h 11m
United Airlines
Deal found 7/27![United Airlines logo]()
$516
This Delta deal was found by Cheapflights users on 7/27. 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 9/151:55 pm
LGA
- MSO
2 stops11h 47m
Delta
Tue 9/295:30 am
MSO
- LGA
2 stops11h 59m
Delta
Deal found 7/27![Delta logo]()
$380
This Delta deal was found by Cheapflights users on 7/23. 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.
Fri 8/281:59 pm
LGA
- MSO
2 stops12h 19m
Delta
Tue 9/15:30 am
MSO
- LGA
2 stops12h 06m
Delta
Deal found 7/23![Delta logo]()
$389
This Delta deal was found by Cheapflights users on 7/24. 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 9/234:00 pm
LGA
- MSO
2 stops10h 18m
Delta
Wed 9/306:00 am
MSO
- LGA
1 stop8h 43m
Delta
Deal found 7/24![Delta logo]()
$465
This Delta deal was found by Cheapflights users on 7/24. 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 10/71:59 pm
LGA
- MSO
2 stops12h 22m
Delta
Tue 10/138:25 am
MSO
- LGA
2 stops9h 03m
Delta
Deal found 7/24![Delta logo]()
$500
This Delta deal was found by Cheapflights users on 7/26. 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.
Fri 8/215:59 pm
LGA
- MSO
1 stop7h 48m
Delta
Tue 8/253:36 pm
MSO
- LGA
1 stop6h 07m
Delta
Deal found 7/26![Delta logo]()
$525
This Delta deal was found by Cheapflights users on 7/27. 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.
Sun 8/234:43 pm
LGA
- MSO
2 stops9h 04m
Delta
Tue 8/255:30 am
MSO
- LGA
2 stops10h 00m
Delta
Deal found 7/27![Delta logo]()
$535
Last-minute flights from LaGuardia to MissoulaDiscover last-minute flight deals from LaGuardia to Missoula. Data last updated July 29, 2026 and is based on user searches.
Discover last-minute flight deals from LaGuardia to Missoula. Data last updated July 29, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 7/24. 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 8/191:59 pm
LGA
- MSO
2 stops12h 19m
Delta
Tue 9/15:30 am
MSO
- LGA
2 stops10h 00m
Delta
Deal found 7/24![Delta logo]()
$389
This Delta deal was found by Cheapflights users on 7/26. 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.
Fri 8/215:59 pm
LGA
- MSO
1 stop7h 48m
Delta
Tue 8/256:27 pm
MSO
- LGA
2 stops11h 43m
Delta
Deal found 7/26![Delta logo]()
$374
This American Airlines deal was found by Cheapflights users on 7/25. 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.
Mon 8/246:30 am
LGA
- MSO
1 stop8h 05m
American Airlines
Tue 9/11:18 pm
MSO
- LGA
1 stop8h 27m
American Airlines
Deal found 7/25![American Airlines logo]()
$419
This Delta deal was found by Cheapflights users on 7/25. 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.
Mon 8/245:59 pm
LGA
- MSO
1 stop7h 48m
Delta
Tue 9/15:30 am
MSO
- LGA
2 stops10h 00m
Delta
Deal found 7/25![Delta logo]()
$450
This Delta deal was found by Cheapflights users on 7/27. 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 8/254:43 pm
LGA
- MSO
2 stops9h 04m
Delta
Tue 9/15:30 am
MSO
- LGA
2 stops10h 00m
Delta
Deal found 7/27![Delta logo]()
$380
This American Airlines deal was found by Cheapflights users on 7/27. 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 8/256:30 am
LGA
- MSO
1 stop8h 05m
American Airlines
Tue 9/11:18 pm
MSO
- LGA
1 stop8h 27m
American Airlines
Deal found 7/27![American Airlines logo]()
$394
This Delta deal was found by Cheapflights users on 7/28. 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.
Thu 8/271:59 pm
LGA
- MSO
2 stops11h 48m
Delta
Sat 9/57:13 am
MSO
- LGA
2 stops9h 04m
Delta
Deal found 7/28![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 7/27. 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.
Fri 8/285:59 pm
LGA
- MSO
1 stop7h 48m
Delta
Sat 9/57:13 am
MSO
- LGA
2 stops9h 04m
Delta
Deal found 7/27![Delta logo]()
$429
This American Airlines deal was found by Cheapflights users on 7/27. 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.
Fri 8/286:30 am
LGA
- MSO
1 stop8h 05m
American Airlines
Sat 9/51:25 pm
MSO
- LGA
1 stop8h 20m
American Airlines
Deal found 7/27![American Airlines logo]()
$444
One-way flights from LaGuardia to MissoulaSearch for one-way flight options from LaGuardia to Missoula. Find affordable one-way fares based on user searches. Data last updated July 29, 2026.
Search for one-way flight options from LaGuardia to Missoula. Find affordable one-way fares based on user searches. Data last updated July 29, 2026.
This American Airlines deal was found by Cheapflights users on 7/28. 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 9/166:51 am
LGA
- MSO
1 stop8h 04m
American Airlines
Deal found 7/28![American Airlines logo]()
$185
This Delta deal was found by Cheapflights users on 7/28. 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 9/234:00 pm
LGA
- MSO
2 stops10h 18m
Delta
Deal found 7/28![Delta logo]()
$190
This American Airlines deal was found by Cheapflights users on 7/24. 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.
Mon 8/246:30 am
LGA
- MSO
1 stop8h 05m
American Airlines
Deal found 7/24![American Airlines logo]()
$210
This United Airlines deal was found by Cheapflights users on 7/26. 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.
Sun 8/3010:20 am
LGA
- MSO
2 stops13h 11m
United Airlines
Deal found 7/26![United Airlines logo]()
$217
This Delta deal was found by Cheapflights users on 7/24. 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.
Fri 8/141:59 pm
LGA
- MSO
2 stops12h 19m
Delta
Deal found 7/24![Delta logo]()
$220
This United Airlines deal was found by Cheapflights users on 7/28. 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 9/237:29 am
LGA
- MSO
1 stop8h 09m
United Airlines
Deal found 7/28![United Airlines logo]()
$226
This American Airlines deal was found by Cheapflights users on 7/25. 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.
Mon 9/76:30 am
LGA
- MSO
1 stop8h 05m
American Airlines
Deal found 7/25![American Airlines logo]()
$230
This United Airlines deal was found by Cheapflights users on 7/24. 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.
Mon 8/319:10 am
LGA
- MSO
2 stops14h 21m
United Airlines
Deal found 7/24![United Airlines logo]()
$232
This Delta deal was found by Cheapflights users on 7/28. 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.
Mon 10/58:09 am
LGA
- MSO
2 stops8h 33m
Delta
Deal found 7/28![Delta logo]()
$236
This American Airlines deal was found by Cheapflights users on 7/28. 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.
Sun 10/46:00 am
LGA
- MSO
1 stop8h 55m
American Airlines
Deal found 7/28![American Airlines logo]()
$245
Find 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 July 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $369 (American Airlines) |
One-way from | $185 (American Airlines) |
Popular in | November |
Cheapest in | January |
Average price | $769 |
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 July 29, 2026.
Use the filters below to find and compare flights from New York LaGuardia Airport to Missoula that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
New YorkMissoula
LGA - MSO
LGAMSO
New York LaGuardia
Tue 9/22
5:59 pm-11:42 pm
1 stop7h 43m
Missoula Johnson-Bell Field
Tue 9/29
6:00 am-4:43 pm
1 stop8h 43m
$379
New YorkMissoula
LGA - MSO
LGAMSO
New York LaGuardia
Tue 9/15
1:55 pm-11:42 pm
2 stops11h 47m
Missoula Johnson-Bell Field
Tue 9/29
5:30 am-7:29 pm
2 stops11h 59m
$380
New YorkMissoula
LGA - MSO
LGAMSO
New York LaGuardia
Fri 8/28
1:59 pm-12:18 am
2 stops12h 19m
Missoula Johnson-Bell Field
Tue 9/1
5:30 am-7:36 pm
2 stops12h 06m
$389
New YorkMissoula
LGA - MSO
LGAMSO
New York LaGuardia
Wed 9/23
4:00 pm-12:18 am
2 stops10h 18m
Missoula Johnson-Bell Field
Wed 9/30
6:00 am-4:43 pm
1 stop8h 43m
$465
New YorkMissoula
LGA - MSO
LGAMSO
New York LaGuardia
Wed 10/7
1:59 pm-12:21 am
2 stops12h 22m
Missoula Johnson-Bell Field
Tue 10/13
8:25 am-7:28 pm
2 stops9h 03m
$500
New YorkMissoula
LGA - MSO
LGAMSO
New York LaGuardia
Wed 9/2
6:00 am-4:20 pm
2 stops12h 20m
Missoula Johnson-Bell Field
Fri 9/11
6:15 am-5:26 pm
1 stop9h 11m
$516
Quickest round-trip
New YorkMissoula
LGA - MSO
LGAMSO
New York LaGuardia
Fri 8/21
5:59 pm-11:47 pm
1 stop7h 48m
Missoula Johnson-Bell Field
Tue 8/25
3:36 pm-11:43 pm
1 stop6h 07m
$525
New YorkMissoula
LGA - MSO
LGAMSO
New York LaGuardia
Sun 8/23
4:43 pm-11:47 pm
2 stops9h 04m
Missoula Johnson-Bell Field
Tue 8/25
5:30 am-5:30 pm
2 stops10h 00m
$535
Cheapest one-way
New YorkMissoula
LGA - MSO
LGAMSO
New York LaGuardia
Sun 8/30
6:30 am-12:35 pm
1 stop8h 05m
$185
New YorkMissoula
LGA - MSO
LGAMSO
New York LaGuardia
Mon 8/31
6:30 am-12:35 pm
1 stop8h 05m
$185
Showing 1-10 of 19 resultsSorted by cheapest first
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.
LGA-MSO
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.
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 July 29, 2026.
Read through reviews of airlines operating flights from New York LaGuardia Airport to Missoula, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.4
Comfort
7.3
Boarding
7.7
Crew
8.1
Entertainment
7.1
Food
6.6
Reviews
1 / 20
2.0
MediocreAnonymous,Oct 2024
EWR - DEN
Overall
7.4
Comfort
7.3
Boarding
7.7
Crew
8.1
Entertainment
7.1
Food
6.6
Reviews
1 / 20
2.0
MediocreAnonymous,Oct 2024
EWR - DEN
Overall
7.4
Comfort
7.3
Boarding
7.7
Crew
8.1
Entertainment
7.1
Food
6.6
Reviews
1 / 20
2.0
MediocreAnonymous,Oct 2024
EWR - DEN
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Complete your trip
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Complete your trip
Complete your trip to Missoula by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from LaGuardia to Missoula by cabin class
Find flights from LaGuardia to Missoula, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Missoula
Explore flights to Missoula departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 29, 2026.
LaGuardia and Missoula flights
Browse other LaGuardia and Missoula flight options. Last updated on July 29, 2026.
Other flights from LaGuardia
Browse through other flights departing from LaGuardia. Flights are based on user searches made on Cheapflights and were last updated on July 29, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from LaGuardia to Missoula
Discover the top 2 airlines 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 July 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$378 | Average$624 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$450 | Average$675 | FlexibilityNo cancel fee | On-time69% |