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$361+ Cheap flights from Missoula to Long Beach (MSO - LGB)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — LGB
Jul 21 — Jul 281
Tue 7/21
Tue 7/28
1 adult, Economy
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Cheap flight deals from Missoula to Long Beach

Cheapest flights from Missoula to Long Beach
Explore the most affordable flight options available from Missoula to Long Beach. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 21, 2026.

This Alaska Airlines deal was found by Cheapflights users on 6/18. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/272:06 pm
MSO
-
LGB
1 stop7h 53m
Alaska Airlines
Wed 10/287:00 am
LGB
-
MSO
1 stop6h 50m
Alaska Airlines
Deal found 6/18$361
This Alaska Airlines deal was found by Cheapflights users on 6/21. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/163:46 pm
MSO
-
LGB
1 stop6h 13m
Alaska Airlines
Mon 10/197:00 am
LGB
-
MSO
1 stop6h 50m
Alaska Airlines
Deal found 6/21$403
This Delta deal was found by Cheapflights users on 6/20. 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 8/216:27 pm
MSO
-
LGB
1 stop4h 05m
Delta
Tue 8/254:50 pm
LGB
-
MSO
1 stop6h 28m
Delta
Deal found 6/20$457
This Delta deal was found by Cheapflights users on 6/20. 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 8/146:27 pm
MSO
-
LGB
1 stop4h 05m
Delta
Sun 8/164:50 pm
LGB
-
MSO
1 stop6h 28m
Delta
Deal found 6/20$613
This Delta deal was found by Cheapflights users on 6/18. 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 7/235:35 am
MSO
-
LGB
1 stop7h 24m
Delta
Mon 7/274:55 pm
LGB
-
MSO
1 stop6h 33m
Delta
Deal found 6/18$859
This Delta deal was found by Cheapflights users on 6/19. 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 7/176:27 pm
MSO
-
LGB
1 stop4h 05m
Delta
Sun 7/194:55 pm
LGB
-
MSO
1 stop6h 33m
Delta
Deal found 6/19$997
This Alaska Airlines deal was found by Cheapflights users on 6/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/214:16 pm
MSO
-
LGB
2 stops53h 14m
Multiple Airlines
Tue 8/257:25 am
LGB
-
MSO
2 stops27h 58m
Multiple Airlines
Deal found 6/20$1,031
This Delta deal was found by Cheapflights users on 6/19. 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 7/165:35 am
MSO
-
LGB
1 stop7h 24m
Delta
Sun 7/194:55 pm
LGB
-
MSO
1 stop6h 33m
Delta
Deal found 6/19$1,097
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/171:17 pm
MSO
-
LGB
1 stop9h 12m
Delta
Tue 6/234:50 pm
LGB
-
MSO
1 stop6h 38m
Delta
Deal found 6/16$1,149
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/171:17 pm
MSO
-
LGB
1 stop9h 12m
Delta
Mon 6/224:50 pm
LGB
-
MSO
1 stop6h 38m
Delta
Deal found 6/16$1,209

Find flight deals from Missoula to Long Beach

Discover tips and strategies to find the most affordable flight options for your journey from Missoula (MSO) to Long Beach (LGB). 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 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$361
(Alaska Airlines)

One-way from

$348
(Delta)

Popular in

January

Cheapest in

June

Average price

$289
Provider with most accurate pricing for Missoula Johnson-Bell Field-Long Beach Municipal flight deals.
Search Deals
Provider most trusted by Cheapflights users for Missoula Johnson-Bell Field-Long Beach Municipal flights.
Search Deals
From Missoula Johnson-Bell Field to Long Beach Municipal
Search Deals
One-way flight from Missoula Johnson-Bell Field to Long Beach Municipal
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($11 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missoula to Long Beach 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 21, 2026.
Use the filters below to find and compare flights from Missoula to Long Beach that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MissoulaLong Beach

MSO - LGB

MSOLGB

Missoula Johnson-Bell Field

Tue 10/27

2:06 pm-8:59 pm

1 stop7h 53m

Long Beach Municipal

Wed 10/28

7:00 am-2:50 pm

1 stop6h 50m

$361

MissoulaLong Beach

MSO - LGB

MSOLGB

Missoula Johnson-Bell Field

Fri 10/16

3:46 pm-8:59 pm

1 stop6h 13m

Long Beach Municipal

Mon 10/19

7:00 am-2:50 pm

1 stop6h 50m

$403

MissoulaLong Beach

MSO - LGB

MSOLGB

Missoula Johnson-Bell Field

Tue 10/20

1:06 pm-8:59 pm

2 stops8h 53m

Long Beach Municipal

Wed 10/21

7:00 am-2:50 pm

1 stop6h 50m

$437
Quickest round-trip

MissoulaLong Beach

MSO - LGB

MSOLGB

Missoula Johnson-Bell Field

Fri 8/21

6:27 pm-9:32 pm

1 stop4h 05m

Long Beach Municipal

Tue 8/25

4:50 pm-12:18 am

1 stop6h 28m

$457

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/20

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Missoula-Long Beach flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Missoula-Long Beach flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Missoula-Long Beach flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Missoula-Long Beach flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Missoula-Long Beach flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Missoula to Long Beach

Have a flexible travel schedule? Discover the best time to fly to Long Beach from Missoula 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.

Related info for your journey

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

  • How long is the flight from Missoula to Long Beach?

    Alaska Airlines can get you from Missoula to Long Beach in just under 7h 53m. Your travel time can differ by up to . The distance from Missoula to Long Beach is about 929 mi.

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

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

  • How can I find direct flights from Missoula to Long Beach?

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

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

    Yes. Cheapflights offers flight deals from Missoula to Long Beach by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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