$249+ 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 12/31. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — LGB
Oct 19 — Oct 261
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Missoula to Long Beach 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Missoula to Long Beach
Cheapest
Best
Last-minute
One-way
Cheapest flights from Missoula to Long BeachExplore 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 September 19, 2026.
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 September 19, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/51:03 pm -
2 stops8h 56m
Wed 12/97:00 am -
1 stop15h 19m
Deal found 9/19![Alaska Airlines logo]()
$428
This Gotogate deal was found by Cheapflights users on 9/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/137:03 am -
1 stop14h 57m
Mon 11/163:05 pm -
1 stop5h 13m
Deal found 9/16![Alaska Airlines logo]()
$494
This Gotogate deal was found by Cheapflights users on 9/19. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/107:03 am -
1 stop8h 07m
Tue 10/137:02 am -
1 stop6h 48m
Deal found 9/19![Alaska Airlines logo]()
$508
This Gotogate deal was found by Cheapflights users on 9/17. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/133:49 pm -
1 stop6h 10m
Wed 10/147:02 am -
1 stop6h 48m
Deal found 9/17![Alaska Airlines logo]()
$513
This Travelocity deal was found by Cheapflights users on 9/15. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/266:22 am -
1 stop12h 57m
Mon 11/307:00 am -
1 stop7h 02m
Deal found 9/15![Alaska Airlines logo]()
$530
This Gotogate deal was found by Cheapflights users on 9/18. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:03 am -
1 stop14h 57m
Sun 11/87:00 am -
1 stop13h 18m
Deal found 9/18![Alaska Airlines logo]()
$539
Best flights from Missoula to Long BeachDiscover carefully curated flight deals from Missoula to Long Beach that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 19, 2026.
Discover carefully curated flight deals from Missoula to Long Beach that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 19, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/18. 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.
Sat 12/51:03 pm -
2 stops8h 56m
Wed 12/93:26 pm -
1 stop23h 34m
Deal found 9/18![Alaska Airlines logo]()
$433
This Alaska Airlines deal was found by Cheapflights users on 9/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/97:03 am -
1 stop8h 07m
Fri 10/237:02 am -
1 stop6h 48m
Deal found 9/16![Alaska Airlines logo]()
$547
This Gotogate deal was found by Cheapflights users on 9/19. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/101:06 pm -
2 stops8h 53m
Tue 10/137:02 am -
1 stop6h 48m
Deal found 9/19![Alaska Airlines logo]()
$568
This Gotogate deal was found by Cheapflights users on 9/17. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/237:03 am -
1 stop8h 07m
Sun 11/17:00 am -
1 stop7h 31m
Deal found 9/17![Alaska Airlines logo]()
$609
Last-minute flights from Missoula to Long BeachDiscover last-minute flight deals from Missoula to Long Beach. Data last updated September 19, 2026 and is based on user searches.
Discover last-minute flight deals from Missoula to Long Beach. Data last updated September 19, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 9/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/97:03 am -
1 stop8h 07m
Fri 10/237:02 am -
1 stop6h 48m
Deal found 9/16![Alaska Airlines logo]()
$547
This Gotogate deal was found by Cheapflights users on 9/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/93:49 pm -
1 stop6h 10m
Wed 10/147:02 am -
1 stop6h 48m
Deal found 9/16![Alaska Airlines logo]()
$589
This Gotogate deal was found by Cheapflights users on 9/19. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/107:03 am -
1 stop8h 07m
Tue 10/137:02 am -
1 stop6h 48m
Deal found 9/19![Alaska Airlines logo]()
$508
This Gotogate deal was found by Cheapflights users on 9/15. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/103:49 pm -
1 stop6h 10m
Sun 10/187:02 am -
1 stop14h 02m
Deal found 9/15![Alaska Airlines logo]()
$611
This Gotogate deal was found by Cheapflights users on 9/17. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/133:49 pm -
1 stop6h 10m
Wed 10/147:02 am -
1 stop6h 48m
Deal found 9/17![Alaska Airlines logo]()
$513
This Gotogate deal was found by Cheapflights users on 9/17. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/237:03 am -
1 stop8h 07m
Sun 11/17:00 am -
1 stop7h 31m
Deal found 9/17![Alaska Airlines logo]()
$609
This Mytrip deal was found by Cheapflights users on 9/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/302:06 pm -
1 stop7h 53m
Sun 11/87:00 am -
1 stop13h 18m
Deal found 9/18![Alaska Airlines logo]()
$560
One-way flights from Missoula to Long BeachSearch for one-way flight options from Missoula to Long Beach. Find affordable one-way fares based on user searches. Data last updated September 19, 2026.
Search for one-way flight options from Missoula to Long Beach. Find affordable one-way fares based on user searches. Data last updated September 19, 2026.
This Priceline deal was found by Cheapflights users on 9/16. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/77:03 am -
1 stop8h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Alaska Airlines logo]()
$249
This Mytrip deal was found by Cheapflights users on 9/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/172:06 pm -
1 stop7h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Alaska Airlines logo]()
$259
This Alaska Airlines deal was found by Cheapflights users on 9/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/307:01 am -
1 stop7h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Alaska Airlines logo]()
$299
This Alaska Airlines deal was found by Cheapflights users on 9/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/294:18 pm -
1 stop5h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Alaska Airlines logo]()
$329
This Alaska Airlines deal was found by Cheapflights users on 9/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/113:49 pm -
1 stop6h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Alaska Airlines logo]()
$379
This Alaska Airlines deal was found by Cheapflights users on 9/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/11:02 pm -
2 stops8h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Alaska Airlines logo]()
$436
This Mytrip deal was found by Cheapflights users on 9/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/187:03 am -
1 stop8h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Alaska Airlines logo]()
$468
This Alaska Airlines deal was found by Cheapflights users on 9/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/21:02 pm -
2 stops8h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Alaska Airlines logo]()
$509
This Gotogate deal was found by Cheapflights users on 9/17. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/62:02 pm -
1 stop7h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Alaska Airlines logo]()
$560
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 September 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $433 (Alaska Airlines) |
One-way from | $249 (Priceline) |
Popular in | January |
Cheapest in | February |
Average price | $338 |
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 7,457,451 searches. Data last updated September 19, 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
Cheapest round-trip
Quickest round-trip
MissoulaLong Beach
MSO Missoula Johnson-Bell Field - LGB Long Beach Municipal
MSOLGB
Missoula Johnson-Bell Field
Thu 12/31
4:18 pm-8:58 pm
1 stop5h 40m
Long Beach Municipal
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$249
MissoulaLong Beach
MSO Missoula Johnson-Bell Field - LGB Long Beach Municipal
MSOLGB
Missoula Johnson-Bell Field
Sat 10/17
2:06 pm-8:59 pm
1 stop7h 53m
Long Beach Municipal
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$259
MissoulaLong Beach
MSO Missoula Johnson-Bell Field - LGB Long Beach Municipal
MSOLGB
Missoula Johnson-Bell Field
Wed 12/30
7:01 am-1:58 pm
1 stop7h 57m
Long Beach Municipal
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$299
MissoulaLong Beach
MSO Missoula Johnson-Bell Field - LGB Long Beach Municipal
MSOLGB
Missoula Johnson-Bell Field
Sat 1/2
7:01 am-1:58 pm
1 stop7h 57m
Long Beach Municipal
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$299
MissoulaLong Beach
MSO Missoula Johnson-Bell Field - LGB Long Beach Municipal
MSOLGB
Missoula Johnson-Bell Field
Sat 12/5
1:03 pm-8:59 pm
2 stops8h 56m
Long Beach Municipal
Wed 12/9
3:26 pm-4:00 pm
1 stop23h 34m
$433
MissoulaLong Beach
MSO Missoula Johnson-Bell Field - LGB Long Beach Municipal
MSOLGB
Missoula Johnson-Bell Field
Fri 10/9
7:03 am-2:10 pm
1 stop8h 07m
Long Beach Municipal
Fri 10/23
7:02 am-2:50 pm
1 stop6h 48m
$547
MissoulaLong Beach
MSO Missoula Johnson-Bell Field - LGB Long Beach Municipal
MSOLGB
Missoula Johnson-Bell Field
Fri 11/6
2:02 pm-9:00 pm
1 stop7h 58m
Long Beach Municipal
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$560
MissoulaLong Beach
MSO Missoula Johnson-Bell Field - LGB Long Beach Municipal
MSOLGB
Missoula Johnson-Bell Field
Sat 10/10
1:06 pm-8:59 pm
2 stops8h 53m
Long Beach Municipal
Tue 10/13
7:02 am-2:50 pm
1 stop6h 48m
$568
MissoulaLong Beach
MSO Missoula Johnson-Bell Field - LGB Long Beach Municipal
MSOLGB
Missoula Johnson-Bell Field
Fri 10/23
7:03 am-2:10 pm
1 stop8h 07m
Long Beach Municipal
Sun 11/1
7:00 am-3:31 pm
1 stop7h 31m
$609
MissoulaLong Beach
MSO Missoula Johnson-Bell Field - LGB Long Beach Municipal
MSOLGB
Missoula Johnson-Bell Field
Sun 10/11
1:06 pm-8:59 pm
2 stops8h 53m
Long Beach Municipal
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$708
Showing 1-10 of 11 resultsSorted 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.
MSO-LGB
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.
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.
Alternative routes
Complete your trip
Flights by cabin class
Long Beach flight routes
Other flight options
Other flights from Missoula
Popular flights