$89+ Cheap flights from Missoula (MSO) to Riverside, CA
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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — LAX
Μαϊ 19 — Μαϊ 261
Round-trip
1 adult, Economy
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Find cheap flights from Missoula to Riverside 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.Cheapflights Tip: The best prices from Missoula Johnson-Bell Field to Riverside are usually found in June or August, booked 28 days in advance, depart on a Friday or Wednesday and return on a Sunday
Cheap flight deals from Missoula to Riverside
Cheapest
Best
Last-minute
One-way
Cheapest flights from Missoula to RiversideExplore the most affordable flight options available from Missoula to Riverside. Find the lowest fares from popular airlines and budget airlines, with prices last updated on Απρίλιος 19, 2026.
Explore the most affordable flight options available from Missoula to Riverside. Find the lowest fares from popular airlines and budget airlines, with prices last updated on Απρίλιος 19, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Παρ 5/158:54 pm
MSO
- LAX
1 stop15h 13m
Multiple Airlines
Κυρ 5/1710:07 pm
LAX
- MSO
1 stop20h 57m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$182
This Kiwi.com deal was found by Cheapflights users on 4/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Παρ 5/158:54 pm
MSO
- LAX
1 stop15h 13m
Multiple Airlines
Δευ 5/186:30 am
LAX
- MSO
1 stop12h 34m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$203
This Kiwi.com deal was found by Cheapflights users on 4/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Πεμ 5/1411:48 am
MSO
- LAX
1 stop10h 22m
Multiple Airlines
Κυρ 5/1710:07 pm
LAX
- MSO
1 stop20h 57m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$266
This Kiwi.com deal was found by Cheapflights users on 4/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Πεμ 8/279:52 pm
MSO
- LAX
1 stop12h 33m
Multiple Airlines
Κυρ 8/3012:14 pm
LAX
- MSO
1 stop7h 48m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$278
This American Airlines deal was found by Cheapflights users on 4/14. 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.
Τετ 7/294:44 pm
MSO
- LAX
Nonstop2h 56m
American Airlines
Τετ 8/51:39 pm
LAX
- MSO
Nonstop2h 41m
American Airlines
Deal found 4/14![American Airlines logo]()
$289
Best flights from Missoula to RiversideDiscover carefully curated flight deals from Missoula to Riverside that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated Απρίλιος 19, 2026.
Discover carefully curated flight deals from Missoula to Riverside that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated Απρίλιος 19, 2026.
This United Airlines deal was found by Cheapflights users on 4/14. 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.
Πεμ 5/287:15 am
MSO
- LAX
Nonstop3h 02m
United Airlines
Κυρ 5/315:00 am
LAX
- MSO
1 stop7h 24m
United Airlines
Deal found 4/14![United Airlines logo]()
$299
This Delta deal was found by Cheapflights users on 4/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Παρ 9/45:45 am
MSO
- LAX
1 stop8h 18m
Delta
Δευ 9/77:19 pm
LAX
- MSO
1 stop4h 05m
Delta
Deal found 4/17![Delta logo]()
$309
This Alaska Airlines deal was found by Cheapflights users on 4/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Σαβ 5/232:03 pm
MSO
- LAX
1 stop7h 18m
Alaska Airlines
Τετ 5/273:59 pm
LAX
- MSO
1 stop7h 00m
Alaska Airlines
Deal found 4/15![Alaska Airlines logo]()
$314
This United Airlines deal was found by Cheapflights users on 4/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Τρι 6/305:20 pm
MSO
- LAX
1 stop6h 35m
United Airlines
Τρι 7/72:30 pm
LAX
- MSO
1 stop6h 09m
United Airlines
Deal found 4/18![United Airlines logo]()
$309
This Delta deal was found by Cheapflights users on 4/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Παρ 6/56:05 pm
MSO
- LAX
1 stop4h 45m
Delta
Δευ 6/85:05 pm
LAX
- MSO
1 stop6h 23m
Delta
Deal found 4/17![Delta logo]()
$329
This United Airlines deal was found by Cheapflights users on 4/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Δευ 5/45:08 pm
MSO
- LAX
1 stop6h 51m
United Airlines
Τρι 6/308:20 pm
LAX
- MSO
Nonstop2h 36m
United Airlines
Deal found 4/18![United Airlines logo]()
$324
This Delta deal was found by Cheapflights users on 4/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Πεμ 6/46:05 pm
MSO
- LAX
1 stop4h 45m
Delta
Δευ 6/85:05 pm
LAX
- MSO
1 stop6h 23m
Delta
Deal found 4/17![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 4/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Σαβ 5/25:20 am
MSO
- LAX
2 stops8h 40m
Delta
Παρ 5/153:26 pm
LAX
- MSO
1 stop7h 14m
Delta
Deal found 4/15![Delta logo]()
$364
This United Airlines deal was found by Cheapflights users on 4/14. 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.
Σαβ 5/237:15 am
MSO
- LAX
Nonstop3h 02m
United Airlines
Τετ 5/277:00 pm
LAX
- MSO
Nonstop2h 36m
United Airlines
Deal found 4/14![United Airlines logo]()
$369
Last-minute flights from Missoula to RiversideDiscover last-minute flight deals from Missoula to Riverside. Data last updated Απρίλιος 19, 2026 and is based on user searches.
Discover last-minute flight deals from Missoula to Riverside. Data last updated Απρίλιος 19, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 4/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Πεμ 5/1411:48 am
MSO
- LAX
1 stop10h 22m
Multiple Airlines
Κυρ 5/1710:07 pm
LAX
- MSO
1 stop20h 57m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$266
This Kiwi.com deal was found by Cheapflights users on 4/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Παρ 5/158:54 pm
MSO
- LAX
1 stop15h 13m
Multiple Airlines
Κυρ 5/1710:07 pm
LAX
- MSO
1 stop20h 57m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$182
This Kiwi.com deal was found by Cheapflights users on 4/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Παρ 5/158:54 pm
MSO
- LAX
1 stop15h 13m
Multiple Airlines
Δευ 5/186:30 am
LAX
- MSO
1 stop12h 34m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$203
This American Airlines deal was found by Cheapflights users on 4/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Σαβ 5/234:44 pm
MSO
- LAX
Nonstop2h 56m
American Airlines
Δευ 5/2512:31 pm
LAX
- MSO
Nonstop2h 43m
American Airlines
Deal found 4/16![American Airlines logo]()
$289
One-way flights from Missoula to RiversideSearch for one-way flight options from Missoula to Riverside. Find affordable one-way fares based on user searches. Data last updated Απρίλιος 19, 2026.
Search for one-way flight options from Missoula to Riverside. Find affordable one-way fares based on user searches. Data last updated Απρίλιος 19, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Δευ 5/118:54 pm
MSO
- LAX
1 stop13h 09m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$89
This Kiwi.com deal was found by Cheapflights users on 4/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Παρ 5/158:54 pm
MSO
- LAX
1 stop15h 13m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$95
This Kiwi.com deal was found by Cheapflights users on 4/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Δευ 5/188:54 pm
MSO
- LAX
2 stops39h 29m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$104
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Πεμ 6/1110:25 am
MSO
- LAX
1 stop5h 42m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$121
Find flight deals from Missoula to Riverside
Keep the following information in mind while searching for Missoula to Riverside flight deals. Data was last updated Απρίλιος 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $182 (Kiwi.com) |
One-way from | $89 (Kiwi.com) |
Popular in | January |
Cheapest in | June |
Average price | $371 |
Cheapflights Fare Finder
Customize your flight search to find flights from Missoula to Riverside 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 Απρίλιος 19, 2026.
Use the filters below to find and compare flights from Missoula to Riverside that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
MissoulaLos Angeles
MSO - LAX
MSOLAX
Missoula Johnson-Bell Field
Πεμ 5/28
7:15 am-9:17 am
Nonstop3h 02m
Los Angeles
Κυρ 5/31
5:00 am-1:24 pm
1 stop7h 24m
$299
MissoulaLos Angeles
MSO - LAX
MSOLAX
Missoula Johnson-Bell Field
Παρ 9/4
5:45 am-1:03 pm
1 stop8h 18m
Los Angeles
Δευ 9/7
7:19 pm-12:24 am
1 stop4h 05m
$309
MissoulaLos Angeles
MSO - LAX
MSOLAX
Missoula Johnson-Bell Field
Τρι 6/30
5:20 pm-10:55 pm
1 stop6h 35m
Los Angeles
Τρι 7/7
2:30 pm-9:39 pm
1 stop6h 09m
$309
MissoulaLos Angeles
MSO - LAX
MSOLAX
Missoula Johnson-Bell Field
Σαβ 5/23
2:03 pm-8:21 pm
1 stop7h 18m
Los Angeles
Τετ 5/27
3:59 pm-11:59 pm
1 stop7h 00m
$314
MissoulaLos Angeles
MSO - LAX
MSOLAX
Missoula Johnson-Bell Field
Δευ 5/4
5:08 pm-10:59 pm
1 stop6h 51m
Los Angeles
Τρι 6/30
8:20 pm-11:56 pm
Nonstop2h 36m
$324
MissoulaLos Angeles
MSO - LAX
MSOLAX
Missoula Johnson-Bell Field
Παρ 6/5
6:05 pm-9:50 pm
1 stop4h 45m
Los Angeles
Δευ 6/8
5:05 pm-12:28 am
1 stop6h 23m
$329
MissoulaLos Angeles
MSO - LAX
MSOLAX
Missoula Johnson-Bell Field
Πεμ 6/4
6:05 pm-9:50 pm
1 stop4h 45m
Los Angeles
Δευ 6/8
5:05 pm-12:28 am
1 stop6h 23m
$329
MissoulaLos Angeles
MSO - LAX
MSOLAX
Missoula Johnson-Bell Field
Σαβ 5/2
5:20 am-1:00 pm
2 stops8h 40m
Los Angeles
Παρ 5/15
3:26 pm-11:40 pm
1 stop7h 14m
$364
Quickest round-trip
MissoulaLos Angeles
MSO - LAX
MSOLAX
Missoula Johnson-Bell Field
Σαβ 5/23
7:15 am-9:17 am
Nonstop3h 02m
Los Angeles
Τετ 5/27
7:00 pm-10:36 pm
Nonstop2h 36m
$369
Cheapest one-way
Quickest one-way
MissoulaLos Angeles
MSO - LAX
MSOLAX
Missoula Johnson-Bell Field
Τρι 6/16
7:59 pm-12:05 am
1 stop5h 06m
$155
Showing 1-10 of 20 resultsSorted by cheapest first
Best time to book a flight from Missoula to Riverside
Have a flexible travel schedule? Discover the best time to fly to Riverside from Missoula with our price prediction graph.
MSO-LAX
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 Missoula to Riverside
MSO-R1V
MSO-LAX
How far ahead should I book a flight from Missoula to Riverside?
Use this chart to determine the optimal time to book a round-trip flight from Missoula to Riverside. Price data was last updated on April 17, 2026.
Booking 28 days in advance of your planned departure date is, on average, the best time to get cheap flights from Missoula to Riverside. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
How much does it cost to fly round-trip from Missoula to Riverside?
Reviews of airlines servicing Riverside
Get insights into the airlines that provide service to Riverside. 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 Riverside. Reviews last updated Απρίλιος 19, 2026.
Read reviews from past customers who have flown Alaska Airlines,Delta, andUnited Airlines from Missoula to Riverside. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Comfort
7.8
Overall
7.9
Entertainment
7.0
Food
7.0
Crew
8.5
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Boarding
8.1
Comfort
7.8
Overall
7.9
Entertainment
7.0
Food
7.0
Crew
8.5
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Boarding
8.1
Comfort
7.8
Overall
7.9
Entertainment
7.0
Food
7.0
Crew
8.5
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Boarding
8.1
Comfort
7.8
Overall
7.9
Entertainment
7.0
Food
7.0
Crew
8.5
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Boarding
8.1
Comfort
7.8
Overall
7.9
Entertainment
7.0
Food
7.0
Crew
8.5
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Related info for your journey
Find useful and relevant information for your journey from Missoula to Riverside. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
Complete your trip to Riverside by adding a car rental and/or hotel reservation to your travel itinerary.
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Missoula and Riverside flights
Browse other Missoula and Riverside flight options. Last updated on Απρίλιος 19, 2026.
Other flights from Missoula
Browse through other flights departing from Missoula. Flights are based on user searches made on Cheapflights and were last updated on Απρίλιος 19, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Missoula to Riverside flights
Consider these flights traveling from Missoula to Riverside.
Top 5 airlines flying from Missoula to Riverside
Discover the top 5 airlines that operate flights from Missoula to Riverside. 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 Απρίλιος 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$160 | Average$426 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$162 | Average$191 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$199 | Average$271 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$219 | Average$385 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$249 | Average$360 | FlexibilityNo cancel fee | On-time69% |