Riverside

$80+ Cheap flights from Missoula (MSO) to Riverside, CA

MSO — LAX
Sep 20 — Sep 271
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Missoula Johnson-Bell Field to Riverside are usually found in August or September, booked 66 days in advance, depart on a Friday or Saturday and return on a Sunday

Cheap flight deals from Missoula to Riverside

Cheapest flights from Missoula to Riverside

Sun 9/279:49 pm -
1 stop18h 12m
Wed 9/305:20 pm -
1 stop19h 30m
Deal found 8/17$169
Sun 10/46:05 pm -
1 stop14h 42m
Wed 10/75:20 pm -
1 stop15h 07m
Deal found 8/20$186
Sun 9/209:49 pm -
1 stop10h 58m
Wed 9/235:20 pm -
1 stop26h 39m
Deal found 8/17$209
Sun 9/209:49 pm -
1 stop10h 58m
Thu 9/242:50 pm -
1 stop5h 09m
Deal found 8/17$217
Thu 9/109:49 pm -
1 stop10h 58m
Thu 9/1711:30 am -
1 stop8h 29m
Deal found 8/17$224
Thu 9/249:49 pm -
1 stop10h 58m
Wed 9/305:20 pm -
1 stop19h 30m
Deal found 8/17$261
Thu 10/12:40 pm -
1 stop18h 07m
Wed 10/75:20 pm -
1 stop15h 07m
Deal found 8/18$273
Thu 9/249:49 pm -
1 stop10h 58m
Tue 9/298:41 pm -
2 stops40h 09m
Deal found 8/16$274
Thu 10/225:13 pm -
1 stop15h 36m
Tue 10/277:03 pm -
2 stops44h 20m
Deal found 8/19$287

Find flight deals from Missoula to Riverside

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$169
(Kiwi.com)

One-way from

$80
(Kiwi.com)

Popular in

January

Cheapest in

August

Average price

$313
Provider with most accurate pricing for Missoula Johnson-Bell Field-Los Angeles flight deals.
Provider most trusted by Cheapflights users for Missoula Johnson-Bell Field-Los Angeles flights.
From Missoula Johnson-Bell Field to Riverside
One-way flight from Missoula Johnson-Bell Field to Riverside
Highest demand for flights based on searches. 1% potential increase in price ($5 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Average for round-trip flights in August 2026

Cheapflights Fare Finder

 
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

Price

Cheapest round-trip

MissoulaLos Angeles

MSO Missoula Johnson-Bell Field - LAX Los Angeles

MSOLAX

Missoula Johnson-Bell Field

Sun 10/4

6:05 pm-1:43 pm

2 stops20h 38m

Los Angeles

Wed 10/7

5:20 pm-9:27 am

1 stop15h 07m

$247

MissoulaLos Angeles

MSO Missoula Johnson-Bell Field - LAX Los Angeles

MSOLAX

Missoula Johnson-Bell Field

Fri 10/9

6:23 pm-11:55 pm

1 stop6h 32m

Los Angeles

Sun 10/11

9:54 am-5:43 pm

1 stop6h 49m

$319

MissoulaLos Angeles

MSO Missoula Johnson-Bell Field - LAX Los Angeles

MSOLAX

Missoula Johnson-Bell Field

Fri 9/4

7:15 am-9:12 am

Nonstop2h 57m

Los Angeles

Mon 9/14

7:00 am-4:20 pm

1 stop8h 20m

$334

MissoulaLos Angeles

MSO Missoula Johnson-Bell Field - LAX Los Angeles

MSOLAX

Missoula Johnson-Bell Field

Sat 9/12

6:17 pm-10:10 pm

1 stop4h 53m

Los Angeles

Tue 10/13

5:05 pm-12:31 am

1 stop6h 26m

$349

MissoulaLos Angeles

MSO Missoula Johnson-Bell Field - LAX Los Angeles

MSOLAX

Missoula Johnson-Bell Field

Sun 10/25

3:49 pm-10:55 pm

1 stop8h 06m

Los Angeles

Thu 10/29

8:04 am-2:50 pm

1 stop5h 46m

$369

MissoulaLos Angeles

MSO Missoula Johnson-Bell Field - LAX Los Angeles

MSOLAX

Missoula Johnson-Bell Field

Wed 10/14

7:03 am-2:34 pm

1 stop8h 31m

Los Angeles

Sat 10/17

9:18 am-10:04 pm

1 stop11h 46m

$369

MissoulaLos Angeles

MSO Missoula Johnson-Bell Field - LAX Los Angeles

MSOLAX

Missoula Johnson-Bell Field

Fri 9/4

5:30 am-10:30 am

1 stop6h 00m

Los Angeles

Sun 9/6

7:15 am-12:36 pm

1 stop4h 21m

$369

MissoulaLos Angeles

MSO Missoula Johnson-Bell Field - LAX Los Angeles

MSOLAX

Missoula Johnson-Bell Field

Wed 9/2

1:16 pm-6:26 pm

1 stop6h 10m

Los Angeles

Thu 9/17

7:18 pm-12:18 am

1 stop4h 00m

$374

MissoulaLos Angeles

MSO Missoula Johnson-Bell Field - LAX Los Angeles

MSOLAX

Missoula Johnson-Bell Field

Sat 9/12

7:00 am-2:07 pm

1 stop8h 07m

Los Angeles

Mon 9/14

8:03 pm-3:17 pm

2 stops18h 14m

$376
Quickest round-trip

MissoulaLos Angeles

MSO Missoula Johnson-Bell Field - LAX Los Angeles

MSOLAX

Missoula Johnson-Bell Field

Sat 9/19

7:00 am-8:57 am

Nonstop2h 57m

Los Angeles

Tue 9/22

6:49 pm-10:30 pm

Nonstop2h 41m

$379

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/20

Showing 1-10 of 18 resultsSorted by cheapest first
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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.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Missoula to Riverside

What is the cheapest time of day to fly from MSO to R1V?

When flying from Missoula to Riverside, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Missoula to Riverside

The most flights from MSO to R1V are scheduled on a Monday (3 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).

How much does it cost to fly round-trip from Missoula to Riverside?

Airfare is below average for this route at the moment.
Missoula to Riverside flights typically cost between $294 and $431 in September.
The cheapest round-trip price found within the last 5 days was $169 on Multiple Airlines (Sep 27-Sep 30).

Reviews of airlines servicing Riverside

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.

Crew

8.5

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

7.9

Food

7.0

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.

Crew

8.5

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

7.9

Food

7.0

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.

Crew

8.5

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

7.9

Food

7.0

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.

Crew

8.5

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

7.9

Food

7.0

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.

Crew

8.5

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

7.9

Food

7.0

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.

Related info for your journey

  • What airport do you fly from for flights from Missoula to Riverside?

    Missoula Johnson-Bell Field (MSO) is the airport you will fly out of if you book a flight from Missoula to Riverside. You should not have trouble finding flights to Riverside from Johnson-Bell Field; the airport handles an average of 2 outbound flights to Riverside per day. You should also have plenty of airline options to choose from since 5 airlines have flights from the Missoula airport to Riverside. It is only a 5.5 mi journey to Johnson-Bell Field (MSO) from Missoula’s city center.

  • How long is the flight from Missoula to Riverside?

    There are many flights that can get you from Missoula to Riverside in 2h 57m. Fly via Delta or United Airlines to get the fastest option. The distance from Missoula to Riverside is about 924 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Missoula to Riverside one-way?

    $124 is the cheapest one-way deal found within the past few days, from Alaska Airlines. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from $168 and $178, respectively.

  • What are the most reliable airlines from Missoula to Riverside?

    Consider United Airlines (93%), SkyWest Airlines (85%) or American Airlines (70%) when booking your flight. These represent the most reliable airlines when flying from Missoula to Riverside.

  • What are the cheapest flights from Missoula to Riverside?

    The cheapest flight price from Missoula to Riverside is $225. On average you can expect to pay $469. The most popular route, (Missoula Johnson-Bell Field - Los Angeles), can usually be booked for $186.

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

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

  • How can I find direct flights from Missoula to Riverside?

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

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

    Yes. Cheapflights offers flight deals from Missoula to Riverside 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

Browse thousands of different options on Cheapflights for your next trip

Top 5 airlines flying from Missoula to Riverside

AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$139Average$220FlexibilityNo cancel feeOn-time88%
DeltaCheapest$155Average$446FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$205Average$401FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$249Average$361FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$249Average$369FlexibilityNo cancel feeOn-time71%

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