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Riverside

$93+ 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 4/13. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — LAX
May 5 — May 121
Tue 5/5
Tue 5/12
1 adult, Economy
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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 flights from Missoula to Riverside
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 April 5, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/31. 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.
Fri 5/158:54 pm
MSO
-
LAX
1 stop15h 13m
Multiple Airlines
Sat 5/308:27 pm
LAX
-
MSO
1 stop11h 56m
Multiple Airlines
Deal found 3/31$184
This Kiwi.com deal was found by Cheapflights users on 3/31. 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.
Fri 5/158:54 pm
MSO
-
LAX
1 stop15h 13m
Multiple Airlines
Wed 5/276:30 am
LAX
-
MSO
1 stop25h 53m
Multiple Airlines
Deal found 3/31$187
This Kiwi.com deal was found by Cheapflights users on 4/4. 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.
Fri 5/18:54 pm
MSO
-
LAX
1 stop20h 21m
Multiple Airlines
Thu 5/79:59 pm
LAX
-
MSO
1 stop21h 05m
Multiple Airlines
Deal found 4/4$196
This Kiwi.com deal was found by Cheapflights users on 4/3. 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.
Mon 5/48:54 pm
MSO
-
LAX
1 stop13h 09m
Multiple Airlines
Thu 5/79:59 pm
LAX
-
MSO
1 stop21h 05m
Multiple Airlines
Deal found 4/3$200
This Kiwi.com deal was found by Cheapflights users on 3/31. 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.
Mon 5/188:54 pm
MSO
-
LAX
1 stop15h 13m
Multiple Airlines
Sat 5/308:27 pm
LAX
-
MSO
1 stop11h 56m
Multiple Airlines
Deal found 3/31$223
This Kiwi.com deal was found by Cheapflights users on 3/31. 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.
Mon 5/188:54 pm
MSO
-
LAX
1 stop15h 13m
Multiple Airlines
Wed 5/276:30 am
LAX
-
MSO
1 stop25h 53m
Multiple Airlines
Deal found 3/31$226
This Kiwi.com deal was found by Cheapflights users on 3/31. 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.
Thu 5/2110:13 am
MSO
-
LAX
1 stop10h 19m
Multiple Airlines
Sat 5/308:27 pm
LAX
-
MSO
1 stop11h 56m
Multiple Airlines
Deal found 3/31$250
This Kiwi.com deal was found by Cheapflights users on 4/3. 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.
Fri 4/178:54 pm
MSO
-
LAX
1 stop20h 21m
Multiple Airlines
Mon 4/271:19 pm
LAX
-
MSO
1 stop5h 45m
Multiple Airlines
Deal found 4/3$252
This Kiwi.com deal was found by Cheapflights users on 4/3. 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.
Fri 4/178:54 pm
MSO
-
LAX
1 stop20h 21m
Multiple Airlines
Mon 4/201:19 pm
LAX
-
MSO
1 stop5h 45m
Multiple Airlines
Deal found 4/3$253

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 April 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$184
(Kiwi.com)

One-way from

$93
(Kiwi.com)

Popular in

January

Cheapest in

June

Average price

$349
Provider with most accurate pricing for Missoula Johnson-Bell Field-Los Angeles flight deals.
Search Deals
Provider most trusted by Cheapflights users for Missoula Johnson-Bell Field-Los Angeles flights.
Search Deals
From Missoula Johnson-Bell Field to Riverside
Search Deals
One-way flight from Missoula Johnson-Bell Field to Riverside
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($24 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

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 April 5, 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

Price

Cheapest round-trip
Quickest round-trip

MissoulaLos Angeles

MSO - LAX

MSOLAX

Missoula Johnson-Bell Field

Mon 5/25

7:15 am-9:17 am

Nonstop3h 02m

Los Angeles

Sat 5/30

7:02 pm-10:38 pm

Nonstop2h 36m

$289

MissoulaLos Angeles

MSO - LAX

MSOLAX

Missoula Johnson-Bell Field

Sat 8/29

7:15 am-9:30 am

Nonstop3h 15m

Los Angeles

Tue 9/1

5:00 am-1:27 pm

1 stop7h 27m

$299

MissoulaLos Angeles

MSO - LAX

MSOLAX

Missoula Johnson-Bell Field

Sat 5/2

3:55 pm-11:02 pm

1 stop8h 07m

Los Angeles

Tue 5/5

6:30 am-2:59 pm

1 stop7h 29m

$309

MissoulaLos Angeles

MSO - LAX

MSOLAX

Missoula Johnson-Bell Field

Thu 5/28

5:05 am-1:34 pm

1 stop9h 29m

Los Angeles

Mon 6/1

5:10 pm-12:22 am

1 stop6h 12m

$309

MissoulaLos Angeles

MSO - LAX

MSOLAX

Missoula Johnson-Bell Field

Sat 9/12

7:15 am-9:30 am

Nonstop3h 15m

Los Angeles

Tue 9/22

8:45 am-4:10 pm

1 stop6h 25m

$309

MissoulaLos Angeles

MSO - LAX

MSOLAX

Missoula Johnson-Bell Field

Fri 5/22

5:20 pm-10:55 pm

1 stop6h 35m

Los Angeles

Fri 5/29

12:46 pm-9:34 pm

1 stop7h 48m

$333

MissoulaLos Angeles

MSO - LAX

MSOLAX

Missoula Johnson-Bell Field

Fri 4/24

5:15 pm-10:57 pm

1 stop6h 42m

Los Angeles

Sun 4/26

5:00 am-1:32 pm

1 stop7h 32m

$345

MissoulaLos Angeles

MSO - LAX

MSOLAX

Missoula Johnson-Bell Field

Tue 4/28

3:55 pm-9:37 am

2 stops18h 42m

Los Angeles

Sat 5/2

7:45 am-2:59 pm

1 stop6h 14m

$352

MissoulaLos Angeles

MSO - LAX

MSOLAX

Missoula Johnson-Bell Field

Sat 4/18

1:40 pm-6:08 pm

1 stop5h 28m

Los Angeles

Wed 4/22

12:00 pm-12:16 am

2 stops11h 16m

$364

MissoulaLos Angeles

MSO - LAX

MSOLAX

Missoula Johnson-Bell Field

Wed 7/29

6:15 am-11:34 am

1 stop6h 19m

Los Angeles

Wed 8/5

8:20 pm-11:56 pm

Nonstop2h 36m

$379

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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
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

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 3, 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.

What is the cheapest month to book a flight from Missoula to Riverside?

Currently, August is the cheapest month in which you can book a flight from Missoula to Riverside (average of $127). Flying from Missoula to Riverside in April is currently the most expensive (average of $255). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 April 5, 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.
Alaska Airlines
7.9
Good
12,173 reviews

Boarding

8.1

Entertainment

7.0

Food

7.0

Overall

7.9

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.
Alaska Airlines
7.9
Good
12,173 reviews
Alaska Airlines
7.9
Good
12,173 reviews

Boarding

8.1

Entertainment

7.0

Food

7.0

Overall

7.9

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.
Delta
7.9
Good
8,384 reviews
Alaska Airlines
7.9
Good
12,173 reviews

Boarding

8.1

Entertainment

7.0

Food

7.0

Overall

7.9

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.
United Airlines
7.4
Good
9,545 reviews
Alaska Airlines
7.9
Good
12,173 reviews

Boarding

8.1

Entertainment

7.0

Food

7.0

Overall

7.9

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.
American Airlines
7.1
Good
11,555 reviews
Alaska Airlines
7.9
Good
12,173 reviews

Boarding

8.1

Entertainment

7.0

Food

7.0

Overall

7.9

Comfort

7.8

Crew

8.5

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

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.

  • 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 0 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 3h 02m. Fly via United Airlines, Alaska Airlines, or Delta 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?

    $115 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Alaska Airlines and United Airlines, with prices starting from $124 and $136, respectively.

  • What are the cheapest flights from Missoula to Riverside?

    The cheapest flight price from Missoula to Riverside is $249. On average you can expect to pay $349. The most popular route, (Missoula Johnson-Bell Field - Los Angeles), can usually be booked for $200.

  • 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.

  • What is the cheapest month to book a flight from Missoula to Riverside?

    Currently, August is the cheapest month in which you can book a flight from Missoula to Riverside (average of $127). Flying from Missoula to Riverside in April is currently the most expensive (average of $255). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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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 April 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$160Average$426FlexibilityNo cancel feeOn-timeN/A
Allegiant AirCheapest$162Average$191FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$199Average$271FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$219Average$376FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$249Average$360FlexibilityNo cancel feeOn-time69%

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