HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Riverside

$109+ 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 6/30. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — LAX
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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 February or January, booked 66 days in advance, depart on a Wednesday or Friday and return on a Monday

Cheap 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 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$191
(American Airlines)

One-way from

$109
(Alaska Airlines)

Popular in

March

Cheapest in

February

Average price

$392
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. 3% potential increase in price ($13 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find 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 30, 2025.

This American Airlines deal was found by Cheapflights users on 4/29. 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.
Fri 6/63:40 pmMSO - LAX
Nonstop2h 53mAmerican Airlines
Sun 6/811:31 amLAX - MSO
Nonstop2h 39mAmerican Airlines
Deal found 4/29$191
This Mytrip deal was found by Cheapflights users on 4/29. 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 5/1610:05 pmMSO - LAX
1 stop17h 01mMultiple Airlines
Mon 5/196:00 amLAX - MSO
1 stop14h 20mMultiple Airlines
Deal found 4/29$203
This Delta deal was found by Cheapflights users on 4/28. 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 6/65:40 amMSO - LAX
1 stop4h 10mDelta
Sun 6/86:17 amLAX - MSO
1 stop7h 15mDelta
Deal found 4/28$217
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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.
Thu 8/216:35 amMSO - LAX
1 stop7h 28mAlaska Airlines
Mon 8/259:15 pmLAX - MSO
1 stop15h 19mAlaska Airlines
Deal found 4/29$218
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Tue 7/156:15 amMSO - LAX
1 stop6h 28mUnited Airlines
Sun 7/205:05 amLAX - MSO
1 stop7h 18mUnited Airlines
Deal found 4/28$281
This Hawaiian Airlines deal was found by Cheapflights users on 4/29. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/221:59 pmMSO - LAX
1 stop7h 29mHawaiian Airlines
Mon 5/266:00 amLAX - MSO
1 stop7h 21mHawaiian Airlines
Deal found 4/29$318

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 30, 2025.
Use the filters below to find and compare flights from Missoula to Riverside that are best for you.

Fly from

Missoula

Fly to

Riverside

Route

Depart

Return

Price

MissoulaLos Angeles

MSO - LAX

MSOLAX

Missoula Johnson-Bell Field

Fri 6/6

3:40 pm-5:33 pm

Nonstop2h 53m

Los Angeles

Sun 6/8

11:31 am-3:10 pm

Nonstop2h 39m

$191

MissoulaLos Angeles

MSO - LAX

MSOLAX

Missoula Johnson-Bell Field

Fri 5/16

10:05 pm-2:06 pm

1 stop17h 01m

Los Angeles

Mon 5/19

6:00 am-9:20 pm

1 stop14h 20m

$203

MissoulaLos Angeles

MSO - LAX

MSOLAX

Missoula Johnson-Bell Field

Fri 6/6

5:40 am-8:50 am

1 stop4h 10m

Los Angeles

Sun 6/8

6:17 am-2:32 pm

1 stop7h 15m

$217

MissoulaLos Angeles

MSO - LAX

MSOLAX

Missoula Johnson-Bell Field

Thu 8/21

6:35 am-1:03 pm

1 stop7h 28m

Los Angeles

Mon 8/25

9:15 pm-1:34 pm

1 stop15h 19m

$218

MissoulaLos Angeles

MSO - LAX

MSOLAX

Missoula Johnson-Bell Field

Tue 7/15

6:15 am-11:43 am

1 stop6h 28m

Los Angeles

Sun 7/20

5:05 am-1:23 pm

1 stop7h 18m

$281

MissoulaLos Angeles

MSO - LAX

MSOLAX

Missoula Johnson-Bell Field

Thu 5/22

1:59 pm-8:28 pm

1 stop7h 29m

Los Angeles

Mon 5/26

6:00 am-2:21 pm

1 stop7h 21m

$318

MissoulaLos Angeles

MSO - LAX

MSOLAX

Missoula Johnson-Bell Field

Mon 6/30

6:36 pm-11:59 pm

1 stop6h 23m

$109

MissoulaLos Angeles

MSO - LAX

MSOLAX

Missoula Johnson-Bell Field

Wed 6/25

5:54 am-1:04 pm

1 stop8h 10m

$110

MissoulaLos Angeles

MSO - LAX

MSOLAX

Missoula Johnson-Bell Field

Mon 5/12

4:16 pm-9:15 pm

1 stop5h 59m

$128

MissoulaLos Angeles

MSO - LAX

MSOLAX

Missoula Johnson-Bell Field

Sat 6/28

5:32 pm-7:56 am

1 stop15h 24m

$173

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

Showing 1-10 of 13 results
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 25, 2025.

Booking 66 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, January is the cheapest month in which you can book a flight from Missoula to Riverside (average of $246). Flying from Missoula to Riverside in March is currently the most expensive (average of $327). 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.

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

Find hourly flight availability from Missoula to Riverside. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 30, 2025.

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.

Rainfall in Riverside by month

Plan your trip to Riverside by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Riverside ranges from 0.0 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. July is typically the driest time to visit Riverside when rainfall is around 0.0 in.

Temperature in Riverside by month

Plan your trip to Riverside by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Riverside, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

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 30, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta and Hawaiian Airlines from Missoula to Riverside by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,961 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,961 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,929 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,405 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

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

    $109 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 Delta and Sun Country Air, with prices starting from $110 and $173, respectively.

  • What are the cheapest flights from Missoula to Riverside?

    The cheapest flight price from Missoula to Riverside is $199. On average you can expect to pay $255. The most popular route, (Missoula Johnson-Bell Field - Los Angeles), can usually be booked for $217.

  • 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, January is the cheapest month in which you can book a flight from Missoula to Riverside (average of $246). Flying from Missoula to Riverside in March is currently the most expensive (average of $327). 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

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 for Missoula to Riverside

See prices for flight routes from nearby airports that may be better suited for you.
Bozeman to Los Angeles flights
Bozeman to San Francisco flights
Bozeman to Las Vegas flights
Missoula to San Francisco flights
Bozeman to San Diego flights
Billings to Los Angeles flights
Kalispell to San Francisco flights
Missoula to Las Vegas flights
Missoula to Los Angeles flights
Bozeman to Santa Ana flights
Kalispell to Las Vegas flights
Billings to San Diego flights
Missoula to San Diego flights
Bozeman to Ontario flights
Kalispell to Oakland flights
Great Falls to Las Vegas flights
Missoula to Fresno flights
Billings to Las Vegas flights
Kalispell to Los Angeles flights
Kalispell to San Diego flights
Missoula to Sacramento flights
Billings to Santa Ana flights
Helena to Sacramento flights
Missoula to Oakland flights
Butte to Los Angeles flights
Billings to San Francisco flights
Kalispell to Santa Ana flights
Helena to Las Vegas flights
Bozeman to Oakland flights
Bozeman to Santa Barbara flights
Billings to Ontario flights
Bozeman to Long Beach flights
Bozeman to Fresno flights
Helena to Santa Ana flights
Billings to Burbank flights
Kalispell to Sacramento flights
Helena to Los Angeles flights
Helena to San Diego flights
Missoula to Burbank flights
Billings to Sacramento flights
Bozeman to Reno flights
Bozeman to San Jose flights
Great Falls to Santa Ana flights
Bozeman to Burbank flights
Bozeman to Medford flights
Kalispell to Ontario flights
Missoula to Reno flights
Butte to Santa Ana flights
Cody to Ontario flights
Missoula to Ontario flights

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 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$110Average$209FlexibilityNo cancel feeOn-time88%
DeltaCheapest$219Average$370FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$220Average$393FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$220Average$450FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$248Average$409FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.