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Riverside

$80+ Cheap flights from Montana 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 2/16. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — LAX
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
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Cheap flight deals from Montana to Riverside

Cheapest flights from Montana to Riverside
Explore the most affordable flight options available from Montana to Riverside. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/22. 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.
Tue 12/2310:05 amBZN - LAX
1 stop22h 13mMultiple Airlines
Mon 12/295:59 pmLAX - BZN
1 stop14h 16mMultiple Airlines
Deal found 12/22$335
This Kiwi.com deal was found by Cheapflights users on 12/22. 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.
Tue 12/2310:05 amBZN - LAX
1 stop22h 13mMultiple Airlines
Fri 1/25:59 pmLAX - BZN
1 stop14h 16mMultiple Airlines
Deal found 12/22$336
This United Airlines deal was found by Cheapflights users on 12/22. 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.
Mon 12/291:30 pmBZN - LAX
Nonstop2h 50mUnited Airlines
Thu 1/18:45 amLAX - BZN
Nonstop2h 43mUnited Airlines
Deal found 12/22$379
This Kiwi.com deal was found by Cheapflights users on 12/21. 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.
Tue 12/2310:05 amBZN - LAX
1 stop27h 11mMultiple Airlines
Fri 12/269:20 pmLAX - BZN
1 stop10h 55mMultiple Airlines
Deal found 12/21$386
This Delta deal was found by Cheapflights users on 12/22. 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.
Mon 12/2912:15 pmBZN - LAX
1 stop5h 20mDelta
Thu 1/13:25 pmLAX - BZN
1 stop7h 21mDelta
Deal found 12/22$399
This Delta deal was found by Cheapflights users on 12/20. 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 12/265:20 amFCA - LAX
1 stop7h 45mDelta
Mon 1/59:50 amLAX - FCA
1 stop6h 24mDelta
Deal found 12/20$404
This Kiwi.com deal was found by Cheapflights users on 12/22. 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.
Wed 12/241:43 pmBZN - LAX
1 stop7h 27mAlaska Airlines
Wed 12/317:00 amLAX - BZN
1 stop5h 03mAlaska Airlines
Deal found 12/22$407
This American Airlines deal was found by Cheapflights users on 12/22. 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 12/262:29 pmBZN - LAX
Nonstop2h 51mAmerican Airlines
Tue 12/3010:02 amLAX - BZN
Nonstop2h 57mAmerican Airlines
Deal found 12/22$410
This United Airlines deal was found by Cheapflights users on 12/21. 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 12/231:30 pmBZN - LAX
Nonstop2h 50mUnited Airlines
Sun 12/288:45 amLAX - BZN
Nonstop2h 43mUnited Airlines
Deal found 12/21$434
This United Airlines deal was found by Cheapflights users on 12/22. 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.
Mon 12/291:30 pmBZN - LAX
Nonstop2h 50mUnited Airlines
Wed 12/3111:10 pmLAX - BZN
2 stops13h 27mUnited Airlines
Deal found 12/22$435
This Kiwi.com deal was found by Cheapflights users on 12/22. 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 12/294:20 pmMSO - LAX
1 stop15h 58mMultiple Airlines
Sun 1/43:30 pmLAX - MSO
1 stop23h 00mMultiple Airlines
Deal found 12/22$439
This Delta deal was found by Cheapflights users on 12/22. 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.
Wed 12/315:15 amBIL - LAX
1 stop4h 49mDelta
Sat 1/39:55 amLAX - BIL
1 stop6h 45mDelta
Deal found 12/22$471

Find flight deals from Montana to Riverside

Keep the following information in mind while searching for Montana to Riverside flight deals. Data was last updated December 23, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$179
(Kiwi.com)

One-way from

$80
(Kiwi.com)

Popular in

April

Cheapest in

December

Average price

$296
Provider with most accurate pricing for Bozeman Gallatin Field-Los Angeles flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bozeman Gallatin Field-Los Angeles flights.
Search Deals
From Montana to Riverside
Search Deals
One-way flight from Montana to Riverside
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($44 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montana 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 December 23, 2025.
Use the filters below to find and compare flights from Montana to Riverside that are best for you.

Fly from

Montana

Fly to

Riverside

Route

Depart

Return

Price

Great FallsLos Angeles

GTF - LAX

GTFLAX

Great Falls

Mon 1/5

10:25 pm-7:21 pm

1 stop21h 56m

Los Angeles

Fri 1/9

9:17 am-4:28 pm

1 stop6h 11m

$179

BozemanLos Angeles

BZN - LAX

BZNLAX

Bozeman Gallatin Field

Mon 2/2

3:00 pm-10:46 pm

1 stop8h 46m

Los Angeles

Mon 2/9

7:20 am-2:20 pm

1 stop6h 00m

$203

BozemanLos Angeles

BZN - LAX

BZNLAX

Bozeman Gallatin Field

Fri 1/30

3:00 pm-10:57 pm

1 stop8h 57m

Los Angeles

Mon 2/2

3:48 pm-10:27 pm

1 stop5h 39m

$203

BozemanLos Angeles

BZN - LAX

BZNLAX

Bozeman Gallatin Field

Wed 1/14

7:23 am-1:05 pm

1 stop6h 42m

Los Angeles

Sun 1/18

7:20 am-2:20 pm

1 stop6h 00m

$203

MissoulaLos Angeles

MSO - LAX

MSOLAX

Missoula Johnson-Bell Field

Sun 1/18

7:23 pm-7:59 am

1 stop13h 36m

Los Angeles

Sun 1/25

5:01 pm-10:03 am

1 stop16h 02m

$215

BozemanLos Angeles

BZN - LAX

BZNLAX

Bozeman Gallatin Field

Tue 1/20

3:50 pm-5:48 pm

Nonstop2h 58m

Los Angeles

Sun 1/25

7:20 am-2:20 pm

1 stop6h 00m

$216

BozemanLos Angeles

BZN - LAX

BZNLAX

Bozeman Gallatin Field

Fri 2/13

4:30 pm-6:28 pm

Nonstop2h 58m

Los Angeles

Mon 2/16

7:20 am-2:20 pm

1 stop6h 00m

$216

BozemanLos Angeles

BZN - LAX

BZNLAX

Bozeman Gallatin Field

Wed 2/11

3:55 pm-5:53 pm

Nonstop2h 58m

Los Angeles

Mon 2/16

7:20 am-2:20 pm

1 stop6h 00m

$216

BozemanLos Angeles

BZN - LAX

BZNLAX

Bozeman Gallatin Field

Mon 2/2

7:20 am-1:41 pm

1 stop7h 21m

Los Angeles

Fri 2/6

1:56 pm-11:56 pm

1 stop9h 00m

$228

BozemanLos Angeles

BZN - LAX

BZNLAX

Bozeman Gallatin Field

Mon 2/2

3:03 pm-9:36 pm

1 stop7h 33m

Los Angeles

Thu 2/5

1:56 pm-11:56 pm

1 stop9h 00m

$228

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/23

Showing 1-10 of 60 results
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Best time to book a flight from Montana to Riverside

Have a flexible travel schedule? Discover the best time to fly to Riverside from Montana 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 Montana to Riverside

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

Currently, March is the cheapest month in which you can book a flight from Montana to Riverside (average of $45). Flying from Montana to Riverside in September is currently the most expensive (average of $229). 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 MT to R1V?

Find hourly flight availability from Montana 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 December 23, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 36% on flights from Montana to Riverside by exploring options for tickets in the evening.

What is the cheapest day to fly from Montana to Riverside?

Use this chart to determine the cheapest time to fly round-trip from Montana to Riverside. Price data was last updated on May 18, 2025.

Travelers seeking maximum savings on their Montana to Riverside flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Montana to Riverside

Explore weekly flight availability from Montana to Riverside. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 23, 2025.

The most flights from USMT to R1V are scheduled on a Monday (7 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (4 on average).

Related info for your journey

Find useful and relevant information for your journey from Montana to Riverside. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Montana to Riverside flight route?

    This flight path from Montana to Riverside was viewed by 8 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Montana to Riverside?

    A quick flight from Montana to Riverside can take about 7h 01m. Delta provides one of the quickest options available for as low as $260. The distance from Montana to Riverside is about 970 mi. This flight may include one or multiple stops.

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

    $49 is the cheapest one-way deal found within the past few days, from Allegiant Air. You may also be able to find cheap deals on United Airlines and Delta, with prices starting from $105 and $115, respectively.

  • What are the most popular routes from Montana to Riverside?

    The most popular flight routes from Montana to Riverside are Bozeman Gallatin Field - Los Angeles, Billings Logan Intl - Los Angeles and Missoula Johnson-Bell Field - Los Angeles.

  • What are the cheapest flights from Montana to Riverside?

    Looking for the cheapest flight from Montana to Riverside? While on average our users pay $317, our data indicates the cheapest price to be $105. The most popular route (Bozeman Gallatin Field - Los Angeles), is priced around $203.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Montana 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 Montana to Riverside?

    Currently, March is the cheapest month in which you can book a flight from Montana to Riverside (average of $45). Flying from Montana to Riverside in September is currently the most expensive (average of $229). 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.

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Top 6 airlines flying from Montana to Riverside

Discover the top 6 airlines that operate flights from Montana 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 December 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$50Average$173FlexibilityNo cancel feeOn-time88%
DeltaCheapest$133Average$382FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$198Average$348FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$198Average$397FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$199Average$352FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$208Average$374FlexibilityNo cancel feeOn-time63%

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