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Riverside

$86+ 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 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — LAX
Nov 22 — Nov 291
Sat 11/22
Sat 11/29
1 adult, Economy
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Find 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 October 23, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/177:01 pmBZN - LAX
1 stop23h 43mMultiple Airlines
Tue 11/259:05 amLAX - BZN
1 stop11h 05mMultiple Airlines
Deal found 10/20$182
This Trip.com deal was found by Cheapflights users on 10/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1010:21 pmGTF - LAX
1 stop12h 23mMultiple Airlines
Mon 11/176:10 amLAX - GTF
1 stop13h 22mMultiple Airlines
Deal found 10/21$186
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1410:25 pmMSO - LAX
1 stop10h 49mMultiple Airlines
Mon 11/177:48 pmLAX - MSO
1 stop13h 46mMultiple Airlines
Deal found 10/20$199
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Thu 11/132:22 pmBZN - LAX
1 stop20h 22mMultiple Airlines
Sun 11/166:10 amLAX - BZN
1 stop6h 17mMultiple Airlines
Deal found 10/22$206
This Southwest deal was found by Cheapflights users on 10/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/44:10 pmBZN - LAX
1 stop7h 05mSouthwest
Sat 12/65:10 amLAX - BZN
1 stop7h 45mSouthwest
Deal found 10/20$218
This Kiwi.com deal was found by Cheapflights users on 10/21. 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.
Mon 10/2710:22 pmGTF - LAX
1 stop22h 31mMultiple Airlines
Thu 10/307:35 pmLAX - GTF
1 stop25h 02mMultiple Airlines
Deal found 10/21$220
This Kiwi.com deal was found by Cheapflights users on 10/23. 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 12/1510:02 amBIL - LAX
1 stop11h 03mMultiple Airlines
Fri 12/193:30 pmLAX - BIL
1 stop24h 08mMultiple Airlines
Deal found 10/23$220
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Thu 11/62:22 pmBZN - LAX
1 stop18h 52mMultiple Airlines
Sun 11/96:10 amLAX - BZN
1 stop6h 17mMultiple Airlines
Deal found 10/22$235
This Delta deal was found by Cheapflights users on 10/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/125:18 amBIL - LAX
1 stop4h 37mDelta
Fri 11/141:38 pmLAX - BIL
1 stop8h 47mDelta
Deal found 10/21$242
This Delta deal was found by Cheapflights users on 10/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/116:10 pmBTM - LAX
1 stop5h 14mDelta
Tue 11/1810:00 amLAX - BTM
1 stop6h 14mDelta
Deal found 10/21$244
This Kiwi.com deal was found by Cheapflights users on 10/23. 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 12/1810:10 amBZN - LAX
1 stop7h 54mMultiple Airlines
Mon 12/227:40 pmLAX - BZN
1 stop12h 35mMultiple Airlines
Deal found 10/23$244
This Alaska Airlines deal was found by Cheapflights users on 10/21. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/97:00 amBZN - LAX
2 stops14h 15mAlaska Airlines
Wed 12/1712:05 pmLAX - BZN
2 stops10h 12mAlaska Airlines
Deal found 10/21$249

Cheap flight deals from Montana to Riverside

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

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$182
(Kiwi.com)

One-way from

$86
(Kiwi.com)

Popular in

April

Cheapest in

September

Average price

$299
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.
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From Montana to Riverside
Search Deals
One-way flight from Montana to Riverside
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($36 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 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 October 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 11/10

10:21 pm-9:44 am

1 stop12h 23m

Los Angeles

Mon 11/17

6:10 am-8:32 pm

1 stop13h 22m

$186

BozemanLos Angeles

BZN - LAX

BZNLAX

Bozeman Gallatin Field

Thu 12/4

4:10 pm-10:15 pm

1 stop7h 05m

Los Angeles

Sat 12/6

5:10 am-1:55 pm

1 stop7h 45m

$218

ButteLos Angeles

BTM - LAX

BTMLAX

Butte Silver Bow Co

Tue 11/11

6:10 pm-10:24 pm

1 stop5h 14m

Los Angeles

Tue 11/18

10:00 am-5:14 pm

1 stop6h 14m

$244

ButteLos Angeles

BTM - LAX

BTMLAX

Butte Silver Bow Co

Fri 12/12

6:10 pm-12:03 am

1 stop6h 53m

Los Angeles

Sun 1/11

9:50 am-5:05 pm

1 stop6h 15m

$244

BillingsLos Angeles

BIL - LAX

BILLAX

Billings Logan Intl

Wed 11/12

5:18 am-3:25 pm

2 stops11h 07m

Los Angeles

Fri 11/14

7:10 pm-12:10 am

1 stop4h 00m

$247

BozemanLos Angeles

BZN - LAX

BZNLAX

Bozeman Gallatin Field

Tue 12/9

7:00 am-8:15 pm

2 stops14h 15m

Los Angeles

Wed 12/17

12:05 pm-11:17 pm

2 stops10h 12m

$249

Great FallsLos Angeles

GTF - LAX

GTFLAX

Great Falls

Sun 11/30

10:25 pm-9:59 am

1 stop12h 34m

Los Angeles

Wed 12/3

1:57 pm-8:03 pm

1 stop29h 06m

$254

MissoulaLos Angeles

MSO - LAX

MSOLAX

Missoula Johnson-Bell Field

Sat 1/17

4:20 pm-10:59 pm

1 stop7h 39m

Los Angeles

Mon 2/2

8:00 am-3:31 pm

1 stop6h 31m

$255

BillingsLos Angeles

BIL - LAX

BILLAX

Billings Logan Intl

Fri 12/12

2:02 pm-8:46 pm

1 stop7h 44m

Los Angeles

Mon 12/15

3:37 pm-12:08 am

1 stop7h 31m

$263

MissoulaLos Angeles

MSO - LAX

MSOLAX

Missoula Johnson-Bell Field

Sat 11/15

4:12 pm-10:46 pm

1 stop7h 34m

Los Angeles

Thu 11/20

3:58 pm-11:43 pm

1 stop6h 45m

$265

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/22

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 $216). 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 October 23, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 31% 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.

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 7 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 5h 14m. Southwest provides one of the quickest options available for as low as $244. The distance from Montana to Riverside is about 886 mi. This flight may include one or multiple stops.

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

    $103 is the cheapest one-way deal found within the past few days, from Southwest. You may also be able to find cheap deals on Alaska Airlines and Delta, with prices starting from $116 and $131, 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, Kalispell Glacier Park - Los Angeles and Billings Logan Intl - Los Angeles.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Montana to Riverside on time: SkyWest Airlines (98%), United Airlines (96%), Air New Zealand (94%).

  • What are the cheapest flights from Montana to Riverside?

    Looking for the cheapest flight from Montana to Riverside? While on average our users pay $288, our data indicates the cheapest price to be $106. The most popular route (Bozeman Gallatin Field - Los Angeles), is priced around $218.

  • 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 $216). 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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Alternative routes for Montana to Riverside

See prices for flight routes from nearby airports that may be better suited for you.
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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 October 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$52Average$171FlexibilityNo cancel feeOn-time88%
DeltaCheapest$159Average$347FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$164Average$352FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$177Average$298FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$198Average$415FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$227Average$387FlexibilityNo cancel feeOn-time63%

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