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Riverside

$112+ Cheap flights from Kalispell (FCA) 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 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
FCA — LAX
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Kalispell Glacier Park to Riverside are usually found in April or October, booked 31 days in advance, depart on a Thursday or Monday and return on a Thursday

Cheap flight deals from Kalispell to Riverside

Keep the following information in mind while searching for Kalispell to Riverside flight deals. Data was last updated September 11, 2025.

Round-trip from

$253
(KAYAK)

One-way from

$135
(Hawaiian Airlines)

Popular in

July

Cheapest in

April

Average price

$292
From Kalispell Glacier Park to Riverside
Search Deals
One-way flight from Kalispell Glacier Park to Riverside
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Highest demand for flights based on searches. 15% potential increase in price ($55 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Kalispell to Riverside

Cheapest flights from Kalispell to Riverside
Explore the most affordable flight options available from Kalispell to Riverside. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/11. 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 10/235:48 pmFCA - LAX
1 stop15h 50mMultiple Airlines
Sun 10/269:22 amLAX - FCA
1 stop6h 36mMultiple Airlines
Deal found 9/11$253
This Delta deal was found by Cheapflights users on 9/10. 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 10/176:10 pmFCA - LAX
1 stop6h 44mDelta
Tue 10/216:15 amLAX - FCA
1 stop7h 14mDelta
Deal found 9/10$269
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Wed 9/2410:47 amFCA - LAX
1 stop7h 21mUnited Airlines
Thu 10/168:15 amLAX - FCA
1 stop6h 12mUnited Airlines
Deal found 9/10$284
This Alaska Airlines deal was found by Cheapflights users on 9/11. 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.
Wed 12/176:30 amFCA - LAX
1 stop5h 30mAlaska Airlines
Wed 12/316:00 amLAX - FCA
1 stop5h 18mAlaska Airlines
Deal found 9/11$300
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Fri 10/104:08 pmFCA - LAX
1 stop7h 54mUnited Airlines
Tue 10/149:00 amLAX - FCA
1 stop6h 08mUnited Airlines
Deal found 9/9$309
This Alaska Airlines deal was found by Cheapflights users on 9/11. 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 12/1812:58 pmFCA - LAX
1 stop7h 05mAlaska Airlines
Wed 12/316:00 amLAX - FCA
1 stop5h 18mAlaska Airlines
Deal found 9/11$335
This Alaska Airlines deal was found by Cheapflights users on 9/11. 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.
Wed 12/176:30 amFCA - LAX
1 stop5h 30mAlaska Airlines
Mon 12/296:00 amLAX - FCA
1 stop5h 18mAlaska Airlines
Deal found 9/11$348
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Fri 12/195:15 pmFCA - LAX
1 stop6h 40mUnited Airlines
Wed 12/315:00 amLAX - FCA
1 stop7h 36mUnited Airlines
Deal found 9/11$349

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kalispell 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 September 11, 2025.
Use the filters below to find and compare flights from Kalispell to Riverside that are best for you.

Fly from

Kalispell

Fly to

Riverside

Route

Depart

Return

Price

KalispellLos Angeles

FCA - LAX

FCALAX

Kalispell Glacier Park

Thu 10/23

5:48 pm-8:38 am

1 stop15h 50m

Los Angeles

Sun 10/26

9:22 am-4:58 pm

1 stop6h 36m

$263

KalispellLos Angeles

FCA - LAX

FCALAX

Kalispell Glacier Park

Thu 11/20

5:05 am-3:10 pm

2 stops11h 05m

Los Angeles

Fri 11/28

5:45 am-11:26 am

1 stop4h 41m

$274

KalispellLos Angeles

FCA - LAX

FCALAX

Kalispell Glacier Park

Fri 10/17

6:10 pm-11:54 pm

1 stop6h 44m

Los Angeles

Tue 10/21

9:59 am-11:09 pm

2 stops12h 10m

$274

KalispellLos Angeles

FCA - LAX

FCALAX

Kalispell Glacier Park

Tue 10/21

5:20 am-12:59 pm

2 stops8h 39m

Los Angeles

Tue 10/28

6:15 am-2:29 pm

1 stop7h 14m

$274

KalispellLos Angeles

FCA - LAX

FCALAX

Kalispell Glacier Park

Wed 11/26

5:05 am-8:50 am

1 stop4h 45m

Los Angeles

Tue 12/2

5:45 am-11:31 am

1 stop4h 46m

$294

KalispellLos Angeles

FCA - LAX

FCALAX

Kalispell Glacier Park

Sun 2/15

7:00 am-9:02 am

Nonstop3h 02m

Los Angeles

Mon 2/23

1:09 pm-9:30 pm

1 stop7h 21m

$313

KalispellLos Angeles

FCA - LAX

FCALAX

Kalispell Glacier Park

Tue 3/3

5:00 pm-10:54 pm

1 stop6h 54m

Los Angeles

Thu 3/12

2:30 pm-9:30 pm

1 stop6h 00m

$331

KalispellLos Angeles

FCA - LAX

FCALAX

Kalispell Glacier Park

Thu 12/18

12:58 pm-7:03 pm

1 stop7h 05m

Los Angeles

Wed 12/31

6:00 am-12:18 pm

1 stop5h 18m

$335

KalispellLos Angeles

FCA - LAX

FCALAX

Kalispell Glacier Park

Sun 10/26

5:48 pm-9:25 pm

1 stop28h 37m

$112

KalispellLos Angeles

FCA - LAX

FCALAX

Kalispell Glacier Park

Thu 10/23

5:48 pm-3:20 pm

1 stop22h 32m

$122

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 16 results
1
2

Best time to book a flight from Kalispell to Riverside

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

How far ahead should I book a flight from Kalispell to Riverside?

Use this chart to determine the optimal time to book a round-trip flight from Kalispell to Riverside. Price data was last updated on August 29, 2025.

To ensure you get the cheapest price possible for a flight from Kalispell to Riverside, you should look to book at least 31 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Kalispell to Riverside (average of $246). Flying from Kalispell to Riverside in March is currently the most expensive (average of $325). 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 FCA to R1V?

Find hourly flight availability from Kalispell 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 September 11, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kalispell to Riverside as you normally would.

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 September 11, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta, and United Airlines from Kalispell to Riverside by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.0

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.0

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Delta
8.0
Very good
7,960 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.0

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
8,937 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.0

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Allegiant Air
7.2
Good
702 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.0

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

Find useful and relevant information for your journey from Kalispell 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 Kalispell to Riverside?

    Most people fly from Kalispell Glacier Park (FCA) if they book a flight from Kalispell to Riverside. On average, Glacier Park has 0 outbound flights to Riverside per day from 4 airlines. Kalispell Glacier Park is conveniently located just 8.4 mi from Kalispell’s city center.

  • How long is the flight from Kalispell to Riverside?

    Delta can get you from Kalispell to Riverside in just under 11h 05m. Your travel time can differ by up to . The distance from Kalispell to Riverside is about 1015 mi.

  • What are the cheapest flights from Kalispell to Riverside?

    While on average a flight from Kalispell to Riverside is generally $619, our data shows the cheapest flight currently is $229. When looking at the most popular route, (Kalispell Glacier Park - Los Angeles), you can expect to pay $269 for that flight.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Kalispell to Riverside (average of $246). Flying from Kalispell to Riverside in March is currently the most expensive (average of $325). 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 4 airlines flying from Kalispell to Riverside

Discover the top 4 airlines that operate flights from Kalispell 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$93Average$124FlexibilityNo cancel feeOn-time88%
DeltaCheapest$236Average$316FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$238Average$386FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$250Average$493FlexibilityNo cancel feeOn-time69%

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