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Riverside

$64+ Cheap flights from Colorado 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 12/14. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — LAX
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Colorado to Riverside

Keep the following information in mind while searching for Colorado to Riverside flight deals. Data was last updated September 17, 2025.

Round-trip from

$94
(Cheapflightsfares)

One-way from

$64
(Cheapflightsfares)

Popular in

June

Cheapest in

January

Average price

$176
From Colorado to Riverside
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One-way flight from Colorado to Riverside
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Highest demand for flights based on searches. 8% potential increase in price ($16 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 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 Colorado to Riverside

Cheapest flights from Colorado to Riverside
Explore the most affordable flight options available from Colorado to Riverside. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/46:39 pmDEN - LAX
Nonstop2h 34mFrontier
Tue 10/76:45 amLAX - DEN
Nonstop2h 34mFrontier
Deal found 9/17$93
This Cheapflightsfares deal was found by Cheapflights users on 9/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2310:55 pmDEN - LAX
Nonstop2h 32mFrontier
Tue 9/301:37 pmLAX - DEN
Nonstop2h 36mFrontier
Deal found 9/16$94
This Cheapflightsfares deal was found by Cheapflights users on 9/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/110:55 pmDEN - LAX
Nonstop2h 32mFrontier
Fri 10/109:17 pmLAX - DEN
Nonstop2h 35mFrontier
Deal found 9/17$95
This Flightnetwork deal was found by Cheapflights users on 9/17. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/46:39 pmDEN - LAX
Nonstop2h 34mFrontier
Thu 10/910:21 amLAX - DEN
Nonstop2h 31mFrontier
Deal found 9/17$96
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/276:39 pmDEN - LAX
Nonstop2h 34mFrontier
Thu 10/96:44 amLAX - DEN
Nonstop2h 34mFrontier
Deal found 9/15$97
This Frontier deal was found by Cheapflights users on 9/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1810:55 pmDEN - LAX
Nonstop2h 30mFrontier
Sun 10/2610:11 pmLAX - DEN
1 stop11h 07mFrontier
Deal found 9/16$98
This Frontier deal was found by Cheapflights users on 9/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/110:55 pmDEN - LAX
Nonstop2h 30mFrontier
Sun 11/912:37 pmLAX - DEN
1 stop11h 10mFrontier
Deal found 9/16$99
This Frontier deal was found by Cheapflights users on 9/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/46:39 pmDEN - LAX
Nonstop2h 34mFrontier
Fri 10/109:17 pmLAX - DEN
Nonstop2h 35mFrontier
Deal found 9/15$100
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/76:55 pmDEN - LAX
Nonstop2h 32mFrontier
Tue 11/112:13 pmLAX - DEN
Nonstop2h 37mFrontier
Deal found 9/15$101
This Frontier deal was found by Cheapflights users on 9/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/176:00 amDEN - LAX
Nonstop2h 35mFrontier
Thu 10/236:44 amLAX - DEN
Nonstop2h 34mFrontier
Deal found 9/15$102
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 10/110:55 pmDEN - LAX
Nonstop2h 32mFrontier
Sat 10/42:31 pmLAX - DEN
Nonstop2h 33mFrontier
Deal found 9/17$103
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/3110:55 pmDEN - LAX
Nonstop2h 30mFrontier
Sat 11/811:40 amLAX - DEN
Nonstop2h 38mFrontier
Deal found 9/15$104

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado 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 17, 2025.
Use the filters below to find and compare flights from Colorado to Riverside that are best for you.

Fly from

Colorado

Fly to

Riverside

Route

Depart

Return

Price

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

Sun 10/5

12:59 am-12:13 pm

1 stop12h 14m

Los Angeles

Mon 10/13

6:44 am-10:18 am

Nonstop2h 34m

$119

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

Wed 12/24

6:25 am-8:04 am

Nonstop2h 39m

Los Angeles

Tue 12/30

6:55 pm-10:16 pm

Nonstop2h 21m

$137

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

Tue 2/17

6:30 am-8:12 am

Nonstop2h 42m

Los Angeles

Wed 2/18

7:35 pm-10:55 pm

Nonstop2h 20m

$137

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

Tue 10/7

6:15 am-7:45 am

Nonstop2h 30m

Los Angeles

Tue 10/7

8:25 pm-11:50 pm

Nonstop2h 25m

$137

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

Wed 10/8

12:43 pm-2:09 pm

Nonstop2h 26m

Los Angeles

Wed 10/8

8:25 pm-11:50 pm

Nonstop2h 25m

$137

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

Tue 12/2

6:25 am-8:04 am

Nonstop2h 39m

Los Angeles

Mon 12/8

3:09 pm-6:31 pm

Nonstop2h 22m

$147

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

Mon 10/13

10:40 pm-12:10 am

Nonstop2h 30m

Los Angeles

Wed 10/15

3:25 pm-9:20 pm

1 stop4h 55m

$157

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

Tue 11/4

7:30 am-11:45 am

1 stop5h 15m

Los Angeles

Tue 11/4

3:10 pm-8:40 pm

1 stop4h 30m

$157

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

Sat 10/11

7:19 pm-8:50 pm

Nonstop2h 31m

Los Angeles

Mon 10/13

8:25 pm-11:50 pm

Nonstop2h 25m

$157

Colorado SpringsLos Angeles

COS - LAX

COSLAX

Colorado Springs

Mon 10/20

6:15 pm-11:20 pm

2 stops6h 05m

Los Angeles

Thu 10/23

1:00 pm-7:25 pm

1 stop5h 25m

$182

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

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

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

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

Currently, January is the cheapest month in which you can book a flight from Colorado to Riverside (average of $246). Flying from Colorado 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 CO to R1V?

Find hourly flight availability from Colorado 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 17, 2025.

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

Weekly flight availability from Colorado to Riverside

Explore weekly flight availability from Colorado 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 September 17, 2025.

The most flights from USCO to R1V are scheduled on a Monday (101 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (72 on average).

Related info for your journey

Find useful and relevant information for your journey from Colorado 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 Colorado to Riverside flight route?

    Flights from Colorado to Riverside have been viewed 365 times in the past calendar month.

  • How long is the flight from Colorado to Riverside?

    A quick flight from Colorado to Riverside can take about 2h 39m. Frontier provides one of the quickest options available for as low as $137. Colorado and Riverside are separated by a distance of 860 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $69. However, be on the lookout for offers from United Airlines and American Airlines, as they are both options that can get you from Colorado to Riverside for a low price.

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

    When deciding which route to take from Colorado to Riverside consider Denver Intl - Los Angeles, Colorado Springs - Los Angeles or Vail Eagle County - Los Angeles as they are the most popular.

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

    No one likes to see their flight delayed. When booking a flight from Colorado to Riverside consider choosing WestJet (94%), Avianca (91%) or Qatar Airways (90%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Colorado to Riverside?

    While on average a flight from Colorado to Riverside is generally $734, our data shows the cheapest flight currently is $59. When looking at the most popular route, (Denver Intl - Los Angeles), you can expect to pay $38 for that flight.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Colorado to Riverside (average of $246). Flying from Colorado 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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Alternative routes for Colorado to Riverside

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Colorado to Riverside

Discover the top 7 airlines that operate flights from Colorado 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 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$57Average$98FlexibilityNo cancel feeOn-time88%
FrontierCheapest$60Average$151FlexibilityNo cancel feeOn-time62%
Breeze AirwaysCheapest$98Average$189FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$104Average$295FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$120Average$330FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$144Average$346FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$144Average$404FlexibilityNo cancel feeOn-time69%

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