HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Riverside

$70+ 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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — LAX
Jul 9 — Jul 161
Thu 7/9
Thu 7/16
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Colorado 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.

Cheap 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 June 9, 2026.

This Frontier deal was found by Cheapflights users on 6/8. 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.
Tue 9/297:30 am
DEN
-
LAX
Nonstop2h 42m
Frontier
Thu 10/811:03 am
LAX
-
DEN
Nonstop2h 34m
Frontier
Deal found 6/8$86
This Super.com deal was found by Cheapflights users on 6/6. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/510:39 pm
DEN
-
LAX
Nonstop2h 32m
Frontier
Sat 9/128:51 pm
LAX
-
DEN
Nonstop2h 34m
Frontier
Deal found 6/6$91
This Frontier deal was found by Cheapflights users on 6/8. 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.
Thu 10/112:02 pm
DEN
-
LAX
Nonstop2h 42m
Frontier
Sat 10/108:51 pm
LAX
-
DEN
Nonstop2h 34m
Frontier
Deal found 6/8$92
This Frontier deal was found by Cheapflights users on 6/5. 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.
Thu 10/112:02 pm
DEN
-
LAX
Nonstop2h 42m
Frontier
Mon 10/56:15 am
LAX
-
DEN
Nonstop2h 25m
Frontier
Deal found 6/5$93
This Cheapflightsfares deal was found by Cheapflights users on 6/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/410:39 pm
DEN
-
LAX
Nonstop2h 32m
Frontier
Tue 8/116:30 am
LAX
-
DEN
Nonstop2h 33m
Frontier
Deal found 6/9$95
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 7/1410:39 pm
DEN
-
LAX
Nonstop2h 32m
Frontier
Wed 7/226:30 am
LAX
-
DEN
Nonstop2h 33m
Frontier
Deal found 6/8$96
This Frontier deal was found by Cheapflights users on 6/8. 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.
Wed 8/197:25 am
DEN
-
LAX
Nonstop2h 33m
Frontier
Sat 8/226:30 am
LAX
-
DEN
Nonstop2h 32m
Frontier
Deal found 6/8$97
This Frontier deal was found by Cheapflights users on 6/8. 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.
Tue 7/2810:39 pm
DEN
-
LAX
Nonstop2h 32m
Frontier
Wed 8/510:00 am
LAX
-
DEN
Nonstop2h 31m
Frontier
Deal found 6/8$98
This Cheapflightsfares deal was found by Cheapflights users on 6/8. 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 8/2910:39 pm
DEN
-
LAX
Nonstop2h 32m
Frontier
Mon 8/316:30 am
LAX
-
DEN
Nonstop2h 32m
Frontier
Deal found 6/8$101
This Cheapflightsfares deal was found by Cheapflights users on 6/4. 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 7/810:39 pm
DEN
-
LAX
Nonstop2h 32m
Frontier
Tue 7/149:40 am
LAX
-
DEN
Nonstop2h 33m
Frontier
Deal found 6/4$102
This Cheapflightsfares deal was found by Cheapflights users on 6/4. 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 9/2312:02 pm
DEN
-
LAX
Nonstop2h 42m
Frontier
Sat 9/268:51 pm
LAX
-
DEN
Nonstop2h 34m
Frontier
Deal found 6/4$105
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 10/2810:29 pm
DEN
-
LAX
Nonstop2h 34m
Frontier
Wed 11/116:30 am
LAX
-
DEN
Nonstop2h 25m
Frontier
Deal found 6/6$106

Find flight deals from Colorado to Riverside

Keep the following information in mind while searching for Colorado to Riverside flight deals. Data was last updated June 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$86
(Frontier)

One-way from

$70
(Kiwi.com)

Popular in

March

Cheapest in

February

Average price

$247
Provider with most accurate pricing for Denver Intl-Los Angeles flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Los Angeles flights.
Search Deals
From Colorado to Riverside
Search Deals
One-way flight from Colorado to Riverside
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($15 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

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 June 9, 2026.
Use the filters below to find and compare flights from Colorado to Riverside that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

Wed 9/2

9:00 am-10:25 am

Nonstop2h 25m

Los Angeles

Wed 9/9

12:25 pm-3:45 pm

Nonstop2h 20m

$145

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

Wed 7/15

8:15 am-11:30 am

1 stop4h 15m

Los Angeles

Tue 7/21

6:00 am-9:30 am

Nonstop2h 30m

$151

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

Thu 8/13

7:05 pm-10:20 pm

1 stop4h 15m

Los Angeles

Tue 8/18

12:50 am-8:10 am

1 stop6h 20m

$183

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

Tue 8/11

9:00 am-2:00 pm

2 stops6h 00m

Los Angeles

Mon 8/17

7:55 am-1:35 pm

1 stop4h 40m

$188

Grand JunctionLos Angeles

GJT - LAX

GJTLAX

Grand Junction Regnl

Tue 6/30

12:53 pm-9:25 am

1 stop21h 32m

Los Angeles

Tue 7/7

6:30 am-12:13 pm

1 stop4h 43m

$213

Colorado SpringsLos Angeles

COS - LAX

COSLAX

Colorado Springs

Sat 10/24

5:30 am-9:32 am

1 stop5h 02m

Los Angeles

Sat 10/31

6:45 pm-11:59 pm

1 stop4h 14m

$217

Colorado SpringsLos Angeles

COS - LAX

COSLAX

Colorado Springs

Wed 7/15

7:55 pm-10:55 pm

1 stop4h 00m

Los Angeles

Tue 7/21

5:35 am-10:35 am

1 stop4h 00m

$217

Colorado SpringsLos Angeles

COS - LAX

COSLAX

Colorado Springs

Fri 8/14

1:30 pm-5:30 pm

1 stop5h 00m

Los Angeles

Tue 8/25

9:45 am-4:00 pm

1 stop5h 15m

$224

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

Wed 8/12

9:00 am-2:00 pm

2 stops6h 00m

Los Angeles

Wed 8/19

5:20 am-10:40 am

1 stop4h 20m

$240

HaydenLos Angeles

HDN - LAX

HDNLAX

Hayden Yampa Valley

Wed 8/12

8:45 am-6:15 pm

2 stops10h 30m

Los Angeles

Mon 8/17

9:40 am-7:15 pm

2 stops8h 35m

$244

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

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 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 June 9, 2026.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 29% on flights from Colorado to Riverside by exploring options for tickets in the morning.

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 June 9, 2026.

The most flights from USCO to R1V are scheduled on a Monday (98 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (61 on average).

How much does it cost to fly round-trip from Colorado to Riverside?

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

Use this chart to determine the cheapest time to fly round-trip from Colorado to Riverside. Price data was last updated on June 8, 2026.

Travelers seeking maximum savings on their Colorado to Riverside flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday afternoons 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 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 349 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 25m. Southwest provides one of the quickest options available for as low as $145. 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 Frontier, with whom users have recently found tickets for as low as $39. However, be on the lookout for offers from Allegiant Air and JetBlue, 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 Aspen Pitkin 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 Qatar Airways (100%), Frontier (94%) or Volaris (94%) 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 $603, our data shows the cheapest flight currently is $64. When looking at the most popular route, (Denver Intl - Los Angeles), you can expect to pay $56 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.

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 Colorado to Riverside

See prices for flight routes from nearby airports that may be better suited for you.
Newark to San Francisco flights
John F Kennedy Intl to San Francisco flights
LaGuardia to San Francisco flights
Newark to Los Angeles flights
John F Kennedy Intl to Los Angeles flights
Dallas/Fort Worth to Las Vegas flights
Seattle to Las Vegas flights
Dallas/Fort Worth to Los Angeles flights
Seattle to Los Angeles flights
Newark to Las Vegas flights
O'Hare Intl to Las Vegas flights
Hobby to Las Vegas flights
San Francisco to Las Vegas flights
John F Kennedy Intl to Las Vegas flights
Atlanta to Las Vegas flights
Los Angeles to Las Vegas flights
O'Hare Intl to Los Angeles flights
LaGuardia to Los Angeles flights
Seattle to Ontario flights
Dulles Intl to Las Vegas flights
Seattle to San Francisco flights
George Bush Intcntl to Las Vegas flights
Hobby to Los Angeles flights
Dallas/Fort Worth to San Francisco flights
San Francisco to Ontario flights
Reagan-National to Los Angeles flights
Baltimore to Los Angeles flights
Newark to San Jose flights
Dulles Intl to Los Angeles flights
Detroit to Las Vegas flights
Atlanta to Los Angeles flights
LaGuardia to Las Vegas flights
Ontario to San Francisco flights
John F Kennedy Intl to Ontario flights
San Francisco to Los Angeles flights
John F Kennedy Intl to San Jose flights
San Francisco to San Diego flights
John F Kennedy Intl to Oakland flights
Seattle to San Diego flights
Los Angeles to San Francisco flights
Boston to Las Vegas flights
O'Hare Intl to San Francisco flights
Dallas/Fort Worth to Ontario flights
George Bush Intcntl to Los Angeles flights
Orlando to Las Vegas flights
Baltimore to Las Vegas flights
John F Kennedy Intl to San Diego flights
Reagan-National to Las Vegas flights
Dulles Intl to San Francisco flights
Denver to Las Vegas flights

Top 9 airlines flying from Colorado to Riverside

Discover the top 9 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 June 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$58Average$181FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$89Average$117FlexibilityNo cancel feeOn-time88%
DeltaCheapest$92Average$267FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$116Average$226FlexibilityNo cancel feeOn-time62%
Breeze AirwaysCheapest$128Average$177FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$131Average$375FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$140Average$329FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$141Average$354FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$144Average$360FlexibilityNo 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.