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Riverside

$74+ 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 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — LAX
Jul 7 — Jul 141
Mon 7/7
Mon 7/14
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 July 2, 2025.

Round-trip from

$131
(CheapOair)

One-way from

$74
(Priceline)

Popular in

June

Cheapest in

September

Average price

$197
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. 10% potential increase in price ($21 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 2, 2025.

This CheapOair deal was found by Cheapflights users on 7/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2210:55 pmDEN - LAX
Nonstop2h 32mFrontier
Wed 7/306:15 amLAX - DEN
Nonstop2h 36mFrontier
Deal found 7/2$131
This Delta deal was found by Cheapflights users on 6/30. 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.
Thu 8/217:21 pmDEN - LAX
Nonstop2h 30mDelta
Mon 8/258:25 pmLAX - DEN
Nonstop2h 24mDelta
Deal found 6/30$157
This Southwest deal was found by Cheapflights users on 6/30. 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 8/214:35 pmDEN - LAX
Nonstop2h 30mSouthwest
Mon 8/256:05 pmLAX - DEN
1 stop3h 50mSouthwest
Deal found 6/30$163
This American Airlines deal was found by Cheapflights users on 7/2. 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.
Tue 8/1910:54 amCOS - LAX
1 stop6h 32mAmerican Airlines
Wed 8/209:20 amLAX - COS
1 stop6h 08mAmerican Airlines
Deal found 7/2$201
This American Airlines deal was found by Cheapflights users on 7/1. 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 7/256:40 pmASE - LAX
Nonstop2h 09mAmerican Airlines
Sun 8/312:56 pmLAX - ASE
Nonstop2h 06mAmerican Airlines
Deal found 7/1$209
This American Airlines deal was found by Cheapflights users on 6/30. 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 11/144:55 pmGJT - LAX
1 stop6h 55mAmerican Airlines
Tue 11/186:00 amLAX - GJT
1 stop4h 14mAmerican Airlines
Deal found 6/30$211
This United Airlines deal was found by Cheapflights users on 7/1. 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 7/297:15 amMTJ - LAX
1 stop5h 28mUnited Airlines
Tue 8/512:57 pmLAX - MTJ
1 stop6h 54mUnited Airlines
Deal found 7/1$229
This United Airlines deal was found by Cheapflights users on 6/30. 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 7/147:06 pmASE - LAX
Nonstop2h 23mUnited Airlines
Mon 7/214:13 pmLAX - ASE
1 stop4h 06mUnited Airlines
Deal found 6/30$229
This Southwest deal was found by Cheapflights users on 7/2. 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.
Mon 8/116:25 amCOS - LAX
2 stops9h 05mSouthwest
Thu 8/142:45 pmLAX - COS
1 stop6h 00mSouthwest
Deal found 7/2$230
This United Airlines deal was found by Cheapflights users on 7/2. 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 8/156:35 pmCOS - LAX
1 stop4h 55mUnited Airlines
Mon 8/184:13 pmLAX - COS
1 stop4h 42mUnited Airlines
Deal found 7/2$233
This Delta deal was found by Cheapflights users on 7/2. 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.
Thu 8/145:55 pmCOS - LAX
1 stop7h 00mDelta
Tue 8/195:00 pmLAX - COS
1 stop4h 18mDelta
Deal found 7/2$237
This American Airlines deal was found by Cheapflights users on 7/2. 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 9/1911:43 amDRO - LAX
1 stop7h 47mAmerican Airlines
Mon 9/221:00 pmLAX - DRO
1 stop5h 59mAmerican Airlines
Deal found 7/2$239

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 July 2, 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

Tue 7/22

10:55 pm-12:27 am

Nonstop2h 32m

Los Angeles

Wed 7/30

6:15 am-9:51 am

Nonstop2h 36m

$131

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

Thu 8/21

7:21 pm-8:51 pm

Nonstop2h 30m

Los Angeles

Mon 8/25

8:25 pm-11:49 pm

Nonstop2h 24m

$157

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

Thu 8/21

4:35 pm-6:05 pm

Nonstop2h 30m

Los Angeles

Mon 8/25

6:05 pm-10:55 pm

1 stop3h 50m

$163

Colorado SpringsLos Angeles

COS - LAX

COSLAX

Colorado Springs

Tue 8/19

10:54 am-4:26 pm

1 stop6h 32m

Los Angeles

Wed 8/20

9:20 am-4:28 pm

1 stop6h 08m

$201

AspenLos Angeles

ASE - LAX

ASELAX

Aspen Pitkin County

Fri 7/25

6:40 pm-7:49 pm

Nonstop2h 09m

Los Angeles

Sun 8/3

12:56 pm-4:02 pm

Nonstop2h 06m

$209

Grand JunctionLos Angeles

GJT - LAX

GJTLAX

Grand Junction Regnl

Fri 11/14

4:55 pm-10:50 pm

1 stop6h 55m

Los Angeles

Tue 11/18

6:00 am-11:14 am

1 stop4h 14m

$211

MontroseLos Angeles

MTJ - LAX

MTJLAX

Montrose County

Tue 7/29

7:15 am-11:43 am

1 stop5h 28m

Los Angeles

Tue 8/5

12:57 pm-8:51 pm

1 stop6h 54m

$229

AspenLos Angeles

ASE - LAX

ASELAX

Aspen Pitkin County

Mon 7/14

7:06 pm-8:29 pm

Nonstop2h 23m

Los Angeles

Mon 7/21

4:13 pm-9:19 pm

1 stop4h 06m

$229

Colorado SpringsLos Angeles

COS - LAX

COSLAX

Colorado Springs

Mon 8/11

6:25 am-2:30 pm

2 stops9h 05m

Los Angeles

Thu 8/14

2:45 pm-9:45 pm

1 stop6h 00m

$230

Colorado SpringsLos Angeles

COS - LAX

COSLAX

Colorado Springs

Fri 8/15

6:35 pm-10:30 pm

1 stop4h 55m

Los Angeles

Mon 8/18

4:13 pm-9:55 pm

1 stop4h 42m

$233

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

Showing 1-10 of 54 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 $326). 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 July 2, 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 July 2, 2025.

The most flights from USCO to R1V are scheduled on a Tuesday (96 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (49 on average).

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 July 2, 2025.
See what other customers who have flown with Alaska Airlines, Southwest, and Delta from Colorado to Riverside have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,272 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,983 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,540 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,861 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 412 times in the past calendar month.

  • 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 $74. However, be on the lookout for offers from Delta and Southwest, 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 Grand Junction Regnl - 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 China Eastern (92%), WestJet (92%) or Avianca (91%) 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 $2,303, our data shows the cheapest flight currently is $79. When looking at the most popular route, (Denver Intl - Los Angeles), you can expect to pay $98 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 $326). 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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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 July 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$29Average$145FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$51Average$98FlexibilityNo cancel feeOn-time88%
Breeze AirwaysCheapest$98Average$169FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$104Average$310FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$118Average$336FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$139Average$355FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$140Average$404FlexibilityNo cancel feeOn-time69%

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