$78+ 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — LAX
Sep 3 — Sep 101
Round-trip
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
Best
Last-minute
One-way
Cheapest flights from Colorado to RiversideExplore 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 August 4, 2026.
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 August 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3010:50 pm -
1 stop9h 57m
Sat 10/36:05 am -
Nonstop2h 27m
Deal found 7/30![Frontier logo]()
$91
This Cheapflightsfares deal was found by Cheapflights users on 8/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1710:44 pm -
Nonstop2h 26m
Tue 9/226:05 am -
Nonstop2h 27m
Deal found 8/2![Frontier logo]()
$92
This eDestinos deal was found by Cheapflights users on 8/3. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3110:39 pm -
Nonstop2h 32m
Wed 9/92:01 pm -
Nonstop2h 31m
Deal found 8/3![Frontier logo]()
$93
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 9/1610:44 pm -
Nonstop2h 26m
Tue 9/222:01 pm -
Nonstop2h 31m
Deal found 7/31![Frontier logo]()
$94
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 9/1410:44 pm -
Nonstop2h 26m
Mon 9/2111:36 am -
Nonstop2h 29m
Deal found 7/31![Frontier logo]()
$95
This Super.com deal was found by Cheapflights users on 8/2. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/31:10 pm -
Nonstop2h 29m
Wed 10/146:15 am -
Nonstop2h 25m
Deal found 8/2![Frontier logo]()
$96
This Super.com deal was found by Cheapflights users on 8/4. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/510:39 pm -
Nonstop2h 32m
Mon 9/76:30 am -
Nonstop2h 33m
Deal found 8/4![Frontier logo]()
$97
This Frontier deal was found by Cheapflights users on 8/3. 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 12/26:25 am -
Nonstop2h 42m
Wed 12/212:25 pm -
Nonstop2h 27m
Deal found 8/3![Frontier logo]()
$98
This Super.com deal was found by Cheapflights users on 8/1. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:25 am -
Nonstop2h 30m
Sat 9/59:09 pm -
Nonstop2h 35m
Deal found 8/1![Frontier logo]()
$99
This Cheapflightsfares deal was found by Cheapflights users on 8/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:00 am -
Nonstop2h 30m
Sat 8/299:09 pm -
Nonstop2h 35m
Deal found 8/1![Frontier logo]()
$100
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/221:10 pm -
Nonstop2h 29m
Tue 9/295:20 pm -
1 stop5h 24m
Deal found 7/30![Frontier logo]()
$101
This Frontier deal was found by Cheapflights users on 8/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:30 am -
Nonstop2h 42m
Thu 10/296:30 am -
Nonstop2h 25m
Deal found 8/2![Frontier logo]()
$102
Best flights from Colorado to RiversideDiscover carefully curated flight deals from Colorado to Riverside that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 4, 2026.
Discover carefully curated flight deals from Colorado to Riverside that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 4, 2026.
This Delta deal was found by Cheapflights users on 8/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/51:44 pm -
Nonstop2h 31m
Sun 9/69:30 am -
Nonstop2h 19m
Deal found 8/1![Delta logo]()
$157
This Southwest deal was found by Cheapflights users on 7/30. 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 8/205:55 pm -
1 stop4h 55m
Sat 8/227:20 am -
1 stop6h 00m
Deal found 7/30![Southwest logo]()
$177
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Thu 12/39:25 pm -
Nonstop2h 29m
Mon 12/77:00 am -
Nonstop2h 18m
Deal found 8/3![United Airlines logo]()
$191
This American Airlines deal was found by Cheapflights users on 8/3. 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.
Wed 9/211:44 am -
1 stop4h 50m
Tue 9/84:43 pm -
1 stop3h 31m
Deal found 8/3![American Airlines logo]()
$260
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/271:10 pm -
1 stop19h 37m
Wed 9/305:20 pm -
1 stop22h 53m
Deal found 7/30![Multiple Airlines logo]()
$276
This Delta deal was found by Cheapflights users on 7/30. 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.
Tue 9/2212:25 pm -
Nonstop2h 28m
Wed 9/308:40 pm -
Nonstop2h 18m
Deal found 7/30![Delta logo]()
$157
This United Airlines deal was found by Cheapflights users on 8/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/75:40 pm -
Nonstop2h 34m
Wed 10/148:45 am -
Nonstop2h 29m
Deal found 8/4![United Airlines logo]()
$191
This Southwest deal was found by Cheapflights users on 8/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/74:00 pm -
1 stop4h 00m
Wed 10/148:20 am -
Nonstop2h 20m
Deal found 8/4![Southwest logo]()
$197
This Southwest deal was found by Cheapflights users on 8/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/19:05 am -
1 stop4h 30m
Tue 9/86:05 pm -
Nonstop2h 20m
Deal found 8/4![Southwest logo]()
$197
This United Airlines deal was found by Cheapflights users on 8/1. 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.
Thu 12/2410:08 am -
Nonstop2h 39m
Sat 12/265:00 am -
Nonstop2h 27m
Deal found 8/1![United Airlines logo]()
$231
This Southwest deal was found by Cheapflights users on 8/3. 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 12/33:10 pm -
1 stop6h 15m
Mon 12/78:55 am -
1 stop4h 35m
Deal found 8/3![Southwest logo]()
$211
This Delta deal was found by Cheapflights users on 8/3. 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 12/247:15 pm -
Nonstop2h 37m
Fri 1/88:00 am -
Nonstop2h 29m
Deal found 8/3![Delta logo]()
$236
This Southwest deal was found by Cheapflights users on 8/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/112:05 pm -
2 stops6h 25m
Wed 9/26:45 am -
1 stop4h 05m
Deal found 8/1![Southwest logo]()
$216
This Southwest deal was found by Cheapflights users on 8/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/169:05 pm -
Nonstop2h 30m
Mon 10/197:55 pm -
Nonstop2h 15m
Deal found 8/4![Southwest logo]()
$236
This United Airlines deal was found by Cheapflights users on 8/2. 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.
Sat 10/177:05 am -
1 stop7h 12m
Sat 10/242:35 pm -
1 stop4h 46m
Deal found 8/2![United Airlines logo]()
$299
This American Airlines deal was found by Cheapflights users on 8/2. 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.
Mon 10/57:18 pm -
1 stop3h 42m
Fri 10/166:10 am -
1 stop4h 13m
Deal found 8/2![American Airlines logo]()
$384
This Delta deal was found by Cheapflights users on 7/30. 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 8/278:10 am -
1 stop5h 27m
Sat 8/2911:35 am -
1 stop5h 01m
Deal found 7/30![Delta logo]()
$318
This United Airlines deal was found by Cheapflights users on 7/31. 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 9/111:42 pm -
1 stop4h 47m
Sun 9/1312:50 pm -
1 stop6h 35m
Deal found 7/31![United Airlines logo]()
$299
This Delta deal was found by Cheapflights users on 7/31. 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 8/277:41 am -
1 stop3h 49m
Mon 8/3111:35 am -
1 stop5h 43m
Deal found 7/31![Delta logo]()
$319
This United Airlines deal was found by Cheapflights users on 8/3. 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 9/11:42 pm -
1 stop4h 47m
Mon 9/77:00 am -
1 stop6h 27m
Deal found 8/3![United Airlines logo]()
$299
This Delta deal was found by Cheapflights users on 8/2. 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.
Tue 9/17:41 am -
1 stop3h 49m
Tue 9/811:34 am -
1 stop4h 16m
Deal found 8/2![Delta logo]()
$319
This United Airlines deal was found by Cheapflights users on 7/31. 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.
Sat 9/51:13 pm -
1 stop5h 16m
Sat 9/125:00 am -
1 stop4h 44m
Deal found 7/31![United Airlines logo]()
$311
This Southwest deal was found by Cheapflights users on 8/2. 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.
Wed 9/165:20 pm -
1 stop4h 55m
Wed 9/231:25 pm -
2 stops7h 25m
Deal found 8/2![Southwest logo]()
$316
This Delta deal was found by Cheapflights users on 8/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/227:41 am -
1 stop3h 49m
Thu 8/275:00 pm -
1 stop3h 56m
Deal found 8/1![Delta logo]()
$319
This United Airlines deal was found by Cheapflights users on 7/31. 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.
Sat 8/227:00 am -
1 stop7h 17m
Thu 8/272:29 pm -
1 stop5h 06m
Deal found 7/31![United Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 8/3. 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.
Mon 8/246:53 pm -
1 stop4h 07m
Mon 8/3111:35 am -
1 stop5h 43m
Deal found 8/3![Delta logo]()
$319
This Southwest deal was found by Cheapflights users on 8/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/28:45 am -
2 stops8h 05m
Wed 10/711:25 am -
2 stops6h 55m
Deal found 8/4![Southwest logo]()
$329
This United Airlines deal was found by Cheapflights users on 8/3. 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 9/19:24 am -
1 stop6h 39m
Tue 9/85:00 am -
1 stop4h 44m
Deal found 8/3![United Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 8/2. 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 12/31:11 pm -
2 stops8h 32m
Fri 12/116:00 am -
1 stop5h 20m
Deal found 8/2![Delta logo]()
$324
This Southwest deal was found by Cheapflights users on 7/30. 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 8/204:20 pm -
2 stops6h 30m
Mon 8/243:15 pm -
2 stops5h 30m
Deal found 7/30![Southwest logo]()
$335
Last-minute flights from Colorado to RiversideDiscover last-minute flight deals from Colorado to Riverside. Data last updated August 4, 2026 and is based on user searches.
Discover last-minute flight deals from Colorado to Riverside. Data last updated August 4, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 8/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:00 am -
Nonstop2h 30m
Sat 8/299:09 pm -
Nonstop2h 35m
Deal found 8/1![Frontier logo]()
$100
This eDestinos deal was found by Cheapflights users on 8/3. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3110:39 pm -
Nonstop2h 32m
Wed 9/92:01 pm -
Nonstop2h 31m
Deal found 8/3![Frontier logo]()
$93
This Super.com deal was found by Cheapflights users on 8/1. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:25 am -
Nonstop2h 30m
Sat 9/59:09 pm -
Nonstop2h 35m
Deal found 8/1![Frontier logo]()
$99
This Super.com deal was found by Cheapflights users on 8/4. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/510:39 pm -
Nonstop2h 32m
Mon 9/76:30 am -
Nonstop2h 33m
Deal found 8/4![Frontier logo]()
$97
This Super.com deal was found by Cheapflights users on 8/2. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1210:44 pm -
Nonstop2h 26m
Mon 9/1411:36 am -
Nonstop2h 29m
Deal found 8/2![Frontier logo]()
$96
This Frontier deal was found by Cheapflights users on 7/31. 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 9/1210:44 pm -
Nonstop2h 26m
Mon 9/216:05 am -
Nonstop2h 27m
Deal found 7/31![Frontier logo]()
$102
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 9/1410:44 pm -
Nonstop2h 26m
Mon 9/2111:36 am -
Nonstop2h 29m
Deal found 7/31![Frontier logo]()
$95
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 9/1610:44 pm -
Nonstop2h 26m
Tue 9/222:01 pm -
Nonstop2h 31m
Deal found 7/31![Frontier logo]()
$94
This Cheapflightsfares deal was found by Cheapflights users on 8/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1710:44 pm -
Nonstop2h 26m
Tue 9/226:05 am -
Nonstop2h 27m
Deal found 8/2![Frontier logo]()
$92
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/221:10 pm -
Nonstop2h 29m
Tue 9/295:20 pm -
1 stop5h 24m
Deal found 7/30![Frontier logo]()
$101
This Frontier deal was found by Cheapflights users on 7/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2810:44 pm -
Nonstop2h 26m
Sat 10/36:05 am -
Nonstop2h 27m
Deal found 7/30![Frontier logo]()
$98
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3010:50 pm -
1 stop9h 57m
Sat 10/36:05 am -
Nonstop2h 27m
Deal found 7/30![Frontier logo]()
$91
One-way flights from Colorado to RiversideSearch for one-way flight options from Colorado to Riverside. Find affordable one-way fares based on user searches. Data last updated August 4, 2026.
Search for one-way flight options from Colorado to Riverside. Find affordable one-way fares based on user searches. Data last updated August 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:30 am -
1 stop9h 53m
Deal found 8/1![Frontier logo]()
$78
This United Airlines deal was found by Cheapflights users on 7/31. 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.
Thu 11/269:50 am -
Nonstop2h 39m
Deal found 7/31![United Airlines logo]()
$79
This eDestinos deal was found by Cheapflights users on 8/3. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:10 am -
1 stop4h 19m
Deal found 8/3![Frontier logo]()
$80
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:38 pm -
1 stop14h 09m
Deal found 8/2![Frontier logo]()
$81
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1110:50 pm -
1 stop9h 57m
Deal found 8/1![Frontier logo]()
$82
This Southwest deal was found by Cheapflights users on 8/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/268:05 am -
1 stop4h 05m
Deal found 8/4![Southwest logo]()
$84
This Super.com deal was found by Cheapflights users on 8/1. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/129:50 am -
1 stop6h 33m
Deal found 8/1![Frontier logo]()
$85
This Cheapflightsfares deal was found by Cheapflights users on 7/31. 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 10/103:32 pm -
1 stop9h 07m
Deal found 7/31![Frontier logo]()
$86
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:10 am -
1 stop9h 56m
Deal found 8/1![Frontier logo]()
$87
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:45 am -
1 stop9h 35m
Deal found 8/1![Frontier logo]()
$88
This Southwest deal was found by Cheapflights users on 8/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:55 am -
1 stop5h 55m
Deal found 8/4![Southwest logo]()
$89
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/131:10 pm -
1 stop19h 37m
Deal found 8/2![Multiple Airlines logo]()
$140
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 August 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $91 (Kiwi.com) |
One-way from | $78 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $197 |
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 August 4, 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
Cheapest round-trip
DenverLos Angeles
DEN - LAX
DENLAX
Denver Intl
Sat 9/5
1:44 pm-3:15 pm
Nonstop2h 31m
Los Angeles
Sun 9/6
9:30 am-12:49 pm
Nonstop2h 19m
$157
DenverLos Angeles
DEN - LAX
DENLAX
Denver Intl
Tue 9/22
12:25 pm-1:53 pm
Nonstop2h 28m
Los Angeles
Wed 9/30
8:40 pm-11:58 pm
Nonstop2h 18m
$157
DenverLos Angeles
DEN - LAX
DENLAX
Denver Intl
Thu 8/20
5:55 pm-9:50 pm
1 stop4h 55m
Los Angeles
Sat 8/22
7:20 am-2:20 pm
1 stop6h 00m
$177
DenverLos Angeles
DEN - LAX
DENLAX
Denver Intl
Thu 12/3
9:25 pm-10:54 pm
Nonstop2h 29m
Los Angeles
Mon 12/7
7:00 am-10:18 am
Nonstop2h 18m
$191
DenverLos Angeles
DEN - LAX
DENLAX
Denver Intl
Wed 10/7
5:40 pm-7:14 pm
Nonstop2h 34m
Los Angeles
Wed 10/14
8:45 am-12:14 pm
Nonstop2h 29m
$191
DenverLos Angeles
DEN - LAX
DENLAX
Denver Intl
Wed 10/7
4:00 pm-7:00 pm
1 stop4h 00m
Los Angeles
Wed 10/14
8:20 am-11:40 am
Nonstop2h 20m
$197
DenverLos Angeles
DEN - LAX
DENLAX
Denver Intl
Tue 9/1
9:05 am-12:35 pm
1 stop4h 30m
Los Angeles
Tue 9/8
6:05 pm-9:25 pm
Nonstop2h 20m
$197
DenverLos Angeles
DEN - LAX
DENLAX
Denver Intl
Thu 12/3
3:10 pm-8:25 pm
1 stop6h 15m
Los Angeles
Mon 12/7
8:55 am-2:30 pm
1 stop4h 35m
$211
DenverLos Angeles
DEN - LAX
DENLAX
Denver Intl
Tue 9/1
12:05 pm-5:30 pm
2 stops6h 25m
Los Angeles
Wed 9/2
6:45 am-11:50 am
1 stop4h 05m
$216
DenverLos Angeles
DEN - LAX
DENLAX
Denver Intl
Thu 12/24
10:08 am-11:47 am
Nonstop2h 39m
Los Angeles
Sat 12/26
5:00 am-8:27 am
Nonstop2h 27m
$231
Showing 1-10 of 60 resultsSorted by cheapest first
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.
DEN-LAX
DRO-LAX
GJT-LAX
HDN-LAX
COS-LAX
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
USCO-R1V
DEN-LAX
DRO-LAX
GJT-LAX
HDN-LAX
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 August 4, 2026.
Unlike in the afternoon, when flights are generally more expensive, you can save up to 31% 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 August 4, 2026.
The most flights from USCO to R1V are scheduled on a Monday (106 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (45 on average).
How much does it cost to fly round-trip from Colorado to Riverside?
Airfare is below average for this route at the moment.
Colorado to Riverside flights typically cost between $147 and $265 in September.The cheapest round-trip price found within the last 5 days was $91 on Frontier (Sep 30-Oct 1).
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 August 1, 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.
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
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Return Flight Options
Top destinations
Alternative routes for Colorado to Riverside
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Riverside by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Colorado to Riverside by cabin class
Find flights from Colorado to Riverside, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Colorado and Riverside flights
Browse other Colorado and Riverside flight options. Last updated on August 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Riverside
Find the right flight back to Colorado after your stay in Riverside
Colorado to Riverside flights
Consider these flights traveling from Colorado to Riverside.
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 August 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$58 | Average$187 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$90 | Average$132 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$92 | Average$266 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$117 | Average$384 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$128 | Average$168 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$141 | Average$354 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$144 | Average$226 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$144 | Average$390 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$157 | Average$340 | FlexibilityNo cancel fee | On-time63% |