$45+ Cheap flights from Irvine, CA to Colorado
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 5/24. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — DEN
Apr 7 — Apr 141
1 adult, Economy
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Find cheap flights from Irvine to Colorado 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 Irvine to Colorado
Keep the following information in mind while searching for Irvine to Colorado flight deals. Data was last updated April 2, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $75 (Cheapflightsfares) |
One-way from | $45 (eDestinos) |
Popular in | March |
Cheapest in | January |
Average price | $179 |
Find flight deals from Irvine to Colorado
Cheapest flights from Irvine to ColoradoExplore the most affordable flight options available from Irvine to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2025.
Explore the most affordable flight options available from Irvine to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2025.
This Cheapflightsfares deal was found by Cheapflights users on 4/2. 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.
Sat 5/36:15 amLAX - DEN
Nonstop2h 42mFrontier
Wed 5/710:53 pmDEN - LAX
Nonstop2h 37mFrontier
Deal found 4/2![Frontier logo]()
$76
This Expedia deal was found by Cheapflights users on 4/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/291:38 pmLAX - DEN
Nonstop2h 35mMultiple Airlines
Wed 4/306:37 pmDEN - LAX
1 stop6h 22mMultiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$132
This Southwest deal was found by Cheapflights users on 4/1. 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.
Thu 5/155:20 amLAX - DEN
Nonstop2h 25mSouthwest
Sun 5/186:05 amDEN - LAX
Nonstop2h 30mSouthwest
Deal found 4/1![Southwest logo]()
$137
This Delta deal was found by Cheapflights users on 3/31. 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.
Fri 5/27:59 pmLAX - DEN
Nonstop2h 19mDelta
Sun 5/47:05 amDEN - LAX
Nonstop2h 33mDelta
Deal found 3/31![Delta logo]()
$157
This Alaska Airlines deal was found by Cheapflights users on 4/1. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/299:45 amLAX - DEN
1 stop8h 12mAlaska Airlines
Tue 5/67:00 amDEN - LAX
1 stop6h 56mAlaska Airlines
Deal found 4/1![Alaska Airlines logo]()
$192
This Hawaiian Airlines deal was found by Cheapflights users on 3/31. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/79:25 amLAX - DEN
1 stop7h 44mHawaiian Airlines
Tue 6/106:00 amDEN - LAX
1 stop7h 58mHawaiian Airlines
Deal found 3/31![Hawaiian Airlines logo]()
$214
This Mytrip deal was found by Cheapflights users on 4/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/301:04 pmLAX - COS
2 stops25h 46mMultiple Airlines
Sun 5/44:35 pmCOS - LAX
2 stops30h 31mMultiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$229
This United Airlines deal was found by Cheapflights users on 4/1. 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 8/2111:05 amLAX - DEN
Nonstop2h 21mUnited Airlines
Fri 8/229:52 amDEN - LAX
Nonstop2h 26mUnited Airlines
Deal found 4/1![United Airlines logo]()
$237
This American Airlines deal was found by Cheapflights users on 4/1. 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 4/254:47 pmLAX - COS
1 stop5h 59mAmerican Airlines
Mon 4/284:39 pmCOS - LAX
1 stop7h 07mAmerican Airlines
Deal found 4/1![American Airlines logo]()
$239
This Cheapflightsfares deal was found by Cheapflights users on 4/2. 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.
Mon 5/2611:59 pmLAX - DEN
1 stop10h 28mSun Country Air
Thu 5/296:30 pmDEN - LAX
1 stop14h 54mSun Country Air
Deal found 4/2![Sun Country Air logo]()
$250
This United Airlines deal was found by Cheapflights users on 4/2. 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.
Sun 6/15:22 amLAX - COS
1 stop4h 32mUnited Airlines
Wed 6/47:30 amCOS - LAX
1 stop6h 19mUnited Airlines
Deal found 4/2![United Airlines logo]()
$254
This American Airlines deal was found by Cheapflights users on 4/1. 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.
Mon 4/2812:58 amLAX - DEN
1 stop9h 53mAmerican Airlines
Wed 4/308:19 pmDEN - LAX
Nonstop2h 37mAmerican Airlines
Deal found 4/1![American Airlines logo]()
$254
Cheapflights Fare Finder
Customize your flight search to find flights from Irvine to Colorado 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 April 2, 2025.
Use the filters below to find and compare flights from Irvine to Colorado that are best for you.
Fly from
Irvine
Fly to
Colorado
Route
Depart
Return
Price
Los AngelesDenver
LAX - DEN
LAXDEN
Los Angeles
Sun 4/20
2:31 pm-6:05 pm
Nonstop2h 34m
Denver Intl
Tue 4/22
10:53 pm-12:31 am
Nonstop2h 38m
$79
Los AngelesDenver
LAX - DEN
LAXDEN
Los Angeles
Tue 4/29
1:38 pm-5:13 pm
Nonstop2h 35m
Denver Intl
Wed 4/30
6:37 pm-11:59 pm
1 stop6h 22m
$132
Los AngelesDenver
LAX - DEN
LAXDEN
Los Angeles
Thu 5/15
5:20 am-8:45 am
Nonstop2h 25m
Denver Intl
Sun 5/18
6:05 am-7:35 am
Nonstop2h 30m
$137
Los AngelesDenver
LAX - DEN
LAXDEN
Los Angeles
Fri 5/2
7:59 pm-11:18 pm
Nonstop2h 19m
Denver Intl
Sun 5/4
7:05 am-8:38 am
Nonstop2h 33m
$157
Los AngelesDenver
LAX - DEN
LAXDEN
Los Angeles
Tue 4/29
9:45 am-6:57 pm
1 stop8h 12m
Denver Intl
Tue 5/6
7:00 am-12:56 pm
1 stop6h 56m
$192
Los AngelesDenver
LAX - DEN
LAXDEN
Los Angeles
Sat 6/7
9:25 am-6:09 pm
1 stop7h 44m
Denver Intl
Tue 6/10
6:00 am-12:58 pm
1 stop7h 58m
$214
Los AngelesColorado Springs
LAX - COS
LAXCOS
Los Angeles
Wed 4/30
1:04 pm-3:50 pm
2 stops25h 46m
Colorado Springs
Sun 5/4
4:35 pm-10:06 pm
2 stops30h 31m
$229
Los AngelesDenver
LAX - DEN
LAXDEN
Los Angeles
Thu 8/21
11:05 am-2:26 pm
Nonstop2h 21m
Denver Intl
Fri 8/22
9:52 am-11:18 am
Nonstop2h 26m
$237
Los AngelesColorado Springs
LAX - COS
LAXCOS
Los Angeles
Fri 4/25
4:47 pm-11:46 pm
1 stop5h 59m
Colorado Springs
Mon 4/28
4:39 pm-10:46 pm
1 stop7h 07m
$239
Los AngelesDenver
LAX - DEN
LAXDEN
Los Angeles
Mon 5/26
11:59 pm-11:27 am
1 stop10h 28m
Denver Intl
Thu 5/29
6:30 pm-8:24 am
1 stop14h 54m
$250
Showing 1-10 of 60 results
Best time to book a flight from Irvine to Colorado
Have a flexible travel schedule? Discover the best time to fly to Colorado from Irvine 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 Irvine to Colorado
What is the cheapest month to book a flight from Irvine to Colorado?
Currently, October is the cheapest month in which you can book a flight from Irvine to Colorado (average of $197). Flying from Irvine to Colorado in March is currently the most expensive (average of $278). 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 IR9 to CO?
Find hourly flight availability from Irvine to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 2, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Irvine to Colorado as you normally would.
Weekly flight availability from Irvine to Colorado
Explore weekly flight availability from Irvine to Colorado. 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 April 2, 2025.
The most flights from IR9 to USCO are scheduled on a Monday (87 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (36 on average).
Rainfall in Colorado by month
Plan your trip to Colorado by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Colorado ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Colorado when rainfall is around 0.5 in.
Temperature in Colorado by month
Plan your trip to Colorado by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Colorado, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).
Reviews of airlines servicing Colorado
Get insights into the airlines that provide service to Colorado. 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 Colorado. Reviews last updated April 2, 2025.
See what other customers who have flown with Breeze Airways, Alaska Airlines and Southwest from Irvine to Colorado have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.3
Comfort
8.2
Crew
8.8
Food
6.7
Overall
8.1
Entertainment
6.6
Reviews
1 / 11
10.0
ExcellentDena,Dec 2024
LAS - BDL
Boarding
8.3
Comfort
8.2
Crew
8.8
Food
6.7
Overall
8.1
Entertainment
6.6
Reviews
1 / 11
10.0
ExcellentDena,Dec 2024
LAS - BDL
Boarding
8.3
Comfort
8.2
Crew
8.8
Food
6.7
Overall
8.1
Entertainment
6.6
Reviews
1 / 11
10.0
ExcellentDena,Dec 2024
LAS - BDL
Boarding
8.3
Comfort
8.2
Crew
8.8
Food
6.7
Overall
8.1
Entertainment
6.6
Reviews
1 / 11
10.0
ExcellentDena,Dec 2024
LAS - BDL
Boarding
8.3
Comfort
8.2
Crew
8.8
Food
6.7
Overall
8.1
Entertainment
6.6
Reviews
1 / 11
10.0
ExcellentDena,Dec 2024
LAS - BDL
Boarding
8.3
Comfort
8.2
Crew
8.8
Food
6.7
Overall
8.1
Entertainment
6.6
Reviews
1 / 11
10.0
ExcellentDena,Dec 2024
LAS - BDL
Related info for your journey
Find useful and relevant information for your journey from Irvine to Colorado. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Irvine to Colorado
See prices for flight routes from nearby airports that may be better suited for you.
Top 9 airlines flying from Irvine to Colorado
Discover the top 9 airlines that operate flights from Irvine to Colorado. 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 April 2, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$38 | Average$129 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$78 | Average$169 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$86 | Average$95 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$97 | Average$349 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$110 | Average$329 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$122 | Average$149 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$137 | Average$473 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$142 | Average$405 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$355 | Average$611 | FlexibilityNo cancel fee | On-time75% |