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Orange County

$73+ Cheap flights from Colorado to Orange County

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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SNA
Jun 18 — Jun 251
Thu 6/18
Thu 6/25
1 adult, Economy
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Cheap flight deals from Colorado to Orange County

Cheapest flights from Colorado to Orange County
Explore the most affordable flight options available from Colorado to Orange County. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 19, 2026.

This Super.com deal was found by Cheapflights users on 5/18. 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.
Mon 6/155:13 pm
COS
-
SNA
Nonstop2h 29m
Allegiant Air
Mon 7/131:05 pm
SNA
-
COS
Nonstop2h 10m
Allegiant Air
Deal found 5/18$83
This Super.com deal was found by Cheapflights users on 5/14. 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.
Fri 6/55:13 pm
COS
-
SNA
Nonstop2h 29m
Allegiant Air
Mon 6/81:08 pm
SNA
-
COS
Nonstop2h 15m
Allegiant Air
Deal found 5/14$93
This Kiwi.com deal was found by Cheapflights users on 5/17. 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.
Fri 7/315:05 pm
COS
-
SNA
Nonstop2h 27m
Allegiant Air
Mon 8/101:02 pm
SNA
-
COS
Nonstop2h 17m
Allegiant Air
Deal found 5/17$103
This Kiwi.com deal was found by Cheapflights users on 5/15. 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 7/315:05 pm
COS
-
SNA
Nonstop2h 27m
Allegiant Air
Mon 8/31:05 pm
SNA
-
COS
Nonstop2h 10m
Allegiant Air
Deal found 5/15$107
This Kiwi.com deal was found by Cheapflights users on 5/17. 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.
Mon 10/52:06 pm
COS
-
SNA
Nonstop2h 31m
Allegiant Air
Fri 10/910:01 am
SNA
-
COS
Nonstop2h 15m
Allegiant Air
Deal found 5/17$112
This Kiwi.com deal was found by Cheapflights users on 5/17. 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.
Fri 10/22:06 pm
COS
-
SNA
Nonstop2h 31m
Allegiant Air
Fri 10/910:01 am
SNA
-
COS
Nonstop2h 15m
Allegiant Air
Deal found 5/17$117
This Kiwi.com deal was found by Cheapflights users on 5/18. 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 8/218:35 pm
GJT
-
SNA
Nonstop2h 09m
Breeze Airways
Fri 8/285:00 pm
SNA
-
GJT
Nonstop1h 55m
Breeze Airways
Deal found 5/18$117
This Kiwi.com deal was found by Cheapflights users on 5/17. 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.
Mon 10/52:06 pm
COS
-
SNA
Nonstop2h 31m
Allegiant Air
Mon 10/1210:01 am
SNA
-
COS
Nonstop2h 15m
Allegiant Air
Deal found 5/17$121
This Kiwi.com deal was found by Cheapflights users on 5/14. 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 7/175:05 pm
COS
-
SNA
Nonstop2h 27m
Allegiant Air
Mon 7/201:05 pm
SNA
-
COS
Nonstop2h 10m
Allegiant Air
Deal found 5/14$122
This Super.com deal was found by Cheapflights users on 5/14. 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.
Fri 5/298:35 pm
GJT
-
SNA
Nonstop2h 09m
Breeze Airways
Mon 6/15:00 pm
SNA
-
GJT
Nonstop1h 55m
Breeze Airways
Deal found 5/14$142
This Kiwi.com deal was found by Cheapflights users on 5/18. 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 6/58:35 pm
GJT
-
SNA
Nonstop2h 09m
Breeze Airways
Tue 6/97:30 am
SNA
-
GJT
1 stop3h 43m
Breeze Airways
Deal found 5/18$149
This Super.com deal was found by Cheapflights users on 5/16. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/138:35 pm
GJT
-
SNA
Nonstop2h 09m
Breeze Airways
Mon 7/205:00 pm
SNA
-
GJT
Nonstop1h 55m
Breeze Airways
Deal found 5/16$152

Find flight deals from Colorado to Orange County

Keep the following information in mind while searching for Colorado to Orange County flight deals. Data was last updated May 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$83
(Super.com)

One-way from

$73
(Kiwi.com)

Popular in

March

Cheapest in

February

Average price

$199
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 Orange County
Search Deals
One-way flight from Colorado to Orange County
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($16 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 May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado to Orange County 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 May 19, 2026.
Use the filters below to find and compare flights from Colorado to Orange County that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Grand JunctionSanta Ana

GJT - SNA

GJTSNA

Grand Junction Regnl

Mon 6/8

8:35 pm-9:44 pm

Nonstop2h 09m

Santa Ana J. Wayne/Orange Cnty

Fri 6/12

5:00 pm-7:55 pm

Nonstop1h 55m

$198

DenverLong Beach

DEN - LGB

DENLGB

Denver Intl

Wed 7/15

3:55 pm-9:32 pm

1 stop6h 37m

Long Beach Municipal

Wed 7/22

1:00 pm-8:01 pm

1 stop6h 01m

$211

DenverLong Beach

DEN - LGB

DENLGB

Denver Intl

Sun 8/16

6:18 pm-9:32 pm

1 stop4h 14m

Long Beach Municipal

Wed 8/19

7:00 am-12:04 pm

1 stop4h 04m

$214

DenverLong Beach

DEN - LGB

DENLGB

Denver Intl

Fri 7/31

12:45 pm-4:06 pm

1 stop4h 21m

Long Beach Municipal

Mon 8/3

4:56 pm-10:50 pm

1 stop4h 54m

$217

DenverLong Beach

DEN - LGB

DENLGB

Denver Intl

Sat 9/19

6:25 pm-9:45 pm

1 stop4h 20m

Long Beach Municipal

Sat 9/26

12:59 pm-7:10 pm

1 stop5h 11m

$217

DenverLong Beach

DEN - LGB

DENLGB

Denver Intl

Thu 6/11

5:45 am-9:05 am

1 stop4h 20m

Long Beach Municipal

Tue 6/16

10:05 am-2:50 pm

1 stop3h 45m

$219

DenverLong Beach

DEN - LGB

DENLGB

Denver Intl

Thu 10/15

2:15 pm-3:40 pm

Nonstop2h 25m

Long Beach Municipal

Sat 10/17

9:05 am-5:30 pm

1 stop7h 25m

$227

DenverLong Beach

DEN - LGB

DENLGB

Denver Intl

Thu 6/11

3:55 pm-9:29 pm

1 stop6h 34m

Long Beach Municipal

Wed 6/17

4:55 pm-10:00 pm

1 stop4h 05m

$227

DenverLong Beach

DEN - LGB

DENLGB

Denver Intl

Thu 6/11

3:55 pm-9:29 pm

1 stop6h 34m

Long Beach Municipal

Tue 6/16

1:00 pm-8:04 pm

1 stop6h 04m

$237

DenverLong Beach

DEN - LGB

DENLGB

Denver Intl

Thu 8/6

6:25 am-9:50 am

1 stop4h 25m

Long Beach Municipal

Sun 8/9

7:00 pm-12:20 am

1 stop4h 20m

$247

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/18

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Colorado to Orange County

Have a flexible travel schedule? Discover the best time to fly to Orange County 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 Orange County

How far ahead should I book a flight from Colorado to Orange County?

Booking 75 days in advance of your planned departure date is, on average, the best time to get cheap flights from Colorado to Orange County. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, February is the cheapest month in which you can book a flight from Colorado to Orange County (average of $43). Flying from Colorado to Orange County in March is currently the most expensive (average of $514). 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 KFI?

Find hourly flight availability from Colorado to Orange County. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 19, 2026.

It’s optimal to fly from Colorado to Orange County at noon. By choosing this option you can save up to 32% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Colorado to Orange County?

Use this chart to determine the cheapest time to fly round-trip from Colorado to Orange County. Price data was last updated on May 16, 2026.

Travelers seeking maximum savings on their Colorado to Orange County flight should consider departing on Tuesday mornings when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Colorado to Orange County

Explore weekly flight availability from Colorado to Orange County. 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 May 19, 2026.

The most flights from USCO to zzKFI are scheduled on a Friday (20 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (5 on average).

Related info for your journey

Find useful and relevant information for your journey from Colorado to Orange County. 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 Orange County flight route?

    This flight path from Colorado to Orange County was viewed by 28 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Colorado to Orange County?

    For as low as $198, Breeze Airways can have you in Orange County from Colorado in 2h 09m. There are 640 mi between Colorado and Orange County. 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 Orange County one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $41. Allegiant Air flights start at $42 while deals on Breeze Airways start at $69 one-way.

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

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

  • How can I find direct flights from Colorado to Orange County?

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

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

    Yes. Cheapflights offers flight deals from Colorado to Orange County 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 Orange County?

    Currently, February is the cheapest month in which you can book a flight from Colorado to Orange County (average of $43). Flying from Colorado to Orange County in March is currently the most expensive (average of $514). 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 Orange County

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Top 7 airlines flying from Colorado to Orange County

Discover the top 7 airlines that operate flights from Colorado to Orange County. 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 May 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$79Average$192FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$89Average$124FlexibilityNo cancel feeOn-time88%
DeltaCheapest$106Average$232FlexibilityNo cancel feeOn-timeN/A
Breeze AirwaysCheapest$126Average$177FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$166Average$392FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$177Average$359FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$200Average$394FlexibilityNo cancel feeOn-time71%

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