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Orange County

$46+ 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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SNA
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
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 February 3, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Mon 2/235:12 pm
COS
-
SNA
Nonstop2h 40m
Allegiant Air
Fri 2/272:11 pm
SNA
-
COS
Nonstop2h 15m
Allegiant Air
Deal found 2/2$90
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/66:11 pm
COS
-
SNA
Nonstop2h 40m
Allegiant Air
Mon 3/92:11 pm
SNA
-
COS
Nonstop2h 15m
Allegiant Air
Deal found 2/3$94
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 4/172:37 pm
COS
-
SNA
Nonstop2h 29m
Allegiant Air
Fri 4/2410:39 am
SNA
-
COS
Nonstop2h 13m
Allegiant Air
Deal found 2/1$96
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Fri 2/205:12 pm
COS
-
SNA
Nonstop2h 40m
Allegiant Air
Mon 2/231:12 pm
SNA
-
COS
Nonstop2h 15m
Allegiant Air
Deal found 2/2$98
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Fri 4/102:37 pm
COS
-
SNA
Nonstop2h 29m
Allegiant Air
Fri 4/1710:39 am
SNA
-
COS
Nonstop2h 13m
Allegiant Air
Deal found 2/2$103
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/112:37 pm
COS
-
SNA
Nonstop2h 29m
Allegiant Air
Fri 5/1510:39 am
SNA
-
COS
Nonstop2h 13m
Allegiant Air
Deal found 2/3$108
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Fri 4/172:37 pm
COS
-
SNA
Nonstop2h 29m
Allegiant Air
Mon 4/2010:39 am
SNA
-
COS
Nonstop2h 13m
Allegiant Air
Deal found 2/2$113
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/165:12 pm
COS
-
SNA
Nonstop2h 40m
Allegiant Air
Fri 2/201:12 pm
SNA
-
COS
Nonstop2h 15m
Allegiant Air
Deal found 2/3$117
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/112:37 pm
COS
-
SNA
Nonstop2h 29m
Allegiant Air
Mon 5/1810:39 am
SNA
-
COS
Nonstop2h 13m
Allegiant Air
Deal found 2/3$123
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Tue 2/1011:10 am
GJT
-
SNA
Nonstop2h 19m
Breeze Airways
Sun 2/154:00 pm
SNA
-
GJT
Nonstop1h 59m
Breeze Airways
Deal found 2/2$127
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/82:37 pm
COS
-
SNA
Nonstop2h 29m
Allegiant Air
Mon 5/1810:39 am
SNA
-
COS
Nonstop2h 13m
Allegiant Air
Deal found 2/3$132
This Kiwi.com deal was found by Cheapflights users on 1/31. 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.
Sun 2/87:45 pm
GJT
-
SNA
Nonstop2h 19m
Breeze Airways
Sun 2/154:00 pm
SNA
-
GJT
Nonstop1h 59m
Breeze Airways
Deal found 1/31$132

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 February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$90
(Kiwi.com)

One-way from

$46
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$147
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 ($15 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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 February 3, 2026.
Use the filters below to find and compare flights from Colorado to Orange County that are best for you.

Fly from

Colorado

Fly to

Orange County

Route

Depart

Return

Price

Colorado SpringsSanta Ana

COS - SNA

COSSNA

Colorado Springs

Mon 2/23

5:12 pm-6:52 pm

Nonstop2h 40m

Santa Ana J. Wayne/Orange Cnty

Fri 2/27

2:11 pm-5:26 pm

Nonstop2h 15m

$90

Colorado SpringsSanta Ana

COS - SNA

COSSNA

Colorado Springs

Fri 4/17

2:37 pm-4:06 pm

Nonstop2h 29m

Santa Ana J. Wayne/Orange Cnty

Fri 4/24

10:39 am-1:52 pm

Nonstop2h 13m

$96

Colorado SpringsSanta Ana

COS - SNA

COSSNA

Colorado Springs

Fri 3/6

6:11 pm-7:51 pm

Nonstop2h 40m

Santa Ana J. Wayne/Orange Cnty

Mon 3/9

2:11 pm-5:26 pm

Nonstop2h 15m

$98

Grand JunctionSanta Ana

GJT - SNA

GJTSNA

Grand Junction Regnl

Sun 2/15

7:45 pm-9:04 pm

Nonstop2h 19m

Santa Ana J. Wayne/Orange Cnty

Tue 2/17

7:30 am-10:29 am

Nonstop1h 59m

$136

Grand JunctionSanta Ana

GJT - SNA

GJTSNA

Grand Junction Regnl

Thu 4/16

7:57 pm-9:16 pm

Nonstop2h 19m

Santa Ana J. Wayne/Orange Cnty

Sun 4/19

4:35 pm-7:34 pm

Nonstop1h 59m

$138

Grand JunctionSanta Ana

GJT - SNA

GJTSNA

Grand Junction Regnl

Thu 2/12

7:45 pm-9:04 pm

Nonstop2h 19m

Santa Ana J. Wayne/Orange Cnty

Sun 2/22

4:00 pm-6:59 pm

Nonstop1h 59m

$143

Grand JunctionSanta Ana

GJT - SNA

GJTSNA

Grand Junction Regnl

Tue 2/10

11:10 am-12:29 pm

Nonstop2h 19m

Santa Ana J. Wayne/Orange Cnty

Wed 2/18

4:37 pm-12:33 pm

1 stop18h 56m

$188

DenverLong Beach

DEN - LGB

DENLGB

Denver Intl

Wed 4/22

5:10 pm-8:55 pm

1 stop4h 45m

Long Beach Municipal

Mon 4/27

6:50 am-10:10 am

Nonstop2h 20m

$195

DenverLong Beach

DEN - LGB

DENLGB

Denver Intl

Sat 3/28

8:30 am-10:00 am

Nonstop2h 30m

Long Beach Municipal

Tue 3/31

3:55 pm-9:45 pm

1 stop4h 50m

$197

Grand JunctionSanta Ana

GJT - SNA

GJTSNA

Grand Junction Regnl

Sun 2/15

1:13 pm-8:13 am

1 stop20h 00m

Santa Ana J. Wayne/Orange Cnty

Tue 2/24

7:30 am-10:29 am

Nonstop1h 59m

$198

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

Showing 1-10 of 60 results
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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

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

Currently, April is the cheapest month in which you can book a flight from Colorado to Orange County (average of $45). Flying from Colorado to Orange County in June is currently the most expensive (average of $97). 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 February 3, 2026.

It’s optimal to fly from Colorado to Orange County at noon. By choosing this option you can save up to 23% 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 January 31, 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. Monday evenings 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 February 3, 2026.

The most flights from USCO to zzKFI are scheduled on a Monday (17 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (6 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 31 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 $136, Allegiant Air can have you in Orange County from Colorado in 2h 19m. 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 $39. Allegiant Air flights start at $42 while deals on Breeze Airways start at $59 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, April is the cheapest month in which you can book a flight from Colorado to Orange County (average of $45). Flying from Colorado to Orange County in June is currently the most expensive (average of $97). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Colorado to Orange County

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 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 February 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$50Average$101FlexibilityNo cancel feeOn-time88%
FrontierCheapest$71Average$179FlexibilityNo cancel feeOn-time62%
DeltaCheapest$108Average$210FlexibilityNo cancel feeOn-timeN/A
Breeze AirwaysCheapest$109Average$198FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$154Average$380FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$177Average$341FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$218Average$429FlexibilityNo cancel feeOn-time71%

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