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Orange County

$79+ 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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SNA
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap 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 July 31, 2025.

Round-trip from

$94
(Booking.com)

One-way from

$79
(United Airlines)

Popular in

June

Cheapest in

September

Average price

$208
From Colorado to Orange County
Search Deals
One-way flight from Colorado to Orange County
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($22 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 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 July 31, 2025.

This Booking.com deal was found by Cheapflights users on 7/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/175:59 pmCOS - SNA
Nonstop2h 27mAllegiant Air
Mon 10/201:47 pmSNA - COS
Nonstop2h 27mAllegiant Air
Deal found 7/29$94
This Breeze Airways 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2112:42 pmGJT - SNA
Nonstop2h 09mBreeze Airways
Sun 8/241:57 pmSNA - GJT
Nonstop1h 55mBreeze Airways
Deal found 7/30$128
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/299:38 amDEN - SNA
Nonstop2h 29mFrontier
Thu 10/211:52 amSNA - DEN
Nonstop2h 25mFrontier
Deal found 7/30$131
This United Airlines deal was found by Cheapflights users on 7/29. 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 8/267:50 amDEN - SNA
Nonstop2h 26mUnited Airlines
Tue 9/26:53 amSNA - DEN
Nonstop2h 27mUnited Airlines
Deal found 7/29$177
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.
Sat 9/137:40 pmDEN - SNA
Nonstop2h 25mSouthwest
Tue 9/161:20 pmSNA - DEN
1 stop7h 15mSouthwest
Deal found 7/30$187
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.
Sat 9/67:55 amDEN - LGB
Nonstop2h 25mSouthwest
Sat 9/137:00 amLGB - DEN
Nonstop2h 15mSouthwest
Deal found 7/30$188
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.
Sat 9/66:25 pmDEN - LGB
1 stop4h 18mDelta
Sat 9/137:01 amLGB - DEN
1 stop6h 49mDelta
Deal found 7/30$217
This Delta deal was found by Cheapflights users on 7/29. 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.
Sun 9/145:55 amGJT - SNA
1 stop3h 53mDelta
Sat 9/204:50 pmSNA - GJT
1 stop4h 44mDelta
Deal found 7/29$229
This United Airlines deal was found by Cheapflights users on 7/29. 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 9/56:00 amCOS - SNA
1 stop4h 16mUnited Airlines
Fri 9/56:35 pmSNA - COS
1 stop4h 15mUnited Airlines
Deal found 7/29$237
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.
Mon 9/225:55 pmCOS - LGB
1 stop4h 41mDelta
Wed 10/15:04 pmLGB - COS
1 stop4h 07mDelta
Deal found 7/31$237
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 8/286:25 amCOS - SNA
1 stop5h 30mSouthwest
Fri 9/123:40 pmSNA - COS
2 stops5h 55mSouthwest
Deal found 7/30$242
This American Airlines deal was found by Cheapflights users on 7/29. 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.
Sun 8/316:27 amCOS - SNA
1 stop8h 18mAmerican Airlines
Tue 9/26:45 amSNA - COS
2 stops10h 35mAmerican Airlines
Deal found 7/29$247

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 July 31, 2025.
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

Fri 10/17

5:59 pm-7:26 pm

Nonstop2h 27m

Santa Ana J. Wayne/Orange Cnty

Mon 10/20

1:47 pm-5:14 pm

Nonstop2h 27m

$94

Grand JunctionSanta Ana

GJT - SNA

GJTSNA

Grand Junction Regnl

Thu 8/21

12:42 pm-1:51 pm

Nonstop2h 09m

Santa Ana J. Wayne/Orange Cnty

Sun 8/24

1:57 pm-4:52 pm

Nonstop1h 55m

$128

DenverSanta Ana

DEN - SNA

DENSNA

Denver Intl

Mon 9/29

9:38 am-11:07 am

Nonstop2h 29m

Santa Ana J. Wayne/Orange Cnty

Thu 10/2

11:52 am-3:17 pm

Nonstop2h 25m

$131

DenverSanta Ana

DEN - SNA

DENSNA

Denver Intl

Tue 8/26

7:50 am-9:16 am

Nonstop2h 26m

Santa Ana J. Wayne/Orange Cnty

Tue 9/2

6:53 am-10:20 am

Nonstop2h 27m

$177

DenverSanta Ana

DEN - SNA

DENSNA

Denver Intl

Sat 9/13

7:40 pm-9:05 pm

Nonstop2h 25m

Santa Ana J. Wayne/Orange Cnty

Tue 9/16

1:20 pm-9:35 pm

1 stop7h 15m

$187

DenverLong Beach

DEN - LGB

DENLGB

Denver Intl

Sat 9/6

7:55 am-9:20 am

Nonstop2h 25m

Long Beach Municipal

Sat 9/13

7:00 am-10:15 am

Nonstop2h 15m

$188

DenverLong Beach

DEN - LGB

DENLGB

Denver Intl

Sat 9/6

6:25 pm-9:43 pm

1 stop4h 18m

Long Beach Municipal

Sat 9/13

7:01 am-2:50 pm

1 stop6h 49m

$217

Grand JunctionSanta Ana

GJT - SNA

GJTSNA

Grand Junction Regnl

Sun 9/14

5:55 am-8:48 am

1 stop3h 53m

Santa Ana J. Wayne/Orange Cnty

Sat 9/20

4:50 pm-10:34 pm

1 stop4h 44m

$229

Colorado SpringsSanta Ana

COS - SNA

COSSNA

Colorado Springs

Fri 9/5

6:00 am-9:16 am

1 stop4h 16m

Santa Ana J. Wayne/Orange Cnty

Fri 9/5

6:35 pm-11:50 pm

1 stop4h 15m

$237

Colorado SpringsLong Beach

COS - LGB

COSLGB

Colorado Springs

Mon 9/22

5:55 pm-9:36 pm

1 stop4h 41m

Long Beach Municipal

Wed 10/1

5:04 pm-10:11 pm

1 stop4h 07m

$237

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 54 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, January is the cheapest month in which you can book a flight from Colorado to Orange County (average of $298). Flying from Colorado to Orange County in March is currently the most expensive (average of $376). 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 July 31, 2025.

When flying from Colorado to Orange County, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 July 31, 2025.

The most flights from USCO to zzKFI are scheduled on a Thursday (22 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (7 on average).

Reviews of airlines servicing Orange County

Get insights into the airlines that provide service to Orange County. 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 Orange County. Reviews last updated July 31, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Delta from Colorado to Orange County by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

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

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

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
4,246 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

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
7,981 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

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

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

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
8,900 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

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 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 34 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines to fly from Colorado to Orange County one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $79. Frontier flights start at $80 while deals on Southwest start at $90 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, January is the cheapest month in which you can book a flight from Colorado to Orange County (average of $298). Flying from Colorado to Orange County in March is currently the most expensive (average of $376). 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

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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$51Average$98FlexibilityNo cancel feeOn-time88%
FrontierCheapest$63Average$172FlexibilityNo cancel feeOn-time62%
Breeze AirwaysCheapest$98Average$188FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$104Average$287FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$161Average$428FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$179Average$363FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$265Average$398FlexibilityNo cancel feeOn-time71%

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