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Colorado

$58+ Cheap flights from Orange County 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 11/7. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — DEN
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Orange County to Colorado

Keep the following information in mind while searching for Orange County to Colorado flight deals. Data was last updated September 16, 2025.

Round-trip from

$95
(FlightHub)

One-way from

$58
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$180
From Orange County to Colorado
Search Deals
One-way flight from Orange County to Colorado
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($20 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 September 2025
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Find flight deals from Orange County to Colorado

Cheapest flights from Orange County to Colorado
Explore the most affordable flight options available from Orange County to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This FlightHub deal was found by Cheapflights users on 9/13. 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.
Fri 10/31:47 pmSNA - COS
Nonstop2h 27mAllegiant Air
Mon 10/65:59 pmCOS - SNA
Nonstop2h 27mAllegiant Air
Deal found 9/13$95
This FlightHub deal was found by Cheapflights users on 9/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1012:40 pmSNA - COS
Nonstop2h 27mAllegiant Air
Fri 11/141:52 pmCOS - SNA
Nonstop2h 27mAllegiant Air
Deal found 9/14$99
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/2412:01 pmSNA - DEN
Nonstop2h 30mFrontier
Sat 10/2512:12 pmDEN - SNA
Nonstop2h 23mFrontier
Deal found 9/14$117
This Frontier deal was found by Cheapflights users on 9/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/241:18 pmSNA - DEN
Nonstop2h 26mFrontier
Thu 9/256:30 amDEN - SNA
1 stop8h 09mFrontier
Deal found 9/14$118
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Thu 10/912:01 pmSNA - DEN
Nonstop2h 30mFrontier
Sat 10/1112:12 pmDEN - SNA
Nonstop2h 23mFrontier
Deal found 9/15$119
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/412:35 pmSNA - DEN
Nonstop2h 23mFrontier
Mon 12/810:11 amDEN - SNA
Nonstop2h 29mFrontier
Deal found 9/15$121
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3112:01 pmSNA - DEN
Nonstop2h 30mFrontier
Mon 11/39:48 amDEN - SNA
Nonstop2h 28mFrontier
Deal found 9/15$122
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2911:52 amSNA - DEN
Nonstop2h 25mFrontier
Tue 9/3010:30 amDEN - SNA
Nonstop2h 33mFrontier
Deal found 9/14$123
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/412:58 pmSNA - DEN
Nonstop2h 27mFrontier
Mon 10/69:38 amDEN - SNA
Nonstop2h 29mFrontier
Deal found 9/15$124
This Frontier deal was found by Cheapflights users on 9/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/268:34 pmSNA - DEN
1 stop6h 25mFrontier
Wed 10/2912:12 pmDEN - SNA
Nonstop2h 23mFrontier
Deal found 9/14$125
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/810:42 amSNA - DEN
Nonstop2h 22mFrontier
Sat 12/1310:11 amDEN - SNA
Nonstop2h 29mFrontier
Deal found 9/14$126
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Wed 10/228:09 pmSNA - DEN
1 stop6h 50mMultiple Airlines
Sat 10/2512:12 pmDEN - SNA
Nonstop2h 23mMultiple Airlines
Deal found 9/14$127

Cheapflights Fare Finder

 
Customize your flight search to find flights from Orange County 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 September 16, 2025.
Use the filters below to find and compare flights from Orange County to Colorado that are best for you.

Fly from

Orange County

Fly to

Colorado

Route

Depart

Return

Price

Santa AnaColorado Springs

SNA - COS

SNACOS

Santa Ana J. Wayne/Orange Cnty

Fri 10/3

1:47 pm-5:14 pm

Nonstop2h 27m

Colorado Springs

Mon 10/6

5:59 pm-7:26 pm

Nonstop2h 27m

$95

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Thu 11/6

9:43 am-9:49 pm

1 stop11h 06m

Denver Intl

Mon 11/10

9:48 am-11:16 am

Nonstop2h 28m

$133

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Thu 9/25

2:24 pm-11:16 pm

1 stop7h 52m

Denver Intl

Wed 10/1

10:29 pm-6:31 pm

1 stop21h 02m

$144

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Fri 10/10

7:53 pm-10:28 am

1 stop13h 35m

Denver Intl

Sun 10/12

5:51 pm-7:08 pm

1 stop26h 17m

$144

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Thu 9/25

2:24 pm-9:12 pm

1 stop5h 48m

Denver Intl

Sat 9/27

10:20 am-2:44 pm

1 stop5h 24m

$144

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Tue 9/30

12:58 pm-4:25 pm

Nonstop2h 27m

Denver Intl

Sun 10/5

7:17 pm-12:15 pm

1 stop17h 58m

$146

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Wed 10/1

12:58 pm-4:25 pm

Nonstop2h 27m

Denver Intl

Sun 10/5

3:05 pm-12:15 pm

1 stop22h 10m

$147

Santa AnaGrand Junction

SNA - GJT

SNAGJT

Santa Ana J. Wayne/Orange Cnty

Thu 10/16

2:34 pm-5:32 pm

Nonstop1h 58m

Grand Junction Regnl

Sun 10/19

6:12 pm-7:28 pm

Nonstop2h 16m

$148

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Fri 10/24

12:01 pm-3:31 pm

Nonstop2h 30m

Denver Intl

Sun 10/26

9:48 am-11:16 am

Nonstop2h 28m

$160

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Sun 9/28

7:16 pm-4:00 am

1 stop7h 44m

Denver Intl

Tue 9/30

10:30 am-12:03 pm

Nonstop2h 33m

$175

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 60 results
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Best time to book a flight from Orange County to Colorado

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

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

Currently, October is the cheapest month in which you can book a flight from Orange County to Colorado (average of $197). Flying from Orange County 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 KFI to CO?

Find hourly flight availability from Orange County 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 September 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Orange County to Colorado as you normally would.

Weekly flight availability from Orange County to Colorado

Explore weekly flight availability from Orange County 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 September 16, 2025.

The most flights from zzKFI to USCO are scheduled on a Monday (19 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (13 on average).

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 September 16, 2025.
Get a feel of what it's like to fly with Southwest, United Airlines, and American Airlines from Orange County to Colorado by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
8,929 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Allegiant Air
7.2
Good
699 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Frontier
5.8
Fair
3,172 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

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

    Within the past month, 64 users have taken a look at flights from Orange County to Colorado.

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

    Allegiant Air, Frontier, and Breeze Airways can get you from Orange County to Colorado in just under 1h 58m. Your travel time can differ by up to 9h 08m. Orange County and Colorado are separated by a distance of 640 mi. 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 Orange County to Colorado one-way?

    The cheapest airline one-way is Allegiant Air, with whom users have recently found tickets for as low as $58. However, be on the lookout for offers from Frontier and Southwest, as they are both options that can get you from Orange County to Colorado for a low price.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Orange County to Colorado (average of $197). Flying from Orange County 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.

See more FAQs

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Alternative routes for Orange County to Colorado

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Orange County to Colorado

Discover the top 7 airlines that operate flights from Orange County 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$70Average$179FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$71Average$98FlexibilityNo cancel feeOn-time88%
Breeze AirwaysCheapest$98Average$174FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$108Average$270FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$177Average$455FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$177Average$425FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$288Average$396FlexibilityNo cancel feeOn-time71%

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