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$57+ 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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — DEN
dic. 2 — dic. 91
mar. 12/2
mar. 12/9
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 noviembre 2, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$103
(Kiwi.com)

One-way from

$57
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$203
Provider with most accurate pricing for Los Angeles-Denver Intl flight deals.
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From Orange County to Colorado
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One-way flight from Orange County to Colorado
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Highest demand for flights based on searches. 9% 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 November 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 noviembre 2, 2025.

This CheapOair deal was found by Cheapflights users on 11/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/131:35 pmSNA - DEN
Nonstop2h 31mFrontier
lun. 12/1511:11 amDEN - SNA
Nonstop2h 31mFrontier
Deal found 11/2$102
This Kiwi.com deal was found by Cheapflights users on 10/31. 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.
jue. 12/2511:52 amSNA - DEN
Nonstop2h 23mFrontier
lun. 12/299:36 amDEN - SNA
Nonstop2h 32mFrontier
Deal found 10/31$103
This CheapOair deal was found by Cheapflights users on 11/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/2712:04 pmSNA - DEN
Nonstop2h 29mFrontier
mié. 12/311:11 amDEN - SNA
Nonstop2h 31mFrontier
Deal found 11/1$104
This Cheapflightsfares deal was found by Cheapflights users on 11/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/411:15 amSNA - DEN
Nonstop2h 23mFrontier
dom. 12/711:11 amDEN - SNA
Nonstop2h 31mFrontier
Deal found 11/1$106
This Trip.com deal was found by Cheapflights users on 10/31. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/1012:40 pmSNA - COS
Nonstop2h 27mAllegiant Air
vie. 11/141:52 pmCOS - SNA
Nonstop2h 27mAllegiant Air
Deal found 10/31$108
This Cheapflightsfares deal was found by Cheapflights users on 10/31. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/51:35 pmSNA - DEN
Nonstop2h 31mFrontier
dom. 12/711:11 amDEN - SNA
Nonstop2h 31mFrontier
Deal found 10/31$108
This Cheapflightsfares deal was found by Cheapflights users on 11/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/192:15 pmSNA - DEN
Nonstop2h 25mFrontier
dom. 11/239:43 amDEN - SNA
Nonstop2h 36mFrontier
Deal found 11/1$109
This CheapOair deal was found by Cheapflights users on 10/31. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/46:34 pmSNA - DEN
1 stop17h 13mFrontier
sáb. 12/66:00 amDEN - SNA
1 stop9h 23mFrontier
Deal found 10/31$110
This Kiwi.com deal was found by Cheapflights users on 10/31. 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.
lun. 11/1012:40 pmSNA - COS
Nonstop2h 27mAllegiant Air
lun. 11/174:52 pmCOS - SNA
Nonstop2h 27mAllegiant Air
Deal found 10/31$111
This FlightHub deal was found by Cheapflights users on 11/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/1712:40 pmSNA - COS
Nonstop2h 27mAllegiant Air
mié. 11/265:47 pmCOS - SNA
Nonstop2h 31mAllegiant Air
Deal found 11/1$112
This CheapOair deal was found by Cheapflights users on 10/31. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/161:35 pmSNA - DEN
Nonstop2h 31mFrontier
mar. 1/610:53 amDEN - SNA
Nonstop2h 29mFrontier
Deal found 10/31$112
This Kiwi.com deal was found by Cheapflights users on 10/31. 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.
vie. 11/79:40 amSNA - COS
Nonstop2h 27mAllegiant Air
vie. 11/141:52 pmCOS - SNA
Nonstop2h 27mAllegiant Air
Deal found 10/31$114

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 noviembre 2, 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

vie. 11/21

9:39 am-1:08 pm

Nonstop2h 29m

Colorado Springs

lun. 11/24

1:53 pm-3:21 pm

Nonstop2h 28m

$111

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

vie. 11/14

6:45 am-6:33 pm

1 stop10h 48m

Denver Intl

lun. 11/17

1:08 pm-6:48 pm

1 stop6h 40m

$154

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

mié. 11/12

3:01 pm-6:25 pm

Nonstop2h 24m

Denver Intl

lun. 11/17

9:48 am-11:16 am

Nonstop2h 28m

$173

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

mar. 12/16

6:45 am-2:46 pm

1 stop7h 01m

Denver Intl

mié. 1/7

12:15 pm-6:42 pm

1 stop7h 27m

$175

Long BeachDenver

LGB - DEN

LGBDEN

Long Beach Municipal

jue. 12/4

6:55 am-10:15 am

Nonstop2h 20m

Denver Intl

sáb. 12/6

7:45 am-9:15 am

Nonstop2h 30m

$184

Long BeachDenver

LGB - DEN

LGBDEN

Long Beach Municipal

mié. 2/25

1:10 pm-8:00 pm

1 stop5h 50m

Denver Intl

mié. 3/4

2:10 pm-5:55 pm

1 stop4h 45m

$189

Santa AnaGrand Junction

SNA - GJT

SNAGJT

Santa Ana J. Wayne/Orange Cnty

jue. 11/20

2:34 pm-5:32 pm

Nonstop1h 58m

Grand Junction Regnl

dom. 11/23

6:12 pm-7:28 pm

Nonstop2h 16m

$193

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

jue. 12/4

6:45 am-10:15 am

Nonstop2h 30m

Denver Intl

dom. 12/7

9:55 am-11:25 am

Nonstop2h 30m

$197

Long BeachDenver

LGB - DEN

LGBDEN

Long Beach Municipal

jue. 1/22

6:50 am-10:10 am

Nonstop2h 20m

Denver Intl

dom. 1/25

6:30 pm-8:10 pm

Nonstop2h 40m

$200

Santa AnaGrand Junction

SNA - GJT

SNAGJT

Santa Ana J. Wayne/Orange Cnty

jue. 11/20

7:00 am-12:39 pm

1 stop4h 39m

Grand Junction Regnl

dom. 11/23

5:50 am-8:49 am

1 stop3h 59m

$203

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

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, August is the cheapest month in which you can book a flight from Orange County to Colorado (average of $45). Flying from Orange County to Colorado in July is currently the most expensive (average of $96). 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 noviembre 2, 2025.

A simple way to save on the total cost of your ticket is to fly from Orange County to Colorado in the afternoon. If you’re flexible enough to do this you can expect to save up to 12% on your trip compared to booking a flight in the evening.

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

Use this chart to determine the cheapest time to fly round-trip from Orange County to Colorado. Price data was last updated on December 16, 2024.

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

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 noviembre 2, 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
4,241 reviews

Boarding

8.1

Crew

8.6

Food

7.0

Comfort

8.0

Overall

8.0

Entertainment

7.5

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
4,241 reviews
Southwest
8.0
Very good
4,241 reviews

Boarding

8.1

Crew

8.6

Food

7.0

Comfort

8.0

Overall

8.0

Entertainment

7.5

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
8,993 reviews
Southwest
8.0
Very good
4,241 reviews

Boarding

8.1

Crew

8.6

Food

7.0

Comfort

8.0

Overall

8.0

Entertainment

7.5

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
11,032 reviews
Southwest
8.0
Very good
4,241 reviews

Boarding

8.1

Crew

8.6

Food

7.0

Comfort

8.0

Overall

8.0

Entertainment

7.5

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
694 reviews
Southwest
8.0
Very good
4,241 reviews

Boarding

8.1

Crew

8.6

Food

7.0

Comfort

8.0

Overall

8.0

Entertainment

7.5

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
3,119 reviews
Southwest
8.0
Very good
4,241 reviews

Boarding

8.1

Crew

8.6

Food

7.0

Comfort

8.0

Overall

8.0

Entertainment

7.5

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, 78 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 Alaska Airlines can get you from Orange County to Colorado in just under 2h 24m. Your travel time can differ by up to 4h 37m. Orange County and Colorado are separated by a distance of 844 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 Frontier, with whom users have recently found tickets for as low as $69. However, be on the lookout for offers from Southwest and United Airlines, 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, August is the cheapest month in which you can book a flight from Orange County to Colorado (average of $45). Flying from Orange County to Colorado in July is currently the most expensive (average of $96). 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 noviembre 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$71Average$180FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$79Average$98FlexibilityNo cancel feeOn-time88%
Breeze AirwaysCheapest$98Average$188FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$108Average$282FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$176Average$450FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$177Average$423FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$278Average$423FlexibilityNo cancel feeOn-time71%

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