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$43+ Cheap flights from Santa Ana, CA (SNA) 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 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — DEN
Jan 7 — Jan 141
Wed 1/7
Wed 1/14
1 adult, Economy
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Cheap flight deals from Santa Ana to Colorado

Cheapest flights from Santa Ana to Colorado
Explore the most affordable flight options available from Santa Ana to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 8, 2025.

This WAYA deal was found by Cheapflights users on 12/6. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/156:34 pmSNA - DEN
1 stop8h 24mFrontier
Wed 12/1711:11 amDEN - SNA
Nonstop2h 31mFrontier
Deal found 12/6$110
This Kiwi.com deal was found by Cheapflights users on 12/6. 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 12/161:35 pmSNA - DEN
Nonstop2h 31mFrontier
Mon 12/227:00 amDEN - SNA
1 stop13h 21mFrontier
Deal found 12/6$118
This Kiwi.com deal was found by Cheapflights users on 12/6. 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 12/161:35 pmSNA - DEN
Nonstop2h 31mFrontier
Sun 12/2810:29 pmDEN - SNA
1 stop12h 06mFrontier
Deal found 12/6$119
This Kiwi.com deal was found by Cheapflights users on 12/6. 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 12/298:16 pmSNA - DEN
1 stop6h 42mFrontier
Mon 1/129:50 amDEN - SNA
Nonstop2h 32mFrontier
Deal found 12/6$120
This Kiwi.com deal was found by Cheapflights users on 12/5. 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 12/161:35 pmSNA - DEN
Nonstop2h 31mFrontier
Thu 12/186:35 amDEN - SNA
1 stop28h 05mFrontier
Deal found 12/5$128
This CheapOair deal was found by Cheapflights users on 12/5. 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.
Wed 12/171:35 pmSNA - DEN
Nonstop2h 31mFrontier
Thu 12/1810:29 pmDEN - SNA
1 stop10h 58mFrontier
Deal found 12/5$131
This Kiwi.com deal was found by Cheapflights users on 12/6. 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 12/171:35 pmSNA - DEN
Nonstop2h 31mFrontier
Sun 12/2810:29 pmDEN - SNA
1 stop12h 06mFrontier
Deal found 12/6$135
This Kiwi.com deal was found by Cheapflights users on 12/6. 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 12/161:35 pmSNA - DEN
Nonstop2h 31mMultiple Airlines
Wed 12/176:30 amDEN - SNA
1 stop5h 14mMultiple Airlines
Deal found 12/6$144
This Frontier deal was found by Cheapflights users on 12/7. 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.
Tue 12/161:35 pmSNA - DEN
Nonstop2h 31mFrontier
Sat 12/2010:44 pmDEN - SNA
1 stop11h 01mFrontier
Deal found 12/7$146
This CheapOair deal was found by Cheapflights users on 12/7. 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.
Sun 12/219:30 amSNA - DEN
1 stop12h 09mFrontier
Wed 1/289:44 pmDEN - SNA
1 stop17h 00mFrontier
Deal found 12/7$147
This Kiwi.com deal was found by Cheapflights users on 12/6. 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 12/121:34 pmSNA - COS
Nonstop2h 29mMultiple Airlines
Sun 12/143:26 pmCOS - SNA
1 stop25h 29mMultiple Airlines
Deal found 12/6$161
This Kiwi.com deal was found by Cheapflights users on 12/8. 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.
Sat 12/209:09 amSNA - MTJ
Nonstop2h 11mBreeze Airways
Wed 1/711:13 amMTJ - SNA
Nonstop2h 13mBreeze Airways
Deal found 12/8$194

Find flight deals from Santa Ana to Colorado

Keep the following information in mind while searching for Santa Ana to Colorado flight deals. Data was last updated December 8, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$93
(Kiwi.com)

One-way from

$43
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$200

Good round-trip deal

$94 or less

Good one-way deal

$69 or less
Provider with most accurate pricing for Los Angeles-Denver Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Denver Intl flights.
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From Santa Ana J. Wayne/Orange Cnty to Colorado
Search Deals
One-way flight from Santa Ana J. Wayne/Orange Cnty to Colorado
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($19 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Santa Ana J. Wayne/Orange Cnty to Colorado.
Search Deals
Price to beat on a one-way flight from Santa Ana J. Wayne/Orange Cnty to Colorado.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santa Ana 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 December 8, 2025.
Use the filters below to find and compare flights from Santa Ana to Colorado that are best for you.

Fly from

Santa Ana

Fly to

Colorado

Route

Depart

Return

Price

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Thu 1/29

11:53 am-3:13 pm

Nonstop2h 20m

Denver Intl

Mon 2/2

9:11 am-10:48 am

Nonstop2h 37m

$107

Santa AnaColorado Springs

SNA - COS

SNACOS

Santa Ana J. Wayne/Orange Cnty

Fri 2/6

9:38 am-1:06 pm

Nonstop2h 28m

Colorado Springs

Mon 2/16

5:12 pm-6:52 pm

Nonstop2h 40m

$111

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Thu 1/22

11:53 am-3:13 pm

Nonstop2h 20m

Denver Intl

Thu 1/29

9:21 am-10:58 am

Nonstop2h 37m

$120

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Sat 1/17

4:37 pm-12:08 am

1 stop6h 31m

Denver Intl

Mon 1/19

10:29 pm-12:25 pm

1 stop14h 56m

$147

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Sun 12/21

7:57 pm-3:58 am

1 stop7h 01m

Denver Intl

Tue 1/6

9:45 pm-10:16 am

1 stop13h 31m

$156

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Mon 2/16

12:12 pm-3:35 pm

Nonstop2h 23m

Denver Intl

Sat 2/21

9:45 am-11:17 am

Nonstop2h 32m

$191

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Thu 2/5

10:53 am-10:53 am

1 stop23h 00m

Denver Intl

Tue 2/10

7:00 am-2:46 pm

1 stop8h 46m

$196

Santa AnaGrand Junction

SNA - GJT

SNAGJT

Santa Ana J. Wayne/Orange Cnty

Sat 1/17

1:20 pm-12:33 pm

1 stop22h 13m

Grand Junction Regnl

Thu 1/22

7:45 pm-9:04 pm

Nonstop2h 19m

$198

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Sun 12/21

7:57 pm-3:58 am

1 stop7h 01m

Denver Intl

Sat 12/27

10:29 pm-9:50 am

1 stop12h 21m

$209

Santa AnaAspen

SNA - ASE

SNAASE

Santa Ana J. Wayne/Orange Cnty

Tue 1/20

7:00 am-2:44 pm

1 stop6h 44m

Aspen Pitkin County

Fri 1/23

3:25 pm-9:18 pm

1 stop6h 53m

$211

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/6

Showing 1-10 of 60 results
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Best time to book a flight from Santa Ana to Colorado

Have a flexible travel schedule? Discover the best time to fly to Colorado from Santa Ana 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 Santa Ana to Colorado

What is the cheapest month to book a flight from Santa Ana, California to Colorado?

Currently, March is the cheapest month in which you can book a flight from Santa Ana, California to Colorado (average of $36). Flying from Santa Ana, California to Colorado in September is currently the most expensive (average of $75). 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 SNA to CO?

Find hourly flight availability from Santa Ana 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 December 8, 2025.

One of the essential ways to save on airfare from Santa Ana, California to Colorado is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 17% on airfare.

What is the cheapest day to fly from Santa Ana, California to Colorado?

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

Travelers seeking maximum savings on their Santa Ana, California 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.

Weekly flight availability from Santa Ana, California to Colorado

Explore weekly flight availability from Santa Ana 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 December 8, 2025.

The most flights from SNA to USCO are scheduled on a Friday (23 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (15 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 December 8, 2025.
See what other customers who have flown with Southwest, United Airlines, and American Airlines from Santa Ana to Colorado have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,253 reviews

Crew

8.6

Boarding

8.1

Overall

8.0

Comfort

8.0

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,253 reviews
Southwest
8.0
Very good
4,253 reviews

Crew

8.6

Boarding

8.1

Overall

8.0

Comfort

8.0

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,084 reviews
Southwest
8.0
Very good
4,253 reviews

Crew

8.6

Boarding

8.1

Overall

8.0

Comfort

8.0

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,044 reviews
Southwest
8.0
Very good
4,253 reviews

Crew

8.6

Boarding

8.1

Overall

8.0

Comfort

8.0

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Allegiant Air
7.2
Good
698 reviews
Southwest
8.0
Very good
4,253 reviews

Crew

8.6

Boarding

8.1

Overall

8.0

Comfort

8.0

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Frontier
5.8
Fair
3,087 reviews
Southwest
8.0
Very good
4,253 reviews

Crew

8.6

Boarding

8.1

Overall

8.0

Comfort

8.0

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Santa Ana to Colorado. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Santa Ana to Colorado?

    If you book a flight to Colorado from Santa Ana, you will be flying from J. Wayne/Orange Cnty, which is the city’s only airport. Santa Ana J. Wayne/Orange Cnty (SNA) is located 4.8 mi from the center of Santa Ana.

  • How popular is this Santa Ana, California to Colorado flight route?

    Flights from Santa Ana J. Wayne/Orange Cnty to Colorado have been viewed 70 times in the past calendar month.

  • How long is the flight from Santa Ana, California to Colorado?

    A quick flight from Santa Ana, California to Colorado can take about 2h 20m. Frontier provides one of the quickest options available for as low as $107. Santa Ana, California and Colorado are separated by a distance of 844 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Santa Ana, California to Colorado one-way?

    $33 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Allegiant Air and Breeze Airways, with prices starting from $45 and $59, respectively.

  • What are the most popular routes from Santa Ana, California to Colorado?

    When deciding which route to take from Santa Ana, California to Colorado consider Santa Ana J. Wayne/Orange Cnty - Denver Intl, Santa Ana J. Wayne/Orange Cnty - Vail Eagle County or Santa Ana J. Wayne/Orange Cnty - Aspen Pitkin County as they are the most popular.

  • What are the most reliable airlines from Santa Ana, California to Colorado?

    Consider Frontier (93%), Lufthansa (91%) or United Airlines (90%) when booking your flight. These represent the most reliable airlines when flying from Santa Ana, California to Colorado.

  • What are the cheapest flights from Santa Ana, California to Colorado?

    Looking for the cheapest flight from Santa Ana, California to Colorado? While on average our users pay $778, our data indicates the cheapest price to be $48. The most popular route (Santa Ana J. Wayne/Orange Cnty - Denver Intl), is priced around $74.

  • Can I find deals for flights from Santa Ana to Colorado that include hotel bookings?

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

  • How can I find direct flights from Santa Ana to Colorado?

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

  • Can I find deals for business class flights from Santa Ana to Colorado?

    Yes. Cheapflights offers flight deals from Santa Ana 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 Santa Ana, California to Colorado?

    Currently, March is the cheapest month in which you can book a flight from Santa Ana, California to Colorado (average of $36). Flying from Santa Ana, California to Colorado in September is currently the most expensive (average of $75). 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 Santa Ana to Colorado

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Top 7 airlines flying from Santa Ana to Colorado

Discover the top 7 airlines that operate flights from Santa Ana 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 December 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$67Average$175FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$84Average$98FlexibilityNo cancel feeOn-time88%
DeltaCheapest$108Average$282FlexibilityNo cancel feeOn-timeN/A
Breeze AirwaysCheapest$126Average$175FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$177Average$444FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$177Average$337FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$278Average$400FlexibilityNo cancel feeOn-time71%

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