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Cheap flights from Santa Ana, California to Denver from £54

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 18/2. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — DEN
6 Feb — 13 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Santa Ana to Denver

Discover tips and strategies to find the most affordable flight options for your journey from Santa Ana (SNA) to Denver (DEN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 7 January 2026.

Round-trip from

£126

One-way from

£54

Popular in

December

Cheapest in

September

Average price

£189
Southwest
  • Southwest
  • 18/2-22/2
  • Nonstop
  • 4h 55m total
  • Santa Ana to Denver
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Southwest
  • Southwest
  • 18/2
  • Nonstop
  • 2h 20m total
  • Santa Ana to Denver
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£9 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (£2 potential savings vs. average return price).
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Average for round-trip flights in January 2026
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Find flight deals from Santa Ana to Denver

Enter your travel dates to find the best prices.

Cheapest flights from Santa Ana to Denver
Explore the most affordable flight options available from Santa Ana to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 January 2026.

Sat 21/209:00SNA - DEN
Nonstop2h 19mUnited Airlines
Wed 25/219:12DEN - SNA
Nonstop2h 37mUnited Airlines
Deal found 6/1£116
Wed 25/207:25SNA - DEN
Nonstop2h 20mSouthwest
Fri 27/219:45DEN - SNA
Nonstop2h 35mSouthwest
Deal found 6/1£126
Thu 12/207:01SNA - DEN
Nonstop2h 19mUnited Airlines
Sat 21/219:50DEN - SNA
Nonstop2h 37mUnited Airlines
Deal found 6/1£131
Thu 26/218:40SNA - DEN
Nonstop2h 19mUnited Airlines
Sun 1/308:05DEN - SNA
Nonstop2h 40mUnited Airlines
Deal found 6/1£146
Thu 12/219:55SNA - DEN
Nonstop2h 15mSouthwest
Sun 22/208:15DEN - SNA
Nonstop2h 35mSouthwest
Deal found 6/1£153
Thu 26/219:55SNA - DEN
Nonstop2h 15mSouthwest
Sun 1/308:15DEN - SNA
Nonstop2h 35mSouthwest
Deal found 5/1£155
Wed 28/116:06SNA - DEN
Nonstop2h 24mUnited Airlines
Wed 11/208:00DEN - SNA
Nonstop2h 36mUnited Airlines
Deal found 6/1£157
Fri 13/219:55SNA - DEN
Nonstop2h 15mSouthwest
Sun 15/208:25DEN - SNA
Nonstop2h 35mSouthwest
Deal found 6/1£160
Fri 6/215:35SNA - DEN
1 stop7h 00mAlaska Airlines
Sun 8/207:00DEN - SNA
1 stop16h 27mAlaska Airlines
Deal found 6/1£163
Sat 31/106:45SNA - DEN
1 stop15h 50mAlaska Airlines
Tue 3/207:00DEN - SNA
1 stop12h 38mAlaska Airlines
Deal found 7/1£164
Fri 30/107:30SNA - DEN
1 stop14h 55mDelta
Sun 1/206:29DEN - SNA
1 stop28h 50mDelta
Deal found 5/1£166

Cheapflights Fare Finder

 
Customise your flight search to find flights from Santa Ana to Denver 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 858,174 searches. Data last updated 7 January 2026.
Use the filters below to find and compare flights from Santa Ana to Denver that are best for you.

Fly from

Santa Ana

Fly to

Denver

Route

Depart

Return

Price

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Sat 21/2

09:00-12:19

Nonstop2h 19m

Denver Intl

Wed 25/2

19:12-20:49

Nonstop2h 37m

£116

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Thu 29/1

06:45-23:35

1 stop15h 50m

Denver Intl

Tue 3/2

07:00-21:16

2 stops15h 16m

£180

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Wed 25/2

07:01-10:20

Nonstop2h 19m

Denver Intl

Fri 27/2

20:31-22:08

Nonstop2h 37m

£183

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Wed 25/2

10:06-21:23

2 stops10h 17m

Denver Intl

Fri 27/2

19:52-12:08

1 stop17h 16m

£192

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Thu 26/2

09:00-12:19

Nonstop2h 19m

Denver Intl

Sun 1/3

08:05-09:45

Nonstop2h 40m

£197

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Thu 19/2

18:40-21:59

Nonstop2h 19m

Denver Intl

Mon 23/2

19:12-20:49

Nonstop2h 37m

£197

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Thu 19/2

18:40-21:59

Nonstop2h 19m

Denver Intl

Sun 22/2

08:05-09:45

Nonstop2h 40m

£197

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Wed 6/5

06:45-13:35

1 stop5h 50m

Denver Intl

Sat 9/5

19:50-21:20

Nonstop2h 30m

£210

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Wed 25/3

07:00-10:19

Nonstop2h 19m

Denver Intl

Sun 29/3

19:15-20:47

Nonstop2h 32m

£210

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Sun 25/1

16:06-19:30

Nonstop2h 24m

Denver Intl

Wed 11/2

08:00-09:36

Nonstop2h 36m

£213

Flights are sorted by cheapest return flights first.

Deals found on 5/1

Showing 1-10 of 21 results
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Best time to book a flight from Santa Ana to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver from Santa Ana with our price prediction graph.
Estimated return 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 Denver

How far ahead should I book a flight from Santa Ana, California to Denver?

Use this chart to determine the optimal time to book a return flight from Santa Ana to Denver. Price data was last updated on 2 January 2026.

The price you pay for your flight from Santa Ana, California to Denver may vary depending on when you book. For the best chance of a lower fare, look to book 60 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, March is the cheapest month in which you can book a flight from Santa Ana, California to Denver (average of £27). Flying from Santa Ana, California to Denver in September is currently the most expensive (average of £55). 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 DEN?

Find hourly flight availability from Santa Ana to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 7 January 2026.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 88% on flights from Santa Ana, California to Denver by exploring options for tickets in the evening.

Related info for your journey

Find useful and relevant information for your journey from Santa Ana to Denver. 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 Santa Ana, California to Denver flight route?

    Within the past month, 1 users have taken a look at flights from Santa Ana J. Wayne/Orange Cnty to Denver Intl.

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

    Airlines like Southwest and United Airlines fly from Santa Ana, California to Denver in about 2h 19m. The time it takes to get you to your destination is usually consistent. Santa Ana, California and Denver are separated by a distance of 844 mi. All flights are typically direct.

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

    The top 3 most reliable airlines when flying from Santa Ana, California to Denver are United Airlines (89%), Frontier (85%) and Lufthansa (85%).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Santa Ana to Denver 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 Denver?

    Currently, March is the cheapest month in which you can book a flight from Santa Ana, California to Denver (average of £27). Flying from Santa Ana, California to Denver in September is currently the most expensive (average of £55). 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 Denver

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How does Cheapflights help users find flights from Santa Ana to Denver?

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Why should you use Cheapflights to find cheap flight tickets from Santa Ana to Denver?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Santa Ana to Denver for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Santa Ana to Denver with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Santa Ana to Denver flexibly with Cheapflights today.

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