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Cheap flights from Santa Ana, California to Denver from £50

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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — DEN
14 Dec — 21 Dec1
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 14 November 2025.

Round-trip from

£131

One-way from

£50

Popular in

June

Cheapest in

February

Average price

£207
Southwest
  • Southwest
  • 15/1-21/1
  • Nonstop
  • 4h 55m total
  • Santa Ana to Denver
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Frontier
  • Frontier
  • 9/4
  • Nonstop
  • 2h 23m total
  • Santa Ana to Denver
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£3 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (£3 potential savings vs. average return price).
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Average for round-trip flights in November 2025
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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 14 November 2025.

Mon 15/1220:59SNA - DEN
1 stop12h 46mAlaska Airlines
Tue 16/1212:40DEN - SNA
1 stop9h 34mAlaska Airlines
Deal found 12/11£149
Wed 3/1213:50SNA - DEN
1 stop4h 08mDelta
Sat 13/1218:22DEN - SNA
1 stop4h 42mDelta
Deal found 11/11£157
Wed 3/1213:50SNA - DEN
1 stop4h 08mDelta
Sat 6/1215:54DEN - SNA
1 stop7h 10mDelta
Deal found 12/11£165
Thu 4/1211:10SNA - DEN
1 stop6h 44mDelta
Tue 9/1212:25DEN - SNA
1 stop6h 45mDelta
Deal found 12/11£171
Fri 12/1215:10SNA - DEN
1 stop7h 11mDelta
Tue 16/1212:25DEN - SNA
1 stop6h 45mDelta
Deal found 13/11£172
Sun 14/1208:55SNA - DEN
Nonstop2h 18mUnited Airlines
Tue 16/1219:50DEN - SNA
Nonstop2h 33mUnited Airlines
Deal found 13/11£185
Wed 10/1207:00SNA - DEN
Nonstop2h 30mUnited Airlines
Wed 17/1207:46DEN - SNA
Nonstop2h 33mUnited Airlines
Deal found 12/11£188
Tue 16/1208:00SNA - DEN
1 stop6h 39mDelta
Fri 19/1205:30DEN - SNA
1 stop4h 35mDelta
Deal found 13/11£200
Wed 24/1210:13SNA - DEN
1 stop12h 46mAlaska Airlines
Sun 28/1215:46DEN - SNA
1 stop7h 44mAlaska Airlines
Deal found 13/11£201
Sun 7/1211:10SNA - DEN
1 stop6h 44mDelta
Wed 10/1207:05DEN - SNA
1 stop6h 16mDelta
Deal found 12/11£203

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 14 November 2025.
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

Wed 7/1

15:35-23:35

1 stop7h 00m

Denver Intl

Mon 12/1

13:34-21:27

1 stop8h 53m

£149

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Fri 16/1

20:48-12:38

1 stop14h 50m

Denver Intl

Sun 18/1

11:49-17:18

1 stop6h 29m

£160

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Wed 3/12

13:50-18:58

1 stop4h 08m

Denver Intl

Sat 6/12

15:54-22:04

1 stop7h 10m

£165

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Mon 8/12

08:55-12:13

Nonstop2h 18m

Denver Intl

Fri 12/12

07:46-09:19

Nonstop2h 33m

£165

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Thu 4/12

11:10-18:54

1 stop6h 44m

Denver Intl

Tue 9/12

12:25-18:10

1 stop6h 45m

£171

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Fri 12/12

15:10-23:21

1 stop7h 11m

Denver Intl

Tue 16/12

12:25-18:10

1 stop6h 45m

£172

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Wed 3/12

15:10-23:21

1 stop7h 11m

Denver Intl

Sat 13/12

18:22-22:04

1 stop4h 42m

£180

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Wed 7/1

07:00-10:22

Nonstop2h 22m

Denver Intl

Mon 12/1

08:00-09:36

Nonstop2h 36m

£184

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Fri 30/1

09:00-12:24

Nonstop2h 24m

Denver Intl

Tue 3/2

19:45-21:18

Nonstop2h 33m

£184

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Mon 15/12

06:45-19:24

2 stops11h 39m

Denver Intl

Tue 16/12

06:45-14:04

1 stop8h 19m

£192

Flights are sorted by cheapest return flights first.

Deals found on 12/11

Showing 1-10 of 22 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 7 November 2025.

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 £58). 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 14 November 2025.

Unlike at midday, when flights are generally more expensive, you can save up to 80% 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, Delta, and United Airlines fly from Santa Ana, California to Denver in about 2h 15m. The time it takes to get you to your destination can typically vary by up to 4h 29m. Santa Ana, California and Denver 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 Denver one-way?

    The cheapet airlines for a one-way flight from Santa Ana, California to Denver are United Airlines (£60), Frontier (£90), and Alaska Airlines (£93).

  • 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 Lufthansa (93%), United Airlines (91%) and Air Canada (90%).

  • 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 £58). 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

Travelling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Winter Park
Frisco

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Alternative routes for Santa Ana to Denver

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

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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.

Can Cheapflights notify me if prices for flights from Santa Ana to Denver become cheaper?

Of course! You can now track prices for flights from Santa Ana to Denver and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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