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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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — DEN
30 Nov — 7 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 31 October 2025.

Round-trip from

£119

One-way from

£50

Popular in

June

Cheapest in

February

Average price

£175

Good one-way deal

£22 or less
Southwest
  • Southwest
  • 7/1-10/1
  • Nonstop
  • 5h 00m total
  • Santa Ana to Denver
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Frontier
  • Frontier
  • 9/3
  • Nonstop
  • 2h 23m total
  • Santa Ana to Denver
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Highest demand for flights based on searches. 2% potential increase in price (£2 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 October 2025
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Price to beat on a one-way flight from Santa Ana J. Wayne/Orange Cnty to Denver Intl.
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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 31 October 2025.

Mon 1/1212:04SNA - DEN
Nonstop2h 29mFrontier
Mon 8/1211:11DEN - SNA
Nonstop2h 31mFrontier
Deal found 29/10£130
Fri 5/1208:55SNA - DEN
Nonstop2h 18mUnited Airlines
Sat 6/1219:50DEN - SNA
Nonstop2h 33mUnited Airlines
Deal found 29/10£134
Thu 4/1220:59SNA - DEN
1 stop12h 46mAlaska Airlines
Tue 9/1206:45DEN - SNA
1 stop8h 19mAlaska Airlines
Deal found 29/10£149
Thu 4/1206:45SNA - DEN
Nonstop2h 30mSouthwest
Sun 7/1209:55DEN - SNA
Nonstop2h 30mSouthwest
Deal found 30/10£150
Wed 10/1207:00SNA - DEN
1 stop6h 58mDelta
Fri 12/1218:22DEN - SNA
1 stop4h 42mDelta
Deal found 31/10£157
Tue 9/1206:45SNA - DEN
1 stop7h 01mAlaska Airlines
Mon 15/1218:59DEN - SNA
2 stops16h 57mAlaska Airlines
Deal found 29/10£184
Fri 5/1206:45SNA - DEN
1 stop4h 35mSouthwest
Sat 6/1213:05DEN - SNA
2 stops5h 20mSouthwest
Deal found 29/10£196
Sun 7/1208:00SNA - DEN
Nonstop2h 25mSouthwest
Sun 7/1220:15DEN - SNA
Nonstop2h 30mSouthwest
Deal found 29/10£200
Mon 8/1216:25SNA - DEN
1 stop4h 47mAmerican Airlines
Wed 10/1207:53DEN - SNA
1 stop4h 45mAmerican Airlines
Deal found 29/10£206

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 31 October 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

15:35-23:36

1 stop7h 01m

Denver Intl

Sat 10/1

07:00-14:47

1 stop8h 47m

£134

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Thu 8/1

08:15-16:13

1 stop6h 58m

Denver Intl

Sat 10/1

07:00-14:47

1 stop8h 47m

£145

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Thu 8/1

06:45-16:13

1 stop8h 28m

Denver Intl

Fri 9/1

13:37-20:00

1 stop7h 23m

£156

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Fri 9/1

07:30-17:34

1 stop9h 04m

Denver Intl

Mon 12/1

15:59-21:57

1 stop6h 58m

£157

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Thu 22/1

15:35-23:36

1 stop7h 01m

Denver Intl

Sun 25/1

11:49-17:25

1 stop6h 36m

£160

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Fri 9/1

15:35-23:36

1 stop7h 01m

Denver Intl

Sun 11/1

11:49-17:25

1 stop6h 36m

£160

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Wed 7/1

15:35-23:36

1 stop7h 01m

Denver Intl

Fri 9/1

12:34-21:16

2 stops9h 42m

£182

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Wed 7/1

15:35-23:36

1 stop7h 01m

Denver Intl

Thu 8/1

08:04-17:14

2 stops10h 10m

£182

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Fri 9/1

09:00-12:24

Nonstop2h 24m

Denver Intl

Fri 9/1

19:45-21:18

Nonstop2h 33m

£195

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Wed 17/12

16:12-19:30

Nonstop2h 18m

£60

Flights are sorted by cheapest return flights first.

Deals found on 30/10

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 24 October 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 63 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 31 October 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 Alaska Airlines and Delta fly from Santa Ana, California to Denver in about 7h 01m. The time it takes to get you to your destination can typically vary by up to 2h 03m. 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), Southwest (£71), and Alaska Airlines (£78).

  • 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 (89%), Air Canada (87%) and Southwest (85%).

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

    The cheapest flight price from Santa Ana, California to Denver is £22. On average you can expect to pay £66. The most popular route, (Santa Ana J. Wayne/Orange Cnty - Denver Intl), can usually be booked for £183.

  • 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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