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Cheap flights from Santa Ana, California to Denver from £81

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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — DEN
12 Jul — 19 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap 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 12 June 2026.

Wed 12/806:45
SNA
-
DEN
Nonstop2h 35m
United Airlines
Wed 12/820:50
DEN
-
SNA
Nonstop2h 27m
United Airlines
Deal found 9/6£161
Wed 2/915:20
SNA
-
DEN
Nonstop2h 20m
Southwest
Wed 9/919:30
DEN
-
SNA
Nonstop2h 25m
Southwest
Deal found 8/6£161
Wed 2/913:00
SNA
-
DEN
1 stop4h 45m
Southwest
Tue 8/919:30
DEN
-
SNA
Nonstop2h 25m
Southwest
Deal found 8/6£169
Tue 1/909:52
SNA
-
DEN
1 stop4h 10m
Delta
Wed 2/907:05
DEN
-
SNA
1 stop6h 00m
Delta
Deal found 12/6£176
Wed 12/808:45
SNA
-
DEN
1 stop5h 00m
Southwest
Wed 12/816:30
DEN
-
SNA
1 stop5h 35m
Southwest
Deal found 9/6£176
Wed 19/818:25
SNA
-
DEN
Nonstop2h 24m
United Airlines
Sat 22/811:35
DEN
-
SNA
Nonstop2h 30m
United Airlines
Deal found 9/6£184
Wed 2/915:20
SNA
-
DEN
Nonstop2h 20m
Southwest
Thu 10/917:35
DEN
-
SNA
Nonstop2h 25m
Southwest
Deal found 8/6£185
Wed 19/815:20
SNA
-
DEN
Nonstop2h 20m
Southwest
Sat 22/812:25
DEN
-
SNA
1 stop4h 50m
Southwest
Deal found 9/6£191
Fri 24/708:55
SNA
-
DEN
Nonstop2h 30m
Frontier
Mon 27/706:45
DEN
-
SNA
1 stop7h 57m
Frontier
Deal found 8/6£193
Wed 2/914:10
SNA
-
DEN
2 stops6h 10m
Southwest
Thu 3/920:30
DEN
-
SNA
Nonstop2h 25m
Southwest
Deal found 11/6£196

Find 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 12 June 2026.

Round-trip from

£161

One-way from

£81

Popular in

June

Cheapest in

October

Average price

£291
United Airlines
  • United Airlines
  • 12/8-12/8
  • Nonstop
  • 5h 02m total
  • Santa Ana to Denver
Search Deals
Southwest
  • Southwest
  • 1/9
  • Nonstop
  • 2h 20m total
  • Santa Ana to Denver
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£25 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

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 12 June 2026.
Use the filters below to find and compare flights from Santa Ana to Denver that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Wed 12/8

08:55-12:18

Nonstop2h 23m

Denver Intl

Mon 17/8

20:50-22:17

Nonstop2h 27m

£184

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Wed 26/8

13:30-16:50

Nonstop2h 20m

Denver Intl

Mon 31/8

20:30-21:55

Nonstop2h 25m

£185

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Sat 3/10

13:45-21:50

2 stops7h 05m

Denver Intl

Tue 6/10

12:45-17:10

2 stops5h 25m

£207

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Fri 14/8

16:10-19:33

Nonstop2h 23m

Denver Intl

Sat 15/8

16:00-17:29

Nonstop2h 29m

£226

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Wed 9/9

07:00-15:11

1 stop7h 11m

Denver Intl

Sun 13/9

15:40-21:53

1 stop7h 13m

£229

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Wed 1/7

19:50-23:05

Nonstop2h 15m

Denver Intl

Wed 8/7

06:50-10:30

1 stop4h 40m

£232

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Tue 8/12

11:30-14:40

Nonstop2h 10m

Denver Intl

Thu 10/12

05:15-09:44

1 stop5h 29m

£251

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Fri 24/7

18:05-21:25

Nonstop2h 20m

Denver Intl

Tue 28/7

18:05-19:35

Nonstop2h 30m

£261

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Tue 30/6

08:45-12:09

Nonstop2h 24m

Denver Intl

Tue 7/7

07:40-09:07

Nonstop2h 27m

£268

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Wed 12/8

08:30-13:40

1 stop4h 10m

Denver Intl

Wed 12/8

14:40-19:15

2 stops5h 35m

£272

Flights are sorted by cheapest return flights first.

Deals found on 9/6

Showing 1-10 of 22 resultsSorted by cheapest first
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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?

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 47 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, October is the cheapest month in which you can book a flight from Santa Ana, California to Denver (average of £165). Flying from Santa Ana, California to Denver in June is currently the most expensive (average of £291). 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 12 June 2026.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 73% on flights from Santa Ana, California to Denver by exploring options for tickets in the morning.

How much does it cost for a return flight from Santa Ana, California to Denver?

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 Delta, United Airlines, and Southwest 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 54m. Santa Ana, California and Denver are separated by a distance of 844 mi. This flight may include one or multiple stops.

  • 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 Air Canada (91%), Frontier (91%) and Volaris (91%).

  • 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, October is the cheapest month in which you can book a flight from Santa Ana, California to Denver (average of £165). Flying from Santa Ana, California to Denver in June is currently the most expensive (average of £291). 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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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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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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