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Cheap flights from Denver to Santa Ana from £61

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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SNA
8 Jul — 15 Jul1
1 adult

Cheap flight deals from Denver to Santa Ana

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Santa Ana (SNA). 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 3 July 2025.

Round-trip from

£115

One-way from

£61

Popular in

June

Cheapest in

February

Average price

£146
Southwest
  • Southwest
  • 15/9-20/9
  • Nonstop
  • 4h 45m total
  • Denver to Santa Ana
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Alaska Airlines
  • Alaska Airlines
  • 11/11
  • 1 total stop
  • 6h 41m total
  • Denver to Santa Ana
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£5 potential increase over avg. return price).
Search Deals
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 July 2025
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Find flight deals from Denver to Santa Ana

Cheapest flights from Denver to Santa Ana
Explore the most affordable flight options available from Denver to Santa Ana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 July 2025.

Mon 15/919:10DEN - SNA
Nonstop2h 25mSouthwest
Sat 20/913:10SNA - DEN
Nonstop2h 20mSouthwest
Deal found 2/7£115
Tue 23/911:40DEN - SNA
1 stop6h 49mHawaiian Airlines
Wed 24/906:45SNA - DEN
1 stop9h 36mHawaiian Airlines
Deal found 2/7£129
Tue 29/720:42DEN - SNA
Nonstop2h 27mUnited Airlines
Tue 5/806:50SNA - DEN
Nonstop2h 27mUnited Airlines
Deal found 1/7£137
Fri 29/821:23DEN - SNA
1 stop13h 26mAlaska Airlines
Mon 8/921:15SNA - DEN
1 stop13h 55mAlaska Airlines
Deal found 1/7£143
Sat 2/818:10DEN - SNA
1 stop4h 36mDelta
Wed 6/817:05SNA - DEN
1 stop4h 06mDelta
Deal found 1/7£159

Cheapflights Fare Finder

Customise your flight search to find flights from Denver to Santa Ana 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 3 July 2025.
Use the filters below to find and compare flights from Denver to Santa Ana that are best for you.

Fly from

Denver

Fly to

Santa Ana

Route

Depart

Return

Price

DenverSanta Ana

DEN - SNA

DENSNA

Denver Intl

Mon 15/9

19:10-20:35

Nonstop2h 25m

Santa Ana J. Wayne/Orange Cnty

Sat 20/9

13:10-16:30

Nonstop2h 20m

£115

DenverSanta Ana

DEN - SNA

DENSNA

Denver Intl

Tue 23/9

11:40-17:29

1 stop6h 49m

Santa Ana J. Wayne/Orange Cnty

Wed 24/9

06:45-17:21

1 stop9h 36m

£129

DenverSanta Ana

DEN - SNA

DENSNA

Denver Intl

Tue 29/7

20:42-22:09

Nonstop2h 27m

Santa Ana J. Wayne/Orange Cnty

Tue 5/8

06:50-10:17

Nonstop2h 27m

£137

DenverSanta Ana

DEN - SNA

DENSNA

Denver Intl

Fri 29/8

21:23-09:49

1 stop13h 26m

Santa Ana J. Wayne/Orange Cnty

Mon 8/9

21:15-12:10

1 stop13h 55m

£143

DenverSanta Ana

DEN - SNA

DENSNA

Denver Intl

Sat 2/8

15:55-21:46

1 stop6h 51m

Santa Ana J. Wayne/Orange Cnty

Wed 6/8

17:05-22:11

1 stop4h 06m

£159

DenverSanta Ana

DEN - SNA

DENSNA

Denver Intl

Tue 11/11

11:27-17:08

1 stop6h 41m

£61

DenverSanta Ana

DEN - SNA

DENSNA

Denver Intl

Tue 7/10

14:05-17:30

1 stop4h 25m

£65

DenverSanta Ana

DEN - SNA

DENSNA

Denver Intl

Fri 7/11

09:48-11:16

Nonstop2h 28m

£66

DenverSanta Ana

DEN - SNA

DENSNA

Denver Intl

Sat 1/11

12:13-18:18

1 stop7h 05m

£68

DenverSanta Ana

DEN - SNA

DENSNA

Denver Intl

Sun 21/9

07:50-09:16

Nonstop2h 26m

£72

Flights are sorted by cheapest return flights first.

Deals found on 1/7

Showing 1-10 of 12 results
1
2

Best time to book a flight from Denver to Santa Ana

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

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

Use this chart to determine the optimal time to book a return flight from Denver to Santa Ana. Price data was last updated on 27 June 2025.

The price you pay for your flight from Denver to Santa Ana 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 time of day to fly from DEN to SNA?

Find hourly flight availability from Denver to Santa Ana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 3 July 2025.

When flying from Denver to Santa Ana, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Denver to Santa Ana

Explore weekly flight availability from Denver to Santa Ana. 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 3 July 2025.

The most flights from DEN to SNA are scheduled on a Thursday (22 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (7 on average).

Reviews of airlines servicing Santa Ana

Get insights into the airlines that provide service to Santa Ana. 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 Santa Ana. Reviews last updated 3 July 2025.
Read through reviews of airlines operating flights from Denver to Santa Ana, such as Alaska Airlines, Southwest, andDelta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very Good
10,000 reviews
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very Good
4,272 reviews
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very Good
7,983 reviews
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,545 reviews
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,861 reviews
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

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

  • What are the cheapest airlines flying from Denver to Santa Ana round-trip?

    Flying on Southwest is currently your cheapest option to Santa Ana, with prices starting at £115. Additional return tickets that might be worth considering are offered by Hawaiian Airlines and United Airlines, with the lowest prices starting at £129 and £137, respectively. You may be able to fly from Denver to Santa Ana for 26% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Denver to Santa Ana one-way?

    The cheapet airlines for a one-way flight from Denver to Santa Ana are Alaska Airlines (£61), Southwest (£65), and Frontier (£66).

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

    The top 3 most reliable airlines when flying from Denver to Santa Ana are Frontier (85%), United Airlines (80%) and Air Canada (79%).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Denver to Santa Ana by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Denver to Santa Ana

See prices for flight routes from nearby airports that may be better suited for you.
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Denver to San Diego flights
Denver to San Francisco flights

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

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

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

Yes, we can. To see specific flights from Denver to Santa Ana with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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Of course! You can now track prices for flights from Denver to Santa Ana 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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