Cheap flights from Denver to Santa Ana

Denver
DEN
John Wayne
SNA

Flight deals from Denver to Santa Ana

Below you can see the best deals on flights Denver — Santa Ana for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 5 October, from $28.

Top 10 cheap flights from Denver to Santa Ana

About the Denver — Santa Ana flight

Looking for cheap flights from Denver to Santa Ana? Compare fares from different airlines, check the flight schedule and travel time — and book your Denver — Santa Ana ticket online at the best price.

The route has direct flights — around 122 flights per week, flights are operated by United Airlines, Southwest Airlines, Frontier Airlines, a nonstop flight takes about 2 h 27 min, the distance between the cities is around 1,327 km.

Planning your trip? You may find our Santa Ana travel guide, how to get from the airport into town and Santa Ana weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $28Min. price
OctoberCheapest
AprilPeak season
YesDirect flights
1,327 kmDistance
2 h 27 minTravel time
3Airlines
122 / wkFlights

Flight schedule from Denver to Santa Ana

The table shows direct flights from Denver to Santa Ana on the selected date. The flight takes approximately 2 h 27 min. Regular flights are operated by United Airlines, Southwest Airlines and Frontier Airlines. Departures from Denver International Airport and Centennial Airport airports, arrivals at John Wayne Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 15 Aug 2026

Flight ticket prices by day: Denver — Santa Ana

Below is a calendar of the lowest flight ticket prices for Denver — Santa Ana by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $28 in October, and the most expensive are around $176 in April. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Denver to Santa Ana by month. Tickets are usually cheapest in August (around $106) and priciest in March (about $173) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$130mediumMay$146mediumSep$119low
Feb$135mediumJun$157highOct$124medium
Mar$173highJul$157highNov$130medium
Apr$165highAug$106lowDec$162high

Some values are estimated based on seasonality.

When to fly

Weather in Santa Ana: it is warmest in August (up to 29 °C on average) and coolest in February (around 19 °C). The driest month is July.

Tickets are usually cheapest in October and most expensive in April. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Santa Ana

Dry and wet days · Santa Ana

Wind speed and direction · Santa Ana

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How to get the best deal on a Denver — Santa Ana ticket

  • Book ahead: fares for Denver — Santa Ana are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • Denver is served by more than one airport — compare fares and travel time to each before you book.
  • The cheapest month to fly to Santa Ana is usually October — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Denver — Santa Ana route are operated by 3 airlines; United Airlines runs the most flights (around 48% of all flights). Compare carriers, flight shares and schedules below.

  • United AirlinesUA
    20x/week
    WebsiteFleet: 956165M pax/year
    • Direct flight DEN → SNA20x/week
      Duration
      2h 29m
      Days
      MTWTFSS
    48.4%Open →
  • Southwest AirlinesWN
    18x/week
    WebsiteFleet: 817140M pax/year
    • Direct flight DEN → SNA18x/week
      Duration
      2h 38m
      Days
      MTWTFSS
    43.4%Open →
  • Frontier AirlinesF9
    3x/week
    WebsiteFleet: 15329M pax/year
    • Direct flight DEN → SNA3x/week
      Duration
      2h 27m
      Days
      MTWTFSS
    8.2%Open →

Cities and airports on the Denver — Santa Ana route

Flights Denver — Santa Ana depart from Denver International Airport and Centennial Airport and arrive at John Wayne Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Denver

DEN
United States
About the cityHow to get thereWeatherAll about the country United States
Arrival

Santa Ana

SNA
United States
About the cityHow to get thereWeatherAll about the country United States
Departure airports
Arrival airports

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Frequently asked questions about the Denver — Santa Ana flight

How long is the flight from Denver to Santa Ana?

A nonstop Denver — Santa Ana flight takes about 2 h 27 min — the distance between the cities is around 1,327 km.

How far is it from Denver to Santa Ana?

The distance from Denver to Santa Ana is about 1,327 km, which a nonstop flight covers in around 2 h 27 min.

Are there direct flights from Denver to Santa Ana?

Yes, there are nonstop flights Denver — Santa Ana — around 122 flights per week.

Which airlines fly from Denver to Santa Ana?

Airlines operating Denver — Santa Ana include United Airlines, Southwest Airlines, Frontier Airlines. See the full list with schedules in the "Airlines" section on this page.

Which airports do Denver — Santa Ana flights use?

Flights from Denver depart from Denver International Airport, Centennial Airport, and arrive at John Wayne Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Denver to Santa Ana?

The price of a Denver — Santa Ana ticket depends on your travel date, season and demand: it is usually cheapest to fly in October, and most expensive in April. Tickets typically cost between $28 and $176. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Denver — Santa Ana?

Flights Denver — Santa Ana are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is October. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Denver to Santa Ana?

To catch a low fare Denver — Santa Ana, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually October.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Denver

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Los AngelesSeattlePhoenixNew York CitySalt Lake CitySan DiegoDallasLas VegasMinneapolisChicagoHoustonAtlantaPortlandAustinColorado SpringsSan FranciscoWashington, D.C.OrlandoKansas CityNashvilleDetroitOklahoma CityAspenRapid CityMiamiPhiladelphiaSacramentoAlbuquerqueSt. LouisBostonWichitaSan JoseBoiseMidlandCharlotteGrand JunctionOmahaTulsaSan AntonioVancouver

Where else you can fly from Santa Ana

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SeattleSan FranciscoLas VegasDallasPhoenixChicagoSanta RosaPortlandSalt Lake CityNew York CityDetroitAtlantaMinneapolisHoustonBoiseSpokaneVancouverCharlotteSan JoseProvoCalgaryTucsonColumbusOrlandoLos Angeles

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