Cheap flights from Santa Ana to Denver

Flights overview

Useful information for finding cheap flights from Santa Ana to Denver and booking your next trip
Cheapest round-trip flights $118
Frontier 1 stop 13 hr Thu, Jun 4 — Mon, Jun 8
The cheapest round-trip flight from Santa Ana to Denver is currently $118
Cheapest one-way flight $70
Frontier Nonstop 3 hr Thu, May 28
The cheapest one-way flight from Santa Ana to Denver is currently $70
Cheapest nonstop flights $144
Frontier Nonstop 3 hr Thu, Jul 9 — Mon, Jul 13
The cheapest nonstop round-trip flight from Santa Ana to Denver is currently $144
Last-minute weekend getaway $245
Frontier Nonstop 3 hr Sat, May 9 — Sun, May 10
The cheapest last-minute weekend getaway from Santa Ana to Denver is currently $245
Cheapest business class flights $392
Frontier Nonstop 3 hr Thu, Jul 9 — Mon, Jul 13
The cheapest business class round-trip flight from Santa Ana to Denver is currently $392
Fastest flight 2 hr 10 min The fastest nonstop flight from Santa Ana to Denver takes 2 hr 10 min
Nonstop flights Every day There are direct flights on this route every day.

When is the cheapest time to fly?

The cheapest month to fly from Santa Ana to Denver is typically January. The most expensive month to fly is typically July.
January
Cheapest
Typical prices: $80–225
July
Most expensive
Typical prices: $170–250

Popular airlines from Santa Ana to Denver

  • Southwest
    Nonstop
    from $313
    Typical price: $215–390
    31 weekly nonstop flights
    SNA - DEN Every day
    1066 weekly connecting flights
    SNA - DEN Every day
  • United
    Nonstop
    from $313
    Typical price: $195–420
    34 weekly nonstop flights
    SNA - DEN Every day
    318 weekly connecting flights
    SNA - DEN Every day
  • Frontier
    Nonstop
    from $118
    Typical price: $120–245
    5 weekly nonstop flights
    SNA - DEN Every Mon, Thu, Fri, Sat, Sun
    15 weekly connecting flights
    SNA - DEN Every Mon, Thu, Fri, Sun
  • American
    from $333
    Typical price: $240–490
    228 weekly connecting flights
    SNA - DEN Every day
  • Delta
    from $369
    Typical price: $245–650
    103 weekly connecting flights
    SNA - DEN Every day
  • Alaska
    from $436
    Typical price: $325–700
    61 weekly connecting flights
    SNA - DEN Every day

Popular airports near Santa Ana

  • John Wayne Airport (SNA)
    Santa Ana United States 14 min 4 mi
  • Los Angeles International Airport (LAX)
    Los Angeles United States 51 min 34 mi
  • Tijuana International Airport (TIJ)
    Tijuana Mexico 1 hr 52 min 98 mi
  • Long Beach Airport (LGB)
    Long Beach United States 27 min 17 mi

Popular airports near Denver

  • Denver International Airport (DEN)
    Denver United States 38 min 19 mi
  • Colorado Springs Airport (COS)
    Colorado Springs United States 1 hr 27 min 66 mi
  • Centennial Airport (APA)
    Denver United States 27 min 14 mi
  • Eagle County Regional Airport (EGE)
    Vail United States 2 hr 19 min 103 mi

Frequently asked questions about flying from Santa Ana to Denver

The cheapest flights from Santa Ana to Denver are usually in January. Typical ticket prices in January range from $80 to $225.
The cheapest round-trip flight from Santa Ana to Denver recently found on Google Flights was with Frontier from $118. The cheapest one-way flight was with Frontier from $70.

Some of the cheapest round-trip deals we found with different airlines:
  • The cheapest Southwest flight from Santa Ana to Denver is $313, flying from Jun 4 to Jun 8.
  • The cheapest United flight from Santa Ana to Denver is $313, flying from May 28 to Jun 1.
  • The cheapest Frontier flight from Santa Ana to Denver is $118, flying from Jun 4 to Jun 8.
  • The cheapest American flight from Santa Ana to Denver is $333, flying from Jun 4 to Jun 8.
  • The cheapest Delta flight from Santa Ana to Denver is $369, flying from Jul 9 to Jul 12.
  • The cheapest Alaska flight from Santa Ana to Denver is $436, flying from Jun 6 to Jun 8.
The cheapest round-trip flight from Santa Ana to Denver starts at $118 from Thu, Jun 4 to Mon, Jun 8. The cheapest one-way flight starts at $70 and departs on Thu, May 28.
2 hr 10 min is the shortest flight time from Santa Ana to Denver.
Denver’s mild summer months (Jun–Aug) are a popular time for visitors exploring the city and nearby national parks. The ski season runs through winter (Nov–Mar). Major events include the National Western Stock Show & Rodeo (Jan) and A Taste of Colorado (Sep) food and arts festival.
It's easy to use Google Flights to find the cheapest days to fly from Santa Ana to Denver.
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

You can also turn on price tracking to get alerts if the price changes for a route or flight.
What counts as the best airline for your flights from Santa Ana to Denver really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from Santa Ana to Denver.

In terms of nonstop flights, United is the most popular. United offers 34 nonstop flights and 318 connecting flights per week. United flies from John Wayne Airport (SNA) to Denver International Airport (DEN) .

In terms of flights, Southwest is the most popular. Southwest offers 31 nonstop flights and 1,066 connecting flights per week. Southwest flies from John Wayne Airport (SNA) to Denver International Airport (DEN) .

Other popular airlines flying from Santa Ana to Denver are:
  • Frontier offers 5 nonstop flights and 15 connecting flights per week. Frontier flies from John Wayne Airport (SNA) to Denver International Airport (DEN) .
  • American offers 228 connecting flights per week. American flies from John Wayne Airport (SNA) to Denver International Airport (DEN) .
  • Delta offers 103 connecting flights per week. Delta flies from John Wayne Airport (SNA) to Denver International Airport (DEN) .
  • Alaska offers 61 connecting flights per week. Alaska flies from John Wayne Airport (SNA) to Denver International Airport (DEN) .
The number of connecting flights refers to distinct flights with at least one stop between Santa Ana and Denver.
The cheapest round-trip flight from Santa Ana to Denver recently found on Google Flights was with Frontier from $118. The cheapest one-way flight was with Frontier from $70.

Some of the cheapest round-trip deals we found with different airlines:
  • The cheapest Southwest flight from Santa Ana to Denver is $313, flying from Jun 4 to Jun 8.
  • The cheapest United flight from Santa Ana to Denver is $313, flying from May 28 to Jun 1.
  • The cheapest Frontier flight from Santa Ana to Denver is $118, flying from Jun 4 to Jun 8.
  • The cheapest American flight from Santa Ana to Denver is $333, flying from Jun 4 to Jun 8.
  • The cheapest Delta flight from Santa Ana to Denver is $369, flying from Jul 9 to Jul 12.
  • The cheapest Alaska flight from Santa Ana to Denver is $436, flying from Jun 6 to Jun 8.
United, Southwest and Frontier fly direct from Santa Ana to Denver.
  • There are 31 Southwest direct flights from Santa Ana to Denver per week. Flights are available every day.
  • There are 34 United direct flights from Santa Ana to Denver per week. Flights are available every day.
  • There are 5 Frontier direct flights from Santa Ana to Denver per week. Flights are available on Monday, Thursday, Friday, Saturday and Sunday.
Use the Stops filter while searching for flights, to see only nonstop options in your results.
The cheapest last-minute deal between Santa Ana and Denver at price $245 is offered by Frontier from Sat, May 9 to Sun, May 10.
United, Southwest and Frontier fly direct from Santa Ana to Denver.
  • There are 31 Southwest direct flights from Santa Ana to Denver per week. Flights are available every day.
  • There are 34 United direct flights from Santa Ana to Denver per week. Flights are available every day.
  • There are 5 Frontier direct flights from Santa Ana to Denver per week. Flights are available on Monday, Thursday, Friday, Saturday and Sunday.
Use the Stops filter while searching for flights, to see only nonstop options in your results.
There are direct flights from Santa Ana to Denver on a daily basis.
The cheapest direct (nonstop) round-trip flights between Santa Ana and Denver start at $144 from Thu, Jul 9 to Mon, Jul 13 with Frontier.
It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Santa Ana to Denver, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.
The cheapest business class round-trip flights between Santa Ana and Denver start at $392 from Thu, Jul 9 to Mon, Jul 13 with Frontier.
The cheapest economy class round-trip flights between Santa Ana and Denver start at $118 from Thu, Jun 4 to Mon, Jun 8.
To book business class trips from Santa Ana to Denver, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

You can also adjust the trip type to view one-way fares.
The best last-minute getaway deal for the next weekend between Santa Ana and Denver starts at $245 from Sat, May 9 to Sun, May 10 with Frontier.
The cheapest last-minute deal between Santa Ana and Denver at price $245 is offered by Frontier from Sat, May 9 to Sun, May 10.
To find last-minute flight deals from Santa Ana to Denver, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.

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