$77 Find Cheap Flights from John Wayne (Santa Ana) to Denver - Compare and Save

Yes. The Denver Airport provides Airside pet relief areas in the center of the A, B, and C Concourses, adjacent to the US mail drops. These relief stations feature a drainage system, artificial turf, a wall-mounted sink, hand soap, doggie waist bags, and trash receptacles. There is an outdoor relief station outside Door 200 on the west side of the Jeppesen Terminal.

Each car rental agency at the Denver Airport provides its own shuttle to ferry passengers between the terminals and their agency. You can catch these shuttles on Level 5, outside of doors 505 to 513 on the east side or 504 to 512 on the west side, and then go to Island 4. There are 12 car rental companies at DEN, including Enterprise, Budget, Avis, and more.

Yes. In terminal B by Gate 11, the Nursing Mother's Lounge provides a private, quiet, clean space where traveling mothers can nurse or pump in calm privacy. The Nursing Mother's Lounge features comfortable seating, adjustable lighting, a changing table, a sink, colorful artwork on the walls, and space for luggage and other small children.

Yes. The USO at John Wayne offers active duty US military members and their families a place to relax and reboot free of charge. Benefits of this lounge include refreshments, coffee and tea, air conditioning, comfortable seating, a children's play area, workstations, Wi-Fi, games, and TV.

Among airlines operating Santa Ana to Denver flights:

• United Airlines: offers extra legroom; offers free seat selection
• Frontier: offers free seat selection
• Southwest: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

3 airlines operate flights between Santa Ana and Denver. The airlines offering nonstop flights on this route include:

• United Airlines
• Southwest
• Frontier

Flights from Santa Ana to Denver usually depart from Santa Ana J. Wayne/Orange Cnty (SNA) and arrive at Denver Intl (DEN).

Here are some options for this route, based on selected ticket types and cabin classes:

• United Airlines: a cabin bag and a checked bag in Economy Class
• Southwest: a cabin bag and a checked bag in Economy Class
• Frontier: a cabin bag in Economy Class class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Three cabin classes are available on flights from Santa Ana to Denver:

• Economy Class
• Premium Economy Class
• First Class

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $152 round-trip via Las Vegas Harry Reid Intl (LAS), compared to $305 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $40–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Boeing 737 MAX 8 family is used most often on this route, operated mainly by United Airlines and Southwest. Other aircraft seen on the route include Airbus A321neo variants.

One-stop flights from Santa Ana to Denver most commonly connect through:

• Phoenix Sky Harbor Intl (PHX) - 41% of one-stop connections
• Las Vegas Harry Reid Intl (LAS) - 24% of one-stop connections
• San Francisco (SFO) - 18% of one-stop connections
• Salt Lake City (SLC) - 18% of one-stop connections

Phoenix Sky Harbor Intl (PHX) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 25% on the Santa Ana to Denver route. Thursday is the cheapest departure day at $267 round-trip on average, while Sunday is the most expensive at $353, a difference of $86. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Morning is the busiest departure period on Santa Ana to Denver flights, with 46% of flights leaving in that window. Afternoon departures account for 36%, evening flights for 18%, and night flights for 0%.

Some of the most popular sights in Denver are Colorado Convention Center, Union Station Denver and Coors Field. These are among the most viewed places in Denver on KAYAK.

These are the earliest and latest flight times available from Santa Ana to Denver:

• Earliest: departs at 6:45 am and lands at 9:07 am
• Latest: departs at 8:50 pm and lands at 11:12 pm.

The flight takes about 2h 22m.

Last-minute fares on this route - booked within 2 weeks of departure - run 16% above the route average of $300. Book 8 weeks before departure for the lowest fares.

A nonstop flight from Santa Ana to Denver takes 2h 22m, covering 844 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $182 to $1,441. That means the highest observed fare was about 8x higher than the lowest one.

One-way fares from Santa Ana to Denver are currently lower than usual. Average one-way flight prices are about $85, which is 51% below the typical average for this route.

Flying via San Francisco (SFO) gives the shortest average 1-stop total travel time at 5h 16m, compared with 6h 10m via Phoenix Sky Harbor Intl (PHX) and 8h 25m via Salt Lake City (SLC).

Denver is 1 hour ahead of Santa Ana (Mountain Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

Denver Intl Airport (DEN) hosts 5 major car rental companies, with daily rates starting from around $16 for economy cars. Top options include:
• Routes Car & Truck Rentals
• Ace
• NU Car
• Europcar
• Hertz

Round-trip flights from Santa Ana to Denver range from $212 to $388, with an average of $300 over the past 12 months. Anything below $212 counts as a good deal.