Cheap flights from Santa Ana to Denver from $71
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Santa Ana to Denver departing on 9/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Delta flights from Santa Ana to Denver
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United Airlines flights from Santa Ana to Denver
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How to get the cheapest flight ticket from Santa Ana to Denver
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Denver?
The cheapest month to fly to Denver from Santa Ana is in September. Flight prices, which tend to average around $175, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in September, then you should wait until August to fly from Santa Ana, when ticket prices are also cheap, with an average price of $212.
What is the cheapest day to depart on your flight to Denver?
The cheapest day to depart on your flight to Denver is on a Saturday when prices can be found for as low as $229. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Denver is Sunday, with ticket prices averaging around $319.
What is the cheapest time of day to depart on your flight to Denver?
The cheapest time of day to fly to Denver is in the afternoon when flights can be purchased for as low as $222. Flights at noon are often more expensive with an average ticket price of $295.
What is the cheapest Santa Ana J. Wayne/Orange Cnty to Denver Intl flight route?
Fly from Santa Ana J. Wayne/Orange Cnty to Denver Intl for the best Santa Ana J. Wayne/Orange Cnty - Denver Intl flight prices
How far in advance should I book a flight to Denver?
You are more likely to see cheaper flights to Denver from Santa Ana when booking 14 weeks ahead of your departure date. In general, you can expect to find flights to Denver for around $241 when searching 14 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denver from Santa Ana for as low as $190 on momondo.
What cabin class options are available on Santa Ana J. Wayne/Orange Cnty to Denver Intl flights?
There are 4 cabin classes available to choose from on Santa Ana J. Wayne/Orange Cnty to Denver Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Santa Ana J. Wayne/Orange Cnty to Denver Intl?
Frontier, United Airlines, and Alaska Airlines are the most popular carriers operating from Santa Ana J. Wayne/Orange Cnty to Denver Intl
What airlines fly to Denver?
Frontier, United Airlines and Southwest are the top three most popular airlines that fly to Denver from Santa Ana according to our data. Frontier is the first choice among our users, with 53% of people opting to fly with this airline when traveling to Denver. Keep in mind that there are 7 different airlines that fly to Denver on a routine basis, so you have a few additional options to choose from.
How many flights depart from Santa Ana to Denver on average per day?
16 flights are operational daily from Santa Ana to Denver as of June 2025. The most popular departure time for this route is 11:00AM, with 52% of flights per day taking off at noon.
How many flights depart from Santa Ana to Denver on average per week?
118 flights are operational weekly from Santa Ana to Denver as of June 2025. The most popular departure day for this route is Mon, with 19% of flights per week taking off on this day.
When to book flights from Santa Ana to Denver
Cheap Santa Ana to Denver (SNA to DEN) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Santa Ana to Denver
How far is Santa Ana J. Wayne/Orange Cnty to Denver Intl by plane?
The straight-line distance from Santa Ana J. Wayne/Orange Cnty to Denver Intl is 823.0 mi. A reasonable flight in good conditions will take 2h 15m.
When did momondo last update prices for flights from Santa Ana J. Wayne/Orange Cnty Airport to Denver Intl Airport?
Prices for flights from Santa Ana J. Wayne/Orange Cnty Airport to Denver Intl Airport were last updated today.
How many operators does momondo search for flights from Santa Ana J. Wayne/Orange Cnty Airport to Denver Intl Airport?
The number of operators available for flights from Santa Ana J. Wayne/Orange Cnty Airport to Denver Intl Airport is 4 as of June 2025.
How old do you have to be to fly from Santa Ana J. Wayne/Orange Cnty Airport to Denver Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Santa Ana J. Wayne/Orange Cnty Airport to Denver Intl Airport.
What documentation or ID do you need to fly to Denver Intl Airport?
The required travel and health documents for your Denver Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Denver Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Santa Ana to Denver?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Santa Ana to Denver is Airbus A320neo (16.34% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (15.00%), Boeing 737-800 (14.15%), and Boeing 737-700 Passenger/BBJ1 (winglets) (12.88%).
What is the most popular airline from Santa Ana to Denver?
Based on momondo bookings for flights between Santa Ana and Denver, the leading airline is Frontier, making up 54% of the total bookings. Other popular airlines include United Airlines with 37%, Southwest with 9%, and Delta with 1%.
Best airlines flying from Santa Ana to Denver
Compare and see reviews for airlines that fly from Santa Ana to Denver with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $61 | Free Cancellation | Rating 5.9 3,295 reviews | |||
| PriceFrom $122 | Free Cancellation | Rating 8.0 7,946 reviews | |||
| PriceFrom $171 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $214 | Free Cancellation | Rating 8.0 4,287 reviews |
Southwest Flights From Santa Ana to Denver
Southwest operates around 34 flights from Santa Ana to Denver every week. The average price of these flights found in the last 72 hours has been $316, but momondo users have found Southwest deals from Santa Ana to Denver from as low as $214 round-trip. Southwest has been scored 8.0/10 in 4,287 reviews.
United Airlines Flights From Santa Ana to Denver
The best United Airlines deal for Santa Ana to Denver flight tickets found on momondo in the last 72 hours was $171, round-trip. It should be noted that an average United Airlines flight deal for this route in this time was higher, at $330 round-trip. United Airlines operates 35 flights out of Santa Ana into Denver in an average week, so prices vary by time and availability. 8,790 United Airlines reviews by users on momondo have scored the airline at 7.4/10.
Traveling to a place near Denver?
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Why should I use momondo to find a flight deal from Santa Ana to Denver?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Santa Ana to Denver. momondo saves you time and could save you money on your trip.
Can I find flights from Santa Ana to Denver with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Santa Ana to Denver flights to just show those with flexible booking policies.
How can momondo help me find flights from Santa Ana to Denver?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Santa Ana to Denver.
I’m not ready to book a flight from Santa Ana to Denver right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Denver, momondo offers a useful price alert feature which will track prices for flights to Denver from Santa Ana and alert you when they change.