$51 Cheap Flights from Orange County (SNA) to Denver (DEN)

View $51 flight on Wed, Sep 24, 2025Opens in a new window

Popular airlines from John Wayne Airport (SNA) to Denver Intl. Airport (DEN)

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Today's featured flight deals from John Wayne Airport (SNA) to Denver Intl. Airport (DEN)

Nonstop
Carry-on included
Lower price than typical

Cheap Flights from Orange County to Denver (SNA-DEN)

Prices were available within the past 7 days and start at $51 for one-way flights and $92 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Wed, Sep 10 - Wed, Sep 17
SNA
Orange County
DEN
Denver
$92 Roundtrip, found 1 hour ago
$92
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Wed, Sep 10 from Orange County to Denver, returning Wed, Sep 17, priced at $92 found 1 hour ago
Frontier Airlines
Sat, Oct 25 - Sat, Nov 1
SNA
Orange County
DEN
Denver
$105 Roundtrip, found 7 hours ago
$105
Roundtrip
found 7 hours ago
Select Frontier Airlines flight, departing Sat, Oct 25 from Orange County to Denver, returning Sat, Nov 1, priced at $105 found 7 hours ago
Frontier Airlines
Wed, Sep 3 - Sat, Sep 6
SNA
Orange County
DEN
Denver
$112 Roundtrip, just found
$112
Roundtrip
just found
Select Frontier Airlines flight, departing Wed, Sep 3 from Orange County to Denver, returning Sat, Sep 6, priced at $112 just found
Frontier Airlines
Wed, Sep 24 - Sun, Sep 28
SNA
Orange County
DEN
Denver
$114 Roundtrip, just found
$114
Roundtrip
just found
Select Frontier Airlines flight, departing Wed, Sep 24 from Orange County to Denver, returning Sun, Sep 28, priced at $114 just found
Frontier Airlines
Thu, Sep 4 - Sun, Sep 7
SNA
Orange County
DEN
Denver
$119 Roundtrip, just found
$119
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Sep 4 from Orange County to Denver, returning Sun, Sep 7, priced at $119 just found
Frontier Airlines
Wed, Sep 24 - Sat, Sep 27
SNA
Orange County
DEN
Denver
$120 Roundtrip, found 4 hours ago
$120
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Wed, Sep 24 from Orange County to Denver, returning Sat, Sep 27, priced at $120 found 4 hours ago
American Airlines
Tue, Sep 23 - Wed, Oct 1
SNA
Orange County
DEN
Denver
$131 Roundtrip, found 7 hours ago
$131
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Tue, Sep 23 from Orange County to Denver, returning Wed, Oct 1, priced at $131 found 7 hours ago
United
Wed, Sep 3 - Sat, Sep 6
SNA
Orange County
DEN
Denver
$139 Roundtrip, just found
$139
Roundtrip
just found
Select United flight, departing Wed, Sep 3 from Orange County to Denver, returning Sat, Sep 6, priced at $139 just found
Southwest Airlines
Wed, Sep 3 - Tue, Sep 9
SNA
Orange County
DEN
Denver
$139 Roundtrip, just found
$139
Roundtrip
just found
Select Southwest Airlines flight, departing Wed, Sep 3 from Orange County to Denver, returning Tue, Sep 9, priced at $139 just found
Alaska Airlines
Wed, Nov 5 - Sat, Nov 15
SNA
Orange County
DEN
Denver
$176 Roundtrip, found 6 hours ago
$176
Roundtrip
found 6 hours ago
Select Alaska Airlines flight, departing Wed, Nov 5 from Orange County to Denver, returning Sat, Nov 15, priced at $176 found 6 hours ago

Find the cheapest month to fly from Santa Ana (SNA) to Denver (DEN)

February is typically the cheapest month to fly

From $65 - $328 per traveler.

Graph displaying average flight prices per month

Alternative airports near Denver

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Denver Intl. DEN. Cheapest option available. Average driving time to city center is 32 minutes. Flights from $241
DEN
Denver Intl.
Cheapest
Average driving time to city center32 min
Flights from $241
Flights from Orange County (SNA) to Denver (DEN)
Origin airport
John Wayne
Destination airport
Denver Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Southwest Airlines, United
Roundtrip price
$92
Distance
843 mi
Average flight time
3 hours 18 mins

Orange County to Denver Flights

The cheapest times to fly from Orange County to Denver

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Orange County to Denver are during the month of September. You can find some of the cheapest flights from Orange County to Denver with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Orange County to Denver

Sunday is one of the best days to book for cheap flights from Orange County to Denver: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Orange County to Denver

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Orange County to Denver in 2025. You can also book with separate airlines for your outbound and return journeys, from $51 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Orange County to Denver flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Orange County to Denver airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from John Wayne Airport (SNA) to Denver Intl. Airport (DEN) cost?
Grab a cheap one-way flight from $51 or cheap return flight from $92 from John Wayne Airport (SNA) to Denver Intl. Airport (DEN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from John Wayne Airport (SNA) to Denver Intl. Airport (DEN)?
Planning your trip for September is a good way to save, as it's the cheapest month for flights between SNA and DEN. You'll often find the lowest prices during off-peak months.
Which airlines fly direct from John Wayne Airport (SNA) to Denver Intl. Airport (DEN)?
Skip the layovers and fly direct from John Wayne Airport (SNA) to Denver Intl. Airport (DEN) with 3 airlines, including:

  • United Airlines
  • Southwest Airlines
  • Frontier Airlines

What is the cheapest airline that flies from John Wayne Airport (SNA) to Denver Intl. Airport (DEN)?
Frontier Airlines and Southwest Airlines are popular airlines offering competitive fares. Keep in mind that flight prices from John Wayne Airport (SNA) to Denver Intl. Airport (DEN) can change depending on the time of year, demand and how early you book. With Expedia's search tool, you can easily find a SNA to DEN flight that works with your plans and budget.
How many flights per day from John Wayne Airport (SNA) to Denver Intl. Airport (DEN)?
Daily, an average of 8 direct flights operate from John Wayne Airport (SNA) to Denver Intl. Airport (DEN). Pick the departure time that fits your schedule best.
What are the most popular departure times for flights from John Wayne Airport (SNA) to Denver Intl. Airport (DEN)?
The 8 AM departures from SNA to DEN are the most sought after. Prices can be higher for these popular slots. If you want to save on your trip, choose a less crowded time to fly.
What day of the week has the most flights from SNA to DEN?
Friday has the most flights from John Wayne Airport (SNA) to Denver Intl. Airport (DEN). Consider leaving on this day and you'll have a greater chance of finding a departure that fits your schedule.
What is the earliest flight from John Wayne Airport (SNA) to Denver Intl. Airport (DEN)?
John Wayne Airport (SNA)'s first flight to Denver Intl. Airport (DEN) leaves at approximately 6:45AM UTC-8. With a flight time of 2h 30m, you'll arrive at around 10:15AM UTC-7.
How long does it take to fly from John Wayne Airport (SNA) to Denver Intl. Airport (DEN)?
It takes roughly 2 hours and 21 minutes to cover the 840 mi from SNA to DEN.
What airline has the least delays from SNA to DEN?
Lufthansa has the strongest track record for on-time direct flights from John Wayne Airport (SNA) to Denver Intl. Airport (DEN), with an on-time score of 100%. Use the Expedia App to look up your flight schedule before you go and get notified of any changes.
What is the best time to fly from John Wayne Airport (SNA) to Denver Intl. Airport (DEN)?
To avoid possible delays on the John Wayne Airport (SNA) to Denver Intl. Airport (DEN) route, travel before 3 PM. Departures after this hour are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Denver from John Wayne Airport (SNA)?
Denver Intl. Airport (DEN) is the only airport in Denver with direct flights from John Wayne Airport (SNA). Browse your options and find cheap fares on Expedia.
Is it cheaper to buy a plane ticket from John Wayne Airport (SNA) to Denver Intl. Airport (DEN) last-minute?
Last-minute fares from SNA to DEN are generally more expensive. To lock in the cheapest rates, start looking for flights as early as possible. That said, if you're flexible with your travel dates, it's possible to score a cheap fare right before your trip.
Is it cheaper to book a SNA to DEN flight and hotel package?
You'll generally save money by booking a SNA to DEN flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. Once you've selected your preferred accommodations and flights, consider adding extras such as activities, tours and car rentals.
Can I cancel or change the date of my flight from John Wayne Airport (SNA) to Denver Intl. Airport (DEN)?
In most cases, you're able to cancel or reschedule your SNA to DEN flight. However, there may be additional fees, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline's guidelines and fees on flight changes, or if you need further details, go to our Customer Service portal.

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*Available to One Key members.