$44 Cheap Flights from Orange County (SNA) to Denver (DEN)

View $44 flight on Wed, May 14, 2025Opens in a new window

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Find available prices by choosing your travel dates.

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

Prices were available within the past 7 days and start at $44 for one-way flights and $88 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Wed, May 14 - Sat, May 17
SNA
Orange County
DEN
Denver
$88 Roundtrip, found 1 hour ago
$88
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Wed, May 14 from Orange County to Denver, returning Sat, May 17, priced at $88 found 1 hour ago
Frontier Airlines
Sat, May 3 - Tue, May 13
SNA
Orange County
DEN
Denver
$119 Roundtrip, found 2 hours ago
$119
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Sat, May 3 from Orange County to Denver, returning Tue, May 13, priced at $119 found 2 hours ago
Frontier Airlines
Sat, May 10 - Wed, May 14
SNA
Orange County
DEN
Denver
$123 Roundtrip, found 1 hour ago
$123
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Sat, May 10 from Orange County to Denver, returning Wed, May 14, priced at $123 found 1 hour ago
Frontier Airlines
Wed, May 14 - Sat, May 24
SNA
Orange County
DEN
Denver
$143 Roundtrip, found 2 hours ago
$143
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Wed, May 14 from Orange County to Denver, returning Sat, May 24, priced at $143 found 2 hours ago
Frontier Airlines
Sat, May 10 - Wed, May 14
SNA
Orange County
DEN
Denver
$143 Roundtrip, found 1 hour ago
$143
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Sat, May 10 from Orange County to Denver, returning Wed, May 14, priced at $143 found 1 hour ago
Frontier Airlines
Tue, Aug 5 - Sat, Aug 9
SNA
Orange County
DEN
Denver
$144 Roundtrip, found 11 hours ago
$144
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Tue, Aug 5 from Orange County to Denver, returning Sat, Aug 9, priced at $144 found 11 hours ago
Southwest Airlines
Thu, May 15 - Sat, May 17
SNA
Orange County
DEN
Denver
$171 Roundtrip, found 1 hour ago
$171
Roundtrip
found 1 hour ago
Select Southwest Airlines flight, departing Thu, May 15 from Orange County to Denver, returning Sat, May 17, priced at $171 found 1 hour ago
Delta
Tue, Aug 5 - Sat, Aug 9
SNA
Orange County
DEN
Denver
$178 Roundtrip, found 11 hours ago
$178
Roundtrip
found 11 hours ago
Select Delta flight, departing Tue, Aug 5 from Orange County to Denver, returning Sat, Aug 9, priced at $178 found 11 hours ago
Alaska Airlines
Wed, May 14 - Sat, May 17
SNA
Orange County
DEN
Denver
$182 Roundtrip, found 1 hour ago
$182
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Wed, May 14 from Orange County to Denver, returning Sat, May 17, priced at $182 found 1 hour ago
United
Sat, Jun 21 - Tue, Jun 24
SNA
Orange County
DEN
Denver
$197 Roundtrip, found 1 hour ago
$197
Roundtrip
found 1 hour ago
Select United flight, departing Sat, Jun 21 from Orange County to Denver, returning Tue, Jun 24, priced at $197 found 1 hour ago
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
$88
Distance
843 mi

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 May. 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 $44 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 long does it take to fly from SNA to DEN?
A direct flight with United Airlines takes roughly 2 hours and 20 minutes. Secure a seat on the 1:01PM flight from John Wayne Airport (SNA) and touch down at Denver Intl. Airport (DEN) at 4:21PM. Pick up an amazing deal on this and many other routes when you purchase your ticket with Expedia.
Is it cheaper to buy a plane ticket from John Wayne Airport (SNA) to Denver Airport last minute?
Booking your trip from SNA to DIA airport at the last minute could save you a nice sum if you happen to find a good deal. However, tickets don’t typically get cheaper as the date of departure nears. If you take a wait-and-see approach, flights could also be sold out or the best seats taken (we hope you like the middle seat!). If you don’t want to risk it, book well ahead of the date you want to leave. It’s worth noting that some of the best deals can be found up to a year in advance. If your favorite carrier hasn’t released its airfares yet, check back regularly as deals are updated on Expedia constantly.
What airline has the least delays from John Wayne Airport to Denver Intl. Airport (DEN)?
Recording an on-time arrival score of 81%, United Airlines is the carrier that’s likelier to fly you from SNA to Denver Airport without any travel delays. Flight delays can be an excuse to head to the airport bar. However, they can also lead to a missed connection that upends your entire journey. You can keep updated about delays by looking up your flight status through the free Expedia App well before you get to the airport. If you’re already at the terminal and your plans will be significantly impacted, visit the customer service desk for more information.
What airports do you fly into for Denver from Santa Ana?
From Santa Ana, you can get to Denver via Denver Intl. Airport (DEN), Centennial Airport (APA) and Broomfield, CO (BJC-Rocky Mountain Metropolitan). Be sure to check which hub is the best option for you before you make a decision. If you settle on Denver Intl. Airport (DEN), it’s about 19 mi east of the center of the city. Use the dough you save when booking your seat with Expedia to visit the city’s well-known attractions, such as Empower Field at Mile High and Coors Field.
What are the most popular departure times for flights from John Wayne Airport (SNA) to DEN?
Between 8:00 AM - 9:00 AM is when you’ll find many United Airlines flights from John Wayne Airport to DIA airport. Our advice? Get up and away in the morning. With air traffic yet to build up, your chances of boarding a delay-free flight are higher.
Can I change the date of my flight from SNA to Denver Airport?
You can make changes to your John Wayne Airport to Denver Airport journey by logging in to the Expedia Trips portal. Before making any amendments, read the rules in your itinerary to see what you can do and if change fees apply. Some carriers charge a change fee per person, on top of any difference in ticket prices. But if you booked in the last 24 hours, you may be able to cancel for free and arrange new flights. You can also visit our Customer Service portal for more advice and to connect with our Virtual Agent.

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*Available to One Key members.