$44 Cheap Frontier Airlines flights Orange County (SNA) to Denver (DEN)

Finding cheap one-way Frontier Airlines flights from SNA to DEN from $44 on Expedia couldn’t be easier — just filter by “Price (lowest to highest).” Alternatively, check out our affordable round-trip fares from $88 for your next exciting adventure.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines flights to Denver are generally more affordable in the off-peak months of January and November. Whether you need a return or one-way ticket, you could score a better deal then.

To find cheap Frontier Airlines fares from John Wayne Airport (SNA) to Denver Intl. Airport (DEN), start searching one to three months before your intended departure. Securing domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also affect the overall price. Sunday is usually the cheapest, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking on a Sunday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Frontier Airlines has direct flights from John Wayne Airport (SNA) to Denver Intl. Airport (DEN), with 7 weekly departures. Simply apply the “Nonstop” and “Airline” filters during your search on Expedia to show all direct Frontier Airlines flights to DEN.

It takes around 2h 24m to travel nonstop from John Wayne Airport (SNA) to Denver Intl. Airport (DEN) with Frontier Airlines.

The earliest flight from SNA to DEN with Frontier Airlines departs at 10:47AM UTC-8. You’ll touch down at 2:10PM UTC-7. The last Frontier Airlines flight of the day takes off at 2:08PM UTC-8 and arrives at 5:36PM UTC-7. With 20% fewer cancellations for early and mid-morning flights, beginning your travel day early is usually the wisest option.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Take a Frontier Airlines flight from John Wayne Airport (SNA) to Denver, and you’ll most likely touch down at Denver Intl. Airport (DEN). This is the airline’s primary hub in this destination.

Journey from SNA to DEN with Frontier Airlines and enjoy a range of benefits including a rewarding loyalty program. When you book through Expedia as a Frontier Miles and One Key™ member, you may also earn OneKeyCash™* to spend on select future travel purchases.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Hop on a Frontier Airlines flight from John Wayne Airport (SNA) to Denver Intl. Airport (DEN), and you’ll probably board an Airbus A320neo. Bear in mind though, that the aircraft type can change depending on operational demands.

Depending on the type of ticket you purchased, a fee typically applies if you cancel or reschedule your booking more than 24 hours after it’s confirmed. To find tickets with more flexibility, select our “No cancel fee” or “Changes included” filter when searching for flights. For more details on canceling or changing your reservation, head to “Trips,” select your flight and click on “Manage Booking.”