Cheap Flights from Denver (DEN) to St. Augustine (UST)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save on select hotels after you book a flight*
  • trophy illustration

    Find the right fit

    We search billions of combinations of flights to help you find your next adventure

Frequently asked questions

Is it cheaper to buy a plane ticket from Denver Airport to UST last minute?
Booking your flight from Denver Airport to UST at the last minute could help you save if you're lucky enough to find a real steal. However, fares don't usually get cheaper closer to the departure date. If you choose to wait, flights could also be booked up or the best seats gone (that could mean the middle seat!). If you'd rather not take any chances, book well in advance of your departure date. In fact, Expedia has some of the biggest deals up to 12 months in advance. If your preferred carrier hasn't released its airfares yet, check back regularly as offers are constantly updated on Expedia.
What airports do you fly into for St. Augustine from Denver?
Northeast Florida Regional Airport (UST), Jacksonville Intl. Airport (JAX) and Daytona Beach Intl. Airport (DAB) are your choices when setting off from Denver to St. Augustine. About 8 kilometers northwest of downtown St. Augustine, Northeast Florida Regional Airport (UST) is the city's main gateway. Keep in mind factors like flight departure and arrival times and the distance to your hotel before deciding where you fly into. Flagler College and Ponce de Leon's Fountain of Youth Archaeological Park are two top attractions to put on your must-see list when you arrive.
Can I change the date of my flight from Denver Intl. Airport (DEN) to Northeast Florida Regional Airport?
We know life happens and plans change, so Expedia is here to help make things as easy as possible. To start, find your Denver Intl. Airport (DEN) to Northeast Florida Regional Airport (UST) itinerary through the Expedia Trips portal and read the ticket rules to see if you can make changes. If you purchased your ticket in the last 24 hours, some carriers will let you cancel for free and book new flights. If you booked more than 24 hours ago, contact us through our Customer Service portal to see how we can help.

Travel information

Origin airport
Denver Intl.
Destination airport
Northeast Florida Regional
Distance
2370 km

Book with confidence