Cheap flights from Jacksonville, FL to Denver, CO

Flights starting at £89. Choose between Delta Air Lines, JetBlue Airways, or American Airlines to find the best price.

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Travelers usually depart from Jacksonville International, Jacksonville, FL Train Station, Jacksonville, or Jacksonville Executive at Craig Airport when they travel from Jacksonville to Denver. Book your trip to arrive at Denver International, Denver Union Station, Centennial Airport, or Rocky Mountain Metropolitan Airport. The distance between Jacksonville and Denver is 2327 km. The most popular airlines for this route are Delta Air Lines, JetBlue Airways, American Airlines, United Airlines, and Frontier Airlines. Jacksonville and Denver have 401 direct flights per week.

Weekly direct flights

MondaysTuesdaysWednesdaysThursdaysFridaysSaturdaysSundays
Direct flights2111212
Fly direct with

Frontier Airlines on Mondays, Fridays, and Sundays.

United Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

Check-in for a flight from Jacksonville to Denver

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
Delta Air LinesDALDLYesOpens 24 days before flight
Closes 1 hours before flight
JetBlue AirwaysJBUB6YesOpens 24 days before flight
Closes 2 hours before flight
American AirlinesAALAAYesNo
United AirlinesUALUAYesNo
Frontier AirlinesFFTF9NoOpens 24 days before flight
Closes 1 hours before flight

United States COVID-19 travel restrictions

Your trip summary

Most travelers from Jacksonville, JAX can enter Denver, DEN.

Return

Travel restrictions
  • Travel is allowed
  • No proof of a negative pre-departure COVID-19 test result is required
  • No quarantine is required

Information is provided as guidance only and accurate at the time of publishing. Always check government websites and airline materials before booking and traveling.

Learn more about COVID-19 restrictions in United States in our dedicated Stories article.

Frequently asked questions

How long does it take to travel from Jacksonville to Denver?
A one-way nonstop (direct) flight between Jacksonville and Denver takes around 3.8 hours.
What is the flight distance between Jacksonville and Denver?
The flight distance between Jacksonville and Denver is 2327 km.
What airlines offer nonstop (direct) flights between Jacksonville and Denver?
Several carriers operate flights between Jacksonville and Denver. Airlines offering nonstop (direct) flights include Frontier Airlines, United Airlines.
What are the most popular routes to and from Jacksonville?
Travelers frequently search for route combinations, such as Jacksonville and Las Vegas, London, New York, Fort Lauderdale, Philadelphia, Guatemala City, Seattle, Washington, D.C., Chicago, Birmingham, Charlotte, Paris, Halifax, Cincinnati, Tallinn, Minneapolis, Raleigh, Detroit, Los Angeles, Madrid.
What are the most popular routes to and from Denver?
Travelers frequently search for route combinations, such as Denver and London, Calgary, Manchester, Bangkok, Dublin, Taipei, Buffalo, Athens, Detroit, Toronto, Manila, Edinburgh, New York, Seattle, Austin, Chicago, San Francisco, Orlando, Fort Lauderdale, Los Angeles.
What airports are near Jacksonville?
The main airport in Jacksonville is Jacksonville International. It is also served by Orlando International, Jacksonville International, Orlando Sanford International, Savannah/Hilton Head International, Gainesville Regional, Daytona Beach International, Hilton Head, Valdosta Regional, Brunswick Golden Isles, Orlando Executive.
What airports are near Denver?
The main airport in Denver is Denver International. It is also served by Colorado Springs, Eagle County Regional, Laramie Regional, Cheyenne Regional, Pueblo Memorial.
What buses and trains depart from Jacksonville?
A number of bus and train companies depart from Jacksonville, including Greyhound, Amtrak train.
Is it possible to combine flights, buses, and trains in one itinerary when traveling between Jacksonville and Denver?
Yes, it's possible to combine different modes of transport between Jacksonville and Denver thanks to our Virtual Interlining technology. Making use of not only flights but also trains and buses between Jacksonville and Denver can give rise to new adventures. Read more about how Virtual Interlining works on Kiwi.com Stories.
What is Virtual Interlining and how do I use it?
Which airlines fly between Jacksonville and Denver?
When's the best time to travel between Jacksonville and Denver?
What flights operate between Jacksonville and Denver?
How many airports are there near Jacksonville?
How many airports are there near Denver?
Is it possible to reach Jacksonville by bus or train?
What time do nonstop (direct) flights between Jacksonville and Denver depart?
What time do nonstop (direct) flights between Jacksonville and Denver arrive?
What time do flights between Jacksonville and Denver depart?
What time do flights between Jacksonville and Denver arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.

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