Are direct flights from Jacksonville to Denver always the best option?

Direct flights offer convenience by reducing travel time and avoiding layovers. However, connecting flights can sometimes be more economical, especially if you are open to longer travel durations. Evaluate your priorities between cost savings and travel efficiency.

Can flexible travel dates help on Jacksonville to Denver flights?

Yes, being flexible with your travel dates can significantly impact flight prices. Flying on weekdays or during off-peak seasons often results in lower fares. Shifting your departure or return by a few days may reveal more budget-friendly options.

What extra costs should I check before booking Jacksonville to Denver flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines may also charge for printing boarding passes at the airport. Being aware of these additional fees helps you calculate the true cost of your trip.

Flights From Jacksonville

To Denver

Cheap Flights from Jacksonville to Denver

Browse current best options from Jacksonville. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Jacksonville

RatePunk searches hundreds of travel sites at once for deals on flights to Denver

Prices updated 5 days ago

402 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Jul 12, 2026.)

Today’s best flight deals from Jacksonville to Denver

Explore current cheapest deals departing from Jacksonville to Denver

Round trip

Sort by: Cheapest

August 18 - August 19

Cheapest

Best

JAX - Denver

$316

$166

Round trip

September 13 - September 21

Cheapest

JAX - Denver

$280

$166

Round trip

August 21 - August 22

JAX - Denver

$314

$167

Round trip

August 17 - August 25

JAX - Denver

$282

$169

Round trip

August 11 - August 12

Best

Earliest

JAX - Denver

$324

$170

Round trip

October 13 - October 17

JAX - Denver

$304

$175

Round trip

October 9 - October 13

JAX - Denver

$301

$177

Round trip

August 13 - August 17

JAX - Denver

$321

$178

Round trip

August 19 - August 20

JAX - Denver

$316

$179

Round trip

August 27 - August 31

JAX - Denver

$310

$180

Round trip

Unlock all 500+ flight deals to Denver and get alerts when great deals appear

Jacksonville to Denver: Overview

Insights for flights from Jacksonville to Denver

Most itineraries for cheap flights from Jacksonville to Denver connect at least once, with only 30.4% of recent fares being non-stop. For connecting itineraries, the typical number of stopovers is 2.

Right now, fares from Jacksonville to Denver are below the typical level, with prices typically ranging from $336–$589 and a median of $438. Currently, 23% of recent fares are classified as a good price. New deals appear almost daily, offering frequent opportunities to find favorable pricing.

If you are looking for the cheapest time to fly from Jacksonville to Denver, February stands out with a median fare of $245. Other cost-effective months include November, with a median fare of $351, and April, where the median fare is $363.

A typical journey from Jacksonville to Denver takes 3h 51m, including connections. This route covers a distance of 2325 km, classifying it as a medium-haul flight.

How much is a round trip from Jacksonville to Denver

Regular price: $257 - $479

Prices from Jacksonville to Denver are currently below the regular range.

The regular price range for flights from Jacksonville to Denver is $257 to $479. The current lowest deal is $167 with Frontier Airlines for travel from Aug 21-Aug 22.

now $167

Low $257

High $479

The cheapest time to fly from Jacksonville to Denver

The cheapest month to fly from Jacksonville to Denver is August, with a median price of $322. The most expensive month is December, with a median price of $1240. Prices are generally lower from April to November.

August

Cheapest

Flights from $322

December

Most Expensive

Flights from $1,240

Jan

Feb

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Jacksonville to Denver

United Airlines

Last-minute flights going from Jacksonville to Denver

Tue, Jul 28

⌛ Last-Minute

JAX - Denver

Jacksonville (JAX) - Denver (DEN)

Frontier Airlines

$321

$201

One-way

Sat, Aug 1

⌛ Last-Minute

JAX - Denver

Jacksonville (JAX) - Denver (DEN)

Frontier Airlines

$304

$232

One-way

Sat, Aug 1

⌛ Last-Minute

JAX - Denver

Jacksonville (JAX) - Denver (DEN)

Frontier Airlines

$333

$262

One-way

Sun, Aug 2

⌛ Last-Minute

JAX - Denver

Jacksonville (JAX) - Denver (DEN)

Frontier Airlines

$329

$214

One-way

Tue, Aug 4

⌛ Last-Minute

JAX - Denver

Jacksonville (JAX) - Denver (DEN)

Frontier Airlines

$315

$232

One-way

Thu, Aug 6

⌛ Last-Minute

JAX - Denver

Jacksonville (JAX) - Denver (DEN)

Frontier Airlines

$321

$231

One-way

Biggest price drops on these dates for flights from Jacksonville to Denver

4 nights

Jul 18 - Jul 22

$352 → $236

33%

4 nights

Jul 24 - Jul 28

$316 → $205

35%

1 night

Aug 11 - Aug 12

$316 → $210

34%

4 nights

Oct 9 - Oct 13

$310 → $206

34%

Popular Airports to fly from Jacksonville to Denver

Jacksonville - Denver route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Jacksonville to Denver are below the typical level for this route.

📅 Best time to fly

August is historically the cheapest month to fly

Historically, August is the cheapest month to fly from Jacksonville to Denver, with a median price of $322.

⏱️ Flight duration

Direct flights average 3h 51m

Direct flights from Jacksonville to Denver typically average 3h 51m, while connecting flights average 8h 1m.

✈️ Airlines & availability

Connecting flights are dominant

Connecting flights are dominant on this route, making up approximately 69.6% of recent deals.

🏆 Airline highlight

Frontier Airlines offers a recent deal for $167

Frontier Airlines recently offered a deal for $167 from Jacksonville to Denver.

🎯 Booking tip

Deals are frequent on this route

Deals on flights from Jacksonville to Denver are frequent, appearing often in the last 30 days.

Jacksonville main airports to depart from

Jacksonville International (JAX)

Cheapest

Jacksonville International Airport is a convenient departure point for flights from Jacksonville to Denver.

📍 ~20 km from Jacksonville (reachable by car)

💸 Flights from ~$204

Denver main airports to arrive at

Denver International (DEN)

Cheapest

Denver International Airport is the primary gateway to Denver from Jacksonville, offering direct access to the city.

📍 ~30 km from city center (reachable by car)

💸 Flights from ~$204

Airports nearby Denver used as alternative

Colorado Springs (COS)

Cheapest

Colorado Springs is a reliable alternative for Denver, offering robust flight schedules and multiple major carriers.

📍 ~110 km from Denver (reachable by car)

💸 Flights from ~$231

Eagle County Regional (EGE)

Eagle County Regional is an excellent alternative for travelers located in Denver's western suburbs or mountains.

📍 ~190 km from Denver (reachable by car)

💸 Flights from ~$319

Aspen–Pitkin County (ASE)

Aspen–Pitkin County is convenient for travelers in the high-country region with frequent regional connections.

📍 ~200 km from Denver (reachable by car)

💸 Flights from ~$430

Cheyenne Regional (CYS)

Cheyenne Regional is accessible for travelers in northern Denver suburbs and the Fort Collins area.

📍 ~150 km from Denver (reachable by car)

💸 Flights from ~$517

Yampa Valley (HDN)

Yampa Valley is a viable alternative for Northwest Colorado residents, offering business class service on regional routes.

📍 ~210 km from Denver (reachable by car)

💸 Flights from ~$373

Business & First Class Flight Deals to Denver

Discover luxury on the budget with premium cabin class on flights from Jacksonville to Denver.

Denver, United States

42% AI deal score

$5,560

Frequently Asked Questions About Flights to Denver

To find more affordable flights, consider being flexible with your travel dates and times. Using flight comparison sites can help you compare options across various airlines. Booking in advance or looking for deals during off-peak seasons may also reduce costs.

Booking flights several weeks or months in advance often yields better prices. Prices can fluctuate, so monitoring fares over time may help you identify a good booking window. Weekday bookings can sometimes be more economical than weekend purchases.

Comparing nearby airports can sometimes uncover more affordable flight options or different schedules. While it may add to your ground travel, the potential savings could be significant. Always factor in the additional transportation time and cost to and from alternative airports.

Related routes

Consider alternative routes from Jacksonville

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Cheap Flights from Jacksonville to Denver

Today’s best flight deals from Jacksonville to Denver

Unlock all 500+ flight deals to Denver and get alerts when great deals appear

Jacksonville to Denver: Overview

Insights for flights from Jacksonville to Denver

How much is a round trip from Jacksonville to Denver

The cheapest time to fly from Jacksonville to Denver

Direct flights from Jacksonville to Denver

Last-minute flights going from Jacksonville to Denver

Biggest price drops on these dates for flights from Jacksonville to Denver

Popular Airports to fly from Jacksonville to Denver

Jacksonville - Denver route insights

Recent fares are below the typical level

August is historically the cheapest month to fly

Direct flights average 3h 51m

Connecting flights are dominant

Frontier Airlines offers a recent deal for $167

Deals are frequent on this route

Jacksonville main airports to depart from

Denver main airports to arrive at

Airports nearby Denver used as alternative

Business & First Class Flight Deals to Denver

Best Elite deals to Denver

Oct 24

Jul 11

Jul 11

Sep 19

Jul 11

Jul 11

Sep 11

Jul 11

Jun 27

Sep 11

Sep 19

Jul 11

Jul 16

Sep 22

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Sep 19

Jun 27

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Sep 11

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Jun 29

Jul 07

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Jun 30

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Oct 24

Oct 24

Oct 17

Frequently Asked Questions About Flights to Denver

How can I find cheap flights from Jacksonville to Denver?

How can I find cheap flights from Jacksonville to Denver?

When should I book flights from Jacksonville to Denver?

When should I book flights from Jacksonville to Denver?

Should I compare nearby airports for flights from Jacksonville to Denver?

Should I compare nearby airports for flights from Jacksonville to Denver?

Are direct flights from Jacksonville to Denver always the best option?

Are direct flights from Jacksonville to Denver always the best option?

Can flexible travel dates help on Jacksonville to Denver flights?

Can flexible travel dates help on Jacksonville to Denver flights?

What extra costs should I check before booking Jacksonville to Denver flights?

What extra costs should I check before booking Jacksonville to Denver flights?

Related routes

Consider alternative routes from Jacksonville