How many flights depart from Jacksonville to Denver on average per week?

12 flights are operational weekly from Jacksonville to Denver as of September 2026. The most popular departure day for this route is Thu, with 25% of flights per week taking off on this day.

How many flights depart from Jacksonville to Denver on average per day?

As of September 2026, there are 1 flights per day flying from Jacksonville to Denver. The most common time of day flights depart is 8:00, with 66% of flights taking off in the afternoon.

What is the cheapest airline that flies from Jacksonville to Denver Intl?

United Airlines, Southwest, and Delta are the most popular carriers operating from Jacksonville to Denver Intl

When did momondo last update prices for flights from Jacksonville Airport to Denver Intl Airport?

Prices for flights from Jacksonville Airport to Denver Intl Airport are refreshed on a daily basis.

How old do you have to be to fly from Jacksonville Airport to Denver Intl Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Jacksonville Airport to Denver Intl Airport.

What documentation or ID do you need to fly to Denver Intl Airport?

The travel and health documents you'll need for your trip to Denver Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Denver Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

R1 821 Cheap Flights from Jacksonville to Denver in 2026/27

Find the cheapest flights from Jacksonville to Denver

Return

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

6:00 - 8:00JAX Jacksonville-DEN Denver Intl

4h 00mdirect

13:25 - 18:30DEN Denver Intl-JAX Jacksonville

3h 05mdirect

R5 282Southwest

Thu, Jan 14 - Mon, Jan 18

18:46 - 23:19JAX Jacksonville-DEN Denver Intl

6h 33m1 stop Atlanta Hartsfield-Jackson

12:55 - 21:38DEN Denver Intl-JAX Jacksonville

6h 43m1 stop Atlanta Hartsfield-Jackson

R5 315Delta

Sat, Feb 6 - Thu, Feb 11

5:20 - 11:35JAX Jacksonville-DEN Denver Intl

8h 15m2 stops Houston Hobby Omaha Eppley Airfield

16:30 - 23:45DEN Denver Intl-JAX Jacksonville

5h 15m1 stop Houston Hobby

R5 348Southwest

Thu, Oct 29 - Mon, Nov 2

19:20 - 0:30JAX Jacksonville-DEN Denver Intl

7h 10m1 stop Washington, D.C. Dulles Intl

16:14 - 21:41DEN Denver Intl-JAX Jacksonville

3h 27mdirect

R5 381United Airlines

Mon, Oct 19 - Thu, Oct 22

15:39 - 21:06JAX Jacksonville-DEN Denver Intl

7h 27m1 stop Newark

16:14 - 21:41DEN Denver Intl-JAX Jacksonville

3h 27mdirect

R5 397United Airlines

Fri, Oct 16 - Mon, Oct 19

16:25 - 18:25JAX Jacksonville-DEN Denver Intl

4h 00mdirect

14:10 - 19:29DEN Denver Intl-JAX Jacksonville

3h 19mdirect

R5 414United Airlines

Tue, Dec 1 - Mon, Dec 7

15:04 - 16:58JAX Jacksonville-DEN Denver Intl

3h 54mdirect

16:10 - 21:31DEN Denver Intl-JAX Jacksonville

3h 21mdirect

R5 430United Airlines

Wed, Oct 21 - Wed, Oct 28

20:45 - 0:25JAX Jacksonville-DEN Denver Intl

5h 40m1 stop Nashville Intl

14:30 - 19:40DEN Denver Intl-JAX Jacksonville

3h 10mdirect

R5 446Southwest

Mon, Oct 19 - Mon, Oct 26

15:04 - 16:58JAX Jacksonville-DEN Denver Intl

3h 54mdirect

16:10 - 21:31DEN Denver Intl-JAX Jacksonville

3h 21mdirect

R5 463United Airlines

Sat, Oct 24 - Sat, Oct 31

8:05 - 9:55JAX Jacksonville-DEN Denver Intl

3h 50mdirect

9:45 - 15:01DEN Denver Intl-JAX Jacksonville

3h 16mdirect

R5 479United Airlines

Tue, Oct 20 - Fri, Oct 30

Cheap last-minute flights

Enter your travel dates to find the best prices.

8:55 - 10:30JAX Jacksonville-DEN Denver Intl

3h 35mdirect

13:05 - 18:15DEN Denver Intl-JAX Jacksonville

3h 10mdirect

R9 629Southwest

Wed, Sep 30 - Wed, Oct 7

17:40 - 23:35JAX Jacksonville-DEN Denver Intl

7h 55m1 stop Minneapolis St Paul

0:59 - 11:03DEN Denver Intl-JAX Jacksonville

8h 04m1 stop Detroit Metropolitan Wayne County

R9 761Delta

Thu, Oct 1 - Sun, Oct 4

6:15 - 9:50JAX Jacksonville-DEN Denver Intl

5h 35m1 stop Lambert-St Louis

13:05 - 18:15DEN Denver Intl-JAX Jacksonville

3h 10mdirect

R9 794Southwest

Wed, Sep 30 - Wed, Oct 7

8:05 - 9:55JAX Jacksonville-DEN Denver Intl

3h 50mdirect

16:14 - 21:41DEN Denver Intl-JAX Jacksonville

3h 27mdirect

R10 040United Airlines

Wed, Sep 30 - Tue, Oct 6

8:05 - 9:55JAX Jacksonville-DEN Denver Intl

3h 50mdirect

23:52 - 11:00DEN Denver Intl-JAX Jacksonville

9h 08m1 stop Washington, D.C. Dulles Intl

R10 204United Airlines

Wed, Sep 30 - Sat, Oct 10

15:04 - 16:58JAX Jacksonville-DEN Denver Intl

3h 54mdirect

16:14 - 21:41DEN Denver Intl-JAX Jacksonville

3h 27mdirect

R10 335United Airlines

Thu, Oct 1 - Mon, Oct 5

15:45 - 22:41JAX Jacksonville-DEN Denver Intl

8h 56m1 stop Newark

23:52 - 11:00DEN Denver Intl-JAX Jacksonville

9h 08m1 stop Washington, D.C. Dulles Intl

R10 368United Airlines

Wed, Sep 30 - Sat, Oct 10

7:05 - 14:32JAX Jacksonville-DEN Denver Intl

9h 27m1 stop Chicago O'Hare Intl

16:14 - 21:41DEN Denver Intl-JAX Jacksonville

3h 27mdirect

R10 499United Airlines

Thu, Oct 1 - Mon, Oct 5

7:05 - 12:45JAX Jacksonville-DEN Denver Intl

7h 40m1 stop Chicago O'Hare Intl

23:52 - 11:00DEN Denver Intl-JAX Jacksonville

9h 08m1 stop Washington, D.C. Dulles Intl

R10 663United Airlines

Thu, Oct 1 - Mon, Oct 5

12:40 - 21:44JAX Jacksonville-DEN Denver Intl

11h 04m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

23:52 - 11:00DEN Denver Intl-JAX Jacksonville

9h 08m1 stop Washington, D.C. Dulles Intl

R13 042United Airlines

Thu, Oct 1 - Mon, Oct 5

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Southwest flights from Jacksonville to Denver

Our best Southwest deals on Jacksonville to Denver flight tickets

Southwest

Jan 14

JAX6:00Jacksonville

4h 00m

DEN8:00Denver Intl

Jan 18

DEN13:25Denver Intl

3h 05m

JAX18:30Jacksonville

R5 282

Southwest

Oct 29

JAX5:20Jacksonville

8h 15m

2 stops

DEN11:35Denver Intl

Nov 2

DEN16:30Denver Intl

5h 15m

1 stop

JAX23:45Jacksonville

R5 348

Southwest

Oct 19

JAX20:45Jacksonville

5h 40m

1 stop

DEN0:25Denver Intl

Oct 26

DEN14:30Denver Intl

3h 10m

JAX19:40Jacksonville

R5 446

United Airlines flights from Jacksonville to Denver

Our best United Airlines deals on Jacksonville to Denver flight tickets

United Airlines

Oct 19

JAX19:20Jacksonville

7h 10m

1 stop

DEN0:30Denver Intl

Oct 22

DEN16:14Denver Intl

3h 27m

JAX21:41Jacksonville

R5 381

United Airlines

Oct 16

JAX15:39Jacksonville

7h 27m

1 stop

DEN21:06Denver Intl

Oct 19

DEN16:14Denver Intl

3h 27m

JAX21:41Jacksonville

R5 397

United Airlines

Dec 1

JAX16:25Jacksonville

4h 00m

DEN18:25Denver Intl

Dec 7

DEN14:10Denver Intl

3h 19m

JAX19:29Jacksonville

R5 414

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

JacksonvilleDenver

JAX Jacksonville - DEN Denver Intl

JAXDEN

Jacksonville

Thu 14/1

6:00-8:00

Nonstop4h 00m

Denver Intl

Mon 18/1

13:25-18:30

Nonstop3h 05m

R5 282

JacksonvilleDenver

JAX Jacksonville - DEN Denver Intl

JAXDEN

Jacksonville

Sat 6/2

18:46-23:19

1 stop6h 33m

Denver Intl

Thu 11/2

12:55-21:38

1 stop6h 43m

R5 315

JacksonvilleDenver

JAX Jacksonville - DEN Denver Intl

JAXDEN

Jacksonville

Thu 29/10

5:20-11:35

2 stops8h 15m

Denver Intl

Mon 2/11

16:30-23:45

1 stop5h 15m

R5 348

JacksonvilleDenver

JAX Jacksonville - DEN Denver Intl

JAXDEN

Jacksonville

Mon 19/10

19:20-0:30

1 stop7h 10m

Denver Intl

Thu 22/10

16:14-21:41

Nonstop3h 27m

R5 381

JacksonvilleDenver

JAX Jacksonville - DEN Denver Intl

JAXDEN

Jacksonville

Fri 16/10

15:39-21:06

1 stop7h 27m

Denver Intl

Mon 19/10

16:14-21:41

Nonstop3h 27m

R5 397

JacksonvilleDenver

JAX Jacksonville - DEN Denver Intl

JAXDEN

Jacksonville

Tue 1/12

16:25-18:25

Nonstop4h 00m

Denver Intl

Mon 7/12

14:10-19:29

Nonstop3h 19m

R5 414

JacksonvilleDenver

JAX Jacksonville - DEN Denver Intl

JAXDEN

Jacksonville

Wed 21/10

15:04-16:58

Nonstop3h 54m

Denver Intl

Wed 28/10

16:10-21:31

Nonstop3h 21m

R5 430

JacksonvilleDenver

JAX Jacksonville - DEN Denver Intl

JAXDEN

Jacksonville

Mon 19/10

20:45-0:25

1 stop5h 40m

Denver Intl

Mon 26/10

14:30-19:40

Nonstop3h 10m

R5 446

JacksonvilleDenver

JAX Jacksonville - DEN Denver Intl

JAXDEN

Jacksonville

Sat 24/10

15:04-16:58

Nonstop3h 54m

Denver Intl

Sat 31/10

16:10-21:31

Nonstop3h 21m

R5 463

JacksonvilleDenver

JAX Jacksonville - DEN Denver Intl

JAXDEN

Jacksonville

Tue 20/10

8:05-9:55

Nonstop3h 50m

Denver Intl

Fri 30/10

9:45-15:01

Nonstop3h 16m

R5 479

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Jacksonville to Denver

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the typical price of a round-trip flight between Jacksonville and Denver?

Prices are currently low for flights on this route.

Typical prices usually range from R5 897 to R9 228.
The lowest price recently found on this route was R5 282.

What is the cheapest month to fly to Denver?

The cheapest month to fly to Denver from Jacksonville is in October. Flight prices, which tend to average around R6 595, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in October, then you should wait until August to fly from Jacksonville, when ticket prices are also cheap, with an average price of R6 808.

What is the cheapest Jacksonville to Denver Intl flight route?

Fly from Jacksonville to Denver Intl for the best Jacksonville - Denver Intl flight prices

How far in advance should I book a flight from Jacksonville to Denver?

You are more likely to see cheaper flights to Denver from Jacksonville when booking weeks ahead of your departure date. In general, you can expect to find flights to Denver for around R7 569 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denver from Jacksonville for as low as R4 741 on momondo.

What cabin class options are available on Jacksonville to Denver flights?

There is only 1 cabin class available to choose from on Jacksonville to Denver flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Jacksonville to Denver flight prices changed over time?

As of September 2026, prices for Jacksonville to Denver flights are approximately 41% more expensive when compared to flights at the same time last year.

When to book flights from Jacksonville to Denver

Are you open to changing your travel dates? Check out the ideal times to fly from Jacksonville to Denver according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Jacksonville to Denver (JAX to DEN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Jacksonville to Denver

Best price found	R1 821
Direct flights	Every day
Airports in Denver	1 airport

The best one-way flight to Denver from Jacksonville in the past 72 hours is R1 821. The best return flight deal from Jacksonville to Denver found on momondo in the last 72 hours is R5 282.

Direct flights go from Jacksonville to Denver every day.

There is 1 airport in Denver. From Jacksonville there are direct flights to Denver Intl (DEN).

Search flight deals

Frequently asked questions about flying from Jacksonville to Denver

How far is Jacksonville to Denver Intl by plane?
The straight-line distance from Jacksonville to Denver Intl is 2356,2 km.
When did momondo last update prices for flights from Jacksonville Airport to Denver Intl Airport?
Prices for flights from Jacksonville Airport to Denver Intl Airport are refreshed on a daily basis.
How old do you have to be to fly from Jacksonville Airport to Denver Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Jacksonville Airport to Denver Intl Airport.
What documentation or ID do you need to fly to Denver Intl Airport?
The travel and health documents you'll need for your trip to Denver Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Denver Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Jacksonville to Denver?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Jacksonville to Denver is Boeing 737-800 (29,22% of total bookings). The next most popular plane models are Airbus A320-100/200 (20,44%), Boeing 737 MAX 8 (16,60%), and Airbus A319 (15,09%).

Estes Park

Black Hawk

Manitou Springs

Why use momondo?

Why should I use momondo to find a flight deal from Jacksonville to Denver?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Denver from Jacksonville.

Can I find flights from Jacksonville to Denver with flexible booking policies on momondo?

Flights from Jacksonville to Denver with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Jacksonville to Denver?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Denver from Jacksonville.

I’m not ready to book a flight from Jacksonville to Denver right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Denver, momondo offers a useful price alert feature which will track prices for flights to Denver from Jacksonville and alert you when they change.