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

As of October 2025, there are 19 flights per week flying from Denver to Jacksonville. The most common day of the week flights depart is Mon, with 16% of flights taking off on this day.

Which layover airport has the shortest connection time from Denver to Jacksonville?

Atlanta (ATL) has the shortest average layover time for this route: 1h 09m.

Which layover airport has the shortest travel time from Denver to Jacksonville?

Flights connecting via Atlanta (ATL) have the shortest average one-way travel time: 5h 37m.

What airlines fly to Jacksonville?

United Airlines, Southwest and American Airlines are the top three most popular airlines that fly to Jacksonville from Denver according to our data. United Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Jacksonville. Keep in mind that there are 6 different airlines that fly to Jacksonville on a routine basis, so you have a few additional options to choose from.

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

Frontier and JetBlue are the most popular carriers operating from Denver Intl to Jacksonville

Which airport is the most popular layover for flights between Denver and Jacksonville?

Atlanta (ATL) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

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

2 flights are operational daily from Denver to Jacksonville as of October 2025. The most popular departure time for this route is 9:00AM, with 57% of flights per day taking off in the afternoon.

Which layover airport offers the lowest fares from Denver to Jacksonville?

Flights via Atlanta (ATL) offer the lowest average round-trip price of $222.

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

Prices for flights from Denver Intl Airport to Jacksonville Airport were last updated today.

How many operators does momondo search for flights from Denver Intl Airport to Jacksonville Airport?

As of October 2025, there are 6 operators available to choose from for flights from Denver Intl Airport to Jacksonville Airport.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Denver Intl Airport to Jacksonville Airport.

What documentation or ID do you need to fly to Jacksonville Airport?

The travel and health documents you'll need for your trip to Jacksonville 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 license and a passport that is valid for six months after your intended arrival at Jacksonville Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$54 Cheap Flights from Denver to Jacksonville in 2025/26

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6:45 am - 7:05 pmDEN-JAX

10h 20m1 stop

9:21 pm - 6:18 pmJAX-DEN

22h 57m1 stop

$227Multiple Airlines

Find Deal

Thu, Dec 4 - Sun, Dec 7

8:28 am - 6:08 pmDEN-JAX

7h 40m1 stop

10:38 pm - 11:59 pmJAX-DEN

27h 21m2 stops

$231Frontier

Find Deal

Mon, Nov 10 - Fri, Nov 14

12:59 am - 4:13 pmDEN-JAX

13h 14m1 stop

5:18 pm - 9:03 pmJAX-DEN

29h 45m2 stops

$232Frontier

Find Deal

Wed, Nov 12 - Sun, Nov 16

8:56 pm - 10:44 amDEN-JAX

11h 48m1 stop

12:03 pm - 3:39 pmJAX-DEN

29h 36m1 stop

$236Multiple Airlines

Find Deal

Sun, Nov 9 - Sun, Nov 16

2:45 pm - 4:13 pmDEN-JAX

23h 28m1 stop

2:52 pm - 11:16 pmJAX-DEN

34h 24m2 stops

$237Multiple Airlines

Find Deal

Wed, Nov 5 - Wed, Nov 12

6:25 am - 6:08 pmDEN-JAX

9h 43m1 stop

2:52 pm - 11:12 pmJAX-DEN

34h 20m2 stops

$239Multiple Airlines

Find Deal

Mon, Nov 3 - Wed, Nov 5

9:05 pm - 10:22 amDEN-JAX

11h 17m1 stop

10:38 pm - 8:35 amJAX-DEN

11h 57m1 stop

$240Frontier

Find Deal

Sat, Nov 15 - Sun, Nov 16

12:59 am - 4:13 pmDEN-JAX

13h 14m1 stop

12:03 pm - 3:39 pmJAX-DEN

29h 36m1 stop

$241Multiple Airlines

Find Deal

Wed, Oct 29 - Sun, Nov 2

9:14 pm - 5:08 pmDEN-JAX

17h 54m2 stops

9:38 am - 9:49 pmJAX-DEN

14h 11m1 stop

$242Multiple Airlines

Find Deal

Wed, Oct 22 - Thu, Oct 30

11:59 pm - 10:07 amDEN-JAX

8h 08m1 stop

10:52 am - 11:04 pmJAX-DEN

14h 12m1 stop

$291JetBlue

Find Deal

Fri, Dec 12 - Tue, Dec 16

JetBlue flights from Denver to Jacksonville

Our best JetBlue deals on Denver to Jacksonville flight tickets

JetBlue

Dec 12

DEN11:59 pmDenver Intl

8h 08m

1 stop

JAX10:07 amJacksonville

Dec 16

JAX10:52 amJacksonville

14h 12m

1 stop

DEN11:04 pmDenver Intl

$291

Find similar

JetBlue

Oct 21

DEN11:25 amDenver Intl

21h 15m

1 stop

JAX10:40 amJacksonville

Oct 24

JAX5:12 pmJacksonville

7h 52m

1 stop

DEN11:04 pmDenver Intl

$393

Find similar

JetBlue

Oct 23

DEN11:59 pmDenver Intl

8h 41m

1 stop

JAX10:40 amJacksonville

Oct 26

JAX7:04 amJacksonville

30h 01m

1 stop

DEN11:05 amDenver Intl

$413

Find similar

Frontier flights from Denver to Jacksonville

Our best Frontier deals on Denver to Jacksonville flight tickets

Frontier

Nov 10

DEN8:28 amDenver Intl

7h 40m

1 stop

JAX6:08 pmJacksonville

Nov 14

JAX10:38 pmJacksonville

27h 21m

2 stops

DEN11:59 pmDenver Intl

$231

Find similar

Frontier

Nov 12

DEN12:59 amDenver Intl

13h 14m

1 stop

JAX4:13 pmJacksonville

Nov 16

JAX5:18 pmJacksonville

29h 45m

2 stops

DEN9:03 pmDenver Intl

$232

Find similar

Frontier

Nov 15

DEN9:05 pmDenver Intl

11h 17m

1 stop

JAX10:22 amJacksonville

Nov 16

JAX10:38 pmJacksonville

11h 57m

1 stop

DEN8:35 amDenver Intl

$240

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DenverJacksonville

DEN - JAX

DENJAX

Denver Intl

Thu 12/4

6:45 am-7:05 pm

1 stop10h 20m

Jacksonville

Sun 12/7

9:21 pm-6:18 pm

1 stop22h 57m

$227

DenverJacksonville

DEN - JAX

DENJAX

Denver Intl

Mon 11/10

8:28 am-6:08 pm

1 stop7h 40m

Jacksonville

Fri 11/14

10:38 pm-11:59 pm

2 stops27h 21m

$231

DenverJacksonville

DEN - JAX

DENJAX

Denver Intl

Wed 11/12

12:59 am-4:13 pm

1 stop13h 14m

Jacksonville

Sun 11/16

5:18 pm-9:03 pm

2 stops29h 45m

$232

DenverJacksonville

DEN - JAX

DENJAX

Denver Intl

Sun 11/9

8:56 pm-10:44 am

1 stop11h 48m

Jacksonville

Sun 11/16

12:03 pm-3:39 pm

1 stop29h 36m

$236

DenverJacksonville

DEN - JAX

DENJAX

Denver Intl

Wed 11/5

2:45 pm-4:13 pm

1 stop23h 28m

Jacksonville

Wed 11/12

2:52 pm-11:16 pm

2 stops34h 24m

$237

DenverJacksonville

DEN - JAX

DENJAX

Denver Intl

Mon 11/3

6:25 am-6:08 pm

1 stop9h 43m

Jacksonville

Wed 11/5

2:52 pm-11:12 pm

2 stops34h 20m

$239

DenverJacksonville

DEN - JAX

DENJAX

Denver Intl

Sat 11/15

9:05 pm-10:22 am

1 stop11h 17m

Jacksonville

Sun 11/16

10:38 pm-8:35 am

1 stop11h 57m

$240

DenverJacksonville

DEN - JAX

DENJAX

Denver Intl

Wed 10/29

12:59 am-4:13 pm

1 stop13h 14m

Jacksonville

Sun 11/2

12:03 pm-3:39 pm

1 stop29h 36m

$241

DenverJacksonville

DEN - JAX

DENJAX

Denver Intl

Wed 10/22

9:14 pm-5:08 pm

2 stops17h 54m

Jacksonville

Thu 10/30

9:38 am-9:49 pm

1 stop14h 11m

$242

DenverJacksonville

DEN - JAX

DENJAX

Denver Intl

Fri 12/12

11:59 pm-10:07 am

1 stop8h 08m

Jacksonville

Tue 12/16

10:52 am-11:04 pm

1 stop14h 12m

$291

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How to get the cheapest flight ticket from Denver to Jacksonville

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

Layovers

Other information

What is the cheapest month to fly to Jacksonville?

If you are unable to visit Jacksonville during the month of September, then departing from Denver during the month August is also very affordable. Most momondo users find prices during this month for around $366.

What is the cheapest day to depart on your flight to Jacksonville?

According to our data, Tuesday is the cheapest day to fly to Jacksonville from Denver. The lowest ticket price found for a Tuesday departure recently was $449. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Saturday is the most expensive day to depart from Denver because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $557.

What is the cheapest time of day to depart on your flight to Jacksonville?

Flying to Jacksonville from Denver at noon is the least expensive time of day to depart. momondo users have found prices as low as $462 when looking at flights departing at noon. Flights to Jacksonville are more costly in the evening, with an average ticket price of $576. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Denver Intl to Jacksonville flight route?

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

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

You are more likely to see cheaper flights to Jacksonville from Denver when booking weeks ahead of your departure date. In general, you can expect to find flights to Jacksonville for around $452 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Jacksonville from Denver for as low as $384 on momondo.

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

There are 4 cabin classes available to choose from on Denver Intl to Jacksonville flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Denver to Jacksonville flights?

No. A direct flight is the cheapest option for a flight between Denver to Jacksonville.

How have Denver to Jacksonville flight prices changed over time?

As of October 2025, prices for Denver to Jacksonville flights are approximately 16% more expensive when compared to flights at the same time last year.

When to book flights from Denver to Jacksonville

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

Estimated round-trip price

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

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

Best Price Found	$167
Fastest flight time	3h 05m
Direct flights	Every day
Airports in Jacksonville	1 airport

The best one-way flight to Jacksonville from Denver in the past 72 hours is $167. The best round-trip flight deal from Denver to Jacksonville found on momondo in the last 72 hours is $331.

The fastest flight from Denver to Jacksonville takes 3h 05m

Direct flights go from Denver to Jacksonville every day.

There is 1 airport near Jacksonville: Jacksonville (JAX)

Search flight deals

How far is Denver Intl to Jacksonville by plane?
There are 1464.1 mi between Denver Intl and Jacksonville. Flights usually cover this in 7h 40m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Denver Intl Airport to Jacksonville Airport?
Prices for flights from Denver Intl Airport to Jacksonville Airport were last updated today.
How many operators does momondo search for flights from Denver Intl Airport to Jacksonville Airport?
As of October 2025, there are 6 operators available to choose from for flights from Denver Intl Airport to Jacksonville Airport.
How old do you have to be to fly from Denver Intl Airport to Jacksonville Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Denver Intl Airport to Jacksonville Airport.
What documentation or ID do you need to fly to Jacksonville Airport?
The travel and health documents you'll need for your trip to Jacksonville 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 license and a passport that is valid for six months after your intended arrival at Jacksonville 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 Denver to Jacksonville?
momondo data reveals that the most frequently booked plane model on the route from Denver to Jacksonville is Boeing 737 MAX 8, representing 46.65% of all bookings. The subsequent popular models are Boeing 737-800 at 16.38%, Boeing 737-900 at 13.90%, and Boeing 737-800 Passenger/BBJ2 (winglets) at 13.40%.
What is the most popular airline from Denver to Jacksonville?
Based on momondo bookings for flights between Denver and Jacksonville, the leading airline is United Airlines, making up 53% of the total bookings. Other popular airlines include Southwest with 27%, Frontier with 6%, and Delta with 6%.

Best airlines flying from Denver to Jacksonville

Compare and see reviews for airlines that fly from Denver to Jacksonville with momondo

Airline	Rating	Free Cancellation	Price
JetBlue	PriceFrom $141	Free Cancellation	Rating 7.2 2,908 reviews	Search JetBlue flights
Frontier	PriceFrom $148	Free Cancellation	Rating 5.8 3,143 reviews	Search Frontier flights
American Airlines	PriceFrom $176	Free Cancellation	Rating 7.2 11,043 reviews	Search American Airlines flights
Delta	PriceFrom $201	Free Cancellation	Rating 7.9 7,971 reviews	Search Delta flights
United Airlines	PriceFrom $294	Free Cancellation	Rating 7.4 8,966 reviews	Search United Airlines flights
Southwest	PriceFrom $306	Free Cancellation	Rating 8.0 4,236 reviews	Search Southwest flights

Southwest Flights From Denver to Jacksonville
Southwest flight deals from Denver to Jacksonville start from $306 round-trip. Over the 5 Southwest flights for this route in a normal week, average airfare is usually $467 round-trip - but some users have found much cheaper deals with momondo.
United Airlines Flights From Denver to Jacksonville
The best United Airlines deal for Denver to Jacksonville flight tickets found on momondo in the last 72 hours was $294, round-trip. It should be noted that an average United Airlines flight deal for this route in this time was higher, at $478 round-trip. United Airlines operates 14 flights out of Denver into Jacksonville in an average week, so prices vary by time and availability. 8,966 United Airlines reviews by users on momondo have scored the airline at 7.4/10.

Fernandina Beach

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Kingsland

Waycross

Atlantic Beach

Neptune Beach

St Johns

Yulee

Cumberland Island

Why use momondo?

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

Finding the right flight to Jacksonville from Denver is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Jacksonville quick and easy, saving you time and money.

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

Yes. All flights to Jacksonville from Denver on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Denver to Jacksonville flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Denver to Jacksonville flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Jacksonville trip

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Cheap flights from Denver to Jacksonville from $54

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to Jacksonville departing on 12/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Denver to Jacksonville

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

What is the cheapest month to fly to Jacksonville?

If you are unable to visit Jacksonville during the month of September, then departing from Denver during the month August is also very affordable. Most momondo users find prices during this month for around $366.

What is the cheapest day to depart on your flight to Jacksonville?

What is the cheapest time of day to depart on your flight to Jacksonville?

What is the cheapest Denver Intl to Jacksonville flight route?

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

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

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

There are 4 cabin classes available to choose from on Denver Intl to Jacksonville flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Denver to Jacksonville flights?

No. A direct flight is the cheapest option for a flight between Denver to Jacksonville.

How have Denver to Jacksonville flight prices changed over time?

As of October 2025, prices for Denver to Jacksonville flights are approximately 16% more expensive when compared to flights at the same time last year.

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

Frontier and JetBlue are the most popular carriers operating from Denver Intl to Jacksonville

What airlines fly to Jacksonville?

Which airport is the most popular layover for flights between Denver and Jacksonville?

Atlanta (ATL) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Denver to Jacksonville?

Flights via Atlanta (ATL) offer the lowest average round-trip price of $222.

Which layover airport has the shortest travel time from Denver to Jacksonville?

Flights connecting via Atlanta (ATL) have the shortest average one-way travel time: 5h 37m.

Which layover airport has the shortest connection time from Denver to Jacksonville?

Atlanta (ATL) has the shortest average layover time for this route: 1h 09m.

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

2 flights are operational daily from Denver to Jacksonville as of October 2025. The most popular departure time for this route is 9:00AM, with 57% of flights per day taking off in the afternoon.

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

As of October 2025, there are 19 flights per week flying from Denver to Jacksonville. The most common day of the week flights depart is Mon, with 16% of flights taking off on this day.

When to book flights from Denver to Jacksonville

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

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

Best Price Found

Fastest flight time

Direct flights

Airports in Jacksonville

How far is Denver Intl to Jacksonville by plane?

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

How many operators does momondo search for flights from Denver Intl Airport to Jacksonville Airport?

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

What documentation or ID do you need to fly to Jacksonville Airport?

What is the most popular plane model from Denver to Jacksonville?

What is the most popular airline from Denver to Jacksonville?

Best airlines flying from Denver to Jacksonville

Compare and see reviews for airlines that fly from Denver to Jacksonville with momondo

Southwest Flights From Denver to Jacksonville

United Airlines Flights From Denver to Jacksonville

Traveling to a place near Jacksonville?

Why use momondo?

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

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

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

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

An easier way to manage your Jacksonville trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.