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 September 2025. The most popular departure time for this route is 1:00PM, with 92% of flights per day taking off in the afternoon.

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

United Airlines, Frontier, and American Airlines are the most popular carriers operating from Denver Intl to Jacksonville

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 Delta 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 40% 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.

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 week?

As of September 2025, there are 17 flights per week flying from Denver to Jacksonville. The most common day of the week flights depart is Mon, with 18% of flights taking off on this day.

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 September 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.

$75 Cheap Flights from Denver to Jacksonville in 2025

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Find the cheapest flights from Denver to Jacksonville

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

12:59 am - 11:43 amDEN-JAX

8h 44m1 stop

12:38 pm - 8:47 pmJAX-DEN

10h 09m1 stop

$232Frontier

Find Deal

Sat, Sep 27 - Thu, Oct 2

8:13 pm - 4:13 pmDEN-JAX

18h 00m2 stops

5:08 pm - 7:36 amJAX-DEN

16h 28m2 stops

$234Frontier

Find Deal

Wed, Oct 29 - Sun, Nov 2

7:46 am - 6:34 pmDEN-JAX

8h 48m1 stop

4:26 pm - 6:23 pmJAX-DEN

3h 57mnonstop

$235United Airlines

Find Deal

Wed, Nov 12 - Tue, Nov 18

12:59 am - 4:13 pmDEN-JAX

13h 14m1 stop

12:03 pm - 3:39 pmJAX-DEN

29h 36m1 stop

$236

Find Deal

Wed, Nov 5 - Sun, Nov 9

6:15 am - 8:47 pmDEN-JAX

12h 32m2 stops

11:03 am - 3:44 pmJAX-DEN

6h 41m1 stop

$238

Find Deal

Thu, Oct 16 - Thu, Oct 23

3:55 pm - 9:15 pmDEN-JAX

3h 20mnonstop

8:15 am - 10:16 amJAX-DEN

4h 01mnonstop

$245United Airlines

Find Deal

Sat, Nov 8 - Sun, Nov 16

11:59 pm - 9:55 amDEN-JAX

7h 56m1 stop

3:59 pm - 10:10 pmJAX-DEN

8h 11m1 stop

$249American Airlines

Find Deal

Tue, Oct 7 - Wed, Oct 15

12:17 am - 9:29 amDEN-JAX

7h 12m1 stop

9:11 am - 1:55 pmJAX-DEN

6h 44m1 stop

$254American Airlines

Find Deal

Wed, Nov 5 - Tue, Nov 11

6:20 am - 8:15 pmDEN-JAX

11h 55m1 stop

5:50 am - 7:50 amJAX-DEN

4h 00mnonstop

$274Southwest

Find Deal

Sat, Jan 17 - Tue, Jan 20

3:00 pm - 8:10 pmDEN-JAX

3h 10mnonstop

6:50 pm - 10:05 pmJAX-DEN

5h 15m1 stop

$278Southwest

Find Deal

Tue, Oct 7 - Tue, Oct 14

American Airlines flights from Denver to Jacksonville

Our best American Airlines deals on Denver to Jacksonville flight tickets

American Airlines

Oct 7

DEN11:59 pmDenver Intl

7h 56m

1 stop

JAX9:55 amJacksonville

Oct 15

JAX3:59 pmJacksonville

8h 11m

1 stop

DEN10:10 pmDenver Intl

$249

Find similar

American Airlines

Nov 5

DEN12:17 amDenver Intl

7h 12m

1 stop

JAX9:29 amJacksonville

Nov 11

JAX9:11 amJacksonville

6h 44m

1 stop

DEN1:55 pmDenver Intl

$254

Find similar

American Airlines

Oct 1

DEN12:41 pmDenver Intl

8h 33m

2 stops

JAX11:14 pmJacksonville

Oct 11

JAX12:44 pmJacksonville

8h 42m

1 stop

DEN7:26 pmDenver Intl

$259

Find similar

Southwest flights from Denver to Jacksonville

Our best Southwest deals on Denver to Jacksonville flight tickets

Southwest

Jan 17

DEN6:20 amDenver Intl

11h 55m

1 stop

JAX8:15 pmJacksonville

Jan 20

JAX5:50 amJacksonville

4h 00m

DEN7:50 amDenver Intl

$274

Find similar

Southwest

Oct 7

DEN3:00 pmDenver Intl

3h 10m

JAX8:10 pmJacksonville

Oct 14

JAX6:50 pmJacksonville

5h 15m

1 stop

DEN10:05 pmDenver Intl

$278

Find similar

Southwest

Oct 21

DEN6:45 amDenver Intl

5h 20m

1 stop

JAX2:05 pmJacksonville

Oct 24

JAX2:40 pmJacksonville

3h 45m

DEN4:25 pmDenver Intl

$282

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DenverJacksonville

DEN - JAX

DENJAX

Denver Intl

Sat 9/27

12:59 am-11:43 am

1 stop8h 44m

Jacksonville

Thu 10/2

12:38 pm-8:47 pm

1 stop10h 09m

$232

DenverJacksonville

DEN - JAX

DENJAX

Denver Intl

Wed 10/29

8:13 pm-4:13 pm

2 stops18h 00m

Jacksonville

Sun 11/2

5:08 pm-7:36 am

2 stops16h 28m

$234

DenverJacksonville

DEN - JAX

DENJAX

Denver Intl

Wed 11/12

7:46 am-6:34 pm

1 stop8h 48m

Jacksonville

Tue 11/18

4:26 pm-6:23 pm

Nonstop3h 57m

$235

DenverJacksonville

DEN - JAX

DENJAX

Denver Intl

Wed 11/5

12:59 am-4:13 pm

1 stop13h 14m

Jacksonville

Sun 11/9

12:03 pm-3:39 pm

1 stop29h 36m

$236

DenverJacksonville

DEN - JAX

DENJAX

Denver Intl

Thu 10/16

6:15 am-8:47 pm

2 stops12h 32m

Jacksonville

Thu 10/23

11:03 am-3:44 pm

1 stop6h 41m

$238

DenverJacksonville

DEN - JAX

DENJAX

Denver Intl

Sat 11/8

3:55 pm-9:15 pm

Nonstop3h 20m

Jacksonville

Sun 11/16

8:15 am-10:16 am

Nonstop4h 01m

$245

DenverJacksonville

DEN - JAX

DENJAX

Denver Intl

Tue 10/7

11:59 pm-9:55 am

1 stop7h 56m

Jacksonville

Wed 10/15

3:59 pm-10:10 pm

1 stop8h 11m

$249

DenverJacksonville

DEN - JAX

DENJAX

Denver Intl

Wed 11/5

12:17 am-9:29 am

1 stop7h 12m

Jacksonville

Tue 11/11

9:11 am-1:55 pm

1 stop6h 44m

$254

DenverJacksonville

DEN - JAX

DENJAX

Denver Intl

Sat 1/17

6:20 am-8:15 pm

1 stop11h 55m

Jacksonville

Tue 1/20

5:50 am-7:50 am

Nonstop4h 00m

$274

DenverJacksonville

DEN - JAX

DENJAX

Denver Intl

Tue 10/7

3:00 pm-8:10 pm

Nonstop3h 10m

Jacksonville

Tue 10/14

6:50 pm-10:05 pm

1 stop5h 15m

$278

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Showing 1-10 of 20 resultsSorted by cheapest first

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 August, then departing from Denver during the month September is also very affordable. Most momondo users find prices during this month for around $394.

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 $550.

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 $460 when looking at flights departing at noon. Flights to Jacksonville are more costly in the evening, with an average ticket price of $568. 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 $457 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 $402 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 September 2025, prices for Denver to Jacksonville flights are approximately 4% 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	$126
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 $126. The best round-trip flight deal from Denver to Jacksonville found on momondo in the last 72 hours is $365.

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 3h 10m, 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 September 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 40.32% of all bookings. The subsequent popular models are Boeing 737-800 Passenger/BBJ2 (winglets) at 26.21%, Boeing 737-800 at 15.73%, and Boeing 737-900 at 8.47%.
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 52% of the total bookings. Other popular airlines include Southwest with 29%, Frontier with 6%, and Delta with 5%.

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 2,913 reviews	Search JetBlue flights
Frontier	PriceFrom $148	Free Cancellation	Rating 5.8 3,177 reviews	Search Frontier flights
American Airlines	PriceFrom $158	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Delta	PriceFrom $208	Free Cancellation	Rating 7.9 7,960 reviews	Search Delta flights
Southwest	PriceFrom $314	Free Cancellation	Rating 8.0 4,248 reviews	Search Southwest flights
United Airlines	PriceFrom $340	Free Cancellation	Rating 7.4 8,937 reviews	Search United Airlines flights

Southwest Flights From Denver to Jacksonville
Southwest flight deals from Denver to Jacksonville start from $314 round-trip. Over the 5 Southwest flights for this route in a normal week, average airfare is usually $471 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 $340, round-trip. It should be noted that an average United Airlines flight deal for this route in this time was higher, at $490 round-trip. United Airlines operates 12 flights out of Denver into Jacksonville in an average week, so prices vary by time and availability. 8,937 United Airlines reviews by users on momondo have scored the airline at 7.4/10.

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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 $75

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 12/10. 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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Find the cheapest flights from Denver to Jacksonville

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American Airlines flights from Denver to Jacksonville

Our best American Airlines deals on Denver to Jacksonville flight tickets

Southwest flights from Denver to Jacksonville

Our best Southwest deals on Denver to Jacksonville flight tickets

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Use the filters below to find and compare flights from Denver to Jacksonville that are best for you.

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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 August, then departing from Denver during the month September is also very affordable. Most momondo users find prices during this month for around $394.

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 September 2025, prices for Denver to Jacksonville flights are approximately 4% more expensive when compared to flights at the same time last year.

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

United Airlines, Frontier, and American Airlines 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 September 2025. The most popular departure time for this route is 1:00PM, with 92% of flights per day taking off in the afternoon.

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

As of September 2025, there are 17 flights per week flying from Denver to Jacksonville. The most common day of the week flights depart is Mon, with 18% 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.