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Cheap flights from Denver to Jacksonville from $67

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 12/4. 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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0 bags

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Find the cheapest flights from Denver to Jacksonville

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:11 am - 10:04 amDEN-JAX
7h 53m1 stop
Multiple Airlines Logo
9:48 am - 8:27 amJAX-DEN
24h 39m2 stops
$263Multiple Airlines
Find Deal
Sat, Nov 22 - Thu, Nov 27
Multiple Airlines Logo
4:18 pm - 11:13 amDEN-JAX
16h 55m1 stop
Multiple Airlines Logo
9:34 pm - 9:55 amJAX-DEN
14h 21m1 stop
$265Multiple Airlines
Find Deal
Fri, Nov 28 - Mon, Dec 1
Multiple Airlines Logo
10:29 pm - 7:45 pmDEN-JAX
19h 16m2 stops
Multiple Airlines Logo
2:59 pm - 10:13 amJAX-DEN
21h 14m1 stop
$266Multiple Airlines
Find Deal
Wed, Dec 31 - Mon, Jan 5
Frontier Logo
12:11 am - 10:04 amDEN-JAX
7h 53m1 stop
Frontier Logo
9:34 pm - 9:55 amJAX-DEN
14h 21m1 stop
$269Frontier
Find Deal
Sat, Nov 22 - Mon, Dec 1
Multiple Airlines Logo
12:59 am - 2:25 pmDEN-JAX
11h 26m2 stops
Multiple Airlines Logo
9:38 am - 3:58 amJAX-DEN
20h 20m1 stop
$270Multiple Airlines
Find Deal
Sun, Dec 7 - Sat, Dec 13
JetBlue Logo
11:59 pm - 10:07 amDEN-JAX
8h 08m1 stop
JetBlue Logo
10:52 am - 10:59 pmJAX-DEN
14h 07m1 stop
$271JetBlue
Find Deal
Thu, Dec 4 - Sun, Dec 7
Multiple Airlines Logo
12:59 am - 5:40 pmDEN-JAX
14h 41m1 stop
Multiple Airlines Logo
9:48 am - 8:42 amJAX-DEN
24h 54m2 stops
$272Multiple Airlines
Find Deal
Thu, Dec 11 - Thu, Jan 1
Frontier Logo
8:39 am - 10:04 amDEN-JAX
23h 25m2 stops
Frontier Logo
9:34 pm - 10:15 amJAX-DEN
14h 41m1 stop
$274Frontier
Find Deal
Fri, Nov 21 - Wed, Nov 26
American Airlines Logo
8:10 am - 10:26 pmDEN-JAX
12h 16m1 stop
American Airlines Logo
9:10 am - 8:17 pmJAX-DEN
13h 07m1 stop
$281American Airlines
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Sat, Dec 6 - Tue, Dec 9
JetBlue Logo
11:59 pm - 10:07 amDEN-JAX
8h 08m1 stop
JetBlue Logo
6:33 pm - 11:05 amJAX-DEN
18h 32m1 stop
$286JetBlue
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Thu, Dec 4 - Tue, Dec 9

Frontier flights from Denver to Jacksonville

Our best Frontier deals on Denver to Jacksonville flight tickets
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
$267
Find similar
Frontier
Nov 22
DEN12:11 amDenver Intl
7h 53m
1 stop
JAX10:04 amJacksonville
Dec 1
JAX9:34 pmJacksonville
14h 21m
1 stop
DEN9:55 amDenver Intl
$269
Find similar
Frontier
Nov 12
DEN7:21 pmDenver Intl
18h 52m
2 stops
JAX4:13 pmJacksonville
Nov 17
JAX7:56 pmJacksonville
15h 06m
1 stop
DEN9:02 amDenver Intl
$270
Find similar

American Airlines flights from Denver to Jacksonville

Our best American Airlines deals on Denver to Jacksonville flight tickets
American Airlines
Dec 6
DEN8:10 amDenver Intl
12h 16m
1 stop
JAX10:26 pmJacksonville
Dec 9
JAX9:10 amJacksonville
13h 07m
1 stop
DEN8:17 pmDenver Intl
$281
Find similar
American Airlines
Nov 16
DEN12:17 amDenver Intl
7h 12m
1 stop
JAX9:29 amJacksonville
Dec 9
JAX5:45 pmJacksonville
6h 35m
1 stop
DEN10:20 pmDenver Intl
$646
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Denver to Jacksonville that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated November 6, 2025.
Use the filters below to find and compare flights from Denver to Jacksonville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DenverJacksonville

DEN - JAX

DENJAX

Denver Intl

Sat 11/22

12:11 am-10:04 am

1 stop7h 53m

Jacksonville

Thu 11/27

9:48 am-8:27 am

2 stops24h 39m

$263

DenverJacksonville

DEN - JAX

DENJAX

Denver Intl

Fri 11/28

4:18 pm-11:13 am

1 stop16h 55m

Jacksonville

Mon 12/1

9:34 pm-9:55 am

1 stop14h 21m

$265

DenverJacksonville

DEN - JAX

DENJAX

Denver Intl

Wed 12/31

10:29 pm-7:45 pm

2 stops19h 16m

Jacksonville

Mon 1/5

2:59 pm-10:13 am

1 stop21h 14m

$266

DenverJacksonville

DEN - JAX

DENJAX

Denver Intl

Sat 11/22

12:11 am-10:04 am

1 stop7h 53m

Jacksonville

Mon 12/1

9:34 pm-9:55 am

1 stop14h 21m

$269

DenverJacksonville

DEN - JAX

DENJAX

Denver Intl

Sun 12/7

12:59 am-2:25 pm

2 stops11h 26m

Jacksonville

Sat 12/13

9:38 am-3:58 am

1 stop20h 20m

$270

DenverJacksonville

DEN - JAX

DENJAX

Denver Intl

Thu 12/4

11:59 pm-10:07 am

1 stop8h 08m

Jacksonville

Sun 12/7

10:52 am-10:59 pm

1 stop14h 07m

$271

DenverJacksonville

DEN - JAX

DENJAX

Denver Intl

Thu 12/11

12:59 am-5:40 pm

1 stop14h 41m

Jacksonville

Thu 1/1

9:48 am-8:42 am

2 stops24h 54m

$272

DenverJacksonville

DEN - JAX

DENJAX

Denver Intl

Fri 11/21

8:39 am-10:04 am

2 stops23h 25m

Jacksonville

Wed 11/26

9:34 pm-10:15 am

1 stop14h 41m

$274

DenverJacksonville

DEN - JAX

DENJAX

Denver Intl

Sat 12/6

8:10 am-10:26 pm

1 stop12h 16m

Jacksonville

Tue 12/9

9:10 am-8:17 pm

1 stop13h 07m

$281

DenverJacksonville

DEN - JAX

DENJAX

Denver Intl

Thu 12/4

11:59 pm-10:07 am

1 stop8h 08m

Jacksonville

Tue 12/9

6:33 pm-11:05 am

1 stop18h 32m

$286

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Jacksonville from

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?

According to our data, Wednesday is the cheapest day to fly to Jacksonville from Denver. The lowest ticket price found for a Wednesday 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 $555.

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

Flying to Jacksonville from Denver in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $452 when looking at flights departing in the afternoon. Flights to Jacksonville are more costly in the evening, with an average ticket price of $601. 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 November 2025, prices for Denver to Jacksonville flights are approximately 147% 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

$185

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 $185. The best round-trip flight deal from Denver to Jacksonville found on momondo in the last 72 hours is $420.
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 6h 00m, 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?

  • 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?

  • 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
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $141Free CancellationRating
7.2
2,907 reviews
Search JetBlue flights
FrontierPriceFrom $152Free CancellationRating
5.8
3,116 reviews
Search Frontier flights
American AirlinesPriceFrom $176Free CancellationRating
7.2
11,041 reviews
Search American Airlines flights
DeltaPriceFrom $192Free CancellationRating
7.9
8,004 reviews
Search Delta flights
United AirlinesPriceFrom $285Free CancellationRating
7.4
9,003 reviews
Search United Airlines flights
SouthwestPriceFrom $309Free CancellationRating
8.0
4,240 reviews
Search Southwest flights

  • Southwest Flights From Denver to Jacksonville

    Southwest flight deals from Denver to Jacksonville start from $309 round-trip. Over the 6 Southwest flights for this route in a normal week, average airfare is usually $464 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 $285, round-trip. It should be noted that an average United Airlines flight deal for this route in this time was higher, at $470 round-trip. United Airlines operates 13 flights out of Denver into Jacksonville in an average week, so prices vary by time and availability. 9,003 United Airlines reviews by users on momondo have scored the airline at 7.4/10.

Traveling to a place near Jacksonville?

Book flights to Jacksonville if you plan to visit one of these locations
Fernandina Beach
Jacksonville Beach
Orange Park
Ponte Vedra Beach
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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