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Cheap flights from Denver to Jacksonville from $59

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 3/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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.
Frontier Logo
11:59 pm - 7:33 pm
DEN
-
JAX
17h 34m
1 stop
Frontier Logo
5:28 pm - 11:04 pm
JAX
-
DEN
7h 36m
1 stop
$226Frontier
ter, mar 31 - qui, abr 9
Frontier Logo
12:20 pm - 7:17 pm
DEN
-
JAX
28h 57m
2 stops
Frontier Logo
7:24 pm - 11:56 am
JAX
-
DEN
18h 32m
1 stop
$227Frontier
qui, fev 12 - seg, fev 23
Multiple Airlines Logo
3:31 pm - 8:59 am
DEN
-
JAX
15h 28m
1 stop
Multiple Airlines Logo
7:29 pm - 11:56 am
JAX
-
DEN
18h 27m
1 stop
$228Multiple Airlines
dom, fev 15 - seg, mar 2
Multiple Airlines Logo
12:01 am - 7:01 pm
DEN
-
JAX
17h 00m
1 stop
Multiple Airlines Logo
7:29 pm - 11:14 am
JAX
-
DEN
17h 45m
2 stops
$229Multiple Airlines
dom, fev 15 - seg, mar 2
Frontier Logo
6:05 am - 6:13 pm
DEN
-
JAX
10h 08m
1 stop
Frontier Logo
5:58 pm - 11:04 pm
JAX
-
DEN
7h 06m
1 stop
$230Frontier
seg, fev 9 - seg, mar 23
Frontier Logo
12:25 pm - 9:12 pm
DEN
-
JAX
30h 47m
1 stop
Frontier Logo
7:24 pm - 11:56 am
JAX
-
DEN
18h 32m
1 stop
$231Frontier
sex, fev 20 - seg, fev 23
Multiple Airlines Logo
3:41 pm - 8:59 am
DEN
-
JAX
15h 18m
1 stop
Multiple Airlines Logo
8:12 pm - 12:37 pm
JAX
-
DEN
18h 25m
1 stop
$232Multiple Airlines
qui, fev 19 - sex, fev 27
Multiple Airlines Logo
6:35 am - 6:39 pm
DEN
-
JAX
10h 04m
2 stops
Multiple Airlines Logo
10:56 am - 8:16 pm
JAX
-
DEN
11h 20m
1 stop
$233Multiple Airlines
sex, mar 6 - seg, mar 9
Multiple Airlines Logo
11:49 am - 7:17 pm
DEN
-
JAX
5h 28m
1 stop
Multiple Airlines Logo
7:24 pm - 11:14 am
JAX
-
DEN
17h 50m
2 stops
$235Multiple Airlines
sex, fev 13 - seg, fev 23
Frontier Logo
10:01 am - 6:41 pm
DEN
-
JAX
30h 40m
2 stops
Frontier Logo
10:51 pm - 9:42 pm
JAX
-
DEN
24h 51m
1 stop
$236Frontier
sex, fev 20 - qui, fev 26

Frontier flights from Denver to Jacksonville

Our best Frontier deals on Denver to Jacksonville flight tickets
Frontier
Mar 31
DEN11:59 pmDenver Intl
17h 34m
1 stop
JAX7:33 pmJacksonville
Apr 9
JAX5:28 pmJacksonville
7h 36m
1 stop
DEN11:04 pmDenver Intl
$226
Frontier
Feb 12
DEN12:20 pmDenver Intl
28h 57m
2 stops
JAX7:17 pmJacksonville
Feb 23
JAX7:24 pmJacksonville
18h 32m
1 stop
DEN11:56 amDenver Intl
$227
Frontier
Feb 9
DEN6:05 amDenver Intl
10h 08m
1 stop
JAX6:13 pmJacksonville
Mar 23
JAX5:58 pmJacksonville
7h 06m
1 stop
DEN11:04 pmDenver Intl
$230

Delta flights from Denver to Jacksonville

Our best Delta deals on Denver to Jacksonville flight tickets
Delta
Feb 10
DEN6:41 amDenver Intl
13h 57m
1 stop
JAX10:38 pmJacksonville
Feb 18
JAX6:00 amJacksonville
12h 43m
1 stop
DEN4:43 pmDenver Intl
$304
Delta
Feb 10
DEN6:41 amDenver Intl
13h 57m
1 stop
JAX10:38 pmJacksonville
Feb 18
JAX5:30 amJacksonville
13h 13m
2 stops
DEN4:43 pmDenver Intl
$310
Delta
Feb 10
DEN6:41 amDenver Intl
13h 57m
1 stop
JAX10:38 pmJacksonville
Feb 19
JAX6:00 amJacksonville
16h 28m
1 stop
DEN8:28 pmDenver Intl
$344

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 janeiro 29, 2026.
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

ter 3/31

11:59 pm-7:33 pm

1 stop17h 34m

Jacksonville

qui 4/9

5:28 pm-11:04 pm

1 stop7h 36m

$226

DenverJacksonville

DEN - JAX

DENJAX

Denver Intl

qui 2/12

12:20 pm-7:17 pm

2 stops28h 57m

Jacksonville

seg 2/23

7:24 pm-11:56 am

1 stop18h 32m

$227

DenverJacksonville

DEN - JAX

DENJAX

Denver Intl

dom 2/15

3:31 pm-8:59 am

1 stop15h 28m

Jacksonville

seg 3/2

7:29 pm-11:56 am

1 stop18h 27m

$228

DenverJacksonville

DEN - JAX

DENJAX

Denver Intl

dom 2/15

12:01 am-7:01 pm

1 stop17h 00m

Jacksonville

seg 3/2

7:29 pm-11:14 am

2 stops17h 45m

$229

DenverJacksonville

DEN - JAX

DENJAX

Denver Intl

seg 2/9

6:05 am-6:13 pm

1 stop10h 08m

Jacksonville

seg 3/23

5:58 pm-11:04 pm

1 stop7h 06m

$230

DenverJacksonville

DEN - JAX

DENJAX

Denver Intl

sex 2/20

12:25 pm-9:12 pm

1 stop30h 47m

Jacksonville

seg 2/23

7:24 pm-11:56 am

1 stop18h 32m

$231

DenverJacksonville

DEN - JAX

DENJAX

Denver Intl

qui 2/19

3:41 pm-8:59 am

1 stop15h 18m

Jacksonville

sex 2/27

8:12 pm-12:37 pm

1 stop18h 25m

$232

DenverJacksonville

DEN - JAX

DENJAX

Denver Intl

sex 3/6

6:35 am-6:39 pm

2 stops10h 04m

Jacksonville

seg 3/9

10:56 am-8:16 pm

1 stop11h 20m

$233

DenverJacksonville

DEN - JAX

DENJAX

Denver Intl

sex 2/13

11:49 am-7:17 pm

1 stop5h 28m

Jacksonville

seg 2/23

7:24 pm-11:14 am

2 stops17h 50m

$235

DenverJacksonville

DEN - JAX

DENJAX

Denver Intl

sex 2/20

10:01 am-6:41 pm

2 stops30h 40m

Jacksonville

qui 2/26

10:51 pm-9:42 pm

1 stop24h 51m

$236

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 $445. 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, Sunday 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 $501.

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 $451 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 $448 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 $363 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?

You could potentially save up to 36% on your flight if you consider stops on a Denver to Jacksonville flight.

How have Denver to Jacksonville flight prices changed over time?

As of January 2026, prices for Denver to Jacksonville flights are approximately 6% 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

$224

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 $224. The best round-trip flight deal from Denver to Jacksonville found on momondo in the last 72 hours is $449.
The fastest flight from Denver to Jacksonville takes 3h 05m
Direct flights go from Denver to Jacksonville every day.
There is 1 airport in Jacksonville. From Denver there are direct flights to 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 05m, 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
FrontierPriceFrom $116Free CancellationRating
5.7
3,056 reviews
Search Frontier flights
JetBluePriceFrom $141Free CancellationRating
7.2
2,891 reviews
Search JetBlue flights
DeltaPriceFrom $171Free CancellationRating
7.9
8,127 reviews
Search Delta flights
American AirlinesPriceFrom $176Free CancellationRating
7.2
11,206 reviews
Search American Airlines flights
United AirlinesPriceFrom $257Free CancellationRating
7.4
9,215 reviews
Search United Airlines flights
SouthwestPriceFrom $301Free CancellationRating
8.0
4,267 reviews
Search Southwest flights

  • Southwest Flights From Denver to Jacksonville

    Southwest flight deals from Denver to Jacksonville start from $301 round-trip. Over the 5 Southwest flights for this route in a normal week, average airfare is usually $466 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 $257, round-trip. It should be noted that an average United Airlines flight deal for this route in this time was higher, at $464 round-trip. United Airlines operates 11 flights out of Denver into Jacksonville in an average week, so prices vary by time and availability. 9,215 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
Kingsland
Ponte Vedra Beach
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

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.
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