Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Denver to Jacksonville from $80

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 4/29. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Denver to Jacksonville

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:59 pm - 1:29 pm
DEN
-
JAX
11h 30m
1 stop
Multiple Airlines Logo
11:34 am - 11:04 pm
JAX
-
DEN
13h 30m
1 stop
$338Multiple Airlines
Sat, Apr 18 - Tue, Apr 21
Delta Logo
12:55 am - 10:14 am
DEN
-
JAX
7h 19m
1 stop
Delta Logo
5:39 pm - 10:06 pm
JAX
-
DEN
6h 27m
1 stop
$340Delta
Mon, Apr 13 - Wed, Apr 22
Multiple Airlines Logo
9:01 am - 2:00 pm
DEN
-
JAX
26h 59m
1 stop
Multiple Airlines Logo
8:23 pm - 3:23 pm
JAX
-
DEN
21h 00m
1 stop
$342Multiple Airlines
Thu, Jul 16 - Sun, Jul 19
Multiple Airlines Logo
11:59 pm - 2:13 pm
DEN
-
JAX
12h 14m
1 stop
Multiple Airlines Logo
7:10 am - 1:35 pm
JAX
-
DEN
8h 25m
1 stop
$344Multiple Airlines
Fri, May 1 - Tue, May 5
Southwest Logo
5:15 am - 1:40 pm
DEN
-
JAX
6h 25m
1 stop
Southwest Logo
7:45 am - 2:05 pm
JAX
-
DEN
8h 20m
2 stops
$345Southwest
Wed, Apr 15 - Wed, Apr 22
Multiple Airlines Logo
11:59 pm - 1:29 pm
DEN
-
JAX
11h 30m
1 stop
Multiple Airlines Logo
10:15 am - 11:04 pm
JAX
-
DEN
38h 49m
2 stops
$347Multiple Airlines
Sat, Apr 18 - Tue, Apr 21
Multiple Airlines Logo
11:59 pm - 8:38 am
DEN
-
JAX
30h 39m
2 stops
Multiple Airlines Logo
6:30 pm - 9:05 am
JAX
-
DEN
16h 35m
1 stop
$348Multiple Airlines
Fri, May 29 - Mon, Jun 1
Multiple Airlines Logo
11:59 pm - 8:37 am
DEN
-
JAX
6h 38m
1 stop
Multiple Airlines Logo
12:40 pm - 5:20 pm
JAX
-
DEN
6h 40m
1 stop
$349Multiple Airlines
Wed, Apr 29 - Mon, May 4
Southwest Logo
12:05 pm - 10:15 pm
DEN
-
JAX
8h 10m
2 stops
Southwest Logo
6:30 am - 11:35 am
JAX
-
DEN
7h 05m
2 stops
$350Southwest
Wed, Apr 15 - Wed, Apr 22
Southwest Logo
5:45 am - 1:50 pm
DEN
-
JAX
6h 05m
1 stop
Southwest Logo
4:30 pm - 6:20 pm
JAX
-
DEN
3h 50mnonstop
$351Southwest
Thu, Apr 30 - Tue, May 5

Southwest flights from Denver to Jacksonville

Our best Southwest deals on Denver to Jacksonville flight tickets
Southwest
Apr 15
DEN5:15 amDenver Intl
6h 25m
1 stop
JAX1:40 pmJacksonville
Apr 22
JAX7:45 amJacksonville
8h 20m
2 stops
DEN2:05 pmDenver Intl
$345
Southwest
Apr 15
DEN12:05 pmDenver Intl
8h 10m
2 stops
JAX10:15 pmJacksonville
Apr 22
JAX6:30 amJacksonville
7h 05m
2 stops
DEN11:35 amDenver Intl
$350
Southwest
Apr 30
DEN5:45 amDenver Intl
6h 05m
1 stop
JAX1:50 pmJacksonville
May 5
JAX4:30 pmJacksonville
3h 50m
DEN6:20 pmDenver Intl
$351

Frontier flights from Denver to Jacksonville

Our best Frontier deals on Denver to Jacksonville flight tickets
Frontier
Apr 16
DEN1:09 pmDenver Intl
23h 23m
2 stops
JAX2:32 pmJacksonville
Apr 19
JAX6:25 pmJacksonville
30h 04m
1 stop
DEN10:29 pmDenver Intl
$354
Frontier
Apr 16
DEN11:59 pmDenver Intl
12h 33m
1 stop
JAX2:32 pmJacksonville
Apr 19
JAX6:25 pmJacksonville
6h 04m
1 stop
DEN10:29 pmDenver Intl
$356
Frontier
Apr 9
DEN11:59 pmDenver Intl
17h 34m
1 stop
JAX7:33 pmJacksonville
Apr 18
JAX7:33 pmJacksonville
18h 36m
2 stops
DEN12:09 pmDenver Intl
$360

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 March 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

Cheapest round-trip

DenverJacksonville

DEN - JAX

DENJAX

Denver Intl

Sat 4/18

11:59 pm-1:29 pm

1 stop11h 30m

Jacksonville

Tue 4/21

11:34 am-11:04 pm

1 stop13h 30m

$338

DenverJacksonville

DEN - JAX

DENJAX

Denver Intl

Mon 4/13

12:55 am-10:14 am

1 stop7h 19m

Jacksonville

Wed 4/22

5:39 pm-10:06 pm

1 stop6h 27m

$340

DenverJacksonville

DEN - JAX

DENJAX

Denver Intl

Thu 7/16

9:01 am-2:00 pm

1 stop26h 59m

Jacksonville

Sun 7/19

8:23 pm-3:23 pm

1 stop21h 00m

$342

DenverJacksonville

DEN - JAX

DENJAX

Denver Intl

Fri 5/1

11:59 pm-2:13 pm

1 stop12h 14m

Jacksonville

Tue 5/5

7:10 am-1:35 pm

1 stop8h 25m

$344

DenverJacksonville

DEN - JAX

DENJAX

Denver Intl

Wed 4/15

5:15 am-1:40 pm

1 stop6h 25m

Jacksonville

Wed 4/22

7:45 am-2:05 pm

2 stops8h 20m

$345

DenverJacksonville

DEN - JAX

DENJAX

Denver Intl

Sat 4/18

11:59 pm-1:29 pm

1 stop11h 30m

Jacksonville

Tue 4/21

10:15 am-11:04 pm

2 stops38h 49m

$347

DenverJacksonville

DEN - JAX

DENJAX

Denver Intl

Fri 5/29

11:59 pm-8:38 am

2 stops30h 39m

Jacksonville

Mon 6/1

6:30 pm-9:05 am

1 stop16h 35m

$348

DenverJacksonville

DEN - JAX

DENJAX

Denver Intl

Wed 4/29

11:59 pm-8:37 am

1 stop6h 38m

Jacksonville

Mon 5/4

12:40 pm-5:20 pm

1 stop6h 40m

$349

DenverJacksonville

DEN - JAX

DENJAX

Denver Intl

Wed 4/15

12:05 pm-10:15 pm

2 stops8h 10m

Jacksonville

Wed 4/22

6:30 am-11:35 am

2 stops7h 05m

$350
Quickest round-trip

DenverJacksonville

DEN - JAX

DENJAX

Denver Intl

Thu 4/30

5:45 am-1:50 pm

1 stop6h 05m

Jacksonville

Tue 5/5

4:30 pm-6:20 pm

Nonstop3h 50m

$351

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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

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 $446. 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 $522.

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 $449 when looking at flights departing in the afternoon. Flights to Jacksonville are more costly in the evening, with an average ticket price of $509. 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 $446 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 $325 on momondo.

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

There are 3 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.

How have Denver to Jacksonville flight prices changed over time?

As of March 2026, prices for Denver to Jacksonville flights are approximately 69% 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 10m

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 $446.
The fastest flight from Denver to Jacksonville takes 3h 10m
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 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?

  • 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
2,908 reviews
Search JetBlue flights
FrontierPriceFrom $145Free CancellationRating
5.7
3,009 reviews
Search Frontier flights
DeltaPriceFrom $162Free CancellationRating
7.9
8,359 reviews
Search Delta flights
American AirlinesPriceFrom $176Free CancellationRating
7.1
11,523 reviews
Search American Airlines flights
United AirlinesPriceFrom $260Free CancellationRating
7.4
9,510 reviews
Search United Airlines flights
SouthwestPriceFrom $297Free CancellationRating
8.0
4,331 reviews
Search Southwest flights

  • Southwest Flights From Denver to Jacksonville

    Southwest flight deals from Denver to Jacksonville start from $297 round-trip. Over the 9 Southwest flights for this route in a normal week, average airfare is usually $470 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 $260, round-trip. It should be noted that an average United Airlines flight deal for this route in this time was higher, at $471 round-trip. United Airlines operates 14 flights out of Denver into Jacksonville in an average week, so prices vary by time and availability. 9,503 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 4/28
Tue 5/5
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States