Cheap flights from Denver to Jacksonville (DEN - JAX) from $38

This is the cheapest one-way flight price, found on 10/2. Prices may vary by date and flight preferences.
DEN — JAX
Oct 7 — Oct 141

The best prices from Denver Intl to Jacksonville are usually found in September or February, booked 60 days in advance, depart on a Thursday or Tuesday and return on a Thursday

How to find the cheapest flight from Denver (DEN) to Jacksonville (JAX)

All the information you need to plan the best DEN to JAX flight in 2023: compare Denver to Jacksonville flight prices with the expected peak season, weather and rainfall in Jacksonville.

Popular in

July

Cheapest in

September

Round-trip from

$272

One-way from

$95
High demand for flights, 21% potential price rise
Best time to find cheap flights, 29% potential price drop
From Denver Intl to Jacksonville
One-way flight from Denver Intl to Jacksonville

DEN - JAX

Price

$272 - $472

JAX

Temperature

53.6 - 82.4 °F

JAX

Rainfall

2.1 - 8.2 inches

What is the cheapest day to fly round-trip from Denver to Jacksonville?

Thursday flights are found to be more expensive to fly from Denver to Jacksonville. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Jacksonville.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 60 days in advance, which can save you up to 22% on flights from Denver to Jacksonville compared to booking the week you need them. Waiting 60 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $399. For sooner than that we have options available in the next 3 days from $489.

What is the cheapest month to fly from Denver to Jacksonville?

Our data shows that September tends to be the cheapest month to fly to Jacksonville from Denver. Users have commonly found prices around $393 for the month, but tickets can be as low as $178. Due to multiple factors, prepare for potentially higher prices in July.

When is the cheapest time to fly from Denver to Jacksonville (DEN - JAX)?

It’s typically best to fly out from Denver to Jacksonville at noon. Doing so could potentially save you 35% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap Frontier flights from Denver to Jacksonville

Take a peek at the cheapest Frontier flights we've detected traveling from Denver to Jacksonville. Make sure to check back often as deals are often changing.
  • One of the most popular airlines traveling from Denver to Jacksonville is Frontier. Flights from Frontier traveling this route typically cost $394.05 RT. This price is typically 10% cheaper than other airlines that offer Denver to Jacksonville flights. When booking this route, the cheapest RT price found was $198. Denver Intl Airport is the most common Denver airport to take off from when flying to Jacksonville. Jacksonville Airport is the most popular arrival airport in Jacksonville. When flying from Denver to Jacksonville, Frontier flights are 4% more popular than any other airline flying that same route.

Cheap United Airlines flights from Denver to Jacksonville

Have a look at some of the cheapest available United Airlines flights departing from Denver and landing in Jacksonville. Make sure to examine the flight information before completing your reservation.
  • If you’re traveling from Denver to Jacksonville, one of the more common airlines traveling that route is United Airlines. Flights from United Airlines traveling this route typically cost $188.00 RT. This price is typically 169% more expensive than other airlines that offer Denver to Jacksonville flights. When booking this route, the cheapest RT price found was $71. The most popular departure airport in Denver when flying to Jacksonville is Denver Intl Airport. The most popular airport to fly into when visiting Jacksonville is Jacksonville Airport. When flying from Denver to Jacksonville, United Airlines flights are -18% more popular than any other airline flying that same route.

Cheap Denver to Jacksonville flights in October & November 2023

The best prices found for DEN to JAX flights for October, November
Scroll through some of the best deals on flights from Denver to Jacksonville in 2023. If these deals don't appeal to you, be sure to come back soon for more options.

Denver to Jacksonville 2023 flight deals

Cheap flights to Jacksonville from Denver found for this year
Scroll through some of the best deals on flights from Denver to Jacksonville in 2023. If these deals don't appeal to you, be sure to come back soon for more options.

Non-stop flights to Jacksonville from Denver

Save time with Denver to Jacksonville direct flight deals
Consider booking one of these non-stop flights heading from Denver to Jacksonville. If you're looking for other options for flights from Denver to Jacksonville, make sure to update the search form at the top of page.

Denver to Jacksonville flights leaving soon

Late deals on return flights to Jacksonville from Denver, departing today and this week
Book one of these great deals on flights from Denver to Jacksonville. Users should be sure to double check the price, date, and time of their last-minute flight.

One-way flights to Jacksonville from Denver

The cheapest one-way flights from Denver to Jacksonville
Take a look at some of the best available options we've come across on one-way flights from Denver to Jacksonville. For those needing a return trip from Denver, there is a search form available above.

Find flights from Denver to Jacksonville within your budget

Use the slider to find flights from Denver to Jacksonville that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$38 - $287

Route

Depart

Return

Price

Denver IntlJacksonville

DEN - JAX

DENJAX

Denver Intl

Tue 10/31

Nonstop3h 19m

Jacksonville

Tue 11/7

Nonstop4h 04m

Denver IntlJacksonville

DEN - JAX

DENJAX

Denver Intl

Tue 10/31

1 stop14h 37m

Jacksonville

Tue 11/7

Nonstop4h 04m

Denver IntlJacksonville

DEN - JAX

DENJAX

Denver Intl

Tue 10/31

Nonstop3h 19m

Jacksonville

Tue 11/7

2 stops18h 14m

Denver IntlJacksonville

DEN - JAX

DENJAX

Denver Intl

Tue 10/24

Nonstop3h 19m

Jacksonville

Wed 11/1

1 stop8h 36m

Denver IntlJacksonville

DEN - JAX

DENJAX

Denver Intl

Fri 11/10

1 stop7h 00m

Jacksonville

Tue 11/14

Nonstop4h 04m

Denver IntlJacksonville

DEN - JAX

DENJAX

Denver Intl

Mon 12/4

Nonstop3h 12m

Jacksonville

Tue 12/5

2 stops20h 53m

Denver IntlJacksonville

DEN - JAX

DENJAX

Denver Intl

Tue 12/5

3 stops21h 21m

Jacksonville

Fri 12/8

Nonstop3h 46m

Denver IntlJacksonville

DEN - JAX

DENJAX

Denver Intl

Tue 12/5

1 stop7h 47m

Jacksonville

Tue 12/5

1 stop6h 35m

Denver IntlJacksonville

DEN - JAX

DENJAX

Denver Intl

Sun 12/10

1 stop5h 00m

Jacksonville

Tue 12/12

1 stop6h 45m

Flights are sorted by cheapest first

Deals found on 10/2

Reviews of airlines servicing Jacksonville

Read through reviews of airlines operating flights from Denver to Jacksonville, such as Frontier, United Airlines and American Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
3,023 reviews

Boarding

8.0

Entertainment

7.8

Food

7.2

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 10

Food was cheap and not healthful. Entertainment was poor choices. Flight was rocky but not pilots fault.

Delta
7.9
Good
3,023 reviews
Delta
7.9
Good
3,023 reviews

Boarding

8.0

Entertainment

7.8

Food

7.2

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 10

Food was cheap and not healthful. Entertainment was poor choices. Flight was rocky but not pilots fault.

LATAM Airlines
7.5
Good
448 reviews
Delta
7.9
Good
3,023 reviews

Boarding

8.0

Entertainment

7.8

Food

7.2

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 10

Food was cheap and not healthful. Entertainment was poor choices. Flight was rocky but not pilots fault.

United Airlines
7.4
Good
1,890 reviews
Delta
7.9
Good
3,023 reviews

Boarding

8.0

Entertainment

7.8

Food

7.2

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 10

Food was cheap and not healthful. Entertainment was poor choices. Flight was rocky but not pilots fault.

American Airlines
7.2
Good
2,635 reviews
Delta
7.9
Good
3,023 reviews

Boarding

8.0

Entertainment

7.8

Food

7.2

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 10

Food was cheap and not healthful. Entertainment was poor choices. Flight was rocky but not pilots fault.

JetBlue
7.2
Good
781 reviews
Delta
7.9
Good
3,023 reviews

Boarding

8.0

Entertainment

7.8

Food

7.2

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 10

Food was cheap and not healthful. Entertainment was poor choices. Flight was rocky but not pilots fault.

Related info for your journey

Useful info, stats and facts about Denver to Jacksonville flights.

What airports do I use to fly from Denver to Jacksonville?

You will need to book a flight from Denver Intl to Jacksonville if you want to fly from Denver to Jacksonville. At least 5 different airlines have flights from Denver Intl (DEN) to Jacksonville (JAX) on a regular basis. There is 1 flight to Jacksonville from the Denver airport per day. If you manage to book one that is nonstop, then you can expect the flight time from DEN to JAX to be around 3h 12m.

Can I find flights from Denver to Jacksonville for under $100 on Cheapflights?

Yes, there are multiple flights from Denver to Jacksonville for under $100. The cheapest flight booked recently is on Frontier for just $38, but on average you can expect to pay $113.

Are there nonstop flights from Denver to Jacksonville for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from Denver to Jacksonville under $200. A good price for a nonstop flight from Denver to Jacksonville is less than $368.

Are there last-minute flights available from Denver to Jacksonville for under $200?

There are currently 20+ open flights from Denver to Jacksonville within the next 7 days for less than $200.

What days are nonstop flights available from Denver to Jacksonville?

Days when nonstop flights are available for this flight are: Monday.

How popular is this Denver to Jacksonville flight route?

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

Travelers can expect 1 flight from Denver to Jacksonville on average per day.
Afternoon (Noon - 6pm) - 100% of flight departures

How long is the flight from Denver to Jacksonville?

Departing from Denver to Jacksonville will take you 3h 19m. The distance from Denver to Jacksonville is about 1452 mi. All flights are typically nonstop.

What is the cheapest airline to fly from Denver to Jacksonville round-trip?

Our cheapest airline available from Denver to Jacksonville is Frontier. Our recent data shows that you can find tickets from as low as $38 on this airline. You may be able to fly from Denver to Jacksonville for 90% less than the average price by searching for this airline.

What are the most popular airlines that fly from Denver to Jacksonville?

What are the most reliable airlines from Denver to Jacksonville?

No one likes to see their flight delayed. When booking a flight from Denver to Jacksonville consider choosing Frontier (95%), United Airlines (74%) or Southwest (58%) as they are the most reliable in getting you off to your destination on time.

What are the cheapest flights from Denver to Jacksonville?

Looking at all options, your cheapest flight can be booked for $51. While the most popular route (Denver Intl - Jacksonville) can be booked for $120 on average our data indicates $194 when flying from Denver to Jacksonville.

What does DEN to JAX mean?

Denver Intl Airport is DEN and Jacksonville Airport is JAX. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

Alternative routes for Denver to Jacksonville

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Denver to Jacksonville

The chart below displays the airlines Cheapflights users traveling from Denver to Jacksonville choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$71Average$188FlexibilityNo cancel feeOn-time62%
Search Frontier flights
JetBlueCheapest$191Average$315FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
United AirlinesCheapest$198Average$394FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$217Average$311FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$223Average$356FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Hourly flight availability from Denver to Jacksonville

See what time of day planes typically take off from Denver to Jacksonville
1%of flight departuresEarly morningMidnight to 6 am
42%of flight departuresMorning6 am to noon
57%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Denver to Jacksonville

See how many times per day planes take to the skies headed from Denver to Jacksonville
Sunday2daily flights
Monday2daily flights
Tuesday1daily flight
Wednesday1daily flight
Thursday1daily flight
Friday1daily flight
Saturday1daily flight

Fly with Cheapflights

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How does Cheapflights help users find flights from Denver to Jacksonville?

When you search for this flight from Denver to Jacksonville, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Denver to Jacksonville?

Millions of users choose and trust Cheapflights to book the best flight deals from Denver to Jacksonville for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Denver to Jacksonville with no change fees?

Need flexible booking options for your flight to Jacksonville from Denver? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Denver to Jacksonville become cheaper?

Yes, Cheapflights does offer price alerts on Denver to Jacksonville flights so you can book your travels when it’s right. The Price Alert feature is available after a flight search is performed above.

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