DEN - OAJ

$423 Find Cheap Flights from Denver to Jacksonville - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$451
Typical prices: $442-$630
American Airlines
Tue 11/20Sat 12/1
DEN - OAJ • 1 stop
Cheapest one-way
$423
Typical prices: $288-$434
Delta
Tue 10/30
DEN - OAJ • 1 stop
When to travel
October
Cheapest • 43% price drop
July
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Atlanta Hartsfield-Jackson (ATL)
Cheapest • Avg $545 (round-trip)
Charlotte Douglas (CLT)
Shortest trip • 6h 23m (one-way)
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Flight Deals

Cheap Flights from Denver to Jacksonville (DEN-OAJ)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Denver to Jacksonville

Fri, Nov 20 - Tue, Dec 1
American Airlines Logo
12:30 am - 8:23 amDEN  Denver Intl-OAJ Jacksonville Albert J Ellis
5h 53m1 stop Charlotte Douglas
American Airlines Logo
1:14 pm - 7:50 pmOAJ  Jacksonville Albert J Ellis-DEN Denver Intl
8h 36m1 stop Charlotte Douglas
$451American Airlines
Wed, Dec 2 - Sat, Dec 5
American Airlines Logo
7:15 am - 2:58 pmDEN  Denver Intl-OAJ Jacksonville Albert J Ellis
5h 43m1 stop Charlotte Douglas
American Airlines Logo
6:04 am - 10:22 amOAJ  Jacksonville Albert J Ellis-DEN Denver Intl
6h 18m1 stop Charlotte Douglas
$451American Airlines
Tue, Sep 29 - Sat, Oct 3
American Airlines Logo
3:38 pm - 10:44 pmDEN  Denver Intl-OAJ Jacksonville Albert J Ellis
5h 06m1 stop Charlotte Douglas
American Airlines Logo
10:15 am - 2:40 pmOAJ  Jacksonville Albert J Ellis-DEN Denver Intl
6h 25m1 stop Charlotte Douglas
$512American Airlines
Fri, Nov 20 - Tue, Dec 1
American Airlines Logo
12:30 am - 8:23 amDEN  Denver Intl-OAJ Jacksonville Albert J Ellis
5h 53m1 stop Charlotte Douglas
American Airlines Logo
2:51 pm - 11:59 pmOAJ  Jacksonville Albert J Ellis-DEN Denver Intl
11h 08m2 stops Charlotte Douglas Dallas/Fort Worth
$518American Airlines
Tue, Sep 29 - Sat, Oct 3
American Airlines Logo
6:14 am - 1:27 pmDEN  Denver Intl-OAJ Jacksonville Albert J Ellis
5h 13m1 stop Charlotte Douglas
American Airlines Logo
1:52 pm - 10:34 pmOAJ  Jacksonville Albert J Ellis-DEN Denver Intl
10h 42m2 stops Charlotte Douglas Dallas/Fort Worth
$518American Airlines
Wed, Dec 2 - Sat, Dec 5
American Airlines Logo
11:06 am - 9:28 pmDEN  Denver Intl-OAJ Jacksonville Albert J Ellis
8h 22m1 stop Charlotte Douglas
American Airlines Logo
6:04 am - 3:33 pmOAJ  Jacksonville Albert J Ellis-DEN Denver Intl
11h 29m2 stops Charlotte Douglas Dallas/Fort Worth
$518American Airlines
Tue, Sep 29 - Sat, Oct 3
American Airlines Logo
5:30 am - 4:53 pmDEN  Denver Intl-OAJ Jacksonville Albert J Ellis
9h 23m2 stops Dallas/Fort Worth Charlotte Douglas
American Airlines Logo
1:52 pm - 10:34 pmOAJ  Jacksonville Albert J Ellis-DEN Denver Intl
10h 42m2 stops Charlotte Douglas Dallas/Fort Worth
$523American Airlines
Fri, Oct 9 - Tue, Oct 13
American Airlines Logo
11:59 pm - 8:29 amDEN  Denver Intl-OAJ Jacksonville Albert J Ellis
6h 30m1 stop Charlotte Douglas
American Airlines Logo
6:03 am - 10:06 amOAJ  Jacksonville Albert J Ellis-DEN Denver Intl
6h 03m1 stop Charlotte Douglas
$545American Airlines
Sat, Nov 21 - Thu, Nov 26
Delta Logo
6:00 am - 3:23 pmDEN  Denver Intl-OAJ Jacksonville Albert J Ellis
7h 23m1 stop Atlanta Hartsfield-Jackson
Delta Logo
2:30 pm - 9:28 amOAJ  Jacksonville Albert J Ellis-DEN Denver Intl
20h 58m1 stop Atlanta Hartsfield-Jackson
$559Delta
Sat, Nov 21 - Mon, Nov 30
Delta Logo
7:05 am - 3:23 pmDEN  Denver Intl-OAJ Jacksonville Albert J Ellis
6h 18m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:34 pm - 9:31 amOAJ  Jacksonville Albert J Ellis-DEN Denver Intl
16h 57m1 stop Atlanta Hartsfield-Jackson
$578Delta
Booking Insights

Price, demand and travel trends for Denver to Jacksonville flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Denver to Jacksonville with more confidence.

How much is a round-trip flight from Denver to Jacksonville?

Round-trip flights from Denver to Jacksonville start at $451. Prices are typical for this route right now, with typical round-trip fares ranging from $442 to $630. The lowest price found in the past 5 days was $451 on American Airlines.

What's the cheapest day of the week to fly from Denver to Jacksonville?

Wednesday is the cheapest day of the week to fly from Denver to Jacksonville, it is 16% cheaper than the average day. Sunday is the most expensive day with flight prices 28% higher than average. Based on deals found by KAYAK users in the last 12 months.

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Key details for Denver to Jacksonville flights

Low season

February

Cheapest flight

$423
Best time to beat the crowds but there is an average 13% increase in price.
Most popular time to fly with an average 23% increase in price.
Flight from Denver to Jacksonville

When to book flights from Denver to Jacksonville

Are your dates flexible? Find out the best times to travel from Denver to Jacksonville based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Denver to Jacksonville flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Denver to Jacksonville?

    Flights from Denver to Jacksonville usually depart from Denver Intl (DEN) and arrive at Jacksonville Albert J Ellis (OAJ).

  • What cabin classes can I book on flights from Denver to Jacksonville?

    Only Economy Class is available on flights from Denver to Jacksonville.

  • Which airports do connecting flights from Denver to Jacksonville pass through?

    Connecting flights from Denver to Jacksonville most commonly pass through:

    • Charlotte Douglas (CLT) - 70% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 30% of one-stop connections
    Together, these airports account for 100% of one-stop bookings on this route.

  • Can I save money by using flexible dates for flights from Denver to Jacksonville?

    Yes. Being flexible with your travel dates can save you up to 35% on the Denver to Jacksonville route. Wednesday is the cheapest departure day at $442 round-trip on average, while Sunday is the most expensive at $671, a difference of $229. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How long is a flight from Denver to Jacksonville?

    There are currently no nonstop flights available from Denver to Jacksonville. Flights with 1 layover take between 6h 23m and 6h 26m in total, depending on the connection.

  • Do I need a passport to fly from Denver to Jacksonville?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Denver to Jacksonville changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $451 to $1,259. That means the highest observed fare was about 3x higher than the lowest one.

  • How are flight prices from Denver to Jacksonville looking right now?

    One-way fares from Denver to Jacksonville are currently higher than usual. Average one-way flight prices are about $460, which is 19% above the typical average for this route.

  • How much time can I save by choosing a different layover airport from Denver to Jacksonville?

    Flying via Charlotte Douglas (CLT) gives the shortest average 1-stop total travel time at 6h 23m, compared with 6h 26m via Atlanta Hartsfield-Jackson (ATL).

  • What is the time difference between Denver and Jacksonville?

    Jacksonville is 2 hours ahead of Denver (Eastern Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Jacksonville Albert J Ellis Airport (OAJ)?

    Jacksonville Albert J Ellis Airport (OAJ) hosts 5 major car rental companies, with daily rates starting from around $29 for economy cars. Top options include:
    • Budget
    • Alamo
    • Dollar
    • Avis
    • Enterprise Rent-A-Car

  • How much should I expect to pay for a Denver to Jacksonville flight?

    Round-trip flights from Denver to Jacksonville range from $442 to $630, with an average of $522 over the past 12 months. Anything below $442 counts as a good deal.

Your guide to booking Denver to Jacksonville flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Wednesday departure instead of Sunday. On this route, Wednesday flights average $442 - about $229 less than Sunday (34% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Denver to Jacksonville trip for October. Fares historically average $296 round-trip in that month - typically $349 less than the most expensive month, which is July (based on the last 12 months).

More options for your flight from Denver to Jacksonville

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