OAJ - DEN

$377 Find Cheap Flights from Jacksonville to Denver - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$431
Typical prices: $418-$604
American Airlines
Sun 9/23Sun 9/30
OAJ - DEN • 1 stop
Cheapest one-way
$377
Typical prices: $303-$437
American Airlines
Sun 10/21
OAJ - DEN • 2 stops
When to travel
September
Cheapest • 25% price drop
May
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Atlanta Hartsfield-Jackson (ATL)
Cheapest • Avg $469 (round-trip)
Charlotte Douglas (CLT)
Shortest trip • 6h 34m (one-way)
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Flight Deals

Cheap Flights from Jacksonville to Denver (OAJ-DEN)

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

Recent round-trip flight deals from Jacksonville to Denver

Wed, Sep 23 - Wed, Sep 30
American Airlines Logo
1:52 pm - 7:09 pmOAJ  Jacksonville Albert J Ellis-DEN Denver Intl
7h 17m1 stop Charlotte Douglas
American Airlines Logo
6:14 am - 1:27 pmDEN  Denver Intl-OAJ Jacksonville Albert J Ellis
5h 13m1 stop Charlotte Douglas
$431American Airlines
Sat, Sep 19 - Sat, Sep 26
Delta Logo
4:15 pm - 9:13 pmOAJ  Jacksonville Albert J Ellis-DEN Denver Intl
6h 58m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:15 am - 3:22 pmDEN  Denver Intl-OAJ Jacksonville Albert J Ellis
6h 07m1 stop Atlanta Hartsfield-Jackson
$468Delta
Fri, Nov 13 - Tue, Nov 17
Delta Logo
11:55 am - 6:14 pmOAJ  Jacksonville Albert J Ellis-DEN Denver Intl
8h 19m1 stop Atlanta Hartsfield-Jackson
Delta Logo
8:00 am - 5:57 pmDEN  Denver Intl-OAJ Jacksonville Albert J Ellis
7h 57m1 stop Atlanta Hartsfield-Jackson
$484Delta
Wed, Sep 23 - Wed, Sep 30
American Airlines Logo
1:52 pm - 10:34 pmOAJ  Jacksonville Albert J Ellis-DEN Denver Intl
10h 42m2 stops Charlotte Douglas Dallas/Fort Worth
American Airlines Logo
6:14 am - 1:27 pmDEN  Denver Intl-OAJ Jacksonville Albert J Ellis
5h 13m1 stop Charlotte Douglas
$498American Airlines
Sat, Sep 19 - Sat, Sep 26
American Airlines Logo
1:52 pm - 7:09 pmOAJ  Jacksonville Albert J Ellis-DEN Denver Intl
7h 17m1 stop Charlotte Douglas
American Airlines Logo
3:38 pm - 10:44 pmDEN  Denver Intl-OAJ Jacksonville Albert J Ellis
5h 06m1 stop Charlotte Douglas
$505American Airlines
Sun, Sep 6 - Thu, Sep 10
Delta Logo
4:15 pm - 11:02 pmOAJ  Jacksonville Albert J Ellis-DEN Denver Intl
8h 47m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:00 am - 3:22 pmDEN  Denver Intl-OAJ Jacksonville Albert J Ellis
7h 22m1 stop Atlanta Hartsfield-Jackson
$525Delta
Sat, Sep 19 - Sat, Sep 26
American Airlines Logo
1:52 pm - 10:34 pmOAJ  Jacksonville Albert J Ellis-DEN Denver Intl
10h 42m2 stops Charlotte Douglas Dallas/Fort Worth
American Airlines Logo
3:38 pm - 10:44 pmDEN  Denver Intl-OAJ Jacksonville Albert J Ellis
5h 06m1 stop Charlotte Douglas
$535American Airlines
Thu, Nov 5 - Sun, Nov 8
Delta Logo
4:10 pm - 8:11 pmOAJ  Jacksonville Albert J Ellis-DEN Denver Intl
6h 01m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:00 am - 1:41 pmDEN  Denver Intl-OAJ Jacksonville Albert J Ellis
5h 41m1 stop Atlanta Hartsfield-Jackson
$537Delta
Sun, Sep 20 - Sun, Sep 27
American Airlines Logo
8:20 pm - 11:58 pmOAJ  Jacksonville Albert J Ellis-DEN Denver Intl
5h 38m1 stop Charlotte Douglas
American Airlines Logo
6:14 am - 2:24 pmDEN  Denver Intl-OAJ Jacksonville Albert J Ellis
6h 10m1 stop Charlotte Douglas
$547American Airlines
Fri, Nov 13 - Tue, Nov 17
American Airlines Logo
6:02 pm - 10:58 pmOAJ  Jacksonville Albert J Ellis-DEN Denver Intl
6h 56m1 stop Charlotte Douglas
American Airlines Logo
7:33 am - 6:43 pmDEN  Denver Intl-OAJ Jacksonville Albert J Ellis
9h 10m2 stops Dallas/Fort Worth Charlotte Douglas
$551American Airlines
Booking Insights

Price, demand and travel trends for Jacksonville to Denver flights

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

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

Round-trip flights from Jacksonville to Denver start at $431. Prices are typical for this route right now, with typical round-trip fares ranging from $418 to $604. The lowest price found in the past 5 days was $431 on American Airlines.

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

Monday is the cheapest day of the week to fly from Jacksonville to Denver, it is 21% cheaper than the average day. Tuesday is the most expensive day with flight prices 29% higher than average. Based on deals found by KAYAK users in the last 12 months.

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Key details for Jacksonville to Denver flights

Low season

January

Cheapest flight

$377
Most popular time to fly with an average 25% increase in price.
Flight from Jacksonville to Denver

When to book flights from Jacksonville to Denver

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

Your Jacksonville to Denver 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 Jacksonville to Denver?

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

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

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

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

    Connecting flights from Jacksonville to Denver most commonly pass through:

    • Charlotte Douglas (CLT) - 54% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 46% 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 Jacksonville to Denver?

    Yes. Being flexible with your travel dates can save you up to 39% on the Jacksonville to Denver route. Monday is the cheapest departure day at $389 round-trip on average, while Tuesday is the most expensive at $635, a difference of $246. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Denver?

    Some of the most popular sights in Denver are Colorado Convention Center, Union Station Denver and Coors Field. These are among the most viewed places in Denver on KAYAK.

  • How long is a flight from Jacksonville to Denver?

    There are currently no nonstop flights available from Jacksonville to Denver. Flights with 1 layover take between 6h 32m and 6h 34m in total, depending on the connection.

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

    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 Jacksonville to Denver 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 $431 to $2,221. That means the highest observed fare was about 5x higher than the lowest one.

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

    One-way fares from Jacksonville to Denver are currently in line with typical prices for this route. Average one-way fares are about $433.

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

    Flying via Atlanta Hartsfield-Jackson (ATL) gives the shortest average 1-stop total travel time at 6h 32m, compared with 6h 34m via Charlotte Douglas (CLT).

  • What is the time difference between Jacksonville and Denver?

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

  • What car rental options are available at Denver Intl Airport (DEN)?

    Denver Intl Airport (DEN) hosts 5 major car rental companies, with daily rates starting from around $16 for economy cars. Top options include:
    · Routes Car & Truck Rentals
    · Ace
    · NU Car
    · Europcar
    · Hertz

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

    Round-trip flights from Jacksonville to Denver range from $418 to $604, with an average of $492 over the past 12 months. Anything below $418 counts as a good deal.

Your guide to booking Jacksonville to Denver 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 Monday departure instead of Tuesday. On this route, Monday flights average $389 - about $246 less than Tuesday (39% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Jacksonville to Denver trip for September. Fares historically average $367 round-trip in that month - typically $469 less than the most expensive month, which is November (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Denver Intl Airport.
    - The Westin Denver International Airport

Everything you need to know for your flight from Jacksonville to Denver

Information on your arrival and departure airports

Jacksonville (OAJ)
Denver (DEN)