OAJ - DEN

$154 Find Cheap Flights from Jacksonville to Denver

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Jacksonville to Denver departing on 6/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Denver

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Jacksonville to Denver, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Jacksonville to Denver, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$277
Typical prices: $521-$463
American Airlines
Sat 5/2Sat 5/9
OAJ - DEN • 1 stop
Cheapest one-way
$154
Delta
Thu 6/4
OAJ - DEN • 1 stop
Top airlines
Cheapest • from $277 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Jacksonville and Denver. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $479 (round-trip)
Shortest trip • 6h 15m (one-way)
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Denver!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Jacksonville to Denver (OAJ-DEN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Jacksonville to Denver that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Jacksonville to Denver

Sat, May 2 - Sat, May 9
American Airlines Logo
4:17 pm - 10:26 pm
OAJ
-
DEN
8h 09m
1 stop
American Airlines Logo
11:59 pm - 10:26 am
DEN
-
OAJ
8h 27m
1 stop
$277American Airlines
Sat, May 2 - Sat, May 9
American Airlines Logo
4:17 pm - 11:45 pm
OAJ
-
DEN
9h 28m
2 stops
American Airlines Logo
11:59 pm - 10:26 am
DEN
-
OAJ
8h 27m
1 stop
$282American Airlines
Fri, May 15 - Mon, May 18
Delta Logo
6:47 pm - 12:33 am
OAJ
-
DEN
7h 46m
1 stop
Delta Logo
12:56 am - 11:06 am
DEN
-
OAJ
8h 10m
1 stop
$292Delta
Thu, May 14 - Mon, May 18
Delta Logo
4:07 pm - 10:39 pm
OAJ
-
DEN
8h 32m
1 stop
Delta Logo
5:45 am - 3:27 pm
DEN
-
OAJ
7h 42m
1 stop
$307Delta
Sat, May 2 - Sat, May 9
American Airlines Logo
4:17 pm - 11:45 pm
OAJ
-
DEN
9h 28m
2 stops
American Airlines Logo
1:19 pm - 11:57 pm
DEN
-
OAJ
8h 38m
2 stops
$360American Airlines
Thu, May 14 - Tue, May 26
American Airlines Logo
1:27 pm - 8:31 pm
OAJ
-
DEN
9h 04m
1 stop
American Airlines Logo
11:59 pm - 8:28 am
DEN
-
OAJ
6h 29m
1 stop
$398American Airlines
Thu, May 14 - Tue, May 26
American Airlines Logo
1:27 pm - 9:59 pm
OAJ
-
DEN
10h 32m
2 stops
American Airlines Logo
11:59 pm - 8:28 am
DEN
-
OAJ
6h 29m
1 stop
$403American Airlines
Thu, May 14 - Mon, May 18
Delta Logo
4:07 pm - 10:39 pm
OAJ
-
DEN
8h 32m
1 stop
Delta Logo
5:45 am - 3:27 pm
DEN
-
OAJ
7h 42m
1 stop
$443Delta
Fri, May 15 - Mon, May 18
American Airlines Logo
4:17 pm - 11:45 pm
OAJ
-
DEN
9h 28m
2 stops
American Airlines Logo
11:59 pm - 9:49 am
DEN
-
OAJ
7h 50m
1 stop
$469American Airlines
Tue, Apr 21 - Fri, Apr 24
Delta Logo
2:20 pm - 8:19 pm
OAJ
-
DEN
7h 59m
1 stop
Delta Logo
12:55 am - 11:18 am
DEN
-
OAJ
8h 23m
1 stop
$495Delta
Booking Insights

KAYAK's insights & trends for Jacksonville to Denver flights

Get data-powered insights and trends into flights from Jacksonville to Denver to help you find the cheapest flights, the best time to fly and much more.

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

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Jacksonville, North Carolina to Denver departing in May.

Good to know

Low seasonSeptember
Cheapest flight$154
Best time to beat the crowds with an average 31% drop in price.
Most popular time to fly and prices are also 26% lower on average.
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
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Jacksonville to Denver

  • What is the cheapest flight from Jacksonville to Denver?

    In the last 3 days, the lowest price for a flight from Jacksonville to Denver was $154 for a one-way ticket and $277 for a round-trip.

  • Do I need a passport to fly between Jacksonville and Denver?

    No

  • Which airports will I be using when flying from Jacksonville to Denver?

    On your way to Denver, you’ll fly out from Jacksonville Albert J Ellis. You’ll be landing at Denver Intl.

  • Which aircraft models fly most regularly from Jacksonville to Denver?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Jacksonville to Denver?

    SkyTeam, and oneworld are the airline alliances operating flights between Jacksonville and Denver, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Jacksonville to Denver, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Jacksonville to Denver are Delta and American Airlines. With an average price for the route of $420 and an overall rating of 7.9, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $484 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Jacksonville to Denver?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Jacksonville to Denver.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Jacksonville to Denver?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Denver from Jacksonville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Jacksonville to Denver?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Denver with an airline and back to Jacksonville with another airline. Booking your flights between Jacksonville and DEN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Jacksonville to Denver?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Denver from Jacksonville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Jacksonville to Denver

 
See real verified KAYAK customer reviews for airlines flying from Jacksonville to Denver. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Jacksonville to Denver? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8392 reviews
7.9Comfort
7.2Food
8.5Crew
8.1Boarding
7.8Entertainment
Airline reviews

Okay considering we had weather delays which the Pilot notified us of immediately!

8.0 ExcellentPaul A, Apr 2026
ORD - ATL
Read more Delta reviews

Okay considering we had weather delays which the Pilot notified us of immediately!

Generally on time departures and arrivals, clean planes, sky miles membership provides great benefits (complimentary upgrades, etc).

Flight from Fort Wayne to Atlanta was the smallest in terms of cabin space that I've ever seen. A carry on I've used for 20 years BARELY fit in overhead compartment. I'm 5'10" and felt very cramped. Not the best experience.

I am writing to express my dissatisfaction with the poor service and unprofessional staff we encountered when traveling with an infant. Our flight was delayed, and the gate staff failed to manage the boarding process appropriately. Due to incorrect, unavailable, or missing 'pink tag' stroller and car seat check-in procedures at the gate, we were forced to board last. Furthermore, the gate staff was rude and dismissive, causing significant distress to our infant. To make matters worse, one of our checked items—an infant sleeper/lounger—was returned to us broken. Given the unsafe handling of essential equipment and unprofessional treatment, I expect a prompt resolution regarding compensation for the damaged items.

We departed and landed early which was a nice surprise. The boarding process was slow.

N Everything was perfect from boarding to assistance to baggage in Tampa

Subpar. The seating on the plane is almost unbearable. We are literally touching and/or sitting on each other which is totally unacceptable and shameful. Pilots and crew was very accommodating and friendly.

The boarding was organized and informative but the plane was tight meaning that you were sitting on one another and extremely uncomfortable. It’s disappointing that can’t have common seating comfort on the plane.

Loved the crew! Sucks that we went from 1 hour and 8 minute layover to a 3 hour layover. But weather sucks like that.

I was told that they needed to check my bag at the gate and to pick it up at the gate in Richmond. No big deal. I know they can't control the weather, but we flew around RIC for 45 minutes to avoid the storm and were 25 minutes late leaving as well. Once we landed, we were told to go to baggage claim to pick up our luggage. I went to bathroom, paid for parking, and went to the assigned baggage claim location. United flight people came down with us as well. They got their luggage immediately. Next, South West people came down about 10 minutes later. They got their luggage next. We finally got our luggage around 30 minutes in waiting. Was not a wonderful experience. No reflection on Delta, but the ground crew was lousy at best.

Message about flight cancelation was received late due to being in the air. No explanation, just canceled and booked on morning flight. We had to stay in the airport overnight because there was no transportation offered to get to the hotel that AA had available. Actual inflight was fine.

On the return flight, arriving in Denver we sat on the tarmac in Denver for over 20 minutes.

Ceiling fell down and had to have maintenance come and duct tape it up. No WiFi on the flight.

I appreciate that I finally got the seat I paid extra for this time. Thank you

American Airlines did everything they could with the high Spring Break crowd. I was frustrated to be changed from 1st class to a middle seat at the back of the plane. This has happened before, not sure booking 1st class and paying the extra actually works.

Plane from partner PSA was filthy. Plastic needs to be thoroughly cleaned. Really disgusting to look at and wonder about cleanliness of parts less visible.

Arrived early picked up my bag in a few minutes- great trip - thank you

I like that the flight attendant was very attentive and helpful. The meal menu could have more of an variety of food choices.

We missed our flight and got stranded in Miami where we had to rent a hotel we could not afford. they would not work with us because they said it was weather related even though the gate attendant said it was not. I could go on but trying to get satisfaction has wore me down, which I believe is the intent. My only solution is to never fly AA again.

The flight was fine. It's the satellite terminal that supports American eagle flights is what sucks. There is only one food option and everything there is way overpriced. I mean I know it's airport pricing, but it's even crazier than that. I bought a sandwich in a plastic container for $18.

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

Information on your arrival and departure airports