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$379+ Cheap flights from Denver to Jacksonville, NC (DEN - OAJ)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — OAJ
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Denver to Jacksonville

Cheapest flights from Denver to Jacksonville
Explore the most affordable flight options available from Denver to Jacksonville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Delta deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:45 amDEN - OAJ
1 stop5h 10mDelta
Sun 1/46:42 pmOAJ - DEN
1 stop7h 25mDelta
Deal found 12/9$473
This American Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/258:07 amDEN - OAJ
1 stop6h 00mAmerican Airlines
Mon 12/294:06 pmOAJ - DEN
1 stop8h 25mAmerican Airlines
Deal found 12/10$474
This Delta deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/185:45 amDEN - OAJ
1 stop5h 59mDelta
Wed 1/75:40 amOAJ - DEN
1 stop8h 18mDelta
Deal found 12/10$514
This American Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/188:21 amDEN - OAJ
2 stops9h 03mAmerican Airlines
Wed 1/711:42 amOAJ - DEN
1 stop8h 00mAmerican Airlines
Deal found 12/11$519
This American Airlines deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:44 pmDEN - OAJ
2 stops14h 39mAmerican Airlines
Sun 1/44:06 pmOAJ - DEN
1 stop8h 25mAmerican Airlines
Deal found 12/9$605
This Delta deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/185:45 amDEN - OAJ
1 stop5h 59mDelta
Mon 12/296:42 pmOAJ - DEN
1 stop7h 21mDelta
Deal found 12/10$750
This American Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2010:10 amDEN - OAJ
1 stop7h 14mAmerican Airlines
Fri 12/265:00 amOAJ - DEN
1 stop6h 20mAmerican Airlines
Deal found 12/10$781

Find flight deals from Denver to Jacksonville

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Jacksonville (OAJ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$379
(Delta)

Popular in

January

Cheapest in

October

Average price

$448
Provider with most accurate pricing for Denver Intl-Jacksonville Albert J Ellis flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Jacksonville Albert J Ellis flights.
Search Deals
From Denver Intl to Jacksonville Albert J Ellis
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($111 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
Use the filters below to find and compare flights from Denver to Jacksonville that are best for you.

Fly from

Denver

Fly to

Jacksonville

Route

Depart

Return

Price

DenverJacksonville

DEN - OAJ

DENOAJ

Denver Intl

Tue 3/10

6:00 am-1:40 pm

1 stop5h 40m

Jacksonville Albert J Ellis

Sat 3/14

4:00 pm-8:14 pm

1 stop6h 14m

$379

DenverJacksonville

DEN - OAJ

DENOAJ

Denver Intl

Tue 6/9

12:59 am-11:14 am

1 stop8h 15m

Jacksonville Albert J Ellis

Sun 6/14

6:25 pm-11:51 pm

1 stop7h 26m

$469

DenverJacksonville

DEN - OAJ

DENOAJ

Denver Intl

Wed 12/31

5:45 am-12:55 pm

1 stop5h 10m

Jacksonville Albert J Ellis

Sun 1/4

6:42 pm-12:07 am

1 stop7h 25m

$473

DenverJacksonville

DEN - OAJ

DENOAJ

Denver Intl

Tue 3/10

9:10 am-10:57 pm

2 stops11h 47m

Jacksonville Albert J Ellis

Sat 3/14

4:11 pm-8:14 pm

1 stop6h 03m

$552

DenverJacksonville

DEN - OAJ

DENOAJ

Denver Intl

Wed 12/31

5:44 pm-10:23 am

2 stops14h 39m

Jacksonville Albert J Ellis

Sun 1/4

4:06 pm-10:31 pm

1 stop8h 25m

$605

DenverJacksonville

DEN - OAJ

DENOAJ

Denver Intl

Wed 6/10

5:00 am-5:27 pm

2 stops10h 27m

Jacksonville Albert J Ellis

Sun 6/14

4:03 pm-9:41 pm

1 stop7h 38m

$659

DenverJacksonville

DEN - OAJ

DENOAJ

Denver Intl

Thu 12/25

5:00 am-4:07 pm

2 stops9h 07m

Jacksonville Albert J Ellis

Mon 12/29

12:52 pm-8:11 pm

2 stops9h 19m

$762

DenverJacksonville

DEN - OAJ

DENOAJ

Denver Intl

Thu 12/18

5:45 am-1:44 pm

1 stop5h 59m

$453

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Compare providers for flights from Denver to Jacksonville

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Denver to Jacksonville in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Denver-Jacksonville, North Carolina flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Denver-Jacksonville, North Carolina flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Denver-Jacksonville, North Carolina flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Denver-Jacksonville, North Carolina flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Denver-Jacksonville, North Carolina flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Denver to Jacksonville

Have a flexible travel schedule? Discover the best time to fly to Jacksonville from Denver with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Denver to Jacksonville, North Carolina?

Currently, May is the cheapest month in which you can book a flight from Denver to Jacksonville, North Carolina (average of $174). Flying from Denver to Jacksonville, North Carolina in March is currently the most expensive (average of $288). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DEN to OAJ?

Find hourly flight availability from Denver to Jacksonville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

When flying from Denver to Jacksonville, North Carolina, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 22% versus a flight in the evening.

How much does it cost to fly round-trip from Denver to Jacksonville, North Carolina?

Reviews of airlines servicing Jacksonville

Get insights into the airlines that provide service to Jacksonville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Jacksonville. Reviews last updated December 12, 2025.
Get a feel of what it's like to fly with Delta and American Airlines from Denver to Jacksonville by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Boarding

8.1

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,007 reviews
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Boarding

8.1

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,050 reviews
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Boarding

8.1

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Denver to Jacksonville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Denver to Jacksonville, North Carolina?

    A quick flight from Denver to Jacksonville, North Carolina can take about 6h. Delta provides one of the quickest options available for as low as $474. Airlines will cover a distance of 1519 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Denver to Jacksonville, North Carolina round-trip?

    According to our current data, Delta ($241), and American Airlines ($296) offers the cheapest pricing from Denver to Jacksonville, North Carolina. Delta is currently priced 48% below the average price you’ll pay for this route.

  • Can I find deals for flights from Denver to Jacksonville that include hotel bookings?

    Yes. In addition to deals on Denver to Jacksonville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Denver to Jacksonville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denver to Jacksonville.

  • Can I find deals for business class flights from Denver to Jacksonville?

    Yes. Cheapflights offers flight deals from Denver to Jacksonville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Denver to Jacksonville, North Carolina?

    Currently, May is the cheapest month in which you can book a flight from Denver to Jacksonville, North Carolina (average of $174). Flying from Denver to Jacksonville, North Carolina in March is currently the most expensive (average of $288). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 2 airlines flying from Denver to Jacksonville

Discover the top 2 airlines that operate flights from Denver to Jacksonville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$296Average$462FlexibilityNo cancel feeOn-time71%
DeltaCheapest$296Average$508FlexibilityNo cancel feeOn-timeN/A

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