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$239+ Cheap flights from Denver to Jacksonville, NC (DEN - OAJ)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — OAJ
Apr 9 — Apr 161
Thu 4/9
Thu 4/16
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 March 10, 2026.

This Delta deal was found by Cheapflights users on 3/6. 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.
Tue 4/147:12 am
DEN
-
OAJ
2 stops13h 39m
Delta
Sat 4/2512:05 pm
OAJ
-
DEN
1 stop7h 20m
Delta
Deal found 3/6$396
This Delta deal was found by Cheapflights users on 3/6. 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 4/85:45 am
DEN
-
OAJ
1 stop5h 55m
Delta
Sat 4/253:45 pm
OAJ
-
DEN
1 stop6h 34m
Delta
Deal found 3/6$399
This Delta deal was found by Cheapflights users on 3/6. 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 4/812:55 am
DEN
-
OAJ
1 stop8h 17m
Delta
Sat 4/255:40 am
OAJ
-
DEN
1 stop8h 24m
Delta
Deal found 3/6$439
This American Airlines deal was found by Cheapflights users on 3/10. 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 4/911:46 am
DEN
-
OAJ
1 stop5h 38m
American Airlines
Sat 4/254:17 pm
OAJ
-
DEN
2 stops9h 28m
American Airlines
Deal found 3/10$444
This American Airlines deal was found by Cheapflights users on 3/6. 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 4/1111:59 pm
DEN
-
OAJ
1 stop8h 27m
American Airlines
Sat 4/254:17 pm
OAJ
-
DEN
1 stop8h 09m
American Airlines
Deal found 3/6$450
This Delta deal was found by Cheapflights users on 3/6. 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.
Mon 4/1311:55 pm
DEN
-
OAJ
2 stops16h 14m
Delta
Sat 4/2512:05 pm
OAJ
-
DEN
1 stop7h 20m
Delta
Deal found 3/6$451
This Delta deal was found by Cheapflights users on 3/7. 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 6/246:05 am
DEN
-
OAJ
1 stop5h 35m
Delta
Sun 6/286:25 pm
OAJ
-
DEN
1 stop7h 20m
Delta
Deal found 3/7$453
This Delta deal was found by Cheapflights users on 3/7. 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.
Sun 4/1211:59 pm
DEN
-
OAJ
2 stops16h 10m
Delta
Sat 4/255:40 am
OAJ
-
DEN
1 stop5h 45m
Delta
Deal found 3/7$457
This Delta deal was found by Cheapflights users on 3/6. 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.
Sat 8/16:05 am
DEN
-
OAJ
1 stop6h 50m
Delta
Sat 8/154:00 pm
OAJ
-
DEN
1 stop6h 19m
Delta
Deal found 3/6$463

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 March 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$396
(Delta)

One-way from

$239
(Delta)

Popular in

February

Cheapest in

October
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
One-way flight from Denver Intl to Jacksonville Albert J Ellis
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($85 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
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 March 10, 2026.
Use the filters below to find and compare flights from Denver to Jacksonville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverJacksonville

DEN - OAJ

DENOAJ

Denver Intl

Tue 4/14

7:12 am-10:51 pm

2 stops13h 39m

Jacksonville Albert J Ellis

Sat 4/25

12:05 pm-5:25 pm

1 stop7h 20m

$396

DenverJacksonville

DEN - OAJ

DENOAJ

Denver Intl

Thu 4/9

11:46 am-7:24 pm

1 stop5h 38m

Jacksonville Albert J Ellis

Sat 4/25

1:27 pm-8:31 pm

1 stop9h 04m

$439

DenverJacksonville

DEN - OAJ

DENOAJ

Denver Intl

Wed 4/8

12:55 am-11:12 am

1 stop8h 17m

Jacksonville Albert J Ellis

Sat 4/25

5:40 am-9:25 am

1 stop5h 45m

$439

DenverJacksonville

DEN - OAJ

DENOAJ

Denver Intl

Mon 4/13

5:45 am-1:40 pm

1 stop5h 55m

Jacksonville Albert J Ellis

Sat 4/25

5:40 am-12:04 pm

1 stop8h 24m

$439
Quickest round-trip

DenverJacksonville

DEN - OAJ

DENOAJ

Denver Intl

Wed 6/24

6:05 am-1:40 pm

1 stop5h 35m

Jacksonville Albert J Ellis

Sun 6/28

6:25 pm-11:45 pm

1 stop7h 20m

$453

DenverJacksonville

DEN - OAJ

DENOAJ

Denver Intl

Sat 8/1

6:05 am-2:55 pm

1 stop6h 50m

Jacksonville Albert J Ellis

Sat 8/15

4:00 pm-8:19 pm

1 stop6h 19m

$463

DenverJacksonville

DEN - OAJ

DENOAJ

Denver Intl

Sun 4/5

12:55 am-11:12 am

1 stop8h 17m

Jacksonville Albert J Ellis

Mon 4/13

6:49 pm-12:36 am

1 stop7h 47m

$479

DenverJacksonville

DEN - OAJ

DENOAJ

Denver Intl

Mon 4/6

11:59 pm-9:49 am

1 stop7h 50m

Jacksonville Albert J Ellis

Mon 4/13

4:17 pm-11:45 pm

2 stops9h 28m

$484

DenverJacksonville

DEN - OAJ

DENOAJ

Denver Intl

Fri 4/24

5:45 am-1:40 pm

1 stop5h 55m

Jacksonville Albert J Ellis

Sun 5/3

6:49 pm-12:36 am

1 stop7h 47m

$507
Cheapest one-way

DenverJacksonville

DEN - OAJ

DENOAJ

Denver Intl

Tue 4/7

12:55 am-11:12 am

1 stop8h 17m

$239

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/5

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-Jacksonville, North Carolina flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 June 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.

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 March 10, 2026.
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
8,276 reviews

Comfort

7.9

Overall

7.9

Entertainment

7.8

Boarding

8.1

Crew

8.5

Food

7.2

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
8,276 reviews
Delta
7.9
Good
8,276 reviews

Comfort

7.9

Overall

7.9

Entertainment

7.8

Boarding

8.1

Crew

8.5

Food

7.2

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
7.1
Good
11,414 reviews
Delta
7.9
Good
8,276 reviews

Comfort

7.9

Overall

7.9

Entertainment

7.8

Boarding

8.1

Crew

8.5

Food

7.2

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 5h 38m. Delta provides one of the quickest options available for as low as $439. 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 ($378) offers the cheapest pricing from Denver to Jacksonville, North Carolina. Delta is currently priced 47% 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 June 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

Browse thousands of different options on Cheapflights for your next trip

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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 March 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$241Average$508FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$378Average$462FlexibilityNo cancel feeOn-time71%

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