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

According to our current data, Delta ($379), and American Airlines ($384) offers the cheapest pricing from Denver to Jacksonville, North Carolina. Delta is currently priced 25% below the average price you’ll pay for this route.

What is the cheapest day to fly from Denver to Jacksonville, North Carolina?

Travelers seeking maximum savings on their Denver to Jacksonville, North Carolina flight should consider departing on Wednesday mornings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Denver to Jacksonville, North Carolina?

Departing on a Tuesday is a good option for securing a great price. You can expect to save up to 109% when planning your travel around this day of the week.

What is the cheapest month to fly from Denver to Jacksonville, North Carolina?

December can be a great time to fly to Jacksonville, North Carolina from Denver with a flight ticket averaging about $507. Cheapflights users have found deals in the month of December for as cheap as $218. The most expensive prices can be found in the month of January.

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.

$379+ Flights from Denver to Jacksonville, NC

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Cheap flight deals from Denver to Jacksonville

Round-trip from	$379 (Delta)
Popular in	January
Cheapest in	December
Average price	$518

From Denver Intl to Jacksonville Albert J Ellis

Search Deals

Highest demand for flights based on searches. 7% potential increase in price ($40 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($23 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in June 2025

Search Deals

Find 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 June 3, 2025.

Tue 8/1212:10 pmDEN - OAJ

1 stop8h 05mDelta

Sat 8/164:30 pmOAJ - DEN

1 stop5h 46mDelta

Deal found 6/2

$379

Tue 8/1211:59 pmDEN - OAJ

1 stop7h 47mAmerican Airlines

Sat 8/167:00 amOAJ - DEN

2 stops8h 55mAmerican Airlines

Deal found 6/2

$384

Best flights from Denver to Jacksonville
Discover carefully curated flight deals from Denver to Jacksonville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 3, 2025.

Tue 8/1212:10 pmDEN - OAJ

1 stop8h 05mDelta

Sat 8/164:30 pmOAJ - DEN

1 stop5h 46mDelta

Deal found 6/2

$379

Tue 8/1211:59 pmDEN - OAJ

1 stop7h 47mAmerican Airlines

Sat 8/167:00 amOAJ - DEN

2 stops8h 55mAmerican Airlines

Deal found 6/2

$384

Last-minute flights from Denver to Jacksonville
Discover last-minute flight deals from Denver to Jacksonville. Data last updated June 3, 2025 and is based on user searches.

Tue 6/174:00 pmDEN - OAJ

1 stop5h 58mAmerican Airlines

Sat 6/216:01 pmOAJ - DEN

1 stop6h 55mAmerican Airlines

Deal found 6/2

$441

Thu 6/196:00 amDEN - OAJ

1 stop6h 46mDelta

Mon 6/237:35 pmOAJ - DEN

1 stop6h 46mDelta

Deal found 6/1

$551

Cheapflights Fare Finder

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

DenverJacksonville

DEN - OAJ

DENOAJ

Denver Intl

Tue 8/12

12:10 pm-10:15 pm

1 stop8h 05m

Jacksonville Albert J Ellis

Sat 8/16

4:30 pm-8:16 pm

1 stop5h 46m

$379

DenverJacksonville

DEN - OAJ

DENOAJ

Denver Intl

Tue 8/12

11:59 pm-9:46 am

1 stop7h 47m

Jacksonville Albert J Ellis

Sat 8/16

7:00 am-1:55 pm

2 stops8h 55m

$384

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/2

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, August is the cheapest month in which you can book a flight from Denver to Jacksonville, North Carolina (average of $366). Flying from Denver to Jacksonville, North Carolina in June is currently the most expensive (average of $494). 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?

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 23% versus a flight in the evening.

Rainfall in Jacksonville by month

In terms of precipitation, rainfall in Jacksonville, North Carolina ranges from 2.8 - 7.1 inches per month. July is typically the wettest month, when rainfall can reach 7.1 in. April is typically the driest time to visit Jacksonville, North Carolina when rainfall is around 2.8 in.

Temperature in Jacksonville by month

If weather is an important factor for your trip to Jacksonville, North Carolina, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 44.6 F).

Reviews of airlines servicing Jacksonville

Delta

8.0

Very good

7,955 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,955 reviews

Delta

8.0

Very good

7,955 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,955 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What are the cheapest airlines flying from Denver to Jacksonville, North Carolina round-trip?
According to our current data, Delta ($379), and American Airlines ($384) offers the cheapest pricing from Denver to Jacksonville, North Carolina. Delta is currently priced 25% 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, August is the cheapest month in which you can book a flight from Denver to Jacksonville, North Carolina (average of $366). Flying from Denver to Jacksonville, North Carolina in June is currently the most expensive (average of $494). 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

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$218	Average$502	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$396	Average$538	FlexibilityNo cancel fee	On-timeN/A

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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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Denver to Jacksonville with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Denver to Jacksonville

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Denver to Jacksonville

Cheapest flights from Denver to JacksonvilleExplore 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 June 3, 2025.

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 June 3, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Denver to Jacksonville that are best for you.

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.

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?

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 June 3, 2025.

Rainfall in Jacksonville by month

Plan your trip to Jacksonville by taking into account the average rainfall totals by month.

Temperature in Jacksonville by month

Plan your trip to Jacksonville by taking into account the average temperature totals by month.

Reviews of airlines servicing Jacksonville

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.

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

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

How can I find direct flights from Denver to Jacksonville?

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Denver to Jacksonville

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Denver to Jacksonville

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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 June 3, 2025.