$199+ 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 7/19. 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
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap 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 June 12, 2025.
Round-trip from | $397 (Delta) |
|---|---|
One-way from | $199 (American Airlines) |
Popular in | January |
Cheapest in | December |
Average price | $488 |
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 12, 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 12, 2025.
This American Airlines deal was found by Cheapflights users on 6/11. 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.
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight 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 June 12, 2025.
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
Wed 7/30
7:05 am-2:46 pm
1 stop5h 41m
Jacksonville Albert J Ellis
Sat 8/2
4:48 pm-10:29 pm
1 stop7h 41m
DenverJacksonville
DEN - OAJ
DENOAJ
Denver Intl
Mon 8/11
9:41 am-11:01 pm
2 stops11h 20m
Jacksonville Albert J Ellis
Sat 8/16
5:11 am-8:58 am
1 stop5h 47m
DenverJacksonville
DEN - OAJ
DENOAJ
Denver Intl
Sat 7/19
11:59 pm-8:23 am
1 stop6h 24m
DenverJacksonville
DEN - OAJ
DENOAJ
Denver Intl
Tue 7/1
6:00 am-2:46 pm
1 stop6h 46m
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?
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 $492). 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 June 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 23% versus a flight in the evening.
Rainfall in Jacksonville by month
Plan your trip to Jacksonville by taking into account the average rainfall totals 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
Plan your trip to Jacksonville by taking into account the average temperature totals 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
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 June 12, 2025.
To help decide which airline to fly from Denver to Jacksonville, see what other customers have to say about Delta and American Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Boarding
Comfort
Food
Overall
Crew
Reviews
Kim,May 2025
PIH - SLC
Entertainment
Boarding
Comfort
Food
Overall
Crew
Reviews
Kim,May 2025
PIH - SLC
Entertainment
Boarding
Comfort
Food
Overall
Crew
Reviews
Kim,May 2025
PIH - SLC
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.
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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
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 June 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$218 | Average$498 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$396 | Average$538 | FlexibilityNo cancel fee | On-timeN/A |