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$419+ Cheap flights from Jacksonville, NC (OAJ) to Colorado

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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
OAJ — DEN
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Jacksonville to Colorado

Cheapest flights from Jacksonville to Colorado
Explore the most affordable flight options available from Jacksonville to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This American Airlines deal was found by Cheapflights users on 12/16. 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.
Tue 12/234:06 pmOAJ - DEN
1 stop8h 25mAmerican Airlines
Sat 12/277:07 amDEN - OAJ
1 stop6h 34mAmerican Airlines
Deal found 12/16$562
This deal was found by Cheapflights users on 12/15. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/177:02 pmOAJ - DEN
1 stop6h 03mAmerican Airlines
Tue 12/237:07 amDEN - OAJ
1 stop6h 34mAmerican Airlines
Deal found 12/15$571
This deal was found by Cheapflights users on 12/15. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/172:26 pmOAJ - DEN
1 stop8h 04mDelta
Thu 12/252:30 pmDEN - OAJ
1 stop5h 06mDelta
Deal found 12/15$591
This deal was found by Cheapflights users on 12/15. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/177:02 pmOAJ - DEN
1 stop6h 03mAmerican Airlines
Wed 12/248:07 amDEN - OAJ
1 stop6h 00mAmerican Airlines
Deal found 12/15$604
This deal was found by Cheapflights users on 12/15. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/177:02 pmOAJ - DEN
1 stop6h 03mAmerican Airlines
Fri 12/267:07 amDEN - OAJ
1 stop6h 34mAmerican Airlines
Deal found 12/15$626
This deal was found by Cheapflights users on 12/15. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/177:02 pmOAJ - DEN
1 stop6h 03mAmerican Airlines
Sat 12/277:07 amDEN - OAJ
1 stop6h 34mAmerican Airlines
Deal found 12/15$652
This deal was found by Cheapflights users on 12/15. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/182:26 pmOAJ - DEN
1 stop8h 04mDelta
Wed 12/245:45 amDEN - OAJ
1 stop5h 10mDelta
Deal found 12/15$675
This deal was found by Cheapflights users on 12/15. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/177:02 pmOAJ - DEN
1 stop6h 03mAmerican Airlines
Mon 12/227:07 amDEN - OAJ
1 stop6h 34mAmerican Airlines
Deal found 12/15$689
This deal was found by Cheapflights users on 12/15. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/185:00 amOAJ - DEN
1 stop7h 37mAmerican Airlines
Mon 12/2210:10 amDEN - OAJ
1 stop7h 14mAmerican Airlines
Deal found 12/15$744
This deal was found by Cheapflights users on 12/15. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1812:52 pmOAJ - DEN
1 stop7h 43mAmerican Airlines
Sat 12/278:07 amDEN - OAJ
1 stop5h 34mAmerican Airlines
Deal found 12/15$758
This deal was found by Cheapflights users on 12/15. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/172:26 pmOAJ - DEN
1 stop8h 04mDelta
Sun 12/282:30 pmDEN - OAJ
1 stop5h 06mDelta
Deal found 12/15$780

Find flight deals from Jacksonville to Colorado

Keep the following information in mind while searching for Jacksonville to Colorado flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$419
(Delta)

Popular in

November

Cheapest in

April

Average price

$637
Provider with most accurate pricing for Jacksonville Albert J Ellis-Denver Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Jacksonville Albert J Ellis-Denver Intl flights.
Search Deals
From Jacksonville Albert J Ellis to Colorado
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($162 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($35 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 Jacksonville to Colorado 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 18, 2025.
Use the filters below to find and compare flights from Jacksonville to Colorado that are best for you.

Fly from

Jacksonville

Fly to

Colorado

Route

Depart

Return

Price

JacksonvilleDenver

OAJ - DEN

OAJDEN

Jacksonville Albert J Ellis

Thu 3/12

2:20 pm-8:14 pm

1 stop7h 54m

Denver Intl

Tue 3/17

10:31 am-6:04 pm

1 stop5h 33m

$419

JacksonvilleDenver

OAJ - DEN

OAJDEN

Jacksonville Albert J Ellis

Thu 3/19

2:20 pm-8:14 pm

1 stop7h 54m

Denver Intl

Tue 3/24

6:00 am-1:40 pm

1 stop5h 40m

$419

JacksonvilleDenver

OAJ - DEN

OAJDEN

Jacksonville Albert J Ellis

Thu 3/19

5:00 am-1:57 pm

2 stops10h 57m

Denver Intl

Tue 3/24

6:20 am-1:38 pm

1 stop5h 18m

$474

JacksonvilleDenver

OAJ - DEN

OAJDEN

Jacksonville Albert J Ellis

Thu 3/12

5:00 am-10:51 am

1 stop7h 51m

Denver Intl

Tue 3/17

9:10 am-10:57 pm

2 stops11h 47m

$490

JacksonvilleDenver

OAJ - DEN

OAJDEN

Jacksonville Albert J Ellis

Wed 12/31

10:52 am-6:35 pm

1 stop9h 43m

Denver Intl

Sun 1/4

11:59 pm-10:23 am

1 stop8h 24m

$922

JacksonvilleDenver

OAJ - DEN

OAJDEN

Jacksonville Albert J Ellis

Sun 12/28

6:42 pm-12:03 am

1 stop7h 21m

Denver Intl

Wed 12/31

12:42 pm-9:36 pm

1 stop6h 54m

$942

JacksonvilleDenver

OAJ - DEN

OAJDEN

Jacksonville Albert J Ellis

Sun 12/28

4:06 pm-10:31 pm

1 stop8h 25m

Denver Intl

Wed 12/31

5:44 pm-10:23 am

2 stops14h 39m

$950

JacksonvilleDenver

OAJ - DEN

OAJDEN

Jacksonville Albert J Ellis

Mon 12/29

5:00 am-9:20 am

1 stop6h 20m

Denver Intl

Sun 1/4

11:59 pm-12:27 pm

1 stop10h 28m

$1,070

JacksonvilleDenver

OAJ - DEN

OAJDEN

Jacksonville Albert J Ellis

Mon 12/22

5:35 am-9:29 am

1 stop5h 54m

$453

JacksonvilleDenver

OAJ - DEN

OAJDEN

Jacksonville Albert J Ellis

Mon 12/29

5:00 am-9:20 am

1 stop6h 20m

$453

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Showing 1-10 of 15 results
1
2

Best time to book a flight from Jacksonville to Colorado

Have a flexible travel schedule? Discover the best time to fly to Colorado from Jacksonville 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 Jacksonville to Colorado

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

Currently, November is the cheapest month in which you can book a flight from Jacksonville, North Carolina to Colorado (average of $186). Flying from Jacksonville, North Carolina to Colorado 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.

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

Find hourly flight availability from Jacksonville to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

It’s typically best to fly out from Jacksonville, North Carolina to Colorado at noon. Doing so could potentially save you 38% on the flight price compared to flying in the evening, which is usually more expensive.

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

Reviews of airlines servicing Colorado

Get insights into the airlines that provide service to Colorado. 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 Colorado. Reviews last updated December 18, 2025.
See what other customers who have flown with Delta and American Airlines from Jacksonville to Colorado have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,005 reviews

Entertainment

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Food

7.3

Comfort

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
8,005 reviews
Delta
7.9
Good
8,005 reviews

Entertainment

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Food

7.3

Comfort

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
11,054 reviews
Delta
7.9
Good
8,005 reviews

Entertainment

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Food

7.3

Comfort

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 Jacksonville to Colorado. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Jacksonville to Colorado?

    Located just 11.3 mi from the city center, Jacksonville Albert J Ellis (OAJ) is the airport most travelers will use when flying to Colorado from Jacksonville.

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

    There are many flights that can get you from Jacksonville, North Carolina to Colorado in 7h 54m. Fly via Delta or American Airlines to get the fastest option. Airlines will cover a distance of 1519 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Jacksonville to Colorado 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 Jacksonville, North Carolina to Colorado?

    Currently, November is the cheapest month in which you can book a flight from Jacksonville, North Carolina to Colorado (average of $186). Flying from Jacksonville, North Carolina to Colorado 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

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Alternative routes for Jacksonville to Colorado

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Top 2 airlines flying from Jacksonville to Colorado

Discover the top 2 airlines that operate flights from Jacksonville to Colorado. 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 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$223Average$434FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$357Average$484FlexibilityNo cancel feeOn-time71%

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