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$428+ 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 4/17. Fares are subject to change and may not be available on all flights or dates of travel.
OAJ — DEN
Feb 21 — Feb 281
Sat 2/21
Sat 2/28
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 January 22, 2026.

This Delta deal was found by Cheapflights users on 1/21. 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.
Fri 4/176:49 pm
OAJ
-
DEN
1 stop7h 37m
Delta
Mon 4/206:00 am
DEN
-
OAJ
1 stop5h 40m
Delta
Deal found 1/21$428
This Delta deal was found by Cheapflights users on 1/21. 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 5/216:25 pm
OAJ
-
DEN
1 stop7h 26m
Delta
Mon 5/256:05 am
DEN
-
OAJ
1 stop5h 35m
Delta
Deal found 1/21$459
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Fri 2/134:11 pm
OAJ
-
DEN
1 stop6h 03m
American Airlines
Sat 2/286:39 am
DEN
-
OAJ
1 stop7h 07m
American Airlines
Deal found 1/20$494
This American Airlines deal was found by Cheapflights users on 1/20. 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 2/121:03 pm
OAJ
-
DEN
1 stop8h 01m
American Airlines
Sun 2/157:00 am
DEN
-
OAJ
1 stop6h 46m
American Airlines
Deal found 1/20$549
This American Airlines deal was found by Cheapflights users on 1/20. 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 3/191:03 pm
OAJ
-
DEN
1 stop8h 01m
American Airlines
Sun 3/227:00 am
DEN
-
OAJ
1 stop6h 46m
American Airlines
Deal found 1/20$564
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Fri 4/174:17 pm
OAJ
-
DEN
2 stops9h 22m
American Airlines
Mon 4/207:00 am
DEN
-
OAJ
1 stop6h 49m
American Airlines
Deal found 1/20$571
This American Airlines deal was found by Cheapflights users on 1/20. 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 10/149:10 am
OAJ
-
DEN
1 stop7h 30m
American Airlines
Fri 10/1611:59 pm
DEN
-
OAJ
1 stop6h 21m
American Airlines
Deal found 1/20$575

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 January 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$428
(Delta)

Popular in

November

Cheapest in

January

Average price

$223
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. 27% potential increase in price ($175 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 January 22, 2026.
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

Fri 4/17

6:49 pm-12:26 am

1 stop7h 37m

Denver Intl

Mon 4/20

6:00 am-1:40 pm

1 stop5h 40m

$428

JacksonvilleDenver

OAJ - DEN

OAJDEN

Jacksonville Albert J Ellis

Thu 5/21

6:25 pm-11:51 pm

1 stop7h 26m

Denver Intl

Mon 5/25

6:05 am-1:40 pm

1 stop5h 35m

$459

JacksonvilleDenver

OAJ - DEN

OAJDEN

Jacksonville Albert J Ellis

Fri 2/13

4:11 pm-8:14 pm

1 stop6h 03m

Denver Intl

Sat 2/28

6:39 am-3:46 pm

1 stop7h 07m

$494

JacksonvilleDenver

OAJ - DEN

OAJDEN

Jacksonville Albert J Ellis

Thu 2/12

1:03 pm-7:04 pm

1 stop8h 01m

Denver Intl

Sun 2/15

7:00 am-3:46 pm

1 stop6h 46m

$549

JacksonvilleDenver

OAJ - DEN

OAJDEN

Jacksonville Albert J Ellis

Thu 3/19

1:03 pm-7:04 pm

1 stop8h 01m

Denver Intl

Sun 3/22

7:00 am-3:46 pm

1 stop6h 46m

$564

JacksonvilleDenver

OAJ - DEN

OAJDEN

Jacksonville Albert J Ellis

Fri 4/17

4:17 pm-11:39 pm

2 stops9h 22m

Denver Intl

Mon 4/20

7:00 am-3:49 pm

1 stop6h 49m

$571

JacksonvilleDenver

OAJ - DEN

OAJDEN

Jacksonville Albert J Ellis

Sun 2/1

11:49 am-3:38 pm

1 stop5h 49m

$453

JacksonvilleDenver

OAJ - DEN

OAJDEN

Jacksonville Albert J Ellis

Sun 2/1

1:57 pm-8:53 pm

2 stops8h 56m

$470

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

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.

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 January 22, 2026.
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
8,087 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Crew

8.5

Food

7.2

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
8,087 reviews
Delta
7.9
Good
8,087 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Crew

8.5

Food

7.2

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
11,174 reviews
Delta
7.9
Good
8,087 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Crew

8.5

Food

7.2

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 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 6h 03m. 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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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 January 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$288Average$434FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$296Average$484FlexibilityNo cancel feeOn-time71%

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