$307+ Cheap flights from Colorado to Jacksonville, NC (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 7/2. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — OAJ
Jun 22 — Jun 291
Round-trip
1 adult, Economy
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Find cheap flights from Colorado 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
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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 Colorado to Jacksonville
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Best
Last-minute
One-way
Cheapest flights from Colorado to JacksonvilleExplore the most affordable flight options available from Colorado to Jacksonville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 23, 2026.
Explore the most affordable flight options available from Colorado to Jacksonville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 23, 2026.
This American Airlines deal was found by Cheapflights users on 5/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/2411:59 pm
DEN
- OAJ
1 stop6h 29m
American Airlines
Fri 6/266:11 pm
OAJ
- DEN
1 stop6h 48m
American Airlines
Deal found 5/21![American Airlines logo]()
$455
This American Airlines deal was found by Cheapflights users on 5/22. 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 5/2711:59 pm
DEN
- OAJ
1 stop6h 29m
American Airlines
Tue 6/23:07 pm
OAJ
- DEN
1 stop7h 06m
American Airlines
Deal found 5/22![American Airlines logo]()
$458
This Delta deal was found by Cheapflights users on 5/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/312:00 pm
DEN
- OAJ
1 stop8h 18m
Delta
Tue 9/86:00 am
OAJ
- DEN
1 stop6h 54m
Delta
Deal found 5/20![Delta logo]()
$493
This Delta deal was found by Cheapflights users on 5/19. 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 7/245:45 am
DEN
- OAJ
1 stop8h 09m
Delta
Sun 8/212:00 pm
OAJ
- DEN
1 stop7h 56m
Delta
Deal found 5/19![Delta logo]()
$527
This Delta deal was found by Cheapflights users on 5/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/281:50 pm
DEN
- OAJ
1 stop6h 14m
Delta
Sun 5/3111:46 am
OAJ
- DEN
1 stop8h 11m
Delta
Deal found 5/20![Delta logo]()
$531
This American Airlines deal was found by Cheapflights users on 5/23. 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 5/2812:39 pm
DEN
- OAJ
2 stops9h 17m
American Airlines
Sun 5/315:00 am
OAJ
- DEN
1 stop6h 16m
American Airlines
Deal found 5/23![American Airlines logo]()
$536
This Delta deal was found by Cheapflights users on 5/22. 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 5/2912:25 pm
DEN
- OAJ
1 stop7h 39m
Delta
Tue 6/26:47 pm
OAJ
- DEN
1 stop5h 52m
Delta
Deal found 5/22![Delta logo]()
$537
Best flights from Colorado to JacksonvilleDiscover carefully curated flight deals from Colorado to Jacksonville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 23, 2026.
Discover carefully curated flight deals from Colorado to Jacksonville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 23, 2026.
This Delta deal was found by Cheapflights users on 5/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/312:00 pm
DEN
- OAJ
1 stop8h 18m
Delta
Tue 9/86:00 am
OAJ
- DEN
1 stop6h 54m
Delta
Deal found 5/20![Delta logo]()
$493
This American Airlines deal was found by Cheapflights users on 5/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/2011:59 pm
DEN
- OAJ
1 stop6h 29m
American Airlines
Sat 6/276:11 pm
OAJ
- DEN
1 stop6h 48m
American Airlines
Deal found 5/21![American Airlines logo]()
$547
This Delta deal was found by Cheapflights users on 5/19. 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 7/245:45 am
DEN
- OAJ
1 stop8h 09m
Delta
Sun 8/212:00 pm
OAJ
- DEN
1 stop7h 56m
Delta
Deal found 5/19![Delta logo]()
$527
This American Airlines deal was found by Cheapflights users on 5/20. 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 7/36:41 am
DEN
- OAJ
1 stop5h 51m
American Airlines
Fri 7/36:11 pm
OAJ
- DEN
1 stop6h 58m
American Airlines
Deal found 5/20![American Airlines logo]()
$557
This Delta deal was found by Cheapflights users on 5/22. 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 6/412:56 am
DEN
- OAJ
1 stop8h 09m
Delta
Tue 6/96:40 pm
OAJ
- DEN
1 stop7h 42m
Delta
Deal found 5/22![Delta logo]()
$552
This Delta deal was found by Cheapflights users on 5/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/105:45 am
DEN
- OAJ
1 stop8h 14m
Delta
Sun 6/144:45 pm
OAJ
- DEN
1 stop7h 12m
Delta
Deal found 5/20![Delta logo]()
$553
This Delta deal was found by Cheapflights users on 5/19. 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 7/185:45 am
DEN
- OAJ
1 stop8h 09m
Delta
Fri 7/246:44 pm
OAJ
- DEN
1 stop7h 39m
Delta
Deal found 5/19![Delta logo]()
$573
This Delta deal was found by Cheapflights users on 5/22. 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 6/412:56 am
DEN
- OAJ
1 stop8h 09m
Delta
Mon 6/86:40 pm
OAJ
- DEN
1 stop7h 42m
Delta
Deal found 5/22![Delta logo]()
$609
This Delta deal was found by Cheapflights users on 5/22. 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 6/55:30 pm
DEN
- OAJ
2 stops15h 35m
Delta
Sun 6/76:40 pm
OAJ
- DEN
1 stop7h 42m
Delta
Deal found 5/22![Delta logo]()
$752
Last-minute flights from Colorado to JacksonvilleDiscover last-minute flight deals from Colorado to Jacksonville. Data last updated May 23, 2026 and is based on user searches.
Discover last-minute flight deals from Colorado to Jacksonville. Data last updated May 23, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 5/22. 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 5/2711:59 pm
DEN
- OAJ
1 stop6h 29m
American Airlines
Tue 6/23:07 pm
OAJ
- DEN
1 stop7h 06m
American Airlines
Deal found 5/22![American Airlines logo]()
$458
This Delta deal was found by Cheapflights users on 5/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/281:50 pm
DEN
- OAJ
1 stop6h 14m
Delta
Sun 5/3111:46 am
OAJ
- DEN
1 stop8h 11m
Delta
Deal found 5/20![Delta logo]()
$531
This American Airlines deal was found by Cheapflights users on 5/23. 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 5/2812:39 pm
DEN
- OAJ
2 stops9h 17m
American Airlines
Sun 5/315:00 am
OAJ
- DEN
1 stop6h 16m
American Airlines
Deal found 5/23![American Airlines logo]()
$536
This Delta deal was found by Cheapflights users on 5/22. 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 5/2912:25 pm
DEN
- OAJ
1 stop7h 39m
Delta
Tue 6/26:47 pm
OAJ
- DEN
1 stop5h 52m
Delta
Deal found 5/22![Delta logo]()
$537
This Delta deal was found by Cheapflights users on 5/21. 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 6/55:45 am
DEN
- OAJ
1 stop7h 42m
Delta
Tue 6/96:40 pm
OAJ
- DEN
1 stop7h 42m
Delta
Deal found 5/21![Delta logo]()
$552
This American Airlines deal was found by Cheapflights users on 5/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/2011:59 pm
DEN
- OAJ
1 stop6h 29m
American Airlines
Sat 6/276:11 pm
OAJ
- DEN
1 stop6h 48m
American Airlines
Deal found 5/21![American Airlines logo]()
$547
This American Airlines deal was found by Cheapflights users on 5/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/2411:59 pm
DEN
- OAJ
1 stop6h 29m
American Airlines
Fri 6/266:11 pm
OAJ
- DEN
1 stop6h 48m
American Airlines
Deal found 5/21![American Airlines logo]()
$455
One-way flights from Colorado to JacksonvilleSearch for one-way flight options from Colorado to Jacksonville. Find affordable one-way fares based on user searches. Data last updated May 23, 2026.
Search for one-way flight options from Colorado to Jacksonville. Find affordable one-way fares based on user searches. Data last updated May 23, 2026.
This Delta deal was found by Cheapflights users on 5/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/22:15 pm
DEN
- OAJ
1 stop6h 15m
Delta
Deal found 5/20![Delta logo]()
$307
This American Airlines deal was found by Cheapflights users on 5/22. 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.
Sun 6/711:59 pm
DEN
- OAJ
1 stop6h 29m
American Airlines
Deal found 5/22![American Airlines logo]()
$331
This American Airlines deal was found by Cheapflights users on 5/22. 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 6/1010:38 am
DEN
- OAJ
2 stops9h 37m
American Airlines
Deal found 5/22![American Airlines logo]()
$548
Find flight deals from Colorado to Jacksonville
Keep the following information in mind while searching for Colorado to Jacksonville flight deals. Data was last updated May 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $455 (American Airlines) |
One-way from | $307 (Delta) |
Popular in | April |
Cheapest in | October |
Average price | $469 |
Cheapflights Fare Finder
Customize your flight search to find flights from Colorado 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 May 23, 2026.
Use the filters below to find and compare flights from Colorado to Jacksonville that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DenverJacksonville
DEN - OAJ
DENOAJ
Denver Intl
Thu 9/3
12:00 pm-10:18 pm
1 stop8h 18m
Jacksonville Albert J Ellis
Tue 9/8
6:00 am-10:54 am
1 stop6h 54m
$493
DenverJacksonville
DEN - OAJ
DENOAJ
Denver Intl
Fri 7/24
5:45 am-3:54 pm
1 stop8h 09m
Jacksonville Albert J Ellis
Sun 8/2
12:00 pm-5:56 pm
1 stop7h 56m
$527
DenverJacksonville
DEN - OAJ
DENOAJ
Denver Intl
Sat 6/20
11:59 pm-8:28 am
1 stop6h 29m
Jacksonville Albert J Ellis
Sat 6/27
6:11 pm-10:59 pm
1 stop6h 48m
$547
DenverJacksonville
DEN - OAJ
DENOAJ
Denver Intl
Thu 6/4
12:56 am-11:05 am
1 stop8h 09m
Jacksonville Albert J Ellis
Tue 6/9
6:40 pm-12:22 am
1 stop7h 42m
$552
DenverJacksonville
DEN - OAJ
DENOAJ
Denver Intl
Wed 6/10
5:45 am-3:59 pm
1 stop8h 14m
Jacksonville Albert J Ellis
Sun 6/14
4:45 pm-9:57 pm
1 stop7h 12m
$553
Quickest round-trip
DenverJacksonville
DEN - OAJ
DENOAJ
Denver Intl
Fri 7/3
6:41 am-2:32 pm
1 stop5h 51m
Jacksonville Albert J Ellis
Fri 7/3
6:11 pm-11:09 pm
1 stop6h 58m
$557
DenverJacksonville
DEN - OAJ
DENOAJ
Denver Intl
Sat 7/18
5:45 am-3:54 pm
1 stop8h 09m
Jacksonville Albert J Ellis
Fri 7/24
6:44 pm-12:23 am
1 stop7h 39m
$573
DenverJacksonville
DEN - OAJ
DENOAJ
Denver Intl
Thu 6/4
12:56 am-11:05 am
1 stop8h 09m
Jacksonville Albert J Ellis
Mon 6/8
6:40 pm-12:22 am
1 stop7h 42m
$609
DenverJacksonville
DEN - OAJ
DENOAJ
Denver Intl
Fri 6/5
5:30 pm-11:05 am
2 stops15h 35m
Jacksonville Albert J Ellis
Sun 6/7
6:40 pm-12:22 am
1 stop7h 42m
$752
Cheapest one-way
DenverJacksonville
DEN - OAJ
DENOAJ
Denver Intl
Thu 7/2
2:15 pm-10:30 pm
1 stop6h 15m
$307
Showing 1-10 of 12 resultsSorted by cheapest first
Best time to book a flight from Colorado to Jacksonville
Have a flexible travel schedule? Discover the best time to fly to Jacksonville from Colorado with our price prediction graph.
DEN-OAJ
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 Colorado to Jacksonville
USCO-OAJ
DEN-OAJ
How much does it cost to fly round-trip from Colorado to Jacksonville, North Carolina?
Related info for your journey
Find useful and relevant information for your journey from Colorado 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 Colorado to Jacksonville
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Complete your trip
Complete your trip to Jacksonville by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Colorado to Jacksonville by cabin class
Find flights from Colorado to Jacksonville, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Jacksonville
Explore flights to Jacksonville departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 23, 2026.
Colorado and Jacksonville flights
Browse other Colorado and Jacksonville flight options. Last updated on May 23, 2026.
Popular flight searches
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Colorado to Jacksonville flights
Consider these flights traveling from Colorado to Jacksonville.
Top 2 airlines flying from Colorado to Jacksonville
Discover the top 2 airlines that operate flights from Colorado 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 May 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$228 | Average$478 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$296 | Average$469 | FlexibilityNo cancel fee | On-time71% |