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$60+ Cheap flights from Jacksonville (JAX) to Colorado

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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — DEN
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
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 27, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/67:18 pm
JAX
-
DEN
1 stop19h 01m
Frontier
Sun 2/89:12 pm
DEN
-
JAX
2 stops19h 01m
Frontier
Deal found 1/26$246
This Delta deal was found by Cheapflights users on 1/27. 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.
Tue 2/246:30 am
JAX
-
MTJ
1 stop8h 44m
Delta
Sat 2/282:13 pm
MTJ
-
JAX
1 stop7h 48m
Delta
Deal found 1/27$249
This American Airlines deal was found by Cheapflights users on 1/27. 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 2/215:02 pm
JAX
-
GJT
1 stop6h 57m
American Airlines
Tue 2/2412:08 pm
GJT
-
JAX
1 stop8h 35m
American Airlines
Deal found 1/27$249
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/512:05 pm
JAX
-
DEN
1 stop7h 28m
Multiple Airlines
Sun 2/810:59 am
DEN
-
JAX
2 stops29h 14m
Multiple Airlines
Deal found 1/27$249
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/138:12 pm
JAX
-
DEN
1 stop27h 21m
Frontier
Sun 2/1512:01 am
DEN
-
JAX
1 stop17h 00m
Frontier
Deal found 1/27$255
This Kiwi.com deal was found by Cheapflights users on 1/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/27:18 pm
JAX
-
DEN
1 stop19h 01m
Frontier
Mon 2/96:05 am
DEN
-
JAX
1 stop10h 08m
Frontier
Deal found 1/25$258
This Kiwi.com deal was found by Cheapflights users on 1/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/135:58 pm
JAX
-
DEN
1 stop7h 06m
Frontier
Sun 3/1511:59 pm
DEN
-
JAX
1 stop15h 09m
Frontier
Deal found 1/25$260
This Kiwi.com deal was found by Cheapflights users on 1/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/237:24 pm
JAX
-
DEN
1 stop28h 17m
Multiple Airlines
Fri 3/136:00 am
DEN
-
JAX
1 stop7h 19m
Multiple Airlines
Deal found 1/25$262
This Expedia deal was found by Cheapflights users on 1/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/196:08 pm
JAX
-
DEN
1 stop6h 55m
Multiple Airlines
Fri 4/2411:59 pm
DEN
-
JAX
1 stop8h 36m
Multiple Airlines
Deal found 1/26$263
This Kiwi.com deal was found by Cheapflights users on 1/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/75:28 pm
JAX
-
DEN
2 stops16h 51m
Frontier
Mon 2/96:05 am
DEN
-
JAX
1 stop10h 08m
Frontier
Deal found 1/25$265
This Kiwi.com deal was found by Cheapflights users on 1/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/228:02 pm
JAX
-
DEN
1 stop27h 42m
Multiple Airlines
Sun 3/12:38 pm
DEN
-
JAX
2 stops26h 06m
Multiple Airlines
Deal found 1/25$267
This Kiwi.com deal was found by Cheapflights users on 1/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/237:24 pm
JAX
-
DEN
1 stop18h 32m
Frontier
Fri 3/134:44 pm
DEN
-
JAX
2 stops44h 50m
Frontier
Deal found 1/25$268

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 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$246
(Kiwi.com)

One-way from

$60
(Trip.com)

Popular in

December

Cheapest in

October

Average price

$429

Good round-trip deal

$416 or less

Good one-way deal

$245 or less
Provider with most accurate pricing for Jacksonville-Denver Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Jacksonville-Denver Intl flights.
Search Deals
From Jacksonville to Colorado
Search Deals
One-way flight from Jacksonville to Colorado
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($21 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Jacksonville to Colorado.
Search Deals
Price to beat on a one-way flight from Jacksonville to Colorado.
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 27, 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

JacksonvilleMontrose

JAX - MTJ

JAXMTJ

Jacksonville

Tue 2/24

8:30 am-1:14 pm

1 stop6h 44m

Montrose County

Sat 2/28

2:13 pm-12:01 am

1 stop7h 48m

$249

JacksonvilleGrand Junction

JAX - GJT

JAXGJT

Jacksonville

Sat 2/21

5:02 pm-9:59 pm

1 stop6h 57m

Grand Junction Regnl

Tue 2/24

12:08 pm-10:43 pm

1 stop8h 35m

$249

JacksonvilleMontrose

JAX - MTJ

JAXMTJ

Jacksonville

Sat 2/21

6:30 am-1:14 pm

1 stop8h 44m

Montrose County

Tue 2/24

2:13 pm-10:58 pm

1 stop6h 45m

$249

JacksonvilleMontrose

JAX - MTJ

JAXMTJ

Jacksonville

Wed 2/25

6:30 am-1:14 pm

1 stop8h 44m

Montrose County

Tue 3/3

2:13 pm-10:58 pm

1 stop6h 45m

$249

JacksonvilleMontrose

JAX - MTJ

JAXMTJ

Jacksonville

Wed 2/25

7:00 am-12:42 pm

1 stop7h 42m

Montrose County

Tue 3/3

7:15 am-9:14 pm

2 stops11h 59m

$278

JacksonvilleVail

JAX - EGE

JAXEGE

Jacksonville

Fri 2/20

7:00 am-12:40 pm

1 stop7h 40m

Vail Eagle County

Mon 3/2

2:38 pm-11:28 pm

1 stop6h 50m

$289

JacksonvilleGrand Junction

JAX - GJT

JAXGJT

Jacksonville

Tue 2/10

4:17 pm-10:27 pm

1 stop8h 10m

Grand Junction Regnl

Sat 2/14

1:43 pm-9:15 pm

1 stop5h 32m

$299

JacksonvilleGrand Junction

JAX - GJT

JAXGJT

Jacksonville

Tue 2/10

9:48 am-10:02 pm

2 stops14h 14m

Grand Junction Regnl

Sat 2/14

7:40 am-10:58 pm

2 stops13h 18m

$310

JacksonvilleGunnison

JAX - GUC

JAXGUC

Jacksonville

Wed 2/25

7:00 am-11:21 am

1 stop6h 21m

Gunnison

Tue 3/3

12:02 pm-9:14 pm

1 stop7h 12m

$314

JacksonvilleMontrose

JAX - MTJ

JAXMTJ

Jacksonville

Tue 2/24

6:02 am-11:34 am

1 stop7h 32m

Montrose County

Sat 2/28

10:35 am-11:59 pm

2 stops11h 24m

$326

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 60 results
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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 to Colorado?

Currently, November is the cheapest month in which you can book a flight from Jacksonville to Colorado (average of $164). Flying from Jacksonville to Colorado in April is currently the most expensive (average of $281). 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 JAX 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 January 27, 2026.

One of the essential ways to save on airfare from Jacksonville to Colorado is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 74% on airfare.

Weekly flight availability from Jacksonville to Colorado

Explore weekly flight availability from Jacksonville to Colorado. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 27, 2026.

The most flights from JAX to USCO are scheduled on a Monday (3 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

How much does it cost to fly round-trip from Jacksonville 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 January 27, 2026.
Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from Jacksonville to Colorado to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,268 reviews

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,268 reviews
Southwest
8.0
Very good
4,268 reviews

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,118 reviews
Southwest
8.0
Very good
4,268 reviews

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,205 reviews
Southwest
8.0
Very good
4,268 reviews

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,197 reviews
Southwest
8.0
Very good
4,268 reviews

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Frontier
5.7
Fair
3,056 reviews
Southwest
8.0
Very good
4,268 reviews

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

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?

    If you book a flight to Colorado from Jacksonville, you will be flying from Jacksonville, which is the city’s only airport. Jacksonville (JAX) is located 11.2 mi from the center of Jacksonville.

  • How popular is this Jacksonville to Colorado flight route?

    The Jacksonville to Colorado flight path was viewed by 42 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Jacksonville to Colorado?

    There are many flights that can get you from Jacksonville to Colorado in 6h 44m. Fly via Delta, American Airlines, or United Airlines to get the fastest option. There are 1584 mi between Jacksonville and Colorado. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Jacksonville to Colorado one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $88. United Airlines flights start at $101 while deals on American Airlines start at $104 one-way.

  • What are the most popular routes from Jacksonville to Colorado?

    While some choose either Jacksonville - Vail Eagle County or Jacksonville - Colorado Springs, Jacksonville - Denver Intl is the most popular route from Jacksonville to Colorado.

  • What are the cheapest flights from Jacksonville to Colorado?

    While on average a flight from Jacksonville to Colorado is generally $951, our data shows the cheapest flight currently is $183. When looking at the most popular route, (Jacksonville - Denver Intl), you can expect to pay $177 for that flight.

  • 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 to Colorado?

    Currently, November is the cheapest month in which you can book a flight from Jacksonville to Colorado (average of $164). Flying from Jacksonville to Colorado in April is currently the most expensive (average of $281). 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

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Jacksonville to Colorado

Discover the top 6 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 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$121Average$368FlexibilityNo cancel feeOn-time62%
FrontierCheapest$134Average$260FlexibilityNo cancel feeOn-time62%
DeltaCheapest$185Average$413FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$200Average$483FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$230Average$443FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$280Average$525FlexibilityNo cancel feeOn-time63%

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