Colorado

$95+ 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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — DEN
Apr 9 — Apr 161
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Jacksonville to Colorado 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 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 March 10, 2026.

This American Airlines deal was found by Cheapflights users on 3/5. 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 4/156:20 am
JAX
-
MTJ
1 stop7h 38m
American Airlines
Sat 4/1812:42 pm
MTJ
-
JAX
1 stop6h 20m
American Airlines
Deal found 3/5$269
This Southwest deal was found by Cheapflights users on 3/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/74:30 pm
JAX
-
COS
1 stop6h 50m
Southwest
Tue 4/1412:40 pm
COS
-
JAX
1 stop5h 55m
Southwest
Deal found 3/9$311
This United Airlines deal was found by Cheapflights users on 3/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/34:19 pm
JAX
-
DRO
1 stop6h 20m
United Airlines
Fri 4/1011:36 am
DRO
-
JAX
1 stop8h 10m
United Airlines
Deal found 3/6$318
This American Airlines deal was found by Cheapflights users on 3/9. 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 8/257:30 am
JAX
-
MTJ
1 stop8h 17m
American Airlines
Mon 8/312:39 pm
MTJ
-
JAX
1 stop5h 51m
American Airlines
Deal found 3/9$319
This American Airlines deal was found by Cheapflights users on 3/10. 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 5/136:20 am
JAX
-
COS
1 stop8h 29m
American Airlines
Wed 5/2712:57 pm
COS
-
JAX
1 stop7h 28m
American Airlines
Deal found 3/10$331
This Delta deal was found by Cheapflights users on 3/5. 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 5/67:30 am
JAX
-
COS
1 stop6h 47m
Delta
Sat 5/96:00 am
COS
-
JAX
1 stop5h 35m
Delta
Deal found 3/5$332
This Southwest deal was found by Cheapflights users on 3/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/61:50 pm
JAX
-
COS
1 stop8h 25m
Southwest
Sat 5/99:50 am
COS
-
JAX
2 stops8h 15m
Southwest
Deal found 3/5$337
This United Airlines deal was found by Cheapflights users on 3/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/114:19 pm
JAX
-
DRO
1 stop6h 20m
United Airlines
Sun 4/265:25 am
DRO
-
JAX
1 stop7h 52m
United Airlines
Deal found 3/9$338
This American Airlines deal was found by Cheapflights users on 3/9. 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.
Mon 3/306:02 am
JAX
-
COS
1 stop8h 46m
American Airlines
Mon 4/61:39 pm
COS
-
JAX
1 stop7h 33m
American Airlines
Deal found 3/9$353
This American Airlines deal was found by Cheapflights users on 3/9. 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 5/146:20 am
JAX
-
MTJ
1 stop7h 38m
American Airlines
Tue 5/1912:42 pm
MTJ
-
JAX
1 stop7h 37m
American Airlines
Deal found 3/9$354
This American Airlines deal was found by Cheapflights users on 3/5. 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 4/18:17 am
JAX
-
COS
1 stop6h 31m
American Airlines
Sun 4/51:39 pm
COS
-
JAX
1 stop7h 33m
American Airlines
Deal found 3/5$354
This American Airlines deal was found by Cheapflights users on 3/7. 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 7/305:51 am
JAX
-
GUC
1 stop8h 11m
American Airlines
Tue 8/412:45 pm
GUC
-
JAX
1 stop7h 39m
American Airlines
Deal found 3/7$354

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 March 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$269
(American Airlines)

One-way from

$95
(Frontier)

Popular in

December

Cheapest in

October

Average price

$520

Good round-trip deal

$436 or less

Good one-way deal

$224 or less
Provider with most accurate pricing for Jacksonville-Denver Intl flight deals.
Provider most trusted by Cheapflights users for Jacksonville-Denver Intl flights.
From Jacksonville to Colorado
One-way flight from Jacksonville to Colorado
Highest demand for flights based on searches. 4% potential increase in price ($22 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Average for round-trip flights in March 2026
Price to beat on a round-trip flight from Jacksonville to Colorado.
Price to beat on a one-way flight from Jacksonville to Colorado.

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 March 10, 2026.
Use the filters below to find and compare flights from Jacksonville to Colorado that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

JacksonvilleMontrose

JAX - MTJ

JAXMTJ

Jacksonville

Wed 4/15

6:20 am-11:58 am

1 stop7h 38m

Montrose County

Sat 4/18

12:42 pm-9:02 pm

1 stop6h 20m

$269

JacksonvilleColorado Springs

JAX - COS

JAXCOS

Jacksonville

Tue 4/7

2:20 pm-9:20 pm

2 stops9h 00m

Colorado Springs

Tue 4/14

6:30 am-3:25 pm

1 stop6h 55m

$316

JacksonvilleDurango

JAX - DRO

JAXDRO

Jacksonville

Sat 4/11

4:19 pm-8:39 pm

1 stop6h 20m

Durango La Plata County

Sun 4/26

5:25 am-3:17 pm

1 stop7h 52m

$338

JacksonvilleColorado Springs

JAX - COS

JAXCOS

Jacksonville

Thu 4/30

4:19 pm-8:53 pm

1 stop6h 34m

Colorado Springs

Mon 5/4

11:43 am-9:46 pm

1 stop8h 03m

$353

JacksonvilleColorado Springs

JAX - COS

JAXCOS

Jacksonville

Sat 5/9

7:05 am-12:48 pm

1 stop7h 43m

Colorado Springs

Sat 5/16

8:15 am-10:26 pm

2 stops12h 11m

$358

JacksonvilleColorado Springs

JAX - COS

JAXCOS

Jacksonville

Sat 4/4

5:27 pm-9:31 pm

1 stop6h 04m

Colorado Springs

Wed 4/8

10:28 am-10:04 pm

2 stops9h 36m

$358

JacksonvilleMontrose

JAX - MTJ

JAXMTJ

Jacksonville

Thu 5/14

4:19 pm-8:18 pm

1 stop5h 59m

Montrose County

Tue 5/19

7:00 am-3:17 pm

1 stop6h 17m

$374

JacksonvilleAspen

JAX - ASE

JAXASE

Jacksonville

Thu 7/30

3:23 pm-8:11 pm

1 stop6h 48m

Aspen Pitkin County

Tue 8/4

1:07 pm-9:40 pm

1 stop6h 33m

$374

JacksonvilleAspen

JAX - ASE

JAXASE

Jacksonville

Fri 3/20

5:00 am-10:11 am

1 stop7h 11m

Aspen Pitkin County

Tue 3/24

12:39 pm-11:12 pm

1 stop8h 33m

$379

JacksonvilleGrand Junction

JAX - GJT

JAXGJT

Jacksonville

Sun 6/28

8:04 am-12:31 pm

1 stop6h 27m

Grand Junction Regnl

Wed 7/8

1:33 pm-9:40 pm

1 stop6h 07m

$383

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/8

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

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 $165). Flying from Jacksonville to Colorado in March is currently the most expensive (average of $331). 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 March 10, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Jacksonville to Colorado as you normally would.

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 March 10, 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 (2 on average).

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 March 10, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andUnited 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.

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

8.0

Entertainment

7.5

Crew

8.6

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

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

8.0

Entertainment

7.5

Crew

8.6

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

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

8.0

Entertainment

7.5

Crew

8.6

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

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

8.0

Entertainment

7.5

Crew

8.6

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

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

8.0

Entertainment

7.5

Crew

8.6

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

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

8.0

Entertainment

7.5

Crew

8.6

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?

  • How long is the flight from Jacksonville to Colorado?

    There are many flights that can get you from Jacksonville to Colorado in 6h 20m. Fly via American Airlines, Southwest, or United Airlines to get the fastest option. There are 1559 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 $92. American Airlines flights start at $104 while deals on Sun Country Air start at $108 one-way.

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

  • What are the cheapest flights from Jacksonville to Colorado?

    While on average a flight from Jacksonville to Colorado is generally $847, our data shows the cheapest flight currently is $179. When looking at the most popular route, (Jacksonville - Denver Intl), you can expect to pay $228 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 $165). Flying from Jacksonville to Colorado in March is currently the most expensive (average of $331). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Jacksonville to Colorado

See prices for flight routes from nearby airports that may be better suited for you.

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 March 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$121Average$351FlexibilityNo cancel feeOn-time62%
FrontierCheapest$138Average$263FlexibilityNo cancel feeOn-time62%
DeltaCheapest$185Average$410FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$193Average$463FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$238Average$438FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$280Average$508FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.