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$176+ 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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — DEN
Mar 19 — Mar 261
Wed 3/19
Wed 3/26
1 adult, Economy
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Cheap 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 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$309
(United Airlines)

One-way from

$176
(United Airlines)

Popular in

March

Cheapest in

August

Average price

$534

Good round-trip deal

$439 or less

Good one-way deal

$220 or less
Provider with most accurate pricing for Jacksonville-Denver Intl flight deals.
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Provider most trusted by Cheapflights users for Jacksonville-Denver Intl flights.
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From Jacksonville to Colorado
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One-way flight from Jacksonville to Colorado
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Highest demand for flights based on searches. 1% potential increase in price ($9 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Jacksonville to Colorado.
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Price to beat on a one-way flight from Jacksonville to Colorado.
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Find 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 14, 2025.

This United Airlines deal was found by Cheapflights users on 3/13. 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 4/128:20 amJAX - MTJ
1 stop6h 15mUnited Airlines
Fri 4/181:30 pmMTJ - JAX
1 stop7h 44mUnited Airlines
Deal found 3/13$309
This American Airlines deal was found by Cheapflights users on 3/12. 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 6/178:55 amJAX - MTJ
1 stop6h 53mAmerican Airlines
Tue 6/242:39 pmMTJ - JAX
1 stop7h 41mAmerican Airlines
Deal found 3/12$317
This United Airlines deal was found by Cheapflights users on 3/13. 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.
Thu 4/104:18 pmJAX - COS
1 stop5h 40mUnited Airlines
Wed 4/161:43 pmCOS - JAX
1 stop7h 31mUnited Airlines
Deal found 3/13$325
This Frontier deal was found by Cheapflights users on 3/12. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/307:22 pmJAX - DEN
1 stop6h 35mFrontier
Sat 6/711:30 pmDEN - JAX
1 stop12h 15mFrontier
Deal found 3/12$336
This JetBlue deal was found by Cheapflights users on 3/11. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/126:00 amJAX - DEN
1 stop9h 31mJetBlue
Fri 5/1610:40 pmDEN - JAX
1 stop9h 45mJetBlue
Deal found 3/11$345
This American Airlines deal was found by Cheapflights users on 3/12. 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 8/55:41 amJAX - GJT
1 stop6h 14mAmerican Airlines
Tue 8/125:52 amGJT - JAX
1 stop7h 50mAmerican Airlines
Deal found 3/12$349
This United Airlines deal was found by Cheapflights users on 3/12. 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.
Thu 4/34:18 pmJAX - DEN
Nonstop3h 59mUnited Airlines
Mon 4/75:47 pmDEN - JAX
Nonstop3h 27mUnited Airlines
Deal found 3/12$351
This Booking.com deal was found by Cheapflights users on 3/12. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/207:22 pmJAX - DEN
1 stop6h 30mMultiple Airlines
Sun 6/297:15 pmDEN - JAX
1 stop14h 23mMultiple Airlines
Deal found 3/12$354
This American Airlines deal was found by Cheapflights users on 3/13. 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 4/106:30 amJAX - COS
2 stops11h 19mAmerican Airlines
Wed 4/1612:41 pmCOS - JAX
2 stops9h 24mAmerican Airlines
Deal found 3/13$360
This Delta deal was found by Cheapflights users on 3/12. 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 4/226:58 pmJAX - DEN
1 stop6h 42mDelta
Tue 4/296:05 amDEN - JAX
1 stop7h 34mDelta
Deal found 3/12$371
This Delta deal was found by Cheapflights users on 3/13. 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 3/273:09 pmJAX - COS
1 stop7h 49mDelta
Mon 3/316:00 amCOS - JAX
1 stop7h 04mDelta
Deal found 3/13$375
This Southwest deal was found by Cheapflights users on 3/12. 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 5/216:05 amJAX - DEN
2 stops8h 10mSouthwest
Thu 6/58:40 amDEN - JAX
2 stops9h 00mSouthwest
Deal found 3/12$381

Find flights from Jacksonville to Colorado within your budget

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 14, 2025.

Fly from

Jacksonville

Fly to

Colorado

Route

Depart

Return

Price

JacksonvilleMontrose

JAX - MTJ

JAXMTJ

Jacksonville

Sat 4/12

8:20 am-12:35 pm

1 stop6h 15m

Montrose County

Fri 4/18

1:30 pm-11:14 pm

1 stop7h 44m

$309

JacksonvilleMontrose

JAX - MTJ

JAXMTJ

Jacksonville

Tue 6/17

8:55 am-1:48 pm

1 stop6h 53m

Montrose County

Tue 6/24

2:39 pm-12:20 am

1 stop7h 41m

$317

JacksonvilleColorado Springs

JAX - COS

JAXCOS

Jacksonville

Thu 4/10

4:18 pm-7:58 pm

1 stop5h 40m

Colorado Springs

Wed 4/16

1:43 pm-11:14 pm

1 stop7h 31m

$325

JacksonvilleDenver

JAX - DEN

JAXDEN

Jacksonville

Fri 5/30

7:22 pm-11:57 pm

1 stop6h 35m

Denver Intl

Sat 6/7

11:30 pm-1:45 pm

1 stop12h 15m

$336

JacksonvilleDenver

JAX - DEN

JAXDEN

Jacksonville

Sun 5/4

9:28 am-2:41 pm

1 stop7h 13m

Denver Intl

Thu 5/8

6:30 pm-11:31 am

1 stop15h 01m

$341

JacksonvilleDenver

JAX - DEN

JAXDEN

Jacksonville

Mon 5/12

6:00 am-1:31 pm

1 stop9h 31m

Denver Intl

Fri 5/16

10:40 pm-10:25 am

1 stop9h 45m

$345

JacksonvilleGrand Junction

JAX - GJT

JAXGJT

Jacksonville

Tue 8/5

5:41 am-9:55 am

1 stop6h 14m

Grand Junction Regnl

Tue 8/12

5:52 am-3:42 pm

1 stop7h 50m

$349

JacksonvilleDenver

JAX - DEN

JAXDEN

Jacksonville

Thu 4/3

6:50 am-8:50 am

Nonstop4h 00m

Denver Intl

Mon 4/7

5:35 pm-10:45 pm

Nonstop3h 10m

$351

JacksonvilleDenver

JAX - DEN

JAXDEN

Jacksonville

Tue 5/20

8:05 am-10:06 am

Nonstop4h 01m

Denver Intl

Wed 5/28

3:38 pm-11:14 pm

1 stop5h 36m

$357

JacksonvilleColorado Springs

JAX - COS

JAXCOS

Jacksonville

Thu 4/10

6:30 am-3:49 pm

2 stops11h 19m

Colorado Springs

Wed 4/16

12:41 pm-12:05 am

2 stops9h 24m

$360

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/13

Showing 1-10 of 43 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.

Travel insights for flights from Jacksonville to Colorado

Get recent, data-driven insights about flights from Jacksonville to Colorado including ideal travel times, pricing trends, and more.

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

Currently, October is the cheapest month in which you can book a flight from Jacksonville to Colorado (average of $197). Flying from Jacksonville to Colorado in March is currently the most expensive (average of $278). 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 14, 2025.

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 14, 2025.

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).

Rainfall in Colorado by month

Plan your trip to Colorado by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Colorado ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Colorado when rainfall is around 0.5 in.

Temperature in Colorado by month

Plan your trip to Colorado by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Colorado, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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 14, 2025.
To help decide which airline to fly from Jacksonville to Colorado, see what other customers have to say about Southwest, Alaska Airlines and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,292 reviews

Crew

8.7

Entertainment

7.6

Overall

8.1

Food

7.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,292 reviews
Southwest
8.1
Very good
4,292 reviews

Crew

8.7

Entertainment

7.6

Overall

8.1

Food

7.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,734 reviews
Southwest
8.1
Very good
4,292 reviews

Crew

8.7

Entertainment

7.6

Overall

8.1

Food

7.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
7,944 reviews
Southwest
8.1
Very good
4,292 reviews

Crew

8.7

Entertainment

7.6

Overall

8.1

Food

7.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,623 reviews
Southwest
8.1
Very good
4,292 reviews

Crew

8.7

Entertainment

7.6

Overall

8.1

Food

7.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

JetBlue
7.3
Good
2,953 reviews
Southwest
8.1
Very good
4,292 reviews

Crew

8.7

Entertainment

7.6

Overall

8.1

Food

7.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

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 19 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $176. American Airlines flights start at $180 while deals on Frontier start at $185 one-way.

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

    While some choose either Jacksonville - Colorado Springs or Jacksonville - Vail Eagle County, 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 $955, our data shows the cheapest flight currently is $171. When looking at the most popular route, (Jacksonville - Denver Intl), you can expect to pay $208 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, October is the cheapest month in which you can book a flight from Jacksonville to Colorado (average of $197). Flying from Jacksonville to Colorado in March is currently the most expensive (average of $278). 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.

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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 March 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$110Average$226FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$170Average$496FlexibilityNo cancel feeOn-time71%
DeltaCheapest$216Average$514FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$231Average$310FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$272Average$592FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$343Average$490FlexibilityNo cancel feeOn-time63%
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