What is the cheapest airline that flies from Jacksonville to Colorado?

Delta, United Airlines, and JetBlue are the most popular carriers operating from Jacksonville to Colorado

How many flights depart from Jacksonville to Colorado on average per day?

As of December 2025, 2 flights take off from Jacksonville and land in Colorado each day. The most common flight departure time for this route is 8:00AM, with 60% of daily flights taking off in the afternoon.

What airlines fly to Colorado?

United Airlines, Southwest and American Airlines are the top three most popular airlines that fly to Colorado from Jacksonville according to our data. United Airlines is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Colorado. Keep in mind that there are 6 different airlines that fly to Colorado on a routine basis, so you have a few additional options to choose from.

How many flights depart from Jacksonville to Colorado on average per week?

20 flights are operational weekly from Jacksonville to Colorado as of December 2025. The most popular departure day for this route is Sat, with 20% of flights per week taking off on this day.

When did momondo last update prices for flights from Jacksonville Airport to Colorado?

Prices for flights from Jacksonville Airport to Colorado refresh daily.

How many operators does momondo search for flights from Jacksonville Airport to Colorado?

The number of operators available for flights from Jacksonville Airport to Colorado is 6 as of December 2025.

How old do you have to be to fly from Jacksonville Airport to Colorado?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Jacksonville Airport to Colorado.

What documentation or ID do you need to fly to Colorado?

The required travel and health documents for your Colorado trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Colorado. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$61 Cheap Flights from Jacksonville to Colorado in 2025/26

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Cheap round-trip flights

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6:58 pm - 12:09 pm

JAX

DEN

19h 11m1 stop

10:37 pm - 7:59 pm

DEN

JAX

19h 22m1 stop

$242Multiple Airlines

Mon, Feb 9 - Tue, Feb 17

6:27 pm - 8:20 pm

JAX

DEN

27h 53m1 stop

10:43 am - 8:52 pm

DEN

JAX

8h 09m1 stop

$245Multiple Airlines

Fri, Jan 9 - Sun, Jan 11

7:23 pm - 4:28 pm

JAX

DEN

23h 05m1 stop

12:01 am - 7:01 pm

DEN

JAX

17h 00m1 stop

$247Frontier

Wed, Feb 4 - Sun, Feb 15

4:41 pm - 9:30 pm

JAX

GJT

6h 49m1 stop

11:56 am - 11:05 pm

GJT

JAX

9h 09m1 stop

$249American Airlines

Fri, Jan 30 - Mon, Feb 2

6:30 am - 1:08 pm

JAX

MTJ

8h 38m1 stop

2:05 pm - 10:57 pm

MTJ

JAX

6h 52m1 stop

$249Delta

Fri, Jan 30 - Mon, Feb 2

8:17 pm - 12:21 pm

JAX

DEN

18h 04m1 stop

12:05 am - 7:22 pm

DEN

JAX

17h 17m1 stop

$249Frontier

Sat, Jan 17 - Sun, Jan 18

12:54 pm - 10:20 pm

JAX

GJT

11h 26m2 stops

11:56 am - 11:05 pm

GJT

JAX

9h 09m1 stop

$254American Airlines

Fri, Jan 30 - Mon, Feb 2

4:17 pm - 10:27 pm

JAX

GJT

8h 10m1 stop

11:29 am - 9:27 pm

GJT

JAX

7h 58m1 stop

$268United Airlines

Wed, Jan 7 - Sat, Jan 17

7:00 am - 4:54 pm

JAX

GJT

11h 54m2 stops

7:00 am - 3:15 pm

GJT

JAX

6h 15m1 stop

$273United Airlines

Wed, Jan 7 - Sat, Jan 17

5:30 am - 10:45 am

JAX

EGE

7h 15m1 stop

3:10 pm - 10:55 pm

EGE

JAX

5h 45m1 stop

$289Delta

Thu, Jan 15 - Sun, Jan 18

Frontier flights from Jacksonville to Colorado

Our best Frontier deals on Jacksonville to Colorado flight tickets

Frontier

Feb 6

JAX7:18 pmJacksonville

23h 07m

2 stops

DEN4:25 pmDenver Intl

Feb 13

DEN11:49 amDenver Intl

5h 28m

1 stop

JAX7:17 pmJacksonville

$263

Find similar

Frontier

Jan 5

JAX5:23 pmJacksonville

7h 07m

1 stop

DEN10:30 pmDenver Intl

Jan 9

DEN6:00 amDenver Intl

8h 57m

1 stop

JAX4:57 pmJacksonville

$268

Find similar

Frontier

Feb 6

JAX7:18 pmJacksonville

19h 01m

1 stop

DEN12:19 pmDenver Intl

Feb 15

DEN12:01 amDenver Intl

17h 00m

1 stop

JAX7:01 pmJacksonville

$294

Find similar

JetBlue flights from Jacksonville to Colorado

Our best JetBlue deals on Jacksonville to Colorado flight tickets

JetBlue

Mar 18

JAX6:15 amJacksonville

9h 29m

1 stop

DEN1:44 pmDenver Intl

Mar 25

DEN2:50 pmDenver Intl

7h 53m

1 stop

JAX12:43 amJacksonville

$279

Find similar

JetBlue

Jan 20

JAX7:10 pmJacksonville

17h 32m

1 stop

DEN10:42 amDenver Intl

Jan 27

DEN11:35 amDenver Intl

28h 40m

1 stop

JAX6:15 pmJacksonville

$299

Find similar

JetBlue

Mar 18

JAX6:15 amJacksonville

9h 29m

1 stop

DEN1:44 pmDenver Intl

Mar 25

DEN2:50 pmDenver Intl

7h 53m

1 stop

JAX12:43 amJacksonville

$319

Find similar

Fly from

Fly to

Route

Depart

Return

Price

JacksonvilleDenver

JAX - DEN

JAXDEN

Jacksonville

Mon 2/9

6:58 pm-12:09 pm

1 stop19h 11m

Denver Intl

Tue 2/17

10:37 pm-7:59 pm

1 stop19h 22m

$242

JacksonvilleDenver

JAX - DEN

JAXDEN

Jacksonville

Fri 1/9

6:27 pm-8:20 pm

1 stop27h 53m

Denver Intl

Sun 1/11

10:43 am-8:52 pm

1 stop8h 09m

$245

JacksonvilleDenver

JAX - DEN

JAXDEN

Jacksonville

Wed 2/4

7:23 pm-4:28 pm

1 stop23h 05m

Denver Intl

Sun 2/15

12:01 am-7:01 pm

1 stop17h 00m

$247

JacksonvilleGrand Junction

JAX - GJT

JAXGJT

Jacksonville

Fri 1/30

4:41 pm-9:30 pm

1 stop6h 49m

Grand Junction Regnl

Mon 2/2

11:56 am-11:05 pm

1 stop9h 09m

$249

JacksonvilleMontrose

JAX - MTJ

JAXMTJ

Jacksonville

Fri 1/30

6:30 am-1:08 pm

1 stop8h 38m

Montrose County

Mon 2/2

2:05 pm-10:57 pm

1 stop6h 52m

$249

JacksonvilleDenver

JAX - DEN

JAXDEN

Jacksonville

Sat 1/17

8:17 pm-12:21 pm

1 stop18h 04m

Denver Intl

Sun 1/18

12:05 am-7:22 pm

1 stop17h 17m

$249

JacksonvilleGrand Junction

JAX - GJT

JAXGJT

Jacksonville

Fri 1/30

12:54 pm-10:20 pm

2 stops11h 26m

Grand Junction Regnl

Mon 2/2

11:56 am-11:05 pm

1 stop9h 09m

$254

JacksonvilleGrand Junction

JAX - GJT

JAXGJT

Jacksonville

Wed 1/7

4:17 pm-10:27 pm

1 stop8h 10m

Grand Junction Regnl

Sat 1/17

11:29 am-9:27 pm

1 stop7h 58m

$268

JacksonvilleGrand Junction

JAX - GJT

JAXGJT

Jacksonville

Wed 1/7

7:00 am-4:54 pm

2 stops11h 54m

Grand Junction Regnl

Sat 1/17

7:00 am-3:15 pm

1 stop6h 15m

$273

JacksonvilleVail

JAX - EGE

JAXEGE

Jacksonville

Thu 1/15

5:30 am-10:45 am

1 stop7h 15m

Vail Eagle County

Sun 1/18

3:10 pm-10:55 pm

1 stop5h 45m

$289

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How to get the cheapest flight ticket from Jacksonville to Colorado

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Colorado?

The month of October is, on average, the cheapest month to fly to Colorado from Jacksonville, with most prices found around $394. The month of September is another great option to travel to Colorado, with average flight prices from Jacksonville averaging around $397.

What is the cheapest day to depart on your flight to Colorado?

The cheapest day to depart from Jacksonville to Colorado is on a Wednesday when prices can be found for as low as $466. On the other hand, Sunday is the most expensive day to depart from Jacksonville because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $618.

What is the cheapest time of day to depart on your flight to Colorado?

The cheapest time of day to fly to Colorado is at noon when flights can be purchased for as low as $449. In the morning is when there is more demand to fly to Colorado, so prices are often more expensive at around $514 per ticket.

What is the cheapest Jacksonville to Colorado flight route?

Fly from Jacksonville to Denver Intl for the best Jacksonville - Colorado flight prices

How far in advance should I book a flight to Colorado?

You are more likely to see cheaper flights to Colorado from Jacksonville when booking weeks ahead of your departure date. In general, you can expect to find flights to Colorado for around $451 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Colorado from Jacksonville for as low as $371 on momondo.

What cabin class options are available on Jacksonville to Colorado flights?

There are 4 cabin classes available to choose from on Jacksonville to Colorado flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Jacksonville to Colorado flights?

You could potentially save up to 46% on your flight if you consider stops on a Jacksonville to Colorado flight.

Cheap Jacksonville to Colorado flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Jacksonville to Colorado

Best Price Found	$218
Fastest flight time	3h 50m
Direct flights	Every day
Airports in Colorado	87 airports

The best one-way flight to Colorado from Jacksonville in the past 72 hours is $218. The best round-trip flight deal from Jacksonville to Colorado found on momondo in the last 72 hours is $422.

The fastest flight from Jacksonville to Colorado takes 3h 50m

Direct flights go from Jacksonville to Colorado every day.

There are 87 airports in Colorado. From Jacksonville there are direct flights to Denver Intl (DEN).

Search flight deals

When did momondo last update prices for flights from Jacksonville Airport to Colorado?
Prices for flights from Jacksonville Airport to Colorado refresh daily.
How many operators does momondo search for flights from Jacksonville Airport to Colorado?
The number of operators available for flights from Jacksonville Airport to Colorado is 6 as of December 2025.
How old do you have to be to fly from Jacksonville Airport to Colorado?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Jacksonville Airport to Colorado.
What documentation or ID do you need to fly to Colorado?
The required travel and health documents for your Colorado trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Colorado. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Jacksonville to Colorado?
momondo data reveals that the most frequently booked plane model on the route from Jacksonville to Colorado is Boeing 737 MAX 8, representing 35.25% of all bookings. The subsequent popular models are Boeing 737-800 at 26.02%, Boeing 737-800 Passenger/BBJ2 (winglets) at 14.39%, and Airbus A320-100/200 at 9.11%.

Best airlines flying from Jacksonville to Colorado

Compare and see reviews for airlines that fly from Jacksonville to Colorado with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $138	Free Cancellation	Rating 5.8 3,078 reviews	Search Frontier flights
JetBlue	PriceFrom $141	Free Cancellation	Rating 7.2 2,895 reviews	Search JetBlue flights
Delta	PriceFrom $192	Free Cancellation	Rating 7.9 8,014 reviews	Search Delta flights
American Airlines	PriceFrom $200	Free Cancellation	Rating 7.2 11,051 reviews	Search American Airlines flights
United Airlines	PriceFrom $238	Free Cancellation	Rating 7.4 9,102 reviews	Search United Airlines flights
Southwest	PriceFrom $314	Free Cancellation	Rating 8.0 4,254 reviews	Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Jacksonville to Colorado?

Finding the right flight to Colorado from Jacksonville is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Colorado quick and easy, saving you time and money.

Can I find flights from Jacksonville to Colorado with flexible booking policies on momondo?

Flights from Jacksonville to Colorado with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Jacksonville to Colorado?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Jacksonville to Colorado.

I’m not ready to book a flight from Jacksonville to Colorado right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Colorado, momondo offers a useful price alert feature which will track prices for flights to Colorado from Jacksonville and alert you when they change.

An easier way to manage your Colorado trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Popular cities in Colorado

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Cheap flights from Jacksonville to Colorado from $61

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Jacksonville to Colorado departing on 1/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Jacksonville to Colorado

What is the cheapest month to fly to Colorado?

The month of October is, on average, the cheapest month to fly to Colorado from Jacksonville, with most prices found around $394. The month of September is another great option to travel to Colorado, with average flight prices from Jacksonville averaging around $397.

What is the cheapest day to depart on your flight to Colorado?

What is the cheapest time of day to depart on your flight to Colorado?

The cheapest time of day to fly to Colorado is at noon when flights can be purchased for as low as $449. In the morning is when there is more demand to fly to Colorado, so prices are often more expensive at around $514 per ticket.

What is the cheapest Jacksonville to Colorado flight route?

Fly from Jacksonville to Denver Intl for the best Jacksonville - Colorado flight prices

How far in advance should I book a flight to Colorado?

What cabin class options are available on Jacksonville to Colorado flights?

There are 4 cabin classes available to choose from on Jacksonville to Colorado flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Jacksonville to Colorado flights?

You could potentially save up to 46% on your flight if you consider stops on a Jacksonville to Colorado flight.

What is the cheapest airline that flies from Jacksonville to Colorado?

Delta, United Airlines, and JetBlue are the most popular carriers operating from Jacksonville to Colorado

What airlines fly to Colorado?

How many flights depart from Jacksonville to Colorado on average per day?

As of December 2025, 2 flights take off from Jacksonville and land in Colorado each day. The most common flight departure time for this route is 8:00AM, with 60% of daily flights taking off in the afternoon.

How many flights depart from Jacksonville to Colorado on average per week?

20 flights are operational weekly from Jacksonville to Colorado as of December 2025. The most popular departure day for this route is Sat, with 20% of flights per week taking off on this day.

Cheap Jacksonville to Colorado flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Jacksonville to Colorado

Best Price Found

Fastest flight time

Direct flights

Airports in Colorado

When did momondo last update prices for flights from Jacksonville Airport to Colorado?

How many operators does momondo search for flights from Jacksonville Airport to Colorado?

How old do you have to be to fly from Jacksonville Airport to Colorado?

What documentation or ID do you need to fly to Colorado?

What is the most popular plane model from Jacksonville to Colorado?

Best airlines flying from Jacksonville to Colorado

Compare and see reviews for airlines that fly from Jacksonville to Colorado with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Jacksonville to Colorado?

Can I find flights from Jacksonville to Colorado with flexible booking policies on momondo?

How can momondo help me find flights from Jacksonville to Colorado?

I’m not ready to book a flight from Jacksonville to Colorado right now. Can momondo alert me if prices change?

An easier way to manage your Colorado trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Colorado

Popular cities in Colorado

Popular flights according to clicks in the last 7 days on momondo