What airlines fly to Colorado?

United Airlines, American Airlines and Southwest 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 50% 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.

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

Frontier, Southwest, and United Airlines are the most popular carriers operating from Jacksonville to Colorado

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

19 flights are operational weekly from Jacksonville to Colorado as of April 2026. The most popular departure day for this route is Sun, with 21% of flights per week taking off on this day.

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

As of April 2026, 2 flights take off from Jacksonville and land in Colorado each day. The most common flight departure time for this route is 4:00PM, with 55% of daily flights taking off in the afternoon.

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 April 2026.

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.

$81 Cheap Flights from Jacksonville to Colorado in 2026

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Find the cheapest flights from Jacksonville to Colorado

Round-trip

One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

7:48 pm - 11:32 pm

JAX

COS

5h 44m

1 stop

3:45 pm - 11:42 pm

COS

JAX

5h 57m

1 stop

$281American Airlines

Wed, May 13 - Wed, May 27

4:19 pm - 8:18 pm

JAX

MTJ

5h 59m

1 stop

7:00 am - 3:17 pm

MTJ

JAX

6h 17m

1 stop

$304United Airlines

Fri, May 1 - Tue, May 5

6:20 am - 12:02 pm

JAX

MTJ

7h 42m

1 stop

12:42 pm - 10:19 pm

MTJ

JAX

7h 37m

1 stop

$309American Airlines

Thu, May 14 - Tue, May 19

7:48 pm - 11:32 pm

JAX

COS

5h 44m

1 stop

3:45 pm - 11:42 pm

COS

JAX

5h 57m

1 stop

$311American Airlines

Wed, May 13 - Wed, May 27

6:20 am - 12:02 pm

JAX

MTJ

7h 42m

1 stop

12:42 pm - 11:59 pm

MTJ

JAX

9h 17m

2 stops

$314American Airlines

Thu, May 14 - Tue, May 19

8:06 am - 12:21 pm

JAX

EGE

6h 15m

1 stop

7:15 am - 3:27 pm

EGE

JAX

6h 12m

1 stop

$319United Airlines

Tue, Sep 15 - Tue, Sep 22

9:45 pm - 10:24 pm

JAX

DEN

26h 39m

2 stops

11:54 pm - 5:35 pm

DEN

JAX

15h 41m

1 stop

$339Frontier

Fri, May 22 - Tue, May 26

3:57 pm - 8:20 pm

JAX

COS

6h 23m

1 stop

1:55 pm - 10:55 pm

COS

JAX

7h 00m

1 stop

$340Delta

Fri, May 1 - Fri, May 8

6:30 pm - 9:05 am

JAX

DEN

16h 35m

1 stop

6:03 am - 5:35 pm

DEN

JAX

9h 32m

2 stops

$345Frontier

Sat, May 23 - Wed, May 27

1:15 pm - 8:15 pm

JAX

COS

9h 00m

2 stops

10:35 am - 11:05 pm

COS

JAX

10h 30m

1 stop

$352Southwest

Tue, Jun 2 - Wed, Jun 17

Frontier flights from Jacksonville to Colorado

Our best Frontier deals on Jacksonville to Colorado flight tickets

Frontier

May 22

JAX9:45 pmJacksonville

26h 39m

2 stops

DEN10:24 pmDenver Intl

May 26

DEN11:54 pmDenver Intl

15h 41m

1 stop

JAX5:35 pmJacksonville

$339

Frontier

May 23

JAX6:30 pmJacksonville

16h 35m

1 stop

DEN9:05 amDenver Intl

May 27

DEN6:03 amDenver Intl

9h 32m

2 stops

JAX5:35 pmJacksonville

$345

Frontier

May 23

JAX6:30 pmJacksonville

16h 35m

1 stop

DEN9:05 amDenver Intl

May 25

DEN11:54 pmDenver Intl

15h 41m

1 stop

JAX5:35 pmJacksonville

$349

United Airlines flights from Jacksonville to Colorado

Our best United Airlines deals on Jacksonville to Colorado flight tickets

United Airlines

May 1

JAX4:19 pmJacksonville

5h 59m

1 stop

MTJ8:18 pmMontrose County

May 5

MTJ7:00 amMontrose County

6h 17m

1 stop

JAX3:17 pmJacksonville

$304

United Airlines

Sep 15

JAX8:06 amJacksonville

6h 15m

1 stop

EGE12:21 pmVail Eagle County

Sep 22

EGE7:15 amVail Eagle County

6h 12m

1 stop

JAX3:27 pmJacksonville

$319

United Airlines

May 12

JAX5:25 pmJacksonville

6h 06m

1 stop

COS9:31 pmColorado Springs

May 19

COS11:43 amColorado Springs

8h 03m

1 stop

JAX9:46 pmJacksonville

$337

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

JacksonvilleColorado Springs

JAX - COS

JAXCOS

Jacksonville

Wed 5/13

7:48 pm-11:32 pm

1 stop5h 44m

Colorado Springs

Wed 5/27

3:45 pm-11:42 pm

1 stop5h 57m

$281

JacksonvilleMontrose

JAX - MTJ

JAXMTJ

Jacksonville

Fri 5/1

4:19 pm-8:18 pm

1 stop5h 59m

Montrose County

Tue 5/5

7:00 am-3:17 pm

1 stop6h 17m

$304

JacksonvilleMontrose

JAX - MTJ

JAXMTJ

Jacksonville

Thu 5/14

6:20 am-12:02 pm

1 stop7h 42m

Montrose County

Tue 5/19

12:42 pm-10:19 pm

1 stop7h 37m

$309

JacksonvilleColorado Springs

JAX - COS

JAXCOS

Jacksonville

Wed 5/13

7:48 pm-11:32 pm

1 stop5h 44m

Colorado Springs

Wed 5/27

3:45 pm-11:42 pm

1 stop5h 57m

$311

JacksonvilleMontrose

JAX - MTJ

JAXMTJ

Jacksonville

Thu 5/14

6:20 am-12:02 pm

1 stop7h 42m

Montrose County

Tue 5/19

12:42 pm-11:59 pm

2 stops9h 17m

$314

JacksonvilleVail

JAX - EGE

JAXEGE

Jacksonville

Tue 9/15

8:06 am-12:21 pm

1 stop6h 15m

Vail Eagle County

Tue 9/22

7:15 am-3:27 pm

1 stop6h 12m

$319

JacksonvilleDenver

JAX - DEN

JAXDEN

Jacksonville

Fri 5/22

9:45 pm-10:24 pm

2 stops26h 39m

Denver Intl

Tue 5/26

11:54 pm-5:35 pm

1 stop15h 41m

$339

JacksonvilleColorado Springs

JAX - COS

JAXCOS

Jacksonville

Fri 5/1

3:57 pm-8:20 pm

1 stop6h 23m

Colorado Springs

Fri 5/8

1:55 pm-10:55 pm

1 stop7h 00m

$340

JacksonvilleDenver

JAX - DEN

JAXDEN

Jacksonville

Sat 5/23

6:30 pm-9:05 am

1 stop16h 35m

Denver Intl

Wed 5/27

6:03 am-5:35 pm

2 stops9h 32m

$345

JacksonvilleColorado Springs

JAX - COS

JAXCOS

Jacksonville

Tue 6/2

1:15 pm-8:15 pm

2 stops9h 00m

Colorado Springs

Wed 6/17

10:35 am-11:05 pm

1 stop10h 30m

$352

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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 September is, on average, the cheapest month to fly to Colorado from Jacksonville, with most prices found around $374. The month of October is another great option to travel to Colorado, with average flight prices from Jacksonville averaging around $390.

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 $458. 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 $581.

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 $446. In the morning is when there is more demand to fly to Colorado, so prices are often more expensive at around $507 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 $455 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 $386 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?

No. A direct flight is the cheapest option for a flight between Jacksonville to Colorado.

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	$249
Fastest flight time	3h 35m
Direct flights	Every day
Airports in Colorado	87 airports

The best one-way flight to Colorado from Jacksonville in the past 72 hours is $249. The best round-trip flight deal from Jacksonville to Colorado found on momondo in the last 72 hours is $465.

The fastest flight from Jacksonville to Colorado takes 3h 35m

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

Frequently asked questions about flying from Jacksonville to Colorado

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 April 2026.
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 737-800, representing 36.91% of all bookings. The subsequent popular models are Boeing 737-800 Passenger/BBJ2 (winglets) at 26.32%, Airbus A320-100/200 at 20.33%, and Boeing 737 MAX 8 at 10.45%.

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
JetBlue	PriceFrom $122	Free Cancellation	Rating 7.2 2,931 reviews	Search JetBlue flights
Frontier	PriceFrom $138	Free Cancellation	Rating 5.7 2,994 reviews	Search Frontier flights
Delta	PriceFrom $187	Free Cancellation	Rating 7.9 8,408 reviews	Search Delta flights
American Airlines	PriceFrom $193	Free Cancellation	Rating 7.1 11,572 reviews	Search American Airlines flights
United Airlines	PriceFrom $238	Free Cancellation	Rating 7.4 9,581 reviews	Search United Airlines flights
Southwest	PriceFrom $280	Free Cancellation	Rating 8.0 4,329 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

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Popular cities in Colorado

Flights to New Yorkfrom $55

Flights to Los Angelesfrom $48

Flights to Orlandofrom $49

Flights to Miamifrom $56

Flights to Chicagofrom $60

Flights to San Franciscofrom $56

Flights to Las Vegasfrom $48

Flights to Washington, D.C.from $56

Flights to Bostonfrom $66

Flights to Atlantafrom $51

Flights to Dallasfrom $59

Flights to Fort Lauderdalefrom $53

Cheap flights from Jacksonville to Colorado from $81

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 5/31. 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?

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?

What is the cheapest Jacksonville to Colorado flight route?

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

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

Can stopping save me money on Jacksonville to Colorado flights?

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

What airlines fly to Colorado?

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

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

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

Frequently asked questions about flying 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?

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

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Jacksonville flight routes

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Colorado flight routes

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