Cheap flights from Jacksonville, FL to Denver, CO

Flights starting at $72. Choose between Frontier Airlines, United Airlines, or Spirit Airlines to find the best price.

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Travelers usually depart from Jacksonville International, or Jacksonville when they travel from Jacksonville to Denver. The distance between Jacksonville and Denver is 2327 km. The most popular airlines for this route are Frontier Airlines, United Airlines, Spirit Airlines, JetBlue Airways, and Allegiant Air. Jacksonville and Denver have 141 direct flights per week.

Weekly direct flights

Discover the top airlines offering direct flights from Jacksonville to Denver in the next month. You’ll find the number of daily direct flights per airline in the table.

Weekly direct flights for Sun 18.02 - Sat 24.02

AirlineSun 18.02Mon 19.02Tue 20.02Wed 21.02Thu 22.02Fri 23.02Sat 24.02
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Weekly direct flights for Sun 25.02 - Sat 02.03

AirlineSun 25.02Mon 26.02Tue 27.02Wed 28.02Thu 29.02Fri 01.03Sat 02.03
2222222

Weekly direct flights for Sun 03.03 - Sat 09.03

AirlineSun 03.03Mon 04.03Tue 05.03Wed 06.03Thu 07.03Fri 08.03Sat 09.03
2222222

Weekly direct flights for Sun 10.03 - Sat 16.03

AirlineSun 10.03Mon 11.03Tue 12.03Wed 13.03Thu 14.03Fri 15.03Sat 16.03
2222222

Check-in for a flight from Jacksonville to Denver

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
Frontier AirlinesFFTF9NoOpens 24 days before flight
Closes 1 hours before flight
United AirlinesUALUAYesNo
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight
JetBlue AirwaysJBUB6NoOpens 24 days before flight
Closes 2 hours before flight
Allegiant AirAAYG4NoOpens 24 days before flight
Closes 1 hours before flight

Weather in Denver

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January4°C-6°C
February4°C-7°C
March10°C-2°C
April13°C1°C
May18°C6°C
June26°C12°C
July29°C16°C
August28°C15°C
September25°C11°C
October17°C4°C
November10°C-1°C
December4°C-6°C
Hottest Month
29°C
July
Coldest month
-7°C
February
Sunny days
260
days per year
Snow days
25
days per year

14 day forecast

Thursday
15 Feb
65%
11°C-1°C
22 Feb
12°C3°C
Friday
16 Feb
83%
3°C-4°C
23 Feb
12°C4°C
Saturday
17 Feb
62%
5°C-4°C
24 Feb
15°C4°C
Sunday
18 Feb
10°C-1°C
25 Feb
16°C5°C
Monday
19 Feb
13°C3°C
26 Feb
11°C6°C
Tuesday
20 Feb
16°C4°C
27 Feb
88%
7°C4°C
Wednesday
21 Feb
14°C4°C
28 Feb
89%
3°C-2°C

Frequently asked questions

How long does it take to travel from Jacksonville to Denver?
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