CA $166 Cheap Flights from Jacksonville (JAX) to Denver (DEN)

You can find cheap one-way flights from CA $166 and cheap return flights CA $443 JAX to DEN with Expedia. One-way flights typically cost between CA$306 and CA$825. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when JAX to DEN ticket fares go up or down.

September is typically the cheapest month to fly from Jacksonville, FL (JAX-Jacksonville Intl.) to Denver, CO (DEN-Denver Intl.), with average return fares around CA$506. September often sees lower prices as the peak summer travel season winds down, and before the holiday rush begins, leading to reduced demand and more competitive airline pricing. Other cheap months to fly from Jacksonville, FL (JAX-Jacksonville Intl.) to Denver, CO (DEN-Denver Intl.) include August and October.

You have 2 airlines offering direct flights from Jacksonville, FL (JAX-Jacksonville Intl.) to Denver, CO (DEN-Denver Intl.). Here are the carriers:

* United operates 16 direct flights from Jacksonville, FL (JAX-Jacksonville Intl.) to Denver, CO (DEN-Denver Intl.) every week.
* Southwest Airlines operates 8 direct flights from Jacksonville, FL (JAX-Jacksonville Intl.) to Denver, CO (DEN-Denver Intl.) every week.

To find a cheap flight from Jacksonville, FL (JAX) to Denver, CO (DEN), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.

The best airline to fly with from Jacksonville, FL (JAX-Jacksonville Intl.) to Denver, CO (DEN-Denver Intl.) will differ from traveler to traveler. If you like to fly early, United offers early morning flights. If price is the most important factor, United typically offers the lowest fares. Southwest Airlines offers the most daily flights from Jacksonville, FL (JAX-Jacksonville Intl.) to Denver, CO (DEN-Denver Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.

The best time to fly from Jacksonville, FL (JAX-Jacksonville Intl.) to Denver, CO (DEN-Denver Intl.) is typically September or August. These months offer a great balance, with prices around CA$506 for a return flight.

You'll find approximately 3 nonstop flights per day from Jacksonville, FL (JAX-Jacksonville Intl.) to Denver, CO (DEN-Denver Intl.). For even more choices, look at flights that include layovers, as there are around 76 connecting flights per day. Some common connection points include Hartsfield-Jackson Atlanta Intl. (ATL), Nashville Intl. (BNA), and O'Hare Intl. (ORD).

The earliest flight from Jacksonville, FL (JAX-Jacksonville Intl.) to Denver, CO (DEN-Denver Intl.) typically departs around 5:00 AM local time. This flight is operated by American Airlines. This is a seasonal service, active in November. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

You'll typically find the most flights from Jacksonville, FL (JAX-Jacksonville Intl.) to Denver, CO (DEN-Denver Intl.) on a Thursday, with around 56 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Delta, United, and American Airlines. Flight schedules are quite consistent throughout the week, so you'll have plenty of options no matter which day you choose to fly.

The most popular departure times for flights from Jacksonville, FL (JAX-Jacksonville Intl.) to Denver, CO (DEN-Denver Intl.) are in the early morning, from 6am to 9am. Many major carriers, including American Airlines, United and Southwest Airlines, offer flights during this window. Many travelers prefer this because it allows for an early arrival in Denver, giving you more time to settle in or start your day.

A nonstop flight from Jacksonville, FL (JAX-Jacksonville Intl.) to Denver, CO (DEN-Denver Intl.) typically takes around 4 hours, covering a distance of approximately 2,325 kilometers. If you opt for a one-stop flight, your travel time will be longer, usually around 7 hours 18 minutes. Flights with two or more stops will take even longer, with a typical duration of about 10 hours. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic.

Yes, you can fly business class or first class between JAX and DEN. You can fly business class with Frontier Airlines and Delta.

First class cabins are available on United, Delta, and American Airlines.

It's easy to earn miles on a Jacksonville, FL (JAX-Jacksonville Intl.) to Denver, CO (DEN-Denver Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.

*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.

If you're planning to travel to Denver from Jacksonville Intl. (JAX), you can fly directly into Denver Intl. (DEN) which offers international and domestic flights and connections. Some flights may connect through major hubs like Nashville Intl. (BNA), Baltimore Washington Intl. Thurgood Marshall (BWI), or William P. Hobby (HOU) before reaching Denver. Compare routes and airports on Expedia to find the best flight options for your travel plans.

Typically, booking a last minute flight from Jacksonville, FL (JAX-Jacksonville Intl.) to Denver, CO (DEN-Denver Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.

Securing a Jacksonville, FL (JAX-Jacksonville Intl.) to Denver, CO (DEN-Denver Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.

If you booked your Jacksonville, FL (JAX) to Denver, CO (DEN) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.