HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Jacksonville

$430+ Cheap flights from Champaign to Jacksonville (CMI - JAX)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/14. Fares are subject to change and may not be available on all flights or dates of travel.
CMI — JAX
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Champaign to Jacksonville with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Champaign to Jacksonville

Discover tips and strategies to find the most affordable flight options for your journey from Champaign (CMI) to Jacksonville (JAX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.

Round-trip from

$433
(American Airlines)
From Champaign University-Willard to Jacksonville
Search Deals

Find flight deals from Champaign to Jacksonville

Cheapest flights from Champaign to Jacksonville
Explore the most affordable flight options available from Champaign to Jacksonville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/10. 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.
Sat 6/142:47 pmCMI - JAX
1 stop6h 41mAmerican Airlines
Tue 6/247:20 amJAX - CMI
1 stop8h 38mAmerican Airlines
Deal found 6/10$430

Cheapflights Fare Finder

Customize your flight search to find flights from Champaign to Jacksonville 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 June 12, 2025.
Use the filters below to find and compare flights from Champaign to Jacksonville that are best for you.

Fly from

Champaign

Fly to

Jacksonville

Route

Depart

Return

Price

ChampaignJacksonville

CMI - JAX

CMIJAX

Champaign University-Willard

Wed 7/9

3:20 pm-12:19 am

1 stop7h 59m

Jacksonville

Sun 7/20

7:20 am-2:50 pm

1 stop8h 30m

$433

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Best time to book a flight from Champaign to Jacksonville

Have a flexible travel schedule? Discover the best time to fly to Jacksonville from Champaign 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.

Cheapflights Insights

Everything you need to know about your flight from Champaign to Jacksonville

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

Currently, August is the cheapest month in which you can book a flight from Champaign to Jacksonville (average of $278). Flying from Champaign to Jacksonville in March is currently the most expensive (average of $365). 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.

Rainfall in Jacksonville by month

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

In terms of precipitation, rainfall in Jacksonville ranges from 2.1 - 8.2 inches per month. September is typically the wettest month, when rainfall can reach 8.2 in. November is typically the driest time to visit Jacksonville when rainfall is around 2.1 in.

Temperature in Jacksonville by month

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

If weather is an important factor for your trip to Jacksonville, 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 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Jacksonville

Get insights into the airlines that provide service to Jacksonville. 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 Jacksonville. Reviews last updated June 12, 2025.
American Airlines
7.2
Good
10,000 reviews

Entertainment

6.9

Overall

7.2

Boarding

7.5

Food

6.5

Crew

8.0

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Andrew,May 2025

LAX - MIA

2 hour delay. Discovered an engine problem late, we boarded the plane and they asked us to come off. To add insult to injury nothing was given to passengers to make amends. No free drink. No extra food or snacks. No free WiFi. Gimme a break
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Entertainment

6.9

Overall

7.2

Boarding

7.5

Food

6.5

Crew

8.0

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Andrew,May 2025

LAX - MIA

2 hour delay. Discovered an engine problem late, we boarded the plane and they asked us to come off. To add insult to injury nothing was given to passengers to make amends. No free drink. No extra food or snacks. No free WiFi. Gimme a break

Related info for your journey

Find useful and relevant information for your journey from Champaign to Jacksonville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What is the cheapest airline to fly from Champaign to Jacksonville round-trip?

    American Airlines, at $433, was found to be the cheapest airline from Champaign to Jacksonville..

  • Can I find deals for flights from Champaign to Jacksonville that include hotel bookings?

    Yes. In addition to deals on Champaign to Jacksonville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Champaign to Jacksonville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Champaign to Jacksonville.

  • Can I find deals for business class flights from Champaign to Jacksonville?

    Yes. Cheapflights offers flight deals from Champaign to Jacksonville 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 Champaign to Jacksonville?

    Currently, August is the cheapest month in which you can book a flight from Champaign to Jacksonville (average of $278). Flying from Champaign to Jacksonville in March is currently the most expensive (average of $365). 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.

See more FAQs

Traveling to a place near Champaign?

Book flights to Champaign if you plan to visit one of these locations
Jacksonville Beach
Orange Park
Kingsland
Waycross
Fernandina Beach

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Champaign to Jacksonville

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Orlando flights
O'Hare Intl to Fort Lauderdale flights
O'Hare Intl to Miami flights
O'Hare Intl to Tampa flights
Midway to Orlando flights
O'Hare Intl to Fort Myers flights
Midway to Miami flights
St. Louis to Miami flights
O'Hare Intl to Jacksonville flights
Midway to Fort Lauderdale flights
O'Hare Intl to West Palm Beach flights
Midway to Tampa flights
St. Louis to Orlando flights
O'Hare Intl to Sarasota flights
O'Hare Intl to Pensacola flights
O'Hare Intl to Panama City flights
O'Hare Intl to Key West flights
Midway to West Palm Beach flights
St. Louis to Fort Lauderdale flights
St. Louis to Tampa flights
Midway to Fort Myers flights
Midway to Jacksonville flights
St. Louis to Pensacola flights
Peoria to Orlando flights
Moline to Orlando flights
Midway to Sarasota flights
St. Louis to Sarasota flights
O'Hare Intl to St Petersburg flights
Midway to Pensacola flights
Midway to Key West flights
St. Louis to Fort Myers flights
Midway to Panama City flights
St. Louis to Jacksonville flights
St. Louis to Panama City flights
Rockford to Orlando Sanford Intl flights
Midway to Orlando Sanford Intl flights
Moline to Fort Myers flights
O'Hare Intl to Valparaiso flights
St. Louis to West Palm Beach flights
Moline to Tampa flights
St. Louis to Key West flights
O'Hare Intl to Gainesville flights
Moline to Miami flights
Evansville to Miami flights
Rockford to St Petersburg flights
Moline to Pensacola flights
Peoria to Tampa flights
Peoria to Fort Lauderdale flights
St. Louis to Valparaiso flights
Moline to Sarasota flights

Top airline flying from Champaign to Jacksonville

Discover the top airline that operate flights from Champaign to Jacksonville. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$291Average$541FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.