JAX - CHI

$121 Find Cheap Flights from Jacksonville to Chicago

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Jacksonville to Chicago departing on 6/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Chicago

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Jacksonville to Chicago, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Jacksonville to Chicago, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$242
Typical prices: $397-$296
American Airlines
Sat 5/23Tue 5/26
JAX - ORD • Non-stop
Cheapest one-way
$125
Typical prices: $148-$363
Multiple Airlines
Mon 6/1
JAX - MDW • 2 stops
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
United's Economy Plus offers extra legroom for comfort.
JAX provides free unlimited Wi-Fi throughout the terminal.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from $242 (round-trip)
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with American Airlines, Southwest and United Airlines. Average duration is 2h 52m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top routes
Cheapest • 1% average savings
Most popular
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $222 (round-trip)
Shortest trip • 4h 41m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 50% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 36% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
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+1
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Flight Deals

Cheap Flights from Jacksonville to Chicago (JAX-CHI)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Jacksonville to Chicago that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Jacksonville to Chicago

Sat, May 23 - Tue, May 26
American Airlines Logo
6:50 am - 8:39 am
JAX
-
ORD
2h 49mnonstop
American Airlines Logo
7:25 pm - 10:58 pm
ORD
-
JAX
2h 33mnonstop
$242American Airlines
Sat, Jun 6 - Tue, Jun 9
Southwest Logo
10:55 am - 12:20 pm
JAX
-
MDW
2h 25mnonstop
Southwest Logo
6:20 pm - 9:40 pm
MDW
-
JAX
2h 20mnonstop
$242Southwest
Thu, Jun 4 - Sun, Jun 7
Frontier Logo
6:30 pm - 12:37 pm
JAX
-
ORD
19h 07m
2 stops
Frontier Logo
6:55 am - 5:35 pm
ORD
-
JAX
9h 40m
1 stop
$244Frontier
Tue, Jun 9 - Tue, Jun 16
Frontier Logo
6:28 pm - 10:11 pm
JAX
-
MDW
4h 43m
1 stop
Frontier Logo
12:27 pm - 3:04 pm
MDW
-
JAX
25h 37m
2 stops
$244Frontier
Sat, Jun 6 - Thu, Jun 18
Frontier Logo
6:30 pm - 7:55 am
JAX
-
ORD
14h 25m
1 stop
Frontier Logo
6:55 am - 5:33 pm
ORD
-
JAX
9h 38m
1 stop
$245Frontier
Fri, Jun 19 - Sun, Jun 21
Frontier Logo
6:28 pm - 11:04 am
JAX
-
MDW
17h 36m
1 stop
Frontier Logo
6:00 am - 5:33 pm
MDW
-
JAX
10h 33m
1 stop
$245Frontier
Sat, May 23 - Sat, Jun 6
Frontier Logo
11:28 am - 11:26 pm
JAX
-
ORD
12h 58m
1 stop
Frontier Logo
6:55 am - 5:35 pm
ORD
-
JAX
9h 40m
1 stop
$246Frontier
Fri, Jun 5 - Sun, Jun 7
Frontier Logo
6:30 pm - 10:02 pm
JAX
-
MDW
4h 32m
1 stop
Frontier Logo
6:00 am - 5:35 pm
MDW
-
JAX
10h 35m
1 stop
$246Frontier
Tue, May 26 - Tue, Jun 2
American Airlines Logo
6:20 am - 12:18 pm
JAX
-
ORD
6h 58m
1 stop
American Airlines Logo
7:30 pm - 11:03 pm
ORD
-
JAX
2h 33mnonstop
$247American Airlines
Wed, May 27 - Wed, May 27
Southwest Logo
7:20 am - 8:50 am
JAX
-
MDW
2h 30mnonstop
Southwest Logo
10:25 am - 6:35 pm
MDW
-
JAX
7h 10m
1 stop
$247Southwest
Booking Insights

KAYAK's insights & trends for Jacksonville to Chicago flights

Get data-powered insights and trends into flights from Jacksonville to Chicago to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Jacksonville to Chicago?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Jacksonville to Chicago departing in May.

What is the cheapest Jacksonville to Chicago flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Jacksonville to Chicago costs $280 on the route between Jacksonville (JAX) and Chicago Midway Airport (MDW). Over the past month, flights between Jacksonville (JAX) and Chicago O'Hare Intl Airport (ORD) were, on average, 1% cheaper than other Jacksonville-Chicago routes. This is also the most popular route.

What’s the cheapest day of the week to fly from Jacksonville to Chicago?

The average price of all round-trip flights from Jacksonville to Chicago clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Chicago on a Thursday and more expensive on a Sunday. On your return trip to Jacksonville, you should consider flying back on a Saturday, and avoid Sundays for better deals.

What is the cheapest month to fly from Jacksonville to Chicago?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Jacksonville to Chicago, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Jacksonville to Chicago is September, where tickets cost $78 (return) on average. On the other hand, the most expensive months are February and April, where the average cost of round-trip tickets is $177 and $148 respectively.

Can I save money by flying with a layover from Jacksonville to Chicago?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $337, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Jacksonville to Chicago?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Jacksonville to Chicago, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Jacksonville to Chicago, you should book around 4 weeks before departure, which saves you about 50% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Expert advice

Expert advice for your flight from Jacksonville to Chicago

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on American Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Stefanie Waldek

Stefanie Waldek

Expert on United Airlines, ORD and MDW

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Blane Bachelor

Blane Bachelor

Expert on Southwest

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Marisa Garcia

Marisa Garcia

Expert on JAX

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Good to know

Low seasonJanuary
Cheapest flight$125
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Jacksonville to Chicago Midway Airport

When to book flights from Jacksonville to Chicago

Are your dates flexible? Find out the best times to travel from Jacksonville to Chicago based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Jacksonville to Chicago

  • Where are the art installations at JAX?

    JAX has art installations before and after security as well as in the baggage claim area. It also has several artworks in the Haskell Art Gallery. Located in the center courtyard after security, this gallery showcases art pieces made by local artists.

  • What is the best method of public transportation to JAX from Jacksonville?

    Currently, no bus or train offers transportation services from Jacksonville’s city center to JAX. Only cabs do. If you’d like to travel from Jacksonville’s city center to JAX via public transportation, you’ll have to settle for a cab.

  • Does ORD have an on-site hotel?

    ORD does have an on-site hotel, the Hilton Chicago O’Hare International Airport hotel. Located directly across from terminals 1, 2, and 3, this hotel is a short walking distance from the terminals. As a guest at the Hilton, you’ll have a great time, as it boasts great amenities and superb staff.

  • Where can I shower at ORD?

    In case you want to shower before leaving ORD, visit the Health Club. Located between terminal 2 and the parking garage, this club has super clean showers you can use. You will also have access to a sauna, steam room, jacuzzi, and pool - everything you need to relax before your flight.

  • What is the cheapest flight from Jacksonville to Chicago?

    In the last 3 days, the lowest price for a flight from Jacksonville to Chicago was $121 for a one-way ticket and $242 for a round-trip.

  • Do I need a passport to fly between Jacksonville and Chicago?

    A passport is not required to fly from Jacksonville to Chicago.

  • Which airports will I be using when flying from Jacksonville to Chicago?

    When flying out of Jacksonville you will be using Jacksonville. You will be landing at one of these airports: Chicago Midway or Chicago O'Hare Intl.

  • Which airlines offer Wi-Fi service onboard planes from Jacksonville to Chicago?

    American Airlines, JetBlue, and Delta offer inflight Wi-Fi service on the Jacksonville to Chicago flight route.

  • Which aircraft models fly most regularly from Jacksonville to Chicago?

    The Boeing 737-800 is the aircraft model that flies most regularly on the Jacksonville to Chicago flight route.

  • Which airline alliances offer flights from Jacksonville to Chicago?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Jacksonville and Chicago, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Jacksonville to Chicago?

    There are nonstop flights from Jacksonville to Chicago on a daily basis.

  • Which is the best airline for flights from Jacksonville to Chicago, Southwest or United Airlines?

    The two airlines most popular with KAYAK users for flights from Jacksonville to Chicago are Southwest and United Airlines. With an average price for the route of $347 and an overall rating of 8.0, Southwest is the most popular choice. United Airlines is also a great choice for the route, with an average price of $360 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Jacksonville to Chicago?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Jacksonville to Chicago.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Jacksonville to Chicago?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago from Jacksonville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Jacksonville to Chicago?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chicago with an airline and back to Jacksonville with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Jacksonville to Chicago?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago from Jacksonville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Jacksonville to Chicago

  • Looking for a cheap flight? 25% of our users found flights on this route for $211 or less one-way and $381 or less round-trip.
  • On the day you’re scheduled to fly from Jacksonville International Airport (JAX) to Chicago, you should reach the airport 2 hours ahead of your flight to have enough time to go through the airport’s security checkpoints. Besides being able to go through the airport’s security checkpoints in time for your flight, you’ll also have adequate time to explore the airport.
  • JAX features numerous on-site parking garages. It is also surrounded by several off-site garages. If you intend to leave your car at JAX, you should consider doing so at one of the off-site garages near the airport because these garages are cheaper than the on-site ones. Regardless of the type of garage you choose, you can rest assured of finding your car intact when you return, as both on-site and off-site garages feature effective security.
  • While waiting for your flight to Chicago from JAX, you can enjoy relaxing spa services at Comfort Zone Spa, a highly-reviewed spa with locations pre- and post-security. At either of the locations run by this company, you’ll have a truly relaxing experience with their well-trained professionals and state-of-the-art spa equipment.
  • In Chicago, you will land at either Chicago Midway International Airport (MDW) or O’Hare International Airport (ORD). When booking your flight, consider booking one that lands at MDW. This airport is closer to Chicago and has less passenger traffic than ORD.
  • If you’d like to breastfeed your infant before departing MDW, you can use the airport’s lactation room found in concourse C next to the yoga room. Apart from breastfeeding your baby, you can also change diapers as it features a changing table and a strategically placed bin. The room is also suitable for pumping for later use as it boasts a power outlet you can use to charge your breast pump.

Prefer to fly direct from Jacksonville to Chicago?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Jacksonville to Chicago.
Find which airlines fly direct from Jacksonville Airport to Chicago, which days they fly and book direct flights.

Direct departures

Jacksonville to Chicago

Monday

American Airlines,Southwest,United Airlines

American Airlines,Southwest, +1 more

Tuesday

American Airlines,Southwest,United Airlines

American Airlines,Southwest, +1 more

Wednesday

American Airlines,Southwest,United Airlines

American Airlines,Southwest, +1 more

Thursday

American Airlines,Southwest,United Airlines

American Airlines,Southwest, +1 more

Friday

American Airlines,Southwest,United Airlines

American Airlines,Southwest, +1 more

Saturday

American Airlines,Southwest,United Airlines

American Airlines,Southwest, +1 more

Sunday

American Airlines,Southwest,United Airlines

American Airlines,Southwest, +1 more

See more direct flights

Direct returns

Chicago to Jacksonville

Monday

American Airlines,Southwest,United Airlines

American Airlines,Southwest, +1 more

Tuesday

American Airlines,Southwest,United Airlines

American Airlines,Southwest, +1 more

Wednesday

American Airlines,Southwest,United Airlines

American Airlines,Southwest, +1 more

Thursday

American Airlines,Southwest,United Airlines

American Airlines,Southwest, +1 more

Friday

American Airlines,Southwest,United Airlines

American Airlines,Southwest, +1 more

Saturday

American Airlines,Southwest,United Airlines

American Airlines,Southwest, +1 more

Sunday

American Airlines,Southwest,United Airlines

American Airlines,Southwest, +1 more

See more direct flights

Reviews of the top 5 airlines serving from Jacksonville to Chicago

 
See real verified KAYAK customer reviews for airlines flying from Jacksonville to Chicago. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Jacksonville to Chicago? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4314 reviews
7.0Food
8.6Crew
8.1Boarding
8.0Comfort
7.5Entertainment
Airline reviews

no service at all due to turbulence. they should've at least given us snacks, there were only 10 people on the entire flight.

4.0 OkayCrystal, Apr 2026
MSY - MDW
Read more Southwest reviews

no service at all due to turbulence. they should've at least given us snacks, there were only 10 people on the entire flight.

For the first time in a long time, the Wi-Fi actually worked the entire flight! The flight crew was amazing as usual.

Great flight. I didn't get a drink because I was asleep whole on the flight.

Communication about the delayed flight was poor. We were told to move gates three times but that was bad information. We went from gate 128 to gate 126 and then to gate 123 and back to gate 126. Communication about the delay was bad. Ended up being 1 1/2 hour late getting home.

Love them will get a Southwest card to track my points and keep flying with them. My family and I were pleased with the services.

Southwest continues to do less for more money. Flight attendants used to be fun and friendly. But now it’s like they don’t even see you. Such a shame.

I liked it better when you were truer to your roots Am paying more for less fun

I was supposed to be on a later flight. When I showed up at the gate, the woman working there was extremely helpful getting moved up to this earlier flight.

Long layover between flights to Long Island from BWI - need better coordination between flights

I realize they are still working out kinks with the new boarding process, but by the time I boarded in group 5, most of the bins were full. All airlines should better enforce small bags and jackets going under the seats until everyone has boarded.

Standard flight with a drinks and a snack- overall very quick flight. The flight attendants were very strict, bordered on rude.

Delayed - weather wasn't bad at either end. Also sat on tarmac in ORD.

boarded early to only find out that flight would sit at gate for 45 min to an hour. Landed in chicago and sat on runway for over an hour before got to gate. Total delay was extensive for a 45 min flight door to door.

The flight was significantly delayed. The inbound flight from EWR was delayed departing because of mechanical problems. My original departure from CLT was 5:28 pm but due to the delay of the inbound flight, after arrival, deplaning, cleaning, boarding, we did not push back from the gate until 9:00 pm. Once in the air, the flight was smooth and what was originally supposed to be an arrival in ORD at 7:30 pm local time turned out to be 9:35 pm.

The flight I was supposed to be on was supposed to take off at 1:50 from State College. It was delayed over and over and over again until somehow I had to rebook on a flight that was supposed to have left State College at 8 am that morning but didn't end up taking off until almost 6 pm. Not only was this completely unacceptable, the "token from United" was a 15 dollar meal voucher that has to be used by today. I would personally like some miles added to my account for this inconvenience. I was in transit for 8 hours from the time I arrive at State College Aiport to when I got home. I was supposed to be home at 3 pm and I returned at 8 pm. Unacceptable. I have not been on an on Time united flight in nearly 5 years.

newer aircraft, ability to connect my headset via blue tooth for entertainment.

Very comfortable flight, snacks and drinks were good, good communication from crew. Could have used a little more information on timing of boarding for group 5

Great flight. Got to watch a movie. Smooth flight and early arrival at ORD.

It was better than excellent. The staff in Mason City were great. The young woman that pushed my wheelchair did more than could be expected of her. She came from India 17 years ago. I don't remember her name.

After arriving in Chicago, we were taxiing for 1.5 hours with infrequent and untruthful updates about the amount of time it would take to arrive at the gate. Minimally, the team could have provided timing expectations that were more truthful, especially one their original expectations were not met.

Not having an assigned seat until boarding and then having to check my bag.

I purchased ticket so our daughter ( a minor) can sit next to her mother. No help at gate after kayak insisted that this could be done. She ended sitting by herself

Terrible. There was a lot of misleading information regarding ticketing, seat upgrades, & boarding group. I also expect my seat will recline. I have back problems & it is very painful for me of the seat doesn’t recline. In addition, when I choose a fare that allows me a carry-on bag, I expect to be able to carry it on. Not be forced to check it. Thos happened on my flight to MCO & back to Boston. Not sure I will ever fly JetBlue again. Further I bought the ticket through hat deal. I will NEVER do that again. They were incapable of providing an accurate record locator # for either leg of the trip. I had to call them before each flight with me VERY stressed about whether I would actually be able to get on my flight. Who does that? Who books flight & then FAILS to give an accurate record locator? Twice!

The flight was delayed 4 hours and the JetBlue people at the counter kept lying to us and telling us it was due to weather however all other flights were going in and out of NY and FL. Then they lied that the plane had to stop to refuel. Then they lied and said the plane needed a tire change. JetBlue is the worst. Then they gave a lot of people meal vouchers however I didn’t know they did that and they didn’t offer anything to me.

Jet Blue has excellent everything, Friendly customer service and staff, clean aircraft’s and is always on time.

I was traveling with two small kids and our TV s were the only ones not working. Informed the flight attendant who did nothing about them.

I was especially impressed without efficiently the crew got passengers on and off. One of the stewards was slightly gruff, I thought. No big deal but that's what I noticed.

Onboard functioning wide-variety entertainment on a budget and having an open pantry is nice. Seats are not comfortable but go provide plenty of legroom for a 6'2" 260lbs man.

Even though the weather made a lot of flights become cancelled Jet Blue made the flight that was supposed to leave at 9 pm and we left at 12:15 am and I was so grateful- Thanks to the Senior Jet Blue Staff who made those decisions

Worst customer service ever experienced on the planet, dirty plane, no communication, and severe delays

It was good, the staff was great, and the food, was as usual, tea and biscuit. Bathroom was clean, and the plane was clean as well.

Very good I can’t complain one bit. Thank you American Airlines for making my flight enjoyable and safe!

The staff and service on American Airlines were truly outstanding. I had requested wheelchair assistance for my mother due to her knee issues, and the team went above and beyond every step of the way—from boarding in Boston to our arrival in Chicago. Their care, professionalism, and attentiveness made the entire experience smooth and stress-free. I’m very grateful for the support they provided.

The new planes (American Eagle) are beautiful and especially comfortable. The flight attendants are consistently professional and courteous. And, while it may seem inconsequential, the new liquid tube of coffee creamer—in contrast to the powdered coffee creamer—makes all the difference in a cup of coffee.

I'm not sure American is capable of on-time arrivals and departures. When you land at ORD, you almost always get held on the tarmac because your gate is still occupied. I may have missed my connection, but that ended up up being significantly delayed as well. Once again, I finally got home well after midnight.

Crew at the gate was very crabby and not at all polite. The plane was very hot the entire flight. And the seat cushion was very worn out.

The staff are very, very professional. It's what flying should feel like.

Flight was delayed half hour before boarding, but when I checked flight aware the plane that would Pick us up had a delay of more than an hour. AA should let us know in advance to avoid waiting several hours in the airport

Delays with no explanation. It could have been handled better.

Jill was the flight attendant in first class she was fabulous!! Best flight attendant I have had in years.!! And I fly every other week. Other can learn from her!!

It was an early flight and most people napped/slept and the crew let us which was nice.

Good for a budget airline! It was easy to get on, staff was really nice. Can’t say anything about the food or entertainment because it wasn’t available, which is fine.

It didn’t happen. I booked it and then was told it wasn’t available and then forced to pay far higher prices for a worse option

This company socks. It's fraud. They canceled our flight yesterday, and today we were late because of a really long line at the check in bag. At the rebook station, there was ton of people. The workers were all rude. I am gonna make a report to FTC.

Flight got delayed for 5 hours no good explanation was offered ;(

There was no one at the counter to assist with our check in. The app didn’t work, so I arrived at the airport with time to check in and I couldn’t because no employees were there. When I finally got someone on the phone, it was inside the 60min rule and they said I could no longer check in and they could sell me another ticket. We had to scramble and pay an additional $800 for tickets and THEN AFTER (about 60 min from my original convo with customer service and 10min after original departure time) I had boarded my new flight, there was email saying my original flight from Frontier was delayed and leaving 2hr 50min later, but I STILL wouldn’t have been able to check in. Which means customer service should have been able to see it and let me check in because I was well within my check in time. When I call Frontier, they hang up on me. So their app didn’t work and they employees left and they take zero responsibility or assistance with their “customer service”

The single worst check in experience I could imagine. I’ll never do any business with Frontier or any affiliated company

Too many extra fees, uncomfortable, little leg room. Will not recommend this airline.

Everyone seemed to be in zone 1 for boarding. Maybe break it up a little. Otherwise, smooth flight.

The experience was good. No frills but I got there safe and sound and on time.

Everything you need to know for your flight from Jacksonville to Chicago

Information on your arrival and departure airports

Compare transportation modes for Jacksonville to Chicago

Transportation modeAverage priceAverage duration
Flights$1,0202h 25m
Trains$44835h 16m