
$142 Cheap United flights from Jacksonville to Chicago (JAX to ORD)
Find The Best Day To Fly from Jacksonville to Chicago
Amazing United JAX to ORD Flight Deals
The cheapest flights to O'Hare Intl. found within the past 7 days were $287 round trip and $142 one way. Prices and availability subject to change. Additional terms may apply.
ORD From JAX Economy Coach Packages on Similar Airlines


Frequently asked questions
Discover our best United flight from Jacksonville JAX to Chicago ORD
To find the best deals on flights to Jacksonville from Chicago with United, just enter your travel dates, filter by United, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.
Return flights from Jacksonville JAX to Chicago ORD with United
If you’re planning a round trip, booking return flights with United is usually the most cost-effective option. With airfares ranging from $287 to $300, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply.
Book one-way United flights from Jacksonville JAX to Chicago ORD
A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way United flight from Jacksonville to Chicago costs from $142. Prices and availability subject to change. Additional terms may apply.
The easy way to find cheap flights to Chicago ORD from Jacksonville JAX with United
To find a cheap United flight from Jacksonville JAX to Chicago ORD, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference.
How to find our best airfare deals on United flights from Jacksonville JAX to Chicago ORD
If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as May, or if you book a flight with a stopover.
Find nonstop flights from Jacksonville JAX to Chicago ORD with United
If you’re keen to be on Chicago soil fast, don’t waste time with a stopover—filter your search results to show direct United flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it.
Flexible airline tickets for United flights from Jacksonville JAX to Chicago ORD
Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.
There are a lot of reasons to book your flights to Chicago ORD from Jacksonville JAX with United on Travelocity
At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.
Airport code | Country | Airport name | Number of flights |
---|---|---|---|
ORD | USA | O'Hare Intl. | 227 |
DEN | USA | Denver Intl. | 226 |
IAH | USA | George Bush Intercontinental | 136 |
IAD | USA | Washington Dulles Intl. | 100 |
SFO | USA | San Francisco Intl. | 64 |
LAX | USA | Los Angeles Intl. | 23 |
EWR | USA | Liberty Intl. | 20 |
FRA | DEU | Frankfurt Intl. | 19 |
NRT | JPN | Narita Intl. | 19 |
PEK | CHN | Capital Intl. | 16 |
Travelers ❤️ these 🏨 after their flight to Chicago

Reviewed on Apr 20, 2025

Reviewed on Apr 23, 2025

Reviewed on Apr 23, 2025
Popular United Flight Routes from JAX
Top Flights for United originating from JAX
Domestic
- San Juan to Orlando (SJU - MCO)
- Chicago to Las Vegas (ORD - LAS)
- Orlando to San Juan (MCO - SJU)
- Philadelphia to Orlando (PHL - MCO)
- Chicago to Orlando (ORD - MCO)
- Dallas to Las Vegas (DFW - LAS)
- Newark Liberty Intl. Airport to Orlando (EWR - MCO)
- Newark Liberty Intl. Airport to Fort Lauderdale (EWR - FLL)
- Philadelphia to Orlando (PHL - MCO)
- Los Angeles to San Salvador (LAX - SAL)
International
- Orlando to San Juan (MCO - SJU)
- Newark Liberty Intl. Airport to San Juan (EWR - SJU)
- Chicago to Las Vegas (ORD - LAS)
- Newark Liberty Intl. Airport to Rome (EWR - FCO)
- Newark Liberty Intl. Airport to Santo Domingo (EWR - SDQ)
- Los Angeles to Honolulu (LAX - HNL)
- Philadelphia to Orlando (PHL - MCO)
- Dallas to Las Vegas (DFW - LAS)
- Newark Liberty Intl. Airport to San Juan (EWR - SJU)
- Los Angeles to Newark Liberty Intl. Airport (LAX - EWR)