CA $178 Cheap Flights from St. Thomas (STT) to Chicago (ORD)

View CA $178 flight on Fri, Nov. 7, 2025Opens in a new window

Popular airlines from Cyril E. King Airport (STT) to Chicago O'Hare International Airport (ORD)

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Cheap flights from St. Thomas (STT) to Chicago (ORD)

Prices were available within the past 7 days and start at CA $178 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from St. Thomas (STT) to Chicago (ORD)

April is typically the cheapest month to fly

From CA $292 - CA $908 per traveller.

Graph displaying average flight prices per month

Flight from St. Thomas to Chicago (STT - ORD) route information
Origin airport
Cyril E. King
Destination airport
O'Hare Intl.
Distance
3388 km
Average flight time
6 hours 30 mins

St. Thomas to Chicago Flights

The easy way to book your flights from St. Thomas to Chicago 

With Expedia, it’s simple to find and book flights to Chicago from St. Thomas whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to O'Hare Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from St. Thomas to Chicago today, tomorrow, or this week.  

 

Save dollars with cheap flights from Cyril E. King, STT to O'Hare Intl., ORD 

Sort your search results by price to find great deals on your flight from St. Thomas to Chicago—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Chicago from St. Thomas currently is just rising to .  

Here are more money-saving tips: 

  • Fly in when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Chicago  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Chicago from St. Thomas 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Chicago with Expedia today.

Frequently asked questions

How much is a flight from STT to O'Hare Airport?
If you're planning on travelling from STT to O'Hare Airport, round-trip flights start from . This price is based on airfares available within the last 7 days on Expedia for flights departing within the next year, so don't hang about. Book today and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Cyril E. King Airport to O'Hare Intl. Airport (ORD)?
This differs between air carriers, as each one has its own set of terms and conditions. Visit the Customer Service Portal, where you'll find instructions on how to cancel your flight online.
How do I find cheap flights from Cyril E. King Airport (STT) to ORD that have flexible change policies?
Use our "No change fees" filter to find flexible travel options for your flight from STT to O'Hare Intl. Airport (ORD). This allows you to lock in a fantastic price ahead of time and still have the freedom to reschedule without any additional fees. You'll just need to pay the fare difference, if applicable.
How many hours is the flight from Cyril E. King Airport to O'Hare Intl. Airport (ORD)?
The average flight time between STT and ORD is 7 hours and 3 minutes. If you get peckish on longer flights, pack some snacks or fruit in your hand luggage.
How far is the flight from Cyril E. King Airport to ORD?
Around 3,400 kilometres separates St. Thomas and Chicago, so pack something to help you fill in a few hours. That gripping novel you haven't had time to finish will do the trick.
Which airlines fly direct from Cyril E. King Airport to ORD?
One airline that flies from Cyril E. King Airport to ORD is United Airlines (UA). It offers 13 flights monthly. American Airlines (AA) is another popular choice. It operates 4 flights every month. Between these two airlines, you'll be able to find a great deal from St. Thomas to Chicago.
Are Cyril E. King Airport to O'Hare Airport flight tickets cheaper when they're purchased at the last minute?
It is possible to get a great last-minute deal from Cyril E. King Airport to O'Hare Airport, but it's also possible to miss out altogether! As many airlines advertise prices up to a year in advance, it's worthwhile keeping an eye on fares early and being ready to book when you see a good bargain. Expedia compares air carrier prices and updates flight deals frequently, so you can feel confident knowing you're always seeing the latest offers.

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