$86 Cheap Spirit Airlines flights from Chicago to St. Thomas (ORD to STT)

Find The Best Day To Fly from Chicago to St. Thomas

Amazing Spirit Airlines ORD to STT Flight Deals

The cheapest flights to Cyril E. King found within the past 7 days were $219 round trip and $86 one way. Prices and availability subject to change. Additional terms may apply.

Tue, Aug 19 - Fri, Aug 22

ORD

Chicago

STT

St. Thomas

$219

Roundtrip

found 15 hours ago

Tue, Aug 19 - Tue, Aug 26

ORD

Chicago

STT

St. Thomas

$229

Roundtrip

found 1 day ago

Tue, Aug 19 - Tue, Aug 26

ORD

Chicago

STT

St. Thomas

$238

Roundtrip

found 1 day ago

Sat, Aug 16 - Wed, Aug 20

ORD

Chicago

STT

St. Thomas

$242

Roundtrip

found 2 days ago

Mon, Aug 18 - Mon, Aug 25

ORD

Chicago

STT

St. Thomas

$245

Roundtrip

found 13 hours ago

Tue, Aug 19 - Fri, Aug 22

ORD

Chicago

STT

St. Thomas

$246

Roundtrip

found 15 hours ago

STT From ORD Economy Coach Packages on Similar Airlines

Price found within the past 48 hours. Click for updated prices.

Windward Passage Hotel

Save 100% on your flight

per person

Oct 11 - Oct 18

found 1 day ago

Roundtrip non-stop flight included

Chicago (CHI) to St. Thomas (STT)

Margaritaville Vacation Club - St. Thomas

Save 100% on your flight

per person

Oct 11 - Oct 18

found 1 day ago

Roundtrip non-stop flight included

Chicago (CHI) to St. Thomas (STT)

Club Wyndham Elysian Beach Resort

Save 100% on your flight

per person

Oct 12 - Oct 16

found 1 day ago

Roundtrip non-stop flight included

Chicago (CHI) to St. Thomas (STT)

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Frequently asked questions

Can I catch a flight from ORD to Cyril E. King Airport (STT) right now?

For info on any present STT quarantine requirements and travel advice, go to the Covid-19 Travel Advisor. Look before you arrange your flight, so you don't get caught up.

What terminal is Spirit Airlines at ORD?

Check your ticket to find out which ORD terminal you'll be taking off from on your way to Cyril E. King Airport with Spirit Airlines. If you can't locate the information on there, ask your airline.

Are there Spirit Airlines non-stop flights from ORD to STT?

If you want to travel with Spirit Airlines from O'Hare Intl. Airport (ORD) to STT, you'll need to make at least one stop. While waiting for your next flight, take the opportunity to grab a quick bite or go for a walk.

How long is a Spirit Airlines flight from ORD to STT?

Depending on good weather and no delays, your Spirit Airlines flight from ORD to STT will take about 6 hours and 49 minutes. That means you've got ample time to enjoy a meal, get some sleep and look at your travel itinerary before you hit the runway.

How many direct and indirect flights does Spirit Airlines fly from ORD to STT?

Roughly 7 Spirit Airlines flights link ORD and STT per week.

If I am not able to travel due to COVID-19, can I change my booking to a later date?

For more info about changing your flight to Cyril E. King Airport, please visit our Customer Service Portal.

What is the best day to buy a plane ticket?

This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.

What are the cheapest days to fly?

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

How far in advance can you book a flight?

Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Discover our best Spirit Airlines flight from Chicago ORD to St. Thomas STT

To find the best deals on flights to Chicago from St. Thomas with Spirit Airlines, just enter your travel dates, filter by Spirit Airlines, 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 Chicago ORD to St. Thomas STT with Spirit Airlines

If you’re planning a round trip, booking return flights with Spirit Airlines is usually the most cost-effective option. With airfares ranging from $219 to $246, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply.

Book one-way Spirit Airlines flights from Chicago ORD to St. Thomas STT

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 Spirit Airlines flight from Chicago to St. Thomas costs from $86. Prices and availability subject to change. Additional terms may apply.

The easy way to find cheap flights to St. Thomas STT from Chicago ORD with Spirit Airlines

To find a cheap Spirit Airlines flight from Chicago ORD to St. Thomas STT, 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 Spirit Airlines flights from Chicago ORD to St. Thomas STT

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 August, or if you book a flight with a stopover.

Find nonstop flights from Chicago ORD to St. Thomas STT with Spirit Airlines

If you’re keen to be on St. Thomas soil fast, don’t waste time with a stopover—filter your search results to show direct Spirit Airlines flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it.

Flexible airline tickets for Spirit Airlines flights from Chicago ORD to St. Thomas STT

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 St. Thomas STT from Chicago ORD with Spirit Airlines 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.

Spirit Airlines Airports
Airport code	Country	Airport name	Number of flights
DTW	USA	Detroit Metropolitan Wayne County	7
FLL	USA	Fort Lauderdale - Hollywood Intl.	7
MCO	USA	Orlando Intl.	6
LAS	USA	McCarran Intl.	6
ORD	USA	O'Hare Intl.	6
IAH	USA	George Bush Intercontinental	4
DFW	USA	Dallas-Fort Worth Intl.	4
LAX	USA	Los Angeles Intl.	3
SJU	PRI	Luis Munoz Marin Intl.	3
PHL	USA	Philadelphia Intl.	2

Travelers ❤️ these 🏨 after their flight to St. Thomas

Lindbergh Bay Hotel and Villas

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This hotel features an outdoor pool and a gym. Guests will appreciate free perks like free self parking and WiFi in public areas. A business center, a terrace, ...

6.6/10 (1,011 reviews)

"Ok"

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Emerald Beach Resort

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This smoke-free hotel includes 2 restaurants, an outdoor pool, and a 24-hour gym. Dine at the beachfront restaurant and relax with beach umbrellas. Relax with ...

7.6/10 Good! (1,061 reviews)

"We loved that Emerald Beach has a ocean front. Most lodging does not, you have to take a taxi to beach front. The staff was great :) our complaint most of the outlets didn't work and the shower went from cold to hot w/o touching anything. We'd stay again :) :) :)"

Reviewed on Jul 29, 2025

Windward Passage Hotel

Veterans Drive Charlotte Amali, Po Box 640, St. Thomas, St. Thomas

This hotel features an outdoor pool, a gym, and a restaurant. Unwind with a drink at the bar/lounge and enjoy perks like free self parking and free airport drop-off. ...

6.8/10 (1,402 reviews)

"I didn't like that TV has no good working channels and rooms doesn't have a microwave"

Reviewed on Jul 29, 2025

Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

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*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.