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Cheap flights from Chicago O'Hare Intl Airport to Saint Thomas Island from $92

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Saint Thomas Island departing on 5/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Chicago O'Hare Intl Airport to Saint Thomas Island

Cheap round-trip flights

Enter your travel dates to find the best prices.
Spirit Airlines Logo
10:44 am - 2:31 pm
ORD
-
STT
25h 47m
1 stop
Spirit Airlines Logo
5:40 pm - 11:47 pm
STT
-
ORD
8h 07m
1 stop
$263Spirit Airlines
Mon, Mar 2 - Sat, Mar 7
Spirit Airlines Logo
8:16 pm - 4:34 pm
ORD
-
STT
18h 18m
1 stop
Spirit Airlines Logo
5:40 pm - 11:47 pm
STT
-
ORD
8h 07m
1 stop
$272Spirit Airlines
Thu, Feb 26 - Thu, Mar 5
Spirit Airlines Logo
12:44 pm - 2:31 pm
ORD
-
STT
23h 47m
1 stop
Spirit Airlines Logo
4:35 pm - 11:17 pm
STT
-
ORD
7h 42m
1 stop
$273Spirit Airlines
Thu, Mar 5 - Thu, Mar 12
Spirit Airlines Logo
8:16 pm - 2:31 pm
ORD
-
STT
16h 15m
2 stops
Spirit Airlines Logo
5:40 pm - 11:47 pm
STT
-
ORD
8h 07m
1 stop
$275Spirit Airlines
Sat, Feb 28 - Sat, Mar 7
Spirit Airlines Logo
4:36 pm - 1:26 pm
ORD
-
STT
19h 50m
2 stops
Spirit Airlines Logo
2:36 pm - 8:50 am
STT
-
ORD
19h 14m
2 stops
$277Spirit Airlines
Fri, Apr 10 - Mon, Apr 13
Spirit Airlines Logo
4:36 pm - 1:26 pm
ORD
-
STT
19h 50m
2 stops
Spirit Airlines Logo
2:36 pm - 11:50 am
STT
-
ORD
22h 14m
3 stops
$278Spirit Airlines
Tue, Mar 17 - Tue, Mar 24
Spirit Airlines Logo
4:36 pm - 3:28 pm
ORD
-
STT
21h 52m
1 stop
Spirit Airlines Logo
4:35 pm - 11:17 am
STT
-
ORD
19h 42m
1 stop
$279Spirit Airlines
Thu, Mar 12 - Sun, Mar 15
Spirit Airlines Logo
12:45 pm - 3:28 pm
ORD
-
STT
25h 43m
2 stops
Spirit Airlines Logo
4:35 pm - 4:56 pm
STT
-
ORD
25h 21m
2 stops
$280Spirit Airlines
Thu, Mar 12 - Tue, Mar 17
Spirit Airlines Logo
1:35 pm - 3:34 pm
ORD
-
STT
24h 59m
2 stops
Spirit Airlines Logo
1:21 pm - 11:41 pm
STT
-
ORD
11h 20m
2 stops
$281Spirit Airlines
Sat, May 9 - Wed, May 13
Spirit Airlines Logo
12:44 pm - 4:34 pm
ORD
-
STT
25h 50m
2 stops
Spirit Airlines Logo
4:40 pm - 11:47 pm
STT
-
ORD
8h 07m
1 stop
$282Spirit Airlines
Thu, Mar 5 - Mon, Mar 9

Spirit Airlines flights from Chicago O'Hare Intl Airport to Saint Thomas Island

Our best Spirit Airlines deals on Chicago O'Hare Intl Airport to Saint Thomas Island flight tickets
Spirit Airlines
Feb 27
ORD8:16 pmChicago O'Hare Intl
16h 15m
2 stops
STT2:31 pmSaint Thomas Island Cyril E King
Mar 3
STT5:40 pmSaint Thomas Island Cyril E King
8h 07m
1 stop
ORD11:47 pmChicago O'Hare Intl
$263
Spirit Airlines
Feb 27
ORD8:16 pmChicago O'Hare Intl
18h 18m
1 stop
STT4:34 pmSaint Thomas Island Cyril E King
Mar 3
STT5:40 pmSaint Thomas Island Cyril E King
19h 42m
1 stop
ORD11:22 amChicago O'Hare Intl
$268
Spirit Airlines
Feb 26
ORD8:16 pmChicago O'Hare Intl
18h 18m
1 stop
STT4:34 pmSaint Thomas Island Cyril E King
Mar 5
STT5:40 pmSaint Thomas Island Cyril E King
8h 07m
1 stop
ORD11:47 pmChicago O'Hare Intl
$272

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport to Saint Thomas Island 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, momondo users made 832,500 searches. Data last updated February 7, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Saint Thomas Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoSaint Thomas Island

ORD - STT

ORDSTT

Chicago O'Hare Intl

Mon 3/2

10:44 am-2:31 pm

1 stop25h 47m

Saint Thomas Island Cyril E King

Sat 3/7

5:40 pm-11:47 pm

1 stop8h 07m

$263

ChicagoSaint Thomas Island

ORD - STT

ORDSTT

Chicago O'Hare Intl

Thu 2/26

8:16 pm-4:34 pm

1 stop18h 18m

Saint Thomas Island Cyril E King

Thu 3/5

5:40 pm-11:47 pm

1 stop8h 07m

$272

ChicagoSaint Thomas Island

ORD - STT

ORDSTT

Chicago O'Hare Intl

Thu 3/5

12:44 pm-2:31 pm

1 stop23h 47m

Saint Thomas Island Cyril E King

Thu 3/12

4:35 pm-11:17 pm

1 stop7h 42m

$273

ChicagoSaint Thomas Island

ORD - STT

ORDSTT

Chicago O'Hare Intl

Sat 2/28

8:16 pm-2:31 pm

2 stops16h 15m

Saint Thomas Island Cyril E King

Sat 3/7

5:40 pm-11:47 pm

1 stop8h 07m

$275

ChicagoSaint Thomas Island

ORD - STT

ORDSTT

Chicago O'Hare Intl

Fri 4/10

4:36 pm-1:26 pm

2 stops19h 50m

Saint Thomas Island Cyril E King

Mon 4/13

2:36 pm-8:50 am

2 stops19h 14m

$277

ChicagoSaint Thomas Island

ORD - STT

ORDSTT

Chicago O'Hare Intl

Tue 3/17

4:36 pm-1:26 pm

2 stops19h 50m

Saint Thomas Island Cyril E King

Tue 3/24

2:36 pm-11:50 am

3 stops22h 14m

$278

ChicagoSaint Thomas Island

ORD - STT

ORDSTT

Chicago O'Hare Intl

Thu 3/12

4:36 pm-3:28 pm

1 stop21h 52m

Saint Thomas Island Cyril E King

Sun 3/15

4:35 pm-11:17 am

1 stop19h 42m

$279

ChicagoSaint Thomas Island

ORD - STT

ORDSTT

Chicago O'Hare Intl

Thu 3/12

12:45 pm-3:28 pm

2 stops25h 43m

Saint Thomas Island Cyril E King

Tue 3/17

4:35 pm-4:56 pm

2 stops25h 21m

$280

ChicagoSaint Thomas Island

ORD - STT

ORDSTT

Chicago O'Hare Intl

Sat 5/9

1:35 pm-3:34 pm

2 stops24h 59m

Saint Thomas Island Cyril E King

Wed 5/13

1:21 pm-11:41 pm

2 stops11h 20m

$281

ChicagoSaint Thomas Island

ORD - STT

ORDSTT

Chicago O'Hare Intl

Thu 3/5

12:44 pm-4:34 pm

2 stops25h 50m

Saint Thomas Island Cyril E King

Mon 3/9

4:40 pm-11:47 pm

1 stop8h 07m

$282

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Saint Thomas Island from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Saint Thomas Island

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Saint Thomas Island?

The month of October is another great option to travel to Saint Thomas Island, with average flight prices from Chicago O'Hare Intl Airport averaging around $541.

What is the cheapest day to depart on your flight to Saint Thomas Island?

On average, the least expensive day to fly to Saint Thomas Island from Chicago O'Hare Intl Airport is on a Thursday. momondo users have found tickets for Thursday departures for as low as $609. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Chicago O'Hare Intl Airport to Saint Thomas Island for around $858.

What is the cheapest Chicago O'Hare Intl to Saint Thomas Island Cyril E King flight route?

Fly from Chicago O'Hare Intl to Saint Thomas Island Cyril E King for the best Chicago O'Hare Intl - Saint Thomas Island Cyril E King flight prices

How far in advance should I book a flight to Saint Thomas Island?

You are more likely to see cheaper flights to Saint Thomas Island from Chicago O'Hare Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Saint Thomas Island for around $650 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Saint Thomas Island from Chicago O'Hare Intl Airport for as low as $507 on momondo.

What cabin class options are available on Chicago O'Hare Intl to Saint Thomas Island Cyril E King flights?

There are 2 cabin classes available to choose from on Chicago O'Hare Intl to Saint Thomas Island Cyril E King flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Chicago O'Hare Intl Airport to Saint Thomas Island flights?

You could potentially save up to 38% on your flight if you consider stops on a Chicago O'Hare Intl Airport to Saint Thomas Island flight.

How have Chicago O'Hare Intl Airport to Saint Thomas Island flight prices changed over time?

As of February 2026, prices for Chicago O'Hare Intl Airport to Saint Thomas Island flights are approximately 52% more expensive when compared to flights at the same time last year.

When to book flights from Chicago O'Hare Intl Airport to Saint Thomas Island

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to Saint Thomas Island according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago O'Hare Intl Airport to Saint Thomas Island (ORD to STT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Saint Thomas Island

Best Price Found

$328

Fastest flight time

4h 48m

Direct flights

Every day

Airports in Saint Thomas Island

1 airport
The best one-way flight to Saint Thomas Island from Chicago O'Hare Intl Airport in the past 72 hours is $328. The best round-trip flight deal from Chicago O'Hare Intl Airport to Saint Thomas Island found on momondo in the last 72 hours is $609.
The fastest flight from Chicago O'Hare Intl Airport to Saint Thomas Island takes 4h 48m
Direct flights go from Chicago O'Hare Intl Airport to Saint Thomas Island every day.
There is 1 airport in Saint Thomas Island. From Chicago O'Hare Intl Airport there are direct flights to Saint Thomas Island Cyril E King (STT).
Search flight deals

  • How far is Chicago O'Hare Intl to Saint Thomas Island Cyril E King by plane?

    The distance between Chicago O'Hare Intl and Saint Thomas Island Cyril E King is about 2117.5 mi. In terms of flight time, this usually takes a little over 4h 48m.

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Saint Thomas Island Cyril E King Airport?

    Prices for flights from Chicago O'Hare Intl Airport to Saint Thomas Island Cyril E King Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Saint Thomas Island Cyril E King Airport?

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to Saint Thomas Island Cyril E King Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Saint Thomas Island Cyril E King Airport.

  • What documentation or ID do you need to fly to Saint Thomas Island Cyril E King Airport?

    The travel and health documents required for your trip to Saint Thomas Island Cyril E King Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Saint Thomas Island Cyril E King Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Chicago O'Hare Intl Airport to Saint Thomas Island?

  • What is the most popular airline from Chicago O'Hare Intl Airport to Saint Thomas Island?

Best airlines flying from Chicago O'Hare Intl Airport to Saint Thomas Island

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Saint Thomas Island with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $176Free CancellationRating
6.3
8,421 reviews
Search Spirit Airlines flights
DeltaPriceFrom $359Free CancellationRating
7.9
8,162 reviews
Search Delta flights
United AirlinesPriceFrom $414Free CancellationRating
7.4
9,245 reviews
Search United Airlines flights
American AirlinesPriceFrom $488Free CancellationRating
7.2
11,248 reviews
Search American Airlines flights

  • United Airlines Flights From Chicago O'Hare Intl Airport to Saint Thomas Island

    United Airlines flies from Chicago O'Hare Intl Airport to Saint Thomas Island around 6 times per week, with 9,245 momondo users rating the airline 7.4/10. The cheapest United Airlines deal from Chicago O'Hare Intl Airport to Saint Thomas Island in the last 72 hours was $414 (round-trip), much lower than the average airfare cost of $708 for United Airlines flights on this route.

  • American Airlines Flights From Chicago O'Hare Intl Airport to Saint Thomas Island

    Another popular option for Chicago O'Hare Intl Airport to Saint Thomas Island flights is American Airlines (7.2/10, 11,248 ratings). American Airlines flies from Chicago O'Hare Intl Airport to Saint Thomas Island around 3 times per week, with deals starting from $488 round-trip and rising to an average price of around $678.

Traveling to a place near Saint Thomas Island?

Book flights to Saint Thomas Island if you plan to visit one of these locations
St. John

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Saint Thomas Island?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Chicago to Saint Thomas Island for you.

Can I find flights from Chicago to Saint Thomas Island with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Saint Thomas Island from Chicago with this policy.

How can momondo help me find flights from Chicago to Saint Thomas Island?

Once all potential Chicago to Saint Thomas Island flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Chicago to Saint Thomas Island right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Saint Thomas Island, momondo offers a useful price alert feature which will track prices for flights to Saint Thomas Island from Chicago and alert you when they change.

An easier way to manage your Saint Thomas Island trip

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