$249+ Cheap flights from O'Hare Intl (ORD) to Saint Thomas Island (STT)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/14. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — STT
Aug 17 — Aug 241
Round-trip
1 adult, Economy
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Find cheap flights from O'Hare Intl to Saint Thomas Island with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Chicago O'Hare Intl to Saint Thomas Island Cyril E King are usually found in May or November, booked 82 days in advance, depart on a Thursday or Tuesday and return on a Friday
Cheap flight deals from O'Hare Intl to Saint Thomas Island
Cheapest
Best
Last-minute
One-way
Cheapest flights from O'Hare Intl to Saint Thomas IslandExplore the most affordable flight options available from O'Hare Intl to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 18, 2026.
Explore the most affordable flight options available from O'Hare Intl to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 18, 2026.
This FlightHub deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/248:20 pm
ORD
- STT
1 stop15h 43m
JetBlue
Fri 8/282:49 pm
STT
- ORD
3 stops18h 57m
JetBlue
Deal found 7/13![JetBlue logo]()
$469
This FlightHub deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/285:27 pm
ORD
- STT
2 stops18h 32m
JetBlue
Tue 9/11:53 pm
STT
- ORD
3 stops28h 42m
JetBlue
Deal found 7/17![JetBlue logo]()
$476
This FlightHub deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/285:27 pm
ORD
- STT
2 stops18h 32m
JetBlue
Sat 9/52:00 pm
STT
- ORD
2 stops30h 25m
JetBlue
Deal found 7/13![JetBlue logo]()
$480
This American Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/248:55 pm
ORD
- STT
2 stops14h 56m
American Airlines
Mon 9/281:41 pm
STT
- ORD
2 stops18h 44m
American Airlines
Deal found 7/13![American Airlines logo]()
$487
This FlightHub deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/315:27 pm
ORD
- STT
2 stops18h 36m
JetBlue
Fri 9/42:49 pm
STT
- ORD
2 stops23h 05m
JetBlue
Deal found 7/17![JetBlue logo]()
$489
This Expedia deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/293:20 pm
ORD
- STT
2 stops22h 35m
JetBlue
Sat 9/52:00 pm
STT
- ORD
2 stops20h 59m
JetBlue
Deal found 7/15![JetBlue logo]()
$502
This FlightHub deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/288:20 pm
ORD
- STT
1 stop15h 39m
JetBlue
Fri 9/42:49 pm
STT
- ORD
2 stops23h 05m
JetBlue
Deal found 7/16![JetBlue logo]()
$504
Best flights from O'Hare Intl to Saint Thomas IslandDiscover carefully curated flight deals from O'Hare Intl to Saint Thomas Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 18, 2026.
Discover carefully curated flight deals from O'Hare Intl to Saint Thomas Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 18, 2026.
This Delta deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/25:30 am
ORD
- STT
1 stop7h 09m
Delta
Thu 11/123:50 pm
STT
- ORD
1 stop10h 00m
Delta
Deal found 7/15![Delta logo]()
$590
This United Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/156:00 am
ORD
- STT
1 stop8h 20m
United Airlines
Sat 11/213:00 pm
STT
- ORD
Nonstop5h 45m
United Airlines
Deal found 7/13![United Airlines logo]()
$606
This Delta deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/15:30 am
ORD
- STT
1 stop7h 35m
Delta
Fri 1/81:50 pm
STT
- ORD
1 stop12h 00m
Delta
Deal found 7/15![Delta logo]()
$600
This United Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/29:30 pm
ORD
- STT
2 stops14h 26m
United Airlines
Tue 11/101:07 pm
STT
- ORD
1 stop12h 30m
United Airlines
Deal found 7/15![United Airlines logo]()
$637
This Delta deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/225:30 am
ORD
- STT
1 stop7h 12m
Delta
Sun 9/272:52 pm
STT
- ORD
1 stop10h 07m
Delta
Deal found 7/13![Delta logo]()
$650
This United Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/29:30 pm
ORD
- STT
2 stops14h 26m
United Airlines
Wed 11/113:00 pm
STT
- ORD
1 stop8h 18m
United Airlines
Deal found 7/15![United Airlines logo]()
$681
This United Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/29:30 pm
ORD
- STT
2 stops14h 26m
United Airlines
Sun 11/83:00 pm
STT
- ORD
Nonstop5h 45m
United Airlines
Deal found 7/15![United Airlines logo]()
$681
This United Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/227:40 am
ORD
- STT
Nonstop4h 51m
United Airlines
Wed 12/22:15 pm
STT
- ORD
1 stop8h 45m
United Airlines
Deal found 7/13![United Airlines logo]()
$726
This United Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/139:30 am
ORD
- STT
Nonstop4h 48m
United Airlines
Mon 1/183:05 pm
STT
- ORD
Nonstop5h 40m
United Airlines
Deal found 7/14![United Airlines logo]()
$769
This United Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/227:40 am
ORD
- STT
Nonstop4h 51m
United Airlines
Mon 12/285:25 pm
STT
- ORD
1 stop7h 57m
United Airlines
Deal found 7/16![United Airlines logo]()
$821
Last-minute flights from O'Hare Intl to Saint Thomas IslandDiscover last-minute flight deals from O'Hare Intl to Saint Thomas Island. Data last updated July 18, 2026 and is based on user searches.
Discover last-minute flight deals from O'Hare Intl to Saint Thomas Island. Data last updated July 18, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/248:20 pm
ORD
- STT
1 stop15h 43m
JetBlue
Fri 8/282:49 pm
STT
- ORD
3 stops18h 57m
JetBlue
Deal found 7/13![JetBlue logo]()
$469
This American Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/268:58 pm
ORD
- STT
2 stops17h 54m
American Airlines
Sun 8/304:42 pm
STT
- ORD
2 stops17h 18m
American Airlines
Deal found 7/13![American Airlines logo]()
$511
This FlightHub deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/285:27 pm
ORD
- STT
2 stops18h 32m
JetBlue
Tue 9/11:53 pm
STT
- ORD
3 stops28h 42m
JetBlue
Deal found 7/17![JetBlue logo]()
$476
This FlightHub deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/285:27 pm
ORD
- STT
2 stops18h 32m
JetBlue
Sat 9/52:00 pm
STT
- ORD
2 stops30h 25m
JetBlue
Deal found 7/13![JetBlue logo]()
$480
This FlightHub deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/288:20 pm
ORD
- STT
1 stop15h 39m
JetBlue
Fri 9/42:49 pm
STT
- ORD
2 stops23h 05m
JetBlue
Deal found 7/16![JetBlue logo]()
$504
This Expedia deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/293:20 pm
ORD
- STT
2 stops22h 35m
JetBlue
Sat 9/52:00 pm
STT
- ORD
2 stops20h 59m
JetBlue
Deal found 7/15![JetBlue logo]()
$502
This FlightHub deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/315:27 pm
ORD
- STT
2 stops18h 36m
JetBlue
Fri 9/42:49 pm
STT
- ORD
2 stops23h 05m
JetBlue
Deal found 7/17![JetBlue logo]()
$489
One-way flights from O'Hare Intl to Saint Thomas IslandSearch for one-way flight options from O'Hare Intl to Saint Thomas Island. Find affordable one-way fares based on user searches. Data last updated July 18, 2026.
Search for one-way flight options from O'Hare Intl to Saint Thomas Island. Find affordable one-way fares based on user searches. Data last updated July 18, 2026.
This Justfly.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/148:20 pm
ORD
- STT
1 stop15h 39m
JetBlue
Deal found 7/15![JetBlue logo]()
$249
This Priceline deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/178:20 pm
ORD
- STT
1 stop15h 43m
JetBlue
Deal found 7/18![JetBlue logo]()
$254
This FlightHub deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/112:35 pm
ORD
- STT
2 stops23h 20m
JetBlue
Deal found 7/15![JetBlue logo]()
$256
This FlightHub deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/262:35 pm
ORD
- STT
2 stops24h 10m
JetBlue
Deal found 7/17![JetBlue logo]()
$261
This American Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/158:45 pm
ORD
- STT
2 stops15h 06m
American Airlines
Deal found 7/16![American Airlines logo]()
$262
This CheapOair deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/278:10 pm
ORD
- STT
1 stop16h 53m
JetBlue
Deal found 7/13![JetBlue logo]()
$264
This United Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/115:59 pm
ORD
- STT
2 stops20h 44m
United Airlines
Deal found 7/15![United Airlines logo]()
$266
This FlightHub deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/182:35 pm
ORD
- STT
2 stops23h 20m
JetBlue
Deal found 7/18![JetBlue logo]()
$267
This FlightHub deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/132:35 pm
ORD
- STT
2 stops23h 34m
JetBlue
Deal found 7/13![JetBlue logo]()
$274
This FlightHub deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/123:00 pm
ORD
- STT
2 stops22h 41m
JetBlue
Deal found 7/15![JetBlue logo]()
$278
This FlightHub deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/143:00 pm
ORD
- STT
2 stops22h 41m
JetBlue
Deal found 7/16![JetBlue logo]()
$282
Find flight deals from O'Hare Intl to Saint Thomas Island
Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Saint Thomas Island (STT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $469 (FlightHub) |
One-way from | $249 (Justfly.com) |
Popular in | December |
Cheapest in | May |
Average price | $665 |
Good round-trip deal | $680 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from O'Hare Intl 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, Cheapflights users made 2,558,603 searches. Data last updated July 18, 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
Cheapest round-trip
ChicagoSaint Thomas Island
ORD - STT
ORDSTT
Chicago O'Hare Intl
Mon 11/2
5:30 am-2:39 pm
1 stop7h 09m
Saint Thomas Island Cyril E King
Thu 11/12
3:50 pm-11:50 pm
1 stop10h 00m
$590
ChicagoSaint Thomas Island
ORD - STT
ORDSTT
Chicago O'Hare Intl
Fri 1/1
5:30 am-3:05 pm
1 stop7h 35m
Saint Thomas Island Cyril E King
Fri 1/8
1:50 pm-11:50 pm
1 stop12h 00m
$600
ChicagoSaint Thomas Island
ORD - STT
ORDSTT
Chicago O'Hare Intl
Sun 11/15
6:00 am-4:20 pm
1 stop8h 20m
Saint Thomas Island Cyril E King
Sat 11/21
3:00 pm-6:45 pm
Nonstop5h 45m
$606
ChicagoSaint Thomas Island
ORD - STT
ORDSTT
Chicago O'Hare Intl
Mon 11/2
9:30 pm-1:56 pm
2 stops14h 26m
Saint Thomas Island Cyril E King
Tue 11/10
1:07 pm-11:37 pm
1 stop12h 30m
$637
ChicagoSaint Thomas Island
ORD - STT
ORDSTT
Chicago O'Hare Intl
Tue 9/22
5:30 am-1:42 pm
1 stop7h 12m
Saint Thomas Island Cyril E King
Sun 9/27
2:52 pm-11:59 pm
1 stop10h 07m
$650
ChicagoSaint Thomas Island
ORD - STT
ORDSTT
Chicago O'Hare Intl
Mon 11/2
9:30 pm-1:56 pm
2 stops14h 26m
Saint Thomas Island Cyril E King
Wed 11/11
3:00 pm-9:18 pm
1 stop8h 18m
$681
ChicagoSaint Thomas Island
ORD - STT
ORDSTT
Chicago O'Hare Intl
Mon 11/2
9:30 pm-1:56 pm
2 stops14h 26m
Saint Thomas Island Cyril E King
Sun 11/8
3:00 pm-6:45 pm
Nonstop5h 45m
$681
ChicagoSaint Thomas Island
ORD - STT
ORDSTT
Chicago O'Hare Intl
Sun 11/22
7:40 am-2:31 pm
Nonstop4h 51m
Saint Thomas Island Cyril E King
Wed 12/2
2:15 pm-9:00 pm
1 stop8h 45m
$726
Quickest round-trip
ChicagoSaint Thomas Island
ORD - STT
ORDSTT
Chicago O'Hare Intl
Wed 1/13
9:30 am-4:18 pm
Nonstop4h 48m
Saint Thomas Island Cyril E King
Mon 1/18
3:05 pm-6:45 pm
Nonstop5h 40m
$769
ChicagoSaint Thomas Island
ORD - STT
ORDSTT
Chicago O'Hare Intl
Tue 12/22
7:40 am-2:31 pm
Nonstop4h 51m
Saint Thomas Island Cyril E King
Mon 12/28
5:25 pm-11:22 pm
1 stop7h 57m
$821
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from O'Hare Intl to Saint Thomas Island
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from O'Hare Intl to Saint Thomas Island in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Chicago O'Hare Intl Airport-Saint Thomas Island flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago O'Hare Intl Airport-Saint Thomas Island flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Saint Thomas Island flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-Saint Thomas Island flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago O'Hare Intl Airport-Saint Thomas Island flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from O'Hare Intl to Saint Thomas Island
Have a flexible travel schedule? Discover the best time to fly to Saint Thomas Island from O'Hare Intl with our price prediction graph.
ORD-STT
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Chicago O'Hare Intl Airport to Saint Thomas Island
Prices
Delays
How far ahead should I book a flight from Chicago O'Hare Intl Airport to Saint Thomas Island?
The price you pay for your flight from Chicago O'Hare Intl Airport to Saint Thomas Island may vary depending on when you book. For the best chance of a lower fare, look to book 81 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Saint Thomas Island?
Currently, May is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Saint Thomas Island (average of $580). Flying from Chicago O'Hare Intl Airport to Saint Thomas Island in December is currently the most expensive (average of $849). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from ORD to STT?
Find hourly flight availability from O'Hare Intl to Saint Thomas Island. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 18, 2026.
When flying from Chicago O'Hare Intl Airport to Saint Thomas Island, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How often are flights from Chicago to Saint Thomas Island delayed?
About 25% of weekly flights between Chicago and Saint Thomas Island have experienced delays in the past year, with the average delay time being 134 minutes.
What is the most punctual flight time for Chicago to Saint Thomas Island flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Chicago to Saint Thomas Island flights?
Over the last year, United Airlines have had the lowest number of delays on this route, with just 24% of flights being delayed.
Reviews of airlines servicing Saint Thomas Island
Get insights into the airlines that provide service to Saint Thomas Island. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Saint Thomas Island. Reviews last updated July 18, 2026.
See what other customers who have flown with Delta,United Airlines, andAmerican Airlines from Chicago O'Hare Intl Airport to Saint Thomas Island have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.2
Crew
8.5
Overall
7.8
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Crew
8.5
Overall
7.8
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Crew
8.5
Overall
7.8
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Crew
8.5
Overall
7.8
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from O'Hare Intl to Saint Thomas Island. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Saint Thomas Island?
Book flights to Saint Thomas Island if you plan to visit one of these locationsSt. John
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O'Hare Intl and Saint Thomas Island flights
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Top 3 airlines flying from O'Hare Intl to Saint Thomas Island
Discover the top 3 airlines that operate flights from O'Hare Intl to Saint Thomas Island. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$376 | Average$706 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$410 | Average$685 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$500 | Average$683 | FlexibilityNo cancel fee | On-time71% |