What are the cheapest airlines flying from Saint Thomas Island to Chicago O'Hare Intl Airport round-trip?

Cheapflights users have booked flights from Saint Thomas Island to Chicago O'Hare Intl Airport round-trip from $204. Another airline that can offer you cheap pricing is American Airlines. Spirit Airlines is priced at 67% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from Saint Thomas Island to Chicago O'Hare Intl Airport one-way?

The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $112. However, be on the lookout for offers from American Airlines and United Airlines, as they are both options that can get you from Saint Thomas Island to Chicago O'Hare Intl Airport for a low price.

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 1.7 in.

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

What are the cheapest flights from Saint Thomas Island to Chicago O'Hare Intl Airport?

On average you can expect to pay $361 for a flight from Saint Thomas Island to Chicago O'Hare Intl Airport. The cheapest flight overall is $170 while the most popular route, (Saint Thomas Island Cyril E King - Chicago O'Hare Intl) is currently priced at $317.

Most accurate provider : When it comes to deals on Saint Thomas Island-Chicago O'Hare Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Saint Thomas Island-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Saint Thomas Island-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Saint Thomas Island-Chicago O'Hare Intl Airport flights, Cheapflights users trust eDreams the most. eDreams 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 Saint Thomas Island-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from Saint Thomas Island to Chicago O'Hare Intl?

For a flight from Saint Thomas Island to Chicago O'Hare Intl, you will be flying from Cyril E King. Saint Thomas Island Cyril E King (STT) is just 2.8 mi from the center of the city. Cyril E King is the only Saint Thomas Island airport and it handles 0 outbound flights to Chicago O'Hare Intl per day. 2 airlines have flights to Chicago O'Hare Intl from Saint Thomas Island Cyril E King on a regular basis.

Can I find deals for flights from Saint Thomas Island to O'Hare Intl that include hotel bookings?

Yes. In addition to deals on Saint Thomas Island to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Saint Thomas Island to O'Hare Intl?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Saint Thomas Island to O'Hare Intl.

Can I find deals for business class flights from Saint Thomas Island to O'Hare Intl?

Yes. Cheapflights offers flight deals from Saint Thomas Island to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$142+ Flights from Saint Thomas Island to Chicago O'Hare Intl Airport

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1. Tell us where you want to go

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Cheap flight deals from Saint Thomas Island to O'Hare Intl

Cheapest flights from Saint Thomas Island to O'Hare Intl
Explore the most affordable flight options available from Saint Thomas Island to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Mon 12/2212:31 pmSTT - ORD

1 stop13h 59mSpirit Airlines

Thu 1/17:20 amORD - STT

1 stop29h 08mSpirit Airlines

Deal found 12/10

$466

Mon 12/223:23 pmSTT - ORD

2 stops11h 07mMultiple Airlines

Thu 1/16:45 amORD - STT

2 stops29h 15mMultiple Airlines

Deal found 12/10

$480

Mon 12/223:05 pmSTT - ORD

Nonstop5h 40mUnited Airlines

Thu 1/18:51 amORD - STT

1 stop6h 51mUnited Airlines

Deal found 12/10

$657

Mon 12/223:39 pmSTT - ORD

Nonstop5h 36mAmerican Airlines

Thu 1/18:20 amORD - STT

Nonstop4h 52mAmerican Airlines

Deal found 12/10

$670

Best flights from Saint Thomas Island to O'Hare Intl
Discover carefully curated flight deals from Saint Thomas Island to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

Mon 12/2212:31 pmSTT - ORD

1 stop13h 59mSpirit Airlines

Thu 1/17:20 amORD - STT

1 stop29h 08mSpirit Airlines

Deal found 12/10

$466

Mon 12/223:23 pmSTT - ORD

2 stops11h 07mMultiple Airlines

Thu 1/16:45 amORD - STT

2 stops29h 15mMultiple Airlines

Deal found 12/10

$480

Wed 3/251:13 pmSTT - ORD

Nonstop5h 51mAmerican Airlines

Mon 3/308:13 amORD - STT

Nonstop4h 48mAmerican Airlines

Deal found 12/9

$500

Wed 3/254:35 pmSTT - ORD

1 stop8h 06mSpirit Airlines

Mon 3/305:15 amORD - STT

1 stop9h 13mSpirit Airlines

Deal found 12/11

$496

Mon 1/262:54 pmSTT - ORD

2 stops10h 33mAmerican Airlines

Mon 2/95:05 amORD - STT

2 stops10h 00mAmerican Airlines

Deal found 12/9

$509

Mon 3/161:13 pmSTT - ORD

Nonstop5h 51mAmerican Airlines

Thu 3/198:13 amORD - STT

Nonstop4h 48mAmerican Airlines

Deal found 12/10

$510

Last-minute flights from Saint Thomas Island to O'Hare Intl
Discover last-minute flight deals from Saint Thomas Island to O'Hare Intl. Data last updated December 12, 2025 and is based on user searches.

Mon 12/2212:31 pmSTT - ORD

1 stop13h 59mSpirit Airlines

Thu 1/17:20 amORD - STT

1 stop29h 08mSpirit Airlines

Deal found 12/10

$466

Mon 12/223:23 pmSTT - ORD

2 stops11h 07mMultiple Airlines

Thu 1/16:45 amORD - STT

2 stops29h 15mMultiple Airlines

Deal found 12/10

$480

Mon 12/223:05 pmSTT - ORD

Nonstop5h 40mUnited Airlines

Thu 1/18:51 amORD - STT

1 stop6h 51mUnited Airlines

Deal found 12/10

$657

Mon 12/223:39 pmSTT - ORD

Nonstop5h 36mAmerican Airlines

Thu 1/18:20 amORD - STT

Nonstop4h 52mAmerican Airlines

Deal found 12/10

$670

Mon 1/265:42 pmSTT - ORD

1 stop8h 04mSpirit Airlines

Mon 2/95:15 amORD - STT

1 stop9h 22mSpirit Airlines

Deal found 12/9

$317

Mon 1/262:54 pmSTT - ORD

2 stops10h 33mAmerican Airlines

Mon 2/95:05 amORD - STT

2 stops10h 00mAmerican Airlines

Deal found 12/9

$509

Mon 1/263:05 pmSTT - ORD

Nonstop5h 40mUnited Airlines

Mon 2/99:30 amORD - STT

Nonstop4h 48mUnited Airlines

Deal found 12/9

$590

One-way flights from Saint Thomas Island to O'Hare Intl
Search for one-way flight options from Saint Thomas Island to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated December 12, 2025.

Sat 2/73:57 pmSTT - ORD

1 stop19h 13mMultiple Airlines

Deal found 12/10

$142

Wed 1/712:31 pmSTT - ORD

1 stop24h 51mSpirit Airlines

Deal found 12/8

$143

Wed 1/73:23 pmSTT - ORD

2 stops22h 12mMultiple Airlines

Deal found 12/8

$155

Mon 2/235:40 pmSTT - ORD

1 stop8h 38mSpirit Airlines

Deal found 12/10

$156

Fri 1/95:42 pmSTT - ORD

1 stop8h 04mSpirit Airlines

Deal found 12/10

$160

Fri 1/163:57 pmSTT - ORD

1 stop24h 42mMultiple Airlines

Deal found 12/8

$161

Fri 1/93:57 pmSTT - ORD

1 stop29h 20mMultiple Airlines

Deal found 12/8

$162

Sat 2/75:42 pmSTT - ORD

1 stop29h 21mSpirit Airlines

Deal found 12/11

$163

Tue 2/103:57 pmSTT - ORD

1 stop27h 55mSpirit Airlines

Deal found 12/11

$168

Find flight deals from Saint Thomas Island to O'Hare Intl

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$317 (FlightHub)
One-way from	$142 (Kiwi.com)
Popular in	April
Cheapest in	August
Average price	$590
Good one-way deal	$343 or less

Provider with most accurate pricing for Saint Thomas Island Cyril E King-Chicago O'Hare Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Saint Thomas Island Cyril E King-Chicago O'Hare Intl flights.

Search Deals

From Saint Thomas Island Cyril E King to Chicago O'Hare Intl

Search Deals

One-way flight from Saint Thomas Island Cyril E King to Chicago O'Hare Intl

Search Deals

Highest demand for flights based on searches. 16% potential increase in price ($124 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 9% potential price decrease ($55 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Price to beat on a one-way flight from Saint Thomas Island Cyril E King to Chicago O'Hare Intl.

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Saint Thomas Island to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Saint Thomas IslandChicago

STT - ORD

STTORD

Saint Thomas Island Cyril E King

Mon 12/22

12:31 pm-12:30 am

1 stop13h 59m

Chicago O'Hare Intl

Thu 1/1

7:20 am-2:28 pm

1 stop29h 08m

$466

Saint Thomas IslandChicago

STT - ORD

STTORD

Saint Thomas Island Cyril E King

Mon 12/22

3:23 pm-12:30 am

2 stops11h 07m

Chicago O'Hare Intl

Thu 1/1

6:45 am-2:00 pm

2 stops29h 15m

$480

Saint Thomas IslandChicago

STT - ORD

STTORD

Saint Thomas Island Cyril E King

Wed 3/25

4:35 pm-11:41 pm

1 stop8h 06m

Chicago O'Hare Intl

Mon 3/30

5:15 am-3:28 pm

1 stop9h 13m

$496

Saint Thomas IslandChicago

STT - ORD

STTORD

Saint Thomas Island Cyril E King

Wed 3/25

1:13 pm-6:04 pm

Nonstop5h 51m

Chicago O'Hare Intl

Mon 3/30

8:13 am-2:01 pm

Nonstop4h 48m

$500

Saint Thomas IslandChicago

STT - ORD

STTORD

Saint Thomas Island Cyril E King

Mon 1/26

2:54 pm-11:27 pm

2 stops10h 33m

Chicago O'Hare Intl

Mon 2/9

5:05 am-5:05 pm

2 stops10h 00m

$509

Saint Thomas IslandChicago

STT - ORD

STTORD

Saint Thomas Island Cyril E King

Mon 3/16

1:13 pm-6:04 pm

Nonstop5h 51m

Chicago O'Hare Intl

Thu 3/19

8:13 am-2:01 pm

Nonstop4h 48m

$510

Saint Thomas IslandChicago

STT - ORD

STTORD

Saint Thomas Island Cyril E King

Wed 1/7

12:31 pm-11:22 am

1 stop24h 51m

$143

Saint Thomas IslandChicago

STT - ORD

STTORD

Saint Thomas Island Cyril E King

Sat 1/10

3:57 pm-10:53 am

2 stops20h 56m

$147

Saint Thomas IslandChicago

STT - ORD

STTORD

Saint Thomas Island Cyril E King

Wed 1/7

3:23 pm-11:35 am

2 stops22h 12m

$155

Saint Thomas IslandChicago

STT - ORD

STTORD

Saint Thomas Island Cyril E King

Fri 2/13

3:36 pm-3:35 pm

1 stop25h 59m

$161

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/8

Showing 1-10 of 15 results

Compare providers for flights from Saint Thomas Island to O'Hare Intl

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Saint Thomas Island to O'Hare Intl in December.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Expedia	Price Accuracy2 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Saint Thomas Island-Chicago O'Hare Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Saint Thomas Island-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Saint Thomas Island-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Saint Thomas Island-Chicago O'Hare Intl Airport flights, Cheapflights users trust eDreams the most. eDreams 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 Saint Thomas Island-Chicago O'Hare Intl Airport 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 Saint Thomas Island to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Saint Thomas Island with our price prediction graph.

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 Saint Thomas Island to Chicago O'Hare Intl Airport

What is the cheapest time of day to fly from STT to ORD?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Saint Thomas Island to Chicago O'Hare Intl Airport as you normally would.

Reviews of airlines servicing O'Hare Intl

Peruse reviews from past customers who have flown with American Airlines and Spirit Airlines from Saint Thomas Island to Chicago O'Hare Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

American Airlines

7.2

Good

11,048 reviews

Reviews

1 / 20

10.0

Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit

American Airlines

7.2

Good

11,048 reviews

American Airlines

7.2

Good

11,048 reviews

Reviews

1 / 20

10.0

Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit

Spirit Airlines

6.3

Okay

8,175 reviews

American Airlines

7.2

Good

11,048 reviews

Reviews

1 / 20

10.0

Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit

Related info for your journey

What airport do you fly from for flights from Saint Thomas Island to Chicago O'Hare Intl?
For a flight from Saint Thomas Island to Chicago O'Hare Intl, you will be flying from Cyril E King. Saint Thomas Island Cyril E King (STT) is just 2.8 mi from the center of the city. Cyril E King is the only Saint Thomas Island airport and it handles 0 outbound flights to Chicago O'Hare Intl per day. 2 airlines have flights to Chicago O'Hare Intl from Saint Thomas Island Cyril E King on a regular basis.
How long is the flight from Saint Thomas Island to Chicago O'Hare Intl Airport?
Spirit Airlines and American Airlines can get you from Saint Thomas Island to Chicago O'Hare Intl Airport in just under 5h 51m. Your travel time can differ by up to 8h 08m. The distance between Saint Thomas Island and Chicago O'Hare Intl Airport is about 2116 mi. Both multi-stop and nonstop flights can be found to your destination and back.
What are the cheapest airlines flying from Saint Thomas Island to Chicago O'Hare Intl Airport round-trip?
Cheapflights users have booked flights from Saint Thomas Island to Chicago O'Hare Intl Airport round-trip from $204. Another airline that can offer you cheap pricing is American Airlines. Spirit Airlines is priced at 67% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from Saint Thomas Island to Chicago O'Hare Intl Airport one-way?
The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $112. However, be on the lookout for offers from American Airlines and United Airlines, as they are both options that can get you from Saint Thomas Island to Chicago O'Hare Intl Airport for a low price.
What are the cheapest flights from Saint Thomas Island to Chicago O'Hare Intl Airport?
On average you can expect to pay $361 for a flight from Saint Thomas Island to Chicago O'Hare Intl Airport. The cheapest flight overall is $170 while the most popular route, (Saint Thomas Island Cyril E King - Chicago O'Hare Intl) is currently priced at $317.
Can I find deals for flights from Saint Thomas Island to O'Hare Intl that include hotel bookings?
Yes. In addition to deals on Saint Thomas Island to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Saint Thomas Island to O'Hare Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Saint Thomas Island to O'Hare Intl.
Can I find deals for business class flights from Saint Thomas Island to O'Hare Intl?
Yes. Cheapflights offers flight deals from Saint Thomas Island to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Top 2 airlines flying from Saint Thomas Island to O'Hare Intl

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$227	Average$392	FlexibilityNo cancel fee	On-time65%
American Airlines	Cheapest$306	Average$559	FlexibilityNo cancel fee	On-time71%

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$142+ Cheap flights from Saint Thomas Island (STT) to O'Hare Intl (ORD)

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 2/7. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Saint Thomas Island to O'Hare Intl with Cheapflights

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Cheap flight deals from Saint Thomas Island to O'Hare Intl

Cheapest flights from Saint Thomas Island to O'Hare IntlExplore the most affordable flight options available from Saint Thomas Island to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Explore the most affordable flight options available from Saint Thomas Island to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Find flight deals from Saint Thomas Island to O'Hare Intl

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good one-way deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from Saint Thomas Island to Chicago O'Hare Intl Airport that are best for you.

Compare providers for flights from Saint Thomas Island to O'Hare Intl

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 Saint Thomas Island to O'Hare Intl in December.

Best time to book a flight from Saint Thomas Island to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Saint Thomas Island with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Saint Thomas Island to Chicago O'Hare Intl Airport

What is the cheapest time of day to fly from STT to ORD?

Reviews of airlines servicing O'Hare Intl

Related info for your journey

Find useful and relevant information for your journey from Saint Thomas Island to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Saint Thomas Island to Chicago O'Hare Intl?

How long is the flight from Saint Thomas Island to Chicago O'Hare Intl Airport?

What are the cheapest airlines flying from Saint Thomas Island to Chicago O'Hare Intl Airport round-trip?

What are the cheapest airlines to fly from Saint Thomas Island to Chicago O'Hare Intl Airport one-way?

What are the cheapest flights from Saint Thomas Island to Chicago O'Hare Intl Airport?

Can I find deals for flights from Saint Thomas Island to O'Hare Intl that include hotel bookings?

How can I find direct flights from Saint Thomas Island to O'Hare Intl?

Can I find deals for business class flights from Saint Thomas Island to O'Hare Intl?

Traveling to a place near Chicago O'Hare Intl Airport?

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Alternative routes for Saint Thomas Island to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Saint Thomas Island to O'Hare Intl

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Cheapest flights from Saint Thomas Island to O'Hare Intl
Explore the most affordable flight options available from Saint Thomas Island to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.