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O'Hare Intl

$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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
STT — ORD
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Saint Thomas Island to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Saint Thomas Island (STT) to O'Hare Intl (ORD). 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 June 12, 2025.

Round-trip from

$280
(Cheapflightsfares)

One-way from

$142
(Cheapflightsfares)

Popular in

April

Cheapest in

September

Average price

$509

Good one-way deal

$396 or less
From Saint Thomas Island Cyril E King to Chicago O'Hare Intl
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One-way flight from Saint Thomas Island Cyril E King to Chicago O'Hare Intl
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Highest demand for flights based on searches. 29% potential increase in price ($250 potential increase over avg. RT price).
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Cheapest flight prices on average. 10% potential price decrease ($57 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a one-way flight from Saint Thomas Island Cyril E King to Chicago O'Hare Intl.
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Find 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 June 12, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 6/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/21:24 pmSTT - ORD
1 stop7h 59mSpirit Airlines
Tue 7/155:40 pmORD - STT
1 stop15h 08mSpirit Airlines
Deal found 6/9$280
This United Airlines deal was found by Cheapflights users on 6/10. 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 10/262:35 pmSTT - ORD
1 stop9h 35mUnited Airlines
Sat 11/19:30 amORD - STT
Nonstop4h 48mUnited Airlines
Deal found 6/10$605
This American Airlines deal was found by Cheapflights users on 6/11. 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 10/91:45 pmSTT - ORD
2 stops11h 12mAmerican Airlines
Wed 10/155:15 amORD - STT
2 stops8h 30mAmerican Airlines
Deal found 6/11$689

Cheapflights Fare Finder

Customize your flight search to find flights from Saint Thomas Island to O'Hare Intl 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 June 12, 2025.
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

Saint Thomas Island

Fly to

O'Hare Intl

Route

Depart

Return

Price

Saint Thomas IslandChicago

STT - ORD

STTORD

Saint Thomas Island Cyril E King

Wed 7/2

1:24 pm-8:23 pm

1 stop7h 59m

Chicago O'Hare Intl

Tue 7/15

5:40 pm-9:48 am

1 stop15h 08m

$280

Saint Thomas IslandChicago

STT - ORD

STTORD

Saint Thomas Island Cyril E King

Sun 10/26

2:35 pm-11:10 pm

1 stop9h 35m

Chicago O'Hare Intl

Sat 11/1

9:30 am-3:18 pm

Nonstop4h 48m

$605

Saint Thomas IslandChicago

STT - ORD

STTORD

Saint Thomas Island Cyril E King

Thu 10/9

1:45 pm-11:57 pm

2 stops11h 12m

Chicago O'Hare Intl

Wed 10/15

5:15 am-2:45 pm

2 stops8h 30m

$689

Saint Thomas IslandChicago

STT - ORD

STTORD

Saint Thomas Island Cyril E King

Mon 9/22

1:47 pm-7:58 pm

1 stop7h 11m

$142

Saint Thomas IslandChicago

STT - ORD

STTORD

Saint Thomas Island Cyril E King

Fri 11/28

2:15 pm-10:57 pm

1 stop10h 42m

$574

Saint Thomas IslandChicago

STT - ORD

STTORD

Saint Thomas Island Cyril E King

Fri 11/28

12:35 pm-10:05 pm

2 stops11h 30m

$642

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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?

Find hourly flight availability from Saint Thomas Island to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

It’s optimal to fly from Saint Thomas Island to Chicago O'Hare Intl Airport in the morning. By choosing this option you can save up to 30% on the cost of your flight, compared to a flight in the afternoon.

Rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.

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.

Temperature in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated June 12, 2025.
Get a feel of what it's like to fly with United Airlines, American Airlines and Spirit Airlines from Saint Thomas Island to Chicago by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,790 reviews

Food

6.6

Boarding

7.7

Comfort

7.3

Overall

7.4

Entertainment

7.0

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
United Airlines
7.4
Good
8,790 reviews
United Airlines
7.4
Good
8,790 reviews

Food

6.6

Boarding

7.7

Comfort

7.3

Overall

7.4

Entertainment

7.0

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,790 reviews

Food

6.6

Boarding

7.7

Comfort

7.3

Overall

7.4

Entertainment

7.0

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
Spirit Airlines
6.3
Okay
8,052 reviews
United Airlines
7.4
Good
8,790 reviews

Food

6.6

Boarding

7.7

Comfort

7.3

Overall

7.4

Entertainment

7.0

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

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?

    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. 3 airlines have flights to Chicago O'Hare Intl from Saint Thomas Island Cyril E King on a regular basis.

  • 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 $280. Other airlines that can offer you cheap pricing are United Airlines, from $605, and American Airlines, from $689. Spirit Airlines is priced at 54% 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 $142. However, be on the lookout for offers from United Airlines and American 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 $437 for a flight from Saint Thomas Island to Chicago O'Hare Intl Airport. The cheapest flight overall is $316 while the most popular route, (Saint Thomas Island Cyril E King - Chicago O'Hare Intl) is currently priced at $364.

  • 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.

  • What is the cheapest month to book a flight from Saint Thomas Island to Chicago O'Hare Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Saint Thomas Island to Chicago O'Hare Intl Airport (average of $245). Flying from Saint Thomas Island to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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.

See more FAQs

Traveling to a place near Saint Thomas Island?

Book flights to Saint Thomas Island if you plan to visit one of these locations
Schaumburg
Hoffman Estates
Rosemont
Beloit
Elgin
Racine
Skokie
Arlington Heights
Rockford
Naperville
Orland Park
Elk Grove Village
Tinley Park
Northbrook
Joliet
Merrillville
Bridgeview
Glenview
Des Plaines
Lake Geneva

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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.
Christiansted to O'Hare Intl flights

Top 3 airlines flying from Saint Thomas Island to O'Hare Intl

Discover the top 3 airlines that operate flights from Saint Thomas Island to O'Hare Intl. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$204Average$392FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$509Average$593FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$509Average$634FlexibilityNo cancel feeOn-time71%

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