Cheap flights from Chicago to Saint Thomas Island from $163
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 to Saint Thomas Island departing on 8/4. 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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Spirit Airlines flights from Chicago to Saint Thomas Island
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Delta flights from Chicago to Saint Thomas Island
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How to get the cheapest flight ticket from Chicago 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 typical price of a round-trip flight between Chicago and Saint Thomas Island?
What is the cheapest month to fly to Saint Thomas Island?
The month of November is another great option to travel to Saint Thomas Island, with average flight prices from Chicago averaging around $530.
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 is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $687. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Chicago to Saint Thomas Island for around $1,450.
What is the cheapest time of day to depart on your flight to Saint Thomas Island?
The cheapest time of day to fly to Saint Thomas Island is in the afternoon when flights can be purchased for as low as $397. Flights to Saint Thomas Island are more costly in the morning, with an average ticket price of $810. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Chicago 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 - 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 when booking 5 weeks ahead of your departure date. In general, you can expect to find flights to Saint Thomas Island for around $637 when searching 5 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Saint Thomas Island from Chicago for as low as $534 on momondo.
What cabin class options are available on Chicago to Saint Thomas Island Cyril E King flights?
There are 3 cabin classes available to choose from on Chicago 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.
What is the cheapest airline that flies from Chicago to Saint Thomas Island Cyril E King?
Spirit Airlines, Delta, and American Airlines are the most popular carriers operating from Chicago to Saint Thomas Island Cyril E King
What airlines fly to Saint Thomas Island?
American Airlines, United Airlines and Spirit Airlines are the top three most popular airlines that fly to Saint Thomas Island from Chicago according to our data. American Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Saint Thomas Island. Keep in mind that there are 4 different airlines that fly to Saint Thomas Island on a routine basis, so you have a few additional options to choose from.
How many flights depart from Chicago to Saint Thomas Island on average per week?
As of June 2025, there are 1 flights per week flying from Chicago to Saint Thomas Island. The most common day of the week flights depart is Sat, with 100% of flights taking off on this day.
When to book flights from Chicago to Saint Thomas Island
Cheap Chicago to Saint Thomas Island (CHI to STT) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chicago to Saint Thomas Island
Best Price Found | $163 |
|---|---|
Fastest flight time | 4h 35m |
Direct flights | Mon and Sun |
Airports in Saint Thomas Island | 1 airport |
How far is Chicago to Saint Thomas Island Cyril E King by plane?
Chicago and Saint Thomas Island Cyril E King are 2102.2 mi apart from one another. Flights usually cover this in 6h 14m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Chicago to Saint Thomas Island Cyril E King Airport?
Prices for flights from Chicago to Saint Thomas Island Cyril E King Airport were last updated today.
How many operators does momondo search for flights from Chicago to Saint Thomas Island Cyril E King Airport?
As of June 2025, there are 4 operators available to choose from for flights from Chicago to Saint Thomas Island Cyril E King Airport.
How old do you have to be to fly from Chicago to Saint Thomas Island Cyril E King Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago 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 to Saint Thomas Island?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Chicago to Saint Thomas Island is Boeing 737 MAX 8 (60.66% of total bookings). The next most popular plane models are Airbus A319 (33.88%), Boeing 737-800 (4.37%), and Boeing 737-700 (1.09%).
What is the most popular airline from Chicago to Saint Thomas Island?
momondo data reveals that the most frequently booked airline on the route from Chicago to Saint Thomas Island is American Airlines, representing 41% of all bookings. The subsequent popular airlines are United Airlines at 29%, Spirit Airlines at 21%, and Delta at 9%.
Best airlines flying from Chicago to Saint Thomas Island
Compare and see reviews for airlines that fly from Chicago to Saint Thomas Island with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $182 | Free Cancellation | Rating 6.3 8,060 reviews | |||
| PriceFrom $463 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $467 | Free Cancellation | Rating 8.0 7,963 reviews | |||
| PriceFrom $481 | Free Cancellation | Rating 7.4 8,801 reviews |
United Airlines Flights From Chicago to Saint Thomas Island
United Airlines flight deals from Chicago to Saint Thomas Island start from $481 round-trip. Over the 1 United Airlines flight for this route in a normal week, average airfare is usually $748 round-trip - but some users have found much cheaper deals with momondo.
Traveling to a place near Saint Thomas Island?
Book flights to Saint Thomas Island if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Chicago to Saint Thomas Island?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chicago to Saint Thomas Island. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Chicago to Saint Thomas Island with flexible booking policies on momondo?
Yes. All flights to Saint Thomas Island from Chicago on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Chicago to Saint Thomas Island?
momondo helps you find the best flight between Chicago and Saint Thomas Island by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Chicago to Saint Thomas Island right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Saint Thomas Island from Chicago. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.