$283 Find Cheap Flights from Saint Thomas Island to Chicago - Compare and Save

Among airlines operating Saint Thomas Island to Chicago O'Hare Intl Airport flights:

• American Airlines: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

2 airlines operate flights between Saint Thomas Island and Chicago O'Hare Intl Airport. The airlines offering nonstop flights on this route include:

• United Airlines
• American Airlines

Flights from Saint Thomas Island to Chicago O'Hare Intl Airport usually depart from Saint Thomas Island Cyril E King (STT) and arrive at Chicago O'Hare Intl (ORD).

Here are some options for this route, based on selected ticket types and cabin classes:

• American Airlines: a cabin bag in Economy Class class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Two cabin classes are available on flights from Saint Thomas Island to Chicago O'Hare Intl Airport:

• Economy Class
• Business Class

On this route, nonstop and layover fares are close on average, with nonstop at $536 round-trip and layover options via Fort Lauderdale (FLL) at $540.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $50–$50 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Airbus A319 family is used most often on this route, operated mainly by American Airlines. Other aircraft seen on the route include Boeing 737-800 variants.

One-stop flights from Saint Thomas Island to Chicago O'Hare Intl Airport most commonly connect through:

• Miami (MIA) - 70% of one-stop connections
• Fort Lauderdale (FLL) - 20% of one-stop connections
• Atlanta Hartsfield-Jackson (ATL) - 5% of one-stop connections
• San Juan Luis Munoz Marin Intl (SJU) - 5% of one-stop connections

Miami (MIA) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 80% on the Saint Thomas Island to Chicago O'Hare Intl Airport route. Friday is the cheapest departure day at $306 round-trip on average, while Monday is the most expensive at $1,505, a difference of $1,199. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Some of the most popular sights in Chicago O'Hare Intl Airport are Magnificent Mile, Grant Park and River North. These are among the most viewed places in Chicago O'Hare Intl Airport on KAYAK.

These are the earliest and latest flight times available from Saint Thomas Island to Chicago O'Hare Intl Airport:

• Earliest: departs at 2:00 pm and lands at 7:44 pm
• Latest: departs at 4:22 pm and lands at 10:06 pm.

The flight takes about 5h 44m.

A nonstop flight from Saint Thomas Island to Chicago O'Hare Intl Airport takes 5h 44m, covering 2,116 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $571 to $1,469. That means the highest observed fare was about 3x higher than the lowest one.

One-way fares from Saint Thomas Island to Chicago O'Hare Intl Airport are currently lower than usual. Average one-way flight prices are about $287, which is 27% below the typical average for this route.

Flying via Atlanta Hartsfield-Jackson (ATL) gives the shortest average 1-stop total travel time at 6h 50m, compared with 7h 37m via San Juan Luis Munoz Marin Intl (SJU) and 7h 54m via Miami (MIA).

Chicago O'Hare Intl Airport is 1 hour behind Saint Thomas Island (Central Time vs Atlantic Time). Plan for the time shift when scheduling connections or first-day activities.

Chicago O'Hare Intl Airport (ORD) hosts 5 major car rental companies, with daily rates starting from around $17 for economy cars. Top options include:
• Routes Car & Truck Rentals
• Europcar
• Hertz
• Dollar
• Ace

Round-trip flights from Saint Thomas Island to Chicago O'Hare Intl Airport range from $505 to $759, with an average of $539 over the past 12 months. Anything below $505 counts as a good deal.