
Popular airlines to Thornton Junction
- Delta
Delta
- United
United
- American Airlines
American Airlines
- Korean Air
Korean Air
- Air Canada
Air Canada
- EVA Airways
EVA Airways
- Cathay Pacific
Cathay Pacific
- Plan, book, fly with confidence
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How much is the cheapest flight to Thornton Junction?
Prices were available within the past 7 days and start at ₩94,800 for one-way flights and ₩189,500 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.





Find the cheapest month to fly from Columbus (CMH) to Chicago (ORD)
July is typically the cheapest month to fly
Graph displaying average flight prices per month
Searching for cheap flights to Thornton Junction? No travel company presents more choices than Expedia if you're looking to compare flights to Thornton Junction. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Chicago. Expedia provides the cheapest flights to many destinations in Chicago and you may find even greater savings if you combine your flight with a hotel stay in Thornton Junction.
Destination airport | O'Hare Intl. |
Destination airport IATA code | ORD |
Destination city name | Chicago |
Roundtrip price | ₩203,000 |
Get up to 100% off your flight to Thornton Junction when booking a Flight + Hotel
Trending flights to Thornton Junction
Prices were available within the past 7 days and start at ₩94,800 for one-way flights and ₩189,500 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

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From Other Airports to Thornton Junction
- Newark Liberty Intl. Airport to Chicago (EWR - ORD)
- Los Angeles to Chicago (LAX - ORD)
- Bangkok to Chicago (BKK - ORD)
- Hong Kong to Chicago (HKG - ORD)
- New York to Chicago (LGA - ORD)
- Boston to Chicago (BOS - ORD)
- Seoul to Chicago (GMP - ORD)
- New York to Chicago (JFK - ORD)
- Seattle to Chicago (SEA - ORD)
- Busan to Chicago (PUS - ORD)