A river with a bridge in the background and a kayak in the foreground.

Cheap Flights to Union

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How much is the cheapest flight to Union?

Prices were available within the past 7 days and start at ₩198,700 for one-way flights and ₩397,300 for roundtrip, for the period specified. Prices and availability are subject to change.
Southwest Airlines
Sat, Nov 21 - Tue, Nov 24
CMH
Columbus
MDW
Chicago
₩397,300
Roundtrip
Found 1 day ago
Select Southwest Airlines flight, departing Sat, Nov 21 from Columbus to Chicago, returning Tue, Nov 24, priced at ₩397,300 Found 1 day ago
Southwest Airlines
Sat, Nov 21 - Tue, Nov 24
CMH
Columbus
MDW
Chicago
₩423,400
Roundtrip
Found 1 day ago
Select Southwest Airlines flight, departing Sat, Nov 21 from Columbus to Chicago, returning Tue, Nov 24, priced at ₩423,400 Found 1 day ago
Delta
Mon, Nov 23 - Mon, Nov 23
CMH
Columbus
ORD
Chicago
₩454,400
Roundtrip
Found 1 day ago
Select Delta flight, departing Mon, Nov 23 from Columbus to Chicago, returning Mon, Nov 23, priced at ₩454,400 Found 1 day ago
American Airlines
Sat, Nov 21 - Sat, Nov 21
CMH
Columbus
ORD
Chicago
₩548,300
Roundtrip
Found 1 day ago
Select American Airlines flight, departing Sat, Nov 21 from Columbus to Chicago, returning Sat, Nov 21, priced at ₩548,300 Found 1 day ago
United
Mon, Nov 23 - Fri, Nov 27
CMH
Columbus
ORD
Chicago
₩593,900
Roundtrip
Found 1 day ago
Select United flight, departing Mon, Nov 23 from Columbus to Chicago, returning Fri, Nov 27, priced at ₩593,900 Found 1 day ago

Book with confidence

Searching for cheap flights to Union? No travel company presents more choices than Expedia if you're looking to compare flights to Union. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Illinois. Expedia provides the cheapest flights to many destinations in Illinois and you may find even greater savings if you combine your flight with a hotel stay in Union.

Travel information

Destination city name
Chicago
Destination airport
Chicago O'Hare Intl. Airport
Destination airport IATA code
ORD
Airlines serving
American Airlines, Delta, United, Frontier Airlines, Alaska Airlines, JetBlue Airways, Air Canada, Lufthansa, Turkish Airlines, Swiss International Air Lines, British Airways, KLM, LOT-Polish Airlines, Air France, Iberia, SAS, Austrian Airlines, Finnair, Brussels Airlines, Volaris, Aeromexico, Aer Lingus, Emirates, PD, Icelandair, Avianca, TAP Portugal, Virgin Atlantic, Qatar Airways, Contour Airlines, Japan Airlines, Etihad Airways, Cathay Pacific, WestJet, Sun Country Airlines, All Nippon Airways
Popular airline
American Airlines
Roundtrip price
₩397,300

Trending flights to Union

Prices were available within the past 7 days and start at ₩198,700 for one-way flights and ₩397,300 for roundtrip, for the period specified. Prices and availability are subject to change.
Philippine Airlines
Wed, Nov 11 - Mon, Dec 7
ICN
Seoul
ORD
Chicago
₩1,325,900
Roundtrip
Found 5 days ago
Select Philippine Airlines flight, departing Wed, Nov 11 from Seoul to Chicago, returning Mon, Dec 7, priced at ₩1,325,900 Found 5 days ago
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