Cheap Flights to Mount Prospect

View ₩95,300 flight on Thu, Oct 16, 2025Opens in a new window

Popular airlines to Mount Prospect

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How much is the cheapest flight to Mount Prospect?

Prices were available within the past 7 days and start at ₩95,300 for one-way flights and ₩190,400 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, Oct 16 - Mon, Oct 20
DTW
Detroit
ORD
Chicago
₩190,400 Roundtrip, found 3 days ago
₩190,400
Roundtrip
found 3 days ago
Select Delta flight, departing Thu, Oct 16 from Detroit to Chicago, returning Mon, Oct 20, priced at ₩190,400 found 3 days ago
United
Thu, Oct 16 - Mon, Oct 20
DTW
Detroit
ORD
Chicago
₩273,700 Roundtrip, found 3 days ago
₩273,700
Roundtrip
found 3 days ago
Select United flight, departing Thu, Oct 16 from Detroit to Chicago, returning Mon, Oct 20, priced at ₩273,700 found 3 days ago
American Airlines
Thu, Nov 13 - Tue, Nov 18
DFW
Dallas
ORD
Chicago
₩302,500 Roundtrip, found 1 day ago
₩302,500
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Nov 13 from Dallas to Chicago, returning Tue, Nov 18, priced at ₩302,500 found 1 day ago
Hawaiian Airlines
Sat, Oct 11 - Sun, Nov 2
ICN
Seoul
ORD
Chicago
₩832,600 Roundtrip, found 3 days ago
₩832,600
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Sat, Oct 11 from Seoul to Chicago, returning Sun, Nov 2, priced at ₩832,600 found 3 days ago
Alaska Airlines
Sun, Sep 28 - Sat, Oct 4
ICN
Seoul
ORD
Chicago
₩833,500 Roundtrip, found 2 days ago
₩833,500
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Sun, Sep 28 from Seoul to Chicago, returning Sat, Oct 4, priced at ₩833,500 found 2 days ago

Find the cheapest month to fly from Columbus (CMH) to Chicago (ORD)

July is typically the cheapest month to fly

From ₩106,834 - ₩363,581 per traveler.

Searching for cheap flights to Mount Prospect? No travel company presents more choices than Expedia if you're looking to compare flights to Mount Prospect. 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 Mount Prospect.

Flights to Mount Prospect information
Destination airport
O'Hare Intl.
Destination airport IATA code
ORD
Destination city name
Chicago
Roundtrip price
₩190,400

Trending flights to Mount Prospect

Prices were available within the past 7 days and start at ₩95,300 for one-way flights and ₩190,400 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Sat, Oct 11 - Sun, Nov 2
ICN
Seoul
ORD
Chicago
₩832,600 Roundtrip, found 3 days ago
₩832,600
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Sat, Oct 11 from Seoul to Chicago, returning Sun, Nov 2, priced at ₩832,600 found 3 days ago
*Available to Expedia members.