Cheap Flights to Prospect Heights

View ₩128,300 flight on Sun, Jan 11, 2026Opens in a new window

Popular airlines to Prospect Heights

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How much is the cheapest flight to Prospect Heights?

Prices were available within the past 7 days and start at ₩128,300 for one-way flights and ₩259,800 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, Jan 8 - Sun, Jan 11
EWR
New York
ORD
Chicago
₩259,800 Roundtrip, found 6 days ago
₩259,800
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Jan 8 from New York to Chicago, returning Sun, Jan 11, priced at ₩259,800 found 6 days ago
United
Fri, Dec 5 - Mon, Dec 8
EWR
New York
ORD
Chicago
₩318,000 Roundtrip, found 5 days ago
₩318,000
Roundtrip
found 5 days ago
Select United flight, departing Fri, Dec 5 from New York to Chicago, returning Mon, Dec 8, priced at ₩318,000 found 5 days ago
American Airlines
Wed, Dec 3 - Fri, Dec 5
EWR
New York
ORD
Chicago
₩347,000 Roundtrip, found 5 days ago
₩347,000
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Dec 3 from New York to Chicago, returning Fri, Dec 5, priced at ₩347,000 found 5 days ago
Alaska Airlines
Tue, Dec 30 - Mon, Jan 5
LAX
Los Angeles
ORD
Chicago
₩498,400 Roundtrip, found 2 days ago
₩498,400
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, Dec 30 from Los Angeles to Chicago, returning Mon, Jan 5, priced at ₩498,400 found 2 days ago
Hawaiian Airlines
Fri, Dec 12 - Sun, Dec 14
LAX
Los Angeles
ORD
Chicago
₩508,200 Roundtrip, found 1 day ago
₩508,200
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Fri, Dec 12 from Los Angeles to Chicago, returning Sun, Dec 14, priced at ₩508,200 found 1 day ago

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

July is typically the cheapest month to fly

From ₩111,077 - ₩418,392 per traveler.

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

Flights to Prospect Heights information
Destination airport
Midway Intl.
Destination airport IATA code
MDW
Destination city name
Chicago
Roundtrip price
₩306,400

Trending flights to Prospect Heights

Prices were available within the past 7 days and start at ₩128,300 for one-way flights and ₩259,800 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Dec 11 - Tue, Dec 30
ICN
Seoul
ORD
Chicago
₩805,100 Roundtrip, found 4 days ago
₩805,100
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Dec 11 from Seoul to Chicago, returning Tue, Dec 30, priced at ₩805,100 found 4 days ago
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