Cheap Flights to Crystal Lake

View ₩149,800 flight on Sat, Oct 25, 2025Opens in a new window

Popular airlines to Crystal Lake

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How much is the cheapest flight to Crystal Lake?

Prices were available within the past 7 days and start at ₩149,800 for one-way flights and ₩299,500 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Oct 25 - Sat, Nov 1
LAX
Los Angeles
ORD
Chicago
₩299,500 Roundtrip, found 5 days ago
₩299,500
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Oct 25 from Los Angeles to Chicago, returning Sat, Nov 1, priced at ₩299,500 found 5 days ago
Hawaiian Airlines
Sat, Oct 18 - Tue, Oct 21
LAX
Los Angeles
ORD
Chicago
₩300,500 Roundtrip, found 5 days ago
₩300,500
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Sat, Oct 18 from Los Angeles to Chicago, returning Tue, Oct 21, priced at ₩300,500 found 5 days ago
United
Sat, Oct 25 - Sat, Nov 1
LAX
Los Angeles
ORD
Chicago
₩396,900 Roundtrip, found 5 days ago
₩396,900
Roundtrip
found 5 days ago
Select United flight, departing Sat, Oct 25 from Los Angeles to Chicago, returning Sat, Nov 1, priced at ₩396,900 found 5 days ago
American Airlines
Sat, Oct 25 - Sat, Nov 1
LAX
Los Angeles
ORD
Chicago
₩412,000 Roundtrip, found 5 days ago
₩412,000
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Oct 25 from Los Angeles to Chicago, returning Sat, Nov 1, priced at ₩412,000 found 5 days ago
Alaska Airlines
Thu, Sep 25 - Sat, Oct 4
ICN
Seoul
ORD
Chicago
₩832,300 Roundtrip, found 4 days ago
₩832,300
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Thu, Sep 25 from Seoul to Chicago, returning Sat, Oct 4, priced at ₩832,300 found 4 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 Crystal Lake? No travel company presents more choices than Expedia if you're looking to compare flights to Crystal Lake. 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 Crystal Lake.

Flights to Crystal Lake information
Destination airport
O'Hare Intl.
Destination airport IATA code
ORD
Destination city name
Chicago
Roundtrip price
₩299,500

Trending flights to Crystal Lake

Prices were available within the past 7 days and start at ₩149,800 for one-way flights and ₩299,500 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, Nov 10 - Mon, Nov 17
ICN
Seoul
ORD
Chicago
₩798,800 Roundtrip, found 5 days ago
₩798,800
Roundtrip
found 5 days ago
Select American Airlines flight, departing Mon, Nov 10 from Seoul to Chicago, returning Mon, Nov 17, priced at ₩798,800 found 5 days ago
*Available to Expedia members.