Cheap Flights to Crystal City

View ₩203,900 flight on Wed, Oct 15, 2025Opens in a new window

Popular airlines to Crystal City

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How much is the cheapest flight to Crystal City?

Prices were available within the past 7 days and start at ₩203,900 for one-way flights and ₩403,400 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, Nov 9 - Wed, Dec 3
ONT
Ontario
STL
St. Louis
₩403,400 Roundtrip, found 3 hours ago
₩403,400
Roundtrip
found 3 hours ago
Select Delta flight, departing Sun, Nov 9 from Ontario to St. Louis, returning Wed, Dec 3, priced at ₩403,400 found 3 hours ago
Hawaiian Airlines
Wed, Oct 8 - Wed, Oct 15
LAX
Los Angeles
STL
St. Louis
₩460,100 Roundtrip, found 2 days ago
₩460,100
Roundtrip
found 2 days ago
Select Hawaiian Airlines flight, departing Wed, Oct 8 from Los Angeles to St. Louis, returning Wed, Oct 15, priced at ₩460,100 found 2 days ago
American Airlines
Tue, Nov 18 - Wed, Nov 19
LAX
Los Angeles
STL
St. Louis
₩512,300 Roundtrip, found 1 day ago
₩512,300
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Nov 18 from Los Angeles to St. Louis, returning Wed, Nov 19, priced at ₩512,300 found 1 day ago
United
Tue, Nov 18 - Wed, Nov 19
ONT
Ontario
STL
St. Louis
₩533,900 Roundtrip, found 1 day ago
₩533,900
Roundtrip
found 1 day ago
Select United flight, departing Tue, Nov 18 from Ontario to St. Louis, returning Wed, Nov 19, priced at ₩533,900 found 1 day ago
Air Canada
Thu, Feb 12 - Wed, Feb 18
YYZ
Toronto
STL
St. Louis
₩695,500 Roundtrip, found 15 hours ago
₩695,500
Roundtrip
found 15 hours ago
Select Air Canada flight, departing Thu, Feb 12 from Toronto to St. Louis, returning Wed, Feb 18, priced at ₩695,500 found 15 hours ago

Find the cheapest month to fly from Columbus (CMH) to St. Louis (STL)

August is typically the cheapest month to fly

From ₩199,791 - ₩694,423 per traveler.

Book with confidence

Book with confidence

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

Travel information

Travel information

Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Destination city name
St. Louis
Roundtrip price
₩403,400

Trending flights to Crystal City

Prices were available within the past 7 days and start at ₩203,900 for one-way flights and ₩403,400 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Nov 5 - Wed, Nov 12
ICN
Seoul
STL
St. Louis
₩879,100 Roundtrip, found 5 days ago
₩879,100
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Nov 5 from Seoul to St. Louis, returning Wed, Nov 12, priced at ₩879,100 found 5 days ago

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