Cheap Flights to Deer Park

View ₩170,000 flight on Wed, Sep 24, 2025Opens in a new window

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How much is the cheapest flight to Deer Park?

Prices were available within the past 7 days and start at ₩170,000 for one-way flights and ₩384,200 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, Oct 20 - Tue, Nov 4
ONT
Ontario
STL
St. Louis
₩384,200 Roundtrip, found 2 days ago
₩384,200
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Oct 20 from Ontario to St. Louis, returning Tue, Nov 4, priced at ₩384,200 found 2 days ago
American Airlines
Wed, Jan 21 - Wed, Jan 28
LAX
Los Angeles
STL
St. Louis
₩461,200 Roundtrip, found 5 days ago
₩461,200
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Jan 21 from Los Angeles to St. Louis, returning Wed, Jan 28, priced at ₩461,200 found 5 days ago
United
Wed, Jan 21 - Wed, Jan 28
LAX
Los Angeles
STL
St. Louis
₩474,800 Roundtrip, found 5 days ago
₩474,800
Roundtrip
found 5 days ago
Select United flight, departing Wed, Jan 21 from Los Angeles to St. Louis, returning Wed, Jan 28, priced at ₩474,800 found 5 days ago
Hawaiian Airlines
Mon, Jan 19 - Thu, Jan 29
LAX
Los Angeles
STL
St. Louis
₩547,900 Roundtrip, found 5 days ago
₩547,900
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Mon, Jan 19 from Los Angeles to St. Louis, returning Thu, Jan 29, priced at ₩547,900 found 5 days ago
Alaska Airlines
Mon, Sep 15 - Sat, Sep 20
ICN
Seoul
MCI
Kansas City
₩911,700 Roundtrip, found 3 days ago
₩911,700
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Mon, Sep 15 from Seoul to Kansas City, returning Sat, Sep 20, priced at ₩911,700 found 3 days ago

Find the cheapest month to fly from Columbus (CMH) to Kansas City (MCI)

August is typically the cheapest month to fly

From ₩248,554 - ₩773,392 per traveler.

Graph displaying average flight prices per month

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

Flights to Deer Park information
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Destination city name
St. Louis
Roundtrip price
₩384,200

Trending flights to Deer Park

Prices were available within the past 7 days and start at ₩170,000 for one-way flights and ₩384,200 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Nov 7 - Sun, Nov 16
ICN
Seoul
STL
St. Louis
₩839,700 Roundtrip, found 4 days ago
₩839,700
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Nov 7 from Seoul to St. Louis, returning Sun, Nov 16, priced at ₩839,700 found 4 days ago
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