Photo by JG Morris

Popular airlines to Prairie du Rocher
- American Airlines
American Airlines
- Delta
Delta
- United
United
- Southwest Airlines
Southwest Airlines
- Frontier Airlines
Frontier Airlines
- Alaska Airlines
Alaska Airlines
- Air Canada
Air Canada
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 45% on select hotels after you book a flight*
How much is the cheapest flight to Prairie du Rocher?
Prices were available within the past 7 days and start at NT$4,230 for one-way flights and NT$11,111 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Dec 4 - Wed, Dec 10
SFO
San Francisco
STL
St. Louis
NT$11,111 Roundtrip, found 16 hours ago
NT$11,111
Roundtrip
found 16 hours ago

Thu, Dec 4 - Wed, Dec 10
SFO
San Francisco
STL
St. Louis
NT$11,166 Roundtrip, found 16 hours ago
NT$11,166
Roundtrip
found 16 hours ago

Thu, Dec 4 - Wed, Dec 10
SFO
San Francisco
STL
St. Louis
NT$11,258 Roundtrip, found 16 hours ago
NT$11,258
Roundtrip
found 16 hours ago

Fri, Dec 26 - Sat, Jan 31
TPE
Taipei
STL
St. Louis
NT$26,775 Roundtrip, found 4 days ago
NT$26,775
Roundtrip
found 4 days ago

Tue, Jul 7 - Wed, Jul 15
ICN
Seoul
STL
St. Louis
NT$28,621 Roundtrip, found 15 hours ago
NT$28,621
Roundtrip
found 15 hours ago
Frequently asked questions
Destination airport | Lambert-St. Louis Intl. |
|---|---|
Destination airport IATA code | STL |
Destination city name | St. Louis |
Roundtrip price | NT$11,111 |
Get up to 100% off your flight to Prairie du Rocher when booking a Flight + Hotel
Heading to Prairie du Rocher? Explore Prairie du Rocher with Expedia's Travel Guides to find the best hotels, vacation packages, car rental deals and more!
Trending flights to Prairie du Rocher
Prices were available within the past 7 days and start at NT$4,230 for one-way flights and NT$11,111 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Dec 26 - Sat, Jan 31
TPE
Taipei
STL
St. Louis
NT$26,775 Roundtrip, found 4 days ago
NT$26,775
Roundtrip
found 4 days ago
- Top Flights Destinations
- Flights to Cities Near Prairie du Rocher
- Top Prairie du Rocher Hotels
- Airlines Operating
- Expedia's Latest Trends
Top Flight Destinations
- Flights to New York
- Flights to Los Angeles
- Flights to San Francisco
- Flights to Seattle
- Flights to Las Vegas
- Flights to Chicago
- Flights to Boston
- Flights to Orlando
- Flights to San Diego
- Flights to Austin
- Flights to Phoenix
- Flights to Houston
- Flights to Dallas
- Flights to Anaheim
- Flights to San Antonio
- Flights to Atlanta
- Flights to Miami
- Flights to New Orleans
- Flights to Washington
- Flights to Denver
Top Flight Destinations In the World
- Flights to Taiwan
- Flights to Japan
- Flights to South Korea
- Flights to Philippines
- Flights to United States of America
- Flights to Thailand
- Flights to Malaysia
- Flights to China
- Flights to Australia
- Flights to New Zealand
- Flights to Vietnam
- Flights to Canada
- Flights to South Africa
- Flights to France
- Flights to Spain
- Flights to Türkiye
- Flights to Italy
- Flights to Germany
- Flights to Russia
- Flights to Switzerland
Flights to Cities Near Prairie du Rocher
Airlines Operating
Expedia's Latest Trends
Hotels
Flights
Packages
General
- Visit Fort Myers Beach
- Visit Destin
- Visit Portland
- Visit Santa Cruz
- Visit Napa
- Visit Bainbridge Island
- Visit Cupertino
- Visit Palm Springs
- Visit Peru
- Visit Yellowstone National Park
- Visit Sequoia National Park
- Visit Mount Shasta
- Visit Bloomington
- Visit Springfield
- Visit San Diego
- Visit Newport Beach
- Visit Honolulu
- Visit Naples
- Visit San Jose
- Visit Champaign
- Visit Helen
*Available to Expedia members.