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How much is the cheapest flight to Affton?
Prices were available within the past 7 days and start at NT$2,742 for one-way flights and NT$6,766 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Dec 7 - Fri, Dec 12
SEA
Seattle
STL
St. Louis
NT$6,766 Roundtrip, found 1 day ago
NT$6,766
Roundtrip
found 1 day ago

Sun, Dec 7 - Fri, Dec 12
SEA
Seattle
STL
St. Louis
NT$8,026 Roundtrip, found 1 day ago
NT$8,026
Roundtrip
found 1 day ago

Sun, Dec 7 - Fri, Dec 12
SEA
Seattle
STL
St. Louis
NT$8,161 Roundtrip, found 1 day ago
NT$8,161
Roundtrip
found 1 day ago

Sun, Nov 23 - Fri, Nov 28
SEA
Seattle
STL
St. Louis
NT$19,185 Roundtrip, found 1 day ago
NT$19,185
Roundtrip
found 1 day ago

Wed, Dec 3 - Mon, Dec 15
BUD
Budapest
STL
St. Louis
NT$25,244 Roundtrip, found 22 hours ago
NT$25,244
Roundtrip
found 22 hours ago
Destination airport | Lambert-St. Louis Intl. |
|---|---|
Destination airport IATA code | STL |
Destination city name | St. Louis |
Roundtrip price | NT$6,766 |
Get up to 100% off your flight to Affton when booking a Flight + Hotel
Heading to Affton? Explore Affton with Expedia's Travel Guides to find the best hotels, vacation packages, car rental deals and more!
Trending flights to Affton
Prices were available within the past 7 days and start at NT$2,742 for one-way flights and NT$6,766 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Nov 26 - Tue, Dec 9
TPE
Taipei
STL
St. Louis
NT$26,942 Roundtrip, found 5 days ago
NT$26,942
Roundtrip
found 5 days ago
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