
Popular airlines to St. Leonard
- American Airlines
American Airlines
- Delta
Delta
- United
United
- Southwest Airlines
Southwest Airlines
- JetBlue Airways
JetBlue Airways
- Frontier Airlines
Frontier Airlines
- Alaska Airlines
Alaska Airlines
- 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 St. Leonard?
Prices were available within the past 7 days and start at NT$2,032 for one-way flights and NT$4,063 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Apr 17 - Sat, Apr 25
JFK
New York
DCA
Washington
NT$4,063 Roundtrip, found 3 days ago
NT$4,063
Roundtrip
found 3 days ago

Fri, Apr 17 - Sat, Apr 25
JFK
New York
DCA
Washington
NT$5,008 Roundtrip, found 3 days ago
NT$5,008
Roundtrip
found 3 days ago

Sun, Jan 25 - Thu, Jan 29
BOS
Boston
DCA
Washington
NT$5,545 Roundtrip, found 1 day ago
NT$5,545
Roundtrip
found 1 day ago

Mon, Jan 12 - Tue, Jan 20
SEA
Seattle
DCA
Washington
NT$12,345 Roundtrip, found 2 days ago
NT$12,345
Roundtrip
found 2 days ago

Tue, Feb 24 - Mon, Apr 27
TSA
Taipei
DCA
Washington
NT$22,481 Roundtrip, found 23 hours ago
NT$22,481
Roundtrip
found 23 hours ago
Frequently asked questions
Destination airport | Ronald Reagan Washington National |
|---|---|
Destination airport IATA code | DCA |
Destination city name | Washington |
Roundtrip price | NT$4,063 |
Trending flights to St. Leonard
Prices were available within the past 7 days and start at NT$2,032 for one-way flights and NT$4,063 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Feb 10 - Mon, Mar 9
TPE
Taipei
DCA
Washington
NT$18,885 Roundtrip, found 17 hours ago
NT$18,885
Roundtrip
found 17 hours ago
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