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Flights to Cascades, Sterling from NT$8,586

View NT$4,941 flight on Wed, 2026/8/26Opens in a new window

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How much is the cheapest flight to Cascades?

Prices were available within the past 7 days and start at NT$4,941 for one-way flights and NT$8,586 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Aug 26 - Sun, Sep 6
SEA
Seattle
IAD
Washington
NT$8,586 Roundtrip, found 7 hours ago
NT$8,586
Roundtrip
found 7 hours ago
Select Delta flight, departing Wed, Aug 26 from Seattle to Washington, returning Sun, Sep 6, priced at NT$8,586 found 7 hours ago
American Airlines
Wed, Aug 26 - Sun, Sep 6
SEA
Seattle
IAD
Washington
NT$11,335 Roundtrip, found 7 hours ago
NT$11,335
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Wed, Aug 26 from Seattle to Washington, returning Sun, Sep 6, priced at NT$11,335 found 7 hours ago
United
Wed, Aug 26 - Sun, Sep 6
SEA
Seattle
IAD
Washington
NT$12,151 Roundtrip, found 7 hours ago
NT$12,151
Roundtrip
found 7 hours ago
Select United flight, departing Wed, Aug 26 from Seattle to Washington, returning Sun, Sep 6, priced at NT$12,151 found 7 hours ago
Korean Air
Thu, Nov 26 - Tue, Dec 1
TPE
Taipei
IAD
Washington
NT$27,328 Roundtrip, found 6 days ago
NT$27,328
Roundtrip
found 6 days ago
Select Korean Air flight, departing Thu, Nov 26 from Taipei to Washington, returning Tue, Dec 1, priced at NT$27,328 found 6 days ago
All Nippon Airways
Mon, Aug 31 - Sun, Sep 13
TSA
Taipei
IAD
Washington
NT$29,921 Roundtrip, found 5 days ago
NT$29,921
Roundtrip
found 5 days ago
Select All Nippon Airways flight, departing Mon, Aug 31 from Taipei to Washington, returning Sun, Sep 13, priced at NT$29,921 found 5 days ago

Find the cheapest month to fly from Columbus (CMH) to Baltimore (BWI)

February is typically the cheapest month to fly

From NT$4,152 - NT$10,138 per traveler.

Travel information

Destination airport
Washington Dulles Intl.
Destination airport IATA code
IAD
Destination city name
Washington
Roundtrip price
NT$8,586

Trending flights to Cascades

Prices were available within the past 7 days and start at NT$4,941 for one-way flights and NT$8,586 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Sep 9 - Sat, Sep 19
TPE
Taipei
DCA
Washington
NT$24,649 Roundtrip, found 6 days ago
NT$24,649
Roundtrip
found 6 days ago
Select United flight, departing Wed, Sep 9 from Taipei to Washington, returning Sat, Sep 19, priced at NT$24,649 found 6 days ago
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