Flights to Rosemont, Knoxville from NT$18,567

View NT$9,251 flight on Thu, 2026/7/2Opens in a new window

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How much is the cheapest flight to Rosemont?

Prices were available within the past 7 days and start at NT$9,251 for one-way flights and NT$18,567 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, Jun 21 - Fri, Jun 26
PHX
Phoenix
IAD
Washington
NT$18,567 Roundtrip, found 1 day ago
NT$18,567
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, Jun 21 from Phoenix to Washington, returning Fri, Jun 26, priced at NT$18,567 found 1 day ago
United
Sun, Jun 21 - Fri, Jun 26
PHX
Phoenix
IAD
Washington
NT$18,661 Roundtrip, found 1 day ago
NT$18,661
Roundtrip
found 1 day ago
Select United flight, departing Sun, Jun 21 from Phoenix to Washington, returning Fri, Jun 26, priced at NT$18,661 found 1 day ago
American Airlines
Sun, Jun 21 - Fri, Jun 26
PHX
Phoenix
IAD
Washington
NT$20,522 Roundtrip, found 1 day ago
NT$20,522
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sun, Jun 21 from Phoenix to Washington, returning Fri, Jun 26, priced at NT$20,522 found 1 day ago
Lufthansa
Tue, May 26 - Tue, Jun 2
BUD
Budapest
IAD
Washington
NT$27,660 Roundtrip, found 13 hours ago
NT$27,660
Roundtrip
found 13 hours ago
Select Lufthansa flight, departing Tue, May 26 from Budapest to Washington, returning Tue, Jun 2, priced at NT$27,660 found 13 hours ago
Swiss International Air Lines
Tue, May 26 - Tue, Jun 2
BUD
Budapest
IAD
Washington
NT$27,822 Roundtrip, found 13 hours ago
NT$27,822
Roundtrip
found 13 hours ago
Select Swiss International Air Lines flight, departing Tue, May 26 from Budapest to Washington, returning Tue, Jun 2, priced at NT$27,822 found 13 hours ago

Travel information

Destination airport
Washington Dulles Intl.
Destination airport IATA code
IAD
Destination city name
Washington
Roundtrip price
NT$18,567

Trending flights to Rosemont

Prices were available within the past 7 days and start at NT$9,251 for one-way flights and NT$18,567 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All Nippon Airways
Wed, Nov 18 - Thu, Nov 26
TSA
Taipei
IAD
Washington
NT$31,727 Roundtrip, found 5 days ago
NT$31,727
Roundtrip
found 5 days ago
Select All Nippon Airways flight, departing Wed, Nov 18 from Taipei to Washington, returning Thu, Nov 26, priced at NT$31,727 found 5 days ago
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