
Popular airlines
- American Airlines
American Airlines
- Delta
Delta
- United
United
- Southwest Airlines
Southwest Airlines
- Frontier Airlines
Frontier Airlines
- Alaska Airlines
Alaska Airlines
- JetBlue Airways
JetBlue Airways
Be in the know
Get alerts if flight prices drop or rise*
Book smarter
Save up to 45% on select hotels after you book a flight*
How much is the cheapest flight to Riverside?
Prices were available within the past 7 days and start at NT$5,628 for one-way flights and NT$14,593 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Nov 13 - Wed, Nov 26
ICN
Seoul
IAD
Washington
NT$14,593 Roundtrip, found 13 hours ago
NT$14,593
Roundtrip
found 13 hours ago

Thu, Feb 19 - Sat, Feb 28
ICN
Seoul
IAD
Washington
NT$15,023 Roundtrip, found 16 hours ago
NT$15,023
Roundtrip
found 16 hours ago

Wed, Jul 1 - Mon, Jul 6
AUS
Austin
IAD
Washington
NT$15,567 Roundtrip, found 6 hours ago
NT$15,567
Roundtrip
found 6 hours ago

Fri, Nov 21 - Thu, Dec 11
GVA
Geneva
IAD
Washington
NT$17,557 Roundtrip, found 1 day ago
NT$17,557
Roundtrip
found 1 day ago

Fri, Nov 21 - Thu, Dec 11
GVA
Geneva
IAD
Washington
NT$19,383 Roundtrip, found 1 day ago
NT$19,383
Roundtrip
found 1 day ago
Destination airport | Washington Dulles Intl. |
|---|---|
Destination airport IATA code | IAD |
Destination city name | Washington |
Roundtrip price | NT$14,593 |
Get up to 100% off your flight to Riverside when booking a Flight + Hotel
Heading to Riverside? Explore Riverside with Expedia's Travel Guides to find the best hotels, vacation packages, car rental deals and more!
Trending flights to Riverside
Prices were available within the past 7 days and start at NT$5,628 for one-way flights and NT$14,593 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Mar 7 - Sun, Mar 8
TPE
Taipei
IAD
Washington
NT$26,113 Roundtrip, found 1 day ago
NT$26,113
Roundtrip
found 1 day ago
- Top Flights Destinations
- From Other Airports to Riverside
- Flights to Cities Near Riverside
- Top Riverside Hotels
- Airlines Operating
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 Germany
- Flights to Italy
- Flights to Russia
- Flights to Switzerland
Flights to Cities Near Riverside
Airlines Operating
*Available to Expedia members.