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How much is the cheapest flight to Waterloo?
Prices were available within the past 7 days and start at ¥83,580 for one-way flights and ¥74,510 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.





Find the cheapest month to fly from Columbus (CMH) to Washington (DCA)
November is typically the cheapest month to fly
Expedia is the largest online travel agency which means that Expedia have access to cheap airline tickets. So make sure you check Expedia regularly for these bargain flights because the cheapest airline ticket deals sell out fast.
If you're looking to save even more, find additional savings by combining your Waterloo flight with a hotel to create a personalized bargain travel package. Early birds can discover fantastic savings by booking in advance, while last minute travelers can enjoy great last minute deals. With Expedia, there’s no shortage of options to save even more on your Waterloo trip!
Frequently asked questions
Destination airport | Washington Dulles Intl. |
|---|---|
Destination airport IATA code | IAD |
Destination city name | Washington |
Roundtrip price | ¥74,510 |
Get up to 100% off your flight to Waterloo when booking a Flight + Hotel
Trending flights to Waterloo
Prices were available within the past 7 days and start at ¥83,580 for one-way flights and ¥74,510 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

- Top Flights Destinations
- From Other Airports to Waterloo
- Flights to Cities Near Waterloo
- Airlines Operating
Top Flight Destinations
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From Other Airports to Waterloo
- Newark Liberty Intl. Airport to Washington (EWR - DCA)
- Osaka to Washington (ITM - DCA)
- Sapporo to Washington (CTS - DCA)
- Naha to Washington (OKA - DCA)
- Boston to Washington (BOS - DCA)
- Hiroshima to Washington (HIJ - DCA)
- Huntsville to Washington (HSV - DCA)
- Seattle to Washington (SEA - DCA)
- Tokyo to Washington (NRT - DCA)
- Dallas to Washington (DFW - DCA)
Flights to Cities Near Waterloo
Airlines Operating
- Catovair
- Darwin Airline SA Lugano
- Royal Airways Limited
- Vietnam Air Service Co.
- West Caribbean Costa Rica
- Bulgarian Air Charter
- Branson Air Express
- S.N.C.F. French Rail
- Eastern Airlines
- Frontier Flying Service
- STAR PERU
- Nextjet
- PAL Express
- Via Rail Canada
- Tulpar Avia Service
- Sun D'Or International Airlines