
Popular airlines to Sisters
- Alaska Airlines
Alaska Airlines
- Delta
Delta
- United
United
- American Airlines
American Airlines
- Hawaiian Airlines
Hawaiian Airlines
- KLM
KLM
- British Airways
British Airways
- Plan, book, fly with confidence
trending down icon Be in the knowGet alerts if flight prices drop or rise*bex rewards loyalty icon Book smarterSave up to 40% on select hotels after you book a flight*payments icon
How much is the cheapest flight to Sisters?
Prices were available within the past 7 days and start at ₩123,000 for one-way flights and ₩218,200 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 Redmond (RDM)
September is typically the cheapest month to fly
Searching for cheap flights to Sisters? No travel company presents more choices than Expedia if you're looking to compare flights to Sisters. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Oregon. Expedia provides the cheapest flights to many destinations in Oregon and you may find even greater savings if you combine your flight with a hotel stay in Sisters.
Frequently asked questions
Destination airport | Robert's Field |
Destination airport IATA code | RDM |
Destination city name | Redmond |
Roundtrip price | ₩218,200 |
Get up to 100% off your flight to Sisters when booking a Flight + Hotel
Trending flights to Sisters
Prices were available within the past 7 days and start at ₩123,000 for one-way flights and ₩218,200 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

- Top Flights Destinations
- From Other Airports to Sisters
- Flights to Cities Near Sisters
- Top Sisters Hotels
- Airlines Operating
- Expedia's Latest Trends