Cheap Flights from Sisters from ฿15,955

View ฿15,955 flight on Thu, 4 Jun 2026Opens in a new window

Popular airlines from Sisters

  • Alaska Airlines

  • United

  • Delta

  • American Airlines

  • British Airways

  • Korean Air

  • Aeromexico

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Cheapest flights from Sisters

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 4 Jun - Tue, 9 Jun
RDM
Redmond
PDX
Portland
฿27,970 Return, found 5 hours ago
฿27,970
Return
found 5 hours ago
Select Delta flight, departing Thu, 4 Jun from Redmond to Portland, returning Tue, 9 Jun, priced at ฿27,970 found 5 hours ago
Delta
Thu, 4 Jun - Tue, 9 Jun
RDM
Redmond
PDX
Portland
฿32,565 Return, found 5 hours ago
฿32,565
Return
found 5 hours ago
Select Delta flight, departing Thu, 4 Jun from Redmond to Portland, returning Tue, 9 Jun, priced at ฿32,565 found 5 hours ago
Delta
Thu, 4 Jun - Tue, 9 Jun
RDM
Redmond
PDX
Portland
฿33,220 Return, found 5 hours ago
฿33,220
Return
found 5 hours ago
Select Delta flight, departing Thu, 4 Jun from Redmond to Portland, returning Tue, 9 Jun, priced at ฿33,220 found 5 hours ago
Delta
Thu, 4 Jun - Tue, 9 Jun
RDM
Redmond
PDX
Portland
฿33,875 Return, found 5 hours ago
฿33,875
Return
found 5 hours ago
Select Delta flight, departing Thu, 4 Jun from Redmond to Portland, returning Tue, 9 Jun, priced at ฿33,875 found 5 hours ago
Delta
Thu, 4 Jun - Tue, 9 Jun
RDM
Redmond
PDX
Portland
฿34,040 Return, found 5 hours ago
฿34,040
Return
found 5 hours ago
Select Delta flight, departing Thu, 4 Jun from Redmond to Portland, returning Tue, 9 Jun, priced at ฿34,040 found 5 hours ago
Delta
Thu, 4 Jun - Tue, 9 Jun
RDM
Redmond
PDX
Portland
฿34,225 Return, found 5 hours ago
฿34,225
Return
found 5 hours ago
Select Delta flight, departing Thu, 4 Jun from Redmond to Portland, returning Tue, 9 Jun, priced at ฿34,225 found 5 hours ago
United
Thu, 4 Jun - Tue, 9 Jun
RDM
Redmond
PDX
Portland
฿34,535 Return, found 5 hours ago
฿34,535
Return
found 5 hours ago
Select United flight, departing Thu, 4 Jun from Redmond to Portland, returning Tue, 9 Jun, priced at ฿34,535 found 5 hours ago
United
Thu, 4 Jun - Tue, 9 Jun
RDM
Redmond
PDX
Portland
฿34,720 Return, found 5 hours ago
฿34,720
Return
found 5 hours ago
Select United flight, departing Thu, 4 Jun from Redmond to Portland, returning Tue, 9 Jun, priced at ฿34,720 found 5 hours ago
Delta
Thu, 4 Jun - Tue, 9 Jun
RDM
Redmond
PDX
Portland
฿34,880 Return, found 5 hours ago
฿34,880
Return
found 5 hours ago
Select Delta flight, departing Thu, 4 Jun from Redmond to Portland, returning Tue, 9 Jun, priced at ฿34,880 found 5 hours ago
American Airlines
Thu, 4 Jun - Tue, 9 Jun
RDM
Redmond
PDX
Portland
฿43,155 Return, found 5 hours ago
฿43,155
Return
found 5 hours ago
Select American Airlines flight, departing Thu, 4 Jun from Redmond to Portland, returning Tue, 9 Jun, priced at ฿43,155 found 5 hours ago

Travel information

Flights from Sisters: Essential Travel Information

Cheapest flight from Sisters
฿27,970 (roundtrip)
Best airlines to fly from Sisters
Delta, United, American Airlines
Cheapest month to fly from Sisters
June
Sisters IATA code
RDM
Sisters Country/State
Oregon
Airline ticket deals from Sisters
฿27,970 - ฿43,155

 

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