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Cheap Flights from Washington to Idaho

Did You Know?

There are 12 connecting cities from Washington, DC to Idaho.
Salt Lake City, UT is the most popular connecting city from Washington, DC to Idaho.
The most popular destination from Washington, DC is Logan International.
There are 9 carriers flying into Idaho.
Salt Lake City, UT has the most direct flights to Idaho.
The earliest flight from Washington, DC leaves at 4:20 am.

Cheap Domestic Flights from Washington - WAS

Flights
Airline
Lowest Price
US Airways, AirTran, American, Delta, United, Alaska
$363
US Airways, Delta, United
$125
American, Alaska, Delta, United
$362
Delta, Alaska
$429
Cheap Flights from Washington to Idaho - from $125 Round trip from WAS to ID