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All scheduled flights from Portland to Idaho Falls (PDX-IDA)

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All scheduled flights from PDX to IDA. You can fly from Portland to Idaho Falls non-stop on every weekday and the flight takes about 1 and a half hour. Flights with stops take between 3 to 5 hours depending on your flight and connection airport.
PDX-IDA
- Flight has a long layover time at the stop-airport and will affect your flight time.
- Change of terminals at the layover airport. This can go quickly or take time depending on the airport.
- Flight is partially or completely overnight (Red-eye flight).
- Airline or one of the airlines in the flight path is a low-cost carrier. Some travelers wants to avoid low-cost airlines.
- This is codeshare flight. A codeshare flight is an agreement between airlines to sell seats on each others flights. Click on the flight to see the actual flight operator.

The fastest option is flying non-stop between PDX and IDA with a total flight time of 1 hour and 34 minutes.

IDA is the IATA airport code for Idaho Falls Rgnl Airport, Idaho Falls, Idaho.

The transfer from IDA is 8 minutes by car to Downtown Idaho Falls.

Yes, you can fly non-stop from PDX to IDA with Allegiant Air.

It all depends on what dates you plan on flying. But the approximate round-trip price for one passenger with Allegiant Air is $139.