Phoenix to Idaho Falls Flights

PHX-IDA Flight Tickets Booking by Date


Book cheap flights to Idaho Falls from Phoenix today with using OutTrippin’s ticket finder. We help you compare flights, carriers and seating classes all year round. Be sure to find the right flight to match your budget, plans and travel preferences.

Round-trip Tickets from Phoenix to Idaho Falls

Departure dateReturn dateFlightStopsFind Ticket



United Airlines (UA 2319)

1 stop




United Airlines (UA 5444)

2 stops


* Total price includes taxes + fees for 1 adult. Additional bag fees and other fees may apply.

Phoenix-Idaho Falls Flight is Served by Airlines

  • Allegiant Air Flights

Departure Phoenix-Mesa Gateway Airport (Phoenix)

  • Airport Name: Phoenix-Mesa Gateway Airport
  • Country Code: US
  • City Code: PHX
  • Airport Code: AZA
  • Flightable: Active
  • Time Zone: America/Phoenix
  • Latitude: 33.307777
  • Longitude: -111.655556

Destination Idaho Falls Regional Airport (Idaho Falls)

  • Airport Name: Idaho Falls Regional Airport
  • Country Code: US
  • City Code: IDA
  • Airport Code: IDA
  • Flightable: Active
  • Time Zone: America/Boise
  • Latitude: 43.514854
  • Longitude: -112.06751

*Flight prices are indicative, based on passenger numbers and may vary dependent on your individual flight dates. Complete a new search to view live pricing.

* Checked baggage is not included but may be added for a fee. Carry-on baggage limits, including size restrictions, will be strictly applied. Passengers with more than the applicable carry-on baggage allowance will need to check in baggage, and charges will apply.