$149 Cheap flight deals from Portland (PDX) to Idaho Falls (IDA)
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This Weekend's Flight Deals from Portland to Idaho Falls
This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Airfares from $149 One Way, $282 Round Trip from Portland to Idaho Falls
Prices starting at $282 for return flights and $149 for one-way flights to Idaho Falls were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Idaho Falls first class flight packages
The Hideaway Lodge
Sep 7 - Sep 14
Portland (PDX) to Idaho Falls (IDA)
Idaho Falls (IDA) to Portland (PDX)
Reviewed on Jul 19, 2024
Timbers at Island Park Village Resort
Sep 7 - Sep 14
Portland (PDX) to Idaho Falls (IDA)
Idaho Falls (IDA) to Portland (PDX)
Reviewed on May 31, 2023
Sawtelle Mountain Resort
Sep 7 - Sep 14
Portland (PDX) to Idaho Falls (IDA)
Idaho Falls (IDA) to Portland (PDX)
Reviewed on Jul 10, 2025
More About Flying To Idaho Falls from Portland
Route Information for Flights from Portland to Idaho Falls
Origin Airport IATA Code | PDX |
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Destination Airport IATA Code | IDA |
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Portland to Idaho Falls
Orbitz combines guaranteed low prices with cutting-edge mobile tools for travel from Portland to Idaho Falls to give you a travel experience that is second to none.
Bargain Travel at Your Fingertips
Orbitz provides the cheapest fares from Portland to Idaho Falls. When reserving your flight you can mix and match a range of low cost airlines for you departing and returning domestic or international flights. This way you can travel on a budget while selecting the flights that suit your schedule.
Modern Tools for Fast-Paced Travel
Orbitz makes use of the latest technology to ensure that you are always kept up-to-date on the status of your Portland to Idaho Falls flights. Through easy-to-use mobile Android and iPhone apps you can book low cost flights from Portland to Idaho Falls and choose a range of cheap hotels to stay in.
Enjoy Stress-Free Travel with Flight Alerts
Once you have booked your flights from Portland to Idaho Falls on Orbitz you will always be kept informed of any changes to your flight. When you opt into Orbitz’s free email and SMS alerts on your Portland to Idaho Falls flights you can ask Orbitz to send the flight details to up to 6 other contacts, so keeping your family and business team informed is a cinch.
Frequent Flyer Program
For loyal Orbitz customers who fly from Portland to Idaho Falls the chance to join our frequent flyer program is an added bonus. Simply log-on to your online account and input your frequent flyer number for future flights.
Frequently asked questions
- Flights to Idaho Falls
- Flights from Portland
- Portland Airports
- Idaho Falls Airports
- Airlines Operating
- Flights To
Flights to Idaho Falls
- Phoenix to Idaho Falls
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- Dickinson to Idaho Falls
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- Grand Junction to Idaho Falls
- Great Falls to Idaho Falls
Flights from Portland
- Portland to Los Angeles
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- Portland to Paris
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- Portland to Beijing
Portland Airports
Idaho Falls Airports
- Flights to Billings
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- Flights to Bozeman
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- Flights to Helena
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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.
Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.
Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.