Cheap flights from Idaho Falls to Portland (IDA - PDX) from $48

Flying to your destination on a Tuesday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Portland. Check prices with Cheapflights to find a great deal for your trip.

To save on the cost of your flight from Idaho Falls to Portland, book at least 43 days before your planned departure. Booking around this time can save you about 19% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $221 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $254.

July is one of the best times of the year to fly to Portland from Idaho Falls. Prices for July average $251 per person but you can even find prices for as low as $117. The most expensive prices can be found in the month of October. Opting for a July flight can save you 61% on your journey compared to booking in October

One of the essential ways to save on airfare from Idaho Falls to Portland is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 84% on airfare.

Yes, there are multiple flights from Idaho Falls to Portland for under $100. The cheapest flight booked recently is on Allegiant Air for just $92, but on average you can expect to pay $361.

Cheapflights has at least 3 direct flights from Idaho Falls to Portland under $100. A good price for a nonstop flight from Idaho Falls to Portland is less than $175.

Nonstop flights are available for this route on the following days: Sunday, Thursday.

2 flight departures from Idaho Falls to Portland per day on average.
Afternoon (Noon - 6pm) - 100% of flight departures

There are many flights that can get you from Idaho Falls to Portland in 1h 45m. Fly via Allegiant Air, Alaska Airlines, or United Airlines to get the fastest option. Idaho Falls and Portland are separated by a distance of 540 mi. This flight may include one or multiple stops.

Flying on Allegiant Air is currently your cheapest option to Portland, with prices starting at $92. Additional round-trip tickets that might be worth considering are offered by Alaska Airlines and United Airlines, with the lowest prices starting at $461 and $464, respectively. Allegiant Air is currently priced 63% below the average price you’ll pay for this route.

$48 is the cheapest one-way deal found within the past few days, from Allegiant Air. You may also be able to find cheap deals on Alaska Airlines and United Airlines, with prices starting from $223 and $308, respectively.

Alaska Airlines, Delta and Allegiant Air are the most popular airlines when flying from Idaho Falls to Portland.

Looking at all options, your cheapest flight can be booked for $54. While the most popular route (Idaho Falls Fanning Field - Portland) can be booked for $92 on average our data indicates $95 when flying from Idaho Falls to Portland.

This is defined as Idaho Falls Fanning Field Airport (IDA) and Portland Airport (PDX). Codes like Portland Airport are often used to just call airports uniquely.

When you search for this flight from Idaho Falls to Portland, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Millions of users choose and trust Cheapflights to book the best flight deals from Idaho Falls to Portland for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Users can book flights with no change fees policies with our dedicated filters. Book flights from Idaho Falls to Portland flexibly with Cheapflights today.

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