IDA - PWM

$325 Find Cheap Flights from Idaho Falls to Portland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Idaho Falls to Portland departing on 11/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Portland

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Idaho Falls to Portland, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Idaho Falls to Portland, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$548
United Airlines
Tue 11/18Wed 12/3
IDA - PWM • 2 stops
Cheapest one-way
$325
Multiple Airlines
Fri 11/21
IDA - PWM • 2 stops
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Portland!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Idaho Falls to Portland (IDA-PWM)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Idaho Falls to Portland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Idaho Falls to Portland

Tue, Nov 18 - Wed, Dec 3
United Airlines Logo
8:30 am - 9:50 pmIDA-PWM
11h 20m2 stops
United Airlines Logo
3:20 pm - 9:47 amPWM-IDA
20h 27m2 stops
$548United Airlines
Find Deal
Tue, Nov 18 - Wed, Dec 3
United Airlines Logo
8:30 am - 11:01 pmIDA-PWM
12h 31m2 stops
United Airlines Logo
6:00 am - 9:47 amPWM-IDA
29h 47m3 stops
$554United Airlines
Find Deal
Tue, Nov 18 - Wed, Dec 3
United Airlines Logo
7:00 am - 3:48 pmIDA-PWM
6h 48m1 stop
United Airlines Logo
3:20 pm - 9:47 amPWM-IDA
20h 27m2 stops
$593United Airlines
Find Deal
Tue, Mar 10 - Wed, Mar 11
United Airlines Logo
6:25 am - 7:36 pmIDA-PWM
11h 11m2 stops
United Airlines Logo
5:45 am - 1:34 pmPWM-IDA
9h 49m2 stops
$736United Airlines
Find Deal
Tue, Mar 10 - Wed, Mar 11
United Airlines Logo
6:25 am - 7:36 pmIDA-PWM
11h 11m2 stops
United Airlines Logo
5:45 am - 1:34 pmPWM-IDA
9h 49m2 stops
$751United Airlines
Find Deal
Tue, Mar 10 - Wed, Mar 11
United Airlines Logo
6:25 am - 7:36 pmIDA-PWM
11h 11m2 stops
United Airlines Logo
7:10 pm - 1:34 pmPWM-IDA
20h 24m3 stops
$880United Airlines
Find Deal
Tue, Mar 10 - Wed, Mar 11
United Airlines Logo
6:25 am - 7:36 pmIDA-PWM
11h 11m2 stops
United Airlines Logo
7:10 pm - 1:34 pmPWM-IDA
20h 24m3 stops
$895United Airlines
Find Deal
Tue, Nov 18 - Wed, Dec 3
American Airlines Logo
7:10 am - 11:59 pmIDA-PWM
14h 49m3 stops
American Airlines Logo
7:02 am - 10:36 pmPWM-IDA
17h 34m3 stops
$1,129American Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Idaho Falls to Portland flights

Get data-powered insights and trends into flights from Idaho Falls to Portland to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Idaho Falls to Portland?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Idaho Falls to Portland were found on United Airlines ($548) and American Airlines ($1,129).

Find deals

Good to know

Cheapest flight$325
Flight from Idaho Falls to Portland

When to book flights from Idaho Falls to Portland

Are your dates flexible? Find out the best times to travel from Idaho Falls to Portland based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Idaho Falls to Portland

  • What is the cheapest flight from Idaho Falls to Portland?

    In the last 3 days, the lowest price for a flight from Idaho Falls to Portland was $325 for a one-way ticket and $548 for a round-trip.

  • Do I need a passport to fly between Idaho Falls and Portland?

    A passport is not required to fly from Idaho Falls to Portland.

  • Which aircraft models fly most regularly from Idaho Falls to Portland?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Idaho Falls to Portland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Idaho Falls to Portland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho Falls to Portland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Portland from Idaho Falls is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Idaho Falls to Portland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Portland with an airline and back to Idaho Falls with another airline. Booking your flights between Idaho Falls and PWM can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho Falls to Portland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Portland from Idaho Falls up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Idaho Falls to Portland

Information on your arrival and departure airports

Idaho Falls (IDA)
Portland (PWM)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.