$299 Cheap Flights from Pocatello (PIH) to Portland (PDX)

View $299 flight on Wed, May 13, 2026Opens in a new window

Popular airlines from Pocatello, ID (PIH-Pocatello Regional) to Portland International Airport (PDX)

Cheap Flights from Pocatello to Portland (PIH-PDX)

Prices were available within the past 7 days and start at $299 for one-way flights and $347 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Oct 21 - Tue, Oct 28
PIH
Pocatello
PDX
Portland
$347 Roundtrip, found 13 hours ago
$347
Roundtrip
found 13 hours ago
Select Delta flight, departing Tue, Oct 21 from Pocatello to Portland, returning Tue, Oct 28, priced at $347 found 13 hours ago
Delta
Sat, Oct 25 - Tue, Oct 28
PIH
Pocatello
PDX
Portland
$356 Roundtrip, found 13 hours ago
$356
Roundtrip
found 13 hours ago
Select Delta flight, departing Sat, Oct 25 from Pocatello to Portland, returning Tue, Oct 28, priced at $356 found 13 hours ago
Delta
Sat, Oct 25 - Sun, Oct 26
PIH
Pocatello
PDX
Portland
$365 Roundtrip, found 13 hours ago
$365
Roundtrip
found 13 hours ago
Select Delta flight, departing Sat, Oct 25 from Pocatello to Portland, returning Sun, Oct 26, priced at $365 found 13 hours ago
Delta
Thu, Oct 23 - Fri, Oct 24
PIH
Pocatello
PDX
Portland
$366 Roundtrip, found 13 hours ago
$366
Roundtrip
found 13 hours ago
Select Delta flight, departing Thu, Oct 23 from Pocatello to Portland, returning Fri, Oct 24, priced at $366 found 13 hours ago
Delta
Thu, Sep 18 - Tue, Sep 30
PIH
Pocatello
PDX
Portland
$377 Roundtrip, found 1 day ago
$377
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Sep 18 from Pocatello to Portland, returning Tue, Sep 30, priced at $377 found 1 day ago
Delta
Thu, Sep 18 - Mon, Oct 6
PIH
Pocatello
PDX
Portland
$386 Roundtrip, found 1 day ago
$386
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Sep 18 from Pocatello to Portland, returning Mon, Oct 6, priced at $386 found 1 day ago
Delta
Thu, Oct 9 - Tue, Oct 21
PIH
Pocatello
PDX
Portland
$387 Roundtrip, found 1 day ago
$387
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Oct 9 from Pocatello to Portland, returning Tue, Oct 21, priced at $387 found 1 day ago
Delta
Mon, Sep 22 - Fri, Oct 10
PIH
Pocatello
PDX
Portland
$395 Roundtrip, found 1 day ago
$395
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Sep 22 from Pocatello to Portland, returning Fri, Oct 10, priced at $395 found 1 day ago
Delta
Mon, Sep 22 - Sat, Oct 11
PIH
Pocatello
PDX
Portland
$396 Roundtrip, found 1 day ago
$396
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Sep 22 from Pocatello to Portland, returning Sat, Oct 11, priced at $396 found 1 day ago
Delta
Thu, Oct 9 - Thu, Oct 23
PIH
Pocatello
PDX
Portland
$397 Roundtrip, found 1 day ago
$397
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Oct 9 from Pocatello to Portland, returning Thu, Oct 23, priced at $397 found 1 day ago

Find the cheapest month to fly from Pocatello (PIH) to Portland (PDX)

November is typically the cheapest month to fly

From $293 - $818 per traveler.

Graph displaying average flight prices per month

Alternative airports near Portland

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Portland Intl. PDX. Cheapest and Closest option available. Average driving time to city center is 17 minutes. Flights from $386
PDX
Portland Intl.
CheapestClosest
Average driving time to city center17 min
Flights from $386
Flights from Pocatello (PIH) to Portland (PDX)
Origin airport
Pocatello Regional
Destination airport
Portland Intl.
Airlines serving
Delta
Roundtrip price
$346
Distance
528 mi

Pocatello to Portland Flights

The cheapest times to fly from Pocatello to Portland

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Pocatello to Portland are during the month of October. You can find some of the cheapest flights from Pocatello to Portland with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Pocatello to Portland

Sunday is one of the best days to book for cheap flights from Pocatello to Portland: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Pocatello to Portland

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Pocatello to Portland in 2025. You can also book with separate airlines for your outbound and return journeys, from $299 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Pocatello to Portland flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Pocatello to Portland airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Pocatello Regional Airport (PIH) to Portland Intl. Airport (PDX) cost?
Secure a cheap one-way flight from $299 or cheap return flight from $347 from Pocatello Regional Airport (PIH) to Portland Intl. Airport (PDX) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Pocatello Regional Airport (PIH) to Portland Intl. Airport (PDX)?
The cheapest month to fly from PIH to PDX is October, when demand is low. Off-peak months are generally when airlines offer better prices between these airports.
Which airlines fly direct from Pocatello Regional Airport (PIH) to Portland Intl. Airport (PDX)?
Although Pocatello, ID (PIH-Pocatello Regional) doesn't offer any direct flights to Portland Intl. Airport (PDX), other airports have nonstop options. Leaving from Idaho Falls Regional Airport (IDA) will get you to Portland without any layovers.
What is the cheapest airline that flies from Pocatello Regional Airport (PIH) to Portland Intl. Airport (PDX)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest PIH to PDX flight.
How many flights per day from Pocatello Regional Airport (PIH) to Portland Intl. Airport (PDX)?
You'll need to book a flight with a layover when traveling from Pocatello Regional Airport (PIH) to Portland Intl. Airport (PDX). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from PIH to PDX?
Typically you'll find the greatest selection of flight options on a Friday. Tuesdays are often the quietest.* But this can change depending on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Pocatello Regional Airport (PIH) to Portland Intl. Airport (PDX)?
To avoid potential delays on the Pocatello Regional Airport (PIH) to Portland Intl. Airport (PDX) route, aim to travel before 3 PM. Departures after this hour have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Pocatello Regional Airport (PIH) to Portland Intl. Airport (PDX) last-minute?
Holding off until just before your departure to book a ticket from PIH to PDX generally means paying more. While you may come across some last-minute offers, they're not always guaranteed. Keep your travel plans flexible for a better chance of snagging a bargain.
Is it cheaper to book a PIH to PDX flight and hotel package?
Compared with arranging hotels and flights separately, booking a PIH to PDX flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one place will take the stress out of travel planning. Simply pick your flights and choose from our wide range of stays, then tailor your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Pocatello Regional Airport (PIH) to Portland Intl. Airport (PDX)?
If you booked your PIH to PDX flight within the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more details.

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*Available to One Key members.