$147 Cheap flights from Idaho Falls Regional to Portland Intl. (IDA to PDX)

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Find The Best Dates To Fly from Idaho Falls Regional to Portland Intl.

Amazing IDA to PDX Flight Deals

The cheapest flights to Portland Intl. found within the past 7 days were $297 round trip and $147 one way. Prices and availability subject to change. Additional terms may apply.

Tue, May 14 - Tue, May 14
IDA
Idaho Falls
PDX
Portland
$297 Roundtrip, found 19 hours ago
$297
Roundtrip
found 19 hours ago
Select Alaska Airlines flight, departing Tue, May 14 from Idaho Falls to Portland, returning Tue, May 14, priced at $297 found 19 hours ago
Wed, May 29 - Tue, Jun 4
IDA
Idaho Falls
PDX
Portland
$307 Roundtrip, found 4 days ago
$307
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Wed, May 29 from Idaho Falls to Portland, returning Tue, Jun 4, priced at $307 found 4 days ago
Tue, May 28 - Wed, Jun 5
IDA
Idaho Falls
PDX
Portland
$311 Roundtrip, found 4 days ago
$311
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, May 28 from Idaho Falls to Portland, returning Wed, Jun 5, priced at $311 found 4 days ago
Tue, May 7 - Tue, May 21
IDA
Idaho Falls
PDX
Portland
$317 Roundtrip, found 3 days ago
$317
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Tue, May 7 from Idaho Falls to Portland, returning Tue, May 21, priced at $317 found 3 days ago
Tue, May 28 - Tue, Jun 4
IDA
Idaho Falls
PDX
Portland
$322 Roundtrip, found 4 days ago
$322
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, May 28 from Idaho Falls to Portland, returning Tue, Jun 4, priced at $322 found 4 days ago
Thu, May 9 - Tue, May 14
IDA
Idaho Falls
PDX
Portland
$325 Roundtrip, found 19 hours ago
$325
Roundtrip
found 19 hours ago
Select Alaska Airlines flight, departing Thu, May 9 from Idaho Falls to Portland, returning Tue, May 14, priced at $325 found 19 hours ago
Tue, May 7 - Sat, May 11
IDA
Idaho Falls
PDX
Portland
$327 Roundtrip, found 4 days ago
$327
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Tue, May 7 from Idaho Falls to Portland, returning Sat, May 11, priced at $327 found 4 days ago
Sat, May 18 - Tue, May 21
IDA
Idaho Falls
PDX
Portland
$332 Roundtrip, found 2 days ago
$332
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, May 18 from Idaho Falls to Portland, returning Tue, May 21, priced at $332 found 2 days ago
Wed, May 15 - Mon, May 20
IDA
Idaho Falls
PDX
Portland
$335 Roundtrip, found 2 days ago
$335
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, May 15 from Idaho Falls to Portland, returning Mon, May 20, priced at $335 found 2 days ago
Thu, May 9 - Wed, May 15
IDA
Idaho Falls
PDX
Portland
$335 Roundtrip, found 19 hours ago
$335
Roundtrip
found 19 hours ago
Select Alaska Airlines flight, departing Thu, May 9 from Idaho Falls to Portland, returning Wed, May 15, priced at $335 found 19 hours ago

Best Portland Intl. Flight and Hotel Packages

Portland Intl. flight + hotel packages - economy flights

Embassy Suites by Hilton Portland Airport

Embassy Suites by Hilton Portland Airport

3.5 out of 5
per person
May 23 - May 27
Roundtrip non-stop flight included
Idaho Falls (IDA) to Portland (PDX)
Embassy Suites by Hilton Portland Downtown

Embassy Suites by Hilton Portland Downtown

4 out of 5
per person
May 23 - May 27
Roundtrip non-stop flight included
Idaho Falls (IDA) to Portland (PDX)
Jupiter Hotel

Jupiter Hotel

3.5 out of 5
per person
May 23 - May 27
Roundtrip non-stop flight included
Idaho Falls (IDA) to Portland (PDX)
Hilton Portland Downtown

Hilton Portland Downtown

4 out of 5
per person
May 23 - May 27
Roundtrip non-stop flight included
Idaho Falls (IDA) to Portland (PDX)
The Duniway Portland A Hilton Hotel

The Duniway Portland A Hilton Hotel

4.5 out of 5
per person
May 23 - May 27
Roundtrip non-stop flight included
Idaho Falls (IDA) to Portland (PDX)
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Prices and availability subject to change. Additional terms may apply.

Frequently asked questions

Are there direct flights from Idaho Falls Regional Airport to PDX Airport?
Wander wisely and lock in a direct flight from IDA to PDX with Allegiant Air. This air carrier is the smart choice if you’d prefer to get to Portland as fast as you can.
How long is the flight from Idaho Falls Regional Airport to PDX Airport?
The flight time between IDA and PDX Airport is ordinarily around 4 hours and 30 minutes. Make your trip more comfortable by saving a few shows on your tablet or laptop and enjoying them with your seat reclined.
What is the flight distance from IDA to PDX?
With a flight distance of just 540 mi, a short book or a few episodes of your favorite TV show is all you’ll need to keep yourself entertained on the trip between IDA and Portland Airport. You’ll be hopping off the aircraft and jumping straight into your fun adventures in no time.
What airlines fly from Idaho Falls Regional Airport to Portland Intl. Airport (PDX)?
Many wise wanderers choose to travel with Allegiant Air from Idaho Falls to Portland. This highly rated air carrier not only offers as many as 8 flights per month, it also flies direct.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

 

Traveling From
Idaho Falls Regional
Traveling To
Portland Intl.
Shortest Flight Time
 hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
$297

Route Info

Flight path for flights from Idaho Falls Regional Airport to Portland International Airport.


Origin:
IDA - Idaho Falls Regional Airport
Destination:
PDX - Portland International Airport
Distance:
821.00 miles


Discover our best flights from Idaho Falls IDA to Portland PDX. 

With 19 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Idaho Falls IDA to Portland PDX at the right price  

Airfares to Portland PDX from Idaho Falls IDA currently cost between $297 and $335. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Idaho Falls IDA to Portland PDX 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Idaho Falls IDA to Portland PDX on Travelocity starting at $147. Prices and availability subject to change. Additional terms may apply. 

 

Get to Portland PDX from Idaho Falls IDA quicker with direct flights. 

Get to Portland faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to PDX from IDA to take around hour(s) min(s).  

 

Find our cheapest airfares for flights from Idaho Falls IDA to Portland PDX

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to PDX from IDA. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Idaho Falls IDA to Portland PDX today 

If you’re flexible about when you travel, May is usually the cheapest month to fly from Idaho Falls IDA to Portland PDX. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Portland PDX from Idaho Falls IDA 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to PDX from IDA have this option.  

 

Travel with confidence when you book flights to Portland PDX from Idaho Falls IDA with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.