How does KAYAK find such low prices on flights from Idaho 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 to Portland. Visit our flight page for the latest deals!>/a>

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Portland from Idaho is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Idaho 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 with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$45 CHEAP FLIGHTS from Idaho to Portland

PDX

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

...and more

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.

Flight Deals

Cheap Flights from Idaho to Portland

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Idaho to Portland

Mon, Jun 15 - Fri, Jun 19

6:39 pm - 7:18 pm

IDA

PDX

1h 39mnonstop

3:09 pm - 5:49 pm

PDX

IDA

1h 40mnonstop

$98Allegiant Air

Mon, Jun 1 - Fri, Jun 5

6:39 pm - 7:20 pm

IDA

PDX

1h 41mnonstop

3:09 pm - 5:49 pm

PDX

IDA

1h 40mnonstop

$108Allegiant Air

Fri, May 15 - Fri, Jul 31

4:03 pm - 4:50 pm

IDA

PDX

1h 47mnonstop

12:20 pm - 3:00 pm

PDX

IDA

1h 40mnonstop

$157Multiple Airlines

Wed, Jun 3 - Mon, Jun 8

4:03 pm - 4:50 pm

IDA

PDX

1h 47mnonstop

10:30 am - 1:17 pm

PDX

IDA

1h 47mnonstop

$167Alaska Airlines

Thu, Apr 23 - Mon, Apr 27

5:50 am - 6:14 am

BOI

PDX

1h 24mnonstop

2:50 pm - 5:14 pm

PDX

BOI

1h 24mnonstop

$169Alaska Airlines

Sat, Apr 18 - Mon, Apr 20

5:00 am - 8:10 am

GEG

PDX

3h 10m

1 stop

5:42 pm - 6:51 pm

PDX

GEG

1h 09mnonstop

$173Multiple Airlines

Wed, May 13 - Mon, May 18

12:55 pm - 6:01 pm

BOI

PDX

6h 06m

1 stop

5:51 pm - 11:55 pm

PDX

BOI

5h 04m

1 stop

$187Delta

Tue, Apr 28 - Sun, May 3

6:40 am - 1:40 pm

BOI

PDX

8h 00m

2 stops

5:00 am - 9:55 am

PDX

BOI

3h 55m

1 stop

$192Southwest

Fri, Apr 24 - Sun, Apr 26

7:55 pm - 12:55 am

BOI

PDX

6h 00m

1 stop

5:00 am - 9:55 am

PDX

BOI

3h 55m

1 stop

$197Southwest

Fri, Apr 24 - Sun, Apr 26

7:38 pm - 11:56 pm

GEG

PDX

4h 18m

1 stop

7:32 pm - 12:20 am

PDX

GEG

4h 48m

1 stop

$207Delta

Useful Info

Low season	January
High season	July
Cheapest flight	$45

Best time to beat the crowds with an average 17% drop in price.

Most popular time to fly with an average 2% increase in price.

Flight from Idaho Falls to Portland

How does KAYAK find such low prices on flights from Idaho 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 to Portland.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho to Portland?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Portland from Idaho 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 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 with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Seaside

Vancouver

Salem

The Dalles

Lake Oswego

Stevenson

Clackamas

Government Camp

Carson

Kelso

Gleneden Beach

Gladstone

Oceanside

Dundee

Durham

Everything you need to know for your flight to Portland

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Portland

Portland (PDX)

PDX

$45 Find Cheap Flights from Idaho to Portland

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

Cheap Flights from Idaho to Portland

Recent round-trip flight deals from Idaho to Portland

Recent one-way flight deals from Idaho to Portland

Recent last minute flight deals from Idaho to Portland

Recent direct flight deals from Idaho to Portland

Good to know

FAQs for booking flights from Idaho to Portland

How does KAYAK find such low prices on flights from Idaho 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 to Portland.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Portland from Idaho 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 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 with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Portland?

Everything you need to know for your flight to Portland

Information on the airport you'll fly into in Portland

Cabin class types available on flights to Idaho

Complete your trip to Portland with a hotel stay or car rental

Find direct flights for Portland

Flights to other popular destinations

Flights from domestic origins to Portland

Choose which airport to fly into in Portland

Find deals for your return flight