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>

$76 CHEAP FLIGHTS from Idaho to Portland

PDX

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Cheap Flights from Idaho to Portland

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Idaho 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.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Idaho to Portland

Mon, Dec 8 - Fri, Dec 12

3:26 pm - 4:11 pmIDA-PDX

1h 45mnonstop

12:01 pm - 2:36 pmPDX-IDA

1h 35mnonstop

$104Allegiant Air

Find Deal

Mon, Dec 8 - Fri, Dec 12

3:26 pm - 4:11 pmIDA-PDX

1h 45mnonstop

12:01 pm - 2:36 pmPDX-IDA

1h 35mnonstop

$106Allegiant Air

Find Deal

Thu, Dec 4 - Thu, Dec 11

7:15 am - 10:50 amGEG-PDX

3h 35m1 stop

9:37 am - 12:39 pmPDX-GEG

3h 02m1 stop

$129Hawaiian Airlines

Find Deal

Thu, Dec 11 - Sun, Dec 14

4:20 pm - 4:50 pmBOI-PDX

1h 30mnonstop

2:48 pm - 5:05 pmPDX-BOI

1h 17mnonstop

$137Alaska Airlines

Find Deal

Tue, Jan 27 - Tue, Feb 3

5:00 am - 6:24 amGEG-PDX

1h 24mnonstop

7:22 am - 8:28 amPDX-GEG

1h 06mnonstop

$137Alaska Airlines

Find Deal

Sat, Nov 15 - Sun, Nov 16

5:00 am - 6:20 amGEG-PDX

1h 20mnonstop

7:06 am - 8:11 amPDX-GEG

1h 05mnonstop

$139Hawaiian Airlines

Find Deal

Wed, Dec 31 - Fri, Jan 2

10:50 am - 7:55 pmBOI-PDX

10h 05m1 stop

5:30 pm - 12:05 amPDX-BOI

5h 35m1 stop

$139Southwest

Find Deal

Thu, Dec 11 - Sun, Dec 14

2:40 pm - 10:35 pmBOI-PDX

8h 55m1 stop

6:00 am - 12:05 pmPDX-BOI

5h 05m1 stop

$141Southwest

Find Deal

Fri, Nov 14 - Tue, Nov 18

7:45 pm - 10:41 pmBOI-PDX

3h 56m1 stop

5:30 am - 1:10 pmPDX-BOI

6h 40m1 stop

$147Delta

Find Deal

Fri, Dec 19 - Sat, Dec 20

7:35 pm - 12:15 amGEG-PDX

4h 40m1 stop

5:30 am - 8:31 amPDX-GEG

3h 01m1 stop

$167Delta

Find Deal

Cheapest round-trip

$104

Typical prices: $186-$395

Allegiant Air

Mon 12/8Fri 12/12

IDA - PDX • Non-stop

Cheapest one-way

$76

Typical prices: $139-$269

Southwest

Wed 11/19

BOI - PDX • 1 stop

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KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Portland!

Useful Info

Low season	January
High season	July
Cheapest flight	$76

Best time to beat the crowds with an average 16% drop in price.

Most popular time to fly with an average 4% increase in price.

Flight from Boise 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

Clackamas

Stevenson

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)

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

PDX

$76 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

Everything you should know

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