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.

$107 CHEAP FLIGHTS from Idaho to Portland

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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

Sat, Oct 3 - Mon, Oct 5

8:23 pm - 8:50 pmBOI Boise Air Term. Gowen Fld-PDX Portland

1h 27mnonstop

9:03 am - 10:51 pmPDX Portland-BOI Boise Air Term. Gowen Fld

12h 48m1 stop San Diego

$205Alaska Airlines

Tue, Oct 27 - Sat, Oct 31

8:23 pm - 8:50 pmBOI Boise Air Term. Gowen Fld-PDX Portland

1h 27mnonstop

7:02 am - 9:32 amPDX Portland-BOI Boise Air Term. Gowen Fld

1h 30mnonstop

$207Alaska Airlines

Wed, Oct 28 - Wed, Nov 4

4:20 pm - 4:41 pmBOI Boise Air Term. Gowen Fld-PDX Portland

1h 21mnonstop

9:32 pm - 11:46 pmPDX Portland-BOI Boise Air Term. Gowen Fld

1h 14mnonstop

$207Alaska Airlines

Tue, Oct 27 - Tue, Nov 3

1:32 pm - 1:50 pmBOI Boise Air Term. Gowen Fld-PDX Portland

1h 18mnonstop

10:35 am - 12:57 pmPDX Portland-BOI Boise Air Term. Gowen Fld

1h 22mnonstop

$207Alaska Airlines

Thu, Sep 17 - Sun, Sep 20

2:50 pm - 11:54 amBOI Boise Air Term. Gowen Fld-PDX Portland

22h 04m1 stop Las Vegas Harry Reid Intl

12:24 pm - 1:55 pmPDX Portland-BOI Boise Air Term. Gowen Fld

24h 31m1 stop Las Vegas Harry Reid Intl

$214Frontier

Tue, Sep 29 - Wed, Sep 30

7:05 am - 12:25 pmBOI Boise Air Term. Gowen Fld-PDX Portland

6h 20m1 stop Phoenix Sky Harbor Intl

7:50 am - 3:00 pmPDX Portland-BOI Boise Air Term. Gowen Fld

6h 10m1 stop Oakland

$217Southwest

Wed, Oct 28 - Sat, Oct 31

6:45 am - 10:45 amBOI Boise Air Term. Gowen Fld-PDX Portland

5h 00m1 stop Seattle/Tacoma Intl

12:29 pm - 5:14 pmPDX Portland-BOI Boise Air Term. Gowen Fld

3h 45m1 stop Seattle/Tacoma Intl

$217Delta

Wed, Oct 28 - Wed, Nov 4

6:45 am - 10:45 amBOI Boise Air Term. Gowen Fld-PDX Portland

5h 00m1 stop Seattle/Tacoma Intl

12:29 pm - 5:14 pmPDX Portland-BOI Boise Air Term. Gowen Fld

3h 45m1 stop Seattle/Tacoma Intl

$217Delta

Sat, Sep 26 - Tue, Sep 29

6:50 pm - 10:57 pmBOI Boise Air Term. Gowen Fld-PDX Portland

5h 07m1 stop San Francisco

1:03 pm - 7:29 pmPDX Portland-BOI Boise Air Term. Gowen Fld

5h 26m1 stop San Francisco

$217United Airlines

Tue, Oct 27 - Tue, Nov 3

8:59 am - 11:49 amBOI Boise Air Term. Gowen Fld-PDX Portland

3h 50m1 stop Seattle/Tacoma Intl

5:49 pm - 10:08 pmPDX Portland-BOI Boise Air Term. Gowen Fld

3h 19m1 stop Seattle/Tacoma Intl

$217Delta

Recent last minute flight deals from Idaho to Portland

Tue, Sep 1 - Sat, Sep 5

1:24 pm - 5:11 pmBOI Boise Air Term. Gowen Fld-PDX Portland

28h 47m1 stop Denver Intl

12:20 pm - 11:29 amPDX Portland-BOI Boise Air Term. Gowen Fld

22h 09m1 stop Denver Intl

$254Frontier

Tue, Sep 1 - Tue, Sep 1

6:49 am - 11:45 amBOI Boise Air Term. Gowen Fld-PDX Portland

5h 56m1 stop Seattle/Tacoma Intl

5:54 pm - 10:30 pmPDX Portland-BOI Boise Air Term. Gowen Fld

3h 36m1 stop Seattle/Tacoma Intl

$283Delta

Sun, Aug 30 - Tue, Sep 1

6:00 am - 8:37 amBOI Boise Air Term. Gowen Fld-PDX Portland

3h 37m1 stop Salt Lake City

12:25 pm - 5:19 pmPDX Portland-BOI Boise Air Term. Gowen Fld

3h 54m1 stop Seattle/Tacoma Intl

$298Delta

Mon, Aug 31 - Tue, Sep 1

6:49 am - 10:42 amBOI Boise Air Term. Gowen Fld-PDX Portland

4h 53m1 stop Seattle/Tacoma Intl

12:25 pm - 5:19 pmPDX Portland-BOI Boise Air Term. Gowen Fld

3h 54m1 stop Seattle/Tacoma Intl

$298Delta

Mon, Aug 31 - Wed, Sep 2

8:15 am - 2:47 pmBOI Boise Air Term. Gowen Fld-PDX Portland

7h 32m1 stop San Francisco

9:00 am - 3:31 pmPDX Portland-BOI Boise Air Term. Gowen Fld

5h 31m1 stop San Francisco

$358United Airlines

Tue, Sep 1 - Tue, Sep 1

5:00 am - 9:32 amBOI Boise Air Term. Gowen Fld-PDX Portland

5h 32m1 stop Denver Intl

4:05 pm - 10:40 pmPDX Portland-BOI Boise Air Term. Gowen Fld

5h 35m1 stop Denver Intl

$413United Airlines

Mon, Aug 31 - Tue, Sep 1

6:15 am - 12:00 pmBOI Boise Air Term. Gowen Fld-PDX Portland

6h 45m1 stop San Francisco

4:05 pm - 10:40 pmPDX Portland-BOI Boise Air Term. Gowen Fld

5h 35m1 stop Denver Intl

$428United Airlines

Tue, Sep 1 - Tue, Sep 1

7:00 am - 9:45 amBOI Boise Air Term. Gowen Fld-PDX Portland

3h 45m1 stop Sacramento Intl

10:47 am - 1:12 pmPDX Portland-BOI Boise Air Term. Gowen Fld

1h 25mnonstop

$487Alaska Airlines

Tue, Sep 1 - Tue, Sep 1

9:00 am - 9:24 amBOI Boise Air Term. Gowen Fld-PDX Portland

1h 24mnonstop

10:45 am - 3:32 pmPDX Portland-BOI Boise Air Term. Gowen Fld

3h 47m1 stop Sacramento Intl

$487Alaska Airlines

Wed, Sep 2 - Wed, Sep 9

5:12 am - 6:20 amGEG Spokane-PDX Portland

1h 08mnonstop

5:30 pm - 6:44 pmPDX Portland-GEG Spokane

1h 14mnonstop

$547Alaska Airlines

Recent direct flight deals from Idaho to Portland

Tue, Oct 27 - Sat, Oct 31

8:23 pm - 8:50 pmBOI Boise Air Term. Gowen Fld-PDX Portland

1h 27mnonstop

7:02 am - 9:32 amPDX Portland-BOI Boise Air Term. Gowen Fld

1h 30mnonstop

$207Alaska Airlines

Wed, Oct 28 - Wed, Nov 4

4:20 pm - 4:41 pmBOI Boise Air Term. Gowen Fld-PDX Portland

1h 21mnonstop

9:32 pm - 11:46 pmPDX Portland-BOI Boise Air Term. Gowen Fld

1h 14mnonstop

$207Alaska Airlines

Tue, Oct 27 - Tue, Nov 3

1:32 pm - 1:50 pmBOI Boise Air Term. Gowen Fld-PDX Portland

1h 18mnonstop

10:35 am - 12:57 pmPDX Portland-BOI Boise Air Term. Gowen Fld

1h 22mnonstop

$207Alaska Airlines

Sat, Oct 31 - Wed, Nov 4

5:59 am - 6:20 amBOI Boise Air Term. Gowen Fld-PDX Portland

1h 21mnonstop

10:35 am - 12:57 pmPDX Portland-BOI Boise Air Term. Gowen Fld

1h 22mnonstop

$207Alaska Airlines

Wed, Oct 21 - Sat, Oct 24

5:59 am - 6:20 amBOI Boise Air Term. Gowen Fld-PDX Portland

1h 21mnonstop

7:02 am - 9:32 amPDX Portland-BOI Boise Air Term. Gowen Fld

1h 30mnonstop

$207Alaska Airlines

Wed, Oct 7 - Wed, Oct 21

1:32 pm - 1:50 pmBOI Boise Air Term. Gowen Fld-PDX Portland

1h 18mnonstop

2:48 pm - 5:07 pmPDX Portland-BOI Boise Air Term. Gowen Fld

1h 19mnonstop

$207Alaska Airlines

Sat, Oct 31 - Tue, Nov 3

8:23 pm - 8:50 pmBOI Boise Air Term. Gowen Fld-PDX Portland

1h 27mnonstop

2:50 pm - 5:04 pmPDX Portland-BOI Boise Air Term. Gowen Fld

1h 14mnonstop

$207Alaska Airlines

Wed, Oct 28 - Tue, Nov 3

5:59 am - 6:20 amBOI Boise Air Term. Gowen Fld-PDX Portland

1h 21mnonstop

7:12 am - 9:33 amPDX Portland-BOI Boise Air Term. Gowen Fld

1h 21mnonstop

$207Alaska Airlines

Wed, Oct 21 - Tue, Oct 27

3:57 pm - 4:49 pmIDA Idaho Falls Fanning Field-PDX Portland

1h 52mnonstop

10:30 am - 1:21 pmPDX Portland-IDA Idaho Falls Fanning Field

1h 51mnonstop

$237Alaska Airlines

Tue, Sep 29 - Sat, Oct 3

3:57 pm - 4:50 pmIDA Idaho Falls Fanning Field-PDX Portland

1h 53mnonstop

10:30 am - 1:21 pmPDX Portland-IDA Idaho Falls Fanning Field

1h 51mnonstop

$237Alaska Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$107

Best time to beat the crowds with an average 23% drop in price.

Most popular time to fly with an average 16% increase in price.

Flight from Spokane 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

Clackamas

Stevenson

Lake Oswego

Carson

Government Camp

Kelso

Gleneden Beach

Gladstone

Oceanside

Dundee

Durham

Everything you need to know for your flight to Portland

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Information on the airport you'll fly into in Portland

Portland (PDX)

PDX

$107 Find Cheap Flights from Idaho to Portland - Compare and Save

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

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Low season

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Cheapest flight

FAQs for booking flights from Idaho to Portland

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

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Choose which airport to fly into in Portland

Find deals for your return flight