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.

$110 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

Thu, Oct 8 - Mon, Oct 12

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

6h 04m1 stop Seattle/Tacoma Intl

7:10 am - 11:27 amPDX Portland-BOI Boise Air Term. Gowen Fld

3h 17m1 stop Seattle/Tacoma Intl

$223Delta

Fri, Oct 2 - Sun, Oct 4

7:19 pm - 10:02 pmBOI Boise Air Term. Gowen Fld-PDX Portland

3h 43m1 stop Seattle/Tacoma Intl

5:49 pm - 11:58 pmPDX Portland-BOI Boise Air Term. Gowen Fld

5h 09m1 stop Seattle/Tacoma Intl

$223Delta

Fri, Oct 9 - Sat, Oct 10

6:04 pm - 11:02 pmBOI Boise Air Term. Gowen Fld-PDX Portland

5h 58m1 stop Seattle/Tacoma Intl

9:31 am - 11:59 pmPDX Portland-BOI Boise Air Term. Gowen Fld

13h 28m1 stop Seattle/Tacoma Intl

$223Alaska Airlines

Wed, Oct 21 - Sat, Oct 24

6:43 am - 1:24 pmBOI Boise Air Term. Gowen Fld-PDX Portland

7h 41m1 stop Seattle/Tacoma Intl

6:09 am - 12:35 pmPDX Portland-BOI Boise Air Term. Gowen Fld

5h 26m1 stop Seattle/Tacoma Intl

$223Alaska Airlines

Thu, Oct 1 - Fri, Oct 9

5:59 pm - 10:02 pmBOI Boise Air Term. Gowen Fld-PDX Portland

5h 03m1 stop Seattle/Tacoma Intl

7:10 am - 11:27 amPDX Portland-BOI Boise Air Term. Gowen Fld

3h 17m1 stop Seattle/Tacoma Intl

$223Delta

Fri, Oct 16 - Sun, Oct 18

8:22 pm - 8:28 amBOI Boise Air Term. Gowen Fld-PDX Portland

13h 06m1 stop Seattle/Tacoma Intl

8:09 am - 12:35 pmPDX Portland-BOI Boise Air Term. Gowen Fld

3h 26m1 stop Seattle/Tacoma Intl

$223Alaska Airlines

Sat, Oct 24 - Mon, Oct 26

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

5h 00m1 stop Seattle/Tacoma Intl

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

3h 19m1 stop Seattle/Tacoma Intl

$223Delta

Fri, Sep 25 - Sun, Sep 27

2:50 pm - 11:36 amBOI Boise Air Term. Gowen Fld-PDX Portland

21h 46m1 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

$224Frontier

Fri, Sep 25 - Sun, Sep 27

2:50 pm - 11:36 amBOI Boise Air Term. Gowen Fld-PDX Portland

21h 46m1 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

$227Frontier

Wed, Dec 2 - Tue, Dec 8

12:48 pm - 6:20 pmBOI Boise Air Term. Gowen Fld-PDX Portland

6h 32m1 stop San Francisco

7:01 am - 3:06 pmPDX Portland-BOI Boise Air Term. Gowen Fld

7h 05m1 stop San Francisco

$237United Airlines

Recent last minute flight deals from Idaho to Portland

Thu, Sep 10 - Sun, Sep 13

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

$297Frontier

Fri, Sep 11 - Sun, Sep 13

2:50 pm - 11:36 amBOI Boise Air Term. Gowen Fld-PDX Portland

21h 46m1 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

$297Frontier

Wed, Sep 9 - Wed, Sep 9

6:25 am - 1:20 pmBOI Boise Air Term. Gowen Fld-PDX Portland

7h 55m1 stop San Diego

4:00 pm - 11:15 pmPDX Portland-BOI Boise Air Term. Gowen Fld

6h 15m1 stop Denver Intl

$343Southwest

Wed, Sep 9 - Wed, Sep 16

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

6h 45m1 stop San Francisco

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

5h 31m1 stop San Francisco

$343United Airlines

Fri, Sep 11 - Thu, Oct 8

3:59 pm - 8:02 pmGEG Spokane-PDX Portland

4h 03m1 stop Seattle/Tacoma Intl

5:30 am - 10:38 amPDX Portland-GEG Spokane

5h 08m1 stop Seattle/Tacoma Intl

$467Delta

Fri, Sep 11 - Wed, Sep 16

5:10 am - 10:40 amGEG Spokane-PDX Portland

5h 30m1 stop Seattle/Tacoma Intl

8:44 pm - 11:59 pmPDX Portland-GEG Spokane

3h 15m1 stop Seattle/Tacoma Intl

$507Delta

Fri, Sep 11 - Thu, Oct 8

12:49 pm - 2:00 pmGEG Spokane-PDX Portland

1h 11mnonstop

9:43 pm - 10:53 pmPDX Portland-GEG Spokane

1h 10mnonstop

$507Alaska Airlines

Fri, Sep 11 - Thu, Sep 17

7:05 am - 10:40 amGEG Spokane-PDX Portland

3h 35m1 stop Seattle/Tacoma Intl

5:49 pm - 11:59 pmPDX Portland-GEG Spokane

6h 10m1 stop Seattle/Tacoma Intl

$507Delta

Fri, Sep 11 - Thu, Oct 8

3:34 pm - 8:47 pmGEG Spokane-PDX Portland

5h 13m1 stop Seattle/Tacoma Intl

9:43 pm - 10:53 pmPDX Portland-GEG Spokane

1h 10mnonstop

$517Alaska Airlines

Sat, Sep 12 - Sat, Sep 12

4:27 pm - 4:45 pmBOI Boise Air Term. Gowen Fld-PDX Portland

1h 18mnonstop

8:18 pm - 11:00 pmPDX Portland-BOI Boise Air Term. Gowen Fld

25h 42m1 stop Los Angeles

$525Alaska Airlines

Recent direct flight deals from Idaho to Portland

Wed, Nov 11 - Sat, Nov 14

1:05 pm - 1:28 pmBOI Boise Air Term. Gowen Fld-PDX Portland

1h 23mnonstop

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

1h 21mnonstop

$227Alaska Airlines

Wed, Oct 21 - Sat, Oct 24

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

1h 27mnonstop

10:44 am - 1:10 pmPDX Portland-BOI Boise Air Term. Gowen Fld

1h 26mnonstop

$227Alaska Airlines

Tue, Nov 10 - Sat, Nov 14

9:03 am - 9:30 amBOI Boise Air Term. Gowen Fld-PDX Portland

1h 27mnonstop

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

1h 21mnonstop

$227Alaska Airlines

Tue, Nov 10 - Wed, Nov 18

1:05 pm - 1:28 pmBOI Boise Air Term. Gowen Fld-PDX Portland

1h 23mnonstop

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

1h 22mnonstop

$227Alaska 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

$227Alaska Airlines

Wed, Nov 11 - Tue, Nov 17

5:43 am - 6:10 amBOI Boise Air Term. Gowen Fld-PDX Portland

1h 27mnonstop

5:48 pm - 8:06 pmPDX Portland-BOI Boise Air Term. Gowen Fld

1h 18mnonstop

$227Alaska Airlines

Wed, Oct 7 - Tue, Oct 13

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

1h 21mnonstop

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

1h 30mnonstop

$227Alaska Airlines

Wed, Dec 2 - Tue, Dec 8

6:00 am - 6:20 amBOI Boise Air Term. Gowen Fld-PDX Portland

1h 20mnonstop

2:30 pm - 4:49 pmPDX Portland-BOI Boise Air Term. Gowen Fld

1h 19mnonstop

$227Alaska Airlines

Wed, Oct 14 - Sat, Oct 17

9:12 am - 9:33 amBOI Boise Air Term. Gowen Fld-PDX Portland

1h 21mnonstop

10:44 am - 1:10 pmPDX Portland-BOI Boise Air Term. Gowen Fld

1h 26mnonstop

$227Alaska Airlines

Wed, Nov 11 - Wed, Nov 18

1:05 pm - 1:28 pmBOI Boise Air Term. Gowen Fld-PDX Portland

1h 23mnonstop

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

1h 14mnonstop

$227Alaska Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$110

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

Most popular time to fly with an average 14% 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

Clackamas

Stevenson

Lake Oswego

Carson

Government Camp

Kelso

Gleneden Beach

Gladstone

Oceanside

Dundee

Durham

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$110 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

Good to know

Low season

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Cheapest flight

FAQs for booking flights from Idaho to Portland

Traveling to a place near Portland?

More options for your flight to Portland

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

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