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.

$67 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

Tue, Oct 27 - Wed, Oct 28

4:40 pm - 11:40 pmBOI Boise Air Term. Gowen Fld-PDX Portland

8h 00m1 stop Phoenix Sky Harbor Intl

2:15 pm - 11:55 pmPDX Portland-BOI Boise Air Term. Gowen Fld

8h 40m1 stop Phoenix Sky Harbor Intl

$134Southwest

Tue, Oct 27 - Tue, Oct 27

6:45 am - 1:00 pmBOI Boise Air Term. Gowen Fld-PDX Portland

7h 15m1 stop San Diego

3:50 pm - 10:20 pmPDX Portland-BOI Boise Air Term. Gowen Fld

5h 30m1 stop Denver Intl

$134Southwest

Tue, Nov 17 - Tue, Nov 17

7:20 am - 1:25 pmBOI Boise Air Term. Gowen Fld-PDX Portland

7h 05m1 stop Sacramento Intl

3:35 pm - 9:55 pmPDX Portland-BOI Boise Air Term. Gowen Fld

5h 20m1 stop San Diego

$134Southwest

Tue, Nov 3 - Tue, Nov 10

3:30 pm - 10:15 pmBOI Boise Air Term. Gowen Fld-PDX Portland

7h 45m1 stop Denver Intl

4:10 pm - 10:50 pmPDX Portland-BOI Boise Air Term. Gowen Fld

5h 40m1 stop Sacramento Intl

$134Southwest

Tue, Nov 17 - Tue, Nov 17

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

1h 27mnonstop

10:30 am - 3:27 pmPDX Portland-BOI Boise Air Term. Gowen Fld

3h 57m1 stop Sacramento Intl

$205Alaska Airlines

Wed, Nov 4 - Wed, Nov 4

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

1h 27mnonstop

10:30 am - 3:27 pmPDX Portland-BOI Boise Air Term. Gowen Fld

3h 57m1 stop Sacramento Intl

$225Alaska Airlines

Wed, Dec 2 - Sat, Dec 5

7:41 pm - 8:19 pmBOI Boise Air Term. Gowen Fld-PDX Portland

1h 38mnonstop

5:51 pm - 8:10 pmPDX Portland-BOI Boise Air Term. Gowen Fld

1h 19mnonstop

$227Alaska Airlines

Wed, Nov 11 - Sat, Nov 14

6:40 am - 10:52 amBOI Boise Air Term. Gowen Fld-PDX Portland

5h 12m1 stop Seattle/Tacoma Intl

5:30 am - 11:33 amPDX Portland-BOI Boise Air Term. Gowen Fld

5h 03m1 stop Seattle/Tacoma Intl

$267Delta

Wed, Dec 2 - Sat, Dec 5

3:44 pm - 6:58 pmBOI Boise Air Term. Gowen Fld-PDX Portland

4h 14m1 stop Seattle/Tacoma Intl

5:30 am - 11:40 amPDX Portland-BOI Boise Air Term. Gowen Fld

5h 10m1 stop Seattle/Tacoma Intl

$267Delta

Sat, Nov 7 - Sun, Nov 8

12:08 pm - 5:04 pmBOI Boise Air Term. Gowen Fld-PDX Portland

5h 56m1 stop Seattle/Tacoma Intl

5:30 am - 9:54 amPDX Portland-BOI Boise Air Term. Gowen Fld

3h 24m1 stop Seattle/Tacoma Intl

$277Delta

Recent last minute flight deals from Idaho to Portland

Sun, Oct 11 - Thu, Oct 15

2:50 pm - 11:40 amBOI Boise Air Term. Gowen Fld-PDX Portland

21h 50m1 stop Las Vegas Harry Reid Intl

12:11 pm - 1:55 pmPDX Portland-BOI Boise Air Term. Gowen Fld

24h 44m1 stop Las Vegas Harry Reid Intl

$404Frontier

Thu, Oct 8 - Thu, Oct 15

2:50 pm - 11:40 amBOI Boise Air Term. Gowen Fld-PDX Portland

21h 50m1 stop Las Vegas Harry Reid Intl

12:11 pm - 1:55 pmPDX Portland-BOI Boise Air Term. Gowen Fld

24h 44m1 stop Las Vegas Harry Reid Intl

$404Frontier

Sun, Oct 11 - Thu, Oct 15

2:50 pm - 11:40 amBOI Boise Air Term. Gowen Fld-PDX Portland

21h 50m1 stop Las Vegas Harry Reid Intl

12:11 pm - 1:55 pmPDX Portland-BOI Boise Air Term. Gowen Fld

24h 44m1 stop Las Vegas Harry Reid Intl

$419Frontier

Thu, Oct 8 - Sun, Oct 11

2:50 pm - 11:40 amBOI Boise Air Term. Gowen Fld-PDX Portland

21h 50m1 stop Las Vegas Harry Reid Intl

12:11 pm - 1:55 pmPDX Portland-BOI Boise Air Term. Gowen Fld

24h 44m1 stop Las Vegas Harry Reid Intl

$440Frontier

Mon, Oct 12 - Mon, Oct 12

7:00 am - 9:41 amBOI Boise Air Term. Gowen Fld-PDX Portland

3h 41m1 stop Sacramento Intl

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

1h 26mnonstop

$499Alaska Airlines

Tue, Oct 13 - Tue, Oct 13

7:00 am - 9:41 amBOI Boise Air Term. Gowen Fld-PDX Portland

3h 41m1 stop Sacramento Intl

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

1h 26mnonstop

$499Alaska Airlines

Tue, Oct 13 - Tue, Oct 13

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

5h 00m1 stop Seattle/Tacoma Intl

3:31 pm - 10:08 pmPDX Portland-BOI Boise Air Term. Gowen Fld

5h 37m1 stop Seattle/Tacoma Intl

$540Delta

Tue, Oct 13 - Thu, Oct 15

1:06 pm - 4:10 pmBOI Boise Air Term. Gowen Fld-PDX Portland

4h 04m1 stop Salt Lake City

5:30 am - 11:27 amPDX Portland-BOI Boise Air Term. Gowen Fld

4h 57m1 stop Seattle/Tacoma Intl

$540Delta

Sat, Oct 10 - Sun, Oct 11

9:12 am - 9:33 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

$567Alaska Airlines

Thu, Oct 8 - Thu, Oct 8

6:00 am - 8:50 amBOI Boise Air Term. Gowen Fld-PDX Portland

3h 50m1 stop Salt Lake City

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

3h 19m1 stop Seattle/Tacoma Intl

$613Delta

Recent direct flight deals from Idaho to Portland

Wed, Nov 4 - Wed, Nov 11

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

1h 27mnonstop

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

1h 14mnonstop

$227Alaska Airlines

Wed, Nov 11 - Sat, Nov 14

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

1h 23mnonstop

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

1h 14mnonstop

$227Alaska Airlines

Wed, Nov 4 - Sat, Nov 7

4:24 pm - 4:47 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, Nov 11 - Sat, Nov 14

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

1h 27mnonstop

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

1h 14mnonstop

$227Alaska Airlines

Wed, Nov 4 - Sat, Nov 7

5:43 am - 6:10 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

Wed, Dec 2 - Sat, Dec 5

7:41 pm - 8:19 pmBOI Boise Air Term. Gowen Fld-PDX Portland

1h 38mnonstop

5:51 pm - 8:10 pmPDX Portland-BOI Boise Air Term. Gowen Fld

1h 19mnonstop

$227Alaska Airlines

Wed, Jan 6 - Wed, Jan 13

3:58 pm - 4:50 pmIDA Idaho Falls Fanning Field-PDX Portland

1h 52mnonstop

10:30 am - 1:19 pmPDX Portland-IDA Idaho Falls Fanning Field

1h 49mnonstop

$247Alaska Airlines

Sat, Feb 20 - Tue, Feb 23

4:00 pm - 4:41 pmIDA Idaho Falls Fanning Field-PDX Portland

1h 41mnonstop

11:50 am - 2:27 pmPDX Portland-IDA Idaho Falls Fanning Field

1h 37mnonstop

$247Alaska Airlines

Sat, Feb 20 - Tue, Feb 23

4:00 pm - 4:41 pmIDA Idaho Falls Fanning Field-PDX Portland

1h 41mnonstop

11:50 am - 2:27 pmPDX Portland-IDA Idaho Falls Fanning Field

1h 37mnonstop

$247Alaska Airlines

Sat, Feb 20 - Wed, Feb 24

4:00 pm - 4:41 pmIDA Idaho Falls Fanning Field-PDX Portland

1h 41mnonstop

11:50 am - 2:27 pmPDX Portland-IDA Idaho Falls Fanning Field

1h 37mnonstop

$247Alaska Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$67

Best time to beat the crowds with an average 25% drop in price.

Most popular time to fly with an average 11% 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

Kelso

Government Camp

Gleneden Beach

Gladstone

Oceanside

Dundee

Durham

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$67 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

High season

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

Information on the airport you'll fly into in Portland

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Find direct flights for Portland

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