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.

$160 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

Recent round-trip flight deals from Idaho to Portland

Mon, Dec 28 - Fri, Jan 1

6:50 pm - 9:50 amBOI Boise Air Term. Gowen Fld-PWM Portland

13h 00m2 stops Las Vegas Harry Reid Intl Baltimore/Washington

5:15 am - 3:50 pmPWM Portland-BOI Boise Air Term. Gowen Fld

12h 35m2 stops Baltimore/Washington Phoenix Sky Harbor Intl

$484Southwest

Tue, Nov 10 - Tue, Nov 17

7:55 am - 9:50 pmBOI Boise Air Term. Gowen Fld-PWM Portland

11h 55m2 stops Denver Intl Baltimore/Washington

12:45 pm - 10:35 pmPWM Portland-BOI Boise Air Term. Gowen Fld

11h 50m2 stops Baltimore/Washington Denver Intl

$488Southwest

Thu, Nov 19 - Thu, Dec 3

1:41 pm - 11:31 pmBOI Boise Air Term. Gowen Fld-PWM Portland

7h 50m1 stop Atlanta Hartsfield-Jackson

6:00 am - 1:44 pmPWM Portland-BOI Boise Air Term. Gowen Fld

9h 44m1 stop Atlanta Hartsfield-Jackson

$498Delta

Thu, Nov 19 - Thu, Dec 3

1:41 pm - 11:31 pmBOI Boise Air Term. Gowen Fld-PWM Portland

7h 50m1 stop Atlanta Hartsfield-Jackson

4:53 pm - 12:10 amPWM Portland-BOI Boise Air Term. Gowen Fld

9h 17m2 stops Detroit Metropolitan Wayne County Minneapolis St Paul

$503Delta

Tue, Nov 10 - Tue, Nov 17

5:00 am - 4:02 pmBOI Boise Air Term. Gowen Fld-PWM Portland

9h 02m1 stop Denver Intl

3:23 pm - 9:32 pmPWM Portland-BOI Boise Air Term. Gowen Fld

8h 09m1 stop Denver Intl

$511United Airlines

Tue, Jan 26 - Sat, Jan 30

7:00 am - 9:03 pmIDA Idaho Falls Fanning Field-PWM Portland

12h 03m2 stops Denver Intl Newark

9:10 am - 9:10 pmPWM Portland-IDA Idaho Falls Fanning Field

14h 00m2 stops Newark Denver Intl

$539United Airlines

Sun, Nov 15 - Sat, Nov 21

6:30 am - 4:02 pmBOI Boise Air Term. Gowen Fld-PWM Portland

7h 32m1 stop Denver Intl

5:08 pm - 10:51 pmPWM Portland-BOI Boise Air Term. Gowen Fld

7h 43m1 stop Chicago O'Hare Intl

$545United Airlines

Mon, Dec 28 - Fri, Jan 1

1:57 pm - 10:30 amSUN Hailey Sun Valley-Friedman-PWM Portland

18h 33m2 stops Phoenix Sky Harbor Intl Washington, D.C. Reagan-National

6:42 pm - 1:27 pmPWM Portland-SUN Hailey Sun Valley-Friedman

20h 45m3 stops Philadelphia Pittsburgh Chicago O'Hare Intl

$917American Airlines

Mon, Dec 28 - Fri, Jan 1

1:57 pm - 10:30 amSUN Hailey Sun Valley-Friedman-PWM Portland

18h 33m2 stops Phoenix Sky Harbor Intl Washington, D.C. Reagan-National

6:42 pm - 1:27 pmPWM Portland-SUN Hailey Sun Valley-Friedman

20h 45m2 stops Philadelphia Chicago O'Hare Intl

$975American Airlines

Mon, Dec 28 - Fri, Jan 1

1:57 pm - 10:30 amSUN Hailey Sun Valley-Friedman-PWM Portland

18h 33m3 stops Phoenix Sky Harbor Intl Cincinnati Cinci./N. Kentucky Washington, D.C. Reagan-National

6:42 pm - 1:27 pmPWM Portland-SUN Hailey Sun Valley-Friedman

20h 45m3 stops Philadelphia Raleigh-Durham Chicago O'Hare Intl

$1,075American Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$160

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

Most popular time to fly with an average 5% 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.