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.

$158 CHEAP FLIGHTS from Idaho to Portland

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

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

Recent round-trip flight deals from Idaho to Portland

Tue, Oct 20 - Tue, Oct 27

1:00 pm - 11:35 pmGEG Spokane-PWM Portland

7h 35m1 stop Atlanta Hartsfield-Jackson

6:01 am - 11:50 amPWM Portland-GEG Spokane

8h 49m1 stop Atlanta Hartsfield-Jackson

$305Delta

Sat, Oct 24 - Sat, Oct 31

6:30 am - 10:36 pmGEG Spokane-PWM Portland

13h 06m2 stops Phoenix Sky Harbor Intl Charlotte Douglas

7:00 am - 11:50 amPWM Portland-GEG Spokane

7h 50m1 stop Chicago O'Hare Intl

$310American Airlines

Mon, Nov 9 - Sat, Nov 14

11:00 pm - 3:58 pmGEG Spokane-PWM Portland

13h 58m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County

6:00 am - 12:03 pmPWM Portland-GEG Spokane

9h 03m1 stop Atlanta Hartsfield-Jackson

$310Delta

Tue, Oct 20 - Tue, Oct 27

1:00 pm - 11:35 pmGEG Spokane-PWM Portland

7h 35m1 stop Atlanta Hartsfield-Jackson

6:01 am - 4:15 pmPWM Portland-GEG Spokane

13h 14m2 stops Atlanta Hartsfield-Jackson Salt Lake City

$310Delta

Wed, Sep 16 - Tue, Sep 22

6:30 am - 11:47 pmGEG Spokane-PWM Portland

14h 17m2 stops Phoenix Sky Harbor Intl Chicago O'Hare Intl

7:32 am - 7:39 pmPWM Portland-GEG Spokane

15h 07m2 stops Philadelphia Phoenix Sky Harbor Intl

$340American Airlines

Thu, Sep 10 - Wed, Sep 16

12:28 pm - 9:23 pmBOI Boise Air Term. Gowen Fld-PWM Portland

6h 55m1 stop Chicago O'Hare Intl

6:00 am - 11:26 amPWM Portland-BOI Boise Air Term. Gowen Fld

7h 26m1 stop Chicago O'Hare Intl

$341United Airlines

Mon, Nov 9 - Sat, Nov 14

5:00 am - 4:02 pmGEG Spokane-PWM Portland

8h 02m1 stop Denver Intl

8:45 am - 6:41 pmPWM Portland-GEG Spokane

12h 56m2 stops Chicago O'Hare Intl San Francisco

$346United Airlines

Sat, Oct 24 - Sat, Oct 31

6:30 am - 10:36 pmGEG Spokane-PWM Portland

13h 06m2 stops Phoenix Sky Harbor Intl Charlotte Douglas

11:55 am - 8:43 pmPWM Portland-GEG Spokane

11h 48m2 stops New York LaGuardia Dallas/Fort Worth

$372American Airlines

Sun, Sep 13 - Sun, Sep 20

6:45 pm - 9:50 amGEG Spokane-PWM Portland

12h 05m2 stops Sacramento Intl Baltimore/Washington

6:10 am - 4:15 pmPWM Portland-GEG Spokane

13h 05m2 stops Baltimore/Washington San Jose

$643Southwest

Wed, Sep 16 - Sun, Sep 20

7:00 am - 11:45 pmGEG Spokane-PWM Portland

13h 45m2 stops Los Angeles Washington, D.C. Reagan-National

12:24 pm - 11:59 pmPWM Portland-GEG Spokane

14h 35m2 stops Washington, D.C. Reagan-National Seattle/Tacoma Intl

$1,908Alaska Airlines

Recent last minute flight deals from Idaho to Portland

Wed, Aug 19 - Sat, Aug 29

12:06 pm - 11:47 pmIDA Idaho Falls Fanning Field-PWM Portland

9h 41m2 stops Dallas/Fort Worth Washington, D.C. Reagan-National

6:46 am - 1:09 pmPWM Portland-IDA Idaho Falls Fanning Field

8h 23m1 stop Chicago O'Hare Intl

$608American Airlines

Wed, Aug 19 - Sat, Aug 29

12:06 pm - 11:47 pmIDA Idaho Falls Fanning Field-PWM Portland

9h 41m2 stops Dallas/Fort Worth Washington, D.C. Reagan-National

7:28 am - 9:20 pmPWM Portland-IDA Idaho Falls Fanning Field

15h 52m2 stops Philadelphia Dallas/Fort Worth

$613American Airlines

Wed, Aug 19 - Fri, Aug 28

12:06 pm - 11:47 pmIDA Idaho Falls Fanning Field-PWM Portland

9h 41m2 stops Dallas/Fort Worth Washington, D.C. Reagan-National

7:28 am - 9:20 pmPWM Portland-IDA Idaho Falls Fanning Field

15h 52m2 stops Philadelphia Dallas/Fort Worth

$613American Airlines

Wed, Aug 19 - Sun, Aug 30

7:00 am - 11:32 pmIDA Idaho Falls Fanning Field-PWM Portland

14h 32m2 stops Denver Intl Newark

5:52 am - 3:23 pmPWM Portland-IDA Idaho Falls Fanning Field

11h 31m2 stops Washington, D.C. Dulles Intl Denver Intl

$629United Airlines

Wed, Aug 19 - Tue, Sep 1

7:00 am - 11:32 pmIDA Idaho Falls Fanning Field-PWM Portland

14h 32m2 stops Denver Intl Newark

6:00 am - 5:16 pmPWM Portland-IDA Idaho Falls Fanning Field

13h 16m2 stops Newark Denver Intl

$629United Airlines

Wed, Aug 19 - Thu, Aug 27

7:00 am - 11:32 pmIDA Idaho Falls Fanning Field-PWM Portland

14h 32m2 stops Denver Intl Newark

3:37 pm - 9:18 pmPWM Portland-IDA Idaho Falls Fanning Field

7h 41m1 stop Denver Intl

$664United Airlines

Wed, Aug 19 - Sun, Aug 23

5:30 am - 11:13 pmGEG Spokane-PWM Portland

14h 43m2 stops Salt Lake City Atlanta Hartsfield-Jackson

6:05 am - 11:21 amPWM Portland-GEG Spokane

8h 16m1 stop Atlanta Hartsfield-Jackson

$858Delta

Tue, Aug 18 - Sat, Aug 22

3:19 pm - 11:38 amBOI Boise Air Term. Gowen Fld-PWM Portland

18h 19m1 stop Chicago O'Hare Intl

8:00 am - 10:11 pmPWM Portland-BOI Boise Air Term. Gowen Fld

16h 11m1 stop Dallas/Fort Worth

$923American Airlines

Wed, Aug 19 - Sun, Aug 23

7:05 am - 12:59 amGEG Spokane-PWM Portland

14h 54m2 stops Seattle/Tacoma Intl New York John F Kennedy Intl

2:14 pm - 9:30 pmPWM Portland-GEG Spokane

10h 16m1 stop Atlanta Hartsfield-Jackson

$992Delta

Sun, Aug 16 - Tue, Aug 18

8:45 pm - 9:50 amBOI Boise Air Term. Gowen Fld-PWM Portland

11h 05m2 stops Sacramento Intl Baltimore/Washington

2:50 pm - 11:20 pmPWM Portland-BOI Boise Air Term. Gowen Fld

10h 30m2 stops Baltimore/Washington Phoenix Sky Harbor Intl

$1,147Southwest

Useful Info

Low season	January
High season	August
Cheapest flight	$158

Best time to beat the crowds with an average 13% drop in price.

Most popular time to fly with an average 1% 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.

Jackson

Freeport

Bartlett

Oxford

Intervale

Windham

Tamworth

Falmouth

Waterford

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 (PWM)

PWM

$158 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

Good to know

Low season

High season

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

Flights from domestic origins to Portland

Choose which airport to fly into in Portland

Find deals for your return flight