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Portland To Boise Flights

  • One-Way
  • Round-Trip
  • Multi-City

From

Indira Gandhi International Airport

To

Chhatrapati Shivaji International Airport

DEPARTURE DATE

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Friday

Return Date

Book a round trip
to save more

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TRAVELLER & CLASS

1 Traveller

Economy

November
December
January
February
March
April
August
September
October

November is by far the best month, wherein you can get cheapest flights for Portland to Boise. Meanwhile, November is perceived as the expensive month due to the varying factors. That’s why it’s highly advised to make advanced online flight booking to save huge amounts of money.

Things to know
arrow One Way Fare
November

November- During this month the footfall is less so, the flight is gradually inexpensive.

round Round Trip Fare
November

November - is the cheapest month to book round trip flights.

Cheaper Fare
$ 133

Cheapest Fare- Currently, this is the fare price based on the current demand.

disclDisclaimer - All the mentioned fares were found within last 48 hrs. The displayed fares are based on historical data and are subject to change. The fares cannot be guaranteed at the time of booking.

Best Flight From Portland To Boise

Cheapest
Alaska Airlines
Alaska Airlines

PDX

21:41

Portland Portland International Airport

Fri , 21 Nov 2025

01h 18m
ellipse
Non Stop

BOI

23:59

Boise Boise Air Terminal Airport

Fri, 21 Nov 2025

$187
Hawaiian Airlines
Hawaiian Airlines

PDX

21:41

Portland Portland International Airport

Fri , 21 Nov 2025

01h 18m
ellipse
Non Stop

BOI

23:59

Boise Boise Air Terminal Airport

Fri, 21 Nov 2025

$187
Alaska Airlines
Alaska Airlines

PDX

17:35

Portland Portland International Airport

Sat , 22 Nov 2025

01h 11m
ellipse
Non Stop

BOI

19:46

Boise Boise Air Terminal Airport

Sat, 22 Nov 2025

$196
Alaska Airlines
Alaska Airlines

PDX

10:35

Portland Portland International Airport

Fri , 21 Nov 2025

01h 11m
ellipse
Non Stop

BOI

12:46

Boise Boise Air Terminal Airport

Fri, 21 Nov 2025

$229
Hawaiian Airlines
Hawaiian Airlines

PDX

10:35

Portland Portland International Airport

Fri , 21 Nov 2025

01h 11m
ellipse
Non Stop

BOI

12:46

Boise Boise Air Terminal Airport

Fri, 21 Nov 2025

$229
Hawaiian Airlines
Hawaiian Airlines

PDX

17:35

Portland Portland International Airport

Sat , 22 Nov 2025

01h 11m
ellipse
Non Stop

BOI

19:46

Boise Boise Air Terminal Airport

Sat, 22 Nov 2025

$307
Southwest
Southwest

PDX

16:40

Portland Portland International Airport

Fri , 21 Nov 2025

05h 35m
ellipse
1 Stop

BOI

23:15

Boise Boise Air Terminal Airport

Fri, 21 Nov 2025

$309
United Airlines
United Airlines

PDX

15:54

Portland Portland International Airport

Fri , 21 Nov 2025

06h 34m
ellipse
1 Stop

BOI

23:28

Boise Boise Air Terminal Airport

Fri, 21 Nov 2025

$312
Southwest
Southwest

PDX

19:15

Portland Portland International Airport

Fri , 21 Nov 2025

03h 30m
ellipse
1 Stop

BOI

23:45

Boise Boise Air Terminal Airport

Fri, 21 Nov 2025

$329
American Airlines
American Airlines

PDX

08:35

Portland Portland International Airport

Fri , 21 Nov 2025

07h 20m
ellipse
1 Stop

BOI

16:55

Boise Boise Air Terminal Airport

Fri, 21 Nov 2025

$891
American Airlines
American Airlines

PDX

08:35

Portland Portland International Airport

Sat , 22 Nov 2025

08h 19m
ellipse
1 Stop

BOI

17:54

Boise Boise Air Terminal Airport

Sat, 22 Nov 2025

$1058
ellipse

Find the Lowest Airfare Portland to Boise

Cheapest Fares
Fare
Date
Airline
Departure
Lowest Airfare
$133
22 November 2025
Alaska Airlines
07:08 AM
Cheapest Airfare Within 30 Days
$133
22 November 2025
Alaska Airlines
07:08 AM
Cheapest Airfare Within 90 Days
$133
22 November 2025
Alaska Airlines
07:08 AM
ellipse

Early Morning Flight Portland to Boise

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Cheapest Flight
Found
$891
group
Average Flight
Time
07h 20m
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Date/Time
21 Nov 2025
08:35 AM
plane
Airlines
American Airlines
Ellipse

Late Night Flight Portland to Boise

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Cheapest Flight
Found
$187
group
Average Flight
Time
01h 18m
calendar
Date/Time
21 Nov 2025
21:41 PM
plane
Airlines
Alaska Airlines