Cheap Flights From Portland Intl. (PDX) To Boise (BOI)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Find The Best Dates To Fly

Cheapest Flights from Portland (PDX) to Boise (BOI)

The cheapest flights to Boise found within the past 7 days were CA $253 round trip and one way. Prices and availability subject to change. Additional terms may apply.

Thu, Apr 16 - Sun, Apr 19
PDX
Portland
BOI
Boise
CA $253 Roundtrip, found 15 hours ago
CA $253
Roundtrip
found 15 hours ago
Select Alaska Airlines flight, departing Thu, Apr 16 from Portland to Boise, returning Sun, Apr 19, priced at CA $253 found 15 hours ago
Thu, Apr 16 - Sun, Apr 19
PDX
Portland
BOI
Boise
CA $320 Roundtrip, found 15 hours ago
CA $320
Roundtrip
found 15 hours ago
Select Alaska Airlines flight, departing Thu, Apr 16 from Portland to Boise, returning Sun, Apr 19, priced at CA $320 found 15 hours ago
Thu, Apr 16 - Sun, Apr 19
PDX
Portland
BOI
Boise
CA $325 Roundtrip, found 15 hours ago
CA $325
Roundtrip
found 15 hours ago
Select Alaska Airlines flight, departing Thu, Apr 16 from Portland to Boise, returning Sun, Apr 19, priced at CA $325 found 15 hours ago
Thu, Apr 16 - Sun, Apr 19
PDX
Portland
BOI
Boise
CA $361 Roundtrip, found 15 hours ago
CA $361
Roundtrip
found 15 hours ago
Select Alaska Airlines flight, departing Thu, Apr 16 from Portland to Boise, returning Sun, Apr 19, priced at CA $361 found 15 hours ago
Thu, Apr 16 - Sun, Apr 19
PDX
Portland
BOI
Boise
CA $405 Roundtrip, found 15 hours ago
CA $405
Roundtrip
found 15 hours ago
Select Alaska Airlines flight, departing Thu, Apr 16 from Portland to Boise, returning Sun, Apr 19, priced at CA $405 found 15 hours ago
Thu, Apr 16 - Sun, Apr 19
PDX
Portland
BOI
Boise
CA $426 Roundtrip, found 15 hours ago
CA $426
Roundtrip
found 15 hours ago
Select Alaska Airlines flight, departing Thu, Apr 16 from Portland to Boise, returning Sun, Apr 19, priced at CA $426 found 15 hours ago
Thu, Apr 16 - Sun, Apr 19
PDX
Portland
BOI
Boise
CA $433 Roundtrip, found 15 hours ago
CA $433
Roundtrip
found 15 hours ago
Select Alaska Airlines flight, departing Thu, Apr 16 from Portland to Boise, returning Sun, Apr 19, priced at CA $433 found 15 hours ago
Fri, Apr 10 - Sun, Apr 19
PDX
Portland
BOI
Boise
CA $455 Roundtrip, found 15 hours ago
CA $455
Roundtrip
found 15 hours ago
Select Alaska Airlines flight, departing Fri, Apr 10 from Portland to Boise, returning Sun, Apr 19, priced at CA $455 found 15 hours ago
Thu, Apr 16 - Sun, Apr 19
PDX
Portland
BOI
Boise
CA $468 Roundtrip, found 15 hours ago
CA $468
Roundtrip
found 15 hours ago
Select Alaska Airlines flight, departing Thu, Apr 16 from Portland to Boise, returning Sun, Apr 19, priced at CA $468 found 15 hours ago
Fri, Apr 10 - Sun, Apr 19
PDX
Portland
BOI
Boise
CA $468 Roundtrip, found 15 hours ago
CA $468
Roundtrip
found 15 hours ago
Select Alaska Airlines flight, departing Fri, Apr 10 from Portland to Boise, returning Sun, Apr 19, priced at CA $468 found 15 hours ago
Thu, Apr 16 - Sun, Apr 19
PDX
Portland
BOI
Boise
CA $476 Roundtrip, found 15 hours ago
CA $476
Roundtrip
found 15 hours ago
Select Alaska Airlines flight, departing Thu, Apr 16 from Portland to Boise, returning Sun, Apr 19, priced at CA $476 found 15 hours ago
Fri, Apr 10 - Tue, Apr 14
PDX
Portland
BOI
Boise
CA $481 Roundtrip, found 17 hours ago
CA $481
Roundtrip
found 17 hours ago
Select Alaska Airlines flight, departing Fri, Apr 10 from Portland to Boise, returning Tue, Apr 14, priced at CA $481 found 17 hours ago
Fri, Apr 10 - Tue, Apr 14
PDX
Portland
BOI
Boise
CA $526 Roundtrip, found 17 hours ago
CA $526
Roundtrip
found 17 hours ago
Select Alaska Airlines flight, departing Fri, Apr 10 from Portland to Boise, returning Tue, Apr 14, priced at CA $526 found 17 hours ago
Thu, Apr 16 - Sun, Apr 19
PDX
Portland
BOI
Boise
CA $527 Roundtrip, found 15 hours ago
CA $527
Roundtrip
found 15 hours ago
Select Alaska Airlines flight, departing Thu, Apr 16 from Portland to Boise, returning Sun, Apr 19, priced at CA $527 found 15 hours ago
Fri, Apr 10 - Tue, Apr 14
PDX
Portland
BOI
Boise
CA $539 Roundtrip, found 17 hours ago
CA $539
Roundtrip
found 17 hours ago
Select Alaska Airlines flight, departing Fri, Apr 10 from Portland to Boise, returning Tue, Apr 14, priced at CA $539 found 17 hours ago
Thu, Apr 16 - Sun, Apr 19
PDX
Portland
BOI
Boise
CA $545 Roundtrip, found 15 hours ago
CA $545
Roundtrip
found 15 hours ago
Select Alaska Airlines flight, departing Thu, Apr 16 from Portland to Boise, returning Sun, Apr 19, priced at CA $545 found 15 hours ago
Fri, Apr 10 - Sun, Apr 19
PDX
Portland
BOI
Boise
CA $547 Roundtrip, found 15 hours ago
CA $547
Roundtrip
found 15 hours ago
Select Alaska Airlines flight, departing Fri, Apr 10 from Portland to Boise, returning Sun, Apr 19, priced at CA $547 found 15 hours ago
Fri, Apr 10 - Sun, Apr 19
PDX
Portland
BOI
Boise
CA $574 Roundtrip, found 15 hours ago
CA $574
Roundtrip
found 15 hours ago
Select Alaska Airlines flight, departing Fri, Apr 10 from Portland to Boise, returning Sun, Apr 19, priced at CA $574 found 15 hours ago
Thu, Apr 16 - Sun, Apr 19
PDX
Portland
BOI
Boise
CA $588 Roundtrip, found 15 hours ago
CA $588
Roundtrip
found 15 hours ago
Select Alaska Airlines flight, departing Thu, Apr 16 from Portland to Boise, returning Sun, Apr 19, priced at CA $588 found 15 hours ago
Fri, Apr 10 - Fri, Apr 10
PDX
Portland
BOI
Boise
CA $594 Roundtrip, found 15 hours ago
CA $594
Roundtrip
found 15 hours ago
Select Alaska Airlines flight, departing Fri, Apr 10 from Portland to Boise, returning Fri, Apr 10, priced at CA $594 found 15 hours ago

Frequently asked questions

Are there direct flights from PDX Airport to BOI?
If you're itching to get started on your plans in Boise, look into Alaska Airlines. They advertise nonstop flights from PDX to BOI.
What airlines fly from PDX Airport to Boise Airport (BOI)?
If you're on the lookout for an air carrier that offers direct flights from Portland Airport to Boise Airport and is highly rated by other seasoned travelers, try Alaska Airlines. They offer 86 flights every month.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.

Explore More Ways to Travel with Travelocity

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.