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

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

The cheapest flights to Boise found within the past 7 days were CA $198 round trip and CA $124 one way. Prices and availability subject to change. Additional terms may apply.

Thu, Apr 16 - Wed, Apr 22
PDX
Portland
BOI
Boise
CA $198 Roundtrip, found 5 days ago
CA $198
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Thu, Apr 16 from Portland to Boise, returning Wed, Apr 22, priced at CA $198 found 5 days ago
Thu, Apr 16 - Wed, Apr 22
PDX
Portland
BOI
Boise
CA $299 Roundtrip, found 5 days ago
CA $299
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Thu, Apr 16 from Portland to Boise, returning Wed, Apr 22, priced at CA $299 found 5 days ago
Thu, Apr 16 - Wed, Apr 22
PDX
Portland
BOI
Boise
CA $302 Roundtrip, found 5 days ago
CA $302
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Thu, Apr 16 from Portland to Boise, returning Wed, Apr 22, priced at CA $302 found 5 days ago
Thu, Apr 16 - Wed, Apr 22
PDX
Portland
BOI
Boise
CA $324 Roundtrip, found 5 days ago
CA $324
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Thu, Apr 16 from Portland to Boise, returning Wed, Apr 22, priced at CA $324 found 5 days ago
Thu, Apr 16 - Wed, Apr 22
PDX
Portland
BOI
Boise
CA $332 Roundtrip, found 5 days ago
CA $332
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Thu, Apr 16 from Portland to Boise, returning Wed, Apr 22, priced at CA $332 found 5 days ago
Thu, Apr 16 - Wed, Apr 22
PDX
Portland
BOI
Boise
CA $336 Roundtrip, found 5 days ago
CA $336
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Thu, Apr 16 from Portland to Boise, returning Wed, Apr 22, priced at CA $336 found 5 days ago
Sun, Apr 12 - Fri, Apr 17
PDX
Portland
BOI
Boise
CA $345 Roundtrip, found 3 days ago
CA $345
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sun, Apr 12 from Portland to Boise, returning Fri, Apr 17, priced at CA $345 found 3 days ago
Thu, Apr 16 - Wed, Apr 22
PDX
Portland
BOI
Boise
CA $346 Roundtrip, found 5 days ago
CA $346
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Thu, Apr 16 from Portland to Boise, returning Wed, Apr 22, priced at CA $346 found 5 days ago
Sun, Apr 12 - Fri, Apr 17
PDX
Portland
BOI
Boise
CA $358 Roundtrip, found 3 days ago
CA $358
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sun, Apr 12 from Portland to Boise, returning Fri, Apr 17, priced at CA $358 found 3 days ago
Thu, Apr 16 - Wed, Apr 22
PDX
Portland
BOI
Boise
CA $366 Roundtrip, found 5 days ago
CA $366
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Thu, Apr 16 from Portland to Boise, returning Wed, Apr 22, priced at CA $366 found 5 days 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.

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*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.