￥13,220 Cheap Flights from Portland (PDX) to Boise (BOI)

View ￥13,220 flight on Sat, Oct 18, 2025Opens in a new window

Popular airlines from Portland International Airport (PDX) to Boise Airport (BOI)

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Cheap Flights from Portland to Boise (PDX-BOI)

Prices were available within the past 7 days and start at ￥13,220 for one-way flights and ￥26,550 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Oct 18 - Sun, Oct 19
PDX
Portland
BOI
Boise
￥26,550 Roundtrip, found 5 days ago
￥26,550
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Oct 18 from Portland to Boise, returning Sun, Oct 19, priced at ￥26,550 found 5 days ago
Delta
Sat, Oct 18 - Sun, Oct 19
PDX
Portland
BOI
Boise
￥32,570 Roundtrip, found 5 days ago
￥32,570
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Oct 18 from Portland to Boise, returning Sun, Oct 19, priced at ￥32,570 found 5 days ago
Delta
Sat, Oct 18 - Sun, Oct 19
PDX
Portland
BOI
Boise
￥32,680 Roundtrip, found 5 days ago
￥32,680
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Oct 18 from Portland to Boise, returning Sun, Oct 19, priced at ￥32,680 found 5 days ago
Delta
Sat, Oct 18 - Sun, Oct 19
PDX
Portland
BOI
Boise
￥33,000 Roundtrip, found 5 days ago
￥33,000
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Oct 18 from Portland to Boise, returning Sun, Oct 19, priced at ￥33,000 found 5 days ago
Delta
Sat, Oct 18 - Sun, Oct 19
PDX
Portland
BOI
Boise
￥37,520 Roundtrip, found 5 days ago
￥37,520
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Oct 18 from Portland to Boise, returning Sun, Oct 19, priced at ￥37,520 found 5 days ago
Delta
Sat, Oct 18 - Sun, Oct 19
PDX
Portland
BOI
Boise
￥38,480 Roundtrip, found 5 days ago
￥38,480
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Oct 18 from Portland to Boise, returning Sun, Oct 19, priced at ￥38,480 found 5 days ago
Delta
Sat, Oct 18 - Sun, Oct 19
PDX
Portland
BOI
Boise
￥38,700 Roundtrip, found 5 days ago
￥38,700
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Oct 18 from Portland to Boise, returning Sun, Oct 19, priced at ￥38,700 found 5 days ago
Delta
Sat, Oct 18 - Sun, Oct 19
PDX
Portland
BOI
Boise
￥44,610 Roundtrip, found 5 days ago
￥44,610
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Oct 18 from Portland to Boise, returning Sun, Oct 19, priced at ￥44,610 found 5 days ago
United
Sat, Oct 18 - Sun, Oct 19
PDX
Portland
BOI
Boise
￥46,010 Roundtrip, found 5 days ago
￥46,010
Roundtrip
found 5 days ago
Select United flight, departing Sat, Oct 18 from Portland to Boise, returning Sun, Oct 19, priced at ￥46,010 found 5 days ago
American Airlines
Sat, Oct 18 - Sun, Oct 19
PDX
Portland
BOI
Boise
￥83,770 Roundtrip, found 5 days ago
￥83,770
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Oct 18 from Portland to Boise, returning Sun, Oct 19, priced at ￥83,770 found 5 days ago

Find the cheapest month to fly from Portland (PDX) to Boise (BOI)

November is typically the cheapest month to fly

From ￥15,818 - ￥44,402 per traveler.
Flights from Portland (PDX) to Boise (BOI)
Origin airport
Portland Intl.
Destination airport
Boise
Roundtrip price
￥26,550
Distance
548 km
Average flight time
2 hours 15 mins

Portland to Boise Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Portland to will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Boise.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with PDX to BOI flights that won’t make your bank account wince. Ready to temporarily leave behind Portland for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to BOI with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from Portland Airport to BOI?
The lowest price advertised for a round-trip journey between PDX and Boise Airport (BOI) is ￥26,550. But you better move fast. This figure is based on fares available within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from PDX Airport to BOI?
Most flights can be conveniently canceled online, but whether or not you are charged a fee depends on your airline. If you do have to cancel your break, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from Portland Intl. Airport (PDX) to Boise Airport (BOI) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for PDX to Boise Airport (BOI) flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Portland Airport to Boise Airport (BOI)?
The flight time from Portland Airport to Boise Airport is a mere 1 hour and 12 minutes, so don't get too comfy. There's a good chance the next time you look out the window you'll be arriving in Boise.
How far is the flight from PDX Airport to Boise Airport?
That new movie you've been desperate to see will have to wait — the flight distance between PDX (PDX) and Boise Airport (BOI) is only 550 kilometers. The captain will be telling you to buckle up for landing before you know it.
Which airlines fly direct from PDX to Boise Airport (BOI)?
A popular option with many savvy travelers, Alaska Airlines (AS) operates 160 flights monthly from PDX Airport to Boise Airport. Pick the one that suits your travel plans and book your seat today.
Are PDX to BOI flight tickets cheaper when they're purchased at the last minute?
Late planners can sometimes nab a bargain, with some of the cheapest airfares from Portland Airport to Boise Airport arising a few weeks prior to the departure date. If you'd rather plan ahead of time, Expedia compares and updates all the best flight deals frequently — as early as a year in advance in some cases. It depends on the carrier though, as not all airlines issue prices that far in advance.

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