Popular airlines from Boise Airport (BOI) to Portland International Airport (PDX)
Alaska AirlinesAlaska Airlines
DeltaDelta
UnitedUnited
Southwest AirlinesSouthwest Airlines
American AirlinesAmerican Airlines
Spirit AirlinesSpirit Airlines
Hawaiian AirlinesHawaiian Airlines
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Today's featured flight deals from Boise Airport (BOI) to Portland International Airport (PDX)
- Boise (BOI) to Portland (PDX).Alaska Airlines, nonstop.Departing on Thu, Aug 28 at 4:00pm from Boise, arriving at 4:22pm in Portland.Returning on Mon, Sep 1 at 9:40pm from Portland, arriving at 11:59pm in Boise.Select Alaska Airlines flight departing on Thu, Aug 28 at 4:00pm from Boise, returning on Mon, Sep 1 at 9:40pm from Portland priced at $25825% less than typical$258
- Boise (BOI) to Portland (PDX).Alaska Airlines, nonstop.Departing on Fri, Aug 29 at 6:00am from Boise, arriving at 6:20am in Portland.Returning on Mon, Sep 1 at 9:40pm from Portland, arriving at 11:59pm in Boise.Select Alaska Airlines flight departing on Fri, Aug 29 at 6:00am from Boise, returning on Mon, Sep 1 at 9:40pm from Portland priced at $25825% less than typical$258
- Boise (BOI) to Portland (PDX).Alaska Airlines, nonstop.Departing on Fri, Aug 29 at 6:00am from Boise, arriving at 6:20am in Portland.Returning on Mon, Sep 1 at 7:02am from Portland, arriving at 9:20am in Boise.Select Alaska Airlines flight departing on Fri, Aug 29 at 6:00am from Boise, returning on Mon, Sep 1 at 7:02am from Portland priced at $27825% less than typical$278
- Boise (BOI) to Portland (PDX).Alaska Airlines, nonstop.Departing on Fri, Sep 5 at 8:31pm from Boise, arriving at 8:50pm in Portland.Returning on Mon, Sep 8 at 9:40pm from Portland, arriving at 11:59pm in Boise.Select Alaska Airlines flight departing on Fri, Sep 5 at 8:31pm from Boise, returning on Mon, Sep 8 at 9:40pm from Portland priced at $17835% less than typical$178
- Boise (BOI) to Portland (PDX).Alaska Airlines, nonstop.Departing on Mon, Sep 15 at 4:00pm from Boise, arriving at 4:22pm in Portland.Returning on Sat, Sep 20 at 7:02am from Portland, arriving at 9:20am in Boise.Select Alaska Airlines flight departing on Mon, Sep 15 at 4:00pm from Boise, returning on Sat, Sep 20 at 7:02am from Portland priced at $13730% less than typical$137
- Boise (BOI) to Portland (PDX).Alaska Airlines, nonstop.Departing on Wed, Sep 17 at 8:31pm from Boise, arriving at 8:50pm in Portland.Returning on Wed, Sep 24 at 2:30pm from Portland, arriving at 4:50pm in Boise.Select Alaska Airlines flight departing on Wed, Sep 17 at 8:31pm from Boise, returning on Wed, Sep 24 at 2:30pm from Portland priced at $11730% less than typical$117
- Boise (BOI) to Portland (PDX).Alaska Airlines, nonstop.Departing on Wed, Sep 17 at 4:00pm from Boise, arriving at 4:22pm in Portland.Returning on Wed, Sep 24 at 2:30pm from Portland, arriving at 4:50pm in Boise.Select Alaska Airlines flight departing on Wed, Sep 17 at 4:00pm from Boise, returning on Wed, Sep 24 at 2:30pm from Portland priced at $11730% less than typical$117
- Boise (BOI) to Portland (PDX).Alaska Airlines, nonstop.Departing on Tue, Sep 16 at 8:31pm from Boise, arriving at 8:50pm in Portland.Returning on Tue, Sep 23 at 2:30pm from Portland, arriving at 4:50pm in Boise.Select Alaska Airlines flight departing on Tue, Sep 16 at 8:31pm from Boise, returning on Tue, Sep 23 at 2:30pm from Portland priced at $11730% less than typical$117
- Boise (BOI) to Portland (PDX).Alaska Airlines, nonstop.Departing on Mon, Sep 15 at 8:31pm from Boise, arriving at 8:50pm in Portland.Returning on Mon, Sep 22 at 9:40pm from Portland, arriving at 11:59pm in Boise.Select Alaska Airlines flight departing on Mon, Sep 15 at 8:31pm from Boise, returning on Mon, Sep 22 at 9:40pm from Portland priced at $15720% less than typical$157
Cheap Flights from Boise to Portland (BOI-PDX)
Prices were available within the past 7 days and start at $71 for one-way flights and $116 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Find the cheapest month to fly from Boise (BOI) to Portland (PDX)
September is typically the cheapest month to fly
Graph displaying average flight prices per month
Origin airport | Boise |
Destination airport | Portland Intl. |
Airlines serving | Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, Southwest Airlines, Spirit Airlines, United |
Roundtrip price | $116 |
Distance | 342 mi |
Boise to Portland Flights
The cheapest times to fly from Boise to Portland
On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Boise to Portland are during the month of September. You can find some of the cheapest flights from Boise to Portland with Expedia's search tool and vast selection of airlines.
The best time to book a flight from Boise to Portland
Sunday is one of the best days to book for cheap flights from Boise to Portland: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.
How to find cheap round-trip tickets from Boise to Portland
Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Boise to Portland in 2025. You can also book with separate airlines for your outbound and return journeys, from $71 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.
Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Boise to Portland flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.
You could also save big by booking one of Expedia's vacation packages. Bundling together your Boise to Portland airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.
*Terms apply.
Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.
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Lodging
- Portland Hotels
- Hotels near Portland International Airport Station
- Houseboats in Portland International Airport Station
- Hotels near Portland Air National Guard Base
- Hotels near Colwood National Golf Course
- Hotels near Cascades Station
- Hotels near Cascade Station
- Hotels near Cully
- Hotels near Riverside Golf and Country Club
- Hotels near Parkrose-Sumner Transit Center
- Motels in Parkrose-Sumner Transit Center
- Hotels near Northeast Portland
- Hotels near The Grotto
- Luxury Hotels in Northeast Portland
- Hotels near Concordia
- Hotels near Concordia University
- Hotels near Mt Hood Community College - Maywood Park Campus
- Hotels near Roseway
- Hotels near Columbia Edgewater Country Club
- Hotels near Roseway Theater
- Hotels near Parkrose
- Hotels with Suites in Parkrose
- Luxury Hotels in Parkrose
- Pet-friendly Hotels in Parkrose
- Hotels with a Pool in Parkrose
- Hotels with Kitchenettes in Parkrose
- Hotels with Hot Tubs in Parkrose
- Hotels with Free Breakfast in Parkrose
- Cheap Hotels in Parkrose
- Hotels near Alberta Rose Theatre
- Hotels near Rocky Butte
- Hotels near Glenhaven Park
- Hotels near Wilshire Park
- Hotels near Alberta Park
- Hotels near Madison South
- Hotels near Alberta Street
- Hotels near Woodlawn Park
- Hotels near Rose City Park
- Hotels near Rose City Golf Course
- Hotels near Alameda
- Hotels near NE 82nd Avenue Station
- Hotels near Knott Park
- Hotels near Hollywood District
- Cheap Hotels in Hollywood District
- 5 Star Hotels in Hollywood District
- Hotels near Hollywood Theater
- Hotels near Grant Park
- Hotels near Curious Comedy Theater
- Hotels near Piedmont
- Hotels near Hollywood-NE 42nd Transit Center
- B&B in Hollywood-NE 42nd Transit Center
- Aparthotels in NE 60th Avenue Station
- Hotels near Gateway-NE 99th Avenue Transit Center
- Hotels near Montavilla Park
- Hotels near North Tabor
- Hotels near Irvington
- Hotels near Irving Park
- Hotels near Providence Portland Medical Center
- Hotels near Delta Sports Complex
- Hotels near Peninsula Park Rose Garden
Flights
Packages
- Portland Air National Guard Base
- Visit Cully
- Cascade Station
- Fernhill Park
- The Grotto
- Mt Hood Community College - Maywood Park Campus
- Visit Parkrose
- Leatherman Factory
- Rocky Butte
- Alberta Park
- Alberta Street
- Visit Rose City Park
- Hancock Park
- Hood River Marina
- Visit Hollywood District
- Grant Park
- Curious Comedy Theater
- Argay Park
- Montavilla Park
- Irving Park
Cars
- Car rentals near Portland
- Car rentals near Cully
- Car rentals near Cascade Station
- Car rentals near Sumner
- Car rentals near Sunderland
- Car rentals near Concordia
- Car rentals near Concordia University
- Car rentals near Parkrose
- Car rentals near Joseph Wood Hill Park
- Car rentals near Beaumont - Wilshire
- Car rentals near Alberta Street
- Car rentals near Rose City Park
- Car rentals near East Columbia
- Car rentals near Alameda
- Car rentals near Argay Terrace
- Car rentals near Woodland Park
- Car rentals near King
- Car rentals near Piedmont
- Car rentals near Irvington