Cheap Flights from Boise to Portland

Cheapest flights from Boise to Portland

Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Boise to Portland. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.

Cheapest one way flight

$277

Alaska Airlines

Direct flight

1h 20m

08/23/2026

The cheapest one-way flight from Boise to Portland departs on 08/23/2026, is operated by Alaska Airlines and costs $277

Cheapest round trip flight

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There is no information about the cheapest roundtrip flight from Boise to Portland

The fastest flight

1h 20m

Fastest flight from Boise to Portland takes 1h 20m

Direct flights

Once a week

There are direct flights on this route 1 day a week: Su

Earliest flight

5:57 AM

Latest flight

8:28 PM

Direct flights count

39

Distance

553km

Timezone difference

1h

The distance between Boise and Portland is 553km (343 miles). There are 39 direct flights from Boise to Portland. The time difference between Boise and Portland is 1h. Flights from Boise begin at 5:57 AM. The latest flight from Boise departs at 8:28 PM

Remember that on average the ideal time to book flights is 2 months before departure!

Airfare from Boise to Portland by month

We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Boise to Portland

August 2026

Lowest price

on average:

$186

Avg Price

Airlines operating on route

On the Boise — Portland route, flights are operated only by Alaska Airlines. This simplifies the choice for passengers, as all tickets come from a single trusted carrier. Our service lets you instantly check fares for upcoming dates and find the most advantageous option. The minimum ticket price starts at $277, making this trip affordable for a wide range of travelers. To save even more, we recommend booking early and keeping an eye on promotions — Alaska Airlines regularly offers special deals.

Alaska Airlines

starting at $277

Non-stop flights from Boise to Portland

A non-stop flight is the most convenient and comfortable way to fly from Boise to Portland, despite the fact that sometimes flights with transfers can cost significantly less.

Boise — Portland

BOI — PDX

08/23/2026

Departure

Direct flight

AS782

starting at $365

Schedule of direct flights from Boise to Portland

There are most likely no direct flights on the Boise — Portland route

Boise airports overview

Boise Air Terminal (Gowen Field)

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BOI

Serving Boise, Idaho, the airport provides mainly domestic flights with seasonal connections; convenient for travel to the Treasure Valley and central Idaho and shares facilities with a military airfield.

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Portland airports overview

Portland International Airport

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PDX

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Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

What is the cheapest price for flights from Boise to Portland?

The cheapest flight ticket from Boise to Portland according to data for the last 48 hours costs $277

When is the best time to buy air tickets on the route Boise — Portland?

Often the best time to buy tickets from Boise to Portland is 2 months before departure.

When is the cheapest time of year to fly from Boise to Portland?

Based on statistics over the past years, the lowest prices for flights from Boise to Portland can be found flying in these months: August.

How long does it take to fly from Boise to Portland?

The fastest flights from Boise to Portland start from 1 hour 20 minutes in the air.

Which airline can fly direct from Boise to Portland?

The following airlines operate direct flights on the route Boise — Portland: Alaska Airlines

Special offers and sales on air tickets from Boise to Portland

We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.

We couldn't find any special offers for flights from Boise to Portland

Alternative routes

Chico ➜ Portland•Eugene ➜ Portland•Spokane ➜ Portland•Idaho Falls ➜ Portland•Ogden ➜ Portland•Provo ➜ Portland•Redding ➜ Portland•Reno ➜ Portland•Salt Lake City ➜ Portland•Yakima ➜ Portland•Boise ➜ Bellingham•Boise ➜ Boise•Boise ➜ Eugene•Boise ➜ Spokane•Boise ➜ Everett•Boise ➜ Seattle•Boise ➜ Yakima•Boise ➜ Kelowna•Boise ➜ Abbotsford

•••••••••••••••••••

Cheapest one way flight

$277

Alaska Airlines

Direct flight

1h 20m

08/23/2026

The cheapest one-way flight from Boise to Portland departs on 08/23/2026, is operated by Alaska Airlines and costs $277

Cheapest round trip flight

—

There is no information about the cheapest roundtrip flight from Boise to Portland

The fastest flight