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  1. Flights
  2. United States
  3. Boise, ID
  4. Portland, OR - Boise, ID

Portland, OR to Boise, ID flights

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Discover the cheapest flights from Portland, OR to Boise, ID
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Tue, Dec 8 - Tue, Dec 15
AS
ASDirect
PDX - BOI
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BOI - PDX
217$
204$
Prime price per passenger
Sat, Dec 19 - Tue, Dec 22
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PDX - BOI
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BOI - PDX
217$
204$
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Wed, Jan 27 - Tue, Feb 2
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PDX - BOI
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BOI - PDX
227$
214$
Prime price per passenger
Tue, Jan 5 - Sat, Jan 9
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PDX - BOI
AS
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BOI - PDX
227$
214$
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Sat, Jan 16 - Sat, Jan 23
AS
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PDX - BOI
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BOI - PDX
227$
214$
Prime price per passenger
Tue, Dec 1 - Sun, Dec 6
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ASDirect
PDX - BOI
AS
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BOI - PDX
227$
214$
Prime price per passenger
Wed, Jan 6
AS
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PDX - BOI
118$
107$
Prime price per passenger
Wed, Jan 13
AS
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PDX - BOI
-12 %
121$
107$
Prime price per passenger
Wed, Jan 27
AS
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PDX - BOI
123$
112$
Prime price per passenger
Wed, Dec 16
AS
ASDirect
PDX - BOI
120$
112$
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Sun, Dec 6
AS
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PDX - BOI
138$
126$
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Fri, Dec 25
AS
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PDX - BOI
138$
126$
Prime price per passenger
The prices shown on this page were available within the last 20 days for the specified periods and should not be considered the final price offered. Please note that availability and prices are subject to change.

Cheapest time to fly from Portland, OR to Boise, ID

If you’re planning to fly this route soon, keep in mind that the lowest fares are usually available at the beginning of November. Take advantage of this period to save on your flight tickets and make the most of your trip. Please note that prices may change after your search.
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week: Nov 2 - Nov 8
Flights from just $129
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NovemberDecemberJanuary
Flying Time2 h and 34 mWhen flying from Portland, OR to Boise, ID, this can take around 2 h and 34 m in flying time, however this flight duration can vary due to other factors
Cheapest flight$107The best price for flights from Portland, OR to Boise, ID offered by eDreams, which have been found by our customers in the last 3 days
Origin airportPortland International AirportWhen flying from Portland, OR to Boise, ID
Destination airportBoise AirportFor the route from Portland, OR to Boise, ID
Peak seasonMarchMarch is the busiest time to fly from Portland, OR to Boise, ID according to search data results from our customers
Airlines operating this routeAlaska AirlinesAirline(s) that fly from Portland, OR to Boise, ID
One-way average Price$237A flight from Portland, OR to Boise, ID at eDreams will cost around $237, this being based on prices of the previous 6 months of data
Best time to bookSeptemberAugust is one of the most frequent times to fly to Boise, ID from Portland, OR according to real data from our customers
Distance: 345 mi
Portland, OR airports
Portland International Airport (PDX)How far from city center: 5 mi
Boise, ID airports
Boise Airport (BOI)How far from city center: 3 mi

Book a flight from Portland, OR to Boise, ID

Search nonstop and connecting flights from Portland, OR to Boise, ID (United States) with eDreams. Once your results load, sort them by schedule or price and book the flight that fits your plans best.

The lowest fare booked on this route over the past few days was $107. The price you see will depend on your travel dates and departure times.

A nonstop flight from Portland, OR to Boise, ID takes about 1 h and 30 m, while connecting flights take longer.

Airports and airlines between Portland, OR and Boise, ID

Plan your trip with confidence. Check out the airports on this route and compare operating airlines.

  • Departure airport: Portland International Airport (PDX)
  • Arrival airport: Boise Airport (BOI)

Boise, ID weather

The best time to visit Boise, ID may depend on the kind of weather you prefer. Average temperatures sit around 87ºFF in the warmest months and 26ºFF in the coldest ones. Keep this in mind when you pack and plan any outdoor activities.

  • Highs: up to 91ºFF
  • Lows: down to 24ºFF
  • Hottest month: July
  • Coldest month: December
  • Driest month: August
  • Rainiest month: December

How to save on flights from Portland, OR to Boise, ID

A few tips to help you find cheaper flights from Portland, OR to Boise, ID:

  • Flexible dates: compare fares for two or three different departure days. Flying a day earlier or later can make a big difference in price.
  • Baggage allowance: check what is included in each fare before you book, so you don't get hit with extra fees at the airport.
  • Airports on your route: confirm which airports you're departing from and arriving at, especially if the city has more than one. This helps you plan your ground transportation and figure out the total cost of getting around.

For bigger savings, book a Flight + Hotel package to combine both in one booking and unlock exclusive discounts on your stay in Boise, ID. You can also save on a rental car by adding it to your booking.

Frequently asked questions about flights from Portland, OR to Boise, ID

On average, how much is the price of a flight from Portland, OR to Boise, ID?
When you fly from Portland, OR to Boise, ID the average price is $237. However, this price depends on many other factors such as seasonality or how far in advance the route has been booked.
For flights from Portland, OR to Boise, ID, how can I find the cheapest price?
The cheapest price for a flight from Portland, OR to Boise, ID is $107. At eDreams we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.
When booking, when is the best time to get the best prices for flights from Portland, OR to Boise, ID?
The most popular months to book a trip from Portland, OR to Boise, ID are August, December and July, based on the searches of our customers.
When is the best time to travel from Portland, OR to Boise, ID?
The best time of the year to visit Boise, ID depends on lots of personal preferences, especially the price. Regarding popularity, September is the best month to fly to Boise, ID from Portland, OR in terms of searches from our customers, followed by December and October. If you prefer to avoid the busy season and get away from the crowds April, July and February are the months with fewer searches for Portland, OR - Boise, ID.
How long does the flight from Portland, OR to Boise, ID take?
Flight length from Portland, OR to Boise, ID is around 2 h and 34 m on average, at an average distance of 344.71 mi, for flights for the route (which may have 1 or more stops in other cities in between).
How is the weather in Boise, ID compared to Portland, OR?
While in Portland, OR the temperatures can reach an average of 68ºF ºC in summer, Boise, ID's temperatures can go up to 73ºF ºC during the hot season. In winter, however, weather indicators show around 33ºF ºC in Boise, ID, compared to the 42ºF ºC average degrees reported in Portland, OR.

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