Cheap Flights from Boise to Portland from S$ 85

Frequently Asked Questions

• Which airlines offer the cheapest flights from Boise (BOI) to Portland (PDX)?

  Based on Trip.com data, Delta Air Lines offers one-way fares as low as S$ 85 on Cheapest nonstop routes (e.g. BOI to PDX on Sat, Jan 17), while Delta Air Lines offers Cheapest nonstop round-trips from S$ 139 departing on Wed, Jan 21 and returning on Sat, Jan 24.

• Which airlines offer direct flights from Boise to Portland?

  At the moment, you can catch a direct flight from Boise to Portland with the following airlines, including: Hawaiian Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long is a flight from Boise (BOI) to Portland (PDX)?

  It takes about 1 hour 26 minutes to fly from Boise (BOI) to Portland (PDX).

• When is the best time to book flights from Boise to Portland?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Boise to Portland is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How many flights are there per week from Boise to Portland?

  Based on Trip.com data in the past 4 weeks, there is 60 flight per week flying from Boise to Portland. You can check the weekly schedule for popular airlines on this route below: Hawaiian Airlines: S/M/T/W/T/F/S -- HA4799 (09:27)

• How can I find the best deals on flights from Boise to Portland?

  To find best deals on flights from Boise to Portland, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Sat, Jan 17, with one-way flights priced at just S$ 85.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Alaska Airlines.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Portland travel is around July.
  · Get exclusive promo codes for Trip.com app users.

• When is the best time to book a flight from Boise to Portland to get the best price?

  The cheapest months to fly from Boise to Portland is November, when demand for travel is lower.

• Which upcoming date is the cheapest for flights from Boise to Portland?

  After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Boise to Portland on December 24, 2025 with Delta Air Lines, with prices starting at S$ 86.

• Which airports can I fly through when travelling to Portland from Boise?

  You can land at any one of the following hubs in Portland, with Boise Airport to Portland International Airport (BOI-PDX) is by far the most common option on this route: Portland International Airport (PDX) Hillsboro Airport (HIO).

• What is the time difference between Boise and Portland?

  The time difference between Portland and Boise is 1h.

• How can I change or cancel my flight ticket from Boise to Portland?

  Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.