Cheap flights from Portland to Boise (PDX - BOI) from $40

This is the cheapest one-way flight price, found on 11/29. Prices may vary by date and flight preferences.
PDX — BOI
Dec 6 — Dec 131

The best prices from Portland to Boise Air Term. Gowen Fld are usually found in August or September, booked 61 days in advance, depart on a Saturday or Tuesday and return on a Wednesday

Flights from Boise to Portland

How to find the cheapest flight from Portland (PDX) to Boise (BOI)

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Boise (BOI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 2, 2023.

Popular in

December

Cheapest in

August

Round-trip from

$288

One-way from

$139
High demand for flights, 28% potential price rise
Best time to find cheap flights, 21% potential price drop
From Portland to Boise Air Term. Gowen Fld
One-way flight from Portland to Boise Air Term. Gowen Fld

PDX - BOI

Price

$288 - $542

BOI

Temperature

30.2 - 75.2 °F

BOI

Rainfall

0.2 - 1.6 inches

What is the cheapest day to fly round-trip from Portland to Boise?

Users have found that leaving on a Friday can be a cost-effective option. It’s possible to save up to 37% on your flight compared to booking on days when demand is much higher.

How far in advance should I book a flight from Portland to Boise?

To save up to 214% on this flight, we recommend booking at least 36 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Portland to Boise from $388 1-2 weeks out and tickets from $638 for flights departing within the next 72 hours.

What is the cheapest month to fly from Portland to Boise?

The best pricing can be found in the month of August. Prices to Boise from Portland average $265. You can even find prices in August for less than $265, as users have found deals to Boise from as low as $129. The month of December appears to be one of the more expensive times to travel to Boise from Portland. Flying in the targeted month can save you up to 38%.

When is the cheapest time to fly from Portland to Boise (PDX - BOI)?

When flying from Portland to Boise, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 8% versus a flight at noon.

Cheap Spirit Airlines flights from Portland to Boise

Explore cheap flight options specifically provided by Spirit Airlines for the route between Portland and Boise. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,975,713 searches. Data last updated December 2, 2023.
Find some of the cheapest Spirit Airlines flights traveling from Portland to Boise. Deals update often to give you more flight options matching your criteria

Cheap Delta flights from Portland to Boise

Explore cheap flight options specifically provided by Delta for the route between Portland and Boise. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,975,713 searches. Data last updated December 2, 2023.
Some of the lowest-priced Delta flights we've found at this time heading from Portland to Boise. Ensure the flight price, dates, time, and airline match your criteria before you book.

Cheap Portland to Boise flights in December & January 2023

Find cheap flight options from Portland to Boise specifically for the months of December and January 2023. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,975,713 searches. Prices were last updated on December 2, 2023.
These are some of the most attractive deals on flights from Portland to Boise in 2023. More deals are always being added, so be sure to check back regularly.

Portland to Boise 2023 flight deals

Discover exclusive flight deals for travel between Portland and Boise in 2023. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,975,713 searches. Data last updated December 2, 2023.
These are some of the most attractive deals on flights from Portland to Boise in 2023. More deals are always being added, so be sure to check back regularly.

Non-stop flights to Boise from Portland

Discover non-stop flight options from Portland to Boise. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,975,713 searches. Data last updated December 2, 2023.
To help reduce your travel time, choose from one of these non-stop flights from Portland to Boise. Users can also choose from other Portland to Boise flights by using the search form above.

Portland to Boise flights leaving soon

Find last-minute flight options from Portland to Boise for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,975,713 searches. Data last updated December 2, 2023.
Have a look at some of the flights available from Portland to Boise departing last-minute. Users should examine the flight details to ensure there are no surprises.

One-way flights to Boise from Portland

Search for one-way flight options from Portland to Boise. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,975,713 searches. Data last updated December 2, 2023.
Some of the best available deals we've found on one-way flights from Portland to Boise. Users in need of a round-trip flight from Portland to Boise instead should update the search form at the top of page.

Find flights from Portland to Boise within your budget

Customize your flight search to find flights from Portland to Boise that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,975,713 searches. Data last updated December 2, 2023.

Fly from

Any airport

Fly to

Any airport

Budget

$78 - $326

Route

Depart

Return

Price

PortlandBoise Air Term. Gowen Fld

PDX - BOI

PDXBOI

Portland

Sat 1/20

1 stop6h 24m

Boise Air Term. Gowen Fld

Sat 1/27

1 stop9h 49m

$78

PortlandBoise Air Term. Gowen Fld

PDX - BOI

PDXBOI

Portland

Sat 1/27

1 stop6h 24m

Boise Air Term. Gowen Fld

Mon 1/29

1 stop13h 46m

$79

PortlandBoise Air Term. Gowen Fld

PDX - BOI

PDXBOI

Portland

Fri 1/5

1 stop13h 25m

Boise Air Term. Gowen Fld

Mon 1/8

1 stop11h 50m

$108

PortlandBoise Air Term. Gowen Fld

PDX - BOI

PDXBOI

Portland

Mon 1/8

1 stop13h 22m

Boise Air Term. Gowen Fld

Wed 1/17

1 stop12h 20m

$129

PortlandBoise Air Term. Gowen Fld

PDX - BOI

PDXBOI

Portland

Fri 1/26

Nonstop1h 11m

Boise Air Term. Gowen Fld

Sun 1/28

1 stop13h 41m

$163

PortlandBoise Air Term. Gowen Fld

PDX - BOI

PDXBOI

Portland

Sat 12/30

1 stop12h 58m

Boise Air Term. Gowen Fld

Sat 1/6

1 stop5h 24m

$172

PortlandBoise Air Term. Gowen Fld

PDX - BOI

PDXBOI

Portland

Tue 1/2

1 stop3h 34m

Boise Air Term. Gowen Fld

Thu 1/4

1 stop6h 53m

$217

PortlandBoise Air Term. Gowen Fld

PDX - BOI

PDXBOI

Portland

Tue 1/2

Nonstop1h 13m

Boise Air Term. Gowen Fld

Thu 1/4

Nonstop1h 30m

$218

PortlandBoise Air Term. Gowen Fld

PDX - BOI

PDXBOI

Portland

Sat 1/27

2 stops12h 15m

Boise Air Term. Gowen Fld

Mon 1/29

1 stop7h 54m

$326

Flights are sorted by cheapest first

Deals found on 11/30

Reviews of airlines servicing Boise

Get insights into the airlines that provide service to Boise. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boise. Reviews last updated December 2, 2023.
Read reviews from past customers who have flown Spirit Airlines, Delta and Alaska Airlines from Portland to Boise. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
1,399 reviews

Overall

8.0

Food

7.2

Crew

8.6

Boarding

8.3

Comfort

8.0

Entertainment

7.2

Reviews

1 / 10

I appreciated that we departed & arrived on time. I was very cold on the plane, despite wearing 2 jackets, & will bring a blanket next time. I appreciated the hot tea & cookie I was served. I also appreciated that our luggage was not lost or damaged.

8.0
Very good
1,399 reviews
8.0
Very good
1,399 reviews

Overall

8.0

Food

7.2

Crew

8.6

Boarding

8.3

Comfort

8.0

Entertainment

7.2

Reviews

1 / 10

I appreciated that we departed & arrived on time. I was very cold on the plane, despite wearing 2 jackets, & will bring a blanket next time. I appreciated the hot tea & cookie I was served. I also appreciated that our luggage was not lost or damaged.

7.9
Good
3,035 reviews
8.0
Very good
1,399 reviews

Overall

8.0

Food

7.2

Crew

8.6

Boarding

8.3

Comfort

8.0

Entertainment

7.2

Reviews

1 / 10

I appreciated that we departed & arrived on time. I was very cold on the plane, despite wearing 2 jackets, & will bring a blanket next time. I appreciated the hot tea & cookie I was served. I also appreciated that our luggage was not lost or damaged.

7.4
Good
1,898 reviews
8.0
Very good
1,399 reviews

Overall

8.0

Food

7.2

Crew

8.6

Boarding

8.3

Comfort

8.0

Entertainment

7.2

Reviews

1 / 10

I appreciated that we departed & arrived on time. I was very cold on the plane, despite wearing 2 jackets, & will bring a blanket next time. I appreciated the hot tea & cookie I was served. I also appreciated that our luggage was not lost or damaged.

7.2
Good
2,645 reviews
8.0
Very good
1,399 reviews

Overall

8.0

Food

7.2

Crew

8.6

Boarding

8.3

Comfort

8.0

Entertainment

7.2

Reviews

1 / 10

I appreciated that we departed & arrived on time. I was very cold on the plane, despite wearing 2 jackets, & will bring a blanket next time. I appreciated the hot tea & cookie I was served. I also appreciated that our luggage was not lost or damaged.

6.3
Okay
1,497 reviews
8.0
Very good
1,399 reviews

Overall

8.0

Food

7.2

Crew

8.6

Boarding

8.3

Comfort

8.0

Entertainment

7.2

Reviews

1 / 10

I appreciated that we departed & arrived on time. I was very cold on the plane, despite wearing 2 jackets, & will bring a blanket next time. I appreciated the hot tea & cookie I was served. I also appreciated that our luggage was not lost or damaged.

Related info for your journey

Find useful and relevant information for your journey from Portland to Boise. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airports do I use to fly from Portland to Boise?

If you book a flight from Portland to Boise, you will be flying from Portland to Air Term. Gowen Fld. Flights to Boise Air Term. Gowen Fld (BOI) from Portland (PDX) take 1h 12m for a nonstop flight. There are 5 flights from Portland to Boise per day from 3 airlines.

Can I find flights from Portland to Boise for under $100 on Cheapflights?

Yes, there are multiple flights from Portland to Boise for under $100. The cheapest flight booked recently is on Spirit Airlines for just $78, but on average you can expect to pay $166.

Are there nonstop flights from Portland to Boise for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from Portland to Boise under $200. A good price for a nonstop flight from Portland to Boise is less than $302.

Are there last-minute flights available from Portland to Boise for under $200?

There are currently 20+ open flights from Portland to Boise within the next 7 days for less than $200.

What days are nonstop flights available from Portland to Boise?

Days when nonstop flights are available for this flight are: Sunday, Monday, Tuesday, Wednesday.

How popular is this Portland to Boise flight route?

How many flights depart from Portland to Boise on average per day?

On average 2 flights depart from Portland to Boise per day.
Evening (6pm - Midnight) - 100% of flight departures

How long is the flight from Portland to Boise?

Spirit Airlines, Delta, and Alaska Airlines can get you from Portland to Boise in just under 1h 13m. Your travel time can differ by up to 5h 11m. Airlines will cover a distance of 345 mi. This flight may include one or multiple stops.

What are the cheapest airlines flying from Portland to Boise round-trip?

According to our current data, Spirit Airlines ($78), Delta ($217), and Alaska Airlines ($218) offers the cheapest pricing from Portland to Boise. You may be able to fly from Portland to Boise for 70% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Portland to Boise one-way?

For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $40. Users have also found prices from $99 and $109 on Alaska Airlines and Delta, respectively.

What are the most popular airlines that fly from Portland to Boise?

What are the most reliable airlines from Portland to Boise?

No one likes to see their flight delayed. When booking a flight from Portland to Boise consider choosing Horizon Air (95%), Singapore Airlines (93%) or Alaska Airlines (92%) as they are the most reliable in getting you off to your destination on time.

What are the cheapest flights from Portland to Boise?

Looking for the cheapest flight from Portland to Boise? While on average our users pay $226, our data indicates the cheapest price to be $99. The most popular route (Portland - Boise Air Term. Gowen Fld), is priced around $78.

What does PDX to BOI mean?

This is defined as Portland Airport (PDX) and Boise Air Term. Gowen Fld Airport (BOI). Codes like Boise Air Term. Gowen Fld Airport are often used to just call airports uniquely.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portland to Boise
See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Portland to Boise

Discover the top 3 airlines that operate flights from Portland to Boise. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,975,713 searches. Data last updated December 2, 2023.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$87Average$179FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
Alaska AirlinesCheapest$109Average$258FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
DeltaCheapest$156Average$216FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

Search flights to Boise by cabin class

Hourly flight availability from Portland to Boise

Find hourly flight availability from Portland to Boise. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 2, 2023.
1%of flight departuresEarly morningMidnight to 6 am
58%of flight departuresMorning6 am to noon
22%of flight departuresAfternoonNoon to 6 pm
19%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Portland to Boise

Explore weekly flight availability from Portland to Boise. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 2, 2023.
Sunday5daily flights
Monday7daily flights
Tuesday3daily flights
Wednesday5daily flights
Thursday5daily flights
Friday7daily flights
Saturday3daily flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Portland to Boise?

Deals for Portland to Boise flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Portland to Boise?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Portland to Boise.

Can Cheapflights find flights from Portland to Boise with no change fees?

Certainly. Search results for flights to Boise from Portland shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Portland to Boise become cheaper?

Not ready to book yet? You can track prices for flights from Portland to Boise on Cheapflights with our Price Alert feature and get notified when better prices are available.

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