How popular is this Portland to Boise flight route?

Flights from Portland to Boise Air Term. Gowen Fld have been viewed 13 times in the past calendar month.

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

According to our current data, Southwest ($157), Delta ($187), and United Airlines ($227) offers the cheapest pricing from Portland to Boise. You may be able to fly from Portland to Boise for 41% 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 Southwest. According to our data, you can fly for as low as $89. Users have also found prices from $92 and $97 on Hawaiian Airlines and Frontier, respectively.

What are the cheapest flights from Portland to Boise?

Looking for the cheapest flight from Portland to Boise? While on average our users pay $196, our data indicates the cheapest price to be $68. The most popular route (Portland - Boise Air Term. Gowen Fld), is priced around $157.

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 SkyWest Airlines (89%), Alaska Airlines (89%) or Horizon Air (88%) as they are the most reliable in getting you off to your destination on time.

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

The most popular airlines flying from Portland to Boise are Alaska Airlines, Delta and Hawaiian Airlines. Something to consider prior to booking your flight.

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

Users have found that leaving on a Tuesday can be a cost-effective option. It’s possible to save up to 14% 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 125% on this flight, we recommend booking at least 47 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 $353 1-2 weeks out and tickets from $488 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 April. Prices to Boise from Portland average $270. You can even find prices in April for less than $270, as users have found deals to Boise from as low as $147. 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 21%.

Most accurate provider : When it comes to deals on Portland-Boise flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Boise flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-Boise flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Portland-Boise flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Boise flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 10m for a nonstop flight. There are 13 flights from Portland to Boise per day from 4 airlines.

Can I find deals for flights from Portland to Boise that include hotel bookings?

Yes. In addition to deals on Portland to Boise flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Portland to Boise?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Boise.

Can I find deals for business class flights from Portland to Boise?

Yes. Cheapflights offers flight deals from Portland to Boise by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$89+ Flights from Portland to Boise

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Find cheap flights from Portland to Boise with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Portland to Boise Air Term. Gowen Fld are usually found in April or January, booked 63 days in advance, depart on a Wednesday or Saturday and return on a Friday

Cheap flight deals from Portland to Boise

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$157 (Southwest)
One-way from	$89 (Southwest)
Popular in	December
Cheapest in	April
Average price	$218
Good round-trip deal	$187 or less
Good one-way deal	$108 or less

Provider with most accurate pricing for Portland-Boise Air Term. Gowen Fld flight deals.

Search Deals

Provider most trusted by Cheapflights users for Portland-Boise Air Term. Gowen Fld flights.

Search Deals

From Portland to Boise Air Term. Gowen Fld

Search Deals

One-way flight from Portland to Boise Air Term. Gowen Fld

Search Deals

Highest demand for flights based on searches. 5% potential increase in price ($16 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Price to beat on a round-trip flight from Portland to Boise Air Term. Gowen Fld.

Search Deals

Price to beat on a one-way flight from Portland to Boise Air Term. Gowen Fld.

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Find flight deals from Portland to Boise

Cheapest flights from Portland to Boise
Explore the most affordable flight options available from Portland to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 11, 2025.

Tue 6/33:55 pmPDX - BOI

1 stop6h 00mSouthwest

Tue 6/106:15 pmBOI - PDX

1 stop4h 45mSouthwest

Deal found 4/9

$157

Tue 5/65:22 pmPDX - BOI

1 stop4h 17mMultiple Airlines

Fri 5/912:16 pmBOI - PDX

1 stop5h 29mMultiple Airlines

Deal found 4/9

$168

Wed 4/305:15 pmPDX - BOI

1 stop3h 46mDelta

Sun 5/45:50 amBOI - PDX

1 stop3h 38mDelta

Deal found 4/8

$187

Tue 4/291:39 pmPDX - BOI

1 stop7h 04mUnited Airlines

Thu 5/17:10 pmBOI - PDX

1 stop6h 21mUnited Airlines

Deal found 4/9

$227

Mon 6/307:00 amPDX - BOI

Nonstop1h 13mAlaska Airlines

Tue 7/86:25 amBOI - PDX

1 stop3h 33mAlaska Airlines

Deal found 4/9

$228

Sun 5/259:30 amPDX - BOI

1 stop4h 36mHawaiian Airlines

Sun 6/15:30 amBOI - PDX

Nonstop1h 20mHawaiian Airlines

Deal found 4/10

$243

Best flights from Portland to Boise
Discover carefully curated flight deals from Portland to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 11, 2025.

Tue 6/33:55 pmPDX - BOI

1 stop6h 00mSouthwest

Tue 6/106:15 pmBOI - PDX

1 stop4h 45mSouthwest

Deal found 4/9

$157

Tue 5/65:22 pmPDX - BOI

1 stop4h 17mMultiple Airlines

Fri 5/912:16 pmBOI - PDX

1 stop5h 29mMultiple Airlines

Deal found 4/9

$168

Wed 4/305:15 pmPDX - BOI

1 stop3h 46mDelta

Sun 5/45:50 amBOI - PDX

1 stop3h 38mDelta

Deal found 4/8

$187

Tue 4/291:39 pmPDX - BOI

1 stop7h 04mUnited Airlines

Thu 5/17:10 pmBOI - PDX

1 stop6h 21mUnited Airlines

Deal found 4/9

$227

Mon 6/307:00 amPDX - BOI

Nonstop1h 13mAlaska Airlines

Sun 7/66:25 amBOI - PDX

1 stop3h 33mAlaska Airlines

Deal found 4/9

$228

Sun 5/259:30 amPDX - BOI

1 stop4h 36mHawaiian Airlines

Sun 6/15:30 amBOI - PDX

Nonstop1h 20mHawaiian Airlines

Deal found 4/10

$243

Wed 6/255:15 amPDX - BOI

1 stop17h 21mAmerican Airlines

Sat 7/51:48 pmBOI - PDX

2 stops9h 26mAmerican Airlines

Deal found 4/9

$601

Last-minute flights from Portland to Boise
Discover last-minute flight deals from Portland to Boise. Data last updated April 11, 2025 and is based on user searches.

Thu 4/178:00 amPDX - BOI

1 stop4h 15mAlaska Airlines

Sun 4/276:30 amBOI - PDX

1 stop4h 26mAlaska Airlines

Deal found 4/10

$363

Thu 4/177:01 pmPDX - BOI

1 stop16h 56mMultiple Airlines

Sun 4/2711:14 amBOI - PDX

2 stops31h 51mMultiple Airlines

Deal found 4/10

$437

Sat 4/191:55 pmPDX - BOI

1 stop3h 09mDelta

Mon 4/218:00 pmBOI - PDX

1 stop4h 56mDelta

Deal found 4/10

$428

Mon 4/216:00 amPDX - BOI

1 stop4h 24mUnited Airlines

Thu 4/247:00 pmBOI - PDX

1 stop6h 30mUnited Airlines

Deal found 4/10

$332

Mon 4/217:10 amPDX - BOI

2 stops9h 20mSouthwest

Thu 4/2411:40 amBOI - PDX

1 stop9h 25mSouthwest

Deal found 4/10

$378

Thu 4/2410:25 amPDX - BOI

1 stop25h 32mSpirit Airlines

Mon 4/281:52 pmBOI - PDX

1 stop24h 45mSpirit Airlines

Deal found 4/11

$208

Wed 4/305:15 pmPDX - BOI

1 stop5h 32mDelta

Sun 5/45:50 amBOI - PDX

1 stop3h 38mDelta

Deal found 4/9

$187

Thu 5/111:35 amPDX - BOI

1 stop3h 10mMultiple Airlines

Sun 5/46:30 amBOI - PDX

1 stop3h 27mMultiple Airlines

Deal found 4/10

$188

Fri 5/26:25 amPDX - BOI

1 stop7h 20mSouthwest

Tue 5/64:40 pmBOI - PDX

1 stop7h 45mSouthwest

Deal found 4/9

$167

Sat 5/37:35 amPDX - BOI

Nonstop1h 11mAlaska Airlines

Mon 5/58:27 pmBOI - PDX

Nonstop1h 15mAlaska Airlines

Deal found 4/10

$217

Sun 5/259:30 amPDX - BOI

1 stop4h 36mHawaiian Airlines

Sun 6/15:30 amBOI - PDX

Nonstop1h 20mHawaiian Airlines

Deal found 4/10

$243

One-way flights from Portland to Boise
Search for one-way flight options from Portland to Boise. Find affordable one-way fares based on user searches. Data last updated April 11, 2025.

Sun 5/46:15 amPDX - BOI

1 stop4h 00mSouthwest

Deal found 4/9

$89

Mon 5/269:30 amPDX - BOI

1 stop4h 36mHawaiian Airlines

Deal found 4/10

$92

Sat 6/286:35 amPDX - BOI

1 stop28h 12mFrontier

Deal found 4/10

$97

Fri 5/95:40 pmPDX - BOI

1 stop5h 32mDelta

Deal found 4/10

$99

Tue 8/195:35 pmPDX - BOI

1 stop4h 11mAlaska Airlines

Deal found 4/10

$109

Thu 4/242:32 pmPDX - BOI

1 stop21h 25mSpirit Airlines

Deal found 4/10

$119

Fri 4/252:32 pmPDX - BOI

2 stops21h 49mMultiple Airlines

Deal found 4/10

$161

Wed 4/237:54 amPDX - BOI

1 stop7h 27mUnited Airlines

Deal found 4/10

$194

Cheapflights Fare Finder

Use the filters below to find and compare flights from Portland to Boise that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandBoise

PDX - BOI

PDXBOI

Portland

Fri 5/2

6:25 am-2:45 pm

1 stop7h 20m

Boise Air Term. Gowen Fld

Tue 5/6

4:40 pm-11:25 pm

1 stop7h 45m

$167

PortlandBoise

PDX - BOI

PDXBOI

Portland

Tue 6/3

6:40 am-1:10 pm

1 stop5h 30m

Boise Air Term. Gowen Fld

Sat 6/7

7:35 am-12:41 pm

1 stop6h 06m

$187

PortlandBoise

PDX - BOI

PDXBOI

Portland

Thu 5/1

11:35 am-3:45 pm

1 stop3h 10m

Boise Air Term. Gowen Fld

Sun 5/4

6:30 am-8:57 am

1 stop3h 27m

$188

PortlandBoise

PDX - BOI

PDXBOI

Portland

Tue 6/3

9:49 pm-11:59 pm

Nonstop1h 10m

Boise Air Term. Gowen Fld

Sat 6/7

5:30 am-5:50 am

Nonstop1h 20m

$207

PortlandBoise

PDX - BOI

PDXBOI

Portland

Thu 4/24

10:25 am-12:57 pm

1 stop25h 32m

Boise Air Term. Gowen Fld

Mon 4/28

1:52 pm-1:37 pm

1 stop24h 45m

$208

PortlandBoise

PDX - BOI

PDXBOI

Portland

Tue 8/19

5:40 pm-11:44 pm

1 stop5h 04m

Boise Air Term. Gowen Fld

Wed 8/20

7:45 am-12:43 pm

1 stop5h 58m

$217

PortlandBoise

PDX - BOI

PDXBOI

Portland

Sun 5/25

9:30 am-3:06 pm

1 stop4h 36m

Boise Air Term. Gowen Fld

Sun 6/1

5:30 am-5:50 am

Nonstop1h 20m

$243

PortlandBoise

PDX - BOI

PDXBOI

Portland

Wed 6/25

5:15 am-11:36 pm

1 stop17h 21m

Boise Air Term. Gowen Fld

Sat 7/5

1:48 pm-10:14 pm

2 stops9h 26m

$601

PortlandBoise

PDX - BOI

PDXBOI

Portland

Sun 5/4

6:15 am-11:15 am

1 stop4h 00m

$89

PortlandBoise

PDX - BOI

PDXBOI

Portland

Mon 5/26

9:30 am-3:06 pm

1 stop4h 36m

$92

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/9

Showing 1-10 of 16 results

Compare providers for flights from Portland to Boise

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Boise in April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Priceline	Price Accuracy1 star	Trust Score*3 stars
Cheapflightsfares	Price Accuracy3 stars	Trust Score*2 stars
CheapTicketsDeal	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Portland-Boise flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Boise flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-Boise flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Portland-Boise flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Boise flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Portland to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise from Portland with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Portland to Boise

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

The price you pay for your flight from Portland to Boise may vary depending on when you book. For the best chance of a lower fare, look to book 63 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Portland to Boise?

Currently, October is the cheapest month in which you can book a flight from Portland to Boise (average of $314). Flying from Portland to Boise in June is currently the most expensive (average of $419). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PDX to 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 evening, which can drop the price by up to 20% versus a flight in the afternoon.

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

Travelers seeking maximum savings on their Portland to Boise flight should consider departing on Monday evenings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Portland to Boise

The most flights from PDX to BOI are scheduled on a Monday (13 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (13 on average).

Rainfall in Boise by month

In terms of precipitation, rainfall in Boise ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Boise when rainfall is around 0.2 in.

Temperature in Boise by month

If weather is an important factor for your trip to Boise, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Boise

Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Portland to Boise. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

9,851 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Alaska Airlines

8.0

Very good

9,851 reviews

Alaska Airlines

8.0

Very good

9,851 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Southwest

8.0

Very good

4,279 reviews

Alaska Airlines

8.0

Very good

9,851 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Delta

8.0

Very good

7,910 reviews

Alaska Airlines

8.0

Very good

9,851 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Hawaiian Airlines

7.9

Good

2,366 reviews

Alaska Airlines

8.0

Very good

9,851 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

United Airlines

7.4

Good

8,636 reviews

Alaska Airlines

8.0

Very good

9,851 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

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 10m for a nonstop flight. There are 13 flights from Portland to Boise per day from 4 airlines.
How popular is this Portland to Boise flight route?
Flights from Portland to Boise Air Term. Gowen Fld have been viewed 13 times in the past calendar month.
What are the cheapest airlines flying from Portland to Boise round-trip?
According to our current data, Southwest ($157), Delta ($187), and United Airlines ($227) offers the cheapest pricing from Portland to Boise. You may be able to fly from Portland to Boise for 41% 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 Southwest. According to our data, you can fly for as low as $89. Users have also found prices from $92 and $97 on Hawaiian Airlines and Frontier, respectively.
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 SkyWest Airlines (89%), Alaska Airlines (89%) or Horizon Air (88%) 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 $196, our data indicates the cheapest price to be $68. The most popular route (Portland - Boise Air Term. Gowen Fld), is priced around $157.
Can I find deals for flights from Portland to Boise that include hotel bookings?
Yes. In addition to deals on Portland to Boise flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Portland to Boise?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Boise.
Can I find deals for business class flights from Portland to Boise?
Yes. Cheapflights offers flight deals from Portland to Boise by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Portland to Boise?
Currently, October is the cheapest month in which you can book a flight from Portland to Boise (average of $314). Flying from Portland to Boise in June is currently the most expensive (average of $419). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Nampa

Meridian

McCall

Caldwell

Ontario

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Alternative routes for Portland to Boise

Other flights to Boise

Top 4 airlines flying from Portland to Boise

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$84	Average$138	FlexibilityNo cancel fee	On-time65%
Hawaiian Airlines	Cheapest$147	Average$267	FlexibilityNo cancel fee	On-time85%
Delta	Cheapest$166	Average$286	FlexibilityNo cancel fee	On-timeN/A
Alaska Airlines	Cheapest$171	Average$279	FlexibilityNo cancel fee	On-time75%

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$89+ Cheap flights from Portland to Boise (PDX - BOI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/4. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Portland to Boise with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Portland to Boise Air Term. Gowen Fld are usually found in April or January, booked 63 days in advance, depart on a Wednesday or Saturday and return on a Friday

Cheap flight deals from Portland to Boise

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Portland to Boise

Cheapest flights from Portland to BoiseExplore the most affordable flight options available from Portland to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 11, 2025.

Explore the most affordable flight options available from Portland to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 11, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Portland to Boise that are best for you.

Compare providers for flights from Portland to Boise

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Boise in April.

Best time to book a flight from Portland to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise from Portland with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Portland to Boise

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

Use this chart to determine the optimal time to book a round-trip flight from Portland to Boise. Price data was last updated on April 4, 2025.

What is the cheapest month to book a flight from Portland to Boise?

What is the cheapest time of day to fly from PDX to BOI?

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 April 11, 2025.

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

Use this chart to determine the cheapest time to fly round-trip from Portland to Boise. Price data was last updated on March 30, 2025.

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 April 11, 2025.

Rainfall in Boise by month

Plan your trip to Boise by taking into account the average rainfall totals by month.

Temperature in Boise by month

Plan your trip to Boise by taking into account the average temperature totals by month.

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 April 11, 2025.

Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Portland to Boise. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

How popular is this Portland to Boise flight route?

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

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

What are the most reliable airlines from Portland to Boise?

What are the cheapest flights from Portland to Boise?

Can I find deals for flights from Portland to Boise that include hotel bookings?

How can I find direct flights from Portland to Boise?

Can I find deals for business class flights from Portland to Boise?

What is the cheapest month to book a flight from Portland to Boise?

Traveling to a place near Portland?

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Alternative routes for Portland to Boise

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Portland to Boise

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Cheapest flights from Portland to Boise
Explore the most affordable flight options available from Portland to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 11, 2025.