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$56+ Cheap flights from Boise to Portland (BOI - PDX)

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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — PDX
feb. 4 — feb. 111
mar. 2/4
mar. 2/11
1 adult, Economy
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The best prices from Boise Air Term. Gowen Fld to Portland are usually found in February or September, booked 69 days in advance, depart on a Friday or Saturday and return on a Wednesday

Cheap flight deals from Boise to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to Portland (PDX). 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 enero 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$167
(Orbitz)

One-way from

$56
(FlightHub)

Popular in

November

Cheapest in

February

Average price

$278

Good round-trip deal

$270 or less

Good one-way deal

$198 or less
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Portland flight deals.
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Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Portland flights.
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From Boise Air Term. Gowen Fld to Portland
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One-way flight from Boise Air Term. Gowen Fld to Portland
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Highest demand for flights based on searches. 9% potential increase in price ($26 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Price to beat on a round-trip flight from Boise Air Term. Gowen Fld to Portland.
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Price to beat on a one-way flight from Boise Air Term. Gowen Fld to Portland.
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Find flight deals from Boise to Portland

Cheapest flights from Boise to Portland
Explore the most affordable flight options available from Boise to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 30, 2025.

This Orbitz deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/257:30 amBOI - PDX
Nonstop1h 30mMultiple Airlines
mar. 3/410:16 amPDX - BOI
1 stop7h 30mMultiple Airlines
Deal found 1/29$167
This Southwest deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/55:15 amBOI - PDX
1 stop8h 10mSouthwest
mié. 3/54:00 pmPDX - BOI
1 stop4h 10mSouthwest
Deal found 1/29$171
This CheapOair deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/61:31 pmBOI - PDX
1 stop6h 06mSpirit Airlines
dom. 3/97:32 pmPDX - BOI
1 stop16h 00mSpirit Airlines
Deal found 1/28$172
This United Airlines deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/2612:41 pmBOI - PDX
1 stop6h 59mUnited Airlines
mié. 3/51:34 pmPDX - BOI
1 stop7h 25mUnited Airlines
Deal found 1/29$177
This Alaska Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/102:00 pmBOI - PDX
Nonstop1h 24mAlaska Airlines
lun. 3/105:08 pmPDX - BOI
Nonstop1h 07mAlaska Airlines
Deal found 1/28$213
This Delta deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/25:45 amBOI - PDX
1 stop3h 46mDelta
jue. 4/35:30 amPDX - BOI
1 stop3h 15mDelta
Deal found 1/29$237
This American Airlines deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 3/161:54 pmBOI - PDX
2 stops9h 44mAmerican Airlines
dom. 3/2311:59 pmPDX - BOI
2 stops12h 25mAmerican Airlines
Deal found 1/30$1,014

Find flights from Boise to Portland within your budget

Customize your flight search to find flights from Boise to Portland 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 2,558,603 searches. Data last updated enero 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BoisePortland

BOI - PDX

BOIPDX

Boise Air Term. Gowen Fld

jue. 2/27

7:41 pm-9:21 am

1 stop14h 40m

Portland

dom. 3/2

8:28 pm-6:46 pm

1 stop21h 18m

$164

BoisePortland

BOI - PDX

BOIPDX

Boise Air Term. Gowen Fld

mar. 2/25

7:30 am-8:00 am

Nonstop1h 30m

Portland

mar. 3/4

10:16 am-6:46 pm

1 stop7h 30m

$167

BoisePortland

BOI - PDX

BOIPDX

Boise Air Term. Gowen Fld

mié. 3/5

5:15 am-12:25 pm

1 stop8h 10m

Portland

mié. 3/5

4:00 pm-9:10 pm

1 stop4h 10m

$171

BoisePortland

BOI - PDX

BOIPDX

Boise Air Term. Gowen Fld

lun. 3/10

2:00 pm-2:24 pm

Nonstop1h 24m

Portland

lun. 3/10

5:08 pm-7:15 pm

Nonstop1h 07m

$213

BoisePortland

BOI - PDX

BOIPDX

Boise Air Term. Gowen Fld

vie. 4/4

7:15 pm-11:56 pm

1 stop5h 41m

Portland

lun. 4/7

5:30 am-9:45 am

1 stop3h 15m

$237

BoisePortland

BOI - PDX

BOIPDX

Boise Air Term. Gowen Fld

dom. 4/6

7:00 pm-12:30 am

1 stop6h 30m

Portland

mar. 4/8

9:55 am-4:21 pm

1 stop5h 26m

$267

BoisePortland

BOI - PDX

BOIPDX

Boise Air Term. Gowen Fld

dom. 3/16

1:54 pm-10:38 pm

2 stops9h 44m

Portland

dom. 3/23

11:59 pm-1:24 pm

2 stops12h 25m

$1,014

BoisePortland

BOI - PDX

BOIPDX

Boise Air Term. Gowen Fld

mar. 3/11

1:31 pm-6:37 pm

1 stop6h 06m

$56

BoisePortland

BOI - PDX

BOIPDX

Boise Air Term. Gowen Fld

lun. 4/7

7:00 pm-12:30 am

1 stop6h 30m

$89

BoisePortland

BOI - PDX

BOIPDX

Boise Air Term. Gowen Fld

dom. 2/23

9:10 am-9:32 am

Nonstop1h 22m

$109

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/29

Showing 1-10 of 12 results
1
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Compare providers for flights from Boise to Portland

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 Boise to Portland in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
CheapfaremartPrice Accuracy-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 Boise-Portland flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boise-Portland flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boise-Portland flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boise-Portland 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 Boise-Portland 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 Boise to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Boise 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.

Travel insights for flights from Boise to Portland

Get recent, data-driven insights about flights from Boise to Portland including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Boise to Portland. Price data was last updated on January 24, 2025.

The best time to book flights from Boise to Portland is 69 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, November is the cheapest month in which you can book a flight from Boise to Portland (average of $277). Flying from Boise to Portland in March is currently the most expensive (average of $376). 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 BOI to PDX?

Find hourly flight availability from Boise to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated enero 30, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 12% on flights from Boise to Portland by exploring options for tickets in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from Boise to Portland. Price data was last updated on January 26, 2025.

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

Weekly flight availability from Boise to Portland

Explore weekly flight availability from Boise to Portland. 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 enero 30, 2025.

The most flights from BOI to PDX are scheduled on a Thursday (15 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Portland by month

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

In terms of precipitation, rainfall in Portland ranges from 0.7 - 5.6 inches per month. November is typically the wettest month, when rainfall can reach 5.6 in. July is typically the driest time to visit Portland when rainfall is around 0.7 in.

Temperature in Portland by month

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

If weather is an important factor for your trip to Portland, 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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated enero 30, 2025.
To help decide which airline to fly from Boise to Portland, see what other customers have to say about Southwest, Alaska Airlines and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,585 reviews

Overall

8.1

Comfort

8.1

Boarding

8.2

Crew

8.7

Food

7.1

Entertainment

7.7

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,585 reviews
Southwest
8.1
Very good
4,585 reviews

Overall

8.1

Comfort

8.1

Boarding

8.2

Crew

8.7

Food

7.1

Entertainment

7.7

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,688 reviews
Southwest
8.1
Very good
4,585 reviews

Overall

8.1

Comfort

8.1

Boarding

8.2

Crew

8.7

Food

7.1

Entertainment

7.7

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,454 reviews
Southwest
8.1
Very good
4,585 reviews

Overall

8.1

Comfort

8.1

Boarding

8.2

Crew

8.7

Food

7.1

Entertainment

7.7

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,913 reviews
Southwest
8.1
Very good
4,585 reviews

Overall

8.1

Comfort

8.1

Boarding

8.2

Crew

8.7

Food

7.1

Entertainment

7.7

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,585 reviews

Overall

8.1

Comfort

8.1

Boarding

8.2

Crew

8.7

Food

7.1

Entertainment

7.7

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Boise to Portland. 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 Boise to Portland?

    To fly from Boise to Portland, you need to book a flight from Air Term. Gowen Fld (BOI) to Portland (PDX). Nonstop flights to Portland from Boise Air Term. Gowen Fld take 1h 24m on average. When it comes time to book airfare, you have a few options: there are 10 outbound flights from Air Term. Gowen Fld to Portland offered by 3 different airlines.

  • How popular is this Boise to Portland flight route?

    Within the past month, 26 users have taken a look at flights from Boise Air Term. Gowen Fld to Portland.

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

    Cheapflights users have booked flights from Boise to Portland round-trip from $171. Other airlines that can offer you cheap pricing are Spirit Airlines, from $172, and United Airlines, from $177. Southwest is 36% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapest airlines for a one-way flight from Boise to Portland are Spirit Airlines ($56), United Airlines ($89), and Southwest ($94).

  • What are the most reliable airlines from Boise to Portland?

    Before booking your flight to Portland from Boise, check out the most reliable airlines to get you to your destination on time: SkyWest Airlines (91%), Alaska Airlines (86%), Hawaiian Airlines( 83%).

  • What are the cheapest flights from Boise to Portland?

    On average you can expect to pay $300 for a flight from Boise to Portland. The cheapest flight overall is $112 while the most popular route, (Boise Air Term. Gowen Fld - Portland) is currently priced at $132.

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

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

  • How can I find direct flights from Boise to Portland?

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

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

    Yes. Cheapflights offers flight deals from Boise to Portland 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 Boise to Portland?

    Currently, November is the cheapest month in which you can book a flight from Boise to Portland (average of $277). Flying from Boise to Portland in March is currently the most expensive (average of $376). 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

Traveling to a place near Boise?

Book flights to Boise if you plan to visit one of these locations
Seaside
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Beaverton
McMinnville
Lake Oswego
Vancouver
Hillsboro
Gresham
Long Beach
Cannon Beach
Tigard
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Depoe Bay
Pacific City
Stevenson
Troutdale
Wilsonville
Silverton

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Boise to Portland

Discover the top 3 airlines that operate flights from Boise to Portland. 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 2,558,603 searches. Data last updated enero 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$76Average$137FlexibilityNo cancel feeOn-time65%
Alaska AirlinesCheapest$167Average$282FlexibilityNo cancel feeOn-time75%
DeltaCheapest$179Average$255FlexibilityNo cancel feeOn-timeN/A
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