$43 Cheap flights from Portland Intl. to Boise (PDX to BOI)

Wander Wisely with exceptional service, 24/7 support

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Find The Best Dates To Fly from Portland Intl. to Boise

Amazing PDX to BOI Flight Deals

The cheapest flights to Boise found within the past 7 days were $86 round trip and $43 one way. Prices and availability subject to change. Additional terms may apply.

Wed, May 29 - Wed, Jun 5
PDX
Portland
BOI
Boise
$86 Roundtrip, found 1 day ago
$86
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Wed, May 29 from Portland to Boise, returning Wed, Jun 5, priced at $86 found 1 day ago
Sat, May 11 - Wed, May 15
PDX
Portland
BOI
Boise
$106 Roundtrip, found 3 hours ago
$106
Roundtrip
found 3 hours ago
Select Spirit Airlines flight, departing Sat, May 11 from Portland to Boise, returning Wed, May 15, priced at $106 found 3 hours ago
Tue, May 21 - Sat, May 25
PDX
Portland
BOI
Boise
$113 Roundtrip, found 3 hours ago
$113
Roundtrip
found 3 hours ago
Select Spirit Airlines flight, departing Tue, May 21 from Portland to Boise, returning Sat, May 25, priced at $113 found 3 hours ago
Thu, May 30 - Wed, Jun 5
PDX
Portland
BOI
Boise
$125 Roundtrip, found 2 hours ago
$125
Roundtrip
found 2 hours ago
Select Spirit Airlines flight, departing Thu, May 30 from Portland to Boise, returning Wed, Jun 5, priced at $125 found 2 hours ago
Wed, May 15 - Sat, May 18
PDX
Portland
BOI
Boise
$126 Roundtrip, found 1 day ago
$126
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Wed, May 15 from Portland to Boise, returning Sat, May 18, priced at $126 found 1 day ago
Tue, May 21 - Sat, May 25
PDX
Portland
BOI
Boise
$127 Roundtrip, found 3 hours ago
$127
Roundtrip
found 3 hours ago
Select Spirit Airlines flight, departing Tue, May 21 from Portland to Boise, returning Sat, May 25, priced at $127 found 3 hours ago
Tue, May 21 - Wed, May 22
PDX
Portland
BOI
Boise
$131 Roundtrip, found 2 days ago
$131
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Tue, May 21 from Portland to Boise, returning Wed, May 22, priced at $131 found 2 days ago
Wed, Jun 5 - Tue, Jun 11
PDX
Portland
BOI
Boise
$131 Roundtrip, found 6 hours ago
$131
Roundtrip
found 6 hours ago
Select Spirit Airlines flight, departing Wed, Jun 5 from Portland to Boise, returning Tue, Jun 11, priced at $131 found 6 hours ago
Sat, May 25 - Sat, Jun 1
PDX
Portland
BOI
Boise
$133 Roundtrip, found 6 hours ago
$133
Roundtrip
found 6 hours ago
Select Spirit Airlines flight, departing Sat, May 25 from Portland to Boise, returning Sat, Jun 1, priced at $133 found 6 hours ago
Wed, May 8 - Sat, May 11
PDX
Portland
BOI
Boise
$134 Roundtrip, found 3 days ago
$134
Roundtrip
found 3 days ago
Select Spirit Airlines flight, departing Wed, May 8 from Portland to Boise, returning Sat, May 11, priced at $134 found 3 days ago

Frequently asked questions

Can I catch a flight from Portland Intl. Airport (PDX) to Boise Airport (BOI) right now?
Make sure you check out our Covid-19 Travel Advisor to learn if there are any current quarantine requirements or travel advice reports in effect in Boise Airport when jet-setting from PDX Airport.
Are there direct flights from PDX Airport to BOI?
If you’re itching to get started on your plans in Boise, look into Alaska Airlines. They advertise nonstop flights from PDX to BOI.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Boise Airport, please visit our Customer Service Portal.
How long is the flight from Portland Airport to Boise Airport (BOI)?
If you’re traveling from Portland Airport to Boise Airport, you can expect the journey to take about 5 hours. If this sounds longer than you anticipated, why not put it to good use? Read about where you’re going, fine tune your itinerary and take a decent nap before the adventure begins.
What is the flight distance from PDX Airport to Boise Airport (BOI)?
There’s a flight distance of 340 mi between PDX Airport and BOI. Make the most of your short plane journey to pencil down all the popular sightseeing places you plan to visit and how you’re going to get there. A comprehensive itinerary is key to having a stress-free vacation.
What airlines fly from PDX Airport to Boise Airport (BOI)?
If you’re on the lookout for an air carrier that offers direct flights from Portland Airport to Boise Airport and is highly rated by other seasoned travelers, try Alaska Airlines. They offer 86 flights every month.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with Alaska Airlines, Delta or United Airlines you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

 

Traveling From
Portland Intl.
Traveling To
Boise
Shortest Flight Time
1 hours 8 mins
Earliest Departure Time
7:10AM PDT
Latest Departure Time
8:55PM PDT
Lowest Flight Price
$86

Route Info

Flight path for flights from Portland International Airport to Boise Air Terminal (Gowen Field)


Origin:
PDX - Portland International Airport
Destination:
BOI - Boise Air Terminal (Gowen Field)
Distance:
345.00 miles


Airlines & Aircraft Used on PDX to BOI Flight Routes


Airline Carrier
Aircraft
Alaska Airlines
Boeing 737-800 pax
Alaska Airlines
McDonnell Douglas MD80
Alaska Airlines
McDonnell Douglas MD83

Discover our best flights from Portland PDX to Boise BOI. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Portland PDX to Boise BOI at the right price  

Airfares to Boise BOI from Portland PDX currently cost between $86 and $134. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Portland PDX to Boise BOI 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Portland PDX to Boise BOI on Travelocity starting at $43. Prices and availability subject to change. Additional terms may apply. 

 

Get to Boise BOI from Portland PDX quicker with direct flights. 

Get to Boise faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to BOI from PDX to take around 1 hour(s) 8 min(s).  

 

Find our cheapest airfares for flights from Portland PDX to Boise BOI

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to BOI from PDX. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Portland PDX to Boise BOI today 

If you’re flexible about when you travel, May is usually the cheapest month to fly from Portland PDX to Boise BOI. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Boise BOI from Portland PDX 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to BOI from PDX have this option.  

 

Travel with confidence when you book flights to Boise BOI from Portland PDX with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.