Find Cheap Flights from Boise to Portland (BOI - PDX)

Flights overview

Useful information for finding cheap flights from Boise to Portland and booking your next trip

Cheapest round-trip flights	$157	Delta 1 stop 6 hr Sat, Apr 18 — Sun, Apr 19	The cheapest round-trip flight from Boise to Portland is currently $157
Cheapest one-way flight	$74	Delta 1 stop 5 hr Wed, Mar 4	The cheapest one-way flight from Boise to Portland is currently $74
Cheapest nonstop flights	$157	Alaska Nonstop 2 hr Thu, Apr 16 — Sun, Apr 19	The cheapest nonstop round-trip flight from Boise to Portland is currently $157
Last-minute weekend getaway	$443	Southwest 1 stop 5 hr Thu, Jan 29 — Mon, Feb 2	The cheapest last-minute weekend getaway from Boise to Portland is currently $443
Cheapest business class flights	$297	Alaska 1 stop 4 hr Sat, Apr 25 — Sun, Apr 26	The cheapest business class round-trip flight from Boise to Portland is currently $297

Fastest flight	1 hr 19 min	The fastest nonstop flight from Boise to Portland takes 1 hr 19 min
Nonstop flights	Every day	There are direct flights on this route every day.

When is the cheapest time to fly?

The cheapest month to fly from Boise to Portland is typically January. The most expensive month to fly is typically July.

January Cheapest	Typical prices: $135–395
July Most expensive	Typical prices: $195–355

Popular airlines from Boise to Portland

Alaska

Nonstop

from $157

Typical price: $155–395

31 weekly nonstop flights

BOI - PDX Every day

448 weekly connecting flights

BOI - PDX Every day
Delta

from $157

Typical price: $175–430

215 weekly connecting flights

BOI - PDX Every day
Southwest

from $159

Typical price: $165–395

105 weekly connecting flights

BOI - PDX Every day
United

from $177

Typical price: $190–470

104 weekly connecting flights

BOI - PDX Every day
American

from $417

Typical price: $475–920

27 weekly connecting flights

BOI - PDX Every day
Frontier

Typical price: $180–410

2 weekly connecting flights

BOI - PDX Every Fri

Popular airports near Boise

Boise Airport (BOI)

Boise United States 16 min 3 mi
Friedman Memorial Airport (SUN) (SUN)

Sun Valley United States 2 hr 16 min 96 mi
Magic Valley Regional Airport (TWF)

Twin Falls United States 2 hr 9 min 116 mi
Pocatello Regional Airport (PIH)

Pocatello United States 3 hr 16 min 188 mi

Popular airports near Portland

Portland International Airport (PDX)

Portland United States 20 min 6 mi
Seattle-Tacoma International Airport (SEA)

Seattle United States 2 hr 37 min 134 mi
Eugene Airport (EUG)

Eugene United States 1 hr 54 min 99 mi
Redmond Municipal Airport (RDM)

Redmond United States 2 hr 57 min 114 mi

Frequently asked questions about flying from Boise to Portland

The cheapest flights from Boise to Portland are usually in January. Typical ticket prices in January range from $135 to $395.

The cheapest round-trip flight from Boise to Portland recently found on Google Flights was with Delta from $157. The cheapest one-way flight was with Delta from $74.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest Alaska flight from Boise to Portland is $157, flying from Apr 16 to Apr 19.
The cheapest Delta flight from Boise to Portland is $157, flying from Apr 4 to Apr 5.
The cheapest Southwest flight from Boise to Portland is $159, flying from Mar 7 to Mar 9.
The cheapest United flight from Boise to Portland is $177, flying from Feb 28 to Mar 2.
The cheapest American flight from Boise to Portland is $417, flying from Apr 25 to Apr 27.

The cheapest round-trip flight from Boise to Portland starts at $157 from Sat, Apr 18 to Sun, Apr 19. The cheapest one-way flight starts at $74 and departs on Wed, Mar 4.

1 hr 19 min is the shortest flight time from Boise to Portland.

Most travelers choose to visit in late spring and summer (May–Aug), when the days are mild to warm, and generally dry (especially Jul–Aug). The long-standing Portland Rose Festival (May–Jun) is a several-week event featuring floral parades, carnival rides, waterfront activities and fireworks. In Jul, the Oregon Brewers Festival draws thousands for craft beer tastings, demonstrations and live music along the river. The Waterfront Blues Festival is also held in Jul. Weather Nov–Apr is cool and rainy.

It's easy to use Google Flights to find the cheapest days to fly from Boise to Portland.
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

You can also turn on price tracking to get alerts if the price changes for a route or flight.

What counts as the best airline for your flights from Boise to Portland really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from Boise to Portland.

In terms of nonstop flights, Alaska is the most popular. Alaska offers 31 nonstop flights and 448 connecting flights per week. Alaska flies from Boise Airport (BOI) to Portland International Airport (PDX) .

Other popular airlines flying from Boise to Portland are:

Delta offers 215 connecting flights per week. Delta flies from Boise Airport (BOI) to Portland International Airport (PDX) .
Southwest offers 105 connecting flights per week. Southwest flies from Boise Airport (BOI) to Portland International Airport (PDX) .
United offers 104 connecting flights per week. United flies from Boise Airport (BOI) to Portland International Airport (PDX) .
American offers 27 connecting flights per week. American flies from Boise Airport (BOI) to Portland International Airport (PDX) .
Frontier offers 2 connecting flights per week. Frontier flies from Boise Airport (BOI) to Portland International Airport (PDX) .

The number of connecting flights refers to distinct flights with at least one stop between Boise and Portland.

The cheapest round-trip flight from Boise to Portland recently found on Google Flights was with Delta from $157. The cheapest one-way flight was with Delta from $74.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest Alaska flight from Boise to Portland is $157, flying from Apr 16 to Apr 19.
The cheapest Delta flight from Boise to Portland is $157, flying from Apr 4 to Apr 5.
The cheapest Southwest flight from Boise to Portland is $159, flying from Mar 7 to Mar 9.
The cheapest United flight from Boise to Portland is $177, flying from Feb 28 to Mar 2.
The cheapest American flight from Boise to Portland is $417, flying from Apr 25 to Apr 27.

Alaska flies direct from Boise to Portland.

There are 31 Alaska direct flights from Boise to Portland per week. Flights are available every day.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

The cheapest last-minute deal between Boise and Portland at price $443 is offered by Southwest from Thu, Jan 29 to Mon, Feb 2.

Alaska flies direct from Boise to Portland.

There are 31 Alaska direct flights from Boise to Portland per week. Flights are available every day.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

There are direct flights from Boise to Portland on a daily basis.

The cheapest direct (nonstop) round-trip flights between Boise and Portland start at $157 from Thu, Apr 16 to Sun, Apr 19 with Alaska.

It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Boise to Portland, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.

The cheapest business class round-trip flights between Boise and Portland start at $297 from Sat, Apr 25 to Sun, Apr 26 with Alaska.

The cheapest economy class round-trip flights between Boise and Portland start at $157 from Sat, Apr 18 to Sun, Apr 19.

To book business class trips from Boise to Portland, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

You can also adjust the trip type to view one-way fares.

The best last-minute getaway deal for the next weekend between Boise and Portland starts at $443 from Thu, Jan 29 to Mon, Feb 2 with Southwest.

The cheapest last-minute deal between Boise and Portland at price $443 is offered by Southwest from Thu, Jan 29 to Mon, Feb 2.

To find last-minute flight deals from Boise to Portland, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.