Are there direct flights from Portland to Boise?

Yes, direct flights are commonly available from Portland to Boise. Historically, approximately 70.8% of flights on this route were direct. For flights that included a stopover, travelers typically experienced one stop. This indicates a strong preference for direct routes, which are frequently offered.

What's the flight time from Portland to Boise?

A direct flight from Portland to Boise typically takes 1 hour and 19 minutes. The distance covered is 553 kilometers. Flights with one stop, however, have a significantly longer median duration, averaging 4 hours and 52 minutes. Travelers should consider direct options for the quickest journey.

Are there frequently good prices on flights from Portland to Boise?

Historically, good prices on flights from Portland to Boise have been frequent. This route is classified as one with regular opportunities for favorable pricing. Travelers can often find competitive deals when planning their trips, making it a generally accessible route for budget-conscious flyers.

Flights From Portland

To Boise

Cheap Flights from Portland to Boise

Browse current best options from Portland. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Portland

RatePunk searches hundreds of travel sites at once for deals on flights to Boise

Prices updated today

456 airlines compared

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Fares are subject to change and may not be available for all dates. (Data last updated Aug 31, 2026.)

Today’s best flight deals from Portland to Boise

Explore current cheapest deals departing from Portland to Boise

2026-10-07 – 2026-10-10
PDX - Boise
43% AI deal score
$123
$185
Round trip
2026-09-23 – 2026-09-27
PDX - Boise
42% AI deal score
$122
$204
Round trip
2026-10-16 – 2026-10-18
PDX - Boise
42% AI deal score
$125
$204
Round trip
2026-11-05 – 2026-11-08
PDX - Boise
41% AI deal score
$124
$204
Round trip
2026-09-25 – 2026-09-27
PDX - Boise
42% AI deal score
$123
$205
Round trip
2026-10-01 – 2026-10-04
PDX - Boise
42% AI deal score
$124
$205
Round trip
2026-10-15 – 2026-10-18
PDX - Boise
42% AI deal score
$125
$205
Round trip
2026-10-13 – 2026-10-17
PDX - Boise
37% AI deal score
$123
$207
Round trip
2026-10-06 – 2026-10-13
PDX - Boise
37% AI deal score
$118
$207
Round trip
2026-10-10 – 2026-10-17
PDX - Boise
42% AI deal score
$118
$207
Round trip

Portland to Boise: Overview

Insights for flights from Portland to Boise

Flights from Portland to Boise are typically $177–$292, with a median of $217. Right now, fares are above the typical level, with only 1% of recent fares classified as a good price. New deals appear almost daily, suggesting opportunities for savings can emerge frequently.

When is the cheapest time to fly from Portland to Boise? The data indicates that January is the most affordable month, with a median fare of $169. Following closely are July, with a median of $174, and April, where the median fare is $176. These months offer the best value for this route.

For direct flights from Portland to Boise, almost all itineraries are non-stop, with 70.8% of recent fares being direct. For the remaining itineraries that do include connections, the typical number of stopovers is 1.

How long is the flight from Portland to Boise? A typical journey from Portland to Boise takes 2h 42m, including connections. This duration accounts for the overall travel time you can expect when flying this route.

The distance between Portland and Boise is 553 kilometers, classifying this as a short-haul route. This means you can expect a relatively quick journey between these two cities.

How much is a round trip from Portland to Boise

Regular price: $94 - $316

Prices for flights from Portland to Boise are currently within the regular range.

The regular price range for flights from Portland to Boise is between $94 and $316. The current lowest deal is $185 with Alaska Airlines, Inc. for travel from Oct 7-Oct 10.

now $185

Low $94

High $316

The cheapest time to fly from Portland to Boise

The cheapest month to fly from Portland to Boise is January, with a median price of $169. The most expensive month is December, with a median price of $317. Prices are generally lower from January to November.

January

Cheapest

Flights from $169

December

Most Expensive

Flights from $317

Jan

Feb

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Portland to Boise

Alaska Airlines, Inc.

Last-minute flights going from Portland to Boise

Mon, Aug 24

⌛ Last-Minute

PDX - Boise

Portland (PDX) - Boise (BOI)

Alaska Airlines, Inc.

$573

$528

One-way

Mon, Aug 24

⌛ Last-Minute

PDX - Boise

Portland (PDX) - Boise (BOI)

United Airlines

$582

$589

One-way

Wed, Aug 26

⌛ Last-Minute

PDX - Boise

Portland (PDX) - Boise (BOI)

Frontier Airlines

$560

$517

One-way

Thu, Aug 27

⌛ Last-Minute

PDX - Boise

Portland (PDX) - Boise (BOI)

Alaska Airlines, Inc.

$550

$519

One-way

Fri, Aug 28

⌛ Last-Minute

PDX - Boise

Portland (PDX) - Boise (BOI)

Alaska Airlines, Inc.

$560

$473

One-way

Sat, Sep 5

⌛ Last-Minute

PDX - Boise

Portland (PDX) - Boise (BOI)

Frontier Airlines

$277

$287

One-way

Biggest price drops on these dates for flights from Portland to Boise

7 nights

Aug 31 - Sep 7

$468 → $406

13%

2 nights

Sep 2 - Sep 4

$409 → $358

13%

6 nights

Dec 9 - Dec 15

$257 → $217

16%

1 night

Sep 3 - Sep 4

$410 → $373

Popular Airports to fly from Portland to Boise

Portland - Boise route insights

💸 Price insights

Recent fares are above the typical level

Recent fares from Portland to Boise are above the typical level for the route.

📅 Best time to fly

January, July, and April are historically cheapest

Historically, January ($169), July ($174), and April ($176) offer the lowest median prices.

⏱️ Flight duration

Direct flights average 2h 42m

The median flight time for direct flights from Portland to Boise is 2 hours 42 minutes.

✈️ Airlines & availability

Direct flights are dominant on this route

Direct flights make up 70.8% of recent routes, with connecting flights typically having 1 stopover.

🏆 Airline highlight

Alaska Airlines, Inc. offers direct flights

Alaska Airlines, Inc. is a direct flight provider on the Portland to Boise route.

🎯 Booking tip

Deals appear frequently on this route

Deals for flights from Portland to Boise appear frequently, with good prices available.

Portland main airports to depart from

Portland International (PDX)

Cheapest

Portland International Airport is a convenient departure point for flights to Boise.

📍 ~10 km from Portland city center (reachable by car or public transport)

💸 Flights from ~$179

Boise main airports to arrive at

Boise (BOI)

Cheapest

Boise Airport is a convenient arrival option for travelers flying from Portland to Boise.

📍 ~6 km from Boise city center (reachable by car)

💸 Flights from ~$179

Airports nearby Boise used as alternative

Salt Lake City International (SLC)

Cheapest

Salt Lake City International is a major international hub with extensive flight options and high reliability.

📍 ~550 km from Boise (reachable by car)

💸 Flights from ~$137

Business & First Class Flight Deals to Boise

Discover luxury on the budget with premium cabin class on flights from Portland to Boise.

Elite

Best Elite deals to Boise

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From PDX

Elite

Sep 09

Boise, United States

77% AI deal score

$1,304

$553

Save $751

From PDX

Elite

Sep 02

Boise, United States

75% AI deal score

$1,657

$553

Save $1,104

From PDX

Elite

Oct 02

Boise, United States

69% AI deal score

$1,331

$825

Save $506

Frequently Asked Questions About Flights to Boise

Historically, the best prices for flights from Portland to Boise are found when booking between 14 and 59 days in advance. For example, flights booked 14-27 days out had an average price of $198. Similarly, flights booked 28-59 days in advance also showed an average price of $198. In contrast, booking 60 or more days ahead typically resulted in higher prices, averaging $306.

Across the trailing quarter, a good price for a flight from Portland to Boise was considered to be $177 or less. The median price for this route was $217. Prices can vary, with 75% of observed fares being $292 or less. Travelers aiming for a budget-friendly trip should target prices around or below the $177 mark.

Historically, January has been the cheapest month to fly from Portland to Boise, with a median price of $169. July also offered competitive prices, with a median of $174. The annual median price for this route was $217, indicating that certain months offer significant savings compared to the yearly average.

Portland to Boise: Overview

Insights for flights from Portland to Boise

The distance between Portland and Boise is 553 kilometers, classifying this as a short-haul route. This means you can expect a relatively quick journey between these two cities.

How much is a round trip from Portland to Boise

Regular price: $94 - $316

Prices for flights from Portland to Boise are currently within the regular range.

The regular price range for flights from Portland to Boise is between $94 and $316. The current lowest deal is $185 with Alaska Airlines, Inc. for travel from Oct 7-Oct 10.

now $185

Low $94

High $316

The cheapest time to fly from Portland to Boise

January

Cheapest

Flights from $169

December

Most Expensive

Flights from $317

Jan

Feb

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec