Cheap Flights from Portland, OR to Boise, ID from $103

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On Cheapflightsplus.com you will find 4 direct and 29 connecting flights from Portland to Boise. You can compare airfare deals from 3 airlines and multiple travel sites from $103, book and save on cheap plane tickets and last minute offers. Also check out PDX-BOI flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Portland to Boise Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $103 (one-way), $177 (round-trip).

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Best Flights from Portland to Boise Today

Take a look at the list of non stop flights and flights with layovers from Portland to Boise with the lowest price of $103. The fastest direct flight takes 1h 14m and the fastest connecting – 3h 1m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $108 Find flight	21:40 Portland Portland	23:54 Boise Boise	1h 14m	Hawaiian Airlines	HA6361
from $160 Find flight	10:31 Portland Portland	12:49 Boise Boise	1h 18m	Hawaiian Airlines	HA6321
from $164 Find flight	21:40 Portland Portland	23:54 Boise Boise	1h 14m	Alaska Airlines	AS2196
from $103 Find flight	17:35 Portland Portland	22:46 Boise Boise	4h 11m layover 1h 44m - Seattle	Hawaiian Airlines	HA6402 HA6648
from $144 Find flight	19:40 Portland Portland	00:11+1 день Boise Boise	3h 31m layover 1h 10m - Seattle	Hawaiian Airlines	HA6412 HA6623

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on September 18, 2025

Flight Schedule Portland (Oregon) to Boise (Idaho)

Full flight schedule will help you in detecting at what time planes fly from Portland to Boise. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.

Departure	Flight Details	Flight Duration	Price
06:55 — 12:20	06:55 — 08:00 HA6346 Hawaiian Airlines Portland — Spokane 2h 11m stop 10:11 — 12:20 HA4937 Hawaiian Airlines Spokane — Boise	4h 25m including layover	Find flight from$166
09:40 — 15:04	09:40 — 10:36 HA6390 Hawaiian Airlines Portland — Seattle 1h 55m stop 12:31 — 15:04 HA6616 Hawaiian Airlines Seattle — Boise	4h 24m including layover	Find flight from$168
10:31 — 12:49	10:31 — 12:49 HA6321 Hawaiian Airlines Portland — Boise	1h 18m	Find flight from$160
10:31 — 12:49	10:31 — 12:49 AS3285 Alaska Airlines Portland — Boise	1h 18m	Find flight from$164
10:40 — 15:04	10:40 — 11:40 HA6418 Hawaiian Airlines Portland — Seattle 51m stop 12:31 — 15:04 HA6616 Hawaiian Airlines Seattle — Boise	3h 24m including layover	Find flight from$168
11:57 — 17:06	11:57 — 12:52 HA6393 Hawaiian Airlines Portland — Seattle 1h 44m stop 14:36 — 17:06 HA6664 Hawaiian Airlines Seattle — Boise	4h 9m including layover	Find flight from$168
13:25 — 18:11	13:20 — 14:20 AS1016 Alaska Airlines Portland — Seattle 1h 20m stop 15:45 — 18:11 AS2326 Alaska Airlines Seattle — Boise	3h 46m including layover	Find flight from$153
13:25 — 18:11	13:20 — 14:20 HA6397 Hawaiian Airlines Portland — Seattle 1h 20m stop 15:45 — 18:11 HA6622 Hawaiian Airlines Seattle — Boise	3h 46m including layover	Find flight from$167
14:31 — 18:32	14:31 — 15:40 HA6351 Hawaiian Airlines Portland — Spokane 40m stop 16:20 — 18:32 HA4944 Hawaiian Airlines Spokane — Boise	3h 1m including layover	Find flight from$166
14:31 — 18:32	14:31 — 15:40 AS3201 Alaska Airlines Portland — Spokane 40m stop 16:20 — 18:32 AS3299 Alaska Airlines Spokane — Boise	3h 1m including layover	Find flight from$174
17:35 — 22:46	17:35 — 18:30 HA6402 Hawaiian Airlines Portland — Seattle 1h 44m stop 20:14 — 22:46 HA6648 Hawaiian Airlines Seattle — Boise	4h 11m including layover	Find flight from$103
19:40 — 00:11 +1 day	19:40 — 20:35 HA6412 Hawaiian Airlines Portland — Seattle 1h 10m stop 21:45 — 00:11 HA6623 Hawaiian Airlines Seattle — Boise	3h 31m including layover	Find flight from$144
19:40 — 00:11 +1 day	19:40 — 20:35 AS3289 Alaska Airlines Portland — Seattle 1h 10m stop 21:45 — 00:11 AS2365 Alaska Airlines Seattle — Boise	3h 31m including layover	Find flight from$152
21:40 — 23:54	21:40 — 23:54 HA6361 Hawaiian Airlines Portland — Boise	1h 14m	Find flight from$108
21:40 — 23:54	21:40 — 23:54 AS2196 Alaska Airlines Portland — Boise	1h 14m	Find flight from$164

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times - local. Updated on September 18, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Portland to Boise depends on and how to choose the most interesting flight option for you.

Distance between Portland and Boise is 552 miles. Time difference between the cities is 1h. Airplanes depart 05:15 to 23:59 from 1 Portland airport and arrive 05:15 to 23:59 to 1 Boise airport. Average flight time is 1h 16m.

The fastest flight 1h 14m
Average flight time 1h 16m
The earliest flight 05:15
The latest flight 23:59
Distance 343 ml

The cheapest months to travel to Boise are august (from 103 $), july (from 144 $), june (from 144 $).

What is the lowest airfare Portland to Boise?

The cheapest plane ticket found by our users is $103. This airfare is for economy class on one-way HA6402 flight by Hawaiian Airlines for July 8, 2025 which leaves Portland in Portland at 17:35 am and arrives at Boise Boise at 22:46.

Economy class

$103

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Business class

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First class

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Popular Airlines on the Route

The flight Portland — Boise is served by 3 regular airlines . Most of the flights on this route are operated by Alaska Airlines - 10 departures per week at the price of from $ 152 . And the most expensive tickets are offered by United Airlines airline - from $ 1093.

Direct flights

There are 4 nonstop flights on the route. The fastest direct flight is HA6361 by Hawaiian Airlines takes 1h 14m and the cheapest is HA6402 by Hawaiian Airlines for $108.

AS - Alaska Airlines

from $164

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HA - Hawaiian Airlines

from $108

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Connecting Flights

There are 29 flights with layovers on the route. The fastest connecting flight is HA6351 by Hawaiian Airlines takes 3h 1m and the cheapest is HA6402 by Hawaiian Airlines for $103.

AS - Alaska Airlines

from $152

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HA - Hawaiian Airlines

from $103

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UA - United Airlines

from $229

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Airports

You can fly from Portland to Boise from 1 airports (Portland).

Portland airports

Portland-PDX

from $103
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Boise airports

Boise-BOI

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Airplanes

There are flights to Boise from Portland by 3 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top Domestic Destinations from Portland

You may also consider searching for discounted plane tickets to some other popular places from Portland within United States.

Portland — Boston

from $62

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Portland — San Francisco

from $56

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Portland — Dallas

from $59

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Portland — Boise

from $66

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Portland — Miami

from $65

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Portland — Houston

from $79

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Portland — San Jose

from $59

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Portland — Orlando

from $63

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Portland — Tampa

from $67

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Portland — Minneapolis

from $55

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Top International Destinations from Portland

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

Portland — Paris

from $69

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Portland — Dublin

from $78

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Portland — Mexico City

from $55

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Portland — Frankfurt

from $70

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Portland — Sydney

from $79

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Portland — Madrid

from $71

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Portland — Bangkok

from $60

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How to book a plane ticket yourself?

Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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