Cheap Flights from Portland, OR to Boise, ID from $89

One way Round trip

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On Cheapflightsplus.com you will find 9 direct and 57 connecting flights from Portland to Boise. You can compare airfare deals from 2 airlines and multiple travel sites from $89, 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: $89 (one-way), $153 (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 $89. The fastest direct flight takes 1h 7m and the fastest connecting – 2h 41m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $89 Find flight	14:25 Portland Portland	16:33 Boise Boise	1h 8m	Alaska Airlines	AS2196
from $89 Find flight	12:00 Portland Portland	14:10 Boise Boise	1h 10m	Alaska Airlines	AS3486
from $89 Find flight	10:55 Portland Portland	13:06 Boise Boise	1h 11m	Alaska Airlines	AS3481
from $91 Find flight	12:00 Portland Portland	14:10 Boise Boise	1h 10m	Alaska Airlines	AS3316
from $91 Find flight	14:25 Portland Portland	16:35 Boise Boise	1h 10m	Alaska Airlines	AS3494
from $102 Find flight	12:30 Portland Portland	14:43 Boise Boise	1h 13m	Alaska Airlines	AS3421
from $122 Find flight	17:08 Portland Portland	19:15 Boise Boise	1h 7m	Alaska Airlines	AS2004
from $99 Find flight	08:05 Portland Portland	13:45 Boise Boise	4h 40m layover 2h 12m - Seattle	Alaska Airlines	AS910 AS1018
from $99 Find flight	06:00 Portland Portland	12:31 Boise Boise	5h 31m layover 0h 56m - Los Angeles	Alaska Airlines	AS1070 AS2141
from $99 Find flight	07:15 Portland Portland	13:51 Boise Boise	5h 36m layover 3h 8m - Seattle	Alaska Airlines	AS1032 AS1018
from $119 Find flight	06:00 Portland Portland	11:18 Boise Boise	4h 18m layover 0h 38m - San Francisco	United Airlines	UA1164 UA5212
from $119 Find flight	09:00 Portland Portland	16:27 Boise Boise	6h 27m layover 2h 43m - San Francisco	United Airlines	UA336 UA1391
from $119 Find flight	15:25 Portland Portland	22:56 Boise Boise	6h 31m layover 1h 48m - Denver	United Airlines	UA2190 UA5923
from $119 Find flight	05:00 Portland Portland	13:23 Boise Boise	7h 23m layover 2h 43m - Denver	United Airlines	UA459 UA236
from $119 Find flight	13:32 Portland Portland	22:01 Boise Boise	7h 29m layover 3h 41m - San Francisco	United Airlines	UA2633 UA5264
from $142 Find flight	09:31 Portland Portland	13:45 Boise Boise	3h 14m layover 0h 51m - Seattle	Alaska Airlines	AS2181 AS1018

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on January 21, 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
10:55 — 13:06	10:55 — 13:06 AS3481 Alaska Airlines Portland — Boise	1h 11m	Find flight from$89
10:55 — 13:09	10:55 — 13:09 AS3455 Alaska Airlines Portland — Boise	1h 14m	Find flight from$122
12:00 — 14:10	12:00 — 14:10 AS3486 Alaska Airlines Portland — Boise	1h 10m	Find flight from$89
12:00 — 14:10	12:00 — 14:10 AS3316 Alaska Airlines Portland — Boise	1h 10m	Find flight from$91
12:30 — 14:43	12:30 — 14:43 AS3421 Alaska Airlines Portland — Boise	1h 13m	Find flight from$102
14:09 — 16:22	14:09 — 16:22 AS3490 Alaska Airlines Portland — Boise	1h 13m	Find flight from$122
14:25 — 16:33	14:25 — 16:33 AS2196 Alaska Airlines Portland — Boise	1h 8m	Find flight from$89
14:25 — 16:35	14:25 — 16:35 AS3494 Alaska Airlines Portland — Boise	1h 10m	Find flight from$91
17:08 — 19:15	17:08 — 19:15 AS2004 Alaska Airlines Portland — Boise	1h 7m	Find flight from$122
05:00 — 13:23	05:00 — 08:32 UA459 United Airlines Portland — Denver 2h 43m stop 11:15 — 13:23 UA236 United Airlines Denver — Boise	7h 23m including layover	Find flight from$119
05:05 — 09:57	05:05 — 06:00 AS2090 Alaska Airlines Portland — Seattle 1h 35m stop 07:35 — 09:57 AS2251 Alaska Airlines Seattle — Boise	3h 52m including layover	Find flight from$172
06:00 — 12:31	06:00 — 08:27 AS1070 Alaska Airlines Portland — Los Angeles 56m stop 09:25 — 12:37 AS2141 Alaska Airlines Los Angeles — Boise	5h 31m including layover	Find flight from$99
06:00 — 11:18	06:00 — 07:50 UA1164 United Airlines Portland — San Francisco 38m stop 08:45 — 11:30 UA5212 United Airlines San Francisco — Boise	4h 18m including layover	Find flight from$119
07:05 — 12:19	07:05 — 08:08 AS1032 Alaska Airlines Portland — Seattle 1h 37m stop 09:45 — 12:19 AS3460 Alaska Airlines Seattle — Boise	4h 14m including layover	Find flight from$142
07:15 — 13:51	05:00 — 06:07 AS1032 Alaska Airlines Portland — Seattle 3h 8m stop 11:22 — 13:51 AS1018 Alaska Airlines Seattle — Boise	5h 36m including layover	Find flight from$99
08:05 — 13:45	07:00 — 08:06 AS910 Alaska Airlines Portland — Seattle 2h 12m stop 11:22 — 13:51 AS1018 Alaska Airlines Seattle — Boise	4h 40m including layover	Find flight from$99
08:55 — 18:02	08:55 — 12:27 UA1974 United Airlines Portland — Denver 3h 28m stop 15:55 — 18:02 UA2602 United Airlines Denver — Boise	8h 7m including layover	Find flight from$119
09:00 — 16:27	09:00 — 10:57 UA336 United Airlines Portland — San Francisco 2h 43m stop 13:40 — 16:27 UA1391 United Airlines San Francisco — Boise	6h 27m including layover	Find flight from$119
09:31 — 13:45	09:31 — 10:29 AS2181 Alaska Airlines Portland — Seattle 51m stop 11:20 — 13:45 AS1018 Alaska Airlines Seattle — Boise	3h 14m including layover	Find flight from$142
11:40 — 16:20	11:40 — 12:41 AS970 Alaska Airlines Portland — Seattle 1h 14m stop 13:55 — 16:20 AS3335 Alaska Airlines Seattle — Boise	3h 40m including layover	Find flight from$185
11:50 — 18:10	11:49 — 12:55 AS970 Alaska Airlines Portland — Seattle 3h 1m stop 15:58 — 18:19 AS2356 Alaska Airlines Seattle — Boise	5h 20m including layover	Find flight from$144
13:06 — 19:55	13:06 — 16:37 UA616 United Airlines Portland — Denver 1h 8m stop 17:45 — 19:55 UA4745 United Airlines Denver — Boise	5h 49m including layover	Find flight from$121
13:32 — 22:01	13:32 — 15:29 UA2633 United Airlines Portland — San Francisco 3h 41m stop 19:10 — 22:01 UA5264 United Airlines San Francisco — Boise	7h 29m including layover	Find flight from$119
15:00 — 20:52	15:00 — 16:00 AS3358 Alaska Airlines Portland — Seattle 2h 33m stop 18:33 — 20:52 AS2361 Alaska Airlines Seattle — Boise	4h 52m including layover	Find flight from$142
15:25 — 22:56	15:30 — 19:01 UA2190 United Airlines Portland — Denver 1h 48m stop 20:50 — 23:01 UA5923 United Airlines Denver — Boise	6h 31m including layover	Find flight from$119
16:30 — 20:52	16:30 — 17:29 AS2102 Alaska Airlines Portland — Seattle 1h 4m stop 18:33 — 20:52 AS2361 Alaska Airlines Seattle — Boise	3h 22m including layover	Find flight from$142
16:30 — 23:58	16:30 — 17:29 AS2102 Alaska Airlines Portland — Seattle 4h 9m stop 21:38 — 23:58 AS2112 Alaska Airlines Seattle — Boise	6h 28m including layover	Find flight from$148
17:15 — 22:41	17:15 — 18:10 AS2082 Alaska Airlines Portland — Seattle 2h 5m stop 20:15 — 22:41 AS1034 Alaska Airlines Seattle — Boise	4h 26m including layover	Find flight from$185
18:26 — 23:58	18:26 — 19:26 AS2082 Alaska Airlines Portland — Seattle 2h 12m stop 21:38 — 23:58 AS2112 Alaska Airlines Seattle — Boise	4h 32m including layover	Find flight from$142
19:35 — 23:58	19:35 — 20:35 AS2177 Alaska Airlines Portland — Seattle 1h 3m stop 21:38 — 23:58 AS2112 Alaska Airlines Seattle — Boise	3h 23m including layover	Find flight from$150

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

*Departure and arrival times - local. Updated on January 21, 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 05:00 to 19:35 from 1 Portland airport and arrive 05:00 to 19:35 to 1 Boise airport. Average flight time is 1h 10m.

The fastest flight 1h 7m
Average flight time 1h 10m
The earliest flight 05:00
The latest flight 19:35
Distance 343 ml

The cheapest months to travel to Boise are january (from 89 $), february (from 91 $), december (from 119 $).

The most expensive months are november (from 162 $), december (from 119 $), february (from 91 $).

What is the lowest airfare Portland to Boise?

The cheapest plane ticket found by our users is $89. This airfare is for economy class on one-way AS3481 flight by Alaska Airlines for January 22, 2025 which leaves Portland in Portland at 10:55 am and arrives at Boise Boise at 13:06.

Economy class

$89

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First class

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Popular Airlines on the Route

The flight Portland — Boise is served by 2 regular airlines . Most of the flights on this route are operated by Alaska Airlines - 52 departures per week at the price of from $ 89 . And the most expensive tickets are offered by United Airlines airline - from $ 263.

Direct flights

There are 9 nonstop flights on the route. The fastest direct flight is AS2004 by Alaska Airlines takes 1h 7m and the cheapest is AS3481 by Alaska Airlines for $89.

AS - Alaska Airlines

from $89

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Connecting Flights

There are 57 flights with layovers on the route. The fastest connecting flight is AS2198 by Alaska Airlines takes 2h 41m and the cheapest is AS3481 by Alaska Airlines for $99.

AS - Alaska Airlines

from $99

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UA - United Airlines

from $119

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Airports

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

Portland airports

Portland-PDX

from $89
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Boise airports

Boise-BOI

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Airplanes

There are flights to Boise from Portland by 2 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 — Phoenix

from $56

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Portland — Cleveland

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Portland — Las Vegas

from $71

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Portland — Minneapolis

from $55

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Portland — New York

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Portland — Palm Springs

from $68

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Portland — Columbus

from $74

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Portland — Atlanta

from $70

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Portland — Indianapolis

from $76

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Portland — Houston

from $79

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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 — Frankfurt

from $70

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Portland — Dublin

from $78

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Portland — Guadalajara

from $73

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Portland — Vancouver

from $61

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Portland — Mexico City

from $55

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Portland — Berlin

from $69

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Portland — San Jose

from $79

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Portland — Toronto

from $79

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Portland — London

from $68

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Portland — Paris

from $69

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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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