Cheap Flights from Portland, OR to Boise, ID from $104

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On Cheapflightsplus.com you will find 4 direct and 20 connecting flights from Portland to Boise. You can compare airfare deals from 2 airlines and multiple travel sites from $104, 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: $104 (one-way), $178 (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 $104. The fastest direct flight takes 1h 7m and the fastest connecting – 3h 11m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $107 Find flight	12:30 Portland Portland	14:43 Boise Boise	1h 13m	Alaska Airlines	AS3421
from $125 Find flight	17:08 Portland Portland	19:15 Boise Boise	1h 7m	Alaska Airlines	AS2004
from $129 Find flight	14:09 Portland Portland	16:22 Boise Boise	1h 13m	Alaska Airlines	AS3490
from $129 Find flight	10:55 Portland Portland	13:09 Boise Boise	1h 14m	Alaska Airlines	AS3455
from $104 Find flight	06:00 Portland Portland	12:31 Boise Boise	5h 31m layover 0h 56m - Los Angeles	Alaska Airlines	AS1070 AS2141
from $104 Find flight	07:15 Portland Portland	13:51 Boise Boise	5h 36m layover 3h 8m - Seattle	Alaska Airlines	AS1032 AS1018
from $126 Find flight	06:00 Portland Portland	11:18 Boise Boise	4h 18m layover 0h 38m - San Francisco	United Airlines	UA1164 UA5212
from $137 Find flight	13:34 Portland Portland	19:10 Boise Boise	4h 36m layover 0h 52m - San Francisco	United Airlines	UA1247 UA5720
from $137 Find flight	13:34 Portland Portland	21:59 Boise Boise	7h 25m layover 3h 40m - San Francisco	United Airlines	UA1247 UA5644
from $165 Find flight	07:00 Portland Portland	13:03 Boise Boise	5h 3m layover 1h 29m - San Francisco	Alaska Airlines	AS3440 AS2061
from $171 Find flight	06:10 Portland Portland	10:24 Boise Boise	3h 14m layover 0h 48m - Seattle	Alaska Airlines	AS124 AS2219
from $175 Find flight	15:21 Portland Portland	23:13 Boise Boise	6h 52m layover 2h 5m - Denver	United Airlines	UA540 UA5923
from $195 Find flight	11:40 Portland Portland	16:20 Boise Boise	3h 40m layover 1h 14m - Seattle	Alaska Airlines	AS970 AS3335
from $195 Find flight	17:15 Portland Portland	22:41 Boise Boise	4h 26m layover 2h 5m - Seattle	Alaska Airlines	AS2082 AS1034
from $201 Find flight	14:24 Portland Portland	21:29 Boise Boise	6h 5m layover 2h 29m - San Jose	Alaska Airlines	AS3379 AS3450
from $201 Find flight	08:00 Portland Portland	16:20 Boise Boise	7h 20m layover 4h 53m - Seattle	Alaska Airlines	AS910 AS3335

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on February 23, 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 — 13:09	10:55 — 13:09 AS3455 Alaska Airlines Portland — Boise	1h 14m	Find flight from$129
12:30 — 14:43	12:30 — 14:43 AS3421 Alaska Airlines Portland — Boise	1h 13m	Find flight from$107
14:09 — 16:22	14:09 — 16:22 AS3490 Alaska Airlines Portland — Boise	1h 13m	Find flight from$129
17:08 — 19:15	17:08 — 19:15 AS2004 Alaska Airlines Portland — Boise	1h 7m	Find flight from$125
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$104
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$126
07:00 — 13:03	07:00 — 08:52 AS3440 Alaska Airlines Portland — San Francisco 1h 29m stop 10:21 — 13:03 AS2061 Alaska Airlines San Francisco — Boise	5h 3m including layover	Find flight from$165
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$104
08:00 — 16:20	08:00 — 09:02 AS910 Alaska Airlines Portland — Seattle 4h 53m stop 13:55 — 16:20 AS3335 Alaska Airlines Seattle — Boise	7h 20m including layover	Find flight from$201
09:00 — 13:18	09:00 — 10:02 AS2151 Alaska Airlines Portland — Spokane 1h 10m stop 11:12 — 13:18 AS2499 Alaska Airlines Spokane — Boise	3h 18m including layover	Find flight from$245
09:40 — 13:51	09:40 — 10:37 AS3362 Alaska Airlines Portland — Seattle 48m stop 11:25 — 13:51 AS1018 Alaska Airlines Seattle — Boise	3h 11m including layover	Find flight from$238
10:32 — 16:20	10:32 — 11:27 AS2229 Alaska Airlines Portland — Seattle 2h 28m stop 13:55 — 16:20 AS3335 Alaska Airlines Seattle — Boise	4h 48m including layover	Find flight from$238
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$195
12:22 — 16:44	12:22 — 13:23 AS2215 Alaska Airlines Portland — Spokane 1h 16m stop 14:39 — 16:44 AS2271 Alaska Airlines Spokane — Boise	3h 22m including layover	Find flight from$245
13:34 — 19:10	13:34 — 15:28 UA1247 United Airlines Portland — San Francisco 52m stop 16:20 — 19:10 UA5720 United Airlines San Francisco — Boise	4h 36m including layover	Find flight from$137
13:34 — 21:59	13:34 — 15:28 UA1247 United Airlines Portland — San Francisco 3h 40m stop 19:08 — 21:59 UA5644 United Airlines San Francisco — Boise	7h 25m including layover	Find flight from$137
14:24 — 21:29	14:04 — 15:54 AS3379 Alaska Airlines Portland — San Jose 2h 29m stop 18:59 — 21:40 AS3450 Alaska Airlines San Jose — Boise	6h 5m including layover	Find flight from$201
15:00 — 20:19	15:00 — 16:01 AS3358 Alaska Airlines Portland — Seattle 1h 56m stop 17:57 — 20:19 AS3347 Alaska Airlines Seattle — Boise	4h 19m including layover	Find flight from$245
15:21 — 23:13	15:21 — 18:55 UA540 United Airlines Portland — Denver 2h 5m stop 21:00 — 23:13 UA5923 United Airlines Denver — Boise	6h 52m including layover	Find flight from$175
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$195

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

*Departure and arrival times - local. Updated on February 23, 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 06:00 to 17:15 from 1 Portland airport and arrive 06:00 to 17:15 to 1 Boise airport. Average flight time is 1h 13m.

The fastest flight 1h 7m
Average flight time 1h 13m
The earliest flight 06:00
The latest flight 17:15
Distance 343 ml

The cheapest months to travel to Boise are january (from 104 $), february (from 107 $), november (from 171 $).

What is the lowest airfare Portland to Boise?

The cheapest plane ticket found by our users is $104. This airfare is for economy class on one-way AS1032 flight by Alaska Airlines for February 21, 2025 which leaves Portland in Portland at 07:15 am and arrives at Boise Boise at 13:51.

Economy class

$104

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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 2 regular airlines . Most of the flights on this route are operated by Alaska Airlines - 20 departures per week at the price of from $ 104 . And the most expensive tickets are offered by Alaska Airlines airline - from $ 245.

Direct flights

There are 4 nonstop flights on the route. The fastest direct flight is AS2004 by Alaska Airlines takes 1h 7m and the cheapest is AS1032 by Alaska Airlines for $107.

AS - Alaska Airlines

from $107

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Connecting Flights

There are 20 flights with layovers on the route. The fastest connecting flight is AS3362 by Alaska Airlines takes 3h 11m and the cheapest is AS1032 by Alaska Airlines for $104.

AS - Alaska Airlines

from $104

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UA - United Airlines

from $126

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Airports

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

Portland airports

Portland-PDX

from $104
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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

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Portland — Minneapolis

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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»
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Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
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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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