Cheap Flights from Phoenix, AZ to Boise, ID from $51

One way Round trip

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On Cheapflightsplus.com you will find 3 direct and 31 connecting flights from Phoenix to Boise. You can compare airfare deals from 4 airlines and multiple travel sites from $51, book and save on cheap plane tickets and last minute offers. Also check out PHX-BOI flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Phoenix 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: $51 (one-way), $87 (round-trip).

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Best Flights from Phoenix to Boise Today

Take a look at the list of non stop flights and flights with layovers from Phoenix to Boise with the lowest price of $51. The fastest direct flight takes 2h 2m and the fastest connecting – 4h 49m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $51 Find flight	18:41 Phoenix Williams Gateway	21:43 Boise Boise	2h 2m	Allegiant Air	G4648
from $79 Find flight	19:39 Phoenix Sky Harbor Intl	22:46 Boise Boise	2h 7m	Hawaiian Airlines	HA6431
from $83 Find flight	19:39 Phoenix Sky Harbor Intl	22:46 Boise Boise	2h 7m	Alaska Airlines	AS2099
from $85 Find flight	13:55 Phoenix Sky Harbor Intl	22:46 Boise Boise	7h 51m layover 3h 14m - Seattle	Hawaiian Airlines	HA6470 HA6648
from $95 Find flight	15:47 Phoenix Sky Harbor Intl	22:46 Boise Boise	5h 59m layover 1h 22m - Seattle	Hawaiian Airlines	HA6444 HA6648
from $142 Find flight	11:50 Phoenix Sky Harbor Intl	19:11 Boise Boise	6h 21m layover 2h 36m - San Francisco	United Airlines	UA2225 UA5720
from $151 Find flight	11:52 Phoenix Sky Harbor Intl	18:11 Boise Boise	5h 19m layover 0h 47m - Seattle	Hawaiian Airlines	HA6437 HA6622
from $153 Find flight	07:00 Phoenix Sky Harbor Intl	12:49 Boise Boise	4h 49m layover 0h 48m - Portland	Hawaiian Airlines	HA6436 HA6321
from $153 Find flight	18:05 Phoenix Sky Harbor Intl	23:54 Boise Boise	4h 49m layover 0h 52m - Portland	Hawaiian Airlines	HA6435 HA6361
from $160 Find flight	06:00 Phoenix Sky Harbor Intl	12:20 Boise Boise	5h 20m layover 0h 46m - Seattle	Alaska Airlines	AS799 AS3440
from $160 Find flight	10:46 Phoenix Sky Harbor Intl	17:06 Boise Boise	5h 20m layover 0h 43m - Seattle	Alaska Airlines	AS637 AS3335
from $160 Find flight	17:29 Phoenix Sky Harbor Intl	00:11 Boise Boise	5h 42m layover 1h 10m - Seattle	Alaska Airlines	AS611 AS2365
from $160 Find flight	10:46 Phoenix Sky Harbor Intl	18:11 Boise Boise	6h 25m layover 1h 52m - Seattle	Alaska Airlines	AS637 AS2326
from $162 Find flight	07:00 Phoenix Sky Harbor Intl	12:49 Boise Boise	4h 49m layover 0h 48m - Portland	Alaska Airlines	AS511 AS3285
from $162 Find flight	18:05 Phoenix Sky Harbor Intl	23:54 Boise Boise	4h 49m layover 0h 52m - Portland	Alaska Airlines	AS662 AS2196
from $196 Find flight	10:46 Phoenix Sky Harbor Intl	18:11 Boise Boise	6h 25m layover 1h 52m - Seattle	Hawaiian Airlines	HA6257 HA6622

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on August 28, 2025

Flight Schedule Phoenix (Arizona) to Boise (Idaho)

Full flight schedule will help you in detecting at what time planes fly from Phoenix 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
18:41 — 21:43	18:41 — 21:43 G4648 Allegiant Air Phoenix — Boise	2h 2m	Find flight from$51
19:39 — 22:46	19:39 — 22:46 HA6431 Hawaiian Airlines Phoenix — Boise	2h 7m	Find flight from$79
19:39 — 22:46	19:39 — 22:46 AS2099 Alaska Airlines Phoenix — Boise	2h 7m	Find flight from$83
06:00 — 12:20	06:00 — 09:04 AS799 Alaska Airlines Phoenix — Seattle 46m stop 09:50 — 12:20 AS3440 Alaska Airlines Seattle — Boise	5h 20m including layover	Find flight from$160
07:00 — 12:49	07:00 — 09:43 HA6436 Hawaiian Airlines Phoenix — Portland 48m stop 10:31 — 12:49 HA6321 Hawaiian Airlines Portland — Boise	4h 49m including layover	Find flight from$153
07:00 — 12:49	07:00 — 09:43 AS511 Alaska Airlines Phoenix — Portland 48m stop 10:31 — 12:49 AS3285 Alaska Airlines Portland — Boise	4h 49m including layover	Find flight from$162
10:46 — 17:06	10:46 — 13:53 AS637 Alaska Airlines Phoenix — Seattle 43m stop 14:36 — 17:06 AS3335 Alaska Airlines Seattle — Boise	5h 20m including layover	Find flight from$160
10:46 — 18:11	10:46 — 13:53 AS637 Alaska Airlines Phoenix — Seattle 1h 52m stop 15:45 — 18:11 AS2326 Alaska Airlines Seattle — Boise	6h 25m including layover	Find flight from$160
11:50 — 19:11	11:50 — 13:49 UA2225 United Airlines Phoenix — San Francisco 2h 36m stop 16:25 — 19:11 UA5720 United Airlines San Francisco — Boise	6h 21m including layover	Find flight from$142
11:52 — 18:11	11:44 — 14:55 HA6437 Hawaiian Airlines Phoenix — Seattle 47m stop 15:45 — 18:04 HA6622 Hawaiian Airlines Seattle — Boise	5h 19m including layover	Find flight from$151
13:55 — 22:46	13:55 — 17:00 HA6470 Hawaiian Airlines Phoenix — Seattle 3h 14m stop 20:30 — 22:58 HA6648 Hawaiian Airlines Seattle — Boise	7h 51m including layover	Find flight from$85
14:16 — 23:54	14:16 — 16:59 HA6434 Hawaiian Airlines Phoenix — Portland 4h 41m stop 21:40 — 23:54 HA6361 Hawaiian Airlines Portland — Boise	8h 38m including layover	Find flight from$413
15:47 — 22:46	15:47 — 18:52 HA6444 Hawaiian Airlines Phoenix — Seattle 1h 22m stop 20:30 — 22:58 HA6648 Hawaiian Airlines Seattle — Boise	5h 59m including layover	Find flight from$95
17:29 — 00:11	17:29 — 20:35 AS611 Alaska Airlines Phoenix — Seattle 1h 10m stop 21:45 — 00:11 AS2365 Alaska Airlines Seattle — Boise	5h 42m including layover	Find flight from$160
18:05 — 23:54	18:05 — 20:48 HA6435 Hawaiian Airlines Phoenix — Portland 52m stop 21:40 — 23:54 HA6361 Hawaiian Airlines Portland — Boise	4h 49m including layover	Find flight from$153
23:09 — 11:43 +1 day	23:09 — 04:42 UA1367 United Airlines Phoenix — Chicago 4h 3m stop 08:45 — 11:43 UA1414 United Airlines Chicago — Boise	11h 34m including layover	Find flight from$502
06:00 — 16:48	06:00 — 09:04 HA6443 Hawaiian Airlines Phoenix — Seattle 2h 16m stop 11:20 — 12:23 HA6827 Hawaiian Airlines Seattle — Portland 2h 7m stop 14:30 — 16:48 HA6327 Hawaiian Airlines Portland — Boise	9h 48m including layover	Find flight from$451
14:16 — 00:11	14:16 — 16:59 HA6434 Hawaiian Airlines Phoenix — Portland 2h 41m stop 19:40 — 20:35 HA6412 Hawaiian Airlines Portland — Seattle 1h 10m stop 21:45 — 00:11 HA6623 Hawaiian Airlines Seattle — Boise	8h 55m including layover	Find flight from$408
17:29 — 08:07 +1 day	17:29 — 20:35 AS611 Alaska Airlines Phoenix — Seattle 2h 17m stop 22:52 — 23:59 AS959 Alaska Airlines Seattle — Spokane 6h 1m stop 06:00 — 08:07 AS2015 Alaska Airlines Spokane — Boise	13h 38m including layover	Find flight from$400

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

*Departure and arrival times - local. Updated on August 28, 2025

Flight Information

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

Distance between Phoenix and Boise is 1184 miles. Time difference between the cities is 0h. Airplanes depart 06:00 to 23:09 from 5 Phoenix airports and arrive 06:00 to 23:09 to 1 Boise airport. Average flight time is 2h 7m.

The fastest flight 2h 2m
Average flight time 2h 7m
The earliest flight 06:00
The latest flight 23:09
Distance 736 ml

The cheapest months to travel to Boise are july (from 51 $), august (from 54 $), june (from 80 $).

The most expensive months are september (from 196 $), may (from 196 $), june (from 80 $).

What is the lowest airfare Phoenix to Boise?

The cheapest plane ticket found by our users is $51. This airfare is for economy class on one-way G4648 flight by Allegiant Air for August 11, 2025 which leaves Williams Gateway in Phoenix at 18:41 am and arrives at Boise Boise at 21:43.

Economy class

$51

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Business class

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First class

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Popular Airlines on the Route

The flight Phoenix — Boise is served by 4 regular airlines and 1 low-cost airline. Most of the flights on this route are operated by Alaska Airlines - 16 departures per week at the price of from $ 83 . And the most expensive tickets are offered by Hawaiian Airlines airline - from $ 696.

Direct flights

There are 3 nonstop flights on the route. The fastest direct flight is G4648 by Allegiant Air takes 2h 2m and the cheapest is G4648 by Allegiant Air for $51.

AS - Alaska Airlines

from $83

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HA - Hawaiian Airlines

from $79

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G4 - Allegiant Air

from $51

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See more direct flights

Connecting Flights

There are 31 flights with layovers on the route. The fastest connecting flight is HA6436 by Hawaiian Airlines takes 4h 49m and the cheapest is G4648 by Allegiant Air for $85.

AS - Alaska Airlines

from $160

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HA - Hawaiian Airlines

from $85

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UA - United Airlines

from $142

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See more connecting flights

Airports

You can fly from Phoenix to Boise from 5 airports (Williams Gateway, Sky Harbor Intl, Phoenix-Deer Valley, Luke AFB, Scottsdale Municipal).

Phoenix airports

Williams Gateway-AZA

from $51
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Sky Harbor Intl-PHX

from $79
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Phoenix-Deer Valley-DVT

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Luke AFB-LUF

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Scottsdale Municipal-SCF

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Boise airports

Boise-BOI

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Airplanes

There are flights to Boise from Phoenix by 4 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top Domestic Destinations from Phoenix

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

Phoenix — Las Vegas

from $74

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Phoenix — Los Angeles

from $72

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from $58

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Top International Destinations from Phoenix

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.

Phoenix — London

from $66

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Phoenix — Cancun

from $59

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Phoenix — Paris

from $66

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Phoenix — San Jose

from $73

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Phoenix — Vancouver

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Phoenix — Mexico City

from $64

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Phoenix — Calgary

from $71

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Phoenix — Guadalajara

from $64

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Phoenix — Puerto Vallarta

from $80

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Phoenix — Rome

from $58

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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.
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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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