Cheap Flights from Phoenix, AZ to Boise, ID from $74

One way Round trip

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On Cheapflightsplus.com you will find 8 direct and 230 connecting flights from Phoenix to Boise. You can compare airfare deals from 5 airlines and multiple travel sites from $74, 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: $74 (one-way), $127 (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 $74. The fastest direct flight takes 2h 7m and the fastest connecting – 3h 50m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $74 Find flight	13:37 Phoenix Williams Gateway	15:48 Boise Boise	2h 11m	Allegiant Air	G43241
from $90 Find flight	14:45 Phoenix Sky Harbor Intl	16:59 Boise Boise	2h 14m	Alaska Airlines	AS3384
from $95 Find flight	14:43 Phoenix Williams Gateway	16:50 Boise Boise	2h 7m	Allegiant Air	G4644
from $143 Find flight	14:38 Phoenix Sky Harbor Intl	16:51 Boise Boise	2h 13m	Alaska Airlines	AS3413
from $143 Find flight	19:46 Phoenix Sky Harbor Intl	22:05 Boise Boise	2h 19m	Alaska Airlines	AS3492
from $151 Find flight	14:45 Phoenix Sky Harbor Intl	16:59 Boise Boise	2h 14m	Alaska Airlines	AS3362
from $178 Find flight	12:47 Phoenix Sky Harbor Intl	14:57 Boise Boise	2h 10m	Alaska Airlines	AS2277
from $328 Find flight	18:43 Phoenix Sky Harbor Intl	20:56 Boise Boise	2h 13m	Alaska Airlines	AS2126
from $92 Find flight	13:23 Phoenix Sky Harbor Intl	18:22 Boise Boise	4h 59m layover 1h 48m - Las Vegas	Spirit Airlines	NK2008 NK304
from $99 Find flight	22:43 Phoenix Sky Harbor Intl	10:56+1 день Boise Boise	12h 13m layover 9h 12m - Las Vegas	Spirit Airlines	NK876 NK980
from $99 Find flight	22:11 Phoenix Sky Harbor Intl	10:58+1 день Boise Boise	12h 47m layover 9h 40m - Las Vegas	Spirit Airlines	NK536 NK980
from $130 Find flight	06:13 Phoenix Sky Harbor Intl	13:51 Boise Boise	7h 38m layover 3h 4m - Seattle	Alaska Airlines	AS605 AS1018
from $139 Find flight	08:00 Phoenix Sky Harbor Intl	13:45 Boise Boise	5h 45m layover 1h 3m - Seattle	Alaska Airlines	AS645 AS1018
from $139 Find flight	11:47 Phoenix Sky Harbor Intl	18:10 Boise Boise	6h 23m layover 1h 45m - Seattle	Alaska Airlines	AS870 AS2356
from $139 Find flight	06:40 Phoenix Sky Harbor Intl	14:10 Boise Boise	7h 30m layover 3h 30m - Portland	Alaska Airlines	AS203 AS3316
from $163 Find flight	07:00 Phoenix Sky Harbor Intl	16:19 Boise Boise	9h 19m layover 4h 44m - Seattle	Alaska Airlines	AS799 AS2104

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on April 29, 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
12:47 — 14:57	12:47 — 14:57 AS2277 Alaska Airlines Phoenix — Boise	2h 10m	Find flight from$178
13:37 — 15:48	13:37 — 15:48 G43241 Allegiant Air Phoenix — Boise	2h 11m	Find flight from$74
14:38 — 16:51	14:38 — 16:51 AS3413 Alaska Airlines Phoenix — Boise	2h 13m	Find flight from$143
14:43 — 16:50	14:43 — 16:50 G4644 Allegiant Air Phoenix — Boise	2h 7m	Find flight from$95
14:45 — 16:59	14:45 — 16:59 AS3384 Alaska Airlines Phoenix — Boise	2h 14m	Find flight from$90
14:45 — 16:59	14:45 — 16:59 AS3362 Alaska Airlines Phoenix — Boise	2h 14m	Find flight from$151
18:43 — 20:56	18:43 — 20:56 AS2126 Alaska Airlines Phoenix — Boise	2h 13m	Find flight from$328
19:46 — 22:05	19:46 — 22:05 AS3492 Alaska Airlines Phoenix — Boise	2h 19m	Find flight from$143
05:00 — 10:04	05:00 — 06:51 UA2172 United Airlines Phoenix — Denver 56m stop 07:47 — 10:04 UA4734 United Airlines Denver — Boise	5h 4m including layover	Find flight from$175
05:00 — 10:05	05:00 — 06:53 UA2601 United Airlines Phoenix — Denver 52m stop 07:45 — 10:05 UA4734 United Airlines Denver — Boise	5h 5m including layover	Find flight from$185
06:13 — 13:51	06:00 — 08:21 AS605 Alaska Airlines Phoenix — Seattle 3h 4m stop 11:20 — 13:45 AS1018 Alaska Airlines Seattle — Boise	7h 38m including layover	Find flight from$130
06:40 — 14:10	06:40 — 08:30 AS203 Alaska Airlines Phoenix — Portland 3h 30m stop 12:00 — 14:10 AS3316 Alaska Airlines Portland — Boise	7h 30m including layover	Find flight from$139
07:00 — 13:45	07:00 — 09:15 AS799 Alaska Airlines Phoenix — Seattle 2h 5m stop 11:20 — 13:45 AS1018 Alaska Airlines Seattle — Boise	6h 45m including layover	Find flight from$139
07:00 — 16:19	07:00 — 09:15 AS799 Alaska Airlines Phoenix — Seattle 4h 44m stop 13:59 — 16:19 AS2104 Alaska Airlines Seattle — Boise	9h 19m including layover	Find flight from$163
08:00 — 13:45	08:00 — 10:17 AS645 Alaska Airlines Phoenix — Seattle 1h 3m stop 11:20 — 13:45 AS1018 Alaska Airlines Seattle — Boise	5h 45m including layover	Find flight from$139
08:10 — 13:29	08:10 — 10:05 UA2131 United Airlines Phoenix — Denver 1h 19m stop 11:24 — 13:29 UA1125 United Airlines Denver — Boise	4h 19m including layover	Find flight from$190
10:30 — 16:27	10:30 — 11:45 UA1871 United Airlines Phoenix — San Francisco 1h 55m stop 13:40 — 16:27 UA1391 United Airlines San Francisco — Boise	5h 57m including layover	Find flight from$172
10:50 — 17:51	10:50 — 12:45 UA2198 United Airlines Phoenix — Denver 3h 5m stop 15:50 — 17:51 UA1824 United Airlines Denver — Boise	7h 1m including layover	Find flight from$190
11:11 — 19:10	11:11 — 12:26 UA348 United Airlines Phoenix — San Francisco 3h 54m stop 16:20 — 19:10 UA5720 United Airlines San Francisco — Boise	7h 59m including layover	Find flight from$175
11:47 — 18:10	11:47 — 14:07 AS870 Alaska Airlines Phoenix — Seattle 1h 45m stop 15:52 — 18:10 AS2356 Alaska Airlines Seattle — Boise	6h 23m including layover	Find flight from$139
12:50 — 19:55	12:50 — 14:45 UA1257 United Airlines Phoenix — Denver 3h stop 17:45 — 19:55 UA4745 United Airlines Denver — Boise	7h 5m including layover	Find flight from$172
13:23 — 18:22	13:23 — 13:34 NK2008 Spirit Airlines Phoenix — Las Vegas 1h 48m stop 15:22 — 18:22 NK304 Spirit Airlines Las Vegas — Boise	4h 59m including layover	Find flight from$92
16:27 — 21:24	16:27 — 18:20 UA1226 United Airlines Phoenix — Denver 1h stop 19:20 — 21:24 UA367 United Airlines Denver — Boise	4h 57m including layover	Find flight from$190
16:46 — 21:29	16:46 — 17:54 UA2062 United Airlines Phoenix — San Francisco 51m stop 18:50 — 21:34 UA5644 United Airlines San Francisco — Boise	4h 43m including layover	Find flight from$170
17:45 — 23:01	17:45 — 19:40 UA1915 United Airlines Phoenix — Denver 1h 10m stop 20:50 — 23:01 UA5923 United Airlines Denver — Boise	5h 16m including layover	Find flight from$190
17:59 — 23:59	11:54 — 14:09 AS637 Alaska Airlines Phoenix — Seattle 1h 26m stop 17:54 — 20:15 AS2112 Alaska Airlines Seattle — Boise	6h including layover	Find flight from$194
20:59 — 18:10 +1 day	20:59 — 23:16 AS53 Alaska Airlines Phoenix — Seattle 16h 36m stop 15:52 — 18:10 AS2356 Alaska Airlines Seattle — Boise	21h 11m including layover	Find flight from$201
20:59 — 23:58 +1 day	20:59 — 23:16 AS53 Alaska Airlines Phoenix — Seattle 22h 22m stop 21:38 — 23:58 AS2112 Alaska Airlines Seattle — Boise	26h 59m including layover	Find flight from$201
22:11 — 10:58 +1 day	22:11 — 22:22 NK536 Spirit Airlines Phoenix — Las Vegas 9h 40m stop 08:02 — 10:58 NK980 Spirit Airlines Las Vegas — Boise	12h 47m including layover	Find flight from$99
22:43 — 10:56 +1 day	22:43 — 22:52 NK876 Spirit Airlines Phoenix — Las Vegas 9h 12m stop 08:04 — 10:56 NK980 Spirit Airlines Las Vegas — Boise	12h 13m including layover	Find flight from$99
01:20 — 11:22	01:24 — 04:35 NK216 Spirit Airlines Phoenix — Dallas 2h stop 06:30 — 07:25 NK979 Spirit Airlines Dallas — Las Vegas 1h 16m stop 08:39 — 11:28 NK980 Spirit Airlines Las Vegas — Boise	10h 2m including layover	Find flight from$174

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

*Departure and arrival times - local. Updated on April 29, 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 01:20 to 22:43 from 5 Phoenix airports and arrive 01:20 to 22:43 to 1 Boise airport. Average flight time is 2h 13m.

The fastest flight 2h 7m
Average flight time 2h 13m
The earliest flight 01:20
The latest flight 22:43
Distance 736 ml

The cheapest months to travel to Boise are february (from 74 $), january (from 90 $), november (from 95 $).

The most expensive months are december (from 99 $), november (from 95 $), january (from 90 $).

What is the lowest airfare Phoenix to Boise?

The cheapest plane ticket found by our users is $74. This airfare is for economy class on one-way G43241 flight by Allegiant Air for February 21, 2025 which leaves Williams Gateway in Phoenix at 13:37 am and arrives at Boise Boise at 15:48.

Economy class

$74

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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 5 regular airlines and 2 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 123 departures per week at the price of from $ 90 . And the most expensive tickets are offered by United Airlines airline - from $ 829.

Direct flights

There are 8 nonstop flights on the route. The fastest direct flight is G4644 by Allegiant Air takes 2h 7m and the cheapest is G43241 by Allegiant Air for $74.

AS - Alaska Airlines

from $90

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G4 - Allegiant Air

from $74

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Connecting Flights

There are 230 flights with layovers on the route. The fastest connecting flight is UA1767 by United Airlines takes 3h 50m and the cheapest is G43241 by Allegiant Air for $92.

AS - Alaska Airlines

from $130

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MX - Mexicana

from $347

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UA - United Airlines

from $170

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NK - Spirit Airlines

from $92

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G4 - Allegiant Air

from $370

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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 $74
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Sky Harbor Intl-PHX

from $90
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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 5 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 — Chicago

from $64

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Phoenix — Denver

from $61

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Phoenix — Seattle

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Phoenix — Dallas

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Phoenix — San Diego

from $69

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Phoenix — Miami

from $54

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Phoenix — Boston

from $55

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Phoenix — Los Angeles

from $72

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Phoenix — Houston

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

from $73

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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.
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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