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$42+ Cheap flights from Boise (BOI) to Sky Harbor Intl (PHX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/22. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — PHX
jul. 30 — ago. 61
From?
To?
mar. 7/30
mar. 8/6
1 adult, Economy
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The best prices from Boise Air Term. Gowen Fld to Phoenix Sky Harbor Intl are usually found in September or August, booked 70 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Boise to Sky Harbor Intl

Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to Sky Harbor Intl (PHX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated julio 25, 2024.

Popular in

March

Cheapest in

September

Round-trip from

$91
(Cheapflightsfares)

One-way from

$42
(Cheapflightsfares)
High demand for flights, 21% potential price rise
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Best time to find cheap flights, 25% potential price drop
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From Boise Air Term. Gowen Fld to Phoenix Sky Harbor Intl
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One-way flight from Boise Air Term. Gowen Fld to Phoenix Sky Harbor Intl
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What is the cheapest day to fly round-trip from Boise to Phoenix Sky Harbor Intl Airport?

Departing on a Monday is a good option for securing a great price. You can expect to save up to 31% when planning your travel around this day of the week.

How far in advance should I book a flight from Boise to Phoenix Sky Harbor Intl Airport?

Users have found that booking a flight from Boise to Phoenix Sky Harbor Intl Airport at least 37 days early can save you up to 65% on average compared to booking a flight this week. If booking 37 days before your flight isn’t an option for you, users have found flights from Boise to Phoenix Sky Harbor Intl Airport for as little as $299 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $530 for flights departing within the next 3 days.

What is the cheapest month to fly from Boise to Phoenix Sky Harbor Intl Airport?

September can be a great time to fly to Phoenix Sky Harbor Intl Airport from Boise with a flight ticket averaging about $297. Cheapflights users have found deals in the month of September for as cheap as $89. The most expensive prices can be found in the month of March.

What is the cheapest time of day to fly from BOI to PHX?

When flying from Boise to Phoenix Sky Harbor Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 28% versus a flight in the afternoon.

Cheap Boise to Sky Harbor Intl flights in July & August 2024

Find cheap flight options from Boise to Sky Harbor Intl specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Prices were last updated on julio 25, 2024.
Check out some of the best flight deals from Boise to Phoenix in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
This mytrip.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/2211:54 amBOI - PHX
1 stop8h 57mSpirit Airlines
jue. 8/298:41 pmPHX - BOI
1 stop13h 23mSpirit Airlines
Deal found 7/24$100
This FlightHub deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/159:14 pmBOI - PHX
1 stop23h 37mSpirit Airlines
dom. 8/188:41 pmPHX - BOI
1 stop13h 23mSpirit Airlines
Deal found 7/25$106
This FlightHub deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/229:14 pmBOI - PHX
1 stop23h 37mSpirit Airlines
dom. 8/258:41 pmPHX - BOI
1 stop22h 43mSpirit Airlines
Deal found 7/25$113
This CheapOair deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/1911:54 amBOI - PHX
1 stop8h 57mSpirit Airlines
vie. 8/238:41 pmPHX - BOI
1 stop13h 23mSpirit Airlines
Deal found 7/24$121
This FlightHub deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/239:14 pmBOI - PHX
1 stop23h 37mSpirit Airlines
dom. 8/258:41 pmPHX - BOI
1 stop22h 43mSpirit Airlines
Deal found 7/25$132
This FlightHub deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/91:03 pmBOI - PHX
1 stop9h 22mSpirit Airlines
dom. 8/119:16 pmPHX - BOI
1 stop13h 57mSpirit Airlines
Deal found 7/25$144
This mytrip.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/2211:54 amBOI - PHX
1 stop8h 57mSpirit Airlines
mié. 8/2812:20 amPHX - BOI
2 stops19h 04mSpirit Airlines
Deal found 7/24$153
This FlightHub deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/18:04 pmBOI - PHX
1 stop26h 21mSpirit Airlines
lun. 8/510:15 pmPHX - BOI
1 stop18h 15mSpirit Airlines
Deal found 7/24$156
This eDestinos deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/1911:54 amBOI - PHX
2 stops28h 09mMultiple Airlines
vie. 8/237:46 pmPHX - BOI
1 stop23h 38mMultiple Airlines
Deal found 7/24$157

Boise to Sky Harbor Intl 2024 flight deals

Discover exclusive flight deals for travel between Boise and Sky Harbor Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated julio 25, 2024.
Check out some of the best flight deals from Boise to Phoenix in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
This mytrip.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/2211:54 amBOI - PHX
1 stop8h 57mSpirit Airlines
jue. 8/298:41 pmPHX - BOI
1 stop13h 23mSpirit Airlines
Deal found 7/24$100
This FlightHub deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/159:14 pmBOI - PHX
1 stop23h 37mSpirit Airlines
dom. 8/188:41 pmPHX - BOI
1 stop13h 23mSpirit Airlines
Deal found 7/25$106
This FlightHub deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/229:14 pmBOI - PHX
1 stop23h 37mSpirit Airlines
dom. 8/258:41 pmPHX - BOI
1 stop22h 43mSpirit Airlines
Deal found 7/25$113
This Alaska Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/2312:17 pmBOI - PHX
Nonstop2h 08mAlaska Airlines
jue. 9/262:05 pmPHX - BOI
Nonstop2h 12mAlaska Airlines
Deal found 7/25$119
This CheapOair deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/1911:54 amBOI - PHX
1 stop8h 57mSpirit Airlines
vie. 8/238:41 pmPHX - BOI
1 stop13h 23mSpirit Airlines
Deal found 7/24$121
This FlightHub deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/239:14 pmBOI - PHX
1 stop23h 37mSpirit Airlines
dom. 8/258:41 pmPHX - BOI
1 stop22h 43mSpirit Airlines
Deal found 7/25$132
This FlightHub deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/2512:20 pmBOI - PHX
1 stop8h 32mSpirit Airlines
sáb. 9/286:05 pmPHX - BOI
1 stop25h 10mSpirit Airlines
Deal found 7/25$142
This American Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/235:22 pmBOI - PHX
Nonstop2h 07mAmerican Airlines
vie. 9/271:35 pmPHX - BOI
Nonstop2h 07mAmerican Airlines
Deal found 7/25$143
This FlightHub deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/91:03 pmBOI - PHX
1 stop9h 22mSpirit Airlines
dom. 8/119:16 pmPHX - BOI
1 stop13h 57mSpirit Airlines
Deal found 7/25$144

Boise to Sky Harbor Intl flights leaving soon

Find last-minute flight options from Boise to Sky Harbor Intl for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated julio 25, 2024.
Check out these flights departing soon from Boise to Phoenix. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
This Cheapflightsfares deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/812:49 pmBOI - PHX
1 stop8h 37mSpirit Airlines
lun. 8/1210:15 pmPHX - BOI
1 stop12h 58mSpirit Airlines
Deal found 7/24$91
This JustFly deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JustFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/77:28 pmBOI - PHX
1 stop25h 58mSpirit Airlines
dom. 8/119:16 pmPHX - BOI
1 stop13h 57mSpirit Airlines
Deal found 7/23$113
This mytrip.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/31:03 pmBOI - PHX
1 stop9h 22mSpirit Airlines
vie. 8/910:15 pmPHX - BOI
1 stop9h 41mSpirit Airlines
Deal found 7/24$119
This mytrip.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/77:28 pmBOI - PHX
2 stops16h 17mSpirit Airlines
dom. 8/119:16 pmPHX - BOI
1 stop13h 57mSpirit Airlines
Deal found 7/23$123
This mytrip.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/311:03 pmBOI - PHX
1 stop8h 23mSpirit Airlines
mar. 8/69:16 pmPHX - BOI
1 stop13h 57mSpirit Airlines
Deal found 7/24$141
This Orbitz deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/812:49 pmBOI - PHX
1 stop8h 37mMultiple Airlines
mié. 8/147:00 amPHX - BOI
1 stop7h 04mMultiple Airlines
Deal found 7/24$153
This FlightHub deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/18:04 pmBOI - PHX
1 stop26h 21mSpirit Airlines
lun. 8/510:15 pmPHX - BOI
1 stop18h 15mSpirit Airlines
Deal found 7/24$156
This mytrip.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/51:03 pmBOI - PHX
1 stop9h 22mSpirit Airlines
mié. 8/79:16 pmPHX - BOI
1 stop13h 43mSpirit Airlines
Deal found 7/24$161
This FlightHub deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/311:03 pmBOI - PHX
1 stop8h 23mSpirit Airlines
mié. 8/79:16 pmPHX - BOI
1 stop13h 43mSpirit Airlines
Deal found 7/24$163

One-way flights to Sky Harbor Intl from Boise

Search for one-way flight options from Boise to Sky Harbor Intl. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated julio 25, 2024.
Users traveling one-way from Boise to Phoenix can select one of these great deals. Users in need of a round-trip flight from Boise to Phoenix instead should update the search form at the top of page.
This Cheapflightsfares deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/2211:54 amBOI - PHX
1 stop8h 57mSpirit Airlines
Deal found 7/23$42
This Booking.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/812:49 pmBOI - PHX
1 stop8h 37mSpirit Airlines
Deal found 7/24$43
This Cheapflightsfares deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/812:49 pmBOI - PHX
1 stop8h 37mSpirit Airlines
Deal found 7/24$49
This JustFly deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JustFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/2412:20 pmBOI - PHX
1 stop5h 55mSpirit Airlines
Deal found 7/24$53
This FlightHub deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/61:03 pmBOI - PHX
1 stop8h 23mSpirit Airlines
Deal found 7/24$59
This Alaska Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/2312:17 pmBOI - PHX
Nonstop2h 08mAlaska Airlines
Deal found 7/24$60
This mytrip.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/88:04 pmBOI - PHX
2 stops20h 35mSpirit Airlines
Deal found 7/24$64
This mytrip.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/88:04 pmBOI - PHX
2 stops20h 35mSpirit Airlines
Deal found 7/24$65
This JustFly deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JustFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/2612:20 pmBOI - PHX
1 stop8h 32mSpirit Airlines
Deal found 7/24$66

Find flights from Boise to Sky Harbor Intl within your budget

Customize your flight search to find flights from Boise to Sky Harbor Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated julio 25, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$91 - $156

Route

Depart

Return

Price

Boise Air Term. Gowen FldPhoenix Sky Harbor Intl

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

jue. 8/8

1 stop8h 37m

Phoenix Sky Harbor Intl

lun. 8/12

1 stop12h 58m

$91

Boise Air Term. Gowen FldPhoenix Sky Harbor Intl

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

lun. 8/19

1 stop8h 57m

Phoenix Sky Harbor Intl

lun. 8/26

1 stop13h 23m

$95

Boise Air Term. Gowen FldPhoenix Sky Harbor Intl

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

jue. 8/22

1 stop8h 57m

Phoenix Sky Harbor Intl

jue. 8/29

1 stop13h 23m

$100

Boise Air Term. Gowen FldPhoenix Sky Harbor Intl

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

sáb. 9/7

1 stop5h 55m

Phoenix Sky Harbor Intl

mar. 9/10

1 stop16h 16m

$101

Boise Air Term. Gowen FldPhoenix Sky Harbor Intl

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

lun. 8/19

1 stop8h 57m

Phoenix Sky Harbor Intl

lun. 8/26

Nonstop2h 12m

$102

Boise Air Term. Gowen FldPhoenix Sky Harbor Intl

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

lun. 9/23

1 stop8h 32m

Phoenix Sky Harbor Intl

jue. 9/26

Nonstop2h 12m

$116

Boise Air Term. Gowen FldPhoenix Sky Harbor Intl

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

lun. 9/23

Nonstop2h 08m

Phoenix Sky Harbor Intl

jue. 9/26

Nonstop2h 12m

$119

Boise Air Term. Gowen FldPhoenix Sky Harbor Intl

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

lun. 9/23

Nonstop2h 07m

Phoenix Sky Harbor Intl

vie. 9/27

Nonstop2h 07m

$143

Boise Air Term. Gowen FldPhoenix Sky Harbor Intl

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

mié. 9/11

1 stop5h 25m

Phoenix Sky Harbor Intl

jue. 9/12

1 stop7h 03m

$156

Flights are sorted by cheapest first

Deals found on 7/24

How far ahead should I book a flight from Boise to Phoenix Sky Harbor Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Boise to Sky Harbor Intl. Price data was last updated on July 23, 2024.
The price you pay for your flight from Boise to Phoenix Sky Harbor Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 70 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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What is the cheapest day to fly from Boise to Phoenix Sky Harbor Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Boise to Sky Harbor Intl. Price data was last updated on July 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Boise to Phoenix Sky Harbor Intl Airport flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
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Best time to book a flight from Boise to Sky Harbor Intl

Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from Boise with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Sky Harbor Intl by month

Plan your trip to Sky Harbor Intl by taking into account the average temperature and rainfall totals by month.

PHX

Temperature

55.4 - 95 °F

If weather is an important factor for your trip to Phoenix Sky Harbor Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 95.0 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 55.4 F).

Reviews of airlines servicing Sky Harbor Intl

Get insights into the airlines that provide service to Sky Harbor Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sky Harbor Intl. Reviews last updated julio 25, 2024.
To help decide which airline to fly from Boise to Phoenix, see what other customers have to say about Spirit Airlines, American Airlines and Alaska Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,365 reviews

Entertainment

7.2

Comfort

7.9

Food

7.2

Overall

8.1

Boarding

8.2

Crew

8.6

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

Alaska Airlines
8.1
Very good
9,365 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Entertainment

7.2

Comfort

7.9

Food

7.2

Overall

8.1

Boarding

8.2

Crew

8.6

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

Delta
8.0
Very good
9,630 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Entertainment

7.2

Comfort

7.9

Food

7.2

Overall

8.1

Boarding

8.2

Crew

8.6

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

United Airlines
7.4
Good
10,000 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Entertainment

7.2

Comfort

7.9

Food

7.2

Overall

8.1

Boarding

8.2

Crew

8.6

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

American Airlines
7.3
Good
10,000 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Entertainment

7.2

Comfort

7.9

Food

7.2

Overall

8.1

Boarding

8.2

Crew

8.6

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

Spirit Airlines
6.4
Okay
8,407 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Entertainment

7.2

Comfort

7.9

Food

7.2

Overall

8.1

Boarding

8.2

Crew

8.6

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

Related info for your journey

Find useful and relevant information for your journey from Boise to Sky Harbor Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Boise to Phoenix Sky Harbor Intl?

    Most people fly from Boise Air Term. Gowen Fld (BOI) if they book a flight from Boise to Phoenix Sky Harbor Intl. On average, Air Term. Gowen Fld has 5 outbound flights to Phoenix Sky Harbor Intl per day from 6 airlines. Boise Air Term. Gowen Fld is conveniently located just 3.3 mi from Boise’s city center.

  • Can I find flights from Boise to Phoenix Sky Harbor Intl Airport for under $100 on Cheapflights?

    Yes, there are multiple flights from Boise to Phoenix Sky Harbor Intl Airport for under $100. The cheapest flight booked recently is on Spirit Airlines for just $91, but on average you can expect to pay $116.

  • Are there nonstop flights from Boise to Phoenix Sky Harbor Intl Airport for under $200 on Cheapflights?

    Cheapflights has at least 20 direct flights from Boise to Phoenix Sky Harbor Intl Airport under $200. A good price for a nonstop flight from Boise to Phoenix Sky Harbor Intl Airport is less than $207.

  • Are there last-minute flights available from Boise to Phoenix Sky Harbor Intl Airport for under $100?

    There are currently 20+ open flights from Boise to Phoenix Sky Harbor Intl Airport within the next 7 days for less than $100.

  • What are the cheapest airlines flying from Boise to Phoenix Sky Harbor Intl Airport round-trip?

    Spirit Airlines, at $91, was found to be the cheapest airline from Boise to Phoenix Sky Harbor Intl Airport.Alternate airlines to your destination round-trip include Alaska Airlines and American Airlines. Spirit Airlines is 69% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Boise to Phoenix Sky Harbor Intl Airport one-way?

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $42. Users have also found prices from $60 and $76 on Alaska Airlines and American Airlines, respectively.

  • What are the most reliable airlines from Boise to Phoenix Sky Harbor Intl Airport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Boise to Phoenix Sky Harbor Intl Airport on time: Horizon Air (100%), Alaska Airlines (98%), Condor (95%).

  • What are the cheapest flights from Boise to Phoenix Sky Harbor Intl Airport?

    The cheapest flight price from Boise to Phoenix Sky Harbor Intl Airport is $85. On average you can expect to pay $322. The most popular route, (Boise Air Term. Gowen Fld - Phoenix Sky Harbor Intl), can usually be booked for $91.

  • What does BOI to PHX mean?

    Boise Air Term. Gowen Fld Airport is BOI and Phoenix Sky Harbor Intl Airport is PHX. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Can I find deals for flights from Boise to Sky Harbor Intl that include extra baggage allowance?

    The amount of baggage you can bring on your Boise to Sky Harbor Intl flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Boise to Sky Harbor Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Boise to Sky Harbor Intl flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Boise to Sky Harbor Intl that include hotel bookings?

    Yes. In addition to deals on Boise to Sky Harbor Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boise to Sky Harbor Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boise to Sky Harbor Intl.

  • Can I find deals for business class flights from Boise to Sky Harbor Intl?

    Yes. Cheapflights offers flight deals from Boise to Sky Harbor Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Boise to Sky Harbor Intl that allow pets onboard?

    Many airlines flying from Boise to Sky Harbor Intl offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Boise to Sky Harbor Intl?

    Yes, you can often find last-minute deals on Boise to Sky Harbor Intl flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Boise to Phoenix Sky Harbor Intl Airport flight deals updated?

    The Boise to Phoenix Sky Harbor Intl Airport flight deals you see on this page were last updated on 7/25.

  • What are the most popular airlines that fly from Boise to Phoenix Sky Harbor Intl Airport?

    When booking a flight from Boise to Phoenix Sky Harbor Intl Airport, you may want to consider flying on American Airlines, Alaska Airlines or Delta as they are the most popular for this route.

  • What is the cheapest month to book a flight from Boise to Phoenix Sky Harbor Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Boise to Phoenix Sky Harbor Intl Airport (average of $251). Flying from Boise to Phoenix Sky Harbor Intl Airport in June is currently the most expensive (average of $322). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Boise to Sky Harbor Intl
See prices for flight routes from nearby airports that may be better suited for you.

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Top 6 airlines flying from Boise to Sky Harbor Intl

Discover the top 6 airlines that operate flights from Boise to Sky Harbor Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated julio 25, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$68Average$152FlexibilityNo cancel feeOn-time65%
Allegiant AirCheapest$72Average$129FlexibilityNo cancel feeOn-time88%
Alaska AirlinesCheapest$124Average$294FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$178Average$335FlexibilityNo cancel feeOn-time71%
DeltaCheapest$191Average$276FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$201Average$347FlexibilityNo cancel feeOn-time69%
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Search flights from Boise to Sky Harbor Intl by cabin class

Find flights from Boise to Sky Harbor Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Hourly flight availability from Boise to Sky Harbor Intl

Find hourly flight availability from Boise to Sky Harbor Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 25, 2024.
1%of flight departuresEarly morningMidnight to 6 am
46%of flight departuresMorning6 am to noon
53%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Boise to Sky Harbor Intl

Explore weekly flight availability from Boise to Sky Harbor Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated julio 25, 2024.
Sunday6daily flights
Monday5daily flights
Tuesday3daily flights
Wednesday5daily flights
Thursday5daily flights
Friday5daily flights
Saturday6daily flights

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