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$46+ Cheap flights from Phoenix to Boise (BOI)

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 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BOI
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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The best prices from Phoenix to Boise Air Term. Gowen Fld are usually found in September or January, booked 87 days in advance, depart on a Friday or Wednesday and return on a Tuesday

Cheap flight deals from Phoenix to Boise

Discover tips and strategies to find the most affordable flight options for your journey from Phoenix (PH1) to Boise (BOI). 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 November 20, 2024.

Popular in

March

Cheapest in

September

Round-trip from

$179
(Alaska Airlines)

One-way from

$50
(Cheapflightsfares)
High demand for flights, 24% potential price rise
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Best time to find cheap flights, 21% potential price drop
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From Phoenix to Boise Air Term. Gowen Fld
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One-way flight from Phoenix to Boise Air Term. Gowen Fld
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Find flight deals from Phoenix to Boise

Cheapest flights from Phoenix to Boise
Explore the most affordable flight options available from Phoenix to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

This Travelocity deal was found by Cheapflights users on 11/19. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/61:04 pmPHX - BOI
Nonstop2h 17mMultiple Airlines
Mon 12/911:57 amBOI - PHX
1 stop9h 08mMultiple Airlines
Deal found 11/19$180
This Alaska Airlines deal was found by Cheapflights users on 11/20. 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.
Tue 12/101:04 pmPHX - BOI
Nonstop2h 17mAlaska Airlines
Mon 12/1610:11 amBOI - PHX
Nonstop2h 13mAlaska Airlines
Deal found 11/20$184
This Mytrip deal was found by Cheapflights users on 11/19. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1210:57 amPHX - BOI
3 stops24h 01mSpirit Airlines
Mon 12/1611:57 amBOI - PHX
1 stop9h 08mSpirit Airlines
Deal found 11/19$195
This United Airlines deal was found by Cheapflights users on 11/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/122:20 pmPHX - BOI
1 stop7h 40mUnited Airlines
Fri 12/136:40 amBOI - PHX
1 stop5h 01mUnited Airlines
Deal found 11/19$196
This Delta deal was found by Cheapflights users on 11/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/106:30 pmPHX - BOI
1 stop6h 13mDelta
Sat 12/142:00 pmBOI - PHX
1 stop7h 57mDelta
Deal found 11/20$203
This Southwest deal was found by Cheapflights users on 11/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/69:00 amPHX - BOI
Nonstop2h 10mSouthwest
Tue 12/103:30 pmBOI - PHX
Nonstop2h 00mSouthwest
Deal found 11/19$210
This American Airlines deal was found by Cheapflights users on 11/19. 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.
Mon 12/99:23 pmPHX - BOI
Nonstop2h 17mAmerican Airlines
Wed 12/112:16 pmBOI - PHX
Nonstop2h 19mAmerican Airlines
Deal found 11/19$214
This Mytrip deal was found by Cheapflights users on 11/19. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/128:10 amAZA - BOI
2 stops26h 48mMultiple Airlines
Sat 1/49:29 pmBOI - AZA
Nonstop2h 13mMultiple Airlines
Deal found 11/19$254
This Cheapflightsfares deal was found by Cheapflights users on 11/19. 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.
Sat 12/216:21 pmAZA - BOI
Nonstop2h 18mAllegiant Air
Fri 12/279:31 pmBOI - AZA
Nonstop2h 13mAllegiant Air
Deal found 11/19$285

Find flights from Phoenix to Boise within your budget

Customize your flight search to find flights from Phoenix to Boise 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 2,629,791 searches. Data last updated November 20, 2024.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

PhoenixBoise

PHX - BOI

PHXBOI

Phoenix Sky Harbor Intl

Thu 1/23

2:45 pm-4:59 pm

Nonstop2h 14m

Boise Air Term. Gowen Fld

Mon 1/27

9:00 am-11:10 am

Nonstop2h 10m

$179

PhoenixBoise

PHX - BOI

PHXBOI

Phoenix Sky Harbor Intl

Fri 12/6

1:04 pm-3:21 pm

Nonstop2h 17m

Boise Air Term. Gowen Fld

Mon 12/9

11:57 am-9:05 pm

1 stop9h 08m

$180

PhoenixBoise

PHX - BOI

PHXBOI

Phoenix Sky Harbor Intl

Thu 12/5

10:11 pm-10:58 am

1 stop12h 47m

Boise Air Term. Gowen Fld

Sun 12/8

11:57 am-9:05 pm

1 stop9h 08m

$189

PhoenixBoise

PHX - BOI

PHXBOI

Phoenix Sky Harbor Intl

Thu 2/6

7:15 pm-9:20 pm

Nonstop2h 05m

Boise Air Term. Gowen Fld

Sun 2/16

7:05 pm-11:15 pm

1 stop4h 10m

$194

PhoenixBoise

PHX - BOI

PHXBOI

Phoenix Sky Harbor Intl

Thu 12/12

6:40 am-1:28 pm

1 stop6h 48m

Boise Air Term. Gowen Fld

Thu 12/12

6:53 pm-11:44 pm

1 stop4h 51m

$196

PhoenixBoise

PHX - BOI

PHXBOI

Phoenix Sky Harbor Intl

Tue 12/10

6:30 pm-12:43 am

1 stop6h 13m

Boise Air Term. Gowen Fld

Sat 12/14

2:00 pm-9:57 pm

1 stop7h 57m

$203

PhoenixBoise

PHX - BOI

PHXBOI

Phoenix Sky Harbor Intl

Mon 12/9

9:23 pm-11:40 pm

Nonstop2h 17m

Boise Air Term. Gowen Fld

Wed 12/11

2:16 pm-4:35 pm

Nonstop2h 19m

$214

PhoenixBoise

AZA - BOI

AZABOI

Phoenix-Mesa Gateway

Thu 12/12

8:10 am-10:58 am

2 stops26h 48m

Boise Air Term. Gowen Fld

Sat 1/4

9:29 pm-11:42 pm

Nonstop2h 13m

$254

PhoenixBoise

AZA - BOI

AZABOI

Phoenix-Mesa Gateway

Sat 12/21

6:21 pm-8:39 pm

Nonstop2h 18m

Boise Air Term. Gowen Fld

Fri 12/27

9:31 pm-11:44 pm

Nonstop2h 13m

$285

PhoenixBoise

PHX - BOI

PHXBOI

Phoenix Sky Harbor Intl

Thu 12/12

10:11 pm-10:58 am

1 stop12h 47m

$46

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 18 results
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Best time to book a flight from Phoenix to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise from Phoenix 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.

Travel insights for flights from Phoenix to Boise

Get recent, data-driven insights about flights from Phoenix to Boise including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Phoenix to Boise?

Use this chart to determine the optimal time to book a round-trip flight from Phoenix to Boise. Price data was last updated on November 15, 2024.

To ensure you get the cheapest price possible for a flight from Phoenix to Boise, you should look to book at least 87 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Phoenix to Boise?

Currently, January is the cheapest month in which you can book a flight from Phoenix to Boise (average of $310). Flying from Phoenix to Boise in June is currently the most expensive (average of $436). 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.

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

Find hourly flight availability from Phoenix to Boise. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2024.

One of the essential ways to save on airfare from Phoenix to Boise is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the morning could potentially save you up to 8% on airfare.

What is the cheapest day to fly from Phoenix to Boise?

Use this chart to determine the cheapest time to fly round-trip from Phoenix to Boise. Price data was last updated on November 18, 2024.

Travelers seeking maximum savings on their Phoenix to Boise flight should consider departing on Saturday at noon 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.

Weekly flight availability from Phoenix to Boise

Explore weekly flight availability from Phoenix to Boise. 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 November 20, 2024.

The most flights from PH1 to BOI are scheduled on a Monday (9 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in Boise by month

Plan your trip to Boise by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Boise ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Boise when rainfall is around 0.2 in.

Temperature in Boise by month

Plan your trip to Boise by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Boise, 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 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Boise

Get insights into the airlines that provide service to Boise. 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 Boise. Reviews last updated November 20, 2024.
Peruse reviews from past customers who have flown with Southwest, American Airlines and Delta from Phoenix to Boise to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,014 reviews

Boarding

8.2

Comfort

8.1

Crew

8.7

Entertainment

7.7

Food

7.2

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,014 reviews
Southwest
8.1
Very good
5,014 reviews

Boarding

8.2

Comfort

8.1

Crew

8.7

Entertainment

7.7

Food

7.2

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Alaska Airlines
8.0
Very good
9,461 reviews
Southwest
8.1
Very good
5,014 reviews

Boarding

8.2

Comfort

8.1

Crew

8.7

Entertainment

7.7

Food

7.2

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,756 reviews
Southwest
8.1
Very good
5,014 reviews

Boarding

8.2

Comfort

8.1

Crew

8.7

Entertainment

7.7

Food

7.2

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines
7.4
Good
9,171 reviews
Southwest
8.1
Very good
5,014 reviews

Boarding

8.2

Comfort

8.1

Crew

8.7

Entertainment

7.7

Food

7.2

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Allegiant Air
7.4
Good
850 reviews
Southwest
8.1
Very good
5,014 reviews

Boarding

8.2

Comfort

8.1

Crew

8.7

Entertainment

7.7

Food

7.2

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

Find useful and relevant information for your journey from Phoenix to Boise. 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 into for flights to Boise from Phoenix?

    Boise Air Term. Gowen Fld (BOI), located 3.3 mi from the city center, is the airport you fly into when you book flights from Phoenix to Boise. 7 airlines have flights to Air Term. Gowen Fld from Phoenix on a regular basis. Booking flights from Phoenix to Boise Air Term. Gowen Fld should not be difficult; the airport handles an average of 6 inbound flights from Phoenix per day.

  • What are the cheapest airlines flying from Phoenix to Boise round-trip?

    Cheapflights users have booked flights from Phoenix to Boise round-trip from $179. Other airlines that can offer you cheap pricing are Spirit Airlines, from $189, and Southwest, from $194. These flights start at 35% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Phoenix to Boise one-way?

    For one-way options, check prices for Allegiant Air. According to our data, you can fly for as low as $50. Users have also found prices from $58 and $70 on Spirit Airlines and Southwest, respectively.

  • What are the most reliable airlines from Phoenix to Boise?

    No one likes to see their flight delayed. When booking a flight from Phoenix to Boise consider choosing Envoy Air (91%), Southwest (85%) or American Airlines (82%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Phoenix to Boise?

    Looking at all options, your cheapest flight can be booked for $80. While the most popular route (Phoenix Sky Harbor Intl - Boise Air Term. Gowen Fld) can be booked for $93 on average our data indicates $238 when flying from Phoenix to Boise.

  • Can I find deals for flights from Phoenix to Boise that include hotel bookings?

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

  • How can I find direct flights from Phoenix to Boise?

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

  • Can I find deals for business class flights from Phoenix to Boise?

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

  • What is the cheapest month to book a flight from Phoenix to Boise?

    Currently, January is the cheapest month in which you can book a flight from Phoenix to Boise (average of $310). Flying from Phoenix to Boise in June is currently the most expensive (average of $436). 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.

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Top 7 airlines flying from Phoenix to Boise

Discover the top 7 airlines that operate flights from Phoenix to Boise. 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 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$78Average$166FlexibilityNo cancel feeOn-time88%
Spirit AirlinesCheapest$86Average$160FlexibilityNo cancel feeOn-time65%
Alaska AirlinesCheapest$151Average$270FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$169Average$238FlexibilityNo cancel feeOn-time63%
DeltaCheapest$176Average$282FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$176Average$309FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$196Average$474FlexibilityNo cancel feeOn-time69%
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