How many flights depart from Boise to Phoenix on average per day?

As of July 2026, 5 flights take off from Boise and land in Phoenix each day. The most common flight departure time for this route is 1:00PM, with 68% of daily flights taking off in the afternoon.

What is the cheapest airline that flies from Boise Air Term. Gowen Fld to Phoenix?

Alaska Airlines, Southwest, and Delta are the most popular carriers operating from Boise Air Term. Gowen Fld to Phoenix

How many flights depart from Boise to Phoenix on average per week?

39 flights are operational weekly from Boise to Phoenix as of July 2026. The most popular departure day for this route is Thu, with 18% of flights per week taking off on this day.

What airlines fly to Phoenix?

American Airlines, Southwest and Alaska Airlines are the top three most popular airlines that fly to Phoenix from Boise according to our data. American Airlines is the first choice among our users, with 33% of people opting to fly with this airline when traveling to Phoenix. Keep in mind that there are 7 different airlines that fly to Phoenix on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Boise Air Term. Gowen Fld Airport to Phoenix?

Prices for flights from Boise Air Term. Gowen Fld Airport to Phoenix are updated daily.

How many operators does momondo search for flights from Boise Air Term. Gowen Fld Airport to Phoenix?

The number of operators available for flights from Boise Air Term. Gowen Fld Airport to Phoenix is 6 as of July 2026.

How old do you have to be to fly from Boise Air Term. Gowen Fld Airport to Phoenix?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boise Air Term. Gowen Fld Airport to Phoenix.

What documentation or ID do you need to fly to Phoenix?

The required travel and health documents for your Phoenix trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Phoenix. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$68 Cheap Flights from Boise to Phoenix in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Boise to Phoenix

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:50 pm - 10:47 pm

BOI

PHX

8h 57m

1 stop

8:00 am - 1:55 pm

PHX

BOI

4h 55m

1 stop

$201Frontier

Thu, Oct 1 - Mon, Oct 5

6:00 am - 9:58 am

BOI

PHX

4h 58m

1 stop

12:13 pm - 8:20 pm

PHX

BOI

7h 07m

1 stop

$211Alaska Airlines

Tue, Aug 25 - Tue, Aug 25

3:40 pm - 4:55 pm

BOI

PHX

2h 15mnonstop

7:10 am - 4:10 pm

PHX

BOI

8h 00m

2 stops

$212Southwest

Tue, Aug 11 - Wed, Aug 12

7:30 am - 8:35 am

BOI

PHX

2h 05mnonstop

8:55 pm - 11:55 pm

PHX

BOI

2h 00mnonstop

$217Southwest

Thu, Sep 17 - Mon, Sep 21

12:24 pm - 9:28 pm

BOI

PHX

10h 04m

1 stop

6:57 pm - 12:29 pm

PHX

BOI

16h 32m

1 stop

$221Frontier

Thu, Aug 27 - Mon, Aug 31

6:25 am - 12:40 pm

BOI

PHX

7h 15m

1 stop

3:00 pm - 10:15 pm

PHX

BOI

6h 15m

2 stops

$222Southwest

Tue, Aug 25 - Tue, Aug 25

8:30 pm - 12:05 am

BOI

PHX

3h 35m

1 stop

7:45 am - 9:50 am

PHX

BOI

2h 05mnonstop

$223Southwest

Fri, Nov 6 - Mon, Nov 9

2:45 pm - 6:05 pm

BOI

PHX

4h 20m

1 stop

8:45 am - 11:50 am

PHX

BOI

2h 05mnonstop

$227Southwest

Thu, Sep 10 - Sun, Sep 13

3:52 pm - 11:25 am

BOI

PHX

20h 33m

2 stops

10:55 pm - 2:57 pm

PHX

BOI

15h 02m

1 stop

$228Frontier

Thu, Sep 10 - Wed, Sep 16

2:55 pm - 4:14 pm

BOI

PHX

2h 19mnonstop

6:40 am - 12:29 pm

PHX

BOI

4h 49m

1 stop

$229Multiple Airlines

Thu, Aug 13 - Sun, Aug 16

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Frontier flights from Boise to Phoenix

Our best Frontier deals on Boise to Phoenix flight tickets

Frontier

Oct 1

BOI2:50 pmBoise Air Term. Gowen Fld

8h 57m

1 stop

PHX10:47 pmPhoenix Sky Harbor Intl

Oct 5

PHX8:00 amPhoenix Sky Harbor Intl

4h 55m

1 stop

BOI1:55 pmBoise Air Term. Gowen Fld

$201

Frontier

Aug 27

BOI12:24 pmBoise Air Term. Gowen Fld

10h 04m

1 stop

PHX9:28 pmPhoenix Sky Harbor Intl

Aug 31

PHX6:57 pmPhoenix Sky Harbor Intl

16h 32m

1 stop

BOI12:29 pmBoise Air Term. Gowen Fld

$221

Frontier

Sep 10

BOI3:52 pmBoise Air Term. Gowen Fld

20h 33m

2 stops

PHX11:25 amPhoenix Sky Harbor Intl

Sep 16

PHX10:55 pmPhoenix Sky Harbor Intl

15h 02m

1 stop

BOI2:57 pmBoise Air Term. Gowen Fld

$228

Alaska Airlines flights from Boise to Phoenix

Our best Alaska Airlines deals on Boise to Phoenix flight tickets

Alaska Airlines

Aug 25

BOI6:00 amBoise Air Term. Gowen Fld

4h 58m

1 stop

PHX9:58 amPhoenix Sky Harbor Intl

Aug 25

PHX12:13 pmPhoenix Sky Harbor Intl

7h 07m

1 stop

BOI8:20 pmBoise Air Term. Gowen Fld

$211

Alaska Airlines

Sep 17

BOI5:42 pmBoise Air Term. Gowen Fld

2h 13m

PHX6:55 pmPhoenix Sky Harbor Intl

Sep 21

PHX12:13 pmPhoenix Sky Harbor Intl

24h 49m

1 stop

BOI2:02 pmBoise Air Term. Gowen Fld

$230

Alaska Airlines

Sep 5

BOI3:30 pmBoise Air Term. Gowen Fld

2h 18m

PHX4:48 pmPhoenix Sky Harbor Intl

Sep 12

PHX7:37 pmPhoenix Sky Harbor Intl

2h 08m

BOI10:45 pmBoise Air Term. Gowen Fld

$233

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

Thu 10/1

2:50 pm-10:47 pm

1 stop8h 57m

Phoenix Sky Harbor Intl

Mon 10/5

8:00 am-1:55 pm

1 stop4h 55m

$201

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

Tue 8/25

6:00 am-9:58 am

1 stop4h 58m

Phoenix Sky Harbor Intl

Tue 8/25

12:13 pm-8:20 pm

1 stop7h 07m

$211

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

Tue 8/11

3:40 pm-4:55 pm

Nonstop2h 15m

Phoenix Sky Harbor Intl

Wed 8/12

7:10 am-4:10 pm

2 stops8h 00m

$212

Quickest round-trip

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

Thu 9/17

7:30 am-8:35 am

Nonstop2h 05m

Phoenix Sky Harbor Intl

Mon 9/21

8:55 pm-11:55 pm

Nonstop2h 00m

$217

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

Thu 8/27

12:24 pm-9:28 pm

1 stop10h 04m

Phoenix Sky Harbor Intl

Mon 8/31

6:57 pm-12:29 pm

1 stop16h 32m

$221

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

Tue 8/25

6:25 am-12:40 pm

1 stop7h 15m

Phoenix Sky Harbor Intl

Tue 8/25

3:00 pm-10:15 pm

2 stops6h 15m

$222

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

Fri 11/6

8:30 pm-12:05 am

1 stop3h 35m

Phoenix Sky Harbor Intl

Mon 11/9

7:45 am-9:50 am

Nonstop2h 05m

$223

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

Thu 9/10

2:45 pm-6:05 pm

1 stop4h 20m

Phoenix Sky Harbor Intl

Sun 9/13

8:45 am-11:50 am

Nonstop2h 05m

$227

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

Thu 9/10

3:52 pm-11:25 am

2 stops20h 33m

Phoenix Sky Harbor Intl

Wed 9/16

10:55 pm-2:57 pm

1 stop15h 02m

$228

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

Thu 8/13

2:55 pm-4:14 pm

Nonstop2h 19m

Phoenix Sky Harbor Intl

Sun 8/16

6:40 am-12:29 pm

1 stop4h 49m

$229

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Boise to Phoenix

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the typical price of a round-trip flight between Boise and Phoenix?

Prices are currently low for flights on this route.

Typical prices usually range from $226 to $395.
The lowest price recently found on this route was $201.

What is the cheapest month to fly to Phoenix?

If you are unable to visit Phoenix during the month of September, then departing from Boise during the month January is also very affordable. Most momondo users find prices during this month for around $254.

What is the cheapest day to depart on your flight to Phoenix?

On average, the least expensive day to fly to Phoenix from Boise is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $354. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Monday is the most expensive day to depart from Boise because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $498.

What is the cheapest time of day to depart on your flight to Phoenix?

The cheapest time of day to fly to Phoenix is at noon when flights can be purchased for as low as $358. In the morning is when there is more demand to fly to Phoenix, so prices are often more expensive at around $404 per ticket.

What is the cheapest Boise Air Term. Gowen Fld to Phoenix flight route?

Fly from Boise Air Term. Gowen Fld to Phoenix Sky Harbor Intl for the best Boise Air Term. Gowen Fld - Phoenix flight prices

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

You are more likely to see cheaper flights to Phoenix from Boise when booking weeks ahead of your departure date. In general, you can expect to find flights to Phoenix for around $304 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Phoenix from Boise for as low as $232 on momondo.

What cabin class options are available on Boise to Phoenix flights?

There are 4 cabin classes available to choose from on Boise to Phoenix flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Boise to Phoenix flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boise to Phoenix

Fastest flight time	2h 00m
Direct flights	Every day
Airports in Phoenix	3 airports

The fastest flight from Boise to Phoenix takes 2h 00m

Direct flights go from Boise to Phoenix every day.

There are 3 airports in Phoenix. From Boise there are direct flights to Phoenix Sky Harbor Intl (PHX).

Search flight deals

Frequently asked questions about flying from Boise to Phoenix

How far is Boise Air Term. Gowen Fld to Phoenix by plane?
There are 736.2 mi between Boise Air Term. Gowen Fld and Phoenix. In terms of flight time, this usually takes a little over 2h 00m.
When did momondo last update prices for flights from Boise Air Term. Gowen Fld Airport to Phoenix?
Prices for flights from Boise Air Term. Gowen Fld Airport to Phoenix are updated daily.
How many operators does momondo search for flights from Boise Air Term. Gowen Fld Airport to Phoenix?
The number of operators available for flights from Boise Air Term. Gowen Fld Airport to Phoenix is 6 as of July 2026.
How old do you have to be to fly from Boise Air Term. Gowen Fld Airport to Phoenix?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boise Air Term. Gowen Fld Airport to Phoenix.
What documentation or ID do you need to fly to Phoenix?
The required travel and health documents for your Phoenix trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Phoenix. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Boise to Phoenix

Compare and see reviews for airlines that fly from Boise to Phoenix with momondo

Airline	Rating	Free Cancellation	Price
Hawaiian Airlines	PriceFrom $78	Free Cancellation	Rating 7.8 2,821 reviews	Search Hawaiian Airlines flights
Allegiant Air	PriceFrom $82	Free Cancellation	Rating 7.3 682 reviews	Search Allegiant Air flights
Delta	PriceFrom $98	Free Cancellation	Rating 7.8 8,482 reviews	Search Delta flights
Alaska Airlines	PriceFrom $157	Free Cancellation	Rating 7.9 12,706 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $160	Free Cancellation	Rating 8.0 4,236 reviews	Search Southwest flights
American Airlines	PriceFrom $164	Free Cancellation	Rating 7.1 11,842 reviews	Search American Airlines flights
United Airlines	PriceFrom $198	Free Cancellation	Rating 7.4 10,026 reviews	Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Boise to Phoenix?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Phoenix from Boise.

Can I find flights from Boise to Phoenix with flexible booking policies on momondo?

momondo does allow users to show only those flights to Phoenix from Boise which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Boise to Phoenix?

Once you have performed a search for Boise to Phoenix flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Boise to Phoenix right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Phoenix, momondo offers a useful price alert feature which will track prices for flights to Phoenix from Boise and alert you when they change.

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Cheap flights from Boise to Phoenix from $68

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boise to Phoenix departing on 9/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Frontier flights from Boise to Phoenix

Our best Frontier deals on Boise to Phoenix flight tickets

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Our best Alaska Airlines deals on Boise to Phoenix flight tickets

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How to get the cheapest flight ticket from Boise to Phoenix

What is the typical price of a round-trip flight between Boise and Phoenix?

What is the cheapest month to fly to Phoenix?

What is the cheapest day to depart on your flight to Phoenix?

What is the cheapest time of day to depart on your flight to Phoenix?

What is the cheapest Boise Air Term. Gowen Fld to Phoenix flight route?

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

What cabin class options are available on Boise to Phoenix flights?

What is the cheapest airline that flies from Boise Air Term. Gowen Fld to Phoenix?

What airlines fly to Phoenix?

How many flights depart from Boise to Phoenix on average per day?

How many flights depart from Boise to Phoenix on average per week?

Cheap Boise to Phoenix flight deals and tips

Fastest flight time

Direct flights

Airports in Phoenix

Frequently asked questions about flying from Boise to Phoenix

Best airlines flying from Boise to Phoenix

Compare and see reviews for airlines that fly from Boise to Phoenix with momondo

Why use momondo?

An easier way to manage your Phoenix trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

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Airports listed have a maximum distance of 25.4 mi from Phoenix

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