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

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

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

Delta, Alaska Airlines, and Southwest 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 day?

As of May 2026, 5 flights take off from Boise and land in Phoenix each day. The most common flight departure time for this route is 8:00AM, with 35% of daily flights taking off at noon.

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 May 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.

$109 Cheap Flights from Boise to Phoenix in 2026

Q: 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 $369 to $237. The lowest price recently found on this route was $237.

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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.

2:55 pm - 4:14 pm

BOI

PHX

2h 19mnonstop

4:56 pm - 8:10 pm

PHX

BOI

2h 14mnonstop

$237Alaska Airlines

Tue, Jul 14 - Sat, Jul 18

1:42 pm - 2:50 pm

BOI

PHX

2h 08mnonstop

8:20 pm - 11:32 pm

PHX

BOI

2h 12mnonstop

$241American Airlines

Sat, Sep 12 - Wed, Sep 16

7:10 am - 8:21 am

BOI

PHX

2h 11mnonstop

9:53 am - 12:09 pm

PHX

BOI

2h 16mnonstop

$247Alaska Airlines

Wed, Oct 28 - Mon, Nov 2

1:24 pm - 9:28 pm

BOI

PHX

9h 04m

1 stop

4:56 pm - 8:10 pm

PHX

BOI

2h 14mnonstop

$253Multiple Airlines

Thu, Jul 9 - Wed, Jul 15

5:03 pm - 6:19 pm

BOI

PHX

2h 16mnonstop

7:01 pm - 10:18 pm

PHX

BOI

2h 17mnonstop

$257Alaska Airlines

Fri, Oct 23 - Mon, Oct 26

2:21 pm - 3:35 pm

BOI

PHX

2h 14mnonstop

9:20 pm - 11:37 pm

PHX

BOI

2h 17mnonstop

$261American Airlines

Wed, Oct 28 - Mon, Nov 2

7:10 am - 8:21 am

BOI

PHX

2h 11mnonstop

7:01 pm - 10:18 pm

PHX

BOI

2h 17mnonstop

$262Alaska Airlines

Sat, Oct 10 - Mon, Oct 12

5:36 pm - 6:43 pm

BOI

PHX

2h 07mnonstop

1:44 pm - 4:49 pm

PHX

BOI

2h 05mnonstop

$265American Airlines

Tue, Jul 7 - Tue, Jul 21

2:55 pm - 4:14 pm

BOI

PHX

2h 19mnonstop

4:56 pm - 8:10 pm

PHX

BOI

2h 14mnonstop

$267Alaska Airlines

Tue, Jul 14 - Sat, Jul 18

1:04 pm - 11:34 pm

BOI

PHX

11h 30m

1 stop

4:09 pm - 12:09 pm

PHX

BOI

19h 00m

1 stop

$268Frontier

Thu, Aug 20 - Mon, Aug 24

Alaska Airlines flights from Boise to Phoenix

Our best Alaska Airlines deals on Boise to Phoenix flight tickets

Alaska Airlines

Jul 14

BOI2:55 pmBoise Air Term. Gowen Fld

2h 19m

PHX4:14 pmPhoenix Sky Harbor Intl

Jul 18

PHX4:56 pmPhoenix Sky Harbor Intl

2h 14m

BOI8:10 pmBoise Air Term. Gowen Fld

$237

Alaska Airlines

Sep 15

BOI7:20 amBoise Air Term. Gowen Fld

8h 13m

1 stop

PHX2:33 pmPhoenix Sky Harbor Intl

Sep 15

PHX7:37 pmPhoenix Sky Harbor Intl

2h 08m

BOI10:45 pmBoise Air Term. Gowen Fld

$242

Alaska Airlines

Oct 28

BOI7:10 amBoise Air Term. Gowen Fld

2h 11m

PHX8:21 amPhoenix Sky Harbor Intl

Nov 2

PHX9:53 amPhoenix Sky Harbor Intl

2h 16m

BOI12:09 pmBoise Air Term. Gowen Fld

$247

Delta flights from Boise to Phoenix

Our best Delta deals on Boise to Phoenix flight tickets

Delta

Oct 23

BOI5:45 pmBoise Air Term. Gowen Fld

6h 57m

1 stop

PHX11:42 pmPhoenix Sky Harbor Intl

Oct 26

PHX5:20 pmPhoenix Sky Harbor Intl

5h 44m

1 stop

BOI12:04 amBoise Air Term. Gowen Fld

$277

Delta

Jun 20

BOI5:15 pmBoise Air Term. Gowen Fld

5h 59m

1 stop

PHX10:14 pmPhoenix Sky Harbor Intl

Jun 30

PHX9:45 amPhoenix Sky Harbor Intl

6h 07m

1 stop

BOI4:52 pmBoise Air Term. Gowen Fld

$282

Delta

Jun 20

BOI5:15 pmBoise Air Term. Gowen Fld

5h 59m

1 stop

PHX10:14 pmPhoenix Sky Harbor Intl

Jun 27

PHX4:25 pmPhoenix Sky Harbor Intl

5h 39m

1 stop

BOI11:04 pmBoise Air Term. Gowen Fld

$287

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

Tue 7/14

2:55 pm-4:14 pm

Nonstop2h 19m

Phoenix Sky Harbor Intl

Sat 7/18

4:56 pm-8:10 pm

Nonstop2h 14m

$237

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

Sat 9/12

1:42 pm-2:50 pm

Nonstop2h 08m

Phoenix Sky Harbor Intl

Wed 9/16

8:20 pm-11:32 pm

Nonstop2h 12m

$241

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

Wed 10/28

7:10 am-8:21 am

Nonstop2h 11m

Phoenix Sky Harbor Intl

Mon 11/2

9:53 am-12:09 pm

Nonstop2h 16m

$247

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

Thu 7/9

1:24 pm-9:28 pm

1 stop9h 04m

Phoenix Sky Harbor Intl

Wed 7/15

4:56 pm-8:10 pm

Nonstop2h 14m

$253

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

Fri 10/23

5:03 pm-6:19 pm

Nonstop2h 16m

Phoenix Sky Harbor Intl

Mon 10/26

7:01 pm-10:18 pm

Nonstop2h 17m

$257

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

Wed 10/28

2:21 pm-3:35 pm

Nonstop2h 14m

Phoenix Sky Harbor Intl

Mon 11/2

9:20 pm-11:37 pm

Nonstop2h 17m

$261

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

Sat 10/10

7:10 am-8:21 am

Nonstop2h 11m

Phoenix Sky Harbor Intl

Mon 10/12

7:01 pm-10:18 pm

Nonstop2h 17m

$262

Quickest round-trip

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

Tue 7/7

5:36 pm-6:43 pm

Nonstop2h 07m

Phoenix Sky Harbor Intl

Tue 7/21

1:44 pm-4:49 pm

Nonstop2h 05m

$265

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

Tue 7/14

2:55 pm-4:14 pm

Nonstop2h 19m

Phoenix Sky Harbor Intl

Sat 7/18

4:56 pm-8:10 pm

Nonstop2h 14m

$267

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

Thu 8/20

1:04 pm-11:34 pm

1 stop11h 30m

Phoenix Sky Harbor Intl

Mon 8/24

4:09 pm-12:09 pm

1 stop19h 00m

$268

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?

What is the cheapest month to fly to Phoenix?

If you are unable to visit Phoenix during the month of July, then departing from Boise during the month December is also very affordable. Most momondo users find prices during this month for around $73.

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 $349. 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 $482.

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

The cheapest time of day to fly to Phoenix is in the afternoon when flights can be purchased for as low as $352. In the morning is when there is more demand to fly to Phoenix, so prices are often more expensive at around $399 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 $280 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 $211 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 May 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
Allegiant Air	PriceFrom $82	Free Cancellation	Rating 7.3 710 reviews	Search Allegiant Air flights
Delta	PriceFrom $88	Free Cancellation	Rating 7.9 8,429 reviews	Search Delta flights
Hawaiian Airlines	PriceFrom $91	Free Cancellation	Rating 7.8 2,835 reviews	Search Hawaiian Airlines flights
Alaska Airlines	PriceFrom $157	Free Cancellation	Rating 7.9 12,418 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $157	Free Cancellation	Rating 7.9 4,265 reviews	Search Southwest flights
American Airlines	PriceFrom $158	Free Cancellation	Rating 7.1 11,631 reviews	Search American Airlines flights
United Airlines	PriceFrom $198	Free Cancellation	Rating 7.4 9,751 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.

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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Wed 6/24

Wed 7/1

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Nearby airports

Airlines

Other United States destinations

Other flights from Boise

Complete your trip

Feeling lucky

Fly into one of these airports located in Phoenix

Phoenix-Mesa Gateway Airport

Cheap flights from Boise to Phoenix from $109

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 7/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Boise to Phoenix

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Alaska Airlines flights from Boise to Phoenix

Our best Alaska Airlines deals on Boise to Phoenix flight tickets

Delta flights from Boise to Phoenix

Our best Delta deals on Boise to Phoenix flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Boise to Phoenix that are best for you.

See travel insights to Phoenix from

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

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

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

Fly into one of these airports located in Phoenix

Airports listed have a maximum distance of 25.4 mi from Phoenix

Fly your favorite airline to Phoenix

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Boise

According to popular flight searches on momondo this year

Complete your trip to Phoenix

Explore popular destinations other users love

According to popular flight searches on momondo this year