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Cheap flights from Boise to Phoenix from $62

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 2/6. 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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0 bags

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Find the cheapest flights from Boise to Phoenix

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
7:15 am - 9:37 am
BOI
-
PHX
2h 22mnonstop
Alaska Airlines Logo
8:20 am - 3:08 pm
PHX
-
BOI
6h 48m1 stop
$167Alaska Airlines
Mon, Feb 23 - Thu, Feb 26
Southwest Logo
10:45 am - 7:55 pm
BOI
-
PHX
9h 10m2 stops
Southwest Logo
8:50 am - 11:00 am
PHX
-
BOI
2h 10mnonstop
$168Southwest
Wed, Feb 4 - Thu, Feb 5
Multiple Airlines Logo
9:02 am - 4:12 pm
BOI
-
PHX
7h 10m1 stop
Multiple Airlines Logo
6:00 am - 11:51 am
PHX
-
BOI
5h 51m1 stop
$169Multiple Airlines
Sun, Feb 8 - Thu, Feb 12
Alaska Airlines Logo
4:04 pm - 9:08 pm
BOI
-
PHX
5h 04m1 stop
Alaska Airlines Logo
3:11 pm - 5:29 pm
PHX
-
BOI
2h 18mnonstop
$171Alaska Airlines
Thu, Feb 5 - Mon, Feb 9
American Airlines Logo
6:33 pm - 8:54 pm
BOI
-
PHX
2h 21mnonstop
American Airlines Logo
8:20 pm - 11:38 pm
PHX
-
BOI
2h 18mnonstop
$172American Airlines
Thu, Mar 5 - Tue, Mar 10
Southwest Logo
5:35 pm - 11:30 pm
BOI
-
PHX
5h 55m1 stop
Southwest Logo
8:55 am - 11:05 am
PHX
-
BOI
2h 10mnonstop
$173Southwest
Thu, Feb 5 - Sat, Feb 7
Multiple Airlines Logo
12:07 pm - 6:24 pm
BOI
-
PHX
6h 17m1 stop
Multiple Airlines Logo
7:52 pm - 10:09 pm
PHX
-
BOI
2h 17mnonstop
$174Multiple Airlines
Fri, Feb 6 - Fri, Feb 13
Alaska Airlines Logo
7:00 am - 11:40 am
BOI
-
PHX
4h 40m1 stop
Alaska Airlines Logo
10:19 am - 12:45 pm
PHX
-
BOI
2h 26mnonstop
$175Alaska Airlines
Sat, Feb 21 - Tue, Feb 24
Alaska Airlines Logo
1:55 pm - 7:48 pm
BOI
-
PHX
5h 53m1 stop
Alaska Airlines Logo
5:12 pm - 11:01 pm
PHX
-
BOI
5h 49m1 stop
$176Alaska Airlines
Tue, Jan 27 - Fri, Jan 30
Alaska Airlines Logo
6:00 pm - 11:59 pm
BOI
-
PHX
5h 59m1 stop
Alaska Airlines Logo
7:00 am - 3:08 pm
PHX
-
BOI
8h 08m1 stop
$177Alaska Airlines
Mon, Feb 23 - Thu, Feb 26

American Airlines flights from Boise to Phoenix

Our best American Airlines deals on Boise to Phoenix flight tickets
American Airlines
Mar 5
BOI6:33 pmBoise Air Term. Gowen Fld
2h 21m
PHX8:54 pmPhoenix Sky Harbor Intl
Mar 10
PHX8:20 pmPhoenix Sky Harbor Intl
2h 18m
BOI11:38 pmBoise Air Term. Gowen Fld
$172
American Airlines
Feb 5
BOI2:48 pmBoise Air Term. Gowen Fld
2h 14m
PHX5:02 pmPhoenix Sky Harbor Intl
Feb 7
PHX9:42 amPhoenix Sky Harbor Intl
2h 25m
BOI12:07 pmBoise Air Term. Gowen Fld
$209
American Airlines
Jan 20
BOI2:52 pmBoise Air Term. Gowen Fld
2h 18m
PHX5:10 pmPhoenix Sky Harbor Intl
Jan 24
PHX11:59 amPhoenix Sky Harbor Intl
2h 23m
BOI2:22 pmBoise Air Term. Gowen Fld
$277

Southwest flights from Boise to Phoenix

Our best Southwest deals on Boise to Phoenix flight tickets
Southwest
Feb 4
BOI10:45 amBoise Air Term. Gowen Fld
9h 10m
2 stops
PHX7:55 pmPhoenix Sky Harbor Intl
Feb 5
PHX8:50 amPhoenix Sky Harbor Intl
2h 10m
BOI11:00 amBoise Air Term. Gowen Fld
$168
Southwest
Feb 5
BOI5:35 pmBoise Air Term. Gowen Fld
5h 55m
1 stop
PHX11:30 pmPhoenix Sky Harbor Intl
Feb 7
PHX8:55 amPhoenix Sky Harbor Intl
2h 10m
BOI11:05 amBoise Air Term. Gowen Fld
$173
Southwest
Feb 25
BOI10:45 amBoise Air Term. Gowen Fld
9h 10m
2 stops
PHX7:55 pmPhoenix Sky Harbor Intl
Feb 28
PHX7:00 amPhoenix Sky Harbor Intl
4h 20m
1 stop
BOI11:20 amBoise Air Term. Gowen Fld
$178

momondo Fare Finder

 
Customize your flight search to find flights from Boise to Phoenix 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, momondo users made 832,500 searches. Data last updated January 8, 2026.
Use the filters below to find and compare flights from Boise to Phoenix that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

Mon 2/23

7:15 am-9:37 am

Nonstop2h 22m

Phoenix Sky Harbor Intl

Thu 2/26

8:20 am-3:08 pm

1 stop6h 48m

$167

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

Wed 2/4

10:45 am-7:55 pm

2 stops9h 10m

Phoenix Sky Harbor Intl

Thu 2/5

8:50 am-11:00 am

Nonstop2h 10m

$168

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

Sun 2/8

9:02 am-4:12 pm

1 stop7h 10m

Phoenix Sky Harbor Intl

Thu 2/12

6:00 am-11:51 am

1 stop5h 51m

$169

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

Thu 2/5

4:04 pm-9:08 pm

1 stop5h 04m

Phoenix Sky Harbor Intl

Mon 2/9

3:11 pm-5:29 pm

Nonstop2h 18m

$171

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

Thu 3/5

6:33 pm-8:54 pm

Nonstop2h 21m

Phoenix Sky Harbor Intl

Tue 3/10

8:20 pm-11:38 pm

Nonstop2h 18m

$172

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

Thu 2/5

5:35 pm-11:30 pm

1 stop5h 55m

Phoenix Sky Harbor Intl

Sat 2/7

8:55 am-11:05 am

Nonstop2h 10m

$173

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

Fri 2/6

12:07 pm-6:24 pm

1 stop6h 17m

Phoenix Sky Harbor Intl

Fri 2/13

7:52 pm-10:09 pm

Nonstop2h 17m

$174

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

Sat 2/21

7:00 am-11:40 am

1 stop4h 40m

Phoenix Sky Harbor Intl

Tue 2/24

10:19 am-12:45 pm

Nonstop2h 26m

$175

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

Tue 1/27

1:55 pm-7:48 pm

1 stop5h 53m

Phoenix Sky Harbor Intl

Fri 1/30

5:12 pm-11:01 pm

1 stop5h 49m

$176

BoisePhoenix

BOI - PHX

BOIPHX

Boise Air Term. Gowen Fld

Mon 2/23

6:00 pm-11:59 pm

1 stop5h 59m

Phoenix Sky Harbor Intl

Thu 2/26

7:00 am-3:08 pm

1 stop8h 08m

$177

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Phoenix from

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

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 August is also very affordable. Most momondo users find prices during this month for around $217.

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 Thursday. momondo users have found tickets for Thursday departures for as low as $343. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday 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 $459.

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 evening when flights can be purchased for as low as $134. In the morning is when there is more demand to fly to Phoenix, so prices are often more expensive at around $403 per ticket.

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

Fly from Boise Air Term. Gowen Fld to Phoenix-Mesa Gateway for the best Boise Air Term. Gowen Fld - Phoenix flight prices

How far in advance should I book a flight 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 $266 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 $231 on momondo.

What cabin class options are available on Boise Air Term. Gowen Fld to Phoenix flights?

There are 4 cabin classes available to choose from on Boise Air Term. Gowen Fld 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

  • 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?

  • 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 AirPriceFrom $82Free CancellationRating
7.2
702 reviews
Search Allegiant Air flights
Hawaiian AirlinesPriceFrom $98Free CancellationRating
7.8
2,824 reviews
Search Hawaiian Airlines flights
DeltaPriceFrom $108Free CancellationRating
7.9
8,032 reviews
Search Delta flights
Alaska AirlinesPriceFrom $157Free CancellationRating
8.0
11,672 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $157Free CancellationRating
8.0
4,250 reviews
Search Southwest flights
American AirlinesPriceFrom $161Free CancellationRating
7.2
11,097 reviews
Search American Airlines flights
United AirlinesPriceFrom $196Free CancellationRating
7.4
9,142 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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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
Phoenix-Mesa Gateway Airport