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Cheap flights from Phoenix to Boise from $47

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Phoenix to Boise departing on 1/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Phoenix to Boise

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
3:11 pm - 5:29 pmPHX-BOI
2h 18mnonstop
Alaska Airlines Logo
12:21 pm - 2:29 pmBOI-PHX
2h 08mnonstop
$155Alaska Airlines
Find Deal
vie., ene. 16 - mar., ene. 20
Multiple Airlines Logo
7:00 am - 11:49 amPHX-BOI
4h 49m1 stop
Multiple Airlines Logo
7:35 am - 10:06 amBOI-PHX
2h 31mnonstop
$156Multiple Airlines
Find Deal
vie., dic. 5 - mar., dic. 9
Alaska Airlines Logo
10:48 am - 1:12 pmPHX-BOI
2h 24mnonstop
Alaska Airlines Logo
7:35 am - 10:06 amBOI-PHX
2h 31mnonstop
$157Alaska Airlines
Find Deal
vie., dic. 5 - sáb., dic. 6
Hawaiian Airlines Logo
7:40 am - 12:54 pmPHX-BOI
5h 14m1 stop
Hawaiian Airlines Logo
5:55 pm - 11:59 pmBOI-PHX
6h 04m1 stop
$158Hawaiian Airlines
Find Deal
vie., ene. 16 - mié., ene. 21
American Airlines Logo
11:51 am - 2:08 pmPHX-BOI
2h 17mnonstop
American Airlines Logo
2:52 pm - 5:10 pmBOI-PHX
2h 18mnonstop
$160American Airlines
Find Deal
vie., ene. 16 - mar., ene. 20
Alaska Airlines Logo
2:43 pm - 5:02 pmPHX-BOI
2h 19mnonstop
Alaska Airlines Logo
7:45 am - 2:00 pmBOI-PHX
6h 15m1 stop
$161Alaska Airlines
Find Deal
mar., ene. 6 - mar., ene. 13
Southwest Logo
9:00 am - 11:10 amPHX-BOI
2h 10mnonstop
Southwest Logo
10:45 am - 7:55 pmBOI-PHX
9h 10m2 stops
$170Southwest
Find Deal
mar., ene. 6 - mar., ene. 13
Delta Logo
12:05 pm - 8:12 pmPHX-BOI
8h 07m1 stop
Delta Logo
5:40 am - 11:08 amBOI-PHX
5h 28m1 stop
$173Delta
Find Deal
vie., ene. 16 - dom., ene. 18
Delta Logo
4:42 pm - 11:59 pmPHX-BOI
7h 17m1 stop
Delta Logo
8:50 am - 5:35 pmBOI-PHX
8h 45m1 stop
$175Delta
Find Deal
vie., ene. 23 - mié., ene. 28
Southwest Logo
5:10 am - 9:50 amPHX-BOI
4h 40m1 stop
Southwest Logo
10:45 am - 7:55 pmBOI-PHX
9h 10m2 stops
$180Southwest
Find Deal
sáb., dic. 13 - lun., ene. 26

Southwest flights from Phoenix to Boise

Our best Southwest deals on Phoenix to Boise flight tickets
Southwest
Jan 6
PHX9:00 amPhoenix Sky Harbor Intl
2h 10m
BOI11:10 amBoise Air Term. Gowen Fld
Jan 13
BOI10:45 amBoise Air Term. Gowen Fld
9h 10m
2 stops
PHX7:55 pmPhoenix Sky Harbor Intl
$170
Find similar
Southwest
Dec 13
PHX5:10 amPhoenix Sky Harbor Intl
4h 40m
1 stop
BOI9:50 amBoise Air Term. Gowen Fld
Jan 26
BOI10:45 amBoise Air Term. Gowen Fld
9h 10m
2 stops
PHX7:55 pmPhoenix Sky Harbor Intl
$180
Find similar
Southwest
Dec 4
PHX7:05 amPhoenix Sky Harbor Intl
5h 15m
1 stop
BOI12:20 pmBoise Air Term. Gowen Fld
Dec 9
BOI5:15 amBoise Air Term. Gowen Fld
6h 10m
2 stops
PHX11:25 amPhoenix Sky Harbor Intl
$182
Find similar

Alaska Airlines flights from Phoenix to Boise

Our best Alaska Airlines deals on Phoenix to Boise flight tickets
Alaska Airlines
Jan 16
PHX3:11 pmPhoenix Sky Harbor Intl
2h 18m
BOI5:29 pmBoise Air Term. Gowen Fld
Jan 20
BOI12:21 pmBoise Air Term. Gowen Fld
2h 08m
PHX2:29 pmPhoenix Sky Harbor Intl
$155
Find similar
Alaska Airlines
Dec 5
PHX10:48 amPhoenix Sky Harbor Intl
2h 24m
BOI1:12 pmBoise Air Term. Gowen Fld
Dec 6
BOI7:35 amBoise Air Term. Gowen Fld
2h 31m
PHX10:06 amPhoenix Sky Harbor Intl
$157
Find similar
Alaska Airlines
Jan 6
PHX2:43 pmPhoenix Sky Harbor Intl
2h 19m
BOI5:02 pmBoise Air Term. Gowen Fld
Jan 13
BOI7:45 amBoise Air Term. Gowen Fld
6h 15m
1 stop
PHX2:00 pmPhoenix Sky Harbor Intl
$161
Find similar

momondo Fare Finder

 
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, momondo users made 832,500 searches. Data last updated octubre 30, 2025.
Use the filters below to find and compare flights from Phoenix to Boise that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhoenixBoise

PHX - BOI

PHXBOI

Phoenix Sky Harbor Intl

vie. 1/16

3:11 pm-5:29 pm

Nonstop2h 18m

Boise Air Term. Gowen Fld

mar. 1/20

12:21 pm-2:29 pm

Nonstop2h 08m

$155

PhoenixBoise

PHX - BOI

PHXBOI

Phoenix Sky Harbor Intl

vie. 12/5

7:00 am-11:49 am

1 stop4h 49m

Boise Air Term. Gowen Fld

mar. 12/9

7:35 am-10:06 am

Nonstop2h 31m

$156

PhoenixBoise

PHX - BOI

PHXBOI

Phoenix Sky Harbor Intl

vie. 12/5

10:48 am-1:12 pm

Nonstop2h 24m

Boise Air Term. Gowen Fld

sáb. 12/6

7:35 am-10:06 am

Nonstop2h 31m

$157

PhoenixBoise

PHX - BOI

PHXBOI

Phoenix Sky Harbor Intl

vie. 1/16

7:40 am-12:54 pm

1 stop5h 14m

Boise Air Term. Gowen Fld

mié. 1/21

5:55 pm-11:59 pm

1 stop6h 04m

$158

PhoenixBoise

PHX - BOI

PHXBOI

Phoenix Sky Harbor Intl

vie. 1/16

11:51 am-2:08 pm

Nonstop2h 17m

Boise Air Term. Gowen Fld

mar. 1/20

2:52 pm-5:10 pm

Nonstop2h 18m

$160

PhoenixBoise

PHX - BOI

PHXBOI

Phoenix Sky Harbor Intl

mar. 1/6

2:43 pm-5:02 pm

Nonstop2h 19m

Boise Air Term. Gowen Fld

mar. 1/13

7:45 am-2:00 pm

1 stop6h 15m

$161

PhoenixBoise

PHX - BOI

PHXBOI

Phoenix Sky Harbor Intl

mar. 1/6

9:00 am-11:10 am

Nonstop2h 10m

Boise Air Term. Gowen Fld

mar. 1/13

10:45 am-7:55 pm

2 stops9h 10m

$170

PhoenixBoise

PHX - BOI

PHXBOI

Phoenix Sky Harbor Intl

vie. 1/16

12:05 pm-8:12 pm

1 stop8h 07m

Boise Air Term. Gowen Fld

dom. 1/18

5:40 am-11:08 am

1 stop5h 28m

$173

PhoenixBoise

PHX - BOI

PHXBOI

Phoenix Sky Harbor Intl

vie. 1/23

4:42 pm-11:59 pm

1 stop7h 17m

Boise Air Term. Gowen Fld

mié. 1/28

8:50 am-5:35 pm

1 stop8h 45m

$175

PhoenixBoise

PHX - BOI

PHXBOI

Phoenix Sky Harbor Intl

sáb. 12/13

5:10 am-9:50 am

1 stop4h 40m

Boise Air Term. Gowen Fld

lun. 1/26

10:45 am-7:55 pm

2 stops9h 10m

$180

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 Boise from

How to get the cheapest flight ticket from Phoenix to Boise

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 Boise?

The month of September is, on average, the cheapest month to fly to Boise from Phoenix, with most prices found around $197. If you aren’t able to travel during the month of September, then book flights to Boise from Phoenix during July instead. Flights to Boise in July, while not as cheap as those in September, still average around $217.

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

Our data shows that Thursday is the least expensive day to fly to Boise. Tickets to fly out on this day can be as low as $238. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $313. These prices are subject to change though, so be sure to set up a Price Alert for flights to Boise.

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

Our data shows that the cheapest Phoenix to Boise flights are usually those with departure times in the afternoon. Our users have found flights to Boise in the afternoon for as low as $197. At noon is when there is more demand to fly to Boise, so prices are often more expensive at around $280 per ticket.

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

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

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

You are more likely to see cheaper flights to Boise from Phoenix when booking weeks ahead of your departure date. In general, you can expect to find flights to Boise for around $247 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boise from Phoenix for as low as $157 on momondo.

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

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

Cheap Phoenix to Boise flight deals and tips

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

Fastest flight time

2h 04m

Direct flights

Every day

Airports in Boise

1 airport
The fastest flight from Phoenix to Boise takes 2h 04m
Direct flights go from Phoenix to Boise every day.
There is 1 airport near Boise: Boise Air Term. Gowen Fld (BOI)
Search flight deals

  • How far is Phoenix to Boise Air Term. Gowen Fld by plane?

    The straight-line distance from Phoenix to Boise Air Term. Gowen Fld is 736.2 mi. 2h 10m is a normal flight duration for this route.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Phoenix to Boise Air Term. Gowen Fld Airport.

  • What documentation or ID do you need to fly to Boise Air Term. Gowen Fld Airport?

    The travel and health documents you'll need for your trip to Boise Air Term. Gowen Fld Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Boise Air Term. Gowen Fld Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Phoenix to Boise

Compare and see reviews for airlines that fly from Phoenix to Boise with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $56Free CancellationRating
7.2
694 reviews
Search Allegiant Air flights
DeltaPriceFrom $88Free CancellationRating
7.9
7,998 reviews
Search Delta flights
Hawaiian AirlinesPriceFrom $136Free CancellationRating
7.8
2,797 reviews
Search Hawaiian Airlines flights
SouthwestPriceFrom $148Free CancellationRating
8.0
4,243 reviews
Search Southwest flights
Alaska AirlinesPriceFrom $154Free CancellationRating
8.0
11,217 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $157Free CancellationRating
7.2
11,035 reviews
Search American Airlines flights

Traveling to a place near Boise?

Book flights to Boise if you plan to visit one of these locations
Nampa
McCall
Meridian
Caldwell
Ontario
Eagle

Why use momondo?

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

It is quick and easy to find Phoenix to Boise flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Boise that suits you.

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

Yes. All flights to Boise from Phoenix on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Boise from Phoenix.

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

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

An easier way to manage your Boise 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.
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