Cheap flights from Idaho to Phoenix

BOI — PHX
Aug 16 — Aug 231

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

Find a great deal and save up to 46% by booking at least 61 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Idaho to Phoenix within the next two weeks, with the cheapest ticket starting at $285.

What is the cheapest month to fly from Idaho to Phoenix?

September can be a great time to fly to Phoenix from Idaho with a flight ticket averaging about $248. Cheapflights users have found deals in the month of September for as cheap as $101. The most expensive prices can be found in the month of March.

When is the cheapest time to fly from Idaho to Phoenix (ID - PHX)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Idaho to Phoenix as you normally would.

Cheap flights from Idaho to Phoenix in August, September 2022

The best prices found for Idaho to Phoenix flights for August, September
Sep 21 - Sep 24
BOI

Boise Air Term. Gowen Fld

PHX

Phoenix Sky Harbor Intl

1 stop

26h 46m
PHX

Phoenix Sky Harbor Intl

BOI

Boise Air Term. Gowen Fld

1 stop

9h 35m
$90

Spirit Airlines

Pick Dates

Deal found 8/9/22

Sep 3 - Sep 10
BOI

Boise Air Term. Gowen Fld

PHX

Phoenix Sky Harbor Intl

1 stop

7h 29m
PHX

Phoenix Sky Harbor Intl

BOI

Boise Air Term. Gowen Fld

1 stop

9h 35m
$101

Multiple Airlines

Pick Dates

Deal found 8/10/22

Aug 30 - Sep 8
BOI

Boise Air Term. Gowen Fld

PHX

Phoenix Sky Harbor Intl

1 stop

26h 50m
PHX

Phoenix Sky Harbor Intl

BOI

Boise Air Term. Gowen Fld

1 stop

9h 35m
$103

Spirit Airlines

Pick Dates

Deal found 8/11/22

Idaho to Phoenix 2022 flight deals

Cheap flights to Phoenix from Idaho found for this year
Sep 21 - Sep 24
BOI

Boise Air Term. Gowen Fld

PHX

Phoenix Sky Harbor Intl

1 stop

26h 46m
PHX

Phoenix Sky Harbor Intl

BOI

Boise Air Term. Gowen Fld

1 stop

9h 35m
$90

Spirit Airlines

Pick Dates

Deal found 8/9/22

Sep 3 - Sep 10
BOI

Boise Air Term. Gowen Fld

PHX

Phoenix Sky Harbor Intl

1 stop

7h 29m
PHX

Phoenix Sky Harbor Intl

BOI

Boise Air Term. Gowen Fld

1 stop

9h 35m
$101

Multiple Airlines

Pick Dates

Deal found 8/10/22

Aug 30 - Sep 8
BOI

Boise Air Term. Gowen Fld

PHX

Phoenix Sky Harbor Intl

1 stop

26h 50m
PHX

Phoenix Sky Harbor Intl

BOI

Boise Air Term. Gowen Fld

1 stop

9h 35m
$103

Spirit Airlines

Pick Dates

Deal found 8/11/22

Cheap Spirit Airlines flights from Idaho to Phoenix

Sep 21 - Sep 24
BOI

Boise Air Term. Gowen Fld

PHX

Phoenix Sky Harbor Intl

1 stop

26h 46m
PHX

Phoenix Sky Harbor Intl

BOI

Boise Air Term. Gowen Fld

1 stop

9h 35m
$90

Spirit Airlines

Pick Dates

Deal found 8/9/22

Sep 21 - Sep 24
BOI

Boise Air Term. Gowen Fld

PHX

Phoenix Sky Harbor Intl

1 stop

26h 46m
PHX

Phoenix Sky Harbor Intl

BOI

Boise Air Term. Gowen Fld

1 stop

9h 35m
$108

Spirit Airlines

Pick Dates

Deal found 8/10/22

Aug 22 - Aug 25
BOI

Boise Air Term. Gowen Fld

PHX

Phoenix Sky Harbor Intl

1 stop

26h 50m
PHX

Phoenix Sky Harbor Intl

BOI

Boise Air Term. Gowen Fld

1 stop

19h 18m
$113

Spirit Airlines

Pick Dates

Deal found 8/8/22

Cheap United Airlines flights from Idaho to Phoenix

Sep 3 - Sep 7
BOI

Boise Air Term. Gowen Fld

PHX

Phoenix Sky Harbor Intl

1 stop

4h 46m
PHX

Phoenix Sky Harbor Intl

BOI

Boise Air Term. Gowen Fld

1 stop

5h 03m
$170

United Airlines

Pick Dates

Deal found 8/9/22

Oct 13 - Oct 20
IDA

Idaho Falls Fanning Field

PHX

Phoenix Sky Harbor Intl

1 stop

4h 58m
PHX

Phoenix Sky Harbor Intl

IDA

Idaho Falls Fanning Field

1 stop

6h 54m
$277

United Airlines

Pick Dates

Deal found 8/10/22

Aug 25 - Aug 30
IDA

Idaho Falls Fanning Field

PHX

Phoenix Sky Harbor Intl

1 stop

8h 11m
PHX

Phoenix Sky Harbor Intl

IDA

Idaho Falls Fanning Field

1 stop

4h 41m
$311

United Airlines

Pick Dates

Deal found 8/9/22

Non-stop flights to Phoenix from Idaho

Save time with Idaho to Phoenix direct flight deals
Oct 16 - Oct 26
BOI

Boise Air Term. Gowen Fld

PHX

Phoenix Sky Harbor Intl

Nonstop

2h 15m
PHX

Phoenix Sky Harbor Intl

BOI

Boise Air Term. Gowen Fld

Nonstop

2h 15m
$138

Alaska Airlines

Pick Dates

Deal found 8/9/22

Sep 3 - Sep 7
BOI

Boise Air Term. Gowen Fld

PHX

Phoenix Sky Harbor Intl

Nonstop

2h 00m
PHX

Phoenix Sky Harbor Intl

BOI

Boise Air Term. Gowen Fld

Nonstop

2h 10m
$141

American Airlines

Pick Dates

Deal found 8/9/22

Sep 15 - Sep 19
BOI

Boise Air Term. Gowen Fld

PHX

Phoenix Sky Harbor Intl

Nonstop

2h 06m
PHX

Phoenix Sky Harbor Intl

BOI

Boise Air Term. Gowen Fld

Nonstop

2h 09m
$158

American Airlines

Pick Dates

Deal found 8/8/22

Last minute flights from Idaho to Phoenix

Late deals on return flights to Phoenix from Idaho, departing today and this week
Aug 16 - Aug 18
BOI

Boise Air Term. Gowen Fld

PHX

Phoenix Sky Harbor Intl

1 stop

7h 29m
PHX

Phoenix Sky Harbor Intl

BOI

Boise Air Term. Gowen Fld

1 stop

6h 53m
$126

Multiple Airlines

Pick Dates

Deal found 8/9/22

Aug 19 - Aug 20
BOI

Boise Air Term. Gowen Fld

PHX

Phoenix Sky Harbor Intl

1 stop

7h 29m
PHX

Phoenix Sky Harbor Intl

BOI

Boise Air Term. Gowen Fld

1 stop

6h 53m
$139

Multiple Airlines

Pick Dates

Deal found 8/8/22

Aug 16 - Aug 17
BOI

Boise Air Term. Gowen Fld

PHX

Phoenix Sky Harbor Intl

1 stop

7h 29m
PHX

Phoenix Sky Harbor Intl

BOI

Boise Air Term. Gowen Fld

1 stop

6h 53m
$149

Multiple Airlines

Pick Dates

Deal found 8/9/22

One-way flights to Phoenix from Idaho

The cheapest one-way flights from Idaho to Phoenix
Sep 21
BOI

Boise Air Term. Gowen Fld

PHX

Phoenix Sky Harbor Intl

1 stop

26h 46m
$48

Spirit Airlines

Pick Dates

Deal found 8/8/22

Sep 19
BOI

Boise Air Term. Gowen Fld

PHX

Phoenix Sky Harbor Intl

1 stop

19h 55m
$49

Multiple Airlines

Pick Dates

Deal found 8/9/22

Aug 22
BOI

Boise Air Term. Gowen Fld

PHX

Phoenix Sky Harbor Intl

1 stop

24h 01m
$54

Multiple Airlines

Pick Dates

Deal found 8/11/22

Related info for your journey

Useful info, stats and facts about Idaho to Phoenix flights.

Which airlines flying from Idaho to Phoenix have flexible cancellations due to COVID-19?

American Airlines, Alaska Airlines, and Delta are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Idaho to Phoenix for under $100 on Cheapflights?

Yes, there are multiple flights from Idaho to Phoenix for under $100. The cheapest flight booked recently is on Spirit Airlines for just $90, but on average you can expect to pay $121.

Are there nonstop flights from Idaho to Phoenix for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from Idaho to Phoenix under $200. A good price for a nonstop flight from Idaho to Phoenix is less than $199.

Are there last-minute flights available from Idaho to Phoenix for under $200?

There are currently 20+ open flights from Idaho to Phoenix within the next 7 days for less than $200.

How popular is this Idaho to Phoenix flight route?

This flight path from Idaho to Phoenix was viewed by 48 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

One-way options have recently been found by users for as low as $48 on Spirit Airlines. Other airlines that offer cheap prices include Alaska Airlines from $69 and Frontier from $72 one-way.

What are the most popular routes from Idaho to Phoenix?

When deciding which route to take from Idaho to Phoenix consider Boise Air Term. Gowen Fld - Phoenix Sky Harbor Intl, Spokane - Phoenix Sky Harbor Intl or Idaho Falls Fanning Field - Phoenix Sky Harbor Intl as they are the most popular.

What are the most popular airlines that fly from Idaho to Phoenix?

Before booking your flight from Idaho to Phoenix check out the most popular airlines for this route: Undisclosed Carrier, American Airlines or Alaska Airlines.

What are the most reliable airlines from Idaho to Phoenix?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Idaho to Phoenix on time: Horizon Air (75%), Southwest (75%), Alaska Airlines (75%).

What are the cheapest flights from Idaho to Phoenix?

The cheapest flight price from Idaho to Phoenix is $27. On average you can expect to pay $181. The most popular route, (Boise Air Term. Gowen Fld - Phoenix Sky Harbor Intl), can usually be booked for $101.

Departure points for flights from Idaho to Phoenix

Select to see more specific information for flights to Phoenix from all departure points in Idaho

Top 6 airlines flying from Idaho to Phoenix

The chart below displays the airlines Cheapflights users traveling from Idaho to Phoenix choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Juneyao AirlinesCheapest$15Average$22FlexibilityNo cancel feeOn-time66%COVID-19 safety
Search Juneyao Airlines flights
Allegiant AirCheapest$67Average$143FlexibilityNo cancel feeOn-time88%COVID-19 safety
Search Allegiant Air flights
DeltaCheapest$77Average$401FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
Alaska AirlinesCheapest$88Average$244FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search Alaska Airlines flights
American AirlinesCheapest$98Average$271FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
United AirlinesCheapest$105Average$463FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights

Hourly flight availability from Idaho to Phoenix

See what time of day planes typically take off from Idaho to Phoenix
27%of flight departuresEarly morningMidnight to 6 am
18%of flight departuresMorning6 am to noon
42%of flight departuresAfternoonNoon to 6 pm
13%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM