What percentage of Boise to Phoenix flights are direct?

Across the trailing quarter, approximately 52.2% of flights from Boise to Phoenix are direct. For flights that include stopovers, travelers typically experience a median of 2 stops. This indicates that while direct options are common, connecting flights are also a significant portion of the available routes. Travelers can choose between the convenience of a direct flight or potentially different pricing for routes with connections.

How long does it take to fly from Boise to Phoenix?

A direct flight from Boise to Phoenix typically takes 2 hours and 9 minutes. This corresponds to a median flight duration of 129 minutes for non-stop journeys. For flights with one stop, the median travel time is considerably longer, averaging 6 hours and 1 minute, or 361 minutes. The distance covered on this route is approximately 1184 kilometers.

Are there frequently good prices on flights from Boise to Phoenix?

Historically, good prices on flights from Boise to Phoenix are observed frequently. This route is classified as having frequent deals across the trailing 30 days. Travelers can often find favorable pricing, making it a route where consistent monitoring for deals can be beneficial. The frequent availability of good prices suggests a dynamic market for this particular flight path.

Flights From Boise

To Phoenix

Cheap Flights from Boise to Phoenix

Browse current best options from Boise. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Boise

RatePunk searches hundreds of travel sites at once for deals on flights to Phoenix

Prices updated 1 day ago

461 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Sep 14, 2026.)

Today’s best flight deals from Boise to Phoenix

Explore current cheapest deals departing from Boise to Phoenix

2027-01-11 – 2027-01-22
BOI - Phoenix
74% AI deal score
$123
$83
Round trip
2027-01-11 – 2027-01-15
BOI - Phoenix
74% AI deal score
$136
$91
Round trip
2027-02-01 – 2027-02-08
BOI - Phoenix
72% AI deal score
$126
$95
Round trip
2027-02-01 – 2027-02-19
BOI - Phoenix
46% AI deal score
$117
$112
Round trip
2026-12-07 – 2026-12-14
BOI - Phoenix
66% AI deal score
$142
$113
Round trip
2026-12-04 – 2026-12-14
BOI - Phoenix
49% AI deal score
$129
$113
Round trip
2027-01-08 – 2027-01-22
BOI - Phoenix
45% AI deal score
$121
$118
Round trip
2027-01-25 – 2027-02-05
BOI - Phoenix
47% AI deal score
$126
$118
Round trip
2027-02-05 – 2027-02-08
BOI - Phoenix
46% AI deal score
$128
$121
Round trip
2027-02-01 – 2027-02-12
BOI - Phoenix
44% AI deal score
$119
$122
Round trip

Boise to Phoenix: Overview

Insights for flights from Boise to Phoenix

The journey from Boise to Phoenix covers a distance of 1184 kilometers, classifying it as a short-haul flight. Right now, fares for this route are above the typical level. Prices for flights from Boise to Phoenix typically range from $141–$514, with a median of $261. Currently, only 12% of recent fares are considered a good price.

If you are looking for cheap flights from Boise to Phoenix, the data indicates that November is often the most affordable month to fly, with a median fare of $125. December also offers competitive pricing, with a median of $127, followed by January at a median of $145.

When flying from Boise to Phoenix, a meaningful share of itineraries are non-stop, with 52.2% of recent fares being direct flights. For the remaining itineraries that require connections, the typical number of stopovers is 2.

A typical journey from Boise to Phoenix, including connections, takes about 2h 9m. This median duration accounts for both direct and connecting itineraries, providing a comprehensive view of travel time on this route.

How much is a round trip from Boise to Phoenix

Regular price: $99 - $290

Prices are currently below the regular range.

The regular price range for flights from Boise to Phoenix is $99 to $290. The current lowest deal is $84 with Allegiant Air for travel from Jan 11-Jan 22.

now $84

Low $99

High $290

The cheapest time to fly from Boise to Phoenix

The cheapest month to fly from Boise to Phoenix is December, with a median price of $116. The most expensive month is July, with a median price of $657. Prices are generally lower from January to December, specifically in January, August, October, November, and December.

December

Cheapest

Flights from $116

July

Most Expensive

Flights from $657

Jan

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Boise to Phoenix

Allegiant Air

Last-minute flights going from Boise to Phoenix

Thu, Sep 17

⌛ Last-Minute

BOI - Phoenix

Boise (BOI) - Phoenix (PHX)

Frontier Airlines

$454

$346

One-way

Fri, Sep 18

⌛ Last-Minute

BOI - Phoenix

Boise (BOI) - Phoenix (PHX)

Frontier Airlines

$460

$360

One-way

Fri, Sep 18

⌛ Last-Minute

BOI - Phoenix

Boise (BOI) - Phoenix (PHX)

Frontier Airlines

$463

$385

One-way

Sat, Sep 19

⌛ Last-Minute

BOI - Phoenix

Boise (BOI) - Phoenix (PHX)

Alaska Airlines, Inc.

$412

$384

One-way

Sat, Sep 26

⌛ Last-Minute

BOI - Phoenix

Boise (BOI) - Phoenix (PHX)

Alaska Airlines, Inc.

$312

One-way

Mon, Sep 28

⌛ Last-Minute

BOI - Phoenix

Boise (BOI) - Phoenix (PHX)

Frontier Airlines

$291

$219

One-way

Biggest price drops on these dates for flights from Boise to Phoenix

3 nights

Sep 17 - Sep 20

$454 → $346

24%

3 nights

Oct 4 - Oct 7

$267 → $162

39%

2 nights

Sep 18 - Sep 20

$460 → $360

22%

7 nights

Oct 12 - Oct 19

$247 → $156

37%

Popular Airports to fly from Boise to Phoenix

Boise - Phoenix route insights

💸 Price insights

Recent fares are above the typical level

Recent fares from Boise to Phoenix are above the typical level for this route.

📅 Best time to fly

Fly in November for the best prices

Historically, November, December, and January offer the lowest median prices for this route.

⏱️ Flight duration

Direct flights take 2h 9m

The median flight time for a direct flight is 2 hours 9 minutes to Phoenix.

✈️ Airlines & availability

52.2% of recent flights are direct

Over the last 90 days, 52.2% of flights from Boise to Phoenix were direct.

🏆 Airline highlight

Allegiant Air offers direct flights

Allegiant Air has offered direct flights from Boise to Phoenix historically.

🎯 Booking tip

Deals are frequent on this route

Deals for flights from Boise to Phoenix are frequent, appearing within a 30-day window.

Boise main airports to depart from

Boise (BOI)

Cheapest

Boise Airport (BOI) is a convenient departure point for flights from Boise to Phoenix.

📍 ~6 km from city center (reachable by car)

💸 Flights from ~$113

Phoenix main airports to arrive at

Phoenix–Mesa Gateway (AZA)

Cheapest

Phoenix–Mesa Gateway Airport is a good choice for budget-conscious travelers flying to Phoenix.

📍 ~42 km from Phoenix (reachable by car)

💸 Flights from ~$96

Airports nearby Phoenix used as alternative

Tucson International (TUS)

Tucson International (TUS) is a useful alternative with a wide range of domestic and some international connections.

📍 ~180 km from Phoenix (reachable by car)

💸 Flights from ~$337

Business & First Class Flight Deals to Phoenix

$469

Save $177

Alaska Airlines, Inc.

Business Class

Frequently Asked Questions About Flights to Phoenix

Historically, the best time to book flights from Boise to Phoenix is 60+ days before departure. During this period, the average price is typically around $190. Prices tend to increase closer to the departure date, with flights booked 0-6 days out averaging $568. For flights booked 28-59 days in advance, the average price is $226, indicating that earlier booking generally leads to better value.

A flight from Boise to Phoenix is considered a good deal if it is priced at or below $141. This threshold represents the lowest 25% of prices observed across the trailing quarter. The median price for this route historically stands at $261, while prices in the upper quartile can reach up to $514. Travelers should aim for prices at or below the good deal threshold for the best value.

Historically, November and December offer the cheapest flights from Boise to Phoenix, with median prices of $125 and $127, respectively. January also presents a relatively low median price of $145. These months are significantly cheaper than the annual median price of $261 for this route. Travelers looking for the best value should consider flying during these periods.

Boise to Phoenix: Overview

Insights for flights from Boise to Phoenix

How much is a round trip from Boise to Phoenix

Regular price: $99 - $290

Prices are currently below the regular range.

The regular price range for flights from Boise to Phoenix is $99 to $290. The current lowest deal is $84 with Allegiant Air for travel from Jan 11-Jan 22.

now $84

Low $99

High $290

The cheapest time to fly from Boise to Phoenix

December

Cheapest

Flights from $116

July

Most Expensive

Flights from $657

Jan

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec