How many flights from Boston to Phoenix are non-stop?

In the trailing 90 days, approximately 6.5% of flights from Boston to Phoenix were non-stop. The majority of flights on this route involve at least one stopover. For connecting flights, the median number of stopovers observed was 2. This indicates that direct options are less common for this particular route.

What's the flight time from Boston to Phoenix?

The median flight time for a direct flight from Boston to Phoenix is typically 5 hours and 47 minutes, covering a distance of 3694 kilometers. For flights with one stop, the median duration is considerably longer, averaging 9 hours and 53 minutes. Travelers should account for this difference when planning their journey, as connecting flights can add significant time to the overall travel experience.

How often do cheap flights from Boston to Phoenix come up?

Based on historical data from the trailing 30 days, cheap flights from Boston to Phoenix come up frequently. This route is classified as having a frequent occurrence of affordable fares. Travelers can typically find good deals with some regularity, indicating that opportunities for savings are not uncommon for this destination pairing.

Flights From Boston

To Phoenix

Cheap Flights from Boston to Phoenix

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Deals from

Boston

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

Prices updated 2 days ago

405 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Jul 26, 2026.)

Today’s best flight deals from Boston to Phoenix

Explore current cheapest deals departing from Boston to Phoenix

2026-09-05 – 2026-09-12
BOS - Phoenix
72% AI deal score
$271
$241
Round trip
2026-09-11 – 2026-09-14
BOS - Phoenix
71% AI deal score
$285
$259
Round trip
2026-08-14 – 2026-08-16
BOS - Phoenix
81% AI deal score
$370
$274
Round trip
2026-10-21 – 2026-10-24
BOS - Phoenix
72% AI deal score
$286
$279
Round trip
2026-10-27 – 2026-10-30
BOS - Phoenix
74% AI deal score
$290
$279
Round trip
2026-09-19 – 2026-09-22
BOS - Phoenix
71% AI deal score
$288
$280
Round trip
2026-09-12 – 2026-09-15
BOS - Phoenix
71% AI deal score
$285
$280
Round trip
2026-09-05 – 2026-09-10
BOS - Phoenix
71% AI deal score
$280
$280
Round trip
2026-10-14 – 2026-10-24
BOS - Phoenix
69% AI deal score
$254
$280
Round trip
2026-08-26 – 2026-08-31
BOS - Phoenix
76% AI deal score
$342
$283
Round trip

Boston to Phoenix: Overview

Insights for flights from Boston to Phoenix

Most itineraries for flights from Boston to Phoenix connect at least once, with only about 6.5% of recent fares being non-stop. For those connecting, the typical journey involves 2 stopovers. This indicates that while direct options exist, travelers should expect to factor in connections when planning their trip.

For travelers seeking cheap flights from Boston to Phoenix, the fares typically range from $387–$671, with a median of $542. Right now, current fares are near the typical level. However, it is worth noting that 0% of recent fares were classified as a good price, suggesting that finding exceptionally low prices can be challenging.

When is the cheapest time to fly from Boston to Phoenix? The data indicates that March is the most affordable month, with a median fare of $229. Following closely, January offers a median fare of $244, and April presents a median of $255. These months offer the best opportunities for more budget-friendly travel.

How long is the flight from Boston to Phoenix? A typical journey, including connections, takes about 5h 47m. This median duration accounts for both direct and connecting itineraries, with connecting flights typically extending to 13h 49m. The route covers a distance of 3694 kilometers, classifying it as a medium-haul flight.

How much is a round trip from Boston to Phoenix

Regular price: $228 - $397

Prices for flights from Boston to Phoenix are currently within the regular range.

The regular price range for flights from Boston to Phoenix is typically between $228 and $397. The current lowest deal is $241 with Frontier Airlines for travel from Sep 5-Sep 12.

now $241

Low $228

High $397

The cheapest time to fly from Boston to Phoenix

The cheapest month to fly from Boston to Phoenix is January, with a median price of $329. The most expensive month is December, with a median price of $990. Prices are generally lower from January to November.

January

Cheapest

Flights from $329

December

Most Expensive

Flights from $990

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Boston to Phoenix

JetBlue Airways

Last-minute flights going from Boston to Phoenix

Thu, Aug 13

⌛ Last-Minute

BOS - Phoenix

Boston (BOS) - Phoenix (PHX)

United Airlines

$346

$306

One-way

Thu, Aug 13

⌛ Last-Minute

BOS - Phoenix

Boston (BOS) - Phoenix (PHX)

United Airlines

$367

$341

One-way

Fri, Aug 14

⌛ Last-Minute

BOS - Phoenix

Boston (BOS) - Phoenix (PHX)

Frontier Airlines

$366

$274

One-way

Sat, Aug 15

⌛ Last-Minute

BOS - Phoenix

Boston (BOS) - Phoenix (PHX)

United Airlines

$365

$309

One-way

Sat, Aug 15

⌛ Last-Minute

BOS - Phoenix

Boston (BOS) - Phoenix (PHX)

United Airlines

$346

$322

One-way

Tue, Aug 18

⌛ Last-Minute

BOS - Phoenix

Boston (BOS) - Phoenix (PHX)

JetBlue Airways

$334

$317

One-way

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

6 nights

Aug 22 - Aug 28

$487 → $353

28%

4 nights

Dec 9 - Dec 13

$429 → $300

30%

4 nights

Dec 3 - Dec 7

$419 → $292

30%

5 nights

Dec 9 - Dec 14

$424 → $300

29%

Popular Airports to fly from Boston to Phoenix

Boston - Phoenix route insights

💸 Price insights

Recent fares near the typical level

Recent fares from Boston to Phoenix are near the typical level of $542.

📅 Best time to fly

Fly in March for the best prices

Historically, March has offered the lowest median price at $229 for this route.

⏱️ Flight duration

Direct flights average 5h 47m

Nonstop flights from Boston to Phoenix typically take 5h 47m, while connecting flights average 13h 49m.

✈️ Airlines & availability

Connecting flights are dominant

Direct flights make up 6.5% of recent deals, with connecting flights typically having 2 stopovers.

🏆 Airline highlight

JetBlue Airways offers direct routes

JetBlue Airways is an airline that has offered direct flights on this route.

🎯 Booking tip

Deals are frequent on this route

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

Boston main airports to depart from

Logan International (BOS)

Cheapest

Boston Logan International Airport is a convenient departure point for flights to Phoenix.

📍 ~4 km from Boston city center (reachable by car or public transport).

💸 Flights from ~$257

Phoenix main airports to arrive at

Phoenix Sky Harbor International (PHX)

Cheapest

Phoenix Sky Harbor International Airport is a convenient arrival option for flights to Phoenix.

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

💸 Flights from ~$227

Airports nearby Phoenix used as alternative

Tucson International (TUS)

Tucson International is a close alternative to Phoenix, offering a range of domestic and some international connections.

📍 ~180 km from Phoenix (reachable by car)

💸 Flights from ~$243

Business & First Class Flight Deals to Phoenix

77% AI deal score

$1,340

$1,143

Save $197

Frequently Asked Questions About Flights to Phoenix

Historically, the optimal booking window for flights from Boston to Phoenix is typically 14-27 days before departure. During this period, the average price for a ticket is around $401. Prices tend to be significantly higher for very last-minute bookings, with flights purchased 0-6 days out averaging $1011. Conversely, booking too far in advance, such as 60+ days out, also shows higher average prices, around $556, compared to the ideal window.

Across the trailing quarter, a good price for a flight from Boston to Phoenix is considered to be $387 or less. This threshold represents the lowest 25% of fares observed over a 90-day period. The median price for this route historically stands at $542, while prices in the higher range can go up to $671 or more.

Historically, the cheapest months to fly from Boston to Phoenix are March, January, and April. In March, the median flight price was $229, followed by January at $244, and April at $255. These prices are considerably lower than the annual median price of $542 for this route. Travelers looking for more affordable options should consider these months based on data from the trailing 270 days.

Boston to Phoenix: Overview

Insights for flights from Boston to Phoenix

How much is a round trip from Boston to Phoenix

Regular price: $228 - $397

Prices for flights from Boston to Phoenix are currently within the regular range.

The regular price range for flights from Boston to Phoenix is typically between $228 and $397. The current lowest deal is $241 with Frontier Airlines for travel from Sep 5-Sep 12.

now $241

Low $228

High $397

The cheapest time to fly from Boston to Phoenix

January

Cheapest

Flights from $329

December

Most Expensive

Flights from $990

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec