Cheap flights from Phoenix to Boston (BOS) from $118

This is the cheapest one-way flight price, found on 5/24. Prices may vary by date and flight preferences.
PHX — BOS
May 30 — Jun 61
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The best prices from Phoenix to Boston Logan Intl are usually found in January or February, booked 60 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

How to find the cheapest flight from Phoenix to Boston (BOS)

All the information you need to plan the best PH1 to BOS flight in 2023: compare Phoenix to Boston flight prices with the expected peak season, weather and rainfall in Boston.

Popular in

July

Cheapest in

January

Round-trip from

$327

One-way from

$165
High demand for flights, 16% potential price rise
Best time to find cheap flights, 28% potential price drop
From Phoenix to Boston Logan Intl
One-way flight from Phoenix to Boston Logan Intl

PHX - BOS

Price

$327 - $547

BOS

Temperature

30.2 - 73.4 °F

BOS

Rainfall

3.1 - 4 inches

Cheap flights from Phoenix to Boston in May, June 2023

The best prices found for Phoenix to BOS flights for May, June
Scroll through some of the best deals on flights from Phoenix to Boston in 2023. Check back regularly for other flight deals.

Phoenix to Boston 2023 flight deals

Cheap flights to Boston from Phoenix found for this year
Scroll through some of the best deals on flights from Phoenix to Boston in 2023. Check back regularly for other flight deals.

Cheap Undisclosed Carrier flights from Phoenix to Boston

Peruse some of the lowest-priced Undisclosed Carrier flights we've found from Phoenix to Boston. Make sure to check back often as deals are often changing.

Cheap Spirit Airlines flights from Phoenix to Boston

Browse through some of the cheapest Spirit Airlines flights traveling from Phoenix to Boston. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.

Non-stop flights to Boston from Phoenix

Save time with Phoenix to Boston direct flight deals
If you're seeking options on non-stop flights from Phoenix to Boston, check out these fares. Those looking to potentially save on 1 or 2-stop flights from Phoenix to Boston should utilize the search form at the the top of the page.

Last minute flights from Phoenix to Boston

Late deals on return flights to Boston from Phoenix, departing today and this week
Have a look at some of the last-minute flights available departing from Phoenix to Boston. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.

One-way flights to Boston from Phoenix

The cheapest one-way flights from Phoenix to Boston
Take a look at some of the one-way flights we've detected from Phoenix to Boston. Users in need of a round-trip flight from Phoenix to Boston instead should update the search form at the top of page.

Find flights from Phoenix to Boston within your budget

Use the slider to find flights from Phoenix to Boston that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$233 - $282

Route

Depart

Return

Price

Phoenix Sky Harbor IntlBoston Logan Intl

PHX - BOS

PHXBOS

Phoenix Sky Harbor Intl

Tue 8/15

Nonstop4h 45m

Boston Logan Intl

Wed 8/23

Nonstop5h 56m

Phoenix Sky Harbor IntlBoston Logan Intl

PHX - BOS

PHXBOS

Phoenix Sky Harbor Intl

Tue 8/1

1 stop10h 41m

Boston Logan Intl

Tue 8/22

Nonstop5h 56m

Phoenix Sky Harbor IntlBoston Logan Intl

PHX - BOS

PHXBOS

Phoenix Sky Harbor Intl

Tue 7/11

1 stop10h 41m

Boston Logan Intl

Tue 8/1

1 stop9h 49m

Phoenix Sky Harbor IntlBoston Logan Intl

PHX - BOS

PHXBOS

Phoenix Sky Harbor Intl

Tue 7/11

1 stop10h 41m

Boston Logan Intl

Tue 8/8

1 stop28h 02m

Phoenix Sky Harbor IntlBoston Logan Intl

PHX - BOS

PHXBOS

Phoenix Sky Harbor Intl

Wed 6/28

2 stops22h 37m

Boston Logan Intl

Wed 7/12

1 stop9h 41m

Phoenix Sky Harbor IntlBoston Logan Intl

PHX - BOS

PHXBOS

Phoenix Sky Harbor Intl

Wed 8/23

1 stop7h 43m

Boston Logan Intl

Sun 8/27

1 stop10h 51m

Phoenix Sky Harbor IntlBoston Logan Intl

PHX - BOS

PHXBOS

Phoenix Sky Harbor Intl

Thu 7/20

1 stop18h 27m

Boston Logan Intl

Wed 8/16

Nonstop5h 56m

Phoenix Sky Harbor IntlBoston Logan Intl

PHX - BOS

PHXBOS

Phoenix Sky Harbor Intl

Mon 6/12

1 stop10h 41m

Boston Logan Intl

Tue 7/11

2 stops23h 24m

Phoenix Sky Harbor IntlBoston Logan Intl

PHX - BOS

PHXBOS

Phoenix Sky Harbor Intl

Tue 8/15

1 stop13h 56m

Boston Logan Intl

Fri 8/18

1 stop10h 12m

Flights are sorted by cheapest first

Deals found on 5/24

Reviews of Airlines Servicing Boston

Peruse reviews from past customers who have flown with Undisclosed Carrier and Spirit Airlines from Phoenix to Boston to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Allegiant Air
7.5
Good
100 reviews

Food

6.1

Boarding

7.8

Comfort

6.9

Entertainment

5.6

Crew

8.3

Overall

7.5

Reviews

1 / 10

Baggage. They looked at our bags and said we could use them as carry ins, charged us and then later said they were too big and charged us more to check them

Allegiant Air
7.5
Good
100 reviews
Allegiant Air
7.5
Good
100 reviews

Food

6.1

Boarding

7.8

Comfort

6.9

Entertainment

5.6

Crew

8.3

Overall

7.5

Reviews

1 / 10

Baggage. They looked at our bags and said we could use them as carry ins, charged us and then later said they were too big and charged us more to check them

Sun Country Air
7.4
Good
84 reviews
Allegiant Air
7.5
Good
100 reviews

Food

6.1

Boarding

7.8

Comfort

6.9

Entertainment

5.6

Crew

8.3

Overall

7.5

Reviews

1 / 10

Baggage. They looked at our bags and said we could use them as carry ins, charged us and then later said they were too big and charged us more to check them

Spirit Airlines
6.6
Okay
1,011 reviews
Allegiant Air
7.5
Good
100 reviews

Food

6.1

Boarding

7.8

Comfort

6.9

Entertainment

5.6

Crew

8.3

Overall

7.5

Reviews

1 / 10

Baggage. They looked at our bags and said we could use them as carry ins, charged us and then later said they were too big and charged us more to check them

Frontier
5.9
Fair
644 reviews
Allegiant Air
7.5
Good
100 reviews

Food

6.1

Boarding

7.8

Comfort

6.9

Entertainment

5.6

Crew

8.3

Overall

7.5

Reviews

1 / 10

Baggage. They looked at our bags and said we could use them as carry ins, charged us and then later said they were too big and charged us more to check them

Related info for your journey

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

Other flights to Boston

Top 8 airlines flying from Phoenix to Boston

The chart below displays the airlines Cheapflights users traveling from Phoenix to Boston choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
FrontierCheapest$90Average$188FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search Frontier flights
Spirit AirlinesCheapest$141Average$308FlexibilityNo cancel feeOn-time65%COVID-19 safety
Search Spirit Airlines flights
United AirlinesCheapest$173Average$444FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
JetBlueCheapest$174Average$408FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search JetBlue flights
Sun Country AirCheapest$190Average$324FlexibilityNo cancel feeOn-time83%COVID-19 safety
Search Sun Country Air flights
DeltaCheapest$194Average$388FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
American AirlinesCheapest$267Average$606FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
Alaska AirlinesCheapest$283Average$461FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search Alaska Airlines flights

Hourly flight availability from Phoenix to Boston

See what time of day planes typically take off from Phoenix to Boston
1%of flight departuresEarly morningMidnight to 6 am
19%of flight departuresMorning6 am to noon
14%of flight departuresAfternoonNoon to 6 pm
66%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Phoenix to Boston

See how many times per day planes take to the skies headed from Phoenix to Boston
Sunday7daily flights
Monday5daily flights
Tuesday6daily flights
Wednesday5daily flights
Thursday5daily flights
Friday7daily flights
Saturday6daily flights