Cheap flights from Boston (BOS) to Phoenix from $75

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BOS — PHX
Jun 16 — Jun 231

The best prices from Boston Logan Intl to Phoenix are usually found in January or August, booked 44 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

Cheap flight deals from Boston to Phoenix

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Phoenix (PH1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 11, 2024.

Popular in

April

Cheapest in

January

Round-trip from

$251

One-way from

$102
High demand for flights, 20% potential price rise
Best time to find cheap flights, 20% potential price drop
From Boston Logan Intl to Phoenix
One-way flight from Boston Logan Intl to Phoenix

What is the cheapest day to fly round-trip from Boston to Phoenix?

Saturday flights are found to be more expensive to fly from Boston to Phoenix. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Phoenix.

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

Travelers have found it’s best to book a flight 45 days in advance to save up to 53% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 45 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Boston to Phoenix 1-2 weeks in advance for as low as $348, or $462 for flights within the next 24 hours.

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

Due to multiple factors, expect to potentially pay more when booking in April. For low rates, January can be a great choice for travel to Phoenix. Flights to Phoenix from Boston in January are about $368 on average during January, but can be found for as low as $110.

What is the cheapest time of day to fly from BOS to PHX?

A simple way to save on the total cost of your ticket is to fly from Boston to Phoenix in the evening. If you’re flexible enough to do this you can expect to save up to 51% on your trip compared to booking a flight at noon.

Cheap Boston to Phoenix flights in June & July 2024

Find cheap flight options from Boston to Phoenix specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,117,830 searches. Prices were last updated on June 11, 2024.
These are some of the most attractive deals on flights from Boston to Phoenix in 2024. Check back in a little while for more flight options.
Wed 7/1010:14 pmBOS - PHX
3 stops25h 12mSpirit Airlines
Wed 7/175:55 amPHX - BOS
1 stop9h 33mSpirit Airlines
Deal found 6/10$230
Wed 7/175:15 amBOS - PHX
1 stop20h 52mSpirit Airlines
Fri 7/195:55 amPHX - BOS
1 stop14h 38mSpirit Airlines
Deal found 6/9$231
Thu 7/185:20 amBOS - PHX
2 stops19h 16mSpirit Airlines
Tue 7/235:55 amPHX - BOS
1 stop9h 33mSpirit Airlines
Deal found 6/10$232
Thu 7/114:42 pmBOS - PHX
1 stop9h 25mMultiple Airlines
Sat 7/2010:57 pmPHX - BOS
1 stop30h 29mMultiple Airlines
Deal found 6/10$233
Sun 6/303:15 pmBOS - PHX
1 stop9h 31mSpirit Airlines
Wed 7/109:16 pmPHX - BOS
2 stops14h 47mSpirit Airlines
Deal found 6/10$234
Mon 7/158:43 amBOS - PHX
2 stops15h 42mSpirit Airlines
Wed 7/245:55 amPHX - BOS
1 stop9h 33mSpirit Airlines
Deal found 6/10$235
Thu 7/182:28 pmBOS - PHX
1 stop10h 14mJetBlue
Sun 7/2111:59 pmPHX - BOS
Nonstop4h 55mJetBlue
Deal found 6/10$236
Fri 7/126:05 amBOS - PHX
1 stop9h 47mDelta
Sat 7/2010:52 pmPHX - BOS
Nonstop5h 03mDelta
Deal found 6/10$237
Tue 6/182:26 pmBOS - PHX
2 stops23h 23mSpirit Airlines
Tue 6/257:00 amPHX - BOS
1 stop13h 08mSpirit Airlines
Deal found 6/10$238

Boston to Phoenix 2024 flight deals

Discover exclusive flight deals for travel between Boston and Phoenix in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,117,830 searches. Data last updated June 11, 2024.
These are some of the most attractive deals on flights from Boston to Phoenix in 2024. Check back in a little while for more flight options.
Tue 9/1712:52 pmBOS - PHX
1 stop13h 24mSpirit Airlines
Tue 9/2410:42 amPHX - BOS
1 stop10h 57mSpirit Airlines
Deal found 6/10$149
Tue 9/1712:52 pmBOS - PHX
1 stop13h 24mSpirit Airlines
Tue 9/2410:42 amPHX - BOS
1 stop10h 57mSpirit Airlines
Deal found 6/10$150
Tue 9/1712:52 pmBOS - PHX
1 stop13h 24mSpirit Airlines
Mon 9/2312:20 amPHX - BOS
2 stops21h 07mSpirit Airlines
Deal found 6/10$171
Sat 9/712:52 pmBOS - PHX
1 stop13h 24mSpirit Airlines
Tue 9/1010:42 amPHX - BOS
1 stop10h 57mSpirit Airlines
Deal found 6/10$175
Thu 7/183:24 pmBOS - PHX
1 stop9h 12mSpirit Airlines
Tue 7/235:55 amPHX - BOS
1 stop14h 43mSpirit Airlines
Deal found 6/10$176
Tue 9/175:30 amBOS - PHX
2 stops44h 46mSpirit Airlines
Tue 9/2410:42 amPHX - BOS
1 stop10h 57mSpirit Airlines
Deal found 6/10$177
Sat 8/1710:13 amBOS - PHX
1 stop26h 16mFrontier
Tue 8/274:27 pmPHX - BOS
1 stop12h 59mFrontier
Deal found 6/10$178
Tue 9/173:15 pmBOS - PHX
2 stops11h 01mSpirit Airlines
Mon 9/2312:20 amPHX - BOS
1 stop8h 32mSpirit Airlines
Deal found 6/11$179
Fri 8/169:16 amBOS - PHX
1 stop27h 13mFrontier
Mon 8/1910:57 pmPHX - BOS
1 stop30h 14mFrontier
Deal found 6/9$181

Boston to Phoenix flights leaving soon

Find last-minute flight options from Boston to Phoenix for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,117,830 searches. Data last updated June 11, 2024.
Consider one of these great deals we found on last-minute flights from Boston to Phoenix. To prevent any unwanted surprises, users should verify their flight info before booking.
Tue 6/182:26 pmBOS - PHX
2 stops23h 23mSpirit Airlines
Tue 8/2710:20 amPHX - BOS
1 stop11h 04mSpirit Airlines
Deal found 6/11$238
Tue 6/182:26 pmBOS - PHX
2 stops23h 23mSpirit Airlines
Mon 8/2612:20 amPHX - BOS
2 stops20h 00mSpirit Airlines
Deal found 6/11$241
Tue 6/188:22 pmBOS - PHX
Nonstop5h 42mJetBlue
Tue 8/2711:59 pmPHX - BOS
Nonstop4h 56mJetBlue
Deal found 6/11$242
Thu 6/203:26 pmBOS - PHX
1 stop9h 20mSpirit Airlines
Mon 9/98:41 pmPHX - BOS
3 stops15h 11mSpirit Airlines
Deal found 6/11$244
Fri 6/218:22 pmBOS - PHX
Nonstop5h 42mJetBlue
Fri 9/610:07 pmPHX - BOS
Nonstop4h 55mJetBlue
Deal found 6/11$247
Thu 6/203:26 pmBOS - PHX
1 stop9h 20mSpirit Airlines
Mon 6/247:00 amPHX - BOS
3 stops28h 25mSpirit Airlines
Deal found 6/10$248
Sun 6/163:15 pmBOS - PHX
1 stop9h 31mSpirit Airlines
Wed 9/410:42 amPHX - BOS
1 stop10h 57mSpirit Airlines
Deal found 6/11$249
Thu 6/203:26 pmBOS - PHX
1 stop9h 20mSpirit Airlines
Wed 9/48:41 pmPHX - BOS
3 stops16h 28mSpirit Airlines
Deal found 6/11$251
Wed 6/195:39 pmBOS - PHX
1 stop10h 07mSpirit Airlines
Sat 9/78:41 pmPHX - BOS
2 stops15h 38mSpirit Airlines
Deal found 6/11$252

One-way flights to Phoenix from Boston

Search for one-way flight options from Boston to Phoenix. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,117,830 searches. Data last updated June 11, 2024.
Users traveling one-way from Boston to Phoenix can select one of these great deals. Users needing a return flight from Boston to Phoenix should utilize the search form above.
Wed 9/412:52 pmBOS - PHX
1 stop13h 24mSpirit Airlines
Deal found 6/10$75
Tue 9/1010:50 amBOS - PHX
2 stops26h 02mSpirit Airlines
Deal found 6/11$80
Tue 9/107:40 amBOS - PHX
3 stops18h 36mSpirit Airlines
Deal found 6/11$87
Tue 8/278:00 amBOS - PHX
2 stops28h 27mSpirit Airlines
Deal found 6/11$89
Mon 9/99:16 amBOS - PHX
1 stop27h 13mFrontier
Deal found 6/10$93
Thu 8/13:24 pmBOS - PHX
1 stop9h 12mSpirit Airlines
Deal found 6/10$100
Sun 8/251:07 pmBOS - PHX
1 stop12h 35mSpirit Airlines
Deal found 6/10$101
Fri 8/99:26 amBOS - PHX
1 stop26h 53mFrontier
Deal found 6/10$102
Wed 9/47:40 amBOS - PHX
2 stops18h 36mSpirit Airlines
Deal found 6/9$103

Find flights from Boston to Phoenix within your budget

Customize your flight search to find flights from Boston to Phoenix 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, Cheapflights users made 3,117,830 searches. Data last updated June 11, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$149 - $345

Route

Depart

Return

Price

Boston Logan IntlPhoenix Sky Harbor Intl

BOS - PHX

BOSPHX

Boston Logan Intl

Tue 9/17

1 stop13h 24m

Phoenix Sky Harbor Intl

Tue 9/24

1 stop10h 57m

$149

Boston Logan IntlPhoenix Sky Harbor Intl

BOS - PHX

BOSPHX

Boston Logan Intl

Tue 9/17

1 stop13h 24m

Phoenix Sky Harbor Intl

Tue 9/24

1 stop10h 57m

$150

Boston Logan IntlPhoenix Sky Harbor Intl

BOS - PHX

BOSPHX

Boston Logan Intl

Sat 8/17

1 stop26h 16m

Phoenix Sky Harbor Intl

Tue 8/27

1 stop12h 59m

$178

Boston Logan IntlPhoenix Sky Harbor Intl

BOS - PHX

BOSPHX

Boston Logan Intl

Sat 7/13

1 stop26h 02m

Phoenix Sky Harbor Intl

Wed 7/17

1 stop9h 33m

$197

Boston Logan IntlPhoenix Sky Harbor Intl

BOS - PHX

BOSPHX

Boston Logan Intl

Thu 8/8

Nonstop5h 40m

Phoenix Sky Harbor Intl

Sun 8/18

Nonstop5h 03m

$227

Boston Logan IntlPhoenix Sky Harbor Intl

BOS - PHX

BOSPHX

Boston Logan Intl

Tue 8/6

1 stop10h 04m

Phoenix Sky Harbor Intl

Fri 8/9

Nonstop4h 56m

$236

Boston Logan IntlPhoenix Sky Harbor Intl

BOS - PHX

BOSPHX

Boston Logan Intl

Wed 6/26

1 stop8h 12m

Phoenix Sky Harbor Intl

Thu 7/4

1 stop30h 43m

$275

Boston Logan IntlPhoenix Sky Harbor Intl

BOS - PHX

BOSPHX

Boston Logan Intl

Sat 7/20

Nonstop5h 47m

Phoenix Sky Harbor Intl

Thu 7/25

1 stop6h 52m

$292

Boston Logan IntlPhoenix-Mesa Gateway

BOS - AZA

BOSAZA

Boston Logan Intl

Thu 11/7

1 stop7h 50m

Phoenix-Mesa Gateway

Sun 11/10

1 stop15h 54m

$345

Flights are sorted by cheapest first

Deals found on 6/10

How far ahead should I book a flight from Boston to Phoenix?

Use this chart to determine the optimal time to book a round-trip flight from Boston to Phoenix. Price data was last updated on May 31, 2024.
Booking 44 days in advance of your planned departure date is, on average, the best time to get cheap flights from Boston to Phoenix. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

What is the cheapest day to fly from Boston to Phoenix?

Use this chart to determine the cheapest time to fly round-trip from Boston to Phoenix. Price data was last updated on June 9, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Boston to Phoenix flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Boston to Phoenix

Have a flexible travel schedule? Discover the best time to fly to Phoenix from Boston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Phoenix by month

Plan your trip to Phoenix by taking into account the average temperature and rainfall totals by month.

PHX

Temperature

55.4 - 95 °F

If weather is an important factor for your trip to Phoenix, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 95.0 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 55.4 F).

Reviews of airlines servicing Phoenix

Get insights into the airlines that provide service to Phoenix. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Phoenix. Reviews last updated June 11, 2024.
Read reviews from past customers who have flown JetBlue, Spirit Airlines and Frontier from Boston to Phoenix. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
9,267 reviews

Crew

8.6

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.3

Overall

8.1

Reviews

1 / 10

Great airline! I would fly with them again. Overall, very positive experience along every step of the way. I was so jazzed they offer direct flights from Denver to Anchorage! Great customer service.

8.1
Very good
9,267 reviews
8.1
Very good
9,267 reviews

Crew

8.6

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.3

Overall

8.1

Reviews

1 / 10

Great airline! I would fly with them again. Overall, very positive experience along every step of the way. I was so jazzed they offer direct flights from Denver to Anchorage! Great customer service.

8.0
Very good
10,277 reviews
8.1
Very good
9,267 reviews

Crew

8.6

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.3

Overall

8.1

Reviews

1 / 10

Great airline! I would fly with them again. Overall, very positive experience along every step of the way. I was so jazzed they offer direct flights from Denver to Anchorage! Great customer service.

7.6
Good
4,271 reviews
8.1
Very good
9,267 reviews

Crew

8.6

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.3

Overall

8.1

Reviews

1 / 10

Great airline! I would fly with them again. Overall, very positive experience along every step of the way. I was so jazzed they offer direct flights from Denver to Anchorage! Great customer service.

7.5
Good
989 reviews
8.1
Very good
9,267 reviews

Crew

8.6

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.3

Overall

8.1

Reviews

1 / 10

Great airline! I would fly with them again. Overall, very positive experience along every step of the way. I was so jazzed they offer direct flights from Denver to Anchorage! Great customer service.

7.4
Good
10,629 reviews
8.1
Very good
9,267 reviews

Crew

8.6

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.3

Overall

8.1

Reviews

1 / 10

Great airline! I would fly with them again. Overall, very positive experience along every step of the way. I was so jazzed they offer direct flights from Denver to Anchorage! Great customer service.

Related info for your journey

Find useful and relevant information for your journey from Boston to Phoenix. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Boston to Phoenix?

    Located just 2.6 mi from the city center, Boston Logan Intl is the airport most travelers will use when flying to Phoenix from Boston. Booking flights from Logan Intl (BOS) to Phoenix should be relatively easy as there are 7 daily outbound flights to Phoenix from 9 different airlines.

  • Can I find flights from Boston to Phoenix for under $200 on Cheapflights?

    Yes, there are multiple flights from Boston to Phoenix for under $200. The cheapest flight booked recently is on Spirit Airlines for just $149, but on average you can expect to pay $180.

  • Are there nonstop flights from Boston to Phoenix for under $300 on Cheapflights?

    Cheapflights has at least 20 direct flights from Boston to Phoenix under $300. A good price for a nonstop flight from Boston to Phoenix is less than $271.

  • Are there last-minute flights available from Boston to Phoenix for under $300?

    There are currently 20+ open flights from Boston to Phoenix within the next 7 days for less than $300.

  • What days are nonstop flights available from Boston to Phoenix?

    Nonstop flights can be found on the following days: Tuesday, Thursday, Saturday.

  • How many flights depart from Boston to Phoenix on average per day?

    On average, you can expect to see 1 flight from Boston to Phoenix a day.
    Evening (6pm - Midnight) - 100% of flight departures

  • How long is the flight from Boston to Phoenix?

    Departing from Boston to Phoenix will take you 13h 24m. The distance from Boston to Phoenix is about 2307 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Boston to Phoenix round-trip?

    Flying on Spirit Airlines is currently your cheapest option to Phoenix, with prices starting at $149. Another option worth looking into is Frontier, starting at $178 round trip. Spirit Airlines is 59% cheaper than the average price of flights available within the next 90 days to this destination.

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

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $75. Frontier flights start at $93 while deals on JetBlue start at $114 one-way.

  • What are the most reliable airlines from Boston to Phoenix?

    No one likes to see their flight delayed. When booking a flight from Boston to Phoenix consider choosing EL AL (100%), Alaska Airlines (86%) or Delta (78%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Boston to Phoenix?

    Looking at all options, your cheapest flight can be booked for $128. While the most popular route (Boston Logan Intl - Phoenix Sky Harbor Intl) can be booked for $149 on average our data indicates $807 when flying from Boston to Phoenix.

  • What does BOS to PHX mean?

    Great question - BOS to PHX just means Boston Logan Intl Airport to Phoenix Sky Harbor Intl Airport. Now you’ll know what these unique codes when you look for flights! While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Phoenix-Mesa Gateway Airport (AZA), Prescott Airport (PRC), Phoenix Scottsdale Municipal Airport (SCF).

  • Can I find deals for flights from Boston to Phoenix that include extra baggage allowance?

    The amount of baggage you can bring on your Boston to Phoenix flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Boston to Phoenix with specific airlines?

    Yes, Cheapflights allows you to browse and filter Boston to Phoenix flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Boston to Phoenix that include hotel bookings?

    Yes. In addition to deals on Boston to Phoenix flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Phoenix?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Phoenix.

  • Can I find deals for business class flights from Boston to Phoenix?

    Yes. Cheapflights offers flight deals from Boston to Phoenix by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Boston to Phoenix that allow pets onboard?

    Many airlines flying from Boston to Phoenix offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Boston to Phoenix?

    Yes, you can often find last-minute deals on Boston to Phoenix flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Boston to Phoenix flight deals updated?

    The Boston to Phoenix flight deals you see on this page were last updated on 6/11.

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

  • What is the cheapest month to book a flight from Boston to Phoenix?

    Currently, January is the cheapest month in which you can book a flight from Boston to Phoenix (average of $251). Flying from Boston to Phoenix in June is currently the most expensive (average of $332). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 9 airlines flying from Boston to Phoenix

Discover the top 9 airlines that operate flights from Boston to Phoenix. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,117,830 searches. Data last updated June 11, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$69Average$212FlexibilityNo cancel feeOn-time65%
FrontierCheapest$124Average$202FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$128Average$409FlexibilityNo cancel feeOn-time62%
DeltaCheapest$128Average$333FlexibilityNo cancel feeOn-timeN/A
Sun Country AirCheapest$179Average$375FlexibilityNo cancel feeOn-time83%
United AirlinesCheapest$188Average$663FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$209Average$404FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$260Average$595FlexibilityNo cancel feeOn-time75%
Linear Air TaxiCheapest$19,200Average$88,584FlexibilityNo cancel feeOn-timeN/A

Search flights from Boston to Phoenix by cabin class

Find flights from Boston to Phoenix, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from Boston to Phoenix

Find hourly flight availability from Boston to Phoenix. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 11, 2024.
10%of flight departuresEarly morningMidnight to 6 am
9%of flight departuresMorning6 am to noon
81%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Boston to Phoenix

Explore weekly flight availability from Boston to Phoenix. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 11, 2024.
Sunday8daily flights
Monday8daily flights
Tuesday8daily flights
Wednesday8daily flights
Thursday8daily flights
Friday8daily flights
Saturday7daily flights
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.