Flights from Phoenix to Boston, United States

Did you mean flights from Boston to Phoenix?

Phoenix to Boston Last modified: May 8, 2025 14:32 -04:00

We've scanned 122,775,531 round trip itineraries and found the cheapest flights to Boston. Spirit & American frequently offer the best deals to Boston flights, or select your preferred carrier below to see the cheapest days to fly.

Spirit
PHXBOS
Mon 6/16
1 stop
BOSPHX
Wed 6/18
1 stop
$224
American
PHXBOS
Tue 7/8
nonstop
BOSPHX
Tue 7/15
nonstop
$231
JetBlue
PHXBOS
Wed 5/28
nonstop
BOSPHX
Tue 6/3
nonstop
$231
Major Airlines
PHXBOS
Sat 6/28
nonstop
BOSPHX
Tue 7/1
nonstop
$231
Alaska
PHXBOS
Wed 6/4
1 stop
BOSPHX
Sat 6/7
1 stop
$250
United
PHXBOS
Wed 5/28
1 stop
BOSPHX
Wed 6/4
1 stop
$251

How Much is a Flight from Phoenix to Boston?

We have collected flight cost data from across the web for travel from Phoenix to Boston, and have found the average flight price for this trip to be $235.

Where To Buy Cheap Flights from Phoenix to Boston?

The best way to find a great deal on airfare is to search multiple sites. When you run a search on FareCompare, we search multiple sites and fare sources all at once so you don't have to - which is why we think FareCompare is the best place to find cheap tickets. Airlines can adjust prices for tickets from Phoenix to Boston based on the day and time that you decide to book your flight. We have collected data from all airlines, and have found that Tuesdays, Wednesdays, and Saturdays are often the best days to book flights. If you'd like to learn more, read our article about the best time to buy airline tickets.

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

The chart below shows up-to-date information regarding how far in advance to book your flight from Phoenix to Boston.

Non Stop versus Connecting
Advanced PurchaseNon StopConnecting
< 7 days $313 $290
7-14 days $244 $263
14-21 days $244 $264
21-30 days $231 $251
30-60 days $231 $224
60-90 days $231 $241
90+ days $231 $241

Cheapest Day To Fly from Phoenix to Boston

We've examined 245,551,062 itinerary searches that we've seen for departures in the next 90 days and found that the cheapest day to fly from Phoenix to Boston is Sunday. See the chart below to compare prices for other days of the week.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$231$231$244$244$231 $224

Compare Flight Prices from Phoenix to Boston by Month

Low priced flights are most commonly available by purchasing between one and three months in advance. International or holiday flights may need to be purchased even further in advance. The chart below shows the cheapest flight prices by month for Phoenix to Boston flights.

Month Origin Destination Carrier Depart Date Return Date Stops Price
April Phoenix Boston Major Airlines 4/30/25 5/13/25 1 $337
May Phoenix Boston JetBlue 5/28/25 6/3/25 0 $231
June Phoenix Boston Spirit 6/16/25 6/18/25 1 $224

Cheap Last Minute Flights from Phoenix to Boston

Looking for cheap last minute flights or a weekend getaway? We've got you covered with weekend flight deals from Phoenix to Boston. The chart below shows the best last minute deals and cheap flights this weekend we could find.

Next 30 Days

SunMonTueWedThuFriSat
27 28 29 30 1 2 3
$303
4 5 6 7 8 9 10
$303 $290
11 12 13 14 15 16 17
$290 $257
18 19 20 21 22 23 24
$257 $257
25 26 27 28 29 30 31
$257 $244
1 2 3 4 5 6 7
$244

Connecting Flights vs Direct Flights from Phoenix to Boston

Flights between some cities may be significantly cheaper if you choose a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from Phoenix to Boston is $270.

The average price for direct flights from Phoenix to Boston is $274.

The chart below shows up to date information regarding non-stop flights from Phoenix to Boston.

Weekly Direct Flights from Phoenix to Boston - By Carrier
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
American 4 4 4 4 4 4 4 04:05 17:05

One Way Flights vs Round Trip Flights from Phoenix to Boston

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Phoenix to Boston. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Phoenix to Boston is $145.

The average price for round trip flights from Phoenix to Boston is $264.

Phoenix to Boston Flight Questions

Below are some common questions that asked about this flight route:

Question: How long is the flight from Phoenix to Boston?
Answer: The average Phoenix to Boston flight time is 5 hours.
Question: How far is Boston from Phoenix?
Answer: The distance from Phoenix to Boston is 2,294 miles (3,691 kilometers).
Question: How common are direct flights from Phoenix to Boston?
Answer: There are 28 direct flights from Phoenix to Boston.
Question: What are the most popular Phoenix airlines for direct flights from Phoenix to Boston?
Answer: American Airlines provides 100% of the non-stop flights between Phoenix and Boston.

Farecompare Research Tools

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Cheap Flights from Phoenix to Boston