Flights from Boston to Phoenix Sky Harbor

Our cheapest offers for flights from Boston to Phoenix Sky Harbor

Here you can compare cheap flights from Boston (BOS) to Phoenix Sky Harbor (PHX) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Phoenix Sky Harbor. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Best option
Boston
Phoenix - Sky Harbor
Outbound
06/08/25
direct
B61303
05h 51min
Return
06/12/25
direct
B60502
04h 55min
JetBlue Airways ?
$253
Boston
Phoenix - Sky Harbor
Outbound
04/12/25
1 Stopover (MSP)
SY0252, F94991
15h 30min
Return
04/27/25
2 Stopovers (DEN, ATL)
F91376, F93294, F93512
27h 08min
Sun Country Airlines, Frontier Airlines ?
$277
Boston
Phoenix - Sky Harbor
Outbound
06/20/25
1 Stopover (MSP)
SY0252, SY0609
14h 10min
Return
07/19/25
1 Stopover (MSP)
SY0606, SY0253
26h 33min
Sun Country Airlines ?
$342
Boston
Phoenix - Sky Harbor
Outbound
06/20/25
1 Stopover (MSP)
SY0252, SY0609
14h 10min
Return
07/19/25
1 Stopover (ORD)
UA1400, UA1403
07h 31min
Sun Country Airlines ?
$344
Boston
Phoenix - Sky Harbor
Outbound
06/20/25
1 Stopover (MSP)
SY0252, SY0609
14h 10min
Return
07/19/25
1 Stopover (MSP)
SY0606, SY0251
13h 27min
Sun Country Airlines
$356
Boston
Phoenix - Sky Harbor
Outbound
04/21/25
3 Stopovers (MIA, ATL, LAS)
AA1397, AA0659, F91115, F94116
26h 48min
Return
05/19/25
2 Stopovers (DEN, MCO)
F91376, F94920, F93348
39h 56min
American Airlines, Frontier Airlines ?
$357
Boston
Phoenix - Sky Harbor
Outbound
06/10/25
direct
B61303
05h 51min
Return
06/29/25
1 Stopover (JFK)
B60136, B61018
08h 30min
JetBlue Airways ?
$364
Boston
Phoenix - Sky Harbor
Outbound
04/12/25
3 Stopovers (ATL, LAX, LAS)
NK1259, NK0206, NK0671, NK0477
26h 23min
Return
04/27/25
2 Stopovers (LAS, DTW)
NK0478, NK0817, NK0180
27h 45min
Spirit Airlines ?
$383
Boston
Phoenix - Sky Harbor
Outbound
06/10/25
1 Stopover (ORD)
UA0449, UA0609
10h 38min
Return
06/29/25
2 Stopovers (DEN, MSP)
F92142, SY0658, SY0251
35h 56min
United Airlines ?
$394
Boston
Phoenix - Sky Harbor
Outbound
06/08/25
1 Stopover (MCO)
F93347, F91085
11h 20min
Return
06/12/25
1 Stopover (MCO)
F91086, F93348
30h 47min
Frontier Airlines
$399
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Boston to Phoenix Sky Harbor

Favorite airline: Sun Country Airlines
The most popular airline for flights from Boston to Phoenix - Sky Harbor is Sun Country Airlines.
Sun Country Airlines
28 %
Delta
20 %
Spirit Airlines
16 %
Stopover flights are the cheapest connection
On this route, direct flights are $122.00 more expensive than flights with a stopover.
non stop flight
1 stop
05h 55min
15h 22min
$416
$294
Favourite connection: via Minneapolis
On this route, flights with a stopover in Minneapolis are the most popular.
Route
bookings
1 stopover Minneapolis - St. Paul International Airport, MN
08h 19min, from $490
35 %
Direct flights
05h 55min, from $416
30 %
1 stopover Fort Lauderdale-Hollywood International Airport, FL
15h 22min, from $294
20 %

Important flight information

Flight information: Boston - Phoenix - Sky Harbor

Roundtrip from $252.74
Flight duration min. 05:59 / max. 06:27
Return flight duration min. 04:40/ max. 06:50
Distance 3698 km
Flights per week 31
Departure airport Airport Boston Logan International Airport, MA (BOS)
Arrival airport Airport Phoenix - Sky Harbor International Airport (PHX)
Destination country Flights to United States
Alternative routes to United States
Alternative flights to Phoenix - Sky Harbor
Flight destinations with a similar price
Flight destinations with a similar price