Phoenix to Boston

PHXBOS

Fly from Phoenix to Boston starting at SAR 448 with United Airlines.Best fare available on Jul 30, 2026.Limited seats. Better plans. Book before it's gone.

Phoenix to Boston cheapest flights this week

29 Jul
United Airlines
08:50PHX
16:14BOS
1 StopSAR 574VIEW DEAL
30 Jul
Frontier Airlines
00:12PHX
06:09BOS
1 StopSAR 507VIEW DEAL
30 Jul
United Airlines
14:48PHX
22:14BOS
1 StopSAR 448VIEW DEAL
2 Aug
Frontier Airlines
00:12PHX
06:09BOS
1 StopSAR 766VIEW DEAL
4 Aug
Frontier Airlines
00:12PHX
06:09BOS
1 StopSAR 847VIEW DEAL
11 Aug
Frontier Airlines
00:12PHX
06:09BOS
1 StopSAR 607VIEW DEAL
25 Sept
Frontier Airlines
22:44PHX
09:05BOS
1 StopSAR 522VIEW DEAL
25 Sept
Alaska Airlines
07:08PHX
02:47BOS
1 StopSAR 581VIEW DEAL
26 Sept
Southwest Airlines
11:30PHX
21:30BOS
1 StopSAR 551VIEW DEAL
26 Sept
American Airlines
15:20PHX
20:30BOS
DirectSAR 566VIEW DEAL

Phoenix to Boston monthly flight fare trend

Jul
from SAR 448
Aug
from SAR 607
Sep
from SAR 522
Oct
from SAR 574
Nov
from SAR 559
Dec
No flights

Airport Details

Origin

Phoenix

Phoenix Sky Harbor International Airport (PHX)

Phoenix, PHX
Zone

Phoenix

Elev

1135 ft

Destination

Boston

Logan International Airport (BOS)

Boston, BOS
Zone

New York

Elev

20 ft

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