Phoenix to Boston

AZABOS

Fly from Phoenix to Boston starting at USD 301 with Allegiant Air.Best fare available on Nov 19, 2026.Limited seats. Better plans. Book before it's gone.

Phoenix to Boston cheapest flights this week

18 Nov
Allegiant Air
10:30AZA
08:11BOS
3 StopUSD 366VIEW DEAL
19 Nov
Allegiant Air
07:00AZA
09:03BOS
1 StopUSD 301VIEW DEAL
25 Nov
Allegiant Air
15:58AZA
12:24BOS
1 StopUSD 352VIEW DEAL
27 Nov
Allegiant Air
08:20AZA
19:41BOS
1 StopUSD 361VIEW DEAL
1 Dec
Allegiant Air
11:30AZA
18:10BOS
3 StopUSD 358VIEW DEAL
1 May
Allegiant Air
14:31AZA
13:29BOS
2 StopUSD 494VIEW DEAL

Phoenix to Boston monthly flight fare trend

Nov
from USD 301
Dec
from USD 358
Jan
No flights
Feb
No flights
Mar
No flights
Apr
No flights

Airport Details

Origin

Phoenix

Mesa Gateway Airport (AZA)

Mesa, AZA
Zone

Phoenix

Elev

1382 ft

Destination

Boston

Logan International Airport (BOS)

Boston, BOS
Zone

New York

Elev

20 ft