San Jose to Boston

SJCBOS

Fly from San Jose to Boston starting at USD 149 with Alaska Airlines.Best fare available on Jul 14, 2026.Limited seats. Better plans. Book before it's gone.

San Jose to Boston cheapest flights this week

14 Jul
Alaska Airlines
17:02SJC
02:40BOS
1 StopUSD 149VIEW DEAL
14 Jul
Alaska Airlines
10:19SJC
20:59BOS
1 StopUSD 233VIEW DEAL
15 Jul
Southwest Airlines
10:20SJC
20:35BOS
1 StopUSD 196VIEW DEAL
16 Jul
Southwest Airlines
11:35SJC
21:10BOS
1 StopUSD 257VIEW DEAL
21 Jul
Alaska Airlines
17:02SJC
02:40BOS
1 StopUSD 155VIEW DEAL
25 Jul
Alaska Airlines
17:02SJC
02:40BOS
1 StopUSD 174VIEW DEAL
26 Jul
Southwest Airlines
06:05SJC
16:35BOS
1 StopUSD 180VIEW DEAL
27 Aug
Southwest Airlines
23:00SJC
06:00BOS
1 StopUSD 170VIEW DEAL
20 Sept
Southwest Airlines
12:20SJC
21:25BOS
1 StopUSD 179VIEW DEAL

San Jose to Boston monthly flight fare trend

Jul
from USD 149
Aug
from USD 170
Sep
from USD 179
Oct
No flights
Nov
No flights
Dec
No flights

Airport Details

Origin

San Jose

Norman Y. Mineta San Jose International Airport (SJC)

San Jose, SJC
Zone

Los Angeles

Elev

62 ft

Destination

Boston

Logan International Airport (BOS)

Boston, BOS
Zone

New York

Elev

20 ft

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