Find Deals on Flights from Boston Logan International to San Jose Juan Santamaria Intl (BOS - SJO)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Boston Logan International to San Jose Juan Santamaria Intl

(Round-trip)
Depart: Tue Oct 25 2016 Return: Thu Nov 3 2016 Trip spans 10 days
JetBlue
JetBlue
BOS
2:00a
SJO
10:27a
8h 27m
1 stop
SJO
9:19a
BOS
5:57p
8h 38m
1 stop
Depart: Sat Nov 12 2016 Return: Sun Nov 20 2016 Trip spans 9 days
Spirit Airlines
Spirit Airlines
BOS
3:04p
SJO
8:50a
17h 46m
1 stop
SJO
9:12p
BOS
4:12a
7h 00m
1 stop
Depart: Tue Nov 8 2016 Return: Sun Nov 13 2016 Trip spans 6 days
Major Airline
Major Airline
BOS
10:32p
SJO
7:31a
8h 59m
1 stop
SJO
10:27p
BOS
6:30a
8h 03m
1 stop
Depart: Fri Feb 24 2017 Return: Sun Mar 5 2017 Trip spans 10 days
Aeromexico
Aeromexico
BOS
6:30p
SJO
7:37a
13h 07m
1 stop
SJO
7:37a
BOS
3:35p
31h 58m
1 stop
Depart: Tue Nov 22 2016 Return: Tue Nov 29 2016 Trip spans 8 days
Copa Airlines
Copa Airlines
BOS
3:32a
SJO
4:16a
24h 44m
1 stop
SJO
6:43a
BOS
11:30a
28h 47m
1 stop
Depart: Tue Feb 14 2017 Return: Tue Feb 21 2017 Trip spans 8 days
Delta
Delta
BOS
1:00a
SJO
8:46a
7h 46m
1 stop
SJO
3:20a
BOS
6:03p
14h 43m
2 stops
Depart: Sat Dec 10 2016 Return: Sat Dec 17 2016 Trip spans 8 days
American Airlines
American Airlines
BOS
2:35a
SJO
10:49a
8h 14m
1 stop
SJO
9:35a
BOS
8:35p
11h 00m
1 stop
Depart: Fri Jan 6 2017 Return: Fri Feb 3 2017 Trip spans 29 days
United
United
BOS
1:27p
SJO
8:45a
19h 18m
1 stop
SJO
2:00a
BOS
5:30p
15h 30m
2 stops
Depart: Tue Oct 18 2016 Return: Mon Oct 31 2016 Trip spans 14 days
JetBlue
JetBlue
BOS
2:24a
SJO
6:58a
28h 34m
1 stop
SJO
9:19a
BOS
5:57p
8h 38m
1 stop
Depart: Mon Nov 14 2016 Return: Sun Nov 20 2016 Trip spans 7 days
Spirit Airlines
Spirit Airlines
BOS
3:04p
SJO
8:50a
17h 46m
1 stop
SJO
9:12p
BOS
12:59p
15h 47m
1 stop
Depart: Fri Oct 21 2016 Return: Wed Oct 26 2016 Trip spans 6 days
Major Airline
Major Airline
BOS
10:19p
SJO
6:27a
8h 08m
1 stop
SJO
5:25a
BOS
11:49p
18h 24m
1 stop
Depart: Wed Oct 12 2016 Return: Tue Oct 18 2016 Trip spans 7 days
Spirit Airlines
Spirit Airlines
BOS
2:13p
SJO
9:35a
19h 22m
1 stop
SJO
9:13p
BOS
5:55a
8h 42m
1 stop
Depart: Wed Nov 9 2016 Return: Mon Nov 14 2016 Trip spans 6 days
JetBlue
JetBlue
BOS
2:30p
SJO
7:47a
17h 17m
1 stop
SJO
9:19a
BOS
5:57p
8h 38m
1 stop
Depart: Sat Oct 22 2016 Return: Tue Oct 25 2016 Trip spans 4 days
Major Airline
Major Airline
BOS
1:32a
SJO
12:55p
11h 23m
1 stop
SJO
12:31a
BOS
8:26a
7h 55m
1 stop
Depart: Tue Oct 11 2016 Return: Thu Oct 20 2016 Trip spans 10 days
Spirit Airlines
Spirit Airlines
BOS
2:13p
SJO
10:17p
8h 04m
1 stop
SJO
8:35a
BOS
6:35p
10h 00m
2 stops
Depart: Thu Oct 13 2016 Return: Sun Oct 16 2016 Trip spans 4 days
Major Airline
Major Airline
BOS
10:00p
SJO
4:59p
18h 59m
2 stops
SJO
10:08p
BOS
2:59p
16h 51m
2 stops
Depart: Sun Oct 9 2016 Return: Wed Oct 19 2016 Trip spans 11 days
Aeromexico
Aeromexico
BOS
7:20p
SJO
8:59p
25h 39m
1 stop
SJO
7:49a
BOS
3:40p
31h 51m
1 stop
Depart: Fri Dec 2 2016 Return: Tue Dec 6 2016 Trip spans 5 days
Copa Airlines
Copa Airlines
BOS
3:07a
SJO
2:54p
11h 47m
1 stop
SJO
2:34a
BOS
11:35a
9h 01m
1 stop
Depart: Thu Feb 23 2017 Return: Wed Mar 1 2017 Trip spans 7 days
Delta
Delta
BOS
4:45a
SJO
4:40p
11h 55m
1 stop
SJO
9:00a
BOS
6:36p
9h 36m
1 stop
Depart: Mon Oct 31 2016 Return: Thu Nov 10 2016 Trip spans 11 days
JetBlue
JetBlue
BOS
2:05a
SJO
10:23a
8h 18m
1 stop
SJO
9:19a
BOS
5:57p
8h 38m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Boston
$290
Destination

San Jose
$290