JetBlue Airways Flight 734 Deals & Information (2026/2027)

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JetBlue Airways Flight 734 Route Deals From $109

The cheapest prices found with in the last 7 days for return flights were $207 and $109 for one-way flights to Logan Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Mar 9 - Tue, Apr 7
SFO
San Francisco Intl.
BOS
Logan Intl.
$207 Roundtrip, found 1 day ago
$207
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Mon, Mar 9 from San Francisco Intl. to Logan Intl., returning Tue, Apr 7, priced at $207 found 1 day ago
Mon, Mar 9 - Tue, Apr 7
SFO
San Francisco Intl.
BOS
Logan Intl.
$208 Roundtrip, found 1 day ago
$208
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Mon, Mar 9 from San Francisco Intl. to Logan Intl., returning Tue, Apr 7, priced at $208 found 1 day ago
Thu, Mar 5 - Wed, Mar 11
SFO
San Francisco Intl.
BOS
Logan Intl.
$216 Roundtrip, just found
$216
Roundtrip
just found
Select JetBlue Airways flight, departing Thu, Mar 5 from San Francisco Intl. to Logan Intl., returning Wed, Mar 11, priced at $216 just found
Tue, Mar 3 - Wed, Mar 11
SFO
San Francisco Intl.
BOS
Logan Intl.
$218 Roundtrip, just found
$218
Roundtrip
just found
Select JetBlue Airways flight, departing Tue, Mar 3 from San Francisco Intl. to Logan Intl., returning Wed, Mar 11, priced at $218 just found
Wed, Feb 25 - Mon, Mar 2
SFO
San Francisco Intl.
BOS
Logan Intl.
$220 Roundtrip, just found
$220
Roundtrip
just found
Select JetBlue Airways flight, departing Wed, Feb 25 from San Francisco Intl. to Logan Intl., returning Mon, Mar 2, priced at $220 just found
Mon, Mar 30 - Tue, Mar 31
SFO
San Francisco Intl.
BOS
Logan Intl.
$222 Roundtrip, found 5 days ago
$222
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Mon, Mar 30 from San Francisco Intl. to Logan Intl., returning Tue, Mar 31, priced at $222 found 5 days ago
Tue, Feb 10 - Wed, Feb 25
SFO
San Francisco Intl.
BOS
Logan Intl.
$222 Roundtrip, found 5 days ago
$222
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Tue, Feb 10 from San Francisco Intl. to Logan Intl., returning Wed, Feb 25, priced at $222 found 5 days ago
Wed, Feb 25 - Mon, Mar 2
SFO
San Francisco Intl.
BOS
Logan Intl.
$223 Roundtrip, just found
$223
Roundtrip
just found
Select JetBlue Airways flight, departing Wed, Feb 25 from San Francisco Intl. to Logan Intl., returning Mon, Mar 2, priced at $223 just found
Mon, Mar 30 - Wed, Apr 8
SFO
San Francisco Intl.
BOS
Logan Intl.
$227 Roundtrip, found 13 hours ago
$227
Roundtrip
found 13 hours ago
Select JetBlue Airways flight, departing Mon, Mar 30 from San Francisco Intl. to Logan Intl., returning Wed, Apr 8, priced at $227 found 13 hours ago
Wed, Feb 11 - Sat, Feb 28
SFO
San Francisco Intl.
BOS
Logan Intl.
$228 Roundtrip, found 3 days ago
$228
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Wed, Feb 11 from San Francisco Intl. to Logan Intl., returning Sat, Feb 28, priced at $228 found 3 days ago