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

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JetBlue Airways Flight 734 Route Deals From $90

The cheapest prices found with in the last 7 days for return flights were $178 and $90 for one-way flights to Logan Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Feb 11 - Tue, Feb 17
SFO
San Francisco Intl.
BOS
Logan Intl.
$178 Roundtrip, found 2 hours ago
$178
Roundtrip
found 2 hours ago
Select JetBlue Airways flight, departing Wed, Feb 11 from San Francisco Intl. to Logan Intl., returning Tue, Feb 17, priced at $178 found 2 hours ago
Tue, Jan 13 - Sat, Jan 24
SFO
San Francisco Intl.
BOS
Logan Intl.
$182 Roundtrip, found 8 hours ago
$182
Roundtrip
found 8 hours ago
Select JetBlue Airways flight, departing Tue, Jan 13 from San Francisco Intl. to Logan Intl., returning Sat, Jan 24, priced at $182 found 8 hours ago
Mon, Feb 2 - Tue, Feb 10
SFO
San Francisco Intl.
BOS
Logan Intl.
$182 Roundtrip, found 3 hours ago
$182
Roundtrip
found 3 hours ago
Select JetBlue Airways flight, departing Mon, Feb 2 from San Francisco Intl. to Logan Intl., returning Tue, Feb 10, priced at $182 found 3 hours ago
Tue, Jan 27 - Fri, Jan 30
SFO
San Francisco Intl.
BOS
Logan Intl.
$192 Roundtrip, found 1 hour ago
$192
Roundtrip
found 1 hour ago
Select JetBlue Airways flight, departing Tue, Jan 27 from San Francisco Intl. to Logan Intl., returning Fri, Jan 30, priced at $192 found 1 hour ago
Thu, Jan 29 - Wed, Feb 4
SFO
San Francisco Intl.
BOS
Logan Intl.
$197 Roundtrip, found 2 hours ago
$197
Roundtrip
found 2 hours ago
Select JetBlue Airways flight, departing Thu, Jan 29 from San Francisco Intl. to Logan Intl., returning Wed, Feb 4, priced at $197 found 2 hours ago
Wed, Apr 1 - Tue, Apr 7
SFO
San Francisco Intl.
BOS
Logan Intl.
$199 Roundtrip, found 17 hours ago
$199
Roundtrip
found 17 hours ago
Select JetBlue Airways flight, departing Wed, Apr 1 from San Francisco Intl. to Logan Intl., returning Tue, Apr 7, priced at $199 found 17 hours ago
Wed, Apr 1 - Tue, Apr 7
SFO
San Francisco Intl.
BOS
Logan Intl.
$201 Roundtrip, found 17 hours ago
$201
Roundtrip
found 17 hours ago
Select JetBlue Airways flight, departing Wed, Apr 1 from San Francisco Intl. to Logan Intl., returning Tue, Apr 7, priced at $201 found 17 hours ago
Mon, Feb 23 - Sat, Feb 28
SFO
San Francisco Intl.
BOS
Logan Intl.
$204 Roundtrip, found 18 hours ago
$204
Roundtrip
found 18 hours ago
Select JetBlue Airways flight, departing Mon, Feb 23 from San Francisco Intl. to Logan Intl., returning Sat, Feb 28, priced at $204 found 18 hours ago
Tue, Feb 24 - Tue, Mar 3
SFO
San Francisco Intl.
BOS
Logan Intl.
$207 Roundtrip, found 8 hours ago
$207
Roundtrip
found 8 hours ago
Select JetBlue Airways flight, departing Tue, Feb 24 from San Francisco Intl. to Logan Intl., returning Tue, Mar 3, priced at $207 found 8 hours ago
Tue, Jan 13 - Thu, Jan 15
SFO
San Francisco Intl.
BOS
Logan Intl.
$208 Roundtrip, found 11 hours ago
$208
Roundtrip
found 11 hours ago
Select JetBlue Airways flight, departing Tue, Jan 13 from San Francisco Intl. to Logan Intl., returning Thu, Jan 15, priced at $208 found 11 hours ago