JetBlue Airways Flight 734 Deals & Information (2025/2026)

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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 $217 and $109 for one-way flights to Logan Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jan 6 - Wed, Jan 14
SFO
San Francisco Intl.
BOS
Logan Intl.
$217 Roundtrip, just found
$217
Roundtrip
just found
Select JetBlue Airways flight, departing Tue, Jan 6 from San Francisco Intl. to Logan Intl., returning Wed, Jan 14, priced at $217 just found
Sat, Dec 6 - Sat, Dec 13
SFO
San Francisco Intl.
BOS
Logan Intl.
$221 Roundtrip, just found
$221
Roundtrip
just found
Select JetBlue Airways flight, departing Sat, Dec 6 from San Francisco Intl. to Logan Intl., returning Sat, Dec 13, priced at $221 just found
Sat, Dec 6 - Sun, Dec 7
SFO
San Francisco Intl.
BOS
Logan Intl.
$226 Roundtrip, just found
$226
Roundtrip
just found
Select JetBlue Airways flight, departing Sat, Dec 6 from San Francisco Intl. to Logan Intl., returning Sun, Dec 7, priced at $226 just found
Thu, Nov 27 - Thu, Dec 4
SFO
San Francisco Intl.
BOS
Logan Intl.
$229 Roundtrip, just found
$229
Roundtrip
just found
Select JetBlue Airways flight, departing Thu, Nov 27 from San Francisco Intl. to Logan Intl., returning Thu, Dec 4, priced at $229 just found
Thu, Dec 25 - Tue, Jan 6
SFO
San Francisco Intl.
BOS
Logan Intl.
$234 Roundtrip, found 5 hours ago
$234
Roundtrip
found 5 hours ago
Select JetBlue Airways flight, departing Thu, Dec 25 from San Francisco Intl. to Logan Intl., returning Tue, Jan 6, priced at $234 found 5 hours ago
Thu, Dec 25 - Tue, Jan 6
SFO
San Francisco Intl.
BOS
Logan Intl.
$239 Roundtrip, found 5 hours ago
$239
Roundtrip
found 5 hours ago
Select JetBlue Airways flight, departing Thu, Dec 25 from San Francisco Intl. to Logan Intl., returning Tue, Jan 6, priced at $239 found 5 hours ago
Thu, Nov 27 - Thu, Dec 4
SFO
San Francisco Intl.
BOS
Logan Intl.
$239 Roundtrip, just found
$239
Roundtrip
just found
Select JetBlue Airways flight, departing Thu, Nov 27 from San Francisco Intl. to Logan Intl., returning Thu, Dec 4, priced at $239 just found
Fri, Feb 6 - Wed, Feb 11
SFO
San Francisco Intl.
BOS
Logan Intl.
$242 Roundtrip, found 13 hours ago
$242
Roundtrip
found 13 hours ago
Select JetBlue Airways flight, departing Fri, Feb 6 from San Francisco Intl. to Logan Intl., returning Wed, Feb 11, priced at $242 found 13 hours ago
Thu, Dec 25 - Wed, Jan 7
SFO
San Francisco Intl.
BOS
Logan Intl.
$243 Roundtrip, found 1 day ago
$243
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Thu, Dec 25 from San Francisco Intl. to Logan Intl., returning Wed, Jan 7, priced at $243 found 1 day ago
Thu, Dec 25 - Tue, Jan 6
SFO
San Francisco Intl.
BOS
Logan Intl.
$244 Roundtrip, found 5 hours ago
$244
Roundtrip
found 5 hours ago
Select JetBlue Airways flight, departing Thu, Dec 25 from San Francisco Intl. to Logan Intl., returning Tue, Jan 6, priced at $244 found 5 hours ago