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

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JetBlue Airways Flight 734 Route Deals From $104

The cheapest prices found with in the last 7 days for return flights were $207 and $104 for one-way flights to Logan Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Jan 25 - Mon, Jan 26
SFO
San Francisco Intl.
BOS
Logan Intl.
$207 Roundtrip, found 6 hours ago
$207
Roundtrip
found 6 hours ago
Select JetBlue Airways flight, departing Sun, Jan 25 from San Francisco Intl. to Logan Intl., returning Mon, Jan 26, priced at $207 found 6 hours ago
Sun, Jan 25 - Sun, Feb 1
SFO
San Francisco Intl.
BOS
Logan Intl.
$210 Roundtrip, found 2 hours ago
$210
Roundtrip
found 2 hours ago
Select JetBlue Airways flight, departing Sun, Jan 25 from San Francisco Intl. to Logan Intl., returning Sun, Feb 1, priced at $210 found 2 hours ago
Wed, Jan 21 - Fri, Jan 30
SFO
San Francisco Intl.
BOS
Logan Intl.
$217 Roundtrip, found 3 days ago
$217
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Wed, Jan 21 from San Francisco Intl. to Logan Intl., returning Fri, Jan 30, priced at $217 found 3 days ago
Sun, Feb 8 - Tue, Feb 24
SFO
San Francisco Intl.
BOS
Logan Intl.
$218 Roundtrip, found 1 day ago
$218
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Sun, Feb 8 from San Francisco Intl. to Logan Intl., returning Tue, Feb 24, priced at $218 found 1 day ago
Sat, Jan 31 - Mon, Feb 2
SFO
San Francisco Intl.
BOS
Logan Intl.
$222 Roundtrip, found 3 days ago
$222
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Sat, Jan 31 from San Francisco Intl. to Logan Intl., returning Mon, Feb 2, priced at $222 found 3 days ago
Sat, Jan 24 - Fri, Jan 30
SFO
San Francisco Intl.
BOS
Logan Intl.
$223 Roundtrip, found 7 hours ago
$223
Roundtrip
found 7 hours ago
Select JetBlue Airways flight, departing Sat, Jan 24 from San Francisco Intl. to Logan Intl., returning Fri, Jan 30, priced at $223 found 7 hours ago
Tue, Jan 20 - Mon, Jan 26
SFO
San Francisco Intl.
BOS
Logan Intl.
$225 Roundtrip, found 3 days ago
$225
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Tue, Jan 20 from San Francisco Intl. to Logan Intl., returning Mon, Jan 26, priced at $225 found 3 days ago
Wed, Feb 25 - Mon, Mar 2
SFO
San Francisco Intl.
BOS
Logan Intl.
$230 Roundtrip, found 3 days ago
$230
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Wed, Feb 25 from San Francisco Intl. to Logan Intl., returning Mon, Mar 2, priced at $230 found 3 days ago
Fri, Feb 20 - Wed, Feb 25
SFO
San Francisco Intl.
BOS
Logan Intl.
$235 Roundtrip, found 4 days ago
$235
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Fri, Feb 20 from San Francisco Intl. to Logan Intl., returning Wed, Feb 25, priced at $235 found 4 days ago
Fri, Mar 13 - Tue, Mar 17
SFO
San Francisco Intl.
BOS
Logan Intl.
$243 Roundtrip, found 4 hours ago
$243
Roundtrip
found 4 hours ago
Select JetBlue Airways flight, departing Fri, Mar 13 from San Francisco Intl. to Logan Intl., returning Tue, Mar 17, priced at $243 found 4 hours ago