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

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JetBlue Airways Flight 734 Route Deals From $154

The cheapest prices found with in the last 7 days for return flights were $284 and $154 for one-way flights to Logan Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jun 2 - Sat, Jun 6
SFO
San Francisco Intl.
BOS
Logan Intl.
$284 Roundtrip, found 4 hours ago
$284
Roundtrip
found 4 hours ago
Select JetBlue Airways flight, departing Tue, Jun 2 from San Francisco Intl. to Logan Intl., returning Sat, Jun 6, priced at $284 found 4 hours ago
Tue, Jun 2 - Wed, Jun 10
SFO
San Francisco Intl.
BOS
Logan Intl.
$285 Roundtrip, found 1 hour ago
$285
Roundtrip
found 1 hour ago
Select JetBlue Airways flight, departing Tue, Jun 2 from San Francisco Intl. to Logan Intl., returning Wed, Jun 10, priced at $285 found 1 hour ago
Sat, Aug 8 - Sat, Aug 15
SFO
San Francisco Intl.
BOS
Logan Intl.
$293 Roundtrip, found 1 hour ago
$293
Roundtrip
found 1 hour ago
Select JetBlue Airways flight, departing Sat, Aug 8 from San Francisco Intl. to Logan Intl., returning Sat, Aug 15, priced at $293 found 1 hour ago
Tue, Jun 2 - Thu, Jun 4
SFO
San Francisco Intl.
BOS
Logan Intl.
$296 Roundtrip, found 11 hours ago
$296
Roundtrip
found 11 hours ago
Select JetBlue Airways flight, departing Tue, Jun 2 from San Francisco Intl. to Logan Intl., returning Thu, Jun 4, priced at $296 found 11 hours ago
Tue, Aug 11 - Tue, Aug 18
SFO
San Francisco Intl.
BOS
Logan Intl.
$297 Roundtrip, found 4 days ago
$297
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Tue, Aug 11 from San Francisco Intl. to Logan Intl., returning Tue, Aug 18, priced at $297 found 4 days ago