United Flight UA5571 Deals & Information (2025/2026)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

United Flight 5571 Route Deals From $121

The cheapest prices found with in the last 7 days for return flights were $209 and $121 for one-way flights to San Francisco Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jul 29 - Mon, Aug 4
SBA
Santa Barbara Municipal
SFO
San Francisco Intl.
$209 Roundtrip, found 3 days ago
$209
Roundtrip
found 3 days ago
Select United flight, departing Tue, Jul 29 from Santa Barbara Municipal to San Francisco Intl., returning Mon, Aug 4, priced at $209 found 3 days ago
Thu, Aug 14 - Mon, Aug 18
SBA
Santa Barbara Municipal
SFO
San Francisco Intl.
$264 Roundtrip, found 12 hours ago
$264
Roundtrip
found 12 hours ago
Select United flight, departing Thu, Aug 14 from Santa Barbara Municipal to San Francisco Intl., returning Mon, Aug 18, priced at $264 found 12 hours ago
Thu, Aug 14 - Mon, Aug 18
SBA
Santa Barbara Municipal
SFO
San Francisco Intl.
$274 Roundtrip, found 12 hours ago
$274
Roundtrip
found 12 hours ago
Select United flight, departing Thu, Aug 14 from Santa Barbara Municipal to San Francisco Intl., returning Mon, Aug 18, priced at $274 found 12 hours ago
Thu, Aug 14 - Mon, Aug 18
SBA
Santa Barbara Municipal
SFO
San Francisco Intl.
$284 Roundtrip, found 12 hours ago
$284
Roundtrip
found 12 hours ago
Select United flight, departing Thu, Aug 14 from Santa Barbara Municipal to San Francisco Intl., returning Mon, Aug 18, priced at $284 found 12 hours ago
Thu, Aug 14 - Mon, Aug 18
SBA
Santa Barbara Municipal
SFO
San Francisco Intl.
$304 Roundtrip, found 12 hours ago
$304
Roundtrip
found 12 hours ago
Select United flight, departing Thu, Aug 14 from Santa Barbara Municipal to San Francisco Intl., returning Mon, Aug 18, priced at $304 found 12 hours ago
Thu, Aug 14 - Mon, Aug 18
SBA
Santa Barbara Municipal
SFO
San Francisco Intl.
$314 Roundtrip, found 12 hours ago
$314
Roundtrip
found 12 hours ago
Select United flight, departing Thu, Aug 14 from Santa Barbara Municipal to San Francisco Intl., returning Mon, Aug 18, priced at $314 found 12 hours ago
Thu, Aug 14 - Mon, Aug 18
SBA
Santa Barbara Municipal
SFO
San Francisco Intl.
$319 Roundtrip, found 12 hours ago
$319
Roundtrip
found 12 hours ago
Select United flight, departing Thu, Aug 14 from Santa Barbara Municipal to San Francisco Intl., returning Mon, Aug 18, priced at $319 found 12 hours ago
Thu, Aug 14 - Mon, Aug 18
SBA
Santa Barbara Municipal
SFO
San Francisco Intl.
$325 Roundtrip, found 12 hours ago
$325
Roundtrip
found 12 hours ago
Select United flight, departing Thu, Aug 14 from Santa Barbara Municipal to San Francisco Intl., returning Mon, Aug 18, priced at $325 found 12 hours ago
Thu, Aug 14 - Mon, Aug 18
SBA
Santa Barbara Municipal
SFO
San Francisco Intl.
$329 Roundtrip, found 12 hours ago
$329
Roundtrip
found 12 hours ago
Select United flight, departing Thu, Aug 14 from Santa Barbara Municipal to San Francisco Intl., returning Mon, Aug 18, priced at $329 found 12 hours ago
Thu, Aug 14 - Mon, Aug 18
SBA
Santa Barbara Municipal
SFO
San Francisco Intl.
$335 Roundtrip, found 12 hours ago
$335
Roundtrip
found 12 hours ago
Select United flight, departing Thu, Aug 14 from Santa Barbara Municipal to San Francisco Intl., returning Mon, Aug 18, priced at $335 found 12 hours ago