United Flight 5435 Deals & Information (2026/2027)

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 5435 Route Deals From $121

The cheapest prices found with in the last 7 days for return flights were $212 and $121 for one-way flights to Boise for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jul 15 - Wed, Jul 22
SFO
San Francisco Intl.
BOI
Boise
$212 Roundtrip, found 3 days ago
$212
Roundtrip
found 3 days ago
Select United flight, departing Wed, Jul 15 from San Francisco Intl. to Boise, returning Wed, Jul 22, priced at $212 found 3 days ago
Wed, Jul 15 - Wed, Jul 22
SFO
San Francisco Intl.
BOI
Boise
$217 Roundtrip, found 3 days ago
$217
Roundtrip
found 3 days ago
Select United flight, departing Wed, Jul 15 from San Francisco Intl. to Boise, returning Wed, Jul 22, priced at $217 found 3 days ago
Mon, Aug 31 - Wed, Sep 9
SFO
San Francisco Intl.
BOI
Boise
$223 Roundtrip, found 5 hours ago
$223
Roundtrip
found 5 hours ago
Select United flight, departing Mon, Aug 31 from San Francisco Intl. to Boise, returning Wed, Sep 9, priced at $223 found 5 hours ago
Mon, Aug 31 - Wed, Sep 9
SFO
San Francisco Intl.
BOI
Boise
$228 Roundtrip, found 5 hours ago
$228
Roundtrip
found 5 hours ago
Select United flight, departing Mon, Aug 31 from San Francisco Intl. to Boise, returning Wed, Sep 9, priced at $228 found 5 hours ago
Wed, Jul 15 - Tue, Jul 21
SFO
San Francisco Intl.
BOI
Boise
$250 Roundtrip, found 3 days ago
$250
Roundtrip
found 3 days ago
Select United flight, departing Wed, Jul 15 from San Francisco Intl. to Boise, returning Tue, Jul 21, priced at $250 found 3 days ago

Frequently asked questions

What route does flight number UA5435 take?
Flight number UA5435 operates direct from Santa Barbara Municipal Airport (SBA) to DEN. During this trip, you'll be in the air for roughly 2 hours and 29 minutes. It pays to book ahead to lock in your preferred seat.
What kind of plane is on flight number UA5435?
Expect to step aboard an Embraer 175 if you're traveling on flight UA5435. Nearly all flights from SBA to DIA airport use this kind of aircraft.
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your UA5435 flight with Travelocity, please visit our Customer Service Portal.