United Flight 5435 Deals & Information (2026/2027)

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United Flight 5435 Route Deals From $145

The cheapest prices found with in the last 7 days for return flights were $202 and $145 for one-way flights to Boise for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Jun 1 - Wed, Jun 3
SFO
San Francisco Intl.
BOI
Boise
$202 Roundtrip, found 3 days ago
$202
Roundtrip
found 3 days ago
Select United flight, departing Mon, Jun 1 from San Francisco Intl. to Boise, returning Wed, Jun 3, priced at $202 found 3 days ago
Fri, Jun 5 - Mon, Jun 8
SFO
San Francisco Intl.
BOI
Boise
$220 Roundtrip, found 19 hours ago
$220
Roundtrip
found 19 hours ago
Select United flight, departing Fri, Jun 5 from San Francisco Intl. to Boise, returning Mon, Jun 8, priced at $220 found 19 hours ago
Sat, May 30 - Mon, Jun 1
SFO
San Francisco Intl.
BOI
Boise
$226 Roundtrip, found 6 days ago
$226
Roundtrip
found 6 days ago
Select United flight, departing Sat, May 30 from San Francisco Intl. to Boise, returning Mon, Jun 1, priced at $226 found 6 days ago
Sat, May 30 - Mon, Jun 1
SFO
San Francisco Intl.
BOI
Boise
$228 Roundtrip, found 6 days ago
$228
Roundtrip
found 6 days ago
Select United flight, departing Sat, May 30 from San Francisco Intl. to Boise, returning Mon, Jun 1, priced at $228 found 6 days ago
Tue, Jun 30 - Tue, Jul 21
SFO
San Francisco Intl.
BOI
Boise
$239 Roundtrip, found 11 hours ago
$239
Roundtrip
found 11 hours ago
Select United flight, departing Tue, Jun 30 from San Francisco Intl. to Boise, returning Tue, Jul 21, priced at $239 found 11 hours 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.