United Flight 5812 Deals & Information (2025/2026)

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United Flight 5812 Route Deals From $70

The cheapest prices found with in the last 7 days for return flights were $137 and $70 for one-way flights to Boise for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Aug 16 - Wed, Aug 20
SFO
San Francisco Intl.
BOI
Boise
$137 Roundtrip, found 22 hours ago
$137
Roundtrip
found 22 hours ago
Select United flight, departing Sat, Aug 16 from San Francisco Intl. to Boise, returning Wed, Aug 20, priced at $137 found 22 hours ago
Sat, Aug 16 - Thu, Aug 21
SFO
San Francisco Intl.
BOI
Boise
$169 Roundtrip, found 1 day ago
$169
Roundtrip
found 1 day ago
Select United flight, departing Sat, Aug 16 from San Francisco Intl. to Boise, returning Thu, Aug 21, priced at $169 found 1 day ago

Frequently asked questions

What route does flight number UA5812 take?
You'll be landing into Denver, CO Airport (DEN-Denver Intl.) from Savannah - Hilton Head Intl. Airport (SAV) if you've booked a ticket on flight number UA5812. You'll be in the sky for 4 hours and 4 minutes on this trip. It's also good to note that it conveniently travels non-stop.
What kind of plane is on flight number UA5812?
Expect to hop on board an Embraer 175 if you're booked on flight UA5812. Most services from Savannah - Hilton Head Intl. Airport to Denver Intl. Airport (DEN) use this aircraft type.
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 UA5812 flight with Travelocity, please visit our Customer Service Portal.