United Flight 5631 Deals & Information (2025/2026)

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United Flight 5631 Route Deals From $49

The cheapest prices found with in the last 7 days for return flights were $123 and $49 for one-way flights to San Francisco Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Oct 9 - Sun, Oct 12
PSP
Palm Springs Intl.
SFO
San Francisco Intl.
$123 Roundtrip, found 1 day ago
$123
Roundtrip
found 1 day ago
Select United flight, departing Thu, Oct 9 from Palm Springs Intl. to San Francisco Intl., returning Sun, Oct 12, priced at $123 found 1 day ago
Wed, Sep 24 - Thu, Sep 25
PSP
Palm Springs Intl.
SFO
San Francisco Intl.
$126 Roundtrip, found 5 days ago
$126
Roundtrip
found 5 days ago
Select United flight, departing Wed, Sep 24 from Palm Springs Intl. to San Francisco Intl., returning Thu, Sep 25, priced at $126 found 5 days ago
Thu, Oct 9 - Mon, Oct 13
PSP
Palm Springs Intl.
SFO
San Francisco Intl.
$129 Roundtrip, found 1 day ago
$129
Roundtrip
found 1 day ago
Select United flight, departing Thu, Oct 9 from Palm Springs Intl. to San Francisco Intl., returning Mon, Oct 13, priced at $129 found 1 day ago
Sat, Oct 4 - Mon, Oct 6
PSP
Palm Springs Intl.
SFO
San Francisco Intl.
$129 Roundtrip, found 5 days ago
$129
Roundtrip
found 5 days ago
Select United flight, departing Sat, Oct 4 from Palm Springs Intl. to San Francisco Intl., returning Mon, Oct 6, priced at $129 found 5 days ago
Thu, Oct 9 - Sun, Oct 12
PSP
Palm Springs Intl.
SFO
San Francisco Intl.
$140 Roundtrip, found 1 day ago
$140
Roundtrip
found 1 day ago
Select United flight, departing Thu, Oct 9 from Palm Springs Intl. to San Francisco Intl., returning Sun, Oct 12, priced at $140 found 1 day ago
Thu, Oct 9 - Sun, Oct 12
PSP
Palm Springs Intl.
SFO
San Francisco Intl.
$143 Roundtrip, found 1 day ago
$143
Roundtrip
found 1 day ago
Select United flight, departing Thu, Oct 9 from Palm Springs Intl. to San Francisco Intl., returning Sun, Oct 12, priced at $143 found 1 day ago

Frequently asked questions

What route does flight number UA5631 take?
UA5631 flies straight from San Francisco, CA Airport (SFO-San Francisco Intl.) to Salt Lake City Intl. Airport (SLC). During this trip, expect to be in the air for about 1 hour and 53 minutes. Consider booking ahead to lock in your preferred seat.
What terminal does UA5631 fly out of?
Passengers with a booking on flight number UA5631 from San Francisco, CA Airport (SFO-San Francisco Intl.) to Salt Lake City Intl. Airport (SLC) generally jet off from Terminal 3.
What kind of plane is on flight number UA5631?
The route for flight number UA5631 is almost always San Francisco, CA Airport (SFO-San Francisco Intl.) to Salt Lake City, UT Airport (SLC-Salt Lake City Intl.), and the Embraer 175 is the aircraft model you'll probably be taking off on.
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 UA5631 flight with Travelocity, please visit our Customer Service Portal.