United Flight 2378 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 2378 Route Deals From $117

The cheapest prices found with in the last 7 days for return flights were $218 and $117 for one-way flights to Palm Springs Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, May 25 - Fri, May 30
ORD
O'Hare Intl.
PSP
Palm Springs Intl.
$218 Roundtrip, found 3 hours ago
$218
Roundtrip
found 3 hours ago
Select United flight, departing Sun, May 25 from O'Hare Intl. to Palm Springs Intl., returning Fri, May 30, priced at $218 found 3 hours ago
Wed, May 21 - Mon, Jun 9
ORD
O'Hare Intl.
PSP
Palm Springs Intl.
$229 Roundtrip, found 4 days ago
$229
Roundtrip
found 4 days ago
Select United flight, departing Wed, May 21 from O'Hare Intl. to Palm Springs Intl., returning Mon, Jun 9, priced at $229 found 4 days ago
Sun, May 25 - Fri, May 30
ORD
O'Hare Intl.
PSP
Palm Springs Intl.
$233 Roundtrip, found 3 hours ago
$233
Roundtrip
found 3 hours ago
Select United flight, departing Sun, May 25 from O'Hare Intl. to Palm Springs Intl., returning Fri, May 30, priced at $233 found 3 hours ago
Wed, May 21 - Mon, Jun 9
ORD
O'Hare Intl.
PSP
Palm Springs Intl.
$239 Roundtrip, found 4 days ago
$239
Roundtrip
found 4 days ago
Select United flight, departing Wed, May 21 from O'Hare Intl. to Palm Springs Intl., returning Mon, Jun 9, priced at $239 found 4 days ago
Sun, May 25 - Fri, May 30
ORD
O'Hare Intl.
PSP
Palm Springs Intl.
$252 Roundtrip, found 3 hours ago
$252
Roundtrip
found 3 hours ago
Select United flight, departing Sun, May 25 from O'Hare Intl. to Palm Springs Intl., returning Fri, May 30, priced at $252 found 3 hours ago
Tue, Sep 9 - Sat, Sep 13
ORD
O'Hare Intl.
PSP
Palm Springs Intl.
$254 Roundtrip, found 12 hours ago
$254
Roundtrip
found 12 hours ago
Select United flight, departing Tue, Sep 9 from O'Hare Intl. to Palm Springs Intl., returning Sat, Sep 13, priced at $254 found 12 hours ago
Sun, May 25 - Fri, May 30
ORD
O'Hare Intl.
PSP
Palm Springs Intl.
$257 Roundtrip, found 3 hours ago
$257
Roundtrip
found 3 hours ago
Select United flight, departing Sun, May 25 from O'Hare Intl. to Palm Springs Intl., returning Fri, May 30, priced at $257 found 3 hours ago
Sun, May 25 - Fri, May 30
ORD
O'Hare Intl.
PSP
Palm Springs Intl.
$261 Roundtrip, found 3 hours ago
$261
Roundtrip
found 3 hours ago
Select United flight, departing Sun, May 25 from O'Hare Intl. to Palm Springs Intl., returning Fri, May 30, priced at $261 found 3 hours ago
Wed, May 21 - Mon, Jun 9
ORD
O'Hare Intl.
PSP
Palm Springs Intl.
$263 Roundtrip, found 4 days ago
$263
Roundtrip
found 4 days ago
Select United flight, departing Wed, May 21 from O'Hare Intl. to Palm Springs Intl., returning Mon, Jun 9, priced at $263 found 4 days ago
Sun, May 25 - Fri, May 30
ORD
O'Hare Intl.
PSP
Palm Springs Intl.
$267 Roundtrip, found 3 hours ago
$267
Roundtrip
found 3 hours ago
Select United flight, departing Sun, May 25 from O'Hare Intl. to Palm Springs Intl., returning Fri, May 30, priced at $267 found 3 hours ago

Frequently asked questions

What route does flight number UA2378 take?
You’ll be arriving into SFO from BOS if you’ve booked a ticket on flight number UA2378. You’ll be in the air for 6 hours and 20 minutes during this journey. It’s also good to note that the service conveniently travels non-stop.
What terminal does UA2378 fly out of?
Flights to and from BOS and San Francisco Intl. Airport (SFO) are served by UA2378, and travelers booked on this route usually depart from Terminal B.
What kind of plane is on flight number UA2378?
The Boeing 757-200 is the kind of plane that’s generally used for flight number UA2378. Typically, this flight takes off from Logan Intl. Airport (BOS) and lands at San Francisco Intl. Airport (SFO).
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 UA2378 flight with Travelocity, please visit our Customer Service Portal.