$324 Cheap United flights Raleigh (RDU) to San Francisco (SFO)

View $324 flight on Thu, Feb 5, 2026Opens in a new window

$324 Cheap United flights Raleigh (RDU) to San Francisco (SFO)

Prices were available within the past 7 days and start at $324 for one-way flights and $289 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, Sep 14 - Sat, Oct 3
RDU
Raleigh
SFO
San Francisco
$289 Roundtrip, found 2 days ago
$289
Roundtrip
found 2 days ago
Select United flight, departing Mon, Sep 14 from Raleigh to San Francisco, returning Sat, Oct 3, priced at $289 found 2 days ago
United
Mon, Sep 14 - Sat, Oct 3
RDU
Raleigh
SFO
San Francisco
$295 Roundtrip, found 2 days ago
$295
Roundtrip
found 2 days ago
Select United flight, departing Mon, Sep 14 from Raleigh to San Francisco, returning Sat, Oct 3, priced at $295 found 2 days ago
United
Mon, Sep 14 - Sat, Oct 3
RDU
Raleigh
SFO
San Francisco
$299 Roundtrip, found 2 days ago
$299
Roundtrip
found 2 days ago
Select United flight, departing Mon, Sep 14 from Raleigh to San Francisco, returning Sat, Oct 3, priced at $299 found 2 days ago

Find the cheapest month to fly from Raleigh (RDU) to San Francisco (SFO)

January is typically the cheapest month to fly

From $138 - $318 per traveler.
Flights from Raleigh (RDU) to San Francisco (SFO)
Origin airport
Raleigh - Durham Intl.
Destination airport
San Francisco Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, JetBlue Airways, Southwest Airlines, United
Popular airline
Delta
Distance
3831 km
Average flight time
3 hours 11 mins