
$425 Cheap United flights San Francisco (SFO) to San Juan (SJU)
$425 Cheap United flights San Francisco (SFO) to San Juan (SJU)
Prices were available within the past 7 days and start at $425 for one-way flights and $560 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, May 11 - Fri, May 15
SFO
San Francisco
SJU
San Juan
$560 Roundtrip, found 16 hours ago
$560
Roundtrip
found 16 hours ago
Find the cheapest month to fly from San Francisco (SFO) to San Juan (SJU)
May is typically the cheapest month to fly
From $243 - $459 per traveler.
Travel information
Origin airport | San Francisco Intl. |
|---|---|
Destination airport | Luis Munoz Marin Intl. |
Airlines serving | American Airlines, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, United |
Popular airline | JetBlue Airways |
Distance | 5800 km |
Explore a world of travel with Expedia
Most Popular United Routes from San Francisco
Most Popular United Routes from San Juan
- Birmingham to Chicago (BHX - ORD)
- San Francisco to Nadi (SFO - NAN)
- Oklahoma City to Brisbane (OKC - BNE)
- El Paso to Tampa (ELP - TPA)
- Lincoln to Sault Ste. Marie (LNK - CIU)
- Sioux Falls to Los Angeles (FSD - LAX)
- New York to Orlando (LGA - MCO)
- Atlanta to Barcelona (ATL - BCN)
- Atlanta to Frankfurt (ATL - FRA)
- Richmond to Columbia (RIC - CAE)
Popular Domestic Routes in Luis Munoz Marin Intl.
- Seattle to Los Angeles (SEA - LAX)
- Lincoln to Sault Ste. Marie (LNK - CIU)
- Newark Liberty Intl. Airport to Seattle (EWR - SEA)
- Oklahoma City to Brisbane (OKC - BNE)
- Atlanta to Barcelona (ATL - BCN)
- Portland to Omaha (PDX - OMA)
- Lincoln to Sault Ste. Marie (LNK - CIU)
- Newark Liberty Intl. Airport to Seattle (EWR - SEA)
- Birmingham to Chicago (BHX - ORD)
- Seattle to Los Angeles (SEA - LAX)