
$348 Cheap Delta flights San Juan (SJU) to Seattle (SEA)
$348 Cheap Delta flights San Juan (SJU) to Seattle (SEA)
Prices were available within the past 7 days and start at $348 for one-way flights and $575 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Sep 2 - Mon, Sep 14
SJU
San Juan
SEA
Seattle
$575 Roundtrip, found 18 hours ago
$575
Roundtrip
found 18 hours ago

Sat, Sep 5 - Mon, Sep 14
SJU
San Juan
SEA
Seattle
$588 Roundtrip, found 18 hours ago
$588
Roundtrip
found 18 hours ago

Wed, Sep 2 - Fri, Sep 11
SJU
San Juan
SEA
Seattle
$689 Roundtrip, found 18 hours ago
$689
Roundtrip
found 18 hours ago
Find the cheapest month to fly from San Juan (SJU) to Seattle (SEA)
April is typically the cheapest month to fly
From $396 - $1,156 per traveler.
Travel information
Origin airport | Luis Munoz Marin Intl. |
|---|---|
Destination airport | Seattle - Tacoma Intl. |
Airlines serving | Alaska Airlines, American Airlines, Delta, JetBlue Airways, Southwest Airlines |
Popular airline | American Airlines |
Distance | 5959 km |
Explore a world of travel with Expedia
Most Popular Delta Routes from San Juan
Most Popular Delta Routes from Seattle
- Chicago to Rome (ORD - FCO)
- Seattle to Los Angeles (SEA - LAX)
- Newark Liberty Intl. Airport to Orlando (EWR - MCO)
- Chicago to San Francisco (ORD - SFO)
- Washington to Albany (DCA - ALB)
- San Juan to Miami (SJU - MIA)
- Chicago to San Salvador (ORD - SAL)
- San Juan to Tampa (SJU - TPA)
- Washington to Providence (DCA - PVD)
- Charlotte to Providence (CLT - PVD)
Popular Domestic Routes in Seattle - Tacoma Intl.
- Chicago to San Francisco (ORD - SFO)
- Washington to Albany (DCA - ALB)
- San Juan to Miami (SJU - MIA)
- Fargo to Honolulu (FAR - HNL)
- Kansas City to Los Angeles (MCI - LAX)
- Chicago to San Salvador (ORD - SAL)
- Seattle to Kansas City (SEA - MCI)
- Fargo to Honolulu (FAR - HNL)
- New York to Orlando (JFK - MCO)
- Chicago to San Francisco (ORD - SFO)