A coastal fortification with a large dome, overlooking a calm sea and distant mountains.

￥27,300 Cheap Flights from Washington (IAD) to San Juan (SJU)

Cheap Flights from Washington to San Juan (IAD-SJU)

Prices were available within the past 7 days and start at ￥27,300 for one-way flights and ￥54,500 for roundtrip, for the period specified. Prices and availability are subject to change.
Delta
Mon, Jan 11 - Wed, Jan 20
IAD
Washington
SJU
San Juan
￥54,500
Roundtrip
Found 4 days ago
Select Delta flight, departing Mon, Jan 11 from Washington to San Juan, returning Wed, Jan 20, priced at ￥54,500 Found 4 days ago
Delta
Mon, Jan 11 - Wed, Jan 20
IAD
Washington
SJU
San Juan
￥54,600
Roundtrip
Found 4 days ago
Select Delta flight, departing Mon, Jan 11 from Washington to San Juan, returning Wed, Jan 20, priced at ￥54,600 Found 4 days ago
Delta
Tue, Nov 10 - Wed, Nov 18
IAD
Washington
SJU
San Juan
￥55,000
Roundtrip
Found 6 days ago
Select Delta flight, departing Tue, Nov 10 from Washington to San Juan, returning Wed, Nov 18, priced at ￥55,000 Found 6 days ago
American Airlines
Fri, Nov 13 - Thu, Nov 19
IAD
Washington
SJU
San Juan
￥55,800
Roundtrip
Found 6 days ago
Select American Airlines flight, departing Fri, Nov 13 from Washington to San Juan, returning Thu, Nov 19, priced at ￥55,800 Found 6 days ago
American Airlines
Mon, Jan 11 - Wed, Jan 20
IAD
Washington
SJU
San Juan
￥56,000
Roundtrip
Found 4 days ago
Select American Airlines flight, departing Mon, Jan 11 from Washington to San Juan, returning Wed, Jan 20, priced at ￥56,000 Found 4 days ago
American Airlines
Fri, Nov 13 - Thu, Nov 19
IAD
Washington
SJU
San Juan
￥58,900
Roundtrip
Found 6 days ago
Select American Airlines flight, departing Fri, Nov 13 from Washington to San Juan, returning Thu, Nov 19, priced at ￥58,900 Found 6 days ago
American Airlines
Mon, Jan 11 - Wed, Jan 20
IAD
Washington
SJU
San Juan
￥61,000
Roundtrip
Found 4 days ago
Select American Airlines flight, departing Mon, Jan 11 from Washington to San Juan, returning Wed, Jan 20, priced at ￥61,000 Found 4 days ago
Delta
Mon, Nov 16 - Tue, Nov 17
IAD
Washington
SJU
San Juan
￥61,210
Roundtrip
Found 6 days ago
Select Delta flight, departing Mon, Nov 16 from Washington to San Juan, returning Tue, Nov 17, priced at ￥61,210 Found 6 days ago
American Airlines
Fri, Nov 13 - Thu, Nov 19
IAD
Washington
SJU
San Juan
￥62,100
Roundtrip
Found 6 days ago
Select American Airlines flight, departing Fri, Nov 13 from Washington to San Juan, returning Thu, Nov 19, priced at ￥62,100 Found 6 days ago
United
Tue, Nov 10 - Fri, Nov 20
IAD
Washington
SJU
San Juan
￥68,560
Roundtrip
Found 6 days ago
Select United flight, departing Tue, Nov 10 from Washington to San Juan, returning Fri, Nov 20, priced at ￥68,560 Found 6 days ago

Find the cheapest month to fly from Washington (IAD) to San Juan (SJU)

October is typically the cheapest month to fly

From ￥26,929 - ￥46,286 per traveler.

Travel information

Origin airport
Washington Dulles Intl. Airport
Destination airport
Luis Munoz Marin Intl. Airport
Distance
2,534 km away
Airlines serving
Frontier Airlines, United, Delta, American Airlines
Popular airline
Frontier Airlines
Roundtrip price
￥54,500
Average flight time
3 hours 54 mins
*Available to One Key members.