$99 Cheap United flights Austin (AUS) to San Juan (SJU)

$99 Cheap United flights Austin (AUS) to San Juan (SJU)

Prices were available within the past 7 days and start at $99 for one-way flights and $221 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Jan 12 - Wed, Mar 4

AUS

Austin

SJU

San Juan

$221 Roundtrip, found 1 day ago

$221

Roundtrip

found 1 day ago

Select United flight, departing Mon, Jan 12 from Austin to San Juan, returning Wed, Mar 4, priced at $221 found 1 day ago

Mon, Jan 12 - Wed, Mar 4

AUS

Austin

SJU

San Juan

$243 Roundtrip, found 1 day ago

$243

Roundtrip

found 1 day ago

Select United flight, departing Mon, Jan 12 from Austin to San Juan, returning Wed, Mar 4, priced at $243 found 1 day ago

Mon, Jan 12 - Wed, Mar 4

AUS

Austin

SJU

San Juan

$266 Roundtrip, found 1 day ago

$266

Roundtrip

found 1 day ago

Select United flight, departing Mon, Jan 12 from Austin to San Juan, returning Wed, Mar 4, priced at $266 found 1 day ago

Tue, Jan 13 - Tue, Mar 3

AUS

Austin

SJU

San Juan

$287 Roundtrip, found 1 day ago

$287

Roundtrip

found 1 day ago

Select United flight, departing Tue, Jan 13 from Austin to San Juan, returning Tue, Mar 3, priced at $287 found 1 day ago

Mon, Jan 12 - Wed, Mar 4

AUS

Austin

SJU

San Juan

$308 Roundtrip, found 1 day ago

$308

Roundtrip

found 1 day ago

Select United flight, departing Mon, Jan 12 from Austin to San Juan, returning Wed, Mar 4, priced at $308 found 1 day ago

Tue, Jan 13 - Sat, Mar 7

AUS

Austin

SJU

San Juan

$311 Roundtrip, found 1 day ago

$311

Roundtrip

found 1 day ago

Select United flight, departing Tue, Jan 13 from Austin to San Juan, returning Sat, Mar 7, priced at $311 found 1 day ago