$260 Cheap Frontier Airlines flights San Juan (SJU) to Washington (IAD)

$260 Cheap Frontier Airlines flights San Juan (SJU) to Washington (IAD)

Prices were available within the past 7 days and start at $260 for one-way flights and $208 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jun 19 - Tue, Jun 24

SJU

San Juan

IAD

Washington

$208 Roundtrip, found 2 days ago

$208

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Thu, Jun 19 from San Juan to Washington, returning Tue, Jun 24, priced at $208 found 2 days ago

Thu, Jun 19 - Sun, Jun 29

SJU

San Juan

IAD

Washington

$252 Roundtrip, found 2 days ago

$252

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Thu, Jun 19 from San Juan to Washington, returning Sun, Jun 29, priced at $252 found 2 days ago

Thu, Jun 19 - Sat, Jun 28

SJU

San Juan

IAD

Washington

$295 Roundtrip, found 2 days ago

$295

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Thu, Jun 19 from San Juan to Washington, returning Sat, Jun 28, priced at $295 found 2 days ago

Thu, Jun 19 - Thu, Jun 26

SJU

San Juan

IAD

Washington

$308 Roundtrip, found 2 days ago

$308

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Thu, Jun 19 from San Juan to Washington, returning Thu, Jun 26, priced at $308 found 2 days ago

Tue, Jun 24 - Thu, Jun 26

SJU

San Juan

IAD

Washington

$318 Roundtrip, found 2 days ago

$318

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Tue, Jun 24 from San Juan to Washington, returning Thu, Jun 26, priced at $318 found 2 days ago

Sun, Jun 22 - Sun, Jun 29

SJU

San Juan

IAD

Washington

$352 Roundtrip, found 2 days ago

$352

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sun, Jun 22 from San Juan to Washington, returning Sun, Jun 29, priced at $352 found 2 days ago

Sun, Jun 22 - Sat, Jun 28

SJU

San Juan

IAD

Washington

$395 Roundtrip, found 2 days ago

$395

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sun, Jun 22 from San Juan to Washington, returning Sat, Jun 28, priced at $395 found 2 days ago

Sun, Jun 22 - Thu, Jun 26

SJU

San Juan

IAD

Washington

$408 Roundtrip, found 2 days ago

$408

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sun, Jun 22 from San Juan to Washington, returning Thu, Jun 26, priced at $408 found 2 days ago