$141 Cheap Frontier Airlines flights Austin (AUS) to Washington (IAD)

$141 Cheap Frontier Airlines flights Austin (AUS) to Washington (IAD)

Prices were available within the past 7 days and start at $141 for one-way flights and $280 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, May 11 - Thu, May 15

AUS

Austin

IAD

Washington

$280 Roundtrip, found 21 hours ago

$280

Roundtrip

found 21 hours ago

Select Frontier Airlines flight, departing Sun, May 11 from Austin to Washington, returning Thu, May 15, priced at $280 found 21 hours ago

Fri, May 9 - Mon, May 12

AUS

Austin

IAD

Washington

$290 Roundtrip, found 21 hours ago

$290

Roundtrip

found 21 hours ago

Select Frontier Airlines flight, departing Fri, May 9 from Austin to Washington, returning Mon, May 12, priced at $290 found 21 hours ago

Fri, May 9 - Sun, May 11

AUS

Austin

IAD

Washington

$300 Roundtrip, found 21 hours ago

$300

Roundtrip

found 21 hours ago

Select Frontier Airlines flight, departing Fri, May 9 from Austin to Washington, returning Sun, May 11, priced at $300 found 21 hours ago

Thu, Jun 5 - Thu, Jun 12

AUS

Austin

IAD

Washington

$352 Roundtrip, found 2 days ago

$352

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Thu, Jun 5 from Austin to Washington, returning Thu, Jun 12, priced at $352 found 2 days ago

Thu, Jun 5 - Thu, Jun 12

AUS

Austin

IAD

Washington

$371 Roundtrip, found 2 days ago

$371

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Thu, Jun 5 from Austin to Washington, returning Thu, Jun 12, priced at $371 found 2 days ago

Fri, May 9 - Sun, May 11

AUS

Austin

IAD

Washington

$469 Roundtrip, found 21 hours ago

$469

Roundtrip

found 21 hours ago

Select Frontier Airlines flight, departing Fri, May 9 from Austin to Washington, returning Sun, May 11, priced at $469 found 21 hours ago