$49 Cheap Frontier Airlines flights Miami (MIA) to Washington (IAD)

$49 Cheap Frontier Airlines flights Miami (MIA) to Washington (IAD)

Prices were available within the past 7 days and start at $49 for one-way flights and $109 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jul 4 - Mon, Jul 7

MIA

Miami

IAD

Washington

$109 Roundtrip, found 22 hours ago

$109

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Fri, Jul 4 from Miami to Washington, returning Mon, Jul 7, priced at $109 found 22 hours ago

Sat, Jul 5 - Mon, Jul 7

MIA

Miami

IAD

Washington

$118 Roundtrip, found 22 hours ago

$118

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Sat, Jul 5 from Miami to Washington, returning Mon, Jul 7, priced at $118 found 22 hours ago

Sat, Jul 5 - Sun, Jul 6

MIA

Miami

IAD

Washington

$119 Roundtrip, found 22 hours ago

$119

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Sat, Jul 5 from Miami to Washington, returning Sun, Jul 6, priced at $119 found 22 hours ago

Thu, Jul 3 - Thu, Jul 3

MIA

Miami

IAD

Washington

$124 Roundtrip, found 22 hours ago

$124

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Thu, Jul 3 from Miami to Washington, returning Thu, Jul 3, priced at $124 found 22 hours ago

Thu, Jul 3 - Sun, Jul 6

MIA

Miami

IAD

Washington

$128 Roundtrip, just found

$128

Roundtrip

just found

Select Frontier Airlines flight, departing Thu, Jul 3 from Miami to Washington, returning Sun, Jul 6, priced at $128 just found

Thu, Jul 3 - Thu, Jul 10

MIA

Miami

IAD

Washington

$129 Roundtrip, found 22 hours ago

$129

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Thu, Jul 3 from Miami to Washington, returning Thu, Jul 10, priced at $129 found 22 hours ago