$81 Cheap Frontier Airlines flights Milwaukee (MKE) to Washington (IAD)

$81 Cheap Frontier Airlines flights Milwaukee (MKE) to Washington (IAD)

Prices were available within the past 7 days and start at $81 for one-way flights and $150 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, May 6 - Sat, May 9

MKE

Milwaukee

IAD

Washington

$150 Roundtrip, found 8 hours ago

$150

Roundtrip

found 8 hours ago

Select Frontier Airlines flight, departing Wed, May 6 from Milwaukee to Washington, returning Sat, May 9, priced at $150 found 8 hours ago

Wed, May 6 - Mon, May 11

MKE

Milwaukee

IAD

Washington

$191 Roundtrip, found 8 hours ago

$191

Roundtrip

found 8 hours ago

Select Frontier Airlines flight, departing Wed, May 6 from Milwaukee to Washington, returning Mon, May 11, priced at $191 found 8 hours ago

Mon, May 11 - Wed, May 13

MKE

Milwaukee

IAD

Washington

$211 Roundtrip, found 21 hours ago

$211

Roundtrip

found 21 hours ago

Select Frontier Airlines flight, departing Mon, May 11 from Milwaukee to Washington, returning Wed, May 13, priced at $211 found 21 hours ago

Mon, May 4 - Sat, May 9

MKE

Milwaukee

IAD

Washington

$215 Roundtrip, found 8 hours ago

$215

Roundtrip

found 8 hours ago

Select Frontier Airlines flight, departing Mon, May 4 from Milwaukee to Washington, returning Sat, May 9, priced at $215 found 8 hours ago

Wed, May 6 - Sat, May 9

MKE

Milwaukee

IAD

Washington

$236 Roundtrip, found 8 hours ago

$236

Roundtrip

found 8 hours ago

Select Frontier Airlines flight, departing Wed, May 6 from Milwaukee to Washington, returning Sat, May 9, priced at $236 found 8 hours ago

Mon, May 4 - Mon, May 11

MKE

Milwaukee

IAD

Washington

$256 Roundtrip, found 8 hours ago

$256

Roundtrip

found 8 hours ago

Select Frontier Airlines flight, departing Mon, May 4 from Milwaukee to Washington, returning Mon, May 11, priced at $256 found 8 hours ago

Tue, May 5 - Sat, May 9

MKE

Milwaukee

IAD

Washington

$270 Roundtrip, found 8 hours ago

$270

Roundtrip

found 8 hours ago

Select Frontier Airlines flight, departing Tue, May 5 from Milwaukee to Washington, returning Sat, May 9, priced at $270 found 8 hours ago

Thu, May 7 - Tue, May 12

MKE

Milwaukee

IAD

Washington

$282 Roundtrip, found 8 hours ago

$282

Roundtrip

found 8 hours ago

Select Frontier Airlines flight, departing Thu, May 7 from Milwaukee to Washington, returning Tue, May 12, priced at $282 found 8 hours ago