$92 Cheap Frontier Airlines flights Washington (IAD) to Chicago (MDW)

$92 Cheap Frontier Airlines flights Washington (IAD) to Chicago (MDW)

Prices were available within the past 7 days and start at $92 for one-way flights and $154 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Oct 14 - Thu, Oct 16

IAD

Washington

MDW

Chicago

$154 Roundtrip, found 4 days ago

$154

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Tue, Oct 14 from Washington to Chicago, returning Thu, Oct 16, priced at $154 found 4 days ago

Sun, Oct 19 - Tue, Oct 21

IAD

Washington

MDW

Chicago

$202 Roundtrip, found 4 days ago

$202

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Sun, Oct 19 from Washington to Chicago, returning Tue, Oct 21, priced at $202 found 4 days ago

Wed, Oct 15 - Sun, Oct 19

IAD

Washington

MDW

Chicago

$276 Roundtrip, found 4 days ago

$276

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Wed, Oct 15 from Washington to Chicago, returning Sun, Oct 19, priced at $276 found 4 days ago

Thu, Oct 16 - Sun, Oct 19

IAD

Washington

MDW

Chicago

$301 Roundtrip, found 4 days ago

$301

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Thu, Oct 16 from Washington to Chicago, returning Sun, Oct 19, priced at $301 found 4 days ago

Thu, Oct 16 - Sun, Oct 19

IAD

Washington

MDW

Chicago

$393 Roundtrip, found 4 days ago

$393

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Thu, Oct 16 from Washington to Chicago, returning Sun, Oct 19, priced at $393 found 4 days ago