$145 Cheap Delta flights Chicago (ORD) to Washington (IAD)

$145 Cheap Delta flights Chicago (ORD) to Washington (IAD)

Prices were available within the past 7 days and start at $145 for one-way flights and $289 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, May 9 - Mon, May 18

ORD

Chicago

IAD

Washington

$289 Roundtrip, found 22 hours ago

$289

Roundtrip

found 22 hours ago

Select Delta flight, departing Sat, May 9 from Chicago to Washington, returning Mon, May 18, priced at $289 found 22 hours ago

Sat, May 9 - Sat, May 23

ORD

Chicago

IAD

Washington

$299 Roundtrip, found 22 hours ago

$299

Roundtrip

found 22 hours ago

Select Delta flight, departing Sat, May 9 from Chicago to Washington, returning Sat, May 23, priced at $299 found 22 hours ago

Fri, May 8 - Sat, May 23

ORD

Chicago

IAD

Washington

$309 Roundtrip, found 22 hours ago

$309

Roundtrip

found 22 hours ago

Select Delta flight, departing Fri, May 8 from Chicago to Washington, returning Sat, May 23, priced at $309 found 22 hours ago

Sat, May 9 - Sun, May 24

ORD

Chicago

IAD

Washington

$319 Roundtrip, found 22 hours ago

$319

Roundtrip

found 22 hours ago

Select Delta flight, departing Sat, May 9 from Chicago to Washington, returning Sun, May 24, priced at $319 found 22 hours ago

Fri, May 8 - Sun, May 24

ORD

Chicago

IAD

Washington

$329 Roundtrip, found 22 hours ago

$329

Roundtrip

found 22 hours ago

Select Delta flight, departing Fri, May 8 from Chicago to Washington, returning Sun, May 24, priced at $329 found 22 hours ago

Mon, May 11 - Thu, May 21

ORD

Chicago

IAD

Washington

$331 Roundtrip, found 22 hours ago

$331

Roundtrip

found 22 hours ago

Select Delta flight, departing Mon, May 11 from Chicago to Washington, returning Thu, May 21, priced at $331 found 22 hours ago