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Cheap Flights From Washington Dulles Intl. (IAD) To O'Hare Intl. (ORD)
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Cheapest Flights from Washington (IAD) to Chicago (ORD)
The cheapest flights to O'Hare Intl. found within the past 7 days were CA $359 round trip and CA $316 one way. Prices and availability subject to change. Additional terms may apply.
IAD
Washington
ORD
Chicago
CA $359 Roundtrip, found 4 days ago
CA $359
Roundtrip
found 4 days ago
IAD
Washington
ORD
Chicago
CA $389 Roundtrip, found 4 days ago
CA $389
Roundtrip
found 4 days ago
IAD
Washington
ORD
Chicago
CA $395 Roundtrip, found 4 days ago
CA $395
Roundtrip
found 4 days ago
IAD
Washington
ORD
Chicago
CA $407 Roundtrip, found 4 days ago
CA $407
Roundtrip
found 4 days ago
IAD
Washington
ORD
Chicago
CA $424 Roundtrip, found 4 days ago
CA $424
Roundtrip
found 4 days ago
IAD
Washington
ORD
Chicago
CA $426 Roundtrip, found 4 days ago
CA $426
Roundtrip
found 4 days ago
IAD
Washington
ORD
Chicago
CA $436 Roundtrip, found 4 days ago
CA $436
Roundtrip
found 4 days ago
IAD
Washington
ORD
Chicago
CA $444 Roundtrip, found 4 days ago
CA $444
Roundtrip
found 4 days ago
IAD
Washington
ORD
Chicago
CA $454 Roundtrip, found 4 days ago
CA $454
Roundtrip
found 4 days ago
IAD
Washington
ORD
Chicago
CA $467 Roundtrip, found 4 days ago
CA $467
Roundtrip
found 4 days ago
Frequently asked questions
Popular Flight Routes from Washington (IAD)
Travelers at IAD love to visit these top cities. Roam to the top destinations from Washington (IAD) today with the cheap prices from Travelocity!
Popular Flight Routes from Chicago (ORD)
Travelers at ORD love to visit these top cities. Roam to the top destinations from Chicago(ORD) today with the cheap prices from Travelocity!
Top Airlines Routes To ORD
Most Popular
Hotels
Flights
Toronto to Lynchburg (YYZ - LYH)Air Canada Goffs (YHZ) to Norfolk (ORF) flightsBuffalo to Norfolk (BUF - ORF)Toronto to Champaign (YYZ - CMI)Kelowna to Los Angeles (YLW - LAX)Air Canada Toronto (YYZ) to Florence (FLR) flightsToronto to Chicago (YYZ - MDW)WestJet Abbotsford (YXX) to Dawson Creek (YDQ) flightsMontreal to Norfolk (YUL - ORF)Vancouver to Norfolk (YVR - ORF)Porter Airlines Toronto (YTZ) to Chicago (MDW) flightsToronto to Chicago (YTZ - MDW)Vancouver to Champaign (YVR - CMI)Toronto to Norfolk (YYZ - ORF)Norfolk to Toronto (ORF - YYZ)
Packages