A spacious airport terminal with high ceilings, check-in counters, and a Starbucks coffee shop.

AED 680 Cheap Flights from Washington (WAS) to Chicago (ORD)

Photo by by O'Hare Intl Airport
Open Photo by by O'Hare Intl Airport

Cheap Flights from Washington to Chicago (WAS-ORD)

Prices were available within the past 7 days and start at AED 680 for one-way flights and AED 1,040 for roundtrip, for the period specified. Prices and availability are subject to change.
Frontier Airlines
Tuesday, 17 November, 2026 - Wednesday, 2 December, 2026
IAD
Washington
ORD
Chicago
AED 1,040
Roundtrip
Found 1 day ago
Select Frontier Airlines flight, departing Tuesday, 17 November, 2026 from Washington to Chicago, returning Wednesday, 2 December, 2026, priced at AED 1,040 Found 1 day ago
Frontier Airlines
Tuesday, 3 November, 2026 - Monday, 16 November, 2026
IAD
Washington
ORD
Chicago
AED 1,050
Roundtrip
Found 1 day ago
Select Frontier Airlines flight, departing Tuesday, 3 November, 2026 from Washington to Chicago, returning Monday, 16 November, 2026, priced at AED 1,050 Found 1 day ago
Frontier Airlines
Monday, 2 November, 2026 - Monday, 16 November, 2026
IAD
Washington
ORD
Chicago
AED 1,060
Roundtrip
Found 1 day ago
Select Frontier Airlines flight, departing Monday, 2 November, 2026 from Washington to Chicago, returning Monday, 16 November, 2026, priced at AED 1,060 Found 1 day ago
Frontier Airlines
Tuesday, 3 November, 2026 - Friday, 20 November, 2026
IAD
Washington
ORD
Chicago
AED 1,070
Roundtrip
Found 1 day ago
Select Frontier Airlines flight, departing Tuesday, 3 November, 2026 from Washington to Chicago, returning Friday, 20 November, 2026, priced at AED 1,070 Found 1 day ago
Frontier Airlines
Saturday, 31 October, 2026 - Monday, 16 November, 2026
IAD
Washington
ORD
Chicago
AED 1,080
Roundtrip
Found 1 day ago
Select Frontier Airlines flight, departing Saturday, 31 October, 2026 from Washington to Chicago, returning Monday, 16 November, 2026, priced at AED 1,080 Found 1 day ago
Frontier Airlines
Saturday, 31 October, 2026 - Friday, 20 November, 2026
IAD
Washington
ORD
Chicago
AED 1,110
Roundtrip
Found 1 day ago
Select Frontier Airlines flight, departing Saturday, 31 October, 2026 from Washington to Chicago, returning Friday, 20 November, 2026, priced at AED 1,110 Found 1 day ago
Frontier Airlines
Tuesday, 3 November, 2026 - Tuesday, 17 November, 2026
IAD
Washington
ORD
Chicago
AED 1,120
Roundtrip
Found 1 day ago
Select Frontier Airlines flight, departing Tuesday, 3 November, 2026 from Washington to Chicago, returning Tuesday, 17 November, 2026, priced at AED 1,120 Found 1 day ago
Delta
Thursday, 26 November, 2026 - Thursday, 17 December, 2026
IAD
Washington
ORD
Chicago
AED 1,390
Roundtrip
Found 2 days ago
Select Delta flight, departing Thursday, 26 November, 2026 from Washington to Chicago, returning Thursday, 17 December, 2026, priced at AED 1,390 Found 2 days ago
United
Friday, 30 October, 2026 - Monday, 16 November, 2026
IAD
Washington
ORD
Chicago
AED 1,550
Roundtrip
Found 2 days ago
Select United flight, departing Friday, 30 October, 2026 from Washington to Chicago, returning Monday, 16 November, 2026, priced at AED 1,550 Found 2 days ago
American Airlines
Thursday, 26 November, 2026 - Thursday, 17 December, 2026
IAD
Washington
ORD
Chicago
AED 1,760
Roundtrip
Found 2 days ago
Select American Airlines flight, departing Thursday, 26 November, 2026 from Washington to Chicago, returning Thursday, 17 December, 2026, priced at AED 1,760 Found 2 days ago

Alternative airports near Chicago

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to O'Hare Intl. ORD. Cheapest option available. Average driving time to city center is 23 minutes. Flights from AED 1,290
ORD
O'Hare Intl.
Cheapest
Average driving time to city center23 min
Flights from AED 1,290

Travel information

Origin airport
Washington Dulles Intl. Airport
Destination airport
Chicago O'Hare Intl. Airport
Distance
945 km away
Airlines serving
Frontier Airlines, United, Delta, American Airlines, Alaska Airlines
Popular airline
Frontier Airlines
Roundtrip price
AED 1,040
Average flight time
4 hours 20 mins
*Available to One Key members.