Did you mean Flights from Chicago to Dulles?
Dulles
United StatesIAD
Washington Dulles International Airport
Chicago
United StatesORD
Chicago O'Hare International Airport
Washington Dulles International Airport (IAD) serves Dulles; Chicago O'Hare International Airport (ORD) serves Chicago.
The airports are 587 miles apart by great-circle distance.
Roame's current schedule feed shows nonstop service from IAD to ORD.
Marketing airlines listed in the current schedule, including codeshare sellers, are Air Canada (AC), Avianca (AV), Alitalia (AZ), Air China (CA), Copa Airlines (CM), Emirates (EK), Ethiopian Airlines (ET), EgyptAir (MS), All Nippon Airways (NH), Air New Zealand (NZ), Austrian Airlines (OS) and United Airlines (UA). This list does not identify the operating airline for each flight; check the flight details before booking.
Published schedule dates span Sep 21, 2026 – Sep 20, 2027.
These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.
Airline alliance affiliations represented: Star Alliance
Washington Dulles International Airport (IAD) is the origin airport and Chicago O'Hare International Airport (ORD) is the destination airport.
IAD and ORD are approximately 587 miles apart by great-circle distance.
Yes. Roame's current schedule feed shows nonstop service from IAD to ORD.
Marketing airlines listed in the current schedule, including codeshare sellers, are Air Canada (AC), Avianca (AV), Alitalia (AZ), Air China (CA), Copa Airlines (CM), Emirates (EK), Ethiopian Airlines (ET), EgyptAir (MS), All Nippon Airways (NH), Air New Zealand (NZ), Austrian Airlines (OS) and United Airlines (UA). This list does not identify the operating airline for each flight; check the flight details before booking.
Aircraft listed in the current schedule include Airbus A319 (319), Airbus A320 (320), Airbus A321neo (32Q), Boeing 737-800 (738), Boeing 737-900 / Boeing 737-900ER (739), Boeing 737-700 / Boeing 737-700ER (73G), Boeing 757-200 (752), Boeing 757-300 (753), 777, Boeing 737 MAX 8 (7M8), Canadair Regional Jet 200 (CR2), CR5, Embraer 175 (long wing) (E7W) and JET.
A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.
Departure window: through .
| Route / flight | Departure | Cabin | Book with | Points | Fees (USD) | Seats seen | Observed (UTC) |
|---|---|---|---|---|---|---|---|
| IAD → ORD UA2331 | Economy | Virgin Australia | 8,500 | $9.00 | 9 | ||
| IAD → ORD UA2691 | Economy | Virgin Australia | 8,500 | $9.00 | 9 | ||
| IAD → ORD UA421 | Economy | Virgin Australia | 8,500 | $9.00 | 9 | ||
| IAD → ORD UA2691 | Economy | Virgin Australia | 8,500 | $9.00 | 9 | ||
| IAD → ORD UA1703 | Economy | Virgin Australia | 8,500 | $9.00 | 9 | ||
| IAD → ORD UA421 | Economy | Virgin Australia | 8,500 | $9.00 | 9 | ||
| IAD → ORD UA1252 | Economy | Virgin Australia | 8,500 | $9.00 | 9 | ||
| IAD → ORD UA1775 | Economy | Virgin Australia | 8,500 | $9.00 | 9 | ||
| IAD → ORD UA421 | Economy | Virgin Australia | 8,500 | $9.00 | 9 | ||
| IAD → ORD UA2497 | Economy | Virgin Australia | 8,500 | $9.00 | 9 | ||
| IAD → ORD UA1775 | Economy | Virgin Australia | 8,500 | $9.00 | 9 | ||
| IAD → ORD UA1786 | Economy | Virgin Australia | 8,500 | $9.00 | 9 |