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) |
|---|---|---|---|---|---|---|---|
| CMH → IAD UA3430 | Economy | Virgin Australia | 8,500 | $9.00 | 9 | ||
| CMH → IAD UA1538 | Economy | Virgin Australia | 8,500 | $9.00 | 9 | ||
| CMH → IAD UA3430 | Economy | Virgin Australia | 8,500 | $9.00 | 9 | ||
| CMH → IAD UA1082 | Economy | Virgin Australia | 8,500 | $9.00 | 9 | ||
| CMH → IAD UA3430 | Economy | Virgin Australia | 8,500 | $9.00 | 9 | ||
| CMH → IAD UA3430 | Economy | LifeMiles | 10,000 | $5.00 | 9 | ||
| CMH → IAD UA3430 | Economy | United MileagePlus | 15,000 | $5.00 | 1 | ||
| CMH → IAD UA3987 | Economy | United MileagePlus | 27,800 | $5.00 | 1 | ||
| CMH → IAD UA4533 | Economy | United MileagePlus | 27,800 | $5.00 | 1 | ||
| CMH → IAD UA1538 | Economy | United MileagePlus | 27,800 | $5.00 | 1 | ||
| CMH → IAD UA4533 | First | United MileagePlus | 35,600 | $5.00 | 1 | ||
| CMH → IAD UA3430 | First | United MileagePlus | 35,600 | $5.00 | 1 |
Did you mean Flights from Dulles to Columbus?
Columbus
United StatesCMH
Port Columbus International Airport
Dulles
United StatesIAD
Washington Dulles International Airport
Port Columbus International Airport (CMH) serves Columbus; Washington Dulles International Airport (IAD) serves Dulles.
The airports are 299 miles apart by great-circle distance.
Roame's current schedule feed shows nonstop service from CMH to IAD.
Marketing airlines listed in the current schedule, including codeshare sellers, are Air Canada (AC), Avianca (AV), Air China (CA), Copa Airlines (CM), Ethiopian Airlines (ET), Lufthansa (LH), All Nippon Airways (NH), Austrian Airlines (OS), Brussels Airlines (SN) 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
Port Columbus International Airport (CMH) is the origin airport and Washington Dulles International Airport (IAD) is the destination airport.
CMH and IAD are approximately 299 miles apart by great-circle distance.
Yes. Roame's current schedule feed shows nonstop service from CMH to IAD.
Marketing airlines listed in the current schedule, including codeshare sellers, are Air Canada (AC), Avianca (AV), Air China (CA), Copa Airlines (CM), Ethiopian Airlines (ET), Lufthansa (LH), All Nippon Airways (NH), Austrian Airlines (OS), Brussels Airlines (SN) 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), Boeing 737-800 (738), Boeing 737-900 / Boeing 737-900ER (739), Boeing 737-700 / Boeing 737-700ER (73G), Boeing 737 MAX 8 (7M8), CR5, Canadair Regional Jet 700 | Regional Jet 550 (CR7), Embraer 175 (long wing) (E7W), ERJ and JET.