Flight distance from Chicago to Boston in miles and km Show
🧭 Distance
Air distance from Chicago to Boston is 860 miles (1,385 kilometers).
Use our calculator below to find out the how many reward miles you can get for this flight.
⏱ Flight time
Estimated flight time from Chicago to Boston is 3 hours 25 minutes. Return flight is 2 hours 17 minutes long.
🕐 Local time
Time difference between Chicago and Boston is 1 hour. Boston is 1 hour ahead of Chicago.
Calculate time difference between Chicago and Boston using the slider below:
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.
Final amount of award miles you get depends on booking class and program tier level.
Frequent Flyer Miles Calculator
You can expect to get 860 flight miles for a flight from Chicago to Boston. However final amount of miles will depend on frequent flyer program rules, booking class and your level in program.
Airlines flying from Chicago to Boston
Airports Information
Chicago
Chicago O'Hare International (ORD)
| Telephone | (800) 832-6352 |
| IATA Code | ORD |
| City | Chicago |
| Country | United States |
| Address | 10000 W O'Hare Ave, Chicago, IL 60666 |
| Distance from ORD to BOS | 866 miles (1394 km) |
Chicago Midway (MDW)
| Telephone | (773) 838-0600 |
| IATA Code | MDW |
| City | Chicago |
| Country | United States |
| Address | 5700 S Cicero Ave, Chicago, IL 60638 |
| Distance from MDW to BOS | 860 miles (1385 km) |
Chicago Rockford (RFD)
| Telephone | (866) 359-7331 |
| IATA Code | RFD |
| City | Chicago |
| Country | United States |
| Address | 2 Airport Cir, Rockford, IL 61109 |
| Distance from RFD to BOS | 925 miles (1489 km) |
Chicago Pal-Waukee (PWK)
| Telephone | (847) 537-2580 |
| IATA Code | PWK |
| City | Chicago |
| Country | United States |
| Address | 1020 Plant Rd, Wheeling, IL 60090 |
| Distance from PWK to BOS | 866 miles (1395 km) |
Chicago Dupage County (DPA)
| Telephone | (630) 584-2211 |
| IATA Code | DPA |
| City | Chicago |
| Country | United States |
| Address | 2700 International Dr, West Chicago, IL 60185 |
| Distance from DPA to BOS | 884 miles (1423 km) |
Chicago Gary Regional (GYY)
| IATA Code | GYY |
| City | Chicago |
| Country | United States |
| Distance from GYY to BOS | 845 miles (1360 km) |
Boston
Boston Logan International (BOS)
| Telephone | (800) 235-6426 |
| IATA Code | BOS |
| City | Boston |
| Country | United States |
| Address | 1 Harborside Dr, Boston, MA 02128 |
| Distance from BOS to ORD | 866 miles (1394 km) |
| Distance from BOS to MDW | 860 miles (1385 km) |
| Distance from BOS to RFD | 925 miles (1489 km) |
| Distance from BOS to PWK | 866 miles (1395 km) |
| Distance from BOS to DPA | 884 miles (1423 km) |
| Distance from BOS to GYY | 845 miles (1360 km) |