Ready to fly BOS to DFI?
Compare flight prices across hundreds of airlines and booking sites.
Find flights from BOS to DFISome links on this page are affiliate links. We may earn a commission at no extra cost to you.
Airport Comparison
| BOS | DFI | |
|---|---|---|
| Airport Name | General Edward Lawrence Logan International Airport | Defiance Memorial Airport |
| IATA Code | BOS | DFI |
| ICAO Code | KBOS | KDFI |
| City | Boston | Defiance |
| Country | United States | United States |
| Timezone | America/New_York | America/New_York |
| Elevation | 19 ft | 707 ft |
| Coordinates | 42.360000, -71.010000 | 41.340000, -84.430000 |
Boston (BOS) to Defiance (DFI) Flight Distance
The flight distance from General Edward Lawrence Logan International Airport (BOS) in Boston, United States to Defiance Memorial Airport (DFI) in Defiance, United States is 1,116 kilometers (694 miles / 603 nautical miles). The estimated flight time for this route is approximately 2h, flying west at a heading of 269°.
This is a short-haul route typically served by narrow-body aircraft such as the Boeing 737 or Airbus A320 family. In-flight service is usually limited to drinks and light snacks.
This is a domestic route within United States. Both airports operate in the same country, which may simplify travel requirements and documentation.
Time zone information: When it's 07:26 in Boston, it's 07:26 in Defiance.
The return flight from Defiance (DFI) to Boston (BOS) follows a heading of 80° (east). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.
For more information about these airports, visit the General Edward Lawrence Logan International Airport (BOS) and Defiance Memorial Airport (DFI) detail pages, or use our flight duration calculator to compare other routes.
Cheapest months to fly BOS → DFI
Live ticket prices for the next 12 months. Click any month to see deals.
Flight schedule BOS → DFI
Upcoming departures, airlines, and flight numbers for this route.
Flight BOS → DFI delayed or cancelled?
You may be entitled to up to €600 compensation under EU 261 / UK 261. Check eligibility in 2 minutes.