#21. Airports near Portland, ME John F Kennedy International Airport (JFK) 277 miles Weekly Flights: 2,494 Domestic Routes: 71 Delayed Flights: 19% Average Delay (hr): 1¼
#22. Airports near Portland, ME Newark Liberty International Airport (EWR) 288 miles Weekly Flights: 2,767 Domestic Routes: 95 Delayed Flights: 24% Average Delay (hr): 1¼
#23. Airports near Portland, ME Watertown International Airport (ART) 292 miles Weekly Flights: 0 Domestic Routes: 1 Delayed Flights: 54% Average Delay (hr): 1
#24. Airports near Portland, ME Syracuse Hancock International Airport (SYR) 299 miles Weekly Flights: 266 Domestic Routes: 23 Delayed Flights: 17% Average Delay (hr): 1½
#25. Airports near Portland, ME Greater Binghamton Airport-Edwin A Link Field (BGM) 309 miles Weekly Flights: 18 Domestic Routes: 1 Delayed Flights: 15% Average Delay (hr): 2
#26. Airports near Portland, ME Wilkes-Barre-Scranton International Airport (AVP) 324 miles Weekly Flights: 65 Domestic Routes: 8 Delayed Flights: 16% Average Delay (hr): 1½
#27. Airports near Portland, ME Ithaca Tompkins Regional Airport (ITH) 326 miles Weekly Flights: 19 Domestic Routes: 2 Delayed Flights: 14% Average Delay (hr): 2¼
#28. Airports near Portland, ME Trenton Mercer Airport (TTN) 332 miles Weekly Flights: 50 Domestic Routes: 19 Delayed Flights: 33% Average Delay (hr): 1½
#29. Airports near Portland, ME Lehigh Valley International Airport (ABE) 339 miles Weekly Flights: 80 Domestic Routes: 11 Delayed Flights: 18% Average Delay (hr): 1½
#30. Airports near Portland, ME Elmira-Corning Regional Airport (ELM) 354 miles Weekly Flights: 6 Domestic Routes: 4 Delayed Flights: 23% Average Delay (hr): 1½
#31. Airports near Portland, ME Atlantic City International Airport (ACY) 367 miles Weekly Flights: 63 Domestic Routes: 8 Delayed Flights: 11% Average Delay (hr): 1¾
#32. Airports near Portland, ME Philadelphia International Airport (PHL) 368 miles Weekly Flights: 2,249 Domestic Routes: 86 Delayed Flights: 20% Average Delay (hr): 1¼
#33. Airports near Portland, ME Greater Rochester International Airport (ROC) 378 miles Weekly Flights: 277 Domestic Routes: 18 Delayed Flights: 17% Average Delay (hr): 1¼
#34. Airports near Portland, ME Harrisburg International Airport (MDT) 413 miles Weekly Flights: 121 Domestic Routes: 13 Delayed Flights: 16% Average Delay (hr): 1½
#35. Airports near Portland, ME Buffalo Niagara International Airport (BUF) 432 miles Weekly Flights: 505 Domestic Routes: 27 Delayed Flights: 17% Average Delay (hr): 1¼
#36. Airports near Portland, ME Niagara Falls International Airport (IAG) 441 miles Weekly Flights: 16 Domestic Routes: 5 Delayed Flights: 20% Average Delay (hr): 1½
#37. Airports near Portland, ME Baltimore-Washington International Thurgood Marshall Airport (BWI) 456 miles Weekly Flights: 2,053 Domestic Routes: 70 Delayed Flights: 21% Average Delay (hr): 1
#38. Airports near Portland, ME Hagerstown Regional Airport-Richard A Henson Field (HGR) 474 miles Weekly Flights: 3 Domestic Routes: 2 Delayed Flights: 37% Average Delay (hr): 1¼
#39. Airports near Portland, ME Ronald Reagan Washington National Airport (DCA) 485 miles Weekly Flights: 2,548 Domestic Routes: 90 Delayed Flights: 18% Average Delay (hr): 1¼
#40. Airports near Portland, ME Washington Dulles International Airport (IAD) 497 miles Weekly Flights: 1,321 Domestic Routes: 75 Delayed Flights: 15% Average Delay (hr): 1½