| ACK–BOS | Nantucket – Boston | 3,515 |
| JFK–LAX | New York – Los Angeles | 1,688 |
| BOS–DCA | Boston – Washington | 1,176 |
| JFK–LHR | New York – London | 1,135 |
| JFK–SFO | New York – San Francisco | 1,110 |
| BOS–ORD | Boston – Chicago | 1,101 |
| MCO–SJU | Orlando – San Juan | 841 |
| BOS–LAX | Boston – Los Angeles | 799 |
| BED–BOS | Bedford – Boston | 781 |
| BOS–PHL | Boston – Philadelphia | 758 |
| ATL–BOS | Atlanta – Boston | 751 |
| BOS–SFO | Boston – San Francisco | 745 |
| BOS–JFK | Boston – New York | 713 |
| EWR–ORD | Newark – Chicago | 700 |
| EWR–LAX | Newark – Los Angeles | 676 |
| JFK–LAS | New York – Las Vegas | 662 |
| ATL–FLL | Atlanta – Fort Lauderdale | 657 |
| JFK–ORD | New York – Chicago | 629 |
| JFK–RDU | New York – Raleigh/Durham | 600 |
| BOS–BWI | Boston – Baltimore | 580 |
| CDG–JFK | Paris (Roissy-en-France, Val-d'Oise) – New York | 558 |
| DCA–MCO | Washington – Orlando | 548 |
| ATL–JFK | Atlanta – New York | 544 |
| EWR–MCO | Newark – Orlando | 525 |
| FLL–LGA | Fort Lauderdale – New York | 521 |
| BNA–JFK | Nashville – New York | 509 |
| JFK–SEA | New York – Seattle | 501 |
| BOS–MCO | Boston – Orlando | 475 |
| BOS–SEA | Boston – Seattle | 474 |
| LGA–MCO | New York – Orlando | 473 |
| BOS–DEN | Boston – Denver | 465 |
| JFK–MCO | New York – Orlando | 463 |
| JFK–PHX | New York – Phoenix | 447 |
| CLT–JFK | Charlotte – New York | 445 |
| FLL–ORD | Fort Lauderdale – Chicago | 440 |
| BOS–HPN | Boston – White Plains | 436 |
| BOS–BUF | Boston – Buffalo | 418 |
| FLL–IAH | Fort Lauderdale – Houston | 406 |
| BOS–CVG | Boston – Cincinnati / Covington | 404 |
| DFW–FLL | Dallas-Fort Worth – Fort Lauderdale | 397 |
| FLL–JFK | Fort Lauderdale – New York | 394 |
| BNA–BOS | Nashville – Boston | 391 |
| BOS–RDU | Boston – Raleigh/Durham | 383 |
| EWR–FLL | Newark – Fort Lauderdale | 377 |
| ATL–BNA | Atlanta – Nashville | 365 |
| BOS–DTW | Boston – Detroit | 356 |
| BWI–FLL | Baltimore – Fort Lauderdale | 352 |
| FLL–PHL | Fort Lauderdale – Philadelphia | 348 |
| BOS–PIT | Boston – Pittsburgh | 344 |
| BOS–LHR | Boston – London | 343 |
| DJT–LGA | West Palm Beach – New York | 338 |
| JFK–SAN | New York – San Diego | 336 |
| CLT–FLL | Charlotte – Fort Lauderdale | 328 |
| BOS–FLL | Boston – Fort Lauderdale | 327 |
| JFK–PIT | New York – Pittsburgh | 325 |
| BUF–JFK | Buffalo – New York | 321 |
| DJT–EWR | West Palm Beach – Newark | 310 |
| JFK–STI | New York – Santiago | 304 |
| CLE–JFK | Cleveland – New York | 302 |
| DTW–JFK | Detroit – New York | 301 |
| JFK–SJU | New York – San Juan | 300 |
| JFK–SDQ | New York – Santo Domingo | 299 |
| AUS–MCO | Austin – Orlando | 290 |
| DJT–HPN | West Palm Beach – White Plains | 289 |
| FLL–LAX | Fort Lauderdale – Los Angeles | 287 |
| BOS–DJT | Boston – West Palm Beach | 287 |
| BOS–SAN | Boston – San Diego | 286 |
| AUS–BOS | Austin – Boston | 286 |
| DCA–JFK | Washington – New York | 286 |
| BOS–JAX | Boston – Jacksonville | 286 |
| BOS–CLE | Boston – Cleveland | 281 |
| BNA–FLL | Nashville – Fort Lauderdale | 278 |
| DTW–FLL | Detroit – Fort Lauderdale | 277 |
| BOS–TPA | Boston – Tampa | 268 |
| DUB–JFK | Dublin – New York | 267 |
| JFK–SLC | New York – Salt Lake City | 261 |
| BOS–IAH | Boston – Houston | 261 |
| BOS–RIC | Boston – Richmond | 258 |
| LAS–MCO | Las Vegas – Orlando | 255 |
| BOS–LAS | Boston – Las Vegas | 252 |
| BOS–PHX | Boston – Phoenix | 247 |
| JFK–TPA | New York – Tampa | 245 |
| JAX–JFK | Jacksonville – New York | 245 |
| PHL–SJU | Philadelphia – San Juan | 242 |
| DCA–FLL | Washington – Fort Lauderdale | 238 |
| FLL–SJU | Fort Lauderdale – San Juan | 237 |
| BOS–MVY | Boston – Martha's Vineyard | 236 |
| ATL–HSV | Atlanta – Huntsville | 235 |
| MCO–MSY | Orlando – New Orleans | 233 |
| CHS–JFK | Charleston – New York | 225 |
| GYE–JFK | Guayaquil – New York | 224 |
| CLE–FLL | Cleveland – Fort Lauderdale | 219 |
| BDL–MCO | Hartford – Orlando | 216 |
| EWR–SJU | Newark – San Juan | 215 |
| JFK–SAV | New York – Savannah | 209 |
| BOS–CDG | Boston – Paris (Roissy-en-France, Val-d'Oise) | 206 |
| FLL–NAS | Fort Lauderdale – Nassau | 204 |
| EWR–STI | Newark – Santiago | 200 |
| BOS–MAD | Boston – Madrid | 195 |
| MCO–PVD | Orlando – Providence/Warwick | 195 |
| ISP–MCO | Islip – Orlando | 193 |
| AMS–BOS | Amsterdam – Boston | 192 |
| EDI–LHR | Ingliston, Edinburgh – London | 190 |
| FLL–RDU | Fort Lauderdale – Raleigh/Durham | 189 |
| BUF–MCO | Buffalo – Orlando | 180 |
| DJT–JFK | West Palm Beach – New York | 176 |
| JFK–SAL | New York – San Salvador (San Luis Talpa) | 174 |
| JFK–ROC | New York – Rochester | 174 |
| FLL–LAS | Fort Lauderdale – Las Vegas | 173 |
| EDI–JFK | Ingliston, Edinburgh – New York | 170 |
| CUN–JFK | Cancún – New York | 170 |
| GEO–JFK | Georgetown – New York | 169 |
| JFK–PUJ | New York – Punta Cana | 169 |
| AUA–JFK | Oranjestad – New York | 169 |
| JFK–MSP | New York – Minneapolis | 168 |
| DAL–LAX | Dallas – Los Angeles | 167 |
| FLL–MCO | Fort Lauderdale – Orlando | 165 |
| SJU–TPA | San Juan – Tampa | 163 |
| BOS–CHS | Boston – Charleston | 162 |
| BOS–MKE | Boston – Milwaukee | 162 |