Frontier (F9)
Frontier (F9) flies to 124 destinations in 13 countries. Route counts include codeshare and partner-operated flights sold under the F9 code. Mostly domestic (88 routes) with 36 international.
Independent carrier. Not part of any alliance, so miles only work within the F9 program. No shared lounge access with other airlines.
F9 runs everything through Denver (DEN) with 69 nonstop routes. If you're not starting there, you're connecting there.
Frontier Hub Airports
Frontier funnels everything through a single hub. If you're connecting on F9, you're going through Denver. 69 nonstop routes means solid options from there, but no alternatives if that airport has weather problems.
DENFrontier Fleet & Aircraft Types
6 aircraft types appear on F9 routes. This includes aircraft operated by partner airlines, not just Frontier metal.
Frontier Operating Partners
Not every flight with a F9 number is actually Frontier. These partner airlines operate routes under the F9 code. Your booking and flight number say F9, but the plane and crew belong to one of these carriers.
These are codeshare arrangements where Frontier sells seats on partner flights. The experience depends on the partner airline, not F9.
Y4Frontier: All 124 Destinations
Every nonstop route Frontier flies. Each destination links to the full route page with schedules, competing airlines, and connection options.
| Code | City | Airport | Country | Distance |
|---|---|---|---|---|
| BQN | Aguadilla | 1,129 mi | ||
| AGU | Aguascalientes | 1,625 mi | ||
| ATL | Atlanta | 692 mi | ||
| AUS | Austin | 140 mi | ||
| BWI | Baltimore | 1,569 mi | ||
| BHM | Birmingham | 479 mi | ||
| BOI | Boise | 648 mi | ||
| BOS | Boston | 612 mi | ||
| BUF | Buffalo | 1,013 mi | ||
| BUR | Burbank | 223 mi | ||
| CUN | Cancún | 883 mi | ||
| CID | Cedar Rapids | 691 mi | ||
| CHS | Charleston | 551 mi | ||
| CLT | Charlotte | 652 mi | ||
| ORD | Chicago | 738 mi | ||
| MDW | Chicago | 228 mi | ||
| CVG | Cincinnati / Covington | 374 mi | ||
| CLE | Cleveland | 431 mi | ||
| COS | Colorado Springs | 909 mi | ||
| CMH | Columbus | 804 mi | ||
| CRP | Corpus Christi | 931 mi | ||
| CUL | Culiacán | 180 mi | ||
| DFW | Dallas-Fort Worth | 1,232 mi | ||
| DEN | Denver | 1,081 mi | ||
| DSM | Des Moines | 1,141 mi | ||
| DTW | Detroit | 1,477 mi | ||
| IAD | Dulles | 955 mi | ||
| ELP | El Paso | 583 mi | ||
| TTN | Ewing Township | 898 mi | ||
| FAR | Fargo | 627 mi | ||
| XNA | Fayetteville/Springdale/Rogers | 615 mi | ||
| FLL | Fort Lauderdale | 1,130 mi | ||
| RSW | Fort Myers | 948 mi | ||
| GYR | Goodyear | 616 mi | ||
| GRR | Grand Rapids | 1,012 mi | ||
| GDL | Guadalajara | 126 mi | ||
| GUA | Guatemala City | 1,124 mi | ||
| MDT | Harrisburg | 853 mi | ||
| BDL | Hartford | 859 mi | ||
| IAH | Houston | 919 mi | ||
| IND | Indianapolis | 1,485 mi | ||
| ISP | Islip | 130 mi | ||
| JAX | Jacksonville | 270 mi | ||
| MCI | Kansas City | 1,048 mi | ||
| TYS | Knoxville/Maryville | 1,160 mi | ||
| LAS | Las Vegas | 386 mi | ||
| LIT | Little Rock | 775 mi | ||
| LAX | Los Angeles | 338 mi | ||
| SDF | Louisville | 827 mi | ||
| MSN | Madison | 1,110 mi | ||
| MZJ | Marana | 1,804 mi | ||
| MEM | Memphis | 1,261 mi | ||
| MXL | Mexicali | 1,029 mi | ||
| MEX | Mexico City | 1,280 mi | ||
| NLU | Mexico City | 791 mi | ||
| MIA | Miami | 192 mi | ||
| MKE | Milwaukee | 894 mi | ||
| MSP | Minneapolis | 1,311 mi | ||
| MBJ | Montego Bay | 1,120 mi | ||
| MTY | Monterrey | 480 mi | ||
| MLM | Morelia | 1,745 mi | ||
| MYR | Myrtle Beach | 558 mi | ||
| BNA | Nashville | 1,445 mi | ||
| NAS | Nassau | 727 mi | ||
| MSY | New Orleans | 443 mi | ||
| LGA | New York | 1,099 mi | ||
| JFK | New York | 945 mi | ||
| EWR | Newark | 1,370 mi | ||
| ORF | Norfolk | 516 mi | ||
| OAK | Oakland | 1,249 mi | ||
| OAX | Oaxaca | 701 mi | ||
| OKC | Oklahoma City | 984 mi | ||
| OMA | Omaha | 1,036 mi | ||
| ONT | Ontario | 1,280 mi | ||
| AUA | Oranjestad | 1,720 mi | ||
| MCO | Orlando | 479 mi | ||
| PNS | Pensacola | 381 mi | ||
| PHL | Philadelphia | 1,518 mi | ||
| PHX | Phoenix | 1,441 mi | ||
| PIT | Pittsburgh | 1,287 mi | ||
| PSE | Ponce | 1,179 mi | ||
| PDX | Portland | 2,049 mi | ||
| PLS | Providenciales | 1,105 mi | ||
| PBC | Puebla | 757 mi | ||
| PVR | Puerto Vallarta | 1,557 mi | ||
| PUJ | Punta Cana | 1,648 mi | ||
| QRO | Querétaro | 328 mi | ||
| RDU | Raleigh/Durham | 501 mi | ||
| RNO | Reno | 1,634 mi | ||
| RIC | Richmond | 668 mi | ||
| SMF | Sacramento | 397 mi | ||
| SLC | Salt Lake City | 627 mi | ||
| SAT | San Antonio | 841 mi | ||
| SAN | San Diego | 627 mi | ||
| SFO | San Francisco | 413 mi | ||
| SJC | San Jose | 386 mi | ||
| SJO | San José (Alajuela) | 1,288 mi | ||
| SJD | San José del Cabo | 1,192 mi | ||
| SJU | San Juan | 1,569 mi | ||
| SLP | San Luis Potosí | 907 mi | ||
| SAP | San Pedro Sula | 868 mi | ||
| SAL | San Salvador (San Luis Talpa) | 1,149 mi | ||
| SNA | Santa Ana | 1,202 mi | ||
| STI | Santiago | 1,441 mi | ||
| SDQ | Santo Domingo | 1,049 mi | ||
| SRQ | Sarasota/Bradenton | 958 mi | ||
| SAV | Savannah | 1,412 mi | ||
| SEA | Seattle | 1,107 mi | ||
| BJX | Silao | 1,667 mi | ||
| SXM | Sint Maarten | 1,702 mi | ||
| FSD | Sioux Falls | 483 mi | ||
| GEG | Spokane | 1,022 mi | ||
| STL | St Louis | 870 mi | ||
| SYR | Syracuse | 1,055 mi | ||
| TPA | Tampa | 509 mi | ||
| TIJ | Tijuana | 2,010 mi | ||
| TLC | Toluca | 831 mi | ||
| TUS | Tucson | 602 mi | ||
| TUL | Tulsa | 1,005 mi | ||
| TGZ | Tuxtla Gutiérrez | 508 mi | ||
| UPN | Uruapan | 1,421 mi | ||
| DCA | Washington | 611 mi | ||
| PBI | West Palm Beach | 1,023 mi | ||
| ZCL | Zacatecas | 1,518 mi |
Frontier FAQ
Frontier flies nonstop to 124 destinations in 13 countries. 88 domestic, 36 international.
1 hub: Denver (DEN). The hub closest to you gives you the most nonstop options and the easiest connections.
6 aircraft types appear on F9 routes, including 320, 321, 32N and more. Some of these belong to partner airlines, not Frontier directly.
No. Frontier is an independent carrier. Miles only work within the F9 program, and there's no shared lounge access with other airlines.
Yes. Some F9 flights are operated by partners including Volaris. Same flight number and booking, different plane and crew.
Yes. 36 international routes to 13 countries, plus 88 domestic routes.
124 nonstop destinations across 13 countries from 1 hub. One of the larger airline networks tracked on this site.