Every Frontier Airlines nonstop route in our tracked network — hubs in orange. Download this map — free to reuse with a link back to this page.
Scope: our route data covers 500 tracked origin airports, so this shows routes touching those airports. For large carriers that is close to the whole network; for regional carriers it may be partial.
The longest Frontier Airlines nonstop in our data is Los Angeles (LAX) to Orlando (MCO) at 2,214 miles — roughly 4h 51m in the air (estimated from distance). The shortest is Punta Gorda (PGD) to Fort Myers (FMY) at 24 miles.
In 2025, Frontier Airlines reported 33,200,347 passengers on 205,620 flights to the US DOT — an average of 161 passengers per flight at 77% seat fill. We estimate those flights emitted ~2,785 thousand tonnes of CO₂ — about 91 g per passenger-mile.
| Aircraft | Flights | Avg passengers | Seat fill | Miles flown | CO₂ (est.) | g CO₂/pax-mi |
|---|---|---|---|---|---|---|
| Airbus Industrie A320-200n | 105,453 | 148 | 80% | 92M | 1,221k t | 90 |
| Airbus Industrie A321-200n | 68,455 | 179 | 75% | 67M | 1,125k t | 94 |
| Airbus Industrie A321/Lr | 24,015 | 175 | 76% | 23M | 340k t | 85 |
| Airbus Industrie A320-100/200 | 7,697 | 149 | 81% | 7M | 99k t | 100 |
Source: US DOT T-100 segment reports, 2025, scheduled service. Mainline operations only — regional partners report separately. CO₂ is an estimate: miles flown × a representative fuel-burn factor per aircraft family × 3.16 kg CO₂ per kg of jet fuel (±15%; factors cover 100% of reported miles — types without a published factor are excluded — see the jet tracker methodology).
Checking today's departures at Frontier Airlines's busiest airports…
Aguadilla (BQN) · Atlanta (ATL) · Austin (AUS) · Baltimore (BWI) · Bentonville (XNA) · Boise (BOI) · Boston (BOS) · Buffalo (BUF) · Burbank (BUR) · Cancun (CUN) · Cedar Rapids (CID) · Charlotte (CLT) · Chicago (ORD) · Chicago (MDW) · Cincinnati (CVG) · Cleveland (CLE) · Columbus (CMH) · Corpus Christi (CRP) · Dallas-Fort Worth (DFW) · Denver (DEN) · Des Moines (DSM) · Detroit (DTW) · El Paso (ELP) · Fargo (FAR) · Fort Lauderdale (FLL) · Fort Myers (RSW) · Fort Myers (FMY) · Grand Rapids (GRR) · Guatemala City (GUA) · Houston (IAH) · Indianapolis (IND) · Islip (ISP) · Jacksonville (JAX) · Kansas City (MCI) · Knoxville (TYS) · Las Vegas (LAS) · Little Rock (LIT) · Los Angeles (LAX) · Madison (MSN) · Memphis (MEM) · Miami (MIA) · Milwaukee (MKE) · Minneapolis (MSP) · Montego Bay (MBJ) · Myrtle Beach (MYR) · Nashville (BNA) · New Orleans (MSY) · New York (LGA) · New York (JFK) · Newark (EWR) · Norfolk (ORF) · Oklahoma City (OKC) · Omaha (OMA) · Ontario (ONT) · Orlando (MCO) · Pensacola (PNS) · Philadelphia (PHL) · Philipsburg (SXM) · Phoenix (PHX) · Pittsburgh (PIT) · Ponce (PSE) · Portland (PDX) · Punta Cana (PUJ) · Punta Gorda (PGD) · Raleigh-durham (RDU) · Reno (RNO) · Richmond (RIC) · Sacramento (SMF) · Salt Lake City (SLC) · San Antonio (SAT) · San Diego (SAN) · San Francisco (SFO) · San Jose (SJC) · San Jose (SJO) · San Juan (SJU) · San Pedro Sula (SAP) · San Salvador (SAL) · Santa Ana (SNA) · Santiago (STI) · Santo Domingo (SDQ) · Seattle (SEA) · Sioux Falls (FSD) · St. Louis (STL) · Tampa (TPA) · Trenton (TTN) · Washington (IAD) · Washington (DCA) · West Palm Beach (PBI) · Windsor Locks (BDL)
Frontier Airlines flies 551 nonstop routes touching 89 airports in 10 countries within our tracked network of 500 origin airports. Its busiest bases are Denver (DEN), Orlando (MCO), Atlanta (ATL).
Los Angeles (LAX) to Orlando (MCO) — about 2,214 miles, roughly 4h 51m in the air (estimated from distance).
By nonstop routes in our data: Denver (DEN) with 52, Orlando (MCO) with 44, Atlanta (ATL) with 37, Dallas-Fort Worth (DFW) with 35, Las Vegas (LAS) with 31.
Aircraft types we have observed on Frontier Airlines routes include the Airbus A320 NEO, Airbus A320, Airbus A321. This reflects our schedule sample, not the full fleet.
