Airline route map
Where does Frontier Airlines fly? The F9 route map
Frontier Airlines (F9) operates nonstop service on 345 routes in 2LNR's schedule data, touching 90 airports across its network. The busiest F9 markets include Philadelphia to Orlando, Orlando to San Juan, and Atlanta to Orlando. Premium cabins on a network this size behave unevenly: some corridors show upgrade and award space daily while others almost never open. 2LNR tracks confirmed availability on every covered F9 route, so you can see which ones actually clear.
Data current as of July 31, 2026, refreshed on an ongoing basis as new schedules and seats are confirmed.
345
Nonstop routes
90
Airports served
Free
To get started
What 2LNR tracks on Frontier Airlines
2LNR tracks confirmed upgrade inventory on American, Delta, and Alaska, and award availability across roughly 30 airlines, segment by segment and date by date. Open any F9 route below for a calendar of what is actually open, or watch a route and get alerted when space appears.
Availability by date
Each route opens a calendar of departures with confirmed upgrade and award space, so you can see which dates already have room instead of checking one flight at a time.
Alerts when space opens
Premium seats turn over fast. Watch a F9 route and 2LNR notifies you by email, SMS, in-app, and push the moment space appears.
The whole network on a map
Filter the interactive route map to F9 to see the network, compare connections, and jump into any route from there.
Every Frontier Airlines nonstop route
345 nonstop routes across 90 airports, grouped by departure city. Each route links to its confirmed upgrade and award availability.
Atlanta (ATL)
- Atlanta (ATL) to Baltimore (BWI)
- Atlanta (ATL) to Cancun (CUN)
- Atlanta (ATL) to Chicago (MDW)
- Atlanta (ATL) to Chicago (ORD)
- Atlanta (ATL) to Dallas (DFW)
- Atlanta (ATL) to Denver (DEN)
- Atlanta (ATL) to Detroit (DTW)
- Atlanta (ATL) to Guatemala City (GUA)
- Atlanta (ATL) to Indianapolis (IND)
- Atlanta (ATL) to Jacksonville (JAX)
- Atlanta (ATL) to Kansas City (MCI)
- Atlanta (ATL) to Las Vegas (LAS)
- Atlanta (ATL) to Miami (MIA)
- Atlanta (ATL) to Montego Bay (MBJ)
- Atlanta (ATL) to New York (JFK)
- Atlanta (ATL) to New York (LGA)
- Atlanta (ATL) to Newark (EWR)
- Atlanta (ATL) to Norfolk (ORF)
- Atlanta (ATL) to Orlando (MCO)
- Atlanta (ATL) to Philadelphia (PHL)
- Atlanta (ATL) to Punta Cana (PUJ)
- Atlanta (ATL) to San Jose (SJO)
- Atlanta (ATL) to San Juan (SJU)
- Atlanta (ATL) to San Salvador (SAL)
- Atlanta (ATL) to Tampa (TPA)
Austin (AUS)
Baltimore (BWI)
Boston (BOS)
Burbank (BUR)
Cancun (CUN)
Cave Springs (XNA)
Charlotte (CLT)
Chicago (MDW)
Chicago (ORD)
Cincinnati (CVG)
Cleveland (CLE)
- Cleveland (CLE) to Atlanta (ATL)
- Cleveland (CLE) to Cancun (CUN)
- Cleveland (CLE) to Dallas (DFW)
- Cleveland (CLE) to Denver (DEN)
- Cleveland (CLE) to Fort Myers (RSW)
- Cleveland (CLE) to Las Vegas (LAS)
- Cleveland (CLE) to Myrtle Beach (MYR)
- Cleveland (CLE) to Phoenix (PHX)
- Cleveland (CLE) to Punta Cana (PUJ)
- Cleveland (CLE) to Raleigh/Durham (RDU)
- Cleveland (CLE) to San Juan (SJU)
Corpus Christi (CRP)
Dallas (DFW)
- Dallas (DFW) to Baltimore (BWI)
- Dallas (DFW) to Cincinnati (CVG)
- Dallas (DFW) to Denver (DEN)
- Dallas (DFW) to Detroit (DTW)
- Dallas (DFW) to Guatemala City (GUA)
- Dallas (DFW) to Indianapolis (IND)
- Dallas (DFW) to Las Vegas (LAS)
- Dallas (DFW) to Miami (MIA)
- Dallas (DFW) to Minneapolis (MSP)
- Dallas (DFW) to New York (LGA)
- Dallas (DFW) to Orlando (MCO)
- Dallas (DFW) to Philadelphia (PHL)
- Dallas (DFW) to Salt Lake City (SLC)
- Dallas (DFW) to San Diego (SAN)
- Dallas (DFW) to San Jose (SJO)
- Dallas (DFW) to San Juan (SJU)
- Dallas (DFW) to San Salvador (SAL)
- Dallas (DFW) to Santa Ana (SNA)
- Dallas (DFW) to St. Louis (STL)
Denver (DEN)
- Denver (DEN) to Alcoa (TYS)
- Denver (DEN) to Austin (AUS)
- Denver (DEN) to Chicago (ORD)
- Denver (DEN) to Columbus (CMH)
- Denver (DEN) to Detroit (DTW)
- Denver (DEN) to Fairfax (CID)
- Denver (DEN) to Fort Lauderdale (FLL)
- Denver (DEN) to Grand Rapids (GRR)
- Denver (DEN) to Houston (IAH)
- Denver (DEN) to Indianapolis (IND)
- Denver (DEN) to Kansas City (MCI)
- Denver (DEN) to Las Vegas (LAS)
- Denver (DEN) to Little Rock (LIT)
- Denver (DEN) to Los Angeles (LAX)
- Denver (DEN) to Maple Bluff (MSN)
- Denver (DEN) to Memphis (MEM)
- Denver (DEN) to Miami (MIA)
- Denver (DEN) to Nashville (BNA)
- Denver (DEN) to New Orleans (MSY)
- Denver (DEN) to Oakport (FAR)
- Denver (DEN) to Philadelphia (PHL)
- Denver (DEN) to Phoenix (PHX)
- Denver (DEN) to Santa Ana (SNA)
- Denver (DEN) to Seattle (SEA)
- Denver (DEN) to Sioux Falls (FSD)
- Denver (DEN) to St. Louis (STL)
- Denver (DEN) to Tucson (TUS)
Des Moines (DSM)
Detroit (DTW)
Ferry Pass (PNS)
Fort Lauderdale (FLL)
- Fort Lauderdale (FLL) to Atlanta (ATL)
- Fort Lauderdale (FLL) to Charlotte (CLT)
- Fort Lauderdale (FLL) to Cincinnati (CVG)
- Fort Lauderdale (FLL) to Cleveland (CLE)
- Fort Lauderdale (FLL) to Dallas (DFW)
- Fort Lauderdale (FLL) to Houston (IAH)
- Fort Lauderdale (FLL) to Indianapolis (IND)
- Fort Lauderdale (FLL) to Raleigh/Durham (RDU)
- Fort Lauderdale (FLL) to Washington (IAD)
Fort Myers (RSW)
Guatemala City (GUA)
Hartford (BDL)
Houston (IAH)
- Houston (IAH) to Atlanta (ATL)
- Houston (IAH) to Chicago (ORD)
- Houston (IAH) to Detroit (DTW)
- Houston (IAH) to La Lima (SAP)
- Houston (IAH) to Las Vegas (LAS)
- Houston (IAH) to Los Angeles (LAX)
- Houston (IAH) to Miami (MIA)
- Houston (IAH) to Orlando (MCO)
- Houston (IAH) to Philadelphia (PHL)
- Houston (IAH) to Phoenix (PHX)
- Houston (IAH) to Raleigh/Durham (RDU)
- Houston (IAH) to San Juan (SJU)
- Houston (IAH) to San Salvador (SAL)
- Houston (IAH) to Tampa (TPA)
Indianapolis (IND)
Islip (ISP)
Jacksonville (JAX)
Kansas City (MCI)
La Lima (SAP)
Las Vegas (LAS)
- Las Vegas (LAS) to Cincinnati (CVG)
- Las Vegas (LAS) to Detroit (DTW)
- Las Vegas (LAS) to Los Angeles (LAX)
- Las Vegas (LAS) to Miami (MIA)
- Las Vegas (LAS) to New Orleans (MSY)
- Las Vegas (LAS) to Ontario (ONT)
- Las Vegas (LAS) to Orlando (MCO)
- Las Vegas (LAS) to Salt Lake City (SLC)
- Las Vegas (LAS) to San Antonio (SAT)
- Las Vegas (LAS) to San Francisco (SFO)
- Las Vegas (LAS) to Santa Ana (SNA)
- Las Vegas (LAS) to Sparks (RNO)
- Las Vegas (LAS) to Tampa (TPA)
Los Angeles (LAX)
- Los Angeles (LAX) to Atlanta (ATL)
- Los Angeles (LAX) to Dallas (DFW)
- Los Angeles (LAX) to Orlando (MCO)
- Los Angeles (LAX) to Phoenix (PHX)
- Los Angeles (LAX) to Portland (PDX)
- Los Angeles (LAX) to Sacramento (SMF)
- Los Angeles (LAX) to Salt Lake City (SLC)
- Los Angeles (LAX) to San Francisco (SFO)
- Los Angeles (LAX) to San Jose (SJC)
- Los Angeles (LAX) to Seattle (SEA)
Miami (MIA)
Milwaukee (MKE)
Minneapolis (MSP)
Montego Bay (MBJ)
Myrtle Beach (MYR)
Nashville (BNA)
New Orleans (MSY)
New York (JFK)
Norfolk (ORF)
Oakland (OAK)
Oklahoma City (OKC)
Omaha (OMA)
Ontario (ONT)
Orlando (MCO)
- Orlando (MCO) to Aguilita (PSE)
- Orlando (MCO) to Buffalo (BUF)
- Orlando (MCO) to Charlotte (CLT)
- Orlando (MCO) to Chicago (MDW)
- Orlando (MCO) to Chicago (ORD)
- Orlando (MCO) to Cincinnati (CVG)
- Orlando (MCO) to Cleveland (CLE)
- Orlando (MCO) to Columbus (CMH)
- Orlando (MCO) to Denver (DEN)
- Orlando (MCO) to Detroit (DTW)
- Orlando (MCO) to Ewing (TTN)
- Orlando (MCO) to Ferry Pass (PNS)
- Orlando (MCO) to Grand Rapids (GRR)
- Orlando (MCO) to Guatemala City (GUA)
- Orlando (MCO) to Marigot (SXM)
- Orlando (MCO) to Memphis (MEM)
- Orlando (MCO) to Minneapolis (MSP)
- Orlando (MCO) to Nashville (BNA)
- Orlando (MCO) to New Orleans (MSY)
- Orlando (MCO) to New York (LGA)
- Orlando (MCO) to Newark (EWR)
- Orlando (MCO) to Raleigh/Durham (RDU)
- Orlando (MCO) to Richmond (RIC)
- Orlando (MCO) to Salt Lake City (SLC)
- Orlando (MCO) to San Antonio (BQN)
- Orlando (MCO) to San Francisco (SFO)
- Orlando (MCO) to San Juan (SJU)
- Orlando (MCO) to Santo Domingo (SDQ)
- Orlando (MCO) to Syracuse (SYR)
- Orlando (MCO) to Washington (IAD)
Philadelphia (PHL)
- Philadelphia (PHL) to Cancun (CUN)
- Philadelphia (PHL) to Chicago (ORD)
- Philadelphia (PHL) to Fort Lauderdale (FLL)
- Philadelphia (PHL) to Las Vegas (LAS)
- Philadelphia (PHL) to Licey al Medio (STI)
- Philadelphia (PHL) to Nashville (BNA)
- Philadelphia (PHL) to New Orleans (MSY)
- Philadelphia (PHL) to Orlando (MCO)
- Philadelphia (PHL) to Punta Cana (PUJ)
- Philadelphia (PHL) to Raleigh/Durham (RDU)
- Philadelphia (PHL) to Santo Domingo (SDQ)
- Philadelphia (PHL) to Tampa (TPA)
- Philadelphia (PHL) to West Palm Beach (PBI)
Phoenix (PHX)
Pittsburgh (PIT)
Portland (PDX)
Punta Cana (PUJ)
Raleigh/Durham (RDU)
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)
Santo Domingo (SDQ)
Seattle (SEA)
St. Louis (STL)
Tampa (TPA)
Washington (DCA)
Frequently asked questions about Frontier Airlines (F9) routes
Where does Frontier Airlines fly nonstop?
Frontier Airlines operates 345 nonstop routes serving 90 airports in 2LNR's schedule data. The busiest are Philadelphia to Orlando, Orlando to San Juan, and Atlanta to Orlando. The full list is on this page, and each route opens its own calendar of confirmed upgrade and award space.
How many routes does Frontier Airlines (F9) operate?
F9 currently shows 345 nonstop routes between 90 airports. Schedules change seasonally, so this page updates as new F9 schedule data is confirmed.
Does 2LNR track upgrades on Frontier Airlines?
2LNR tracks confirmed upgrade inventory on American, Delta, and Alaska, and award availability across roughly 30 airlines. Each F9 route below links to a calendar of what 2LNR tracks for Frontier Airlines by date.
How do I check availability on a specific F9 route?
Open a route such as Philadelphia to Orlando from the list on this page to see F9 departures date by date with confirmed upgrade and award space. You can also set an alert, and 2LNR will notify you when space opens on a F9 route you are watching.
Never miss F9 upgrade or award space
Track confirmed availability, set alerts, and book with confidence. Free to start, no credit card required.