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Cheap Frontier Airlines Tickets

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The Cheapest Frontier Airlines Flights

The cheapest prices found with in the last 7 days for return flights were $159 and $84 for one-way flights to for the period specified. Prices and availability are subject to change. Additional terms apply.

OriginDestinationTravel DatesFlights From*
LAXHonoluluSep 30 - Oct 4$252
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
LAXSan FranciscoAug 8 - Aug 10$159
LAXHonoluluAug 7 - Aug 12$388
*Prices include taxes and fees
Frontier Airlines Airports
Hop on a(n) Frontier Airlines flight today by flying to many destinations out of these domestic and international airports:
Airport Code
Country
Airport Name
Number of Flights
DENUSADenver Intl.13
MCOUSAOrlando Intl.7
CUNMEXCancun Intl.6
GDLMEXDon Miguel Hidalgo y Costilla Intl.5
PHLUSAPhiladelphia Intl.2
ORDUSAO'Hare Intl.2
MIAUSAMiami Intl.1
LASUSAMcCarran Intl.1
MEXMEXMexico City Intl.1
LAXUSALos Angeles Intl.1

FAQs about Frontier Airlines Flights

Where does Frontier Airlines fly?

Life is one huge journey brimming with inspiring adventures — isn't it about time you booked another one? Whether you're seeking a fast-paced city escape or an interlude with nature, there are plenty of destinations to discover with Frontier Airlines.

Whether you're heading off for business, reuniting with loved ones or you're finally taking that long-overdue vacation, Frontier Airlines has the solution. Check out their most serviced domestic flight routes right here:

  • Philadelphia, PA Airport (PHL-Philadelphia Intl.) to Orlando, FL Airport (MCO-Orlando Intl.) with 121 flights every month
  • Orlando, FL Airport (MCO-Orlando Intl.) to Philadelphia, PA Airport (PHL-Philadelphia Intl.) with 121 flights every month
  • Denver, CO Airport (DEN-Denver Intl.) to Phoenix, AZ Airport (PHX-Sky Harbor Intl.) with 91 flights every month
  • Phoenix, AZ Airport (PHX-Sky Harbor Intl.) to Denver, CO Airport (DEN-Denver Intl.) with 91 flights every month

Expand your knowledge of another country's traditions and culture with Frontier Airlines. Their most sought after international routes include:

  • San Juan Airport (SJU-Luis Munoz Marin Intl.) to Philadelphia, PA Airport (PHL-Philadelphia Intl.) with 60 flights every month
  • Orlando, FL Airport (MCO-Orlando Intl.) to San Juan Airport (SJU-Luis Munoz Marin Intl.) with 60 flights every month
  • San Juan Airport (SJU-Luis Munoz Marin Intl.) to Orlando, FL Airport (MCO-Orlando Intl.) with 60 flights every month
  • Philadelphia, PA Airport (PHL-Philadelphia Intl.) to San Juan Airport (SJU-Luis Munoz Marin Intl.) with 60 flights every month
What airline is F9?

F9 is the IATA code for Frontier Airlines. This two-letter code, occasionally also referred to as the airline identification code, is assigned by the International Air Transport Association. It standardizes and simplifies tickets, telecommunications, tariffs and more.

How do I find my flight number?
  • Your travel itinerary contains essential information for your upcoming trip, including your flight number. Unsure what it looks like? There's an IATA airline code at the beginning, which is typically one to two letters and a single digit. Following that are several other numerals — your flight number.
How early can you check bags for a flight?
  • Don't hang around the house if you're packed and ready to embark on your big adventure. International flights begin their check-in process three hours before departure. Meeting some friends at the airport? Be sure to tell them that baggage drop closes an hour before takeoff. If you're taking a domestic flight, arrive at the terminal at least one to two hours prior to departure. Check-in closes 45 minutes before the plane leaves the tarmac.
If I am not able to travel due to COVID-19, can I change my flight to a later date?

For more info about changing your flight with Frontier Airlines with Travelocity, please visit our Customer Service Portal.

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