Cheap Frontier Airlines Tickets from $44

Life is one grand journey teeming with incredible adventures — isn’t it about time you treated yourself to another one? Whether you’re looking for a fast-paced city break or some downtime in nature, there are many destinations to venture to with Frontier Airlines.Frontier Airlines connects the nation with an impressive selection of flight routes:

• Philadelphia, PA (PHL-Philadelphia Intl.) to Orlando, FL (MCO-Orlando Intl.) with 126 flights every month
• Orlando, FL (MCO-Orlando Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.) with 126 flights every month
• Denver, CO (DEN-Denver Intl.) to Las Vegas, NV (LAS-McCarran Intl.) with 121 flights every month
• Las Vegas, NV (LAS-McCarran Intl.) to Denver, CO (DEN-Denver Intl.) with 121 flights every month

If you’re itching to try out fun adventures and create unforgettable memories, take a look at the busiest international flight routes serviced by Frontier Airlines:

• San Juan (SJU-Luis Munoz Marin Intl.) to Orlando, FL (MCO-Orlando Intl.) with 78 flights every month
• Orlando, FL (MCO-Orlando Intl.) to San Juan (SJU-Luis Munoz Marin Intl.) with 78 flights every month
• Cancun, Quintana Roo (CUN-Cancun Intl.) to Denver, CO (DEN-Denver Intl.) with 30 flights every month
• Cancun, Quintana Roo (CUN-Cancun Intl.) to Miami, FL (MIA-Miami Intl.) with 30 flights every month

F9 is the IATA code for Frontier Airlines. The International Air Transport Association (IATA) appoints all airlines a two-character code to regulate and simplify identification and communications.

Your flight number is in your itinerary. It’s a combination of numerals and letters, and it should be easy to spot.

Getting to the airport early is an easy way to ease the stress of traveling. Generally, you can check your bags three hours prior to an international flight and two hours ahead of a domestic flight.