Frontier Airlines Flights & Tickets from $24

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The Cheapest Frontier Airlines Flights

The cheapest prices found with in the last 7 days for return flights were $43 and $24 for one-way flights to for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, May 1 - Wed, May 1

ATL

Hartsfield-Jackson Atlanta Intl.

FLL

Fort Lauderdale - Hollywood Intl.

$43

Roundtrip

just found

Wed, May 1 - Wed, May 22

ATL

Hartsfield-Jackson Atlanta Intl.

MIA

Miami Intl.

$48

Roundtrip

just found

Wed, May 22 - Wed, May 22

ATL

Hartsfield-Jackson Atlanta Intl.

FLL

Fort Lauderdale - Hollywood Intl.

$50

Roundtrip

found 9 hours ago

Wed, May 8 - Wed, May 15

ATL

Hartsfield-Jackson Atlanta Intl.

MIA

Miami Intl.

$51

Roundtrip

found 10 hours ago

Tue, Apr 30 - Fri, May 3

PHL

Philadelphia Intl.

FLL

Fort Lauderdale - Hollywood Intl.

$59

Roundtrip

found 9 hours ago

Wed, May 1 - Wed, May 15

DFW

Dallas-Fort Worth Intl.

MIA

Miami Intl.

$68

Roundtrip

found 2 hours ago

Tue, Apr 30 - Tue, May 7

CMH

John Glenn Columbus Intl.

DEN

Denver Intl.

$69

Roundtrip

just found

Tue, Apr 30 - Wed, May 15

ORD

O'Hare Intl.

MIA

Miami Intl.

$75

Roundtrip

found 19 hours ago

Thu, May 2 - Wed, May 8

LGA

LaGuardia

FLL

Fort Lauderdale - Hollywood Intl.

$78

Roundtrip

just found

Tue, May 7 - Wed, May 15

ORD

O'Hare Intl.

FLL

Fort Lauderdale - Hollywood Intl.

$81

Roundtrip

found 23 hours ago

Tue, Jun 4 - Tue, Jun 11

CMH

John Glenn Columbus Intl.

DEN

Denver Intl.

$88

Roundtrip

just found

Sat, May 18 - Tue, May 21

TTN

Mercer

FLL

Fort Lauderdale - Hollywood Intl.

$94

Roundtrip

found 2 hours ago

Tue, May 7 - Sat, May 11

CMH

John Glenn Columbus Intl.

MCO

Orlando Intl.

$94

Roundtrip

found 6 hours ago

Tue, May 7 - Tue, May 21

CMH

John Glenn Columbus Intl.

DEN

Denver Intl.

$99

Roundtrip

just found

Tue, Apr 23 - Tue, Apr 30

CMH

John Glenn Columbus Intl.

DEN

Denver Intl.

$100

Roundtrip

found 2 hours ago

Sun, Apr 28 - Tue, May 7

CMH

John Glenn Columbus Intl.

DEN

Denver Intl.

$108

Roundtrip

just found

Sun, Apr 28 - Tue, Apr 30

CMH

John Glenn Columbus Intl.

DEN

Denver Intl.

$109

Roundtrip

found 1 hour ago

Tue, May 7 - Tue, May 14

CMH

John Glenn Columbus Intl.

MCO

Orlando Intl.

$113

Roundtrip

found 1 day ago

Tue, May 7 - Wed, May 22

CMH

John Glenn Columbus Intl.

DEN

Denver Intl.

$114

Roundtrip

found 4 days ago

Thu, May 23 - Tue, May 28

CMH

John Glenn Columbus Intl.

DEN

Denver Intl.

$118

Roundtrip

found 5 hours ago

Origin	Destination	Travel Dates	Flights From*
CMH	Denver	April 30 to May 7	$69
CMH	Tampa	May 16 to May 19	$118
CMH	Miami	May 7 to May 22	$134
CMH	Las Vegas	May 7 to May 15	$153
CMH	Phoenix	June 18 to June 30	$258

*Prices include taxes and fees

Frontier Airlines Airports
Airport code	Country	Airport name	Number of flights
DEN	USA	Denver Intl.	13
MCO	USA	Orlando Intl.	7
CUN	MEX	Cancun Intl.	6
GDL	MEX	Don Miguel Hidalgo y Costilla Intl.	5
PHL	USA	Philadelphia Intl.	2
ORD	USA	O'Hare Intl.	2
MIA	USA	Miami Intl.	1
LAS	USA	McCarran Intl.	1
MEX	MEX	Mexico City Intl.	1
LAX	USA	Los Angeles Intl.	1

Frequently asked questions

Where does Frontier Airlines fly?

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

What airline is F9?

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.

How do I find my flight number?

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

How early can you check bags for a flight?

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.

Frontier Airlines Destinations