Frontier Airlines
F9
134
Routes
19
Destinations
54
Origins
1,000
Flights Tracked
Price Overview
Lowest Price
$28
Average Price
$151
Routes
134
Destinations
19
Prices by Cabin Class
Economy
1,000 flightsFrom
$28
Avg
$151
To
$610
Popular Routes
DEN
LAX
DEN to LAX
20 flightsfrom $38
DEN
ATL
DEN to ATL
20 flightsfrom $49
PHX
ATL
PHX to ATL
20 flightsfrom $64
SLC
LAX
SLC to LAX
20 flightsfrom $38
LAX
CUN
LAX to CUN
20 flightsfrom $169
SFO
ATL
SFO to ATL
19 flightsfrom $74
SLC
SFO
SLC to SFO
19 flightsfrom $91
JFK
CUN
JFK to CUN
19 flightsfrom $164
LAX
PHX
LAX to PHX
18 flightsfrom $28
DEN
SFO
DEN to SFO
18 flightsfrom $49
PHX
ORD
PHX to ORD
17 flightsfrom $96
AUS
LAX
AUS to LAX
17 flightsfrom $101
Showing 12 of 134 routes
Top Destinations
About Frontier Airlines
Frontier Airlines (F9) operates 134 routes to 19 destinations from 54 origin airports.
We track 1,000 Frontier Airlines flights with 60 days of price history. Prices start from $28 with an average of $151.