Frontier Airlines

IATA: F9

Passenger

Cargo

Scheduled

Frontier Airlines (F9) is based in United States, Denver, Colorado. Operates flights to 544 destinations. Fleet size: 83 aircrafts. Average fleet age: 3 years.

544

Destinations

Routes operated

Fleet Size

Total aircraft

3 years

Fleet Age

Average age

United States

Country

Base country

Safety & Ratings

4

Accidents (Last 5 Years)

0

Crashes (Last 5 Years)

Service Reliability:

Very Stable

Extensive route network with consistent service

Frontier Airlines Contact Information and Customer Services

Frontier Airlines Address

4545 Airport Way
Denver, Colorado 80239, United States

Official Website

flyfrontier.com

Airline Details

Airline Code

F9

IATA Code

F9

Destinations

544

Country

United States

City

Denver

State

Colorado

Total Aircraft

83

Avg Fleet Age

3 years

Routes Operated by Frontier Airlines

MCO → BQN (Aguadilla Pueblo)

2-5 flights

ATL → SJO (Alajuela)

2-4 flights

DEN → DCA (Arlington)

3-4 flights

1-2 flights

1-2 flights

6-9 flights

8-11 flights

4-5 flights

8-13 flights

6-11 flights

4-6 flights

7-10 flights

2-3 flights

8-15 flights

23-29 flights

5-6 flights

5-9 flights

6-9 flights

12-22 flights

9-15 flights

3-4 flights

6-11 flights

3-5 flights

11-13 flights

4 flights

13-16 flights

15-21 flights

11-16 flights

6-9 flights

14-18 flights

13-21 flights

12-16 flights

14-19 flights

7-14 flights

14-17 flights

8-11 flights

19-25 flights

15-18 flights

16-19 flights

10-13 flights

12-21 flights

12-18 flights

16-20 flights

18-20 flights

3-12 flights

2-6 flights

5-13 flights

5-15 flights

8-16 flights

11-21 flights

6-10 flights

12-17 flights

11-16 flights

13-16 flights

0-1 flights

3-9 flights

3-4 flights

2-4 flights

1-2 flights

2-5 flights

6-9 flights

4-5 flights

5-8 flights

BWI → CLT (Charlotte)

7-12 flights

PHL → CLT (Charlotte)

8-14 flights

TPA → CLT (Charlotte)

5-10 flights

IAH → CLT (Charlotte)

8-10 flights

MCO → CLT (Charlotte)

7-15 flights

MIA → CLT (Charlotte)

10-13 flights

DEN → CLT (Charlotte)

4-10 flights

ORD → CLT (Charlotte)

10-14 flights

DFW → CLT (Charlotte)

7-11 flights

6-8 flights

3-10 flights

8-10 flights

4-6 flights

6-13 flights

9-13 flights

11-17 flights

10-17 flights

2-9 flights

16-23 flights

5-16 flights

11-16 flights

1 flight

13-22 flights

5-13 flights

7-10 flights

16-19 flights

8-15 flights

4-14 flights

10-18 flights

19-24 flights

2 flights

CUN → CLE (Cleveland)

1-2 flights

FLL → CLE (Cleveland)

2-4 flights

SRQ → CLE (Cleveland)

0-1 flights

RDU → CLE (Cleveland)

1 flight

RSW → CLE (Cleveland)

1-3 flights

BNA → CLE (Cleveland)

2-7 flights

PHL → CLE (Cleveland)

2-4 flights

TPA → CLE (Cleveland)

2-3 flights

LAS → CLE (Cleveland)

2-4 flights

PHX → CLE (Cleveland)

2-5 flights

MCO → CLE (Cleveland)

4-7 flights

MIA → CLE (Cleveland)

3 flights

ATL → CLE (Cleveland)

7-11 flights

DEN → CLE (Cleveland)

4-9 flights

DFW → CLE (Cleveland)

2-5 flights

3-12 flights

2-5 flights

4-6 flights

3-5 flights

5-8 flights

3-5 flights

3-6 flights

2-5 flights

4-19 flights

5-16 flights

3-4 flights

7-15 flights

3-10 flights

5-14 flights

4-8 flights

4-15 flights

2-5 flights

10-18 flights

6-11 flights

3-11 flights

1-2 flights

4-5 flights

0-1 flights

1-4 flights

12-25 flights

6-12 flights

7-14 flights

6-17 flights

7-10 flights

5-14 flights

6-19 flights

3-7 flights

9-26 flights

4-10 flights

1-5 flights

3-4 flights

11-26 flights

5-12 flights

11-22 flights

5-12 flights

13-28 flights

17-26 flights

15-35 flights

9-13 flights

10-20 flights

11-20 flights

7-17 flights

6-9 flights

12-19 flights

10-17 flights

11-18 flights

4-7 flights

5-7 flights

4-7 flights

5-10 flights

6-9 flights

7-10 flights

9-11 flights

4-6 flights

11-12 flights

7-11 flights

11-12 flights

3-7 flights

4-8 flights

5-11 flights

4-7 flights

1-2 flights

2-3 flights

1-3 flights

3-4 flights

4-7 flights

6-9 flights

4-5 flights

3-6 flights

2-3 flights

1-4 flights

0-1 flights

TPA → TTN (Ewing Township)

1-2 flights

MCO → TTN (Ewing Township)

1-2 flights

DEN → FAR (Fargo)

3-5 flights

CLE → FLL (Fort Lauderdale)

2-5 flights

SJU → FLL (Fort Lauderdale)

6-11 flights

PHL → FLL (Fort Lauderdale)

6-9 flights

ATL → FLL (Fort Lauderdale)

17-23 flights

CVG → RSW (Fort Myers)

1-2 flights

CLE → RSW (Fort Myers)

1-3 flights

DTW → RSW (Fort Myers)

5-6 flights

PHL → RSW (Fort Myers)

3-5 flights

ATL → RSW (Fort Myers)

6-9 flights

DEN → RSW (Fort Myers)

1-6 flights

DEN → MSP (Fort Snelling Unorganized Territory)

13-23 flights

DEN → GRR (Grand Rapids)

2-5 flights

ELP → DFW (Grapevine)

5-10 flights

CVG → DFW (Grapevine)

3-5 flights

STL → DFW (Grapevine)

6-9 flights

JAX → DFW (Grapevine)

3-6 flights

CLE → DFW (Grapevine)

2-5 flights

MDW → DFW (Grapevine)

2 flights

ONT → DFW (Grapevine)

6-8 flights

BWI → DFW (Grapevine)

3-5 flights

DTW → DFW (Grapevine)

9-12 flights

RDU → DFW (Grapevine)

1-8 flights

SAN → DFW (Grapevine)

9-11 flights

CLT → DFW (Grapevine)

7-12 flights

SLC → DFW (Grapevine)

8-11 flights

PHL → DFW (Grapevine)

9-12 flights

TPA → DFW (Grapevine)

7-9 flights

LAS → DFW (Grapevine)

11-15 flights

LAX → DFW (Grapevine)

18-22 flights

PHX → DFW (Grapevine)

12-19 flights

SEA → DFW (Grapevine)

12-15 flights

SFO → DFW (Grapevine)

9-13 flights

MCO → DFW (Grapevine)

11-16 flights

MIA → DFW (Grapevine)

10-17 flights

IAD → DFW (Grapevine)

4-6 flights

JFK → DFW (Grapevine)

5-6 flights

ATL → DFW (Grapevine)

17-21 flights

DEN → DFW (Grapevine)

14-19 flights

ORD → DFW (Grapevine)

20-25 flights

ATL → GUA (Guatemala City)

1-2 flights

3-4 flights

1 flight

1-3 flights

8-11 flights

4-5 flights

6-10 flights

9-11 flights

13-18 flights

8-11 flights

9-13 flights

9-13 flights

15-17 flights

8-13 flights

11-17 flights

RDU → IND (Indianapolis)

1-2 flights

MCO → IND (Indianapolis)

3-12 flights

ATL → IND (Indianapolis)

6-12 flights

DEN → IND (Indianapolis)

4-11 flights

SJU → JAX (Jacksonville)

0-1 flights

PHL → JAX (Jacksonville)

3-5 flights

ATL → JAX (Jacksonville)

7-13 flights

DFW → JAX (Jacksonville)

4-7 flights

TPA → MCI (Kansas City)

1-6 flights

ATL → MCI (Kansas City)

7-11 flights

DEN → MCI (Kansas City)

7-20 flights

DEN → MSY (Kenner)

5-12 flights

ELP → LAS (Las Vegas)

3-7 flights

SNA → LAS (Las Vegas)

8-22 flights

STL → LAS (Las Vegas)

4-12 flights

CLE → LAS (Las Vegas)

2-4 flights

ONT → LAS (Las Vegas)

5-12 flights

RNO → LAS (Las Vegas)

7-19 flights

SJC → LAS (Las Vegas)

9-18 flights

PAE → LAS (Las Vegas)

1-3 flights

AUS → LAS (Las Vegas)

5-15 flights

OKC → LAS (Las Vegas)

1-6 flights

SAT → LAS (Las Vegas)

4-12 flights

DTW → LAS (Las Vegas)

6-10 flights

PDX → LAS (Las Vegas)

5-12 flights

SAN → LAS (Las Vegas)

11-29 flights

SLC → LAS (Las Vegas)

7-15 flights

LAX → LAS (Las Vegas)

21-34 flights

PHX → LAS (Las Vegas)

11-25 flights

IAH → LAS (Las Vegas)

9-11 flights

SEA → LAS (Las Vegas)

10-20 flights

SFO → LAS (Las Vegas)

13-21 flights

MCO → LAS (Las Vegas)

6-10 flights

JFK → LAS (Las Vegas)

6-9 flights

ATL → LAS (Las Vegas)

11-17 flights

DEN → LAS (Las Vegas)

15-31 flights

DFW → LAS (Las Vegas)

12-15 flights

MDW → BWI (Linthicum Heights)

3-12 flights

SJU → BWI (Linthicum Heights)

1-5 flights

DTW → BWI (Linthicum Heights)

4-8 flights

CLT → BWI (Linthicum Heights)

5-11 flights

TPA → BWI (Linthicum Heights)

5-13 flights

MCO → BWI (Linthicum Heights)

10-25 flights

MIA → BWI (Linthicum Heights)

5-11 flights

ATL → BWI (Linthicum Heights)

12-21 flights

DFW → BWI (Linthicum Heights)

2-5 flights

DEN → LIT (Little Rock)

3-6 flights

SMF → LAX (Los Angeles)

12-22 flights

PDX → LAX (Los Angeles)

7-16 flights

SLC → LAX (Los Angeles)

9-13 flights

LAS → LAX (Los Angeles)

16-33 flights

PHX → LAX (Los Angeles)

19-29 flights

IAH → LAX (Los Angeles)

11-18 flights

SEA → LAX (Los Angeles)

16-23 flights

SFO → LAX (Los Angeles)

22-37 flights

MCO → LAX (Los Angeles)

8-11 flights

JFK → LAX (Los Angeles)

21-29 flights

ATL → LAX (Los Angeles)

13-17 flights

DEN → LAX (Los Angeles)

14-27 flights

ORD → LAX (Los Angeles)

17-26 flights

DFW → LAX (Los Angeles)

16-20 flights

2-5 flights

2-5 flights

3 flights

8-9 flights

5-10 flights

4-6 flights

6-9 flights

10-13 flights

9-12 flights

11-14 flights

1-2 flights

12-15 flights

15-19 flights

5-9 flights

8-17 flights

2-4 flights

ATL → MBJ (Montego Bay)

3-4 flights

BUF → RDU (Morrisville)

0-1 flights

IND → RDU (Morrisville)

1-2 flights

CLE → RDU (Morrisville)

1 flight

LGA → RDU (Morrisville)

12-19 flights

SJU → RDU (Morrisville)

2-4 flights

DTW → RDU (Morrisville)

5-7 flights

PHL → RDU (Morrisville)

5-8 flights

TPA → RDU (Morrisville)

4-7 flights

IAH → RDU (Morrisville)

4 flights

MCO → RDU (Morrisville)

6-12 flights

MIA → RDU (Morrisville)

6-7 flights

ATL → RDU (Morrisville)

11-17 flights

DEN → RDU (Morrisville)

4-6 flights

ORD → RDU (Morrisville)

7-13 flights

DFW → RDU (Morrisville)

2-8 flights

PHL → MYR (Myrtle Beach)

1-5 flights

CLE → BNA (Nashville)

2-7 flights

ORD → BNA (Nashville)

8-18 flights

4-7 flights

8-13 flights

5-9 flights

12-17 flights

5-10 flights

21-31 flights

10-17 flights

15-20 flights

11-16 flights

22-30 flights

11-17 flights

15-20 flights

10-17 flights

7-9 flights

6-7 flights

2-5 flights

5-9 flights

PHL → CHS (North Charleston)

3-7 flights

LAS → OKC (Oklahoma City)

1-7 flights

DEN → OKC (Oklahoma City)

5-13 flights

4-6 flights

6-13 flights

1-4 flights

5-13 flights

1-2 flights

5-9 flights

3-5 flights

7-12 flights

5-8 flights

3-6 flights

4-7 flights

2-5 flights

3-8 flights

5-11 flights

3-12 flights

3-13 flights

5-6 flights

3-5 flights

5-14 flights

15-19 flights

17-25 flights

2-5 flights

10-26 flights

5-13 flights

1-2 flights

3-10 flights

8-12 flights

12-16 flights

7-12 flights

8-14 flights

12-17 flights

6-9 flights

9-11 flights

10-13 flights

6-7 flights

10-18 flights

19-26 flights

7-17 flights

13-23 flights

14-15 flights

DEN → PNS (Pensacola)

1-2 flights

CHS → PHL (Philadelphia)

2-7 flights

JAX → PHL (Philadelphia)

3-4 flights

CLE → PHL (Philadelphia)

1-4 flights

MDW → PHL (Philadelphia)

2-8 flights

SJU → PHL (Philadelphia)

5-7 flights

MYR → PHL (Philadelphia)

1-5 flights

CUN → PHL (Philadelphia)

2-4 flights

PBI → PHL (Philadelphia)

4-6 flights

AUS → PHL (Philadelphia)

2-7 flights

PIT → PHL (Philadelphia)

5-6 flights

DTW → PHL (Philadelphia)

5-10 flights

BOS → PHL (Philadelphia)

12-18 flights

FLL → PHL (Philadelphia)

6-10 flights

RDU → PHL (Philadelphia)

4-8 flights

CLT → PHL (Philadelphia)

7-13 flights

RSW → PHL (Philadelphia)

3-5 flights

TPA → PHL (Philadelphia)

5-9 flights

MCO → PHL (Philadelphia)

10-18 flights

MIA → PHL (Philadelphia)

9-12 flights

ATL → PHL (Philadelphia)

14-18 flights

DEN → PHL (Philadelphia)

6-11 flights

ORD → PHL (Philadelphia)

10-17 flights

DFW → PHL (Philadelphia)

5-12 flights

1-5 flights

4-13 flights

2-5 flights

4-17 flights

1-3 flights

5-16 flights

7-9 flights

6-16 flights

9-26 flights

13-26 flights

10-25 flights

20-29 flights

8-10 flights

9-19 flights

4-10 flights

8-15 flights

17-40 flights

9-20 flights

PHL → PIT (Pittsburgh)

5-7 flights

MCO → PIT (Pittsburgh)

3-9 flights

2-3 flights

1-4 flights

5-12 flights

6-15 flights

7-15 flights

5-19 flights

STL → PUJ (Punta Cana)

0-1 flights

SJU → PUJ (Punta Cana)

4-8 flights

ATL → PUJ (Punta Cana)

4 flights

ORD → PUJ (Punta Cana)

4-6 flights

LAS → RNO (Reno)

7-19 flights

DEN → RIC (Richmond)

1-4 flights

TPA → ISP (Ronkonkoma)

1-2 flights

MCO → ISP (Ronkonkoma)

3-6 flights

LAX → SMF (Sacramento)

12-21 flights

DEN → SMF (Sacramento)

5-19 flights

CUN → STL (Saint Louis)

2-5 flights

PUJ → STL (Saint Louis)

0-1 flights

LAS → STL (Saint Louis)

4-12 flights

PHX → STL (Saint Louis)

4-13 flights

MCO → STL (Saint Louis)

5-13 flights

DEN → STL (Saint Louis)

6-16 flights

DFW → STL (Saint Louis)

5-8 flights

SAN → SLC (Salt Lake City)

7-11 flights

LAS → SLC (Salt Lake City)

6-14 flights

LAX → SLC (Salt Lake City)

10-13 flights

PHX → SLC (Salt Lake City)

13-28 flights

SFO → SLC (Salt Lake City)

8-10 flights

DEN → SLC (Salt Lake City)

12-29 flights

DFW → SLC (Salt Lake City)

8-12 flights

LAS → SAT (San Antonio)

4-12 flights

PHX → SAT (San Antonio)

5-16 flights

ATL → SAT (San Antonio)

4-12 flights

DEN → SAT (San Antonio)

6-13 flights

AUS → SAN (San Bernardino)

3-11 flights

SLC → SAN (San Bernardino)

7-12 flights

LAS → SAN (San Bernardino)

11-25 flights

PHX → SAN (San Bernardino)

11-28 flights

SFO → SAN (San Bernardino)

14-25 flights

DEN → SAN (San Bernardino)

7-25 flights

DFW → SAN (San Bernardino)

9-11 flights

SNA → SFO (San Francisco)

9-16 flights

ONT → SFO (San Francisco)

3-5 flights

SAN → SFO (San Francisco)

14-23 flights

SLC → SFO (San Francisco)

8-11 flights

LAS → SFO (San Francisco)

15-20 flights

LAX → SFO (San Francisco)

23-37 flights

PHX → SFO (San Francisco)

11-17 flights

ATL → SFO (San Francisco)

7-11 flights

DEN → SFO (San Francisco)

11-17 flights

DFW → SFO (San Francisco)

9-15 flights

9-20 flights

3-5 flights

0-1 flights

1-5 flights

4-8 flights

6-11 flights

2-4 flights

5-6 flights

3-7 flights

18-26 flights

4-7 flights

7-9 flights

2-3 flights

10-13 flights

5-6 flights

ATL → SAL (San Salvador)

1-2 flights

LAS → SNA (Santa Ana)

9-20 flights

SFO → SNA (Santa Ana)

8-16 flights

DEN → SNA (Santa Ana)

7-20 flights

SJU → SDQ (Santo Domingo)

3-6 flights

0-1 flights

4-9 flights

11-19 flights

16-22 flights

8-20 flights

11-15 flights

DEN → FSD (Sioux Falls)

3-5 flights

3-5 flights

1-2 flights

2-3 flights

1-6 flights

2-3 flights

3-8 flights

5-13 flights

1-2 flights

4-7 flights

6-10 flights

6-9 flights

3-4 flights

12-22 flights

6-14 flights

8-9 flights

5-13 flights

SJU → IAD (Washington)

2-3 flights

TPA → IAD (Washington)

3-4 flights

MCO → IAD (Washington)

4-6 flights

MIA → IAD (Washington)

1-2 flights

ATL → IAD (Washington)

10-13 flights

DFW → IAD (Washington)

5-6 flights

PHL → PBI (West Palm Beach)

3-5 flights

Related Information

Major hub airports:

MCO • ATL Airport • DEN Airport • SAL • GUA • CVG Airport

Frequently Asked Questions

How many destinations does Frontier Airlines serve?

Frontier Airlines operates flights to 544 destinations from United States.

What is the airline code for Frontier Airlines?

The airline code for Frontier Airlines is F9 (IATA: F9).

Where is Frontier Airlines based?

Frontier Airlines is based in United States.

Loading questions...

Related Airports

MCO ATL DEN SAL GUA CVG

Data Transparency

Last updated: February 5, 2026Data source: Airline data from official sources, flight schedules, and verified airline information

Frontier Airlines

Safety & Ratings

4

0

Frontier Airlines Contact Information and Customer Services

Airline Details

F9

F9

544

United States

Denver

Colorado

83

3 years

Routes Operated by Frontier Airlines

Related Information

Frequently Asked Questions

How many destinations does Frontier Airlines serve?

What is the airline code for Frontier Airlines?

Where is Frontier Airlines based?

Related Pages

Related Routes

Related Airports