Spirit Airlines (NK)

Spirit Airlines (NK) operates flights to 367 destinations.

367

Destinations

Routes operated

Service Reliability:

Very Stable

Extensive route network with consistent service

Airline Information

Airline Code

NK

Destinations

367

IATA Code

NK

Airline Code

367

Destinations

Routes served

Routes Operated by Spirit Airlines

1 flight

2-3 flights

4-5 flights

10-14 flights

12-22 flights

11-13 flights

13-16 flights

15-21 flights

14-18 flights

7-13 flights

13-21 flights

12-16 flights

14-19 flights

14-17 flights

19-25 flights

15-18 flights

16-19 flights

18-20 flights

PBI → ACY (Atlantic City)

1-2 flights

FLL → ACY (Atlantic City)

1 flight

RSW → ACY (Atlantic City)

1 flight

TPA → ACY (Atlantic City)

1 flight

MCO → ACY (Atlantic City)

1 flight

4-6 flights

10-18 flights

5-15 flights

6-10 flights

FLL → BZE (Belize City)

0-1 flights

2 flights

1 flight

6-10 flights

9-13 flights

12-15 flights

11-16 flights

13-16 flights

FLL → BGA (Bucaramanga)

0-1 flights

8-18 flights

0-1 flights

3-5 flights

4-5 flights

7-8 flights

5-8 flights

7-10 flights

FLL → CTG (Cartagena, Cartagena Province)

1 flight

LGA → CLT (Charlotte)

16-18 flights

DTW → CLT (Charlotte)

7-13 flights

BOS → CLT (Charlotte)

13-14 flights

FLL → CLT (Charlotte)

4-9 flights

PHL → CLT (Charlotte)

8-14 flights

MCO → CLT (Charlotte)

7-15 flights

EWR → CLT (Charlotte)

11-13 flights

MIA → CLT (Charlotte)

10-13 flights

26-35 flights

5-8 flights

4 flights

6-8 flights

8-14 flights

7-12 flights

8-13 flights

10-15 flights

16-23 flights

11-16 flights

13-22 flights

11-19 flights

12-13 flights

19-24 flights

FLL → STX (Christiansted)

0-1 flights

FLL → CLE (Cleveland)

2-4 flights

10-13 flights

2-4 flights

3-12 flights

11-14 flights

2-3 flights

7-10 flights

8-9 flights

5-7 flights

6-13 flights

4-7 flights

6-9 flights

5-10 flights

4-7 flights

5-10 flights

5-7 flights

7-10 flights

9-11 flights

7-13 flights

4-6 flights

11-12 flights

11-12 flights

STX → FLL (Fort Lauderdale)

0-1 flights

ACY → FLL (Fort Lauderdale)

1 flight

BAQ → FLL (Fort Lauderdale)

1 flight

GUA → FLL (Fort Lauderdale)

2 flights

BZE → FLL (Fort Lauderdale)

0-1 flights

SDQ → FLL (Fort Lauderdale)

2-3 flights

STI → FLL (Fort Lauderdale)

1 flight

MCI → FLL (Fort Lauderdale)

1-4 flights

CLO → FLL (Fort Lauderdale)

1 flight

STT → FLL (Fort Lauderdale)

1-2 flights

MDE → FLL (Fort Lauderdale)

3-4 flights

CHS → FLL (Fort Lauderdale)

1-3 flights

CMH → FLL (Fort Lauderdale)

2-4 flights

IND → FLL (Fort Lauderdale)

2-4 flights

CLE → FLL (Fort Lauderdale)

2-5 flights

BGA → FLL (Fort Lauderdale)

0-1 flights

SJO → FLL (Fort Lauderdale)

2-3 flights

LGA → FLL (Fort Lauderdale)

12-16 flights

MSY → FLL (Fort Lauderdale)

2-5 flights

PNS → FLL (Fort Lauderdale)

1 flight

SAP → FLL (Fort Lauderdale)

0-1 flights

ORF → FLL (Fort Lauderdale)

0-1 flights

SJU → FLL (Fort Lauderdale)

6-11 flights

CTG → FLL (Fort Lauderdale)

1 flight

MYR → FLL (Fort Lauderdale)

1 flight

BOG → FLL (Fort Lauderdale)

2 flights

CUN → FLL (Fort Lauderdale)

3-6 flights

BWI → FLL (Fort Lauderdale)

8-15 flights

SXM → FLL (Fort Lauderdale)

0-1 flights

RIC → FLL (Fort Lauderdale)

1-4 flights

AUS → FLL (Fort Lauderdale)

4-6 flights

SAT → FLL (Fort Lauderdale)

1-2 flights

PIT → FLL (Fort Lauderdale)

3-5 flights

DTW → FLL (Fort Lauderdale)

8-9 flights

PUJ → FLL (Fort Lauderdale)

1-4 flights

BOS → FLL (Fort Lauderdale)

9-12 flights

RDU → FLL (Fort Lauderdale)

3-7 flights

CLT → FLL (Fort Lauderdale)

4-9 flights

BNA → FLL (Fort Lauderdale)

4-9 flights

PHL → FLL (Fort Lauderdale)

6-9 flights

TPA → FLL (Fort Lauderdale)

3-5 flights

LAX → FLL (Fort Lauderdale)

5-10 flights

IAH → FLL (Fort Lauderdale)

9 flights

MCO → FLL (Fort Lauderdale)

2-6 flights

EWR → FLL (Fort Lauderdale)

11-20 flights

ATL → FLL (Fort Lauderdale)

17-23 flights

ORD → FLL (Fort Lauderdale)

9-13 flights

DFW → FLL (Fort Lauderdale)

6-8 flights

ACY → RSW (Fort Myers)

1 flight

DTW → RSW (Fort Myers)

5-6 flights

ORD → RSW (Fort Myers)

7-12 flights

ATL → MSP (Fort Snelling Unorganized Territory)

8-12 flights

LGA → DFW (Grapevine)

18-22 flights

SJU → DFW (Grapevine)

3 flights

CUN → DFW (Grapevine)

6-10 flights

BWI → DFW (Grapevine)

3-5 flights

DTW → DFW (Grapevine)

9-12 flights

FLL → DFW (Grapevine)

5-8 flights

LAS → DFW (Grapevine)

11-15 flights

LAX → DFW (Grapevine)

18-22 flights

MCO → DFW (Grapevine)

11-16 flights

EWR → DFW (Grapevine)

7-14 flights

MIA → DFW (Grapevine)

10-17 flights

ATL → DFW (Grapevine)

17-21 flights

ORD → DFW (Grapevine)

20-25 flights

FLL → GUA (Guatemala City)

2 flights

IAH → GUA (Guatemala City)

3-4 flights

MCO → GUA (Guatemala City)

2 flights

3-4 flights

11-13 flights

6-9 flights

2-3 flights

7-8 flights

4-6 flights

8-11 flights

8-9 flights

5-6 flights

9-11 flights

13-18 flights

9-13 flights

8-14 flights

9-13 flights

15-17 flights

11-17 flights

FLL → IND (Indianapolis)

2-5 flights

MCO → IND (Indianapolis)

3-12 flights

EWR → IND (Indianapolis)

5-9 flights

FLL → MCI (Kansas City)

1-4 flights

LAS → MCI (Kansas City)

3-10 flights

MCO → MCI (Kansas City)

3-8 flights

1 flight

0-1 flights

2-7 flights

2-4 flights

2-5 flights

2-8 flights

1-5 flights

3-6 flights

8-9 flights

4-10 flights

9-14 flights

5-8 flights

MCI → LAS (Las Vegas)

3-10 flights

BUR → LAS (Las Vegas)

8-22 flights

SNA → LAS (Las Vegas)

8-22 flights

MEM → LAS (Las Vegas)

1-3 flights

MSY → LAS (Las Vegas)

1-6 flights

RNO → LAS (Las Vegas)

7-19 flights

BWI → LAS (Las Vegas)

2-10 flights

SAT → LAS (Las Vegas)

4-12 flights

DTW → LAS (Las Vegas)

6-10 flights

BNA → LAS (Las Vegas)

3-10 flights

PHL → LAS (Las Vegas)

3-5 flights

TPA → LAS (Las Vegas)

2-5 flights

LAX → LAS (Las Vegas)

21-34 flights

IAH → LAS (Las Vegas)

9-11 flights

ATL → LAS (Las Vegas)

11-17 flights

ORD → LAS (Las Vegas)

9-17 flights

DFW → LAS (Las Vegas)

12-15 flights

MCO → LBE (Latrobe)

1 flight

MSY → BWI (Linthicum Heights)

2-7 flights

CUN → BWI (Linthicum Heights)

3-5 flights

FLL → BWI (Linthicum Heights)

8-15 flights

IAH → BWI (Linthicum Heights)

4-6 flights

MCO → BWI (Linthicum Heights)

10-25 flights

ATL → BWI (Linthicum Heights)

12-21 flights

DFW → BWI (Linthicum Heights)

2-5 flights

MSY → LAX (Los Angeles)

4-5 flights

AUS → LAX (Los Angeles)

11-18 flights

SAT → LAX (Los Angeles)

5-7 flights

DTW → LAX (Los Angeles)

6-7 flights

FLL → LAX (Los Angeles)

4-10 flights

LAS → LAX (Los Angeles)

16-33 flights

IAH → LAX (Los Angeles)

11-18 flights

EWR → LAX (Los Angeles)

15-18 flights

ATL → LAX (Los Angeles)

13-17 flights

ORD → LAX (Los Angeles)

17-26 flights

DFW → LAX (Los Angeles)

16-20 flights

1-3 flights

16-18 flights

8-9 flights

4-6 flights

10-13 flights

9-12 flights

11-14 flights

15-19 flights

10-13 flights

8-17 flights

DTW → RDU (Morrisville)

5-7 flights

FLL → RDU (Morrisville)

3-7 flights

EWR → RDU (Morrisville)

7-10 flights

LGA → MYR (Myrtle Beach)

2 flights

BOS → MYR (Myrtle Beach)

1 flight

FLL → MYR (Myrtle Beach)

1 flight

MCO → MYR (Myrtle Beach)

1 flight

EWR → MYR (Myrtle Beach)

2-3 flights

DTW → BNA (Nashville)

7-9 flights

FLL → BNA (Nashville)

3-11 flights

PHL → BNA (Nashville)

6-12 flights

LAS → BNA (Nashville)

3-10 flights

MCO → BNA (Nashville)

5-15 flights

3-7 flights

8-11 flights

7-10 flights

2 flights

2-3 flights

4-9 flights

2-4 flights

5-10 flights

8-13 flights

12-14 flights

14-17 flights

10-21 flights

8-10 flights

16-18 flights

9-13 flights

12-16 flights

7-11 flights

9-13 flights

15-20 flights

10-21 flights

16-21 flights

15-20 flights

27-34 flights

12-20 flights

6-12 flights

16-22 flights

0-1 flights

2-5 flights

FLL → CHS (North Charleston)

1-3 flights

EWR → CHS (North Charleston)

2-6 flights

1 flight

2 flights

1 flight

0-2 flights

3-8 flights

1 flight

1-2 flights

3-12 flights

3-13 flights

4-5 flights

15-19 flights

4-11 flights

0-1 flights

0-1 flights

2-5 flights

17-25 flights

1 flight

10-26 flights

1-6 flights

5-13 flights

3-6 flights

3-10 flights

8-12 flights

12-16 flights

2-5 flights

8-14 flights

6-16 flights

12-17 flights

10-13 flights

11-22 flights

19-26 flights

13-23 flights

14-15 flights

1 flight

FLL → PNS (Pensacola)

1 flight

MCO → PNS (Pensacola)

0-1 flights

SJU → PHL (Philadelphia)

5-7 flights

DTW → PHL (Philadelphia)

5-10 flights

FLL → PHL (Philadelphia)

6-10 flights

CLT → PHL (Philadelphia)

7-13 flights

BNA → PHL (Philadelphia)

6-12 flights

LAS → PHL (Philadelphia)

3-4 flights

MCO → PHL (Philadelphia)

10-18 flights

MIA → PHL (Philadelphia)

9-12 flights

ATL → PHL (Philadelphia)

14-18 flights

FLL → PIT (Pittsburgh)

3-5 flights

MCO → PIT (Pittsburgh)

3-9 flights

EWR → PIT (Pittsburgh)

5-12 flights

FLL → PUJ (Punta Cana)

1-3 flights

7-19 flights

1-5 flights

2-6 flights

3-4 flights

1-2 flights

MCO → ROC (Rochester)

0-2 flights

FLL → STT (Saint Thomas)

1-2 flights

MCO → STT (Saint Thomas)

1 flight

FLL → SAT (San Antonio)

1-2 flights

LAS → SAT (San Antonio)

4-12 flights

LAX → SAT (San Antonio)

3-7 flights

MCO → SAT (San Antonio)

3-6 flights

0-1 flights

6-11 flights

5-6 flights

2-3 flights

18-26 flights

7-9 flights

4 flights

3 flights

MSY → SAP (San Pedro Sula)

1 flight

FLL → SAP (San Pedro Sula)

0-1 flights

MCO → SAP (San Pedro Sula)

0-1 flights

LAS → SNA (Santa Ana)

9-20 flights

FLL → STI (Santiago)

1 flight

FLL → SDQ (Santo Domingo)

2-3 flights

EWR → SAV (Savannah)

2-5 flights

FLL → SXM (Simpson Bay)

0-1 flights

1 flight

1 flight

2-8 flights

3-7 flights

4-5 flights

2-5 flights

4-6 flights

12-22 flights

7-12 flights

ACY → PBI (West Palm Beach)

1-3 flights

Related Information

Major hub airports:

FLL • MCO Airport • MSY Airport • BWI • DTW • BOS Airport

Frequently Asked Questions

How many destinations does Spirit Airlines serve?

Spirit Airlines operates flights to 367 destinations.

What is the airline code for Spirit Airlines?

The airline code for Spirit Airlines is NK (IATA: NK).

Data Transparency

Last updated: December 23, 2025Data source: Airline data from official sources and flight schedules