DEN
Denver International
Denver, USA · 236 destinations
⏱
MDT (UTC-0600)
🌍
23 countries
📈
United Airlines, Southwest Airlines, Frontier Airlines
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Filters
2I
21 Air
DL
Delta Air Lines
F9
Frontier Airlines
1I
NetJets Aviation
OO
SkyWest Airlines
WN
Southwest Airlines
UA
United Airlines
Multiple daily
~1h 18m
PHX
Phoenix
USA
AA
American Airlines
MQ
Envoy Air
F9
Frontier Airlines
WN
Southwest Airlines
UA
United Airlines
Multiple daily
~1h 44m
LAX
Los Angeles
USA
AA
American Airlines
DL
Delta Air Lines
F9
Frontier Airlines
WN
Southwest Airlines
UA
United Airlines
Multiple daily
~2h 17m
SEA
Seattle
USA
AS
Alaska Airlines
AA
American Airlines
8C
ATI
DL
Delta Air Lines
F9
Frontier Airlines
WN
Southwest Airlines
UA
United Airlines
Multiple daily
~2h 37m
ORD
Chicago
USA
AA
American Airlines
DL
Delta Air Lines
MQ
Envoy Air
F9
Frontier Airlines
WN
Southwest Airlines
UA
United Airlines
Multiple daily
~2h 20m
MSP
Minneapolis
USA
DL
Delta Air Lines
F9
Frontier Airlines
WN
Southwest Airlines
SY
Sun Country Airlines
UA
United Airlines
Multiple daily
~1h 54m
AUS
Austin
USA
DL
Delta Air Lines
F9
Frontier Airlines
WN
Southwest Airlines
UA
United Airlines
Multiple daily
~2h 6m
CZE
CZE
F9
Frontier Airlines
WN
Southwest Airlines
UA
United Airlines
F9
Frontier Airlines
WN
Southwest Airlines
UA
United Airlines
Multiple daily
~2h 29m
ATL
Atlanta
USA
DL
Delta Air Lines
F9
Frontier Airlines
WN
Southwest Airlines
UA
United Airlines
Multiple daily
~2h 58m
AA
American Airlines
F9
Frontier Airlines
UA
United Airlines
Multiple daily
~1h 49m
SAN
San Diego
USA
AS
Alaska Airlines
F9
Frontier Airlines
WN
Southwest Airlines
UA
United Airlines
Multiple daily
~2h 15m
MCO
Orlando
USA
F9
Frontier Airlines
WN
Southwest Airlines
UA
United Airlines
Multiple daily
~3h 41m
BOS
Boston
USA
DL
Delta Air Lines
B6
JetBlue Airways
WN
Southwest Airlines
UA
United Airlines
Multiple daily
~4h 7m
IAH
Houston
USA
8C
ATI
F9
Frontier Airlines
UA
United Airlines
Multiple daily
~2h 17m
MIA
Miami
USA
AA
American Airlines
F9
Frontier Airlines
WN
Southwest Airlines
UA
United Airlines
Multiple daily
~4h 1m
PDX
Portland
USA
AS
Alaska Airlines
F9
Frontier Airlines
WN
Southwest Airlines
UA
United Airlines
Multiple daily
~2h 32m
PHL
Philadelphia
USA
AirShare LLC
AirShare LLC
AA
American Airlines
F9
Frontier Airlines
WN
Southwest Airlines
UA
United Airlines
AA
American Airlines
F9
Frontier Airlines
WN
Southwest Airlines
UA
United Airlines
Multiple daily
~3h 42m
DL
Delta Air Lines
F9
Frontier Airlines
WN
Southwest Airlines
UA
United Airlines
Multiple daily
~1h 31m
MCI
Kansas City
USA
AA
American Airlines
F9
Frontier Airlines
WN
Southwest Airlines
UA
United Airlines
Multiple daily
~1h 36m
CLT
Charlotte
USA
AA
American Airlines
F9
Frontier Airlines
WN
Southwest Airlines
UA
United Airlines
Multiple daily
~3h 15m
DTW
Detroit
USA
DL
Delta Air Lines
F9
Frontier Airlines
WN
Southwest Airlines
UA
United Airlines
Multiple daily
~2h 49m
STL
Saint Louis
USA
F9
Frontier Airlines
WN
Southwest Airlines
UA
United Airlines
Multiple daily
~2h 5m
BNA
Nashville
USA
F9
Frontier Airlines
WN
Southwest Airlines
UA
United Airlines
Multiple daily
~2h 35m
TPA
Tampa
USA
F9
Frontier Airlines
WN
Southwest Airlines
UA
United Airlines
Multiple daily
~3h 36m
SMF
Sacramento
USA
F9
Frontier Airlines
WN
Southwest Airlines
UA
United Airlines
Multiple daily
~2h 22m
SNA
Santa Ana
USA
F9
Frontier Airlines
WN
Southwest Airlines
UA
United Airlines
Multiple daily
~2h 15m
CVG
Cincinnati
USA
2I
21 Air
8C
ATI
F9
Frontier Airlines
WN
Southwest Airlines
UA
United Airlines
G4
Allegiant Air
Multiple daily
~2h 42m
SAT
San Antonio
USA
F9
Frontier Airlines
WN
Southwest Airlines
UA
United Airlines
Multiple daily
~2h 8m
OMA
Omaha
USA
F9
Frontier Airlines
WN
Southwest Airlines
UA
United Airlines
Multiple daily
~1h 28m
IND
Indianapolis
USA
DL
Delta Air Lines
F9
Frontier Airlines
WN
Southwest Airlines
UA
United Airlines
Multiple daily
~2h 31m
BOI
Boise
USA
F9
Frontier Airlines
WN
Southwest Airlines
UA
United Airlines
Multiple daily
~1h 50m
WN
Southwest Airlines
UA
United Airlines
Multiple daily
~39m
MSY
New Orleans
USA
F9
Frontier Airlines
WN
Southwest Airlines
UA
United Airlines
Multiple daily
~2h 41m
DSM
Des Moines
USA
DL
Delta Air Lines
F9
Frontier Airlines
WN
Southwest Airlines
UA
United Airlines
Multiple daily
~1h 43m
ICT
Wichita
USA
DL
Delta Air Lines
WN
Southwest Airlines
N6
TCA
UA
United Airlines
Multiple daily
~1h 22m
SJC
San Jose
USA
Flexjet
Flexjet
WN
Southwest Airlines
UA
United Airlines
WN
Southwest Airlines
UA
United Airlines
Multiple daily
~2h 27m
ONT
Ontario
USA
F9
Frontier Airlines
WN
Southwest Airlines
UA
United Airlines
Multiple daily
~2h 11m
LGA
New York
USA
DL
Delta Air Lines
WN
Southwest Airlines
UA
United Airlines
Multiple daily
~3h 50m
GEG
Spokane
USA
F9
Frontier Airlines
WN
Southwest Airlines
UA
United Airlines
Multiple daily
~2h 13m
WN
Southwest Airlines
UA
United Airlines
Multiple daily
~1h 13m
RSW
Fort Myers
USA
F9
Frontier Airlines
WN
Southwest Airlines
UA
United Airlines
Daily
~3h 49m
MKE
Milwaukee
USA
F9
Frontier Airlines
WN
Southwest Airlines
UA
United Airlines
Multiple daily
~2h 21m
CUN
Cancún
Mexico
F9
Frontier Airlines
WN
Southwest Airlines
UA
United Airlines
Daily
~3h 57m
CMH
Columbus
USA
F9
Frontier Airlines
WN
Southwest Airlines
UA
United Airlines
Multiple daily
~2h 53m
ELP
El Paso
USA
F9
Frontier Airlines
WN
Southwest Airlines
UA
United Airlines
Multiple daily
~1h 40m
RDU
Raleigh
USA
F9
Frontier Airlines
WN
Southwest Airlines
UA
United Airlines
Multiple daily
~3h 27m
CLE
Cleveland
USA
F9
Frontier Airlines
WN
Southwest Airlines
UA
United Airlines
Multiple daily
~2h 58m
F9
Frontier Airlines
WN
Southwest Airlines
UA
United Airlines
Multiple daily
~4h 1m
MEM
Memphis
USA
F9
Frontier Airlines
WN
Southwest Airlines
UA
United Airlines
Multiple daily
~2h 18m
LIT
Little Rock
USA
F9
Frontier Airlines
WN
Southwest Airlines
UA
United Airlines
Multiple daily
~2h 5m
MEX
Mexico City
Mexico
AM
Aeromexico
UA
United Airlines
Y4
Volaris
Multiple daily
~3h 29m
RIC
Richmond
USA
F9
Frontier Airlines
WN
Southwest Airlines
UA
United Airlines
Daily
~3h 33m
LBB
Lubbock
USA
AA
American Airlines
WN
Southwest Airlines
UA
United Airlines
Multiple daily
~1h 26m
PVR
Puerto Vallarta
Mexico
WN
Southwest Airlines
UA
United Airlines
5–6×/week
~3h 14m
WN
Southwest Airlines
UA
United Airlines
Multiple daily
~2h 23m
PNS
Pensacola
USA
F9
Frontier Airlines
WN
Southwest Airlines
UA
United Airlines
Daily
~2h 56m
GRR
Grand Rapids
USA
F9
Frontier Airlines
WN
Southwest Airlines
UA
United Airlines
Multiple daily
~2h 35m
TYS
Knoxville
USA
F9
Frontier Airlines
UA
United Airlines
G4
Allegiant Air
WN
Southwest Airlines
Multiple daily
~2h 54m
ANC
Anchorage
USA
AS
Alaska Airlines
WN
Southwest Airlines
UA
United Airlines
Daily
~5h 27m
About DEN
Denver International (DEN) is an airport in Denver, USA serving 236 nonstop destinations across 23 countries. The largest operators are United Airlines, Southwest Airlines and Frontier Airlines. The airport operates in the MDT (UTC-0600) timezone. Updated 19 October 2026.
Frequently asked questions
How many nonstop destinations does DEN have?
DEN (Denver International) serves 236 nonstop destinations across 23 countries.
Which airlines fly nonstop from DEN?
Airlines flying nonstop from DEN include United Airlines, Denver Air Connection, Southwest Airlines, Allegiant Air, Contour Aviation, Alaska Airlines, Delta Air Lines, Frontier Airlines, JetBlue Airways, WestJet and 25 more.
What is the ICAO code for DEN?
The ICAO code for DEN (Denver International) is KDEN.
- ICAO
- KDEN
- Official website
- flydenver.com/
- Wikipedia
- Read article
- FlightRadar24
- Live flights
- Route data
- updated 8 days ago