DEN

Direct flights from Denver

Denver, USA · 236 destinations

MDT (UTC-0600) 23 countries United Airlines, Southwest Airlines, Frontier Airlines
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Cheap direct flights from Denver

Round-trips below this route's typical price · refreshed nightly
Indianapolis (IND)
🔥 46%
Frontier
Oct 28 – Nov 4 · 7 nights
$253 typical $472
Atlanta (ATL)
🔥 38%
Frontier
Nov 21 – Nov 28 · 7 nights
$378 typical $609
Houston (HOU)
▼ 17%
Southwest
Dec 21 – Dec 29 · 8 nights
$329 typical $399
Charleston (CHS)
▼ 9%
Southwest
Dec 11 – Dec 18 · 7 nights
$402 typical $440
Lihue (LIH)
United
Dec 11 – Dec 18 · 7 nights
$1,075 typical $1,125
Missoula (MSO)
United
Dec 11 – Dec 18 · 7 nights
$339
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Top nonstop destinations from DEN

SLC Salt Lake City USA
21 Air Delta Air Lines Frontier Airlines NetJets Aviation SkyWest Airlines Southwest Airlines United Airlines
Multiple daily ~1h 18m
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PHX Phoenix USA
American Airlines Envoy Air Frontier Airlines Southwest Airlines United Airlines
Multiple daily ~1h 44m
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LAX Los Angeles USA
American Airlines Delta Air Lines Frontier Airlines Southwest Airlines United Airlines
Multiple daily ~2h 17m
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SEA Seattle USA
Alaska Airlines American Airlines ATI Delta Air Lines Frontier Airlines Southwest Airlines United Airlines
Multiple daily ~2h 37m
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ORD Chicago USA
American Airlines Delta Air Lines Envoy Air Frontier Airlines Southwest Airlines United Airlines
Multiple daily ~2h 20m
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MSP Minneapolis USA
Delta Air Lines Frontier Airlines Southwest Airlines Sun Country Airlines United Airlines
Multiple daily ~1h 54m
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AUS Austin USA
Delta Air Lines Frontier Airlines Southwest Airlines United Airlines
Multiple daily ~2h 6m
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SFO San Francisco USA
CZE CZE Frontier Airlines Southwest Airlines United Airlines
Multiple daily ~2h 29m
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ATL Atlanta $378
Delta Air Lines Frontier Airlines Southwest Airlines United Airlines
Multiple daily ~2h 58m
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DFW Dallas-Fort Worth USA
American Airlines Frontier Airlines United Airlines
Multiple daily ~1h 49m
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SAN San Diego USA
Alaska Airlines Frontier Airlines Southwest Airlines United Airlines
Multiple daily ~2h 15m
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MCO Orlando USA
Frontier Airlines Southwest Airlines United Airlines
Multiple daily ~3h 41m
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BOS Boston USA
Delta Air Lines JetBlue Airways Southwest Airlines United Airlines
Multiple daily ~4h 7m
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IAH Houston USA
ATI Frontier Airlines United Airlines
Multiple daily ~2h 17m
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MIA Miami USA
American Airlines Frontier Airlines Southwest Airlines United Airlines
Multiple daily ~4h 1m
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PDX Portland USA
Alaska Airlines Frontier Airlines Southwest Airlines United Airlines
Multiple daily ~2h 32m
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PHL Philadelphia USA
AirShare LLC AirShare LLC American Airlines Frontier Airlines Southwest Airlines United Airlines
Multiple daily ~3h 42m
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OKC Oklahoma City USA
Delta Air Lines Frontier Airlines Southwest Airlines United Airlines
Multiple daily ~1h 31m
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See all 236 nonstop destinations, schedules & map →

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 18 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/
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updated 7 days ago