Ducoffs.comFlights to DEN
Cheap Flights to Denver, United States
Compare estimated fares to Denver International Airport from 7 cities, see when Denver is cheapest to visit, and jump straight to live prices for your dates.
Cheapest ways to fly to Denver
| Departing from | Flight time | Cheapest month | Fares from |
|---|---|---|---|
| Dallas to DenverDallas/Fort Worth International Airport (DFW) · United States | ~1h 45m | September | $140 |
| Los Angeles to DenverLos Angeles International Airport (LAX) · United States | ~2h 15m | February | $145 |
| Chicago to DenverO'Hare International Airport (ORD) · United States | ~2h 15m | September | $160 |
| Atlanta to DenverHartsfield-Jackson Atlanta International Airport (ATL) · United States | ~2h 55m | September | $185 |
| Tampa to DenverTampa International Airport (TPA) · United States | ~3h 30m | September | $215 |
| New York to DenverJohn F. Kennedy International Airport (JFK) · United States | ~3h 45m | January | $225 |
| Miami to DenverMiami International Airport (MIA) · United States | ~3h 55m | February | $230 |
Flights from Denver
| Destination | Flight time | Cheapest month | Fares from |
|---|---|---|---|
| Denver to DallasDallas/Fort Worth International Airport (DFW) · United States | ~1h 45m | February | $130 |
| Denver to Los AngelesLos Angeles International Airport (LAX) · United States | ~2h 15m | September | $150 |
| Denver to ChicagoO'Hare International Airport (ORD) · United States | ~2h 15m | January | $155 |
| Denver to AtlantaHartsfield-Jackson Atlanta International Airport (ATL) · United States | ~2h 55m | February | $175 |
| Denver to TampaTampa International Airport (TPA) · United States | ~3h 30m | September | $210 |
| Denver to New YorkJohn F. Kennedy International Airport (JFK) · United States | ~3h 45m | February | $225 |
| Denver to MiamiMiami International Airport (MIA) · United States | ~3h 55m | February | $235 |
When to visit Denver
Peak season
June–September
Sunny, dry mountain air
Shoulder season
April–May & October
Mild, changeable weather
Off-peak season
November–March
Cold, snowy in the Rockies
Flights to Denver: common questions
Where is the cheapest place to fly to Denver from?
Of the cities we track, Dallas usually has the cheapest flights to Denver, with round-trip fares from about $140, typically lowest in September.
How long is the flight to Denver?
The shortest trip we track is from Dallas, about 640 miles and roughly 1h 45m nonstop. Connecting flights usually add 2 to 5 hours.
When is the best time to visit Denver?
Peak season in Denver runs June–September (sunny, dry mountain air). For lower fares and fewer crowds, consider November–March, or the shoulder season of April–May & October.
Which airport do you fly into for Denver?
Most travelers fly into Denver International Airport (DEN) in United States. Ducoffs.com compares airlines serving DEN in a single search.
Are these live prices?
Prices shown are estimated round-trip starting fares based on distance and seasonal demand, not live quotes. Search your dates for real-time prices.