Cheapest routes found recently
Cheapest price by month
| Month | Round trip from |
|---|---|
| November 2026 | $110 |
| December 2026 | $222 |
| January 2027 | $197 |
| March 2027 | $761 |
| June 2027 | $434 |
Weather by month
Denver is warmest in July, when days reach about 32 °C, and coolest in January, when nights fall to about -8 °C. The wettest month is May, with about 63 mm of rain, and the driest January, with about 13 mm.
| Month | Day °C | Night °C | Rain |
|---|---|---|---|
| January | 6.7° | -8.2° | 13 mm dry |
| February | 9.0° | -6.0° | 13 mm dry |
| March | 12.4° | -2.8° | 35 mm moderate |
| April | 16.5° | 1.1° | 50 mm moderate |
| May | 22.0° | 6.3° | 63 mm moderate |
| June | 28.3° | 11.5° | 45 mm moderate |
| July | 31.6° | 14.6° | 51 mm moderate |
| August | 30.3° | 13.8° | 43 mm moderate |
| September | 25.6° | 8.7° | 34 mm moderate |
| October | 19.2° | 2.3° | 27 mm dry |
| November | 11.0° | -3.8° | 26 mm dry |
| December | 7.2° | -7.5° | 16 mm dry |
Best time to go
No month in Denver combines the cheapest fares with mild weather, so go on price: the cheapest time to fly is November, December, January, from $110.
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November
$110
11 °C dry
-
December
$222
7 °C dry
-
January
$197
7 °C dry
Cheapest departure city each month
-
November
Los Angeles $110 -
December
Atlanta $222 -
January
New York $197 -
March
Fort Lauderdale $761
Airports
Most cheap flights to Denver arrive at Denver International Airport, 29 km from the centre, which handles 100% of them.
- Denver International Airport DEN 29 km from centre · 100% of arrivals
Airlines
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Frontier Airlines
4 routes
-
United Airlines
3 routes
-
American Airlines
2 routes
-
jetBlue
2 routes
-
Allegiant Air
2 routes
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Sun Country Airlines
2 routes
-
Southwest Airlines
2 routes
-
Air Canada
1 route
Practical facts
The local currency is USD. Clocks are set to UTC-7. Sockets are type A, B and the mains supply is 120 V, 60 Hz. The main language is English. The international dialling code is +1, and traffic drives on the right.
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USD
Currency
-
UTC-7
Time zone
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A, B
Plug type
-
120 V, 60 Hz
Mains supply
-
English
Languages
-
+1
Dialling code
-
Right
Traffic
-
eSIM
Mobile data · Airalo
Questions and answers
- Which month is the cheapest to fly to Denver?
- November is currently the cheapest month, with tickets from $110.
- From where is it cheapest to fly to Denver right now?
- The cheapest departure city found is Los Angeles, from $110 in November.
- Are there direct flights to Denver?
- Yes. Of 5 routes with recent prices, 5 have direct flights.
- Which airlines fly to Denver?
- Airlines found on these routes: Frontier Airlines, United Airlines, American Airlines, jetBlue, Allegiant Air.
- What is the weather like in Denver in July?
- The warmest month in Denver is July, with daytime highs around 32 °C and about 51 mm of rain.
- When is the best time to visit Denver?
- On price alone, the cheapest time to fly is November, December, January, from $110.
- Which currency is used in Denver?
- The currency is USD. Sockets are type A, B and the mains supply is 120 V, 60 Hz.
- Which airport should I fly into for Denver?
- Denver International Airport takes 100% of the cheapest flights and is 29 km from the centre.
Prices last updated Nov. 4, 2026
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