Cheap flights from Denver, CO to McAllen, TX
Flights starting at $102. Choose between United Airlines, Frontier Airlines, or Allegiant Air to find the best price.
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Tips to know when travelling to McAllen
Cheapest one-way trip | $207 |
---|---|
Cheapest round-trip | $346 |
Most popular airline | United Airlines |
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The most popular airlines for this route are United Airlines, Frontier Airlines, Allegiant Air, Spirit Airlines, and AeroMéxico. Denver and McAllen have 43 direct flights per week.
Check-in for a flight from Denver to McAllen
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
United Airlines | UAL | UA | Yes | No |
Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
Allegiant Air | AAY | G4 | No | Opens 24 days before flight Closes 1 hours before flight |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
AeroMéxico | AMX | AM | Yes | 0 0 |
Weather in McAllen
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 21°C | 12°C |
February | 24°C | 14°C |
March | 27°C | 17°C |
April | 31°C | 20°C |
May | 33°C | 22°C |
June | 35°C | 24°C |
July | 36°C | 25°C |
August | 37°C | 26°C |
September | 33°C | 25°C |
October | 31°C | 21°C |
November | 25°C | 16°C |
December | 23°C | 14°C |
14 day forecast
Frequently asked questions
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