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Cheap flights from Miami to Denver

Recently found return fares from $69, with December the cheapest month we know of. Compare dates, then book with the partner you choose.

Cheapest months to fly

Lowest recently found return fare in each month. Tap a month to see that month's calendar.

$155 Nov2026 $69 Dec2026

Miami → Denver

November 2026

Mon Tue Wed Thu Fri Sat Sun 1 2 3 4 5 6 7 $160 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 $155 23 24 25 26 27 28 $247 29 30
LowerHigherLowest this month

Lowest fares for the best day

  • Frontier AirlinesThu 19 Nov – Sun 22 Nov · 1 stop · 5h 44m $190
  • Frontier AirlinesSun 22 Nov – Fri 27 Nov · 1 stop · 5h 58m $278
See all flights for these dates

Airport in Denver

  • DENDenver International

Airport in Miami

  • MIAMiami International

Watch this route

MIA
DEN

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More trips from Miami

All flights from Miami Denver to Miami flights
Atlantafrom $127 Dallasfrom $145 BWIfrom $169 Chicagofrom $209 SJUfrom $212 CMHfrom $237 New Yorkfrom $238 Washingtonfrom $255

FAQ

Questions about this route

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Help center Contact us
01What is the cheapest month to fly from Miami to Denver?

Based on recently found fares, December 2026 has the lowest price we know of, from $69. Prices change often, so check the calendar for current fares.

02Are the prices on this page final?

No. They are recently found fares. When you open a deal, the partner shows the live price, including taxes and fees, before you pay.

03How can I get an alert when flights to Denver get cheaper?

Use the price alert on this page. Choose your dates or a whole month and we will email you when the fare drops.