Denver to Miami DEN → MIA
Denver International Airport (DEN) → Miami International Airport (MIA)
The cheapest return found recently is $294 with Frontier Airlines, 9 Jan 2027 – 17 Jan 2027, found today. The cheapest one-way found recently is $143 with Frontier Airlines, 25 Nov, found yesterday.
Return
The cheapest return fare on each of 13 departure dates is usually $332 to $408.
Cheapest return found recently
$294
9 Jan 2027 – 17 Jan 2027 · Frontier Airlines
Denver International Airport (DEN) → Miami International Airport (MIA)
Leaves 10:53 a.m. · Return leaves 7:05 a.m. · 75 h 43 min of travel, both ways together
out 1 stop, back 2 stops
found today
Cheapest nonstop return
$387
23 Nov – 28 Nov · Frontier Airlines
Denver International Airport (DEN) → Miami International Airport (MIA)
Leaves 3:52 p.m. · Return leaves 5:45 a.m. · 8 h 26 min of travel, both ways together
out nonstop, back nonstop
found yesterday
Found recently, and the cheapest we hold
$294 9 Jan 2027 – 17 Jan 2027found todaySee prices for these dates
$258 31 Dec – 6 Jan 2027found 6 days agoSee prices for these dates
What have prices looked like?
Over 25 days, 24 Sept to 18 Oct, the cheapest return we saw each day was $67 to $287.
At $294, the cheapest return found recently is above that range.
25 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good return price?
Compared with the cheapest return fare on each of 13 departure dates from 20 Oct to 6 Mar 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other 8-night return fares leaving within 3 days of 9 Jan 2027 to compare.
Every date we hold
15 fares on 13 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 20 Oct – 26 Oct | $332 | Frontier Airlines | Denver International Airport (DEN) → Miami International Airport (MIA) | out nonstop, back nonstop | found 4 days ago | See prices for these dates |
| 21 Oct – 30 Oct | $310 | Frontier Airlines | Denver International Airport (DEN) → Miami International Airport (MIA) | out nonstop, back 1 stop | found 5 days ago | See prices for these dates |
| 26 Oct – 31 Oct | $363 | Frontier Airlines | Denver International Airport (DEN) → Miami International Airport (MIA) | out nonstop, back nonstop | found 3 days ago | See prices for these dates |
| 28 Oct – 28 Nov | $399 | Frontier Airlines | Denver International Airport (DEN) → Miami International Airport (MIA) | out nonstop, back nonstop | found yesterday | See prices for these dates |
| 29 Oct – 29 Oct | $408 | Frontier Airlines | Denver International Airport (DEN) → Miami International Airport (MIA) | out 1 stop, back 1 stop | found 5 days ago | See prices for these dates |
| 30 Oct – 28 Nov | $447 | Frontier Airlines | Denver International Airport (DEN) → Miami International Airport (MIA) | out nonstop, back nonstop | found yesterday | See prices for these dates |
| 1 Nov – 28 Nov | $468 | Frontier Airlines | Denver International Airport (DEN) → Miami International Airport (MIA) | out 1 stop, back nonstop | found yesterday | See prices for these dates |
| 23 Nov – 28 Nov | $387 | Frontier Airlines | Denver International Airport (DEN) → Miami International Airport (MIA) | out nonstop, back nonstop | found yesterday | See prices for these dates |
| 27 Dec – 3 Jan 2027 | $475 | Frontier Airlines | Denver International Airport (DEN) → Miami International Airport (MIA) | out 1 stop, back 1 stop | found 6 days ago | See prices for these dates |
| 29 Dec – 4 Jan 2027 | $398 | Frontier Airlines | Denver International Airport (DEN) → Miami International Airport (MIA) | out nonstop, back 1 stop | found 6 days ago | See prices for these dates |
| 31 Dec – 6 Jan 2027 | $258 | Frontier Airlines | Denver International Airport (DEN) → Miami International Airport (MIA) | out 1 stop, back nonstop | found 6 days ago | See prices for these dates |
| 9 Jan 2027 – 17 Jan 2027 | $294 | Frontier Airlines | Denver International Airport (DEN) → Miami International Airport (MIA) | out 1 stop, back 2 stops | found today | See prices for these dates |
| 6 Mar 2027 – 13 Mar 2027 | $391 | Frontier Airlines | Denver International Airport (DEN) → Miami International Airport (MIA) | out nonstop, back nonstop | found 3 days ago | See prices for these dates |
Which month looks cheapest?
December 2026 is the cheapest month — from $258.
Airlines on the cheapest dates: Frontier Airlines.
One-way
The cheapest one-way fare on each of 4 departure dates is usually $143 to $201.
Cheapest one-way found recently
$143
25 Nov · Frontier Airlines
Denver International Airport (DEN) → Miami International Airport (MIA)
Leaves 3:52 p.m. · 3 h 47 min trip
nonstop
found yesterday
Cheapest nonstop one-way
$143
25 Nov · Frontier Airlines
Denver International Airport (DEN) → Miami International Airport (MIA)
Leaves 3:52 p.m. · 3 h 47 min trip
nonstop
found yesterday
Found recently, and the cheapest we hold
$143 25 Novfound yesterdayOpen this trip
$141 20 Octfound 4 days agoOpen this trip
What have prices looked like?
Over 25 days, 24 Sept to 18 Oct, the cheapest one-way we saw each day was $79 to $209.
25 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good one-way price?
Compared with the cheapest one-way fare on each of 4 departure dates from 20 Oct to 4 Mar 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
No. We hold one-way fares on 1 other departure date within 3 days of 25 Nov, and it is not cheaper.
Every date we hold
4 fares on 4 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 20 Oct | $141 | Frontier Airlines | Denver International Airport (DEN) → Miami International Airport (MIA) | nonstop | found 4 days ago | Open this trip |
| 25 Nov | $143 | Frontier Airlines | Denver International Airport (DEN) → Miami International Airport (MIA) | nonstop | found yesterday | Open this trip |
| 28 Nov | $216 | Frontier Airlines | Denver International Airport (DEN) → Miami International Airport (MIA) | 1 stop | found 2 days ago | Open this trip |
| 4 Mar 2027 | $196 | Frontier Airlines | Denver International Airport (DEN) → Miami International Airport (MIA) | nonstop | found 6 days ago | Open this trip |
Which month looks cheapest?
October 2026 is the cheapest month — from $141.
Airlines on the cheapest dates: Frontier Airlines.
Premium cabin fares from Denver to Miami
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 9 Jan 2027 – 17 Jan 2027 in another cabin: Premium economy · Business · First
Today's prices for 25 Nov in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Denver to Miami?
Return
Fares 14 to 29 days before departure were typically 57% lower than 0 to 6 days before departure.
From the cheapest return each day between 24 Sept and 18 Oct (25 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 0–6 days | $285 | $234 | +134% | 12 |
| 7–13 days | $252 | $234 | +107% | 15 |
| 14–29 days | $122 | $67 | Cheapest seen | 22 |
| 30–59 days | $192 | $145 | +57% | 25 |
| 60–89 days | $390 | $258 | +220% | 14 |
| 90–179 days | $287 | $210 | +135% | 14 |
One-way
The cheapest fares were 30 to 59 days before departure.
From the cheapest one-way each day between 24 Sept and 18 Oct (25 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 30–59 days | $123 | $79 | Cheapest seen | 14 |
| 60–89 days | $172 | $137 | +40% | 24 |
| 90–179 days | $186 | $104 | +51% | 18 |
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
Return
Denver → Fort Lauderdale
40 km from Miami
$277
$17 less than flying to Miami
15 Jan 2027 – 17 Jan 2027 · DEN → FLL · out 2 stops, back 1 stop
found 3 days ago
Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.
Live price for these dates
The cheapest return found recently is for 9 Jan 2027 – 17 Jan 2027. A live search on this page shows what those dates cost now, for one adult in economy.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work