Philadelphia to Miami in December 2026
PHL to MIA · Round trips departing in December · Economy · Prices per person in USD
Prices updated
Typical in December
$196
Median of 5 date combinations
Usual on this route
$188
December's cheapest is 30% less
Good price — book if the dates work
30% below the usual $188, and prices have been rising this week. Based on 47 days of prices.
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December 2026 by departure day
Cheapest round trip leaving that day| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | 6 | |
| 7 | 8 $158 | 9 | 10 | 11 | 12 | 13 |
| 14 $132 | 15 | 16 | 17 | 18 $196 | 19 | 20 |
| 21 | 22 | 23 $268 | 24 | 25 $329 | 26 | 27 |
| 28 | 29 | 30 | 31 |
Empty days: no round trip found for that departure date yet. Green = cheapest third of the month.
Cheapest dates in December 2026
Round trip, per person-
Dec 14 – 18 4 nights · leave Mon$132Frontier Airlines Nonstop · 3h 08mBook
-
Dec 8 – 15 7 nights · leave Tue$158Frontier Airlines 1 stop · 5h 00mBook
-
Dec 18 – 24 6 nights · leave Fri$196Frontier Airlines Nonstop · 3h 02mBook
-
Dec 23 – 28 5 nights · leave Wed$268Frontier Airlines 1 stop · 3h 59mBook
-
Dec 25 – Jan 1, 2027 7 nights · leave Fri$329Frontier Airlines 1 stop · 4h 31mBook
Prices change often. The booking site shows the final price before you pay.
Cheapest by trip length
2–4 nights
$132
Dec 14 – 18 · 1 option
5–7 nights
$158
Dec 8 – 15 · 4 options
Good to know for December
Airline
Frontier Airlines
Every cheap fare we track on this route is on Frontier Airlines.
December vs other months
Cheapest round trip per departure month| Month | Cheapest round trip |
|---|---|
| November 2026 | $269 |
| December 2026 | $132 (cheapest month) |
| January 2027 | No fares found yet |
| February 2027 | No fares found yet |
| March 2027 | $476 |
| April 2027 | $452 |
Philadelphia to Miami in December: questions
What's the cheapest date to fly from Philadelphia to Miami in December 2026?
Leaving Monday, December 14 and returning Friday, December 18 (4 nights) for $132 round trip on Frontier Airlines, the cheapest of the 5 date combinations we track that month.
How much is a round trip from Philadelphia to Miami in December 2026?
From $132. Half of the 5 date combinations we track are under $196. Prices are per person in USD and change often.
Is December a cheap month to fly from Philadelphia to Miami?
Yes. It's the cheapest of the 4 months ahead we have prices for.