Cheap flights to San Juan
Round trips from 8 cities to San Juan, Puerto Rico, from $114. Economy, per person, in USD.
Prices updated
Flights to San Juan by departure city
Cheapest round trip, per person-
Miami → San Juan
Nov 9 – 11 · Nonstop
$114
-
Philadelphia → San Juan
Dec 12 – 19 · Nonstop
$121
-
Orlando → San Juan
Oct 16 – 18 · Nonstop
$142
-
Tampa → San Juan
Oct 1 – 12 · 1 stop
$153
-
Chicago → San Juan
Oct 23 – 26 · 1 stop
$203
-
Washington → San Juan
Nov 6 – 13 · 1 stop
$258
-
Charlotte → San Juan
Oct 15 – 18 · 1 stop
$301
-
Salt Lake City → San Juan
Oct 17 – 19 · 2 stops
$492
Cheapest month to fly to San Juan
Lowest round trip per departure month, any of our cities| Month | Cheapest round trip |
|---|---|
| September 2026 | $255 from Orlando |
| October 2026 | $131 from Philadelphia |
| November 2026 | $114 from Miami (cheapest month) |
| December 2026 | $121 from Philadelphia |
| January 2027 | $155 from Philadelphia |
| February 2027 | $249 from Philadelphia |
| March 2027 | $334 from Philadelphia |
| April 2027 | $329 from Chicago |
| May 2027 | $251 from Philadelphia |
| June 2027 | $328 from Chicago |
| July 2027 | $236 from Chicago |
Cheapest dates to San Juan
Best date pair from each city-
Nov 9 – 11 from Miami · 2 nights$114Book
Frontier Airlines Nonstop -
Dec 12 – 19 from Philadelphia · 7 nights$121Book
Frontier Airlines Nonstop
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Oct 16 – 18 from Orlando · 2 nights$142Book
Frontier Airlines Nonstop
-
Oct 1 – 12 from Tampa · 11 nights$153Book
Frontier Airlines 1 stop
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Oct 23 – 26 from Chicago · 3 nights$203Book
Frontier Airlines 1 stop
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Nov 6 – 13 from Washington · 7 nights$258Book
Frontier Airlines 1 stop
-
Oct 15 – 18 from Charlotte · 3 nights$301Book
Frontier Airlines 1 stop
-
Oct 17 – 19 from Salt Lake City · 2 nights$492Book
Frontier Airlines 2 stops
Prices change often. The booking site shows the final price before you pay.
Flights to San Juan: questions
Which city has the cheapest flights to San Juan?
Right now it's Miami: round trips from $114 (Nov 9 – 11, nonstop). Next cheapest: Philadelphia from $121 and Orlando from $142. We compare 8 departure cities.
What is the cheapest month to fly to San Juan?
November 2026: the cheapest round trip we have found departing that month is $114. The most expensive month in our data is March, where the cheapest round trip is $334. Based on the 11 months ahead we track.
Are there nonstop flights to San Juan?
Yes. We have found nonstop round trips from Miami, Philadelphia, Orlando and Tampa. The cheapest is $114 from Miami.
Popular destinations
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About these prices
We track round-trip economy fares to San Juan (Puerto Rico) from the cities listed above using Travelpayouts / Aviasales data, and refresh every route about once a day. The cheapest round trip we've found is $114 from Miami. Prices are per person and were correct when found; the final price is set by the airline or booking site when you book.