From San Juan
Cheap Flights from San Juan
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Deals from
San Juan
RatePunk searches hundreds of travel sites at once for deals on flights from San Juan
Prices updated 24 days ago
486,190 searches this week
171 airlines compared
80%+ AI score for best value
Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)
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Today’s best flight deals from San Juan
Explore current cheapest deals departing from San Juan
One-way
Sort by: Cheapest
SJU
Mayagüez
United States • Jul 2026
$155
$59
One-way
SJU
Miami
United States • Jul 2026
$117
$62
One-way
SJU
Washington, D.C.
United States • Oct 2026
$198
$63
One-way
SJU
Jacksonville
United States • Aug 2026
$115
$63
One-way
SJU
Punta Cana
Dominican Republic • Aug 2026
$136
$64
One-way
SJU
Orlando
United States • Nov 2026
$118
$64
One-way
SJU
Santo Domingo
Dominican Republic • Oct 2026
$156
$64
One-way
SJU
Saint Croix
United States • Aug 2026
$142
$65
One-way
SJU
Chicago
United States • Sep 2026
$144
$68
One-way
SJU
Fort Lauderdale
United States • Aug 2026
$77
$68
One-way
Unlock all 500+ flight deals from San Juan and get alerts when great deals appear
Origin Intelligence — 1,795 Destinations from San Juan Tracked
Insights for flights from San Juan
Most popular airlines from San Juan
JetBlue Airways
American Airlines
Deutsche Luft Hansa
United Airlines
Spirit Airlines
Southwest Airlines
Frontier Airlines
Sun Country Airlines
Last-minute flights going from San Juan soon
Thu, Jun 18
SJU - Lincoln
San Juan (SJU) - Lincoln (LNK)
American Airlines
$894
$521
One-way
Sat, Jun 20
SJU - Lima
San Juan (SJU) - Lima (LIM)
Avianca
$550
$315
One-way
Sun, Jun 28
SJU - São Paulo
San Juan (SJU) - São Paulo (GRU)
Maersk Air
$699
$432
One-way
Thu, Jun 18
SJU - Sioux Falls
San Juan (SJU) - Sioux Falls (FSD)
United Airlines
$821
$526
One-way
Thu, Jun 18
SJU - Prague
San Juan (SJU) - Prague (PRG)
Iberia Airlines
$1,200
$887
One-way
Thu, Jun 18
SJU - Amsterdam
San Juan (SJU) - Amsterdam (AMS)
Iberia Airlines
$1,197
$901
One-way
Most popular destinations to fly from San Juan
Dublin
Ireland • Nov 2026
from
$310
Madrid
Spain • Oct 2026
from
$327
Stockholm
Sweden • Oct 2026
from
$653
Zürich
Switzerland • Apr 2027
from
$680
Mykonos
Greece • Aug 2026
from
$741
Auckland
New Zealand • Oct 2026
from
$961
Biggest price drops on international destinations from San Juan
SJU - Zürich
$1,258 → $680
SJU - Auckland
$1,412 → $961
SJU - Stockholm
$1,103 → $653
SJU - Madrid
$774 → $327
Popular Airports from San Juan
San Juan airport insights
🎯 Booking tip
Compare nearby airports first
Flights from SIG are often cheaper, with fares from 101 USD.
📅 Cheapest travel period
Jul
Flights from San Juan tend to be lower in price in Jul.
⏱️ Best time to book
2-8 weeks in advance
Prices tend to rise closer to departure and for bookings made more than 2 months in advance.
✈️ Airlines to watch
JetBlue Airways, American Airlines, Deutsche Luft Hansa, United Airlines
These full-service carriers offer a mix of domestic and international flights from San Juan.
💸 Cheapest deals found
From ~$59 direct / ~$117 roundtrip
The cheapest flights from San Juan are to destinations within the United States, such as Mayagüez and Saint Croix.
🗓️ Best days to catch a deal
Sat
Saturday is the best day to find deals from SJU, with fares as low as $55.
San Juan main airports to depart from
Luis Muñoz Marín International (SJU)
This airport is suitable for travelers looking for the most affordable flights from San Juan.
📍 ~10 km from city center (reachable by car)
💸 Flights from ~$117
Fernando Luis Ribas Dominicci (SIG)
This airport is a convenient option for travelers seeking an alternative departure point from San Juan.
📍 ~2 km from city center (reachable by car)
💸 Flights from ~$203
Airports nearby San Juan used as alternative
Aguadilla Rafael Hernandez (BQN)
Aguadilla Rafael Hernandez is a reliable alternative for travelers on the western side of Puerto Rico.
📍 ~105 km from San Juan (reachable by car)
💸 Flights from ~$166
Mercedita (PSE)
Mercedita is the closest commercial alternative on the main island, serving the southern region.
📍 ~85 km from San Juan (reachable by car)
💸 Flights from ~$188
Cyril E. King (STT)
Cyril E. King is a major international hub in the US Virgin Islands with extensive US mainland connectivity.
📍 ~135 km from San Juan
💸 Flights from ~$141
Punta Cana International (PUJ)
Punta Cana International is a massive international hub with global connections to Europe and South America.
📍 ~235 km from San Juan (reachable by car)
💸 Flights from ~$145
Henry E. Rohlsen (STX)
Henry E. Rohlsen is an alternative US territory airport with direct links to the US mainland.
📍 ~180 km from San Juan
💸 Flights from ~$118
Business & First Class Flight Deals from San Juan
Discover luxury on the budget with premium cabin class on flights from San Juan.
Elite
Best Elite deals from San Juan
Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.
From SJU
Elite
Madrid
Spain • Nov 2026
94% AI deal score
$6,352
$2,066
Save $4,286
Aer Lingus
Business Class
From SJU
Elite
Montevideo
Uruguay • Sep 2026
93% AI deal score
$2,994
$1,870
Save $1,124
Avianca
Business Class
From SJU
Elite
New York
United States • Jun 2026
92% AI deal score
$2,105
$992
Save $1,113
United Airlines
Business Class
From SJU
Elite
Chicago
United States • Sep 2026
91% AI deal score
$2,973
$932
Save $2,041
United Airlines
Business Class
From SJU
Elite
Vancouver
Canada • Aug 2026
91% AI deal score
$3,006
$1,139
Save $1,867
United Airlines
Business Class
From SJU
Elite
Chicago
United States • Aug 2026
91% AI deal score
$1,292
$897
Save $395
United Airlines
Business Class
From SJU
Elite
Los Angeles
United States • Sep 2026
90% AI deal score
$984
$650
Save $334
Frontier
Business Class
From SJU
Elite
Washington, D.C.
United States • Jun 2026
90% AI deal score
$1,172
$848
Save $324
United Airlines
Business Class
From SJU
Elite
Las Vegas
United States • Aug 2026
89% AI deal score
$938
$644
Save $294
Frontier
Business Class
From SJU
Elite
Houston
United States • Jul 2026
88% AI deal score
$1,814
$932
Save $882
United Airlines
Business Class
From SJU
Elite
Houston
United States • Sep 2026
88% AI deal score
$1,154
$927
Save $227
United Airlines
Business Class
From SJU
Elite
Dublin
Ireland • Aug 2026
87% AI deal score
$5,453
$2,081
Save $3,372
Aer Lingus
Business Class
From SJU
Elite
New York
United States • Aug 2026
86% AI deal score
$1,018
$778
Save $240
United Airlines
Business Class
From SJU
Elite
Lima
Peru • Sep 2026
85% AI deal score
$890
$799
Save $91
COPA
Business Class
From SJU
Elite
Washington, D.C.
United States • Aug 2026
84% AI deal score
$859
$488
Save $371
Frontier
Business Class
From SJU
Elite
Philadelphia
United States • Sep 2026
84% AI deal score
$1,010
$436
Save $574
Frontier
Business Class
From SJU
Elite
Vancouver
Canada • Sep 2026
84% AI deal score
$4,258
$2,330
Save $1,928
United Airlines
Business Class
From SJU
Elite
Boston
United States • Sep 2026
82% AI deal score
$774
$603
Save $171
Delta
Business Class
From SJU
Elite
Boston
United States • Sep 2026
82% AI deal score
$775
$603
Save $172
Delta
Business Class
From SJU
Elite
Orlando
United States • Aug 2026
81% AI deal score
$845
$396
Save $449
Frontier
Business Class
From SJU
Elite
Los Angeles
United States • Sep 2026
81% AI deal score
$1,024
$895
Save $129
American
Business Class
From SJU
Elite
Fort Lauderdale
United States • Aug 2026
80% AI deal score
$839
$391
Save $448
Frontier
Business Class
From SJU
Elite
Las Vegas
United States • Aug 2026
80% AI deal score
$955
$902
Save $53
American
Business Class
From SJU
Elite
San Francisco
United States • Aug 2026
78% AI deal score
$1,030
$1,000
Save $30
American
Business Class
From SJU
Elite
San Francisco
United States • Aug 2026
78% AI deal score
$1,053
$1,000
Save $53
American
Business Class
From SJU
Elite
Philadelphia
United States • Sep 2026
78% AI deal score
$1,103
$844
Save $259
United
Business Class
From SJU
Elite
Guayaquil
Ecuador • Jul 2026
77% AI deal score
$1,655
$1,007
Save $648
COPA, +1
Business Class
From SJU
Elite
Seattle
United States • Oct 2026
76% AI deal score
$1,003
$984
Save $19
American
Business Class
From SJU
Elite
Fort Lauderdale
United States • Sep 2026
75% AI deal score
$986
$746
Save $240
United
Business Class
From SJU
Elite
Washington, D.C.
United States • Jul 2026
73% AI deal score
$1,360
$998
Save $362
United Airlines
Business Class
From SJU
Elite
Guayaquil
Ecuador • Aug 2026
72% AI deal score
$856
$832
Save $24
COPA
Business Class
From SJU
Elite
Anchorage
United States • Jan 2027
72% AI deal score
$4,607
$3,810
Save $797
United Airlines
Business Class