United Airlines
UA-2219
01:00
04/16/2026
SJU
8h 7m
1 Stop
⏱ EWR · 0h 50m
09:07
04/16/2026
LAX
₹21,438
per person
United Airlines
UA-2088
15:56
04/16/2026
SJU
8h 18m
1 Stop
⏱ ORD · 1h 20m
00:14
04/17/2026
+1
LAX
₹21,438
per person
United Airlines
UA-2088
15:56
04/16/2026
SJU
9h 30m
1 Stop
⏱ ORD · 2h 30m
01:26
04/17/2026
+1
LAX
₹21,450
per person
American Airlines
AA-2852
15:34
04/16/2026
SJU
7h 14m
1 Stop
⏱ DFW · 1h 12m
22:48
04/16/2026
LAX
₹22,385
per person
American Airlines
AA-3282
23:59
04/16/2026
SJU
8h 30m
1 Stop
⏱ DFW · 2h 43m
08:29
04/17/2026
+1
LAX
₹22,385
per person
American Airlines
AA-3064
06:45
04/16/2026
SJU
8h 55m
1 Stop
⏱ DFW · 3h 5m
15:40
04/16/2026
LAX
₹22,385
per person
American Airlines
AA-2853
19:00
04/16/2026
SJU
13h 45m
1 Stop
⏱ MIA · 8h 0m
08:45
04/17/2026
+1
LAX
₹22,385
per person
American Airlines
AA-2853
19:00
04/16/2026
SJU
16h 4m
2 Stops
⏱ MIA · 7h 5m⏱ DFW · 2h 5m
11:04
04/17/2026
+1
LAX
₹22,385
per person
American Airlines
AA-2851
13:25
04/16/2026
SJU
22h 9m
2 Stops
⏱ PHL · 2h 13m⏱ PHX · 11h 48m
11:34
04/17/2026
+1
ONT
₹22,796
per person
American Airlines
AA-2852
15:34
04/16/2026
SJU
8h 41m
1 Stop
⏱ DFW · 2h 46m
00:15
04/17/2026
+1
LAX
₹24,340
per person
American Airlines
AA-3282
23:59
04/16/2026
SJU
10h 10m
1 Stop
⏱ DFW · 4h 34m
10:09
04/17/2026
+1
ONT
₹24,910
per person
Delta Air Lines
DL-1946
17:34
04/16/2026
SJU
7h 21m
1 Stop
⏱ ATL · 1h 14m
00:55
04/17/2026
+1
LAX
₹24,978
per person
Delta Air Lines
DL-1913
14:03
04/16/2026
SJU
8h 23m
1 Stop
⏱ DTW · 1h 39m
22:26
04/16/2026
LAX
₹24,978
per person
Southwest Airlines
WN-3651
10:00
04/16/2026
SJU
6h 50m
1 Stop
⏱ MCO · 1h 0m
16:50
04/16/2026
LAX
₹26,658
per person
United Airlines
UA-2024
16:55
04/16/2026
SJU
8h 0m
1 Stop
⏱ IAD · 1h 9m
00:55
04/17/2026
+1
LAX
₹28,148
per person
United Airlines
UA-2089
07:40
04/16/2026
SJU
9h 43m
1 Stop
⏱ ORD · 2h 47m
17:23
04/16/2026
LAX
₹28,148
per person
United Airlines
UA-2219
01:00
04/16/2026
SJU
11h 20m
2 Stops
⏱ EWR · 0h 50m⏱ SFO · 1h 20m
12:20
04/16/2026
ONT
₹28,160
per person
United Airlines
UA-668
14:55
04/16/2026
SJU
8h 49m
1 Stop
⏱ IAH · 3h 11m
23:44
04/16/2026
LAX
₹28,160
per person
United Airlines
UA-1368
13:40
04/16/2026
SJU
9h 15m
1 Stop
⏱ DEN · 3h 2m
22:55
04/16/2026
LAX
₹28,160
per person
American Airlines
AA-2852
15:34
04/16/2026
SJU
7h 2m
1 Stop
⏱ DFW · 1h 13m
22:36
04/16/2026
ONT
₹28,171
per person
American Airlines
AA-2852
15:34
04/16/2026
SJU
8h 12m
1 Stop
⏱ DFW · 2h 27m
23:46
04/16/2026
ONT
₹28,171
per person
American Airlines
AA-3064
06:45
04/16/2026
SJU
15h 51m
1 Stop
⏱ DFW · 10h 8m
22:36
04/16/2026
ONT
₹28,171
per person
American Airlines
AA-3064
06:45
04/16/2026
SJU
17h 1m
1 Stop
⏱ DFW · 11h 22m
23:46
04/16/2026
ONT
₹28,171
per person
AMERICAN AIRLINES
AA-2853
19:00
04/16/2026
SJU
16h 34m
2 Stops
⏱ MIA · 9h 5m⏱ PHX · 0h 52m
11:34
04/17/2026
+1
ONT
₹28,790
per person
Southwest Airlines
WN-4112
06:50
04/16/2026
SJU
8h 15m
2 Stops
⏱ TPA · 0h 40m⏱ DEN · 0h 45m
15:05
04/16/2026
LAX
₹29,050
per person
😕 No flights match your filters.
San Juan (SJU)
📍 Luis Munoz Marin International Airport
🌍 Puerto Rico
🕐 GMT -4
📐 Latitude: 18.4393997192
📐 Longitude: -66.0018005371
Ontario (ONT)
📍 Ontario International Airport
🌍 United States
🕐 GMT -8
📐 Latitude: 34.055999755859375
📐 Longitude: -117.60099792480469
✈ Distance: San Juan,Puerto Rico to Ontario,USA — 5369.84 km
📅 Results on this page are loaded for 16 Apr 2026. Click View all flights for the complete live search.
San Juan to Ontario — what to expect when booking
The SJU–ONT route is served by multiple carriers throughout the year. Fares on this route can move quickly — a price available now may not be there 30 minutes later.
If your dates are flexible, try shifting your departure by a day or two using the date strip above. Mid-week departures often show lower base fares compared to weekend starts on many routes.
The distance between San Juan,Puerto Rico and Ontario,USA is approximately 5369.84 km.
Before you book
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More flights from San Juan (SJU)
45 routes
More flights from San Juan (SJU)
45 routes
San Juan → Anguilla
SJU → AXA
San Juan → Antigua
SJU → ANU
San Juan → Atlanta
SJU → ATL
San Juan → Beef Island
SJU → EIS
San Juan → Bogota
SJU → BOG
San Juan → Boston
SJU → BOS
San Juan → Caracas
SJU → CCS
San Juan → Casa de Campo
SJU → LRM
San Juan → Charlotte
SJU → CLT
San Juan → Chicago
SJU → ORD
San Juan → Culebra Island
SJU → CPX
San Juan → Detroit
SJU → DTW
San Juan → Fort de France
SJU → FDF
San Juan → Fort Lauderdale
SJU → FLL
San Juan → Fort Worth
SJU → DFW
San Juan → Frankfurt
SJU → FRA
San Juan → Gustavia
SJU → SBH
San Juan → Hartford
SJU → BDL
San Juan → Houston
SJU → IAH
San Juan → Jacksonville
SJU → JAX
San Juan → Mayaguez
SJU → MAZ
San Juan → Melville Hall
SJU → DOM
San Juan → Miami
SJU → MIA
San Juan → Nevis
SJU → NEV
San Juan → New York
SJU → JFK
San Juan → Orlando
SJU → MCO
San Juan → Panama City
SJU → PTY
San Juan → Philadelphia
SJU → PHL
San Juan → Pointe a Pitre
SJU → PTP
San Juan → Providenciales
SJU → PLS
San Juan → Puerto Plata
SJU → POP
San Juan → Punta Cana
SJU → PUJ
San Juan → Samana
SJU → AZS
San Juan → Santiago de los Caballeros
SJU → STI
San Juan → Santo Domingo
SJU → SDQ
San Juan → St. Croix
SJU → STX
San Juan → St. Kitts
SJU → SKB
San Juan → St. Marteen
SJU → SXM
San Juan → St. Thomas
SJU → STT
San Juan → Tampa
SJU → TPA
San Juan → Toronto
SJU → YYZ
San Juan → Vieques
SJU → VQS
San Juan → Virgin Gorda
SJU → VIJ
San Juan → Washington DC
SJU → DCA
San Juan → West Palm Beach
SJU → PBI
More flights from Ontario (ONT)
15 routes
More flights from Ontario (ONT)
15 routes
Ontario → Chicago
ONT → MDW
Ontario → Denver
ONT → DEN
Ontario → Fort Worth
ONT → DFW
Ontario → Guadalajara
ONT → GDL
Ontario → Houston
ONT → IAH
Ontario → Las Vegas
ONT → LAS
Ontario → Oakland
ONT → OAK
Ontario → Phoenix
ONT → PHX
Ontario → Portland International
ONT → PDX
Ontario → Sacramento
ONT → SMF
Ontario → Salt Lake City
ONT → SLC
Ontario → San Francisco
ONT → SFO
Ontario → San Jose
ONT → SJC
Ontario → San Juan
ONT → SJU
Ontario → Seattle
ONT → SEA
