Southwest Airlines
WN-3728
20:35
07/14/2026
SJU
Luis Munoz Marin International Airport
17h 35m
3 Stops
⏱ MCO · 7h 35mMCO Airport⏱ PHX · 0h 40mPHX Airport⏱ LAS · 2h 15mLAS Airport
14:10
07/15/2026
+1
BUR
Ontario International Airport
₹27,451
per person
Southwest Airlines
WN-3728
20:35
07/14/2026
SJU
Luis Munoz Marin International Airport
18h 55m
3 Stops
⏱ MCO · 7h 35mMCO Airport⏱ PHX · 0h 40mPHX Airport⏱ LAS · 3h 40mLAS Airport
15:30
07/15/2026
+1
BUR
Ontario International Airport
₹27,451
per person
Southwest Airlines
WN-3728
20:35
07/14/2026
SJU
Luis Munoz Marin International Airport
15h 0m
2 Stops
⏱ MCO · 7h 35mMCO Airport⏱ PHX · 1h 25mPHX Airport
11:35
07/15/2026
+1
BUR
Ontario International Airport
₹27,451
per person
Southwest Airlines
WN-3728
20:35
07/14/2026
SJU
Luis Munoz Marin International Airport
16h 45m
2 Stops
⏱ MCO · 7h 35mMCO Airport⏱ PHX · 3h 15mPHX Airport
13:20
07/15/2026
+1
BUR
Ontario International Airport
₹27,451
per person
Southwest Airlines
WN-3728
20:35
07/14/2026
SJU
Luis Munoz Marin International Airport
16h 10m
2 Stops
⏱ MCO · 7h 35mMCO Airport⏱ PHX · 2h 45mPHX Airport
12:45
07/15/2026
+1
SNA
Ontario International Airport
₹28,206
per person
Southwest Airlines
WN-3728
20:35
07/14/2026
SJU
Luis Munoz Marin International Airport
16h 20m
3 Stops
⏱ MCO · 6h 50mMCO Airport⏱ DEN · 1h 15mDEN Airport⏱ SMF · 0h 35mSMF Airport
12:55
07/15/2026
+1
ONT
Ontario International Airport
₹29,341
per person
Southwest Airlines
WN-2442
06:30
07/14/2026
SJU
Luis Munoz Marin International Airport
12h 5m
2 Stops
⏱ HOU · 2h 45mHOU Airport⏱ OAK · 1h 15mOAK Airport
18:35
07/14/2026
ONT
Ontario International Airport
₹29,438
per person
Southwest Airlines
WN-2442
06:30
07/14/2026
SJU
Luis Munoz Marin International Airport
9h 0m
2 Stops
⏱ HOU · 0h 55mHOU Airport⏱ LAS · 2h 20mLAS Airport
15:30
07/14/2026
ONT
Ontario International Airport
₹29,438
per person
Southwest Airlines
WN-2442
06:30
07/14/2026
SJU
Luis Munoz Marin International Airport
8h 25m
2 Stops
⏱ HOU · 0h 55mHOU Airport⏱ DAL · 1h 45mDAL Airport
14:55
07/14/2026
ONT
Ontario International Airport
₹29,438
per person
Southwest Airlines
WN-2442
06:30
07/14/2026
SJU
Luis Munoz Marin International Airport
10h 35m
2 Stops
⏱ HOU · 2h 45mHOU Airport⏱ PHX · 2h 25mPHX Airport
17:05
07/14/2026
ONT
Ontario International Airport
₹29,438
per person
Southwest Airlines
WN-2442
06:30
07/14/2026
SJU
Luis Munoz Marin International Airport
10h 35m
2 Stops
⏱ HOU · 2h 45mHOU Airport⏱ ABQ · 0h 55mABQ Airport
17:05
07/14/2026
ONT
Ontario International Airport
₹29,438
per person
Southwest Airlines
WN-3728
20:35
07/14/2026
SJU
Luis Munoz Marin International Airport
16h 5m
2 Stops
⏱ MCO · 6h 50mMCO Airport⏱ DEN · 3h 0mDEN Airport
12:40
07/15/2026
+1
ONT
Ontario International Airport
₹31,226
per person
Southwest Airlines
WN-3728
20:35
07/14/2026
SJU
Luis Munoz Marin International Airport
18h 55m
3 Stops
⏱ MCO · 7h 35mMCO Airport⏱ PHX · 0h 40mPHX Airport⏱ LAS · 3h 45mLAS Airport
15:30
07/15/2026
+1
ONT
Ontario International Airport
₹31,382
per person
Southwest Airlines
WN-2442
06:30
07/14/2026
SJU
Luis Munoz Marin International Airport
10h 35m
2 Stops
⏱ HOU · 0h 55mHOU Airport⏱ DAL · 1h 25mDAL Airport
17:05
07/14/2026
ONT
Ontario International Airport
₹32,300
per person
Southwest Airlines
WN-2442
06:30
07/14/2026
SJU
Luis Munoz Marin International Airport
11h 25m
2 Stops
⏱ HOU · 1h 25mHOU Airport⏱ MDW · 1h 55mMDW Airport
17:55
07/14/2026
ONT
Ontario International Airport
₹32,300
per person
Southwest Airlines
WN-3717
05:00
07/14/2026
SJU
Luis Munoz Marin International Airport
10h 55m
2 Stops
⏱ BWI · 0h 40mBWI Airport⏱ SMF · 2h 10mSMF Airport
15:55
07/14/2026
ONT
Ontario International Airport
₹32,300
per person
Southwest Airlines
WN-3730
06:00
07/14/2026
SJU
Luis Munoz Marin International Airport
8h 55m
2 Stops
⏱ TPA · 0h 55mTPA Airport⏱ DAL · 1h 5mDAL Airport
14:55
07/14/2026
ONT
Ontario International Airport
₹32,300
per person
Southwest Airlines
WN-3723
09:50
07/14/2026
SJU
Luis Munoz Marin International Airport
9h 20m
2 Stops
⏱ MCO · 2h 50mMCO Airport⏱ MSY · 0h 40mMSY Airport
19:10
07/14/2026
LAX
Ontario International Airport
₹32,831
per person
Southwest Airlines
WN-3730
06:00
07/14/2026
SJU
Luis Munoz Marin International Airport
9h 20m
1 Stop
⏱ TPA · 4h 15mTPA Airport
15:20
07/14/2026
LAX
Ontario International Airport
₹32,831
per person
Southwest Airlines
WN-3722
07:00
07/14/2026
SJU
Luis Munoz Marin International Airport
12h 10m
2 Stops
⏱ MCO · 5h 40mMCO Airport⏱ MSY · 0h 40mMSY Airport
19:10
07/14/2026
LAX
Ontario International Airport
₹32,831
per person
Southwest Airlines
WN-3721
05:30
07/14/2026
SJU
Luis Munoz Marin International Airport
13h 40m
2 Stops
⏱ MCO · 7h 10mMCO Airport⏱ MSY · 0h 40mMSY Airport
19:10
07/14/2026
LAX
Ontario International Airport
₹32,831
per person
Southwest Airlines
WN-2442
06:30
07/14/2026
SJU
Luis Munoz Marin International Airport
9h 50m
1 Stop
⏱ HOU · 4h 50mHOU Airport
16:20
07/14/2026
LAX
Ontario International Airport
₹32,831
per person
American Airlines
AA-2592
00:59
07/14/2026
SJU
Luis Munoz Marin International Airport
8h 15m
1 Stop
⏱ ORD · 1h 47mORD Airport
09:14
07/14/2026
LAX
Ontario International Airport
₹33,351
per person
Southwest Airlines
WN-3730
06:00
07/14/2026
SJU
Luis Munoz Marin International Airport
8h 35m
3 Stops
⏱ TPA · 0h 55mTPA Airport⏱ BHM · 0h 35mBHM Airport⏱ DAL · 0h 40mDAL Airport
14:35
07/14/2026
LAX
Ontario International Airport
₹33,681
per person
Southwest Airlines
WN-3722
07:00
07/14/2026
SJU
Luis Munoz Marin International Airport
9h 35m
2 Stops
⏱ MCO · 1h 55mMCO Airport⏱ AUS · 1h 45mAUS Airport
16:35
07/14/2026
LAX
Ontario International Airport
₹33,681
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 14 Jul 2026. Click Load more flights to expand the full list on this page.
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
Compare nearby dates
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Check fare details
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More flights from San Juan (SJU)
42 routes
More flights from San Juan (SJU)
42 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 → 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 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 → 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 → IAD
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
