Find Cheap Flights from San Juan Luis Munoz Marin International to Ontario (SJU - ONT)

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Looking for a cheap flight? 25% of our users found flights on this route for $459 or less.

FAQs for Booking San Juan Luis Munoz Marin International to Ontario Flights

How long does a flight from San Juan Luis Munoz Marin International to Ontario take?
An average nonstop flight takes 11h 42m, covering a distance of 3337 miles.
Which airlines provide the cheapest flights from San Juan Luis Munoz Marin International to Ontario?
In the past 3 days, the cheapest round-trip tickets were found on Delta ($433) and United ($452)
Do I need a passport to fly between San Juan Luis Munoz Marin International and Ontario?
Yes.
What’s the cheapest day of the week to fly San Juan Luis Munoz Marin International to Ontario?
For San Juan Luis Munoz Marin International to Ontario, Tuesday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Ontario back to San Juan Luis Munoz Marin International, the best deals are generally found on Tuesday, with Monday being the most expensive.

Book cheap flights from San Juan Luis Munoz Marin International to Ontario (round-trip)

Airports
Origin
San Juan
$433
only
$433
Destination
Ontario
$433
only
$433
Tue, Jan 23
SJU
ONT
11h 42m
Tue, Feb 6
ONT
SJU
14h 16m
Trip: 15 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 15207 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
TUS
SEA
Excellent 10.0

Delta did a really good job as always. Cheaper, more comfortable, and a WAY better experience than Alaska Airlines.

Nothing.

SAN
LAX
Excellent 10.0

on time

DEN
SLC
Excellent 10.0

Delta is great

BOS
MKE
Excellent 10.0

Direct flight, on time, friendly crew, smooth flight

JFK
CMH
Excellent 9.6

Always nice to be on an American plane out of an American airport.....SO much more professional. :))

Sat, Jun 23
SJU
ONT
22h 37m
Mon, Jul 2
ONT
SJU
15h 35m
Trip: 10 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 53752 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
IAD
RDU
Excellent 10.0

The efficiency and professionalism was excellent. Both legs of my trip went great!

AMS
IAD
Good 7.6

Good price.

It took you 4 days for you to get back to me with the confirmation number after I had requested it via e-mail. Also, you should note Lufthansa-issued documents never commence with "220-" and then the subsequent numbers. Lufthansa tickets are always issued with "2220-" at the beginning and then the subsequent numbers. You need to update your computers otherwise with the original Lufthansa-issued ticket number you provide at time of booking, the booking will not show up in Lufthansa systems.

FRA
IAH
Excellent 9.0

Good Movie Selection, food was descent, no screaming children,

Layover in Frankfurt too long; Unable to sleep on flight, nearby windows were open creating too much light, seating a bit too close to relax.

LAX
HNL
Excellent 10.0

Cell phone holder and power outlets that actually work

Basic economy pricing

EWR
PTY
Mediocre 3.0

I left New Jersey during snow storm. Flights had been cancelled on the previous days but our flight was not. It did not leave on time, had to switch planes before we actually took off. My luggage was lost. I did not make my connecting flight. Had sty over in Panama. Got to my destination a day late without my carry on ( checked at the gate...lost). Still have not located my other 2 bags. Very stressful expirence. Will not fly united again. Staff at my lay over was poorly trained at handling the situation and my luggage issue is taking a very long time to correct.

Fri, Feb 9
SJU
ONT
24h 43m
Thu, Feb 15
ONT
SJU
28h 22m
Trip: 7 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 53752 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
IAD
RDU
Excellent 10.0

The efficiency and professionalism was excellent. Both legs of my trip went great!

AUS
IAH
Mediocre 2.0

N/a

There was a name change needed for the flight..they weren’t able to support that at all resulting me cancelling the flight.

MEX
DEN
Okay 5.0

We did get to our destination.

Flight was late, as always. I couldn’t sit with my spouse. Rows are so tight, one can barely get in/out and we are smaller than normal size. Baggage fees make overhead compartment loading a real nightmare. I wonder what they will think of next to make flying an even more terrible experience.

AMS
IAD
Good 7.6

Good price.

It took you 4 days for you to get back to me with the confirmation number after I had requested it via e-mail. Also, you should note Lufthansa-issued documents never commence with "220-" and then the subsequent numbers. Lufthansa tickets are always issued with "2220-" at the beginning and then the subsequent numbers. You need to update your computers otherwise with the original Lufthansa-issued ticket number you provide at time of booking, the booking will not show up in Lufthansa systems.

SFO
MEX
Excellent 10.0

As expected.

No

Sat, Apr 21
SJU
ONT
17h 08m
Wed, Apr 25
ONT
SJU
13h 20m
Trip: 5 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 15207 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
JFK
CMH
Excellent 9.6

Always nice to be on an American plane out of an American airport.....SO much more professional. :))

CUN
MSY
Good 7.0

The outbound crew was terrific. The flight itself was fine. We even arrived early.

Upon deplaning in Cancun, ALL passengers are put on a bus and driven far away from the terminals to an arrivals area. Those of us with connecting flights are royally f*cked at that point, especially if your connection is short, as mine was. The so-called shuttle to the departure terminals, which are entire kilometers away, was to arrive in like half an hour. HALF AN HOUR. Who has this time to spare?? The alternative to the shuttle is paying a taxi that charges a hefty fare--and God help you if you don't have cash. The departures terminal was swamped and only thru begging assistance and line cuts did I make my connection...and then only by the skin of my teeth. It was a complete nightmare.

HOU
ATL
Excellent 10.0

Service

DEN
SLC
Excellent 10.0

Delta is great

LAX
CUN
Mediocre 2.6

Terrible customer service both on the phone before the flight, but Especially from the gate agent. Wow she was really horrible.

The flight attendants on board were good! They helped get everything straight. Easily could have been handled by the incompetent gate agent. Wow.

*
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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.

San Juan Luis Munoz Marin International to Ontario Flight Information

Flights Arrive in Ontario
Flights Depart from San Juan Luis Munoz Marin International
Flight Price $433
Distance 3337 miles
Airlines Delta, United