SJU - TYO

$379 Find Cheap Flights from San Juan to Tokyo

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Juan to Tokyo departing on 3/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Tokyo

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Juan to Tokyo, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Juan to Tokyo, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$901
Overall average: $1,119
Multiple Airlines
Fri 1/16Sat 1/24
SJU - NRT • 2 stops
Cheapest one-way
$379
Multiple Airlines
Tue 3/17
SJU - HND • 2 stops
When to travel
November
Cheapest • 17% price drop
March
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Tokyo!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San Juan to Tokyo (SJU-TYO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Juan to Tokyo that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Juan to Tokyo

Fri, Jan 16 - Sat, Jan 24
Multiple Airlines Logo
4:40 pm - 2:25 pm
SJU
-
NRT
32h 45m2 stops
Multiple Airlines Logo
2:45 pm - 12:27 pm
NRT
-
SJU
34h 42m2 stops
$901Multiple Airlines
Fri, Jan 23 - Tue, Feb 3
Multiple Airlines Logo
4:40 pm - 2:25 pm
SJU
-
NRT
32h 45m2 stops
Multiple Airlines Logo
10:30 am - 11:33 pm
NRT
-
SJU
26h 03m2 stops
$920Multiple Airlines
Tue, Feb 24 - Thu, Mar 5
United Airlines Logo
2:25 pm - 9:10 pm
SJU
-
HND
41h 45m2 stops
United Airlines Logo
12:50 am - 10:22 pm
HND
-
SJU
34h 32m2 stops
$995United Airlines
Tue, Feb 17 - Tue, Mar 3
United Airlines Logo
2:05 am - 3:40 pm
SJU
-
NRT
24h 35m2 stops
United Airlines Logo
5:15 pm - 12:36 am
NRT
-
SJU
20h 21m1 stop
$997United Airlines
Mon, Feb 16 - Wed, Mar 18
United Airlines Logo
8:35 am - 5:45 pm
SJU
-
HND
20h 10m1 stop
United Airlines Logo
10:50 am - 8:26 pm
HND
-
SJU
22h 36m1 stop
$1,004United Airlines
Sat, Feb 14 - Mon, Feb 23
United Airlines Logo
4:52 pm - 4:30 pm
SJU
-
HND
34h 38m2 stops
United Airlines Logo
12:50 am - 1:17 pm
HND
-
SJU
25h 27m2 stops
$1,009United Airlines
Mon, Feb 16 - Wed, Mar 18
American Airlines Logo
6:15 pm - 3:30 pm
SJU
-
NRT
32h 15m2 stops
American Airlines Logo
5:30 pm - 4:19 am
NRT
-
SJU
23h 49m2 stops
$1,010American Airlines
Sat, Feb 14 - Fri, Mar 13
Delta Logo
6:27 pm - 3:20 pm
SJU
-
HND
31h 53m2 stops
Delta Logo
8:00 pm - 10:53 am
HND
-
SJU
27h 53m1 stop
$1,010Delta
Fri, Feb 20 - Fri, Mar 6
American Airlines Logo
7:30 am - 6:30 pm
SJU
-
HND
22h 00m1 stop
American Airlines Logo
5:55 pm - 11:32 pm
HND
-
SJU
18h 37m1 stop
$1,047American Airlines
Sat, Feb 14 - Fri, Mar 13
Delta Logo
3:55 pm - 3:20 pm
SJU
-
HND
34h 25m2 stops
Delta Logo
8:00 pm - 9:58 pm
HND
-
SJU
38h 58m1 stop
$1,056Delta
Booking Insights

KAYAK's insights & trends for San Juan to Tokyo flights

Get data-powered insights and trends into flights from San Juan to Tokyo to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from San Juan Luis Munoz Marin Intl Airport to Tokyo?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Juan Luis Munoz Marin Intl Airport to Tokyo, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Juan Luis Munoz Marin Intl Airport to Tokyo is November, where tickets cost $1,327 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $2,009 and $1,794 respectively.

Good to know

Low seasonAugust
Cheapest flight$379
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly with an average 1% increase in price.
Flight from San Juan to Tokyo Haneda

When to book flights from San Juan to Tokyo

Are your dates flexible? Find out the best times to travel from San Juan to Tokyo based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking San Juan to Tokyo flights

  • What is the cheapest flight from San Juan Luis Munoz Marin Intl Airport to Tokyo?

    In the last 3 days, the lowest price for a flight from San Juan Luis Munoz Marin Intl Airport to Tokyo was $379 for a one-way ticket and $901 for a round-trip.

  • Do I need a passport to fly between San Juan and Tokyo?

    Yes

  • Which airports will I be using when flying from San Juan to Tokyo?

    San Juan is served by only 1 airport and there are 2 airports in Tokyo. You will leave San Juan from San Juan Luis Munoz Marin Intl and you will be arriving in Tokyo at one of these airports: Tokyo Haneda or Tokyo Narita.

  • Which aircraft models fly most regularly from San Juan to Tokyo?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Juan to Tokyo?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between San Juan and Tokyo, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from San Juan to Tokyo, Japan Airlines or Delta?

    The two airlines most popular with KAYAK users for flights from San Juan to Tokyo are Japan Airlines and Delta. With an average price for the route of $1,609 and an overall rating of 8.3, Japan Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $1,533 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from San Juan to Tokyo?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Juan to Tokyo.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Juan to Tokyo?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Tokyo from San Juan is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Juan to Tokyo?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Tokyo with an airline and back to San Juan with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Juan to Tokyo?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Tokyo from San Juan up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from San Juan to Tokyo

 
See real verified KAYAK customer reviews for airlines flying from San Juan to Tokyo. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Juan to Tokyo? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.3
Japan AirlinesOverall score based on 1638 reviews
8.2Comfort
7.8Entertainment
7.7Food
8.4Boarding
8.7Crew
Airline reviews

I was so hungry , from Boston to Tokyo, only 2 big food .

6.0 GoodKIm, Dec 2025
BOS - NRT
Read more Japan Airlines reviews

I was so hungry , from Boston to Tokyo, only 2 big food .

The crew was nice, the food could be better, and at least 2 bathroom stalls were out of service.

The crew was attentive and provided everything I needed. The food in business class was excellent.

Good experience for economy transpacific. Reasonable comfortable seats. Food was not as good as I expected or had on other prior transpacific flights but likely attribute that to rising cost of supplies. Staff is courteous. Overall, very good.

Good the crew was nice very kind and very helpful

The original email I received and flight that I paid for was for Japan Airlines. Since JAL is a partner with American, I ended up on an American Airlines plane. This would not be a problem, except that JAL allows 2 check in bags for free and American only allows 1. A $100.00 unexpected expense was very disturbing, especially since I will have to pay it again on my way home. I feel like it was a bait and switch. I never would have chosen American Airlines if I had known that I would have to pay $200.00 in baggage fees, above and beyond my airfare. Secondly, the check in counter representative did not realize that I had TSA pre-check, so I had to return to the check-in desk on a different floor to get a new boarding pass. The AA representative helping at the check-in kiosks was very helpful, kind, polite, and professional when I returned for the new boarding pass. Thirdly, the crew was not as friendly as I have experienced on other airlines. Their tone when speaking to other passengers was not always polite. The food was better than I expected. However, I am used to having a station where one can serve themselves water, juice or grab a snack. That was not the case on this flight. Truly makes me think twice about booking with American Airlines. I am very disappointed.

Crews are rude and short. Example: after my drink and was ready to prep my bed to rest. I tried to give my empty glasses to the steward while she was playing her card game on her iPad. The steward told me to take the glass back to my table instead of taking the glass out of my hand. Compare Japanese steward it’s like heaven and hell.

I felt that the customer service improved compared to a several years ago.

I traveled business class from Lax to Narita flight Jl61. The crew was attentive and polite. Food was good quality and service was as it should be. Narita to Bengaluru Jl753was another story in business class. The cabin was darkened for the 9hr:30min flight, food was mediocre, service was below standard and crew can't speak English to save their lives. When you ask for noodles soup from Ala carte they gave cup of noodles while Lax to Narita i was served the best Ramen noodles in a big bowl. Why the disparity on this leg of the journey.....or is it because there were mostly Indian passengers and it really did not matter to Jal to bother as its a poor country and Indians refrain from speaking up? A good airline but differentiation like this brings their reputation and business down.

Terrible. Our flight was delayed by 15 hours. We lost a full day of our vacation.

Overall I had a good experience on my flight. Boarding was generally good and seemed pretty efficient. Initial selection of seats was an extra charge, so the seat I was assigned was not optimal. Turned out to be okay and I was able to get up a little to stretch. The crew were great and friendly. Food & snacks served on the flight tasted nice and good sized portions. I would take the airline again. If able it can be worth upgrading from the economy class for longer flights. Or if you need consider paying to choose a specific seat.

Delayed due to thunderstorms and no in-flight service due to rough weather — both of which are out of Delta’s control. Flight was good overall.

I liked the friendliness of the staff. The cleanliness of all 3 planes.

Easy boarding with an extremely kind attendant. Seats were spacious and we had 3 seats for 2 people so we could stretch out. Comfortable air flow and very attentive and hospital attendants. Bathrooms and food were the only negative. Bathrooms were so small you could hardly get in and close the door. I don’t think an obese person would fit or a person with a movement disability. Food was the trending food for flights, nonexistent. We spent $40 getting sandwich and snack at airport for our 6 hour flught.

Great. Very smooth. Plenty of information. However, wish they would give out a menu in advance of making a dinner choice like other international airlines. The flight attendant says chicken or pasta and there are details about ingredients or spices requiring the passenger to ask which requires the flight attendant to answer many times. So easy to solve this problem. P

I'm a tall guy and even the seats with more leg room were not as comfortable as I had hoped.

Delta changed our flight a few months prior to our trip and we couldn’t get as good of seats on the new flight. Because of that we couldn’t sit together which was very disappointing. On the flight after a few hrs the bathrooms were filthy. The seats were comfortable - we were in comfort plus. The food was not good. The dinner was average but the morning snack was uneatable with horrible coffee. We have always preferred Delta comfort plus for our overseas travel and usually the food is decent, but not this trip.

Good flights. On time. They had a gluten free snack option which was nice

Food from the flight from Atlanta to Santiago was very poor..

Zero updates from the pilots for 30 minutes in the tarmac

The movies offered were great. Staff were very pleasant and very efficient.

This was an older airplane. The cabin was constantly warm to hot throughout the 10 hour flight and there were no vents to personalize air flow. Also since it was an older plane, the material and comfort of the chairs were very uncomfortable. I left my flight with major soreness on my tailbone.

Other than a way way too cold cabinets for the entire flight, all was great

The flight attendants were rude. Seemed like they didn’t want to be there. Except for one girl that was really nice. Seats are sooooo uncomfortable. They give you a piece of paper and a thin cushion for a pillow and blanket that does nothing. Airlines have gone way downhill, especially United international flights. Food was disguting. Definitely flying ANA next time.

The flight got cancelled so I don’t know why or what happened. We waited around and didn’t know until so late and they couldn’t really help with anything but had us call the airlines.

Staff members were not helpful they ignored all calls for an attendant.

We had a very long diversion and our food voucher didn’t work because the restaurants were closed

Awful. There was a minor problem with a fridge and they had us 2 hours in the runway before take off. The paper work alone took them half hour. There was no attemp to make up time up while in teansit and when we arrived, they had us another half hour in the plane because of traffic. I, and a bunch of people, lost their onnection flights for 5 to 10 minutes. Not even the attemp to wait given thar all delays, but the taxing, were United's fault. Then another 45 mins to get an agent and no flight alternatives for 2 days. Im am very disapointed with this "premium carrier".

Breakfast was not loaded at SFO due to catering company change. Seems like a major airline at a major hub would have thought of something else or warned passengers to pick up food before boarding a 3 hour flight.

For economy, it was very good. Staff was great, they even let some of us change seats for more leg room... Put an empty seat between us which was fantastic for a 12hr flight. Onboard entertainment was excellent, I think over 200 choices of movies/tv/etc The bad was the barely/nonfunctional wifi that cost either $16.99 or 1700 miles (full flight). It was atrocious... Definitely the worst of the last 3 long haul major airlines I was on the last few months.

The experience with American Airlines was good, although the Philippines Airlines flight was much better (better seats, better food, better entertainment options, overall better). Again, the MIA to LAX flight was fine, but nothing in comparison to the comfort and accommodations of the Philippines Airlines flight from LAX to MNL.

I have a gluten allergy so did have any food

Pathetic check in experience once again. Not enough staff scheduled at bag drop or for special assistance at LHR. Really need to rethink the whole self check in procedure. The crew was good. A very decent selection of special meals in this leg as compared to the JFK-LHR leg.

This flight never occurred because AA couldn’t get their act together.

It was American airlines and it was awful like usual...

Update.us on flight information in a more timely manner. Don’t say we are boarding on time ten minutes before the boarding time when the aircraft isn’t arriving for another forty minutes.

Seats were roomy. Lavatories were surprisingly big and clean. Plenty of entertainment available. We were fed and offered drinks, multiple times during the flight.

I liked everything. Except that my neck was hurting on the seat. I couldn't sleep.

It was a code share with Alaska - would have been great if I actually made it on the plane, claimed I didn’t have a ticket or a seat even thought I was checked in.

Would have been good to have a meal since it was a 5.5 hour flight

This flight with a lot empty place , and I have more room, feeling comfortable.

Snacks were just placed and many people were hungry and unaware they were available. Ran out of water bottles. Attendants not available. Missed entire meal.

The cabin crew was professional and there were plenty of movie choices, but the food was a bit sub-standard.

The flight was delayed an hour, but not because of Air Canada. The crew was polite, professional, and competent. The food was above average for Air Canada, but just fine. The stand out for me in the 10 hour flight was the entertainment package. The best of any airline I’ve experienced so far. Looking forward to my return flight to finish some more of the shows I was watching.

Very good!👍!especially the typhoon coming, the speaking Chinese language service is excellent 👍!

Not to out myself as both a child at heart and kind of a terrible person, but the Pokémon safety video was the first time I watched an airplane safety video in like a decade. It was ADORABLE!! A great way to encourage attention from young and old alike.

Seamless! Long but the seat back entertainment kept us all busy the whole time! Meals were excellent! Crew fantastic! Very attentive!

The whole experience what excellent, from Anjou at the ticket counter to the attendants on the flight. Although it was an older plane, it was a very good flight. One of the best flights I have had on Air Canada!

The take off was delayed as we were told that the baggages had to be rearranged to balance the weight. I only took a carry-on and a personal item, but the overhead bin was extremely small, even a normal size carryon can’t fit it, so they had to check it in for free. The seat was really tight and no entertainment at all.

Economy middle seat was so narrow that I could not sit back comfortably with passengers on either side of me. Over the 9-hour flight, with my body slightly twisted most of that time, my previously-healthy left knee became very painful, even though I got up to walk multiple times. The knee is still painful 3 weeks later. Otherwise, it was a nice flight, but I was crippled over my entire vacation.

Everything you need to know for your flight from San Juan to Tokyo

Information on your arrival and departure airports