Cheap flights from San Juan to Japan from $651

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/11. 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.
SJU — NRT
May 2 — May 91

How far in advance should I book a flight from San Juan to Japan?

Users have found that booking a flight from San Juan to Japan at least 49 days early can save you up to 74% on average compared to booking a flight this week. If booking 49 days before your flight isn’t an option for you, users have found flights from San Juan to Japan for as little as $1,321 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $2,058 for flights departing within the next 3 days.

What is the cheapest month to fly from San Juan to Japan?

The best pricing can be found in the month of February. Prices to Japan from San Juan average $1,534. You can even find prices in February for less than $1,534, as users have found deals to Japan from as low as $1,064. The month of June appears to be one of the more expensive times to travel to Japan from San Juan. Flying in the targeted month can save you up to 28%.

When is the cheapest time to fly from San Juan to Japan (SJU - JP)?

When flying from San Juan to Japan, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap American Airlines flights from San Juan to Japan

Explore cheap flight options specifically provided by American Airlines for the route between San Juan and Japan. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 27, 2024.
Take a peek at the cheapest American Airlines flights we've detected traveling from San Juan to Japan. Make sure to check back often as deals are often changing.
Mon 9/233:54 pmSJU - HND
2 stops23h 51mAmerican Airlines
Thu 10/1011:05 amHND - SJU
2 stops23h 37mAmerican Airlines
Deal found 4/26$1,753
Tue 10/13:54 pmSJU - HND
2 stops23h 51mAmerican Airlines
Thu 10/2411:05 amHND - SJU
2 stops22h 06mAmerican Airlines
Deal found 4/26$1,755
Sun 9/293:54 pmSJU - HND
2 stops23h 51mAmerican Airlines
Mon 10/2111:05 amHND - SJU
2 stops23h 37mAmerican Airlines
Deal found 4/26$1,853
Sun 9/153:54 pmSJU - HND
2 stops23h 51mAmerican Airlines
Mon 9/3010:55 amHND - SJU
1 stop26h 27mAmerican Airlines
Deal found 4/26$1,855
Sun 9/227:32 amSJU - HND
1 stop19h 23mAmerican Airlines
Mon 9/3010:55 amHND - SJU
1 stop26h 27mAmerican Airlines
Deal found 4/26$1,902
Sun 9/223:54 pmSJU - HND
2 stops23h 51mAmerican Airlines
Mon 9/3011:30 amHND - SJU
2 stops25h 52mAmerican Airlines
Deal found 4/26$1,905
Fri 10/117:32 amSJU - HND
1 stop19h 23mAmerican Airlines
Sun 10/2011:30 amHND - SJU
2 stops23h 12mAmerican Airlines
Deal found 4/26$2,005
Thu 10/37:32 amSJU - HND
1 stop19h 23mAmerican Airlines
Sat 11/210:55 amHND - SJU
1 stop41h 20mAmerican Airlines
Deal found 4/25$2,156
Fri 9/277:32 amSJU - HND
1 stop19h 23mAmerican Airlines
Tue 10/16:15 pmHND - SJU
1 stop19h 07mAmerican Airlines
Deal found 4/26$2,177

Cheap Japan Airlines flights from San Juan to Japan

Explore cheap flight options specifically provided by Japan Airlines for the route between San Juan and Japan. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 27, 2024.
Browse through some of the cheapest Japan Airlines flights traveling from San Juan to Japan. Check back soon if you're not seeing flights that suit your needs.
Tue 9/246:00 amSJU - HND
1 stop21h 35mJapan Airlines
Tue 10/156:30 pmHND - SJU
1 stop20h 01mJapan Airlines
Deal found 4/25$1,759
Mon 9/308:00 pmSJU - HND
1 stop19h 45mJapan Airlines
Mon 11/47:45 pmHND - SJU
1 stop19h 37mJapan Airlines
Deal found 4/25$1,859
Wed 5/16:02 amSJU - NRT
1 stop21h 13mJapan Airlines
Wed 5/226:25 pmNRT - SJU
1 stop28h 31mJapan Airlines
Deal found 4/26$2,460
Sun 5/266:02 amSJU - NRT
1 stop21h 13mJapan Airlines
Sun 6/26:25 pmNRT - SJU
1 stop28h 31mJapan Airlines
Deal found 4/26$2,868
Mon 7/15:10 amSJU - NRT
1 stop22h 05mJapan Airlines
Tue 7/166:25 pmNRT - SJU
1 stop18h 49mJapan Airlines
Deal found 4/26$2,915
Tue 7/25:10 amSJU - NRT
1 stop22h 05mJapan Airlines
Sat 7/136:25 pmNRT - SJU
1 stop18h 49mJapan Airlines
Deal found 4/26$2,995
Sat 6/295:10 amSJU - NRT
1 stop22h 05mJapan Airlines
Sat 7/136:25 pmNRT - SJU
1 stop18h 49mJapan Airlines
Deal found 4/26$3,065
Fri 7/125:01 amSJU - NRT
1 stop22h 14mJapan Airlines
Mon 7/226:25 pmNRT - SJU
1 stop18h 49mJapan Airlines
Deal found 4/26$3,128
Sun 6/305:10 amSJU - NRT
1 stop22h 05mJapan Airlines
Thu 7/186:25 pmNRT - SJU
1 stop18h 49mJapan Airlines
Deal found 4/26$4,756

Cheap San Juan to Japan flights in April & May 2024

Find cheap flight options from San Juan to Japan specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,068,117 searches. Prices were last updated on April 27, 2024.
Listed are some of the best fares we've found on flights departing from San Juan to Japan in 2024. Check back regularly for other flight deals.
Fri 5/36:00 amSJU - NRT
1 stop21h 15mMultiple Airlines
Sat 5/182:40 pmNRT - SJU
2 stops39h 05mMultiple Airlines
Deal found 4/26$1,118
Fri 5/34:11 pmSJU - NRT
3 stops32h 59mMultiple Airlines
Sat 5/182:40 pmNRT - SJU
3 stops33h 52mMultiple Airlines
Deal found 4/26$1,610
Fri 5/34:11 pmSJU - NRT
3 stops32h 59mMultiple Airlines
Sat 5/182:40 pmNRT - SJU
2 stops22h 50mMultiple Airlines
Deal found 4/26$1,677
Wed 5/229:15 pmSJU - NRT
3 stops34h 45mMultiple Airlines
Wed 5/294:25 pmNRT - SJU
3 stops35h 51mMultiple Airlines
Deal found 4/26$1,685
Sun 5/264:12 pmSJU - NRT
2 stops35h 28mMultiple Airlines
Sun 6/24:25 pmNRT - SJU
3 stops35h 53mMultiple Airlines
Deal found 4/26$1,780
Sun 5/264:12 pmSJU - NRT
2 stops35h 28mMultiple Airlines
Sun 6/22:40 pmNRT - SJU
2 stops22h 50mMultiple Airlines
Deal found 4/26$1,829
Wed 5/229:15 pmSJU - NRT
2 stops30h 25mMultiple Airlines
Wed 5/294:25 pmNRT - SJU
3 stops35h 51mMultiple Airlines
Deal found 4/26$1,842
Sun 5/263:41 pmSJU - NRT
3 stops34h 59mMultiple Airlines
Sun 6/24:25 pmNRT - SJU
3 stops35h 53mMultiple Airlines
Deal found 4/26$1,883
Wed 5/12:25 pmSJU - NRT
2 stops39h 30mQatar Airways
Wed 5/2210:30 pmNRT - SJU
2 stops33h 15mQatar Airways
Deal found 4/26$1,911

San Juan to Japan 2024 flight deals

Discover exclusive flight deals for travel between San Juan and Japan in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 27, 2024.
Listed are some of the best fares we've found on flights departing from San Juan to Japan in 2024. Check back regularly for other flight deals.
Fri 5/36:00 amSJU - NRT
1 stop21h 15mMultiple Airlines
Sat 5/182:40 pmNRT - SJU
2 stops39h 05mMultiple Airlines
Deal found 4/26$1,118
Sat 9/286:40 pmSJU - NRT
2 stops31h 15mAir Canada
Fri 11/16:55 pmNRT - SJU
1 stop31h 50mAir Canada
Deal found 4/25$1,189
Thu 10/311:05 amSJU - NRT
2 stops26h 45mAir Canada
Fri 11/156:55 pmNRT - SJU
1 stop32h 50mAir Canada
Deal found 4/26$1,219
Fri 11/16:35 pmSJU - NRT
2 stops33h 15mAir Canada
Fri 11/156:55 pmNRT - SJU
1 stop32h 50mAir Canada
Deal found 4/26$1,224
Sat 9/214:55 pmSJU - NRT
2 stops33h 30mAir Canada
Sat 9/285:25 pmNRT - SJU
2 stops31h 40mAir Canada
Deal found 4/27$1,228
Thu 9/264:25 pmSJU - NRT
2 stops33h 30mAir Canada
Mon 10/145:25 pmNRT - SJU
2 stops31h 40mAir Canada
Deal found 4/25$1,229
Fri 11/16:35 pmSJU - NRT
2 stops33h 15mAir Canada
Fri 11/156:55 pmNRT - SJU
2 stops30h 52mAir Canada
Deal found 4/26$1,234
Mon 9/301:05 amSJU - NRT
2 stops25h 40mAir Canada
Fri 11/16:55 pmNRT - SJU
1 stop31h 50mAir Canada
Deal found 4/25$1,279
Thu 9/264:25 pmSJU - NRT
2 stops33h 30mAir Canada
Sun 10/135:25 pmNRT - SJU
2 stops32h 30mAir Canada
Deal found 4/25$1,302

San Juan to Japan flights leaving soon

Find last-minute flight options from San Juan to Japan for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 27, 2024.
Users seeking a last-minute flight from San Juan to Japan should consider booking one of these fares. Users should be sure to double check the price, date, and time of their last-minute flight.
Fri 5/36:00 amSJU - NRT
1 stop21h 15mMultiple Airlines
Sat 5/182:40 pmNRT - SJU
2 stops39h 05mMultiple Airlines
Deal found 4/26$1,118
Fri 5/34:11 pmSJU - NRT
3 stops32h 59mMultiple Airlines
Sat 5/182:40 pmNRT - SJU
3 stops33h 52mMultiple Airlines
Deal found 4/26$1,610
Fri 5/34:11 pmSJU - NRT
3 stops32h 59mMultiple Airlines
Sat 5/182:40 pmNRT - SJU
2 stops22h 50mMultiple Airlines
Deal found 4/26$1,677
Fri 5/37:50 amSJU - NRT
2 stops36h 05mMultiple Airlines
Mon 6/310:35 amNRT - SJU
2 stops40h 17mMultiple Airlines
Deal found 4/26$2,199
Tue 5/712:45 amSJU - NRT
2 stops27h 00mAmerican Airlines
Wed 5/156:30 pmNRT - SJU
2 stops31h 15mAmerican Airlines
Deal found 4/26$2,280
Fri 5/38:05 amSJU - HND
2 stops32h 50mAir France
Sat 5/189:50 pmHND - SJU
2 stops38h 15mAir France
Deal found 4/26$2,282
Fri 5/37:50 amSJU - NRT
2 stops36h 05mMultiple Airlines
Sat 5/1810:35 amNRT - SJU
2 stops40h 32mMultiple Airlines
Deal found 4/26$2,291
Tue 5/712:45 amSJU - NRT
1 stop25h 15mAmerican Airlines
Wed 5/156:30 pmNRT - SJU
1 stop32h 55mAmerican Airlines
Deal found 4/26$2,321
Thu 5/23:34 amSJU - NRT
2 stops40h 21mTurkish Airlines
Sat 5/1810:35 amNRT - SJU
2 stops47h 35mTurkish Airlines
Deal found 4/26$2,361

One-way flights to Japan from San Juan

Search for one-way flight options from San Juan to Japan. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 27, 2024.
Users traveling one-way from San Juan to Japan can select one of these great deals. Users needing a return flight from San Juan to Japan should utilize the search form above.
Sat 5/112:35 pmSJU - NRT
3 stops35h 15mMultiple Airlines
Deal found 4/26$651
Sun 5/123:08 amSJU - HND
2 stops46h 32mMultiple Airlines
Deal found 4/26$701
Mon 5/138:48 pmSJU - HND
1 stop28h 52mMultiple Airlines
Deal found 4/26$709
Mon 5/135:45 amSJU - HND
3 stops43h 55mMultiple Airlines
Deal found 4/26$854
Sat 5/116:10 amSJU - NRT
2 stops43h 00mMultiple Airlines
Deal found 4/26$923
Sat 5/112:35 pmSJU - HND
2 stops36h 20mMultiple Airlines
Deal found 4/26$932
Mon 5/138:48 pmSJU - NRT
2 stops28h 22mMultiple Airlines
Deal found 4/26$966
Tue 10/153:54 pmSJU - HND
2 stops23h 51mAmerican Airlines
Deal found 4/26$970
Mon 10/141:05 amSJU - HND
2 stops25h 20mUnited Airlines
Deal found 4/26$971

Find flights from San Juan to Japan within your budget

Customize your flight search to find flights from San Juan to Japan that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 27, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,118 - $2,008

Route

Depart

Return

Price

San Juan Luis Munoz Marin IntlTokyo Narita

SJU - NRT

SJUNRT

San Juan Luis Munoz Marin Intl

Fri 5/3

1 stop21h 15m

Tokyo Narita

Sat 5/18

2 stops39h 05m

$1,118

San Juan Luis Munoz Marin IntlTokyo Haneda

SJU - HND

SJUHND

San Juan Luis Munoz Marin Intl

Sat 9/28

2 stops26h 00m

Tokyo Haneda

Wed 11/6

1 stop19h 32m

$1,752

San Juan Luis Munoz Marin IntlTokyo Haneda

SJU - HND

SJUHND

San Juan Luis Munoz Marin Intl

Mon 9/23

2 stops23h 51m

Tokyo Haneda

Thu 10/10

2 stops23h 37m

$1,753

San Juan Luis Munoz Marin IntlTokyo Haneda

SJU - HND

SJUHND

San Juan Luis Munoz Marin Intl

Tue 9/24

1 stop21h 35m

Tokyo Haneda

Tue 10/15

1 stop20h 01m

$1,759

San Juan Luis Munoz Marin IntlTokyo Haneda

SJU - HND

SJUHND

San Juan Luis Munoz Marin Intl

Thu 10/10

2 stops25h 35m

Tokyo Haneda

Sun 10/20

2 stops32h 15m

$1,763

San Juan Luis Munoz Marin IntlTokyo Narita

SJU - NRT

SJUNRT

San Juan Luis Munoz Marin Intl

Wed 5/1

2 stops39h 30m

Tokyo Narita

Wed 5/22

2 stops33h 15m

$1,911

San Juan Luis Munoz Marin IntlTokyo Haneda

SJU - HND

SJUHND

San Juan Luis Munoz Marin Intl

Thu 10/17

2 stops41h 20m

Tokyo Haneda

Wed 10/23

2 stops40h 36m

$1,922

San Juan Luis Munoz Marin IntlTokyo Haneda

SJU - HND

SJUHND

San Juan Luis Munoz Marin Intl

Wed 9/4

2 stops32h 13m

Tokyo Haneda

Sun 9/15

2 stops33h 22m

$1,957

San Juan Luis Munoz Marin IntlTokyo Narita

SJU - NRT

SJUNRT

San Juan Luis Munoz Marin Intl

Wed 5/29

2 stops43h 55m

Tokyo Narita

Wed 6/26

2 stops35h 02m

$2,008

Flights are sorted by cheapest first

Deals found on 4/26

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Japan

Get insights into the airlines that provide service to Japan. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Japan. Reviews last updated April 27, 2024.
Peruse reviews from past customers who have flown with American Airlines, Japan Airlines and Qatar Airways from San Juan to Japan to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.3
Very good
1,486 reviews

Crew

8.7

Boarding

8.4

Overall

8.3

Food

7.9

Comfort

8.2

Entertainment

7.8

Reviews

1 / 10

It was good, the biggest reason I chose Japan Airlines was the fact that if you have trouble with English or Japanese they can accommodate both to make sure that you have all the correct information you need to start your journey on the right foot.

8.3
Very good
1,486 reviews
8.3
Very good
1,486 reviews

Crew

8.7

Boarding

8.4

Overall

8.3

Food

7.9

Comfort

8.2

Entertainment

7.8

Reviews

1 / 10

It was good, the biggest reason I chose Japan Airlines was the fact that if you have trouble with English or Japanese they can accommodate both to make sure that you have all the correct information you need to start your journey on the right foot.

8.1
Very good
10,951 reviews
8.3
Very good
1,486 reviews

Crew

8.7

Boarding

8.4

Overall

8.3

Food

7.9

Comfort

8.2

Entertainment

7.8

Reviews

1 / 10

It was good, the biggest reason I chose Japan Airlines was the fact that if you have trouble with English or Japanese they can accommodate both to make sure that you have all the correct information you need to start your journey on the right foot.

7.8
Good
1,385 reviews
8.3
Very good
1,486 reviews

Crew

8.7

Boarding

8.4

Overall

8.3

Food

7.9

Comfort

8.2

Entertainment

7.8

Reviews

1 / 10

It was good, the biggest reason I chose Japan Airlines was the fact that if you have trouble with English or Japanese they can accommodate both to make sure that you have all the correct information you need to start your journey on the right foot.

7.7
Good
4,467 reviews
8.3
Very good
1,486 reviews

Crew

8.7

Boarding

8.4

Overall

8.3

Food

7.9

Comfort

8.2

Entertainment

7.8

Reviews

1 / 10

It was good, the biggest reason I chose Japan Airlines was the fact that if you have trouble with English or Japanese they can accommodate both to make sure that you have all the correct information you need to start your journey on the right foot.

7.5
Good
2,981 reviews
8.3
Very good
1,486 reviews

Crew

8.7

Boarding

8.4

Overall

8.3

Food

7.9

Comfort

8.2

Entertainment

7.8

Reviews

1 / 10

It was good, the biggest reason I chose Japan Airlines was the fact that if you have trouble with English or Japanese they can accommodate both to make sure that you have all the correct information you need to start your journey on the right foot.

Related info for your journey

Find useful and relevant information for your journey from San Juan to Japan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from San Juan to Japan for under $1,200 on Cheapflights?

    Yes, there are multiple flights from San Juan to Japan for under $1,200. The cheapest flight booked recently is on Multiple Airlines for just $1,118, but on average you can expect to pay $1,727.

  • Are there last-minute flights available from San Juan to Japan for under $1,200?

    There are currently 18+ open flights from San Juan to Japan within the next 7 days for less than $1,200.

  • What are the cheapest airlines to fly from San Juan to Japan one-way?

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $970. Users have also found prices from $971 and $1,011 on United Airlines and WestJet, respectively.

  • What are the most popular airlines that fly from San Juan to Japan?

  • What does SJU to NRT mean?

    SJU stands for San Juan Luis Munoz Marin Intl Airport, while NRT stands for Tokyo Narita Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Tokyo Haneda Airport (HND), Osaka Kansai Intl Airport (KIX), Fukuoka Airport (FUK), Okinawa Naha Airport (OKA), Nagoya Chubu Centrair Intl Airport (NGO) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from San Juan to Japan that include extra baggage allowance?

    The amount of baggage you can bring on your San Juan to Japan flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from San Juan to Japan with specific airlines?

    Yes, Cheapflights allows you to browse and filter San Juan to Japan flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from San Juan to Japan that include hotel bookings?

    Yes. In addition to deals on San Juan to Japan flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Juan to Japan?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Juan to Japan.

  • Can I find deals for business class flights from San Juan to Japan?

    Yes. Cheapflights offers flight deals from San Juan to Japan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from San Juan to Japan that allow pets onboard?

    Many airlines flying from San Juan to Japan offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from San Juan to Japan?

    Yes, you can often find last-minute deals on San Juan to Japan flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the San Juan to Japan flight deals updated?

    The San Juan to Japan flight deals you see on this page were last updated on 4/27.

See more FAQs

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Top 5 airlines flying from San Juan to Japan

Discover the top 5 airlines that operate flights from San Juan to Japan. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 27, 2024.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapest$1,014Average$1,256FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
DeltaCheapest$1,058Average$1,791FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$1,075Average$1,644FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$1,177Average$1,609FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapest$1,194Average$1,413FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Search flights from San Juan to Japan by cabin class

Find flights from San Juan to Japan, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

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How does Cheapflights help users find flights from San Juan to Japan?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from San Juan to Japan. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from San Juan to Japan?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from San Juan to Japan for you. Better yet — we are completely free to use.

Can Cheapflights find flights from San Juan to Japan with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from San Juan to Japan flexibly with Cheapflights today.

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Of course! You can now track prices for flights from San Juan to Japan and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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