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

Travelers seeking maximum savings on their San Juan Luis Munoz Marin Intl Airport to Tokyo Narita Airport flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Tokyo Narita Airport ranges from 2.0 - 8.3 inches per month. September is typically the wettest month, when rainfall can reach 8.3 in. January is typically the driest time to visit Tokyo Narita Airport when rainfall is around 2.0 in.

If weather is an important factor for your trip to Tokyo Narita Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

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

September is one of the best times of the year to fly to Tokyo Narita Airport from San Juan Luis Munoz Marin Intl Airport. Prices for September average $1,619 per person but you can even find prices for as low as $1,164. The most expensive prices can be found in the month of June. Opting for a September flight can save you 15% on your journey compared to booking in June

Can I find deals for flights from Luis Munoz Marin Intl to Narita that include hotel bookings?

Yes. In addition to deals on Luis Munoz Marin Intl to Narita flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Luis Munoz Marin Intl to Narita?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Luis Munoz Marin Intl to Narita.

Can I find deals for business class flights from Luis Munoz Marin Intl to Narita?

Yes. Cheapflights offers flight deals from Luis Munoz Marin Intl to Narita by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$516+ Flights from San Juan Luis Munoz Marin Intl Airport to Tokyo Narita Airport

Q: How much does it cost to fly round-trip from San Juan Luis Munoz Marin Intl Airport to Tokyo Narita Airport?

Airfare is below average for this route at the moment. San Juan Luis Munoz Marin Intl Airport to Tokyo Narita Airport flights typically cost between $1,354 and $1,708 in October. The cheapest round-trip price found within the last 3 days was $917 on Multiple Airlines (Oct 1-Oct 8).

Q: What is the cheapest day to fly round-trip from San Juan Luis Munoz Marin Intl Airport to Tokyo Narita Airport?

Tuesday is generally a great day to depart. Flying on this day could help you save up to 33%.

Q: How far in advance should I book a flight from San Juan Luis Munoz Marin Intl Airport to Tokyo Narita Airport?

Travelers have found it’s best to book a flight 44 days in advance to save up to 79% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 44 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from San Juan Luis Munoz Marin Intl Airport to Tokyo Narita Airport 1-2 weeks in advance for as low as $1,644, or $2,267 for flights within the next 24 hours.

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Cheap flight deals from Luis Munoz Marin Intl to Narita

Round-trip from	$917 (Mytrip)
One-way from	$516 (Kiwi.com)
Popular in	December
Cheapest in	January
Average price	$1,436

From San Juan Luis Munoz Marin Intl to Tokyo Narita

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One-way flight from San Juan Luis Munoz Marin Intl to Tokyo Narita

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Highest demand for flights based on searches. 4% potential increase in price ($76 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($64 potential savings vs. average RT price).

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Average for round-trip flights in September 2025

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Find flight deals from Luis Munoz Marin Intl to Narita

Cheapest flights from Luis Munoz Marin Intl to Narita
Explore the most affordable flight options available from Luis Munoz Marin Intl to Narita. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

Sun 10/122:49 amSJU - NRT

2 stops22h 31mMultiple Airlines

Fri 10/1710:30 amNRT - SJU

2 stops29h 21mMultiple Airlines

Deal found 9/9

$1,035

Sat 10/251:05 amSJU - NRT

2 stops25h 50mUnited Airlines

Thu 11/205:15 pmNRT - SJU

1 stop20h 21mUnited Airlines

Deal found 9/11

$1,055

Tue 10/141:05 amSJU - NRT

2 stops23h 55mUnited Airlines

Thu 10/305:15 pmNRT - SJU

1 stop19h 21mUnited Airlines

Deal found 9/11

$1,069

Wed 11/192:05 amSJU - NRT

2 stops24h 35mUnited Airlines

Tue 12/25:30 pmNRT - SJU

2 stops37h 55mUnited Airlines

Deal found 9/11

$1,105

Sat 10/112:55 pmSJU - NRT

1 stop34h 05mUnited Airlines

Wed 10/295:15 pmNRT - SJU

1 stop19h 21mUnited Airlines

Deal found 9/11

$1,110

Fri 11/282:25 pmSJU - NRT

2 stops36h 30mUnited Airlines

Fri 12/125:45 pmNRT - SJU

1 stop35h 51mUnited Airlines

Deal found 9/9

$1,114

Sun 11/93:46 pmSJU - NRT

2 stops35h 09mUnited Airlines

Fri 11/214:45 pmNRT - SJU

2 stops36h 51mUnited Airlines

Deal found 9/11

$1,115

Sat 11/86:42 pmSJU - NRT

2 stops31h 48mAmerican Airlines

Fri 11/215:30 pmNRT - SJU

2 stops20h 14mAmerican Airlines

Deal found 9/10

$1,139

Mon 11/103:46 pmSJU - NRT

2 stops35h 09mUnited Airlines

Mon 11/244:45 pmNRT - SJU

2 stops35h 55mUnited Airlines

Deal found 9/11

$1,154

Fri 10/241:05 amSJU - NRT

2 stops25h 35mUnited Airlines

Sat 11/155:15 pmNRT - SJU

1 stop20h 21mUnited Airlines

Deal found 9/11

$1,155

Sat 10/42:55 pmSJU - NRT

1 stop34h 05mUnited Airlines

Sat 10/185:15 pmNRT - SJU

1 stop19h 42mUnited Airlines

Deal found 9/11

$1,160

Best flights from Luis Munoz Marin Intl to Narita
Discover carefully curated flight deals from Luis Munoz Marin Intl to Narita that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2025.

Mon 11/32:05 amSJU - NRT

2 stops24h 35mUnited Airlines

Tue 11/255:15 pmNRT - SJU

1 stop20h 21mUnited Airlines

Deal found 9/10

$1,069

Sat 10/111:30 pmSJU - NRT

2 stops35h 30mUnited Airlines

Wed 10/295:15 pmNRT - SJU

1 stop19h 21mUnited Airlines

Deal found 9/10

$1,069

Tue 9/301:05 amSJU - NRT

2 stops23h 55mUnited Airlines

Wed 10/155:15 pmNRT - SJU

1 stop19h 42mUnited Airlines

Deal found 9/10

$1,069

Mon 10/201:05 amSJU - NRT

2 stops24h 10mUnited Airlines

Tue 11/45:15 pmNRT - SJU

1 stop20h 21mUnited Airlines

Deal found 9/11

$1,069

Tue 11/112:05 amSJU - NRT

2 stops24h 35mUnited Airlines

Thu 11/275:30 pmNRT - SJU

2 stops32h 47mUnited Airlines

Deal found 9/11

$1,069

Mon 11/242:05 amSJU - NRT

2 stops24h 35mUnited Airlines

Tue 12/95:15 pmNRT - SJU

1 stop20h 21mUnited Airlines

Deal found 9/10

$1,069

Sun 11/93:46 pmSJU - NRT

2 stops35h 09mUnited Airlines

Fri 11/215:15 pmNRT - SJU

1 stop20h 21mUnited Airlines

Deal found 9/11

$1,069

Wed 11/192:05 amSJU - NRT

2 stops24h 35mUnited Airlines

Tue 12/25:15 pmNRT - SJU

1 stop20h 21mUnited Airlines

Deal found 9/11

$1,105

Last-minute flights from Luis Munoz Marin Intl to Narita
Discover last-minute flight deals from Luis Munoz Marin Intl to Narita. Data last updated September 11, 2025 and is based on user searches.

Tue 9/301:05 amSJU - NRT

2 stops24h 10mUnited Airlines

Wed 10/155:15 pmNRT - SJU

1 stop19h 42mUnited Airlines

Deal found 9/11

$1,229

Wed 10/11:05 amSJU - NRT

2 stops24h 50mUnited Airlines

Mon 10/205:15 pmNRT - SJU

1 stop19h 42mUnited Airlines

Deal found 9/11

$1,169

Sat 10/42:55 pmSJU - NRT

1 stop34h 05mUnited Airlines

Sat 10/185:15 pmNRT - SJU

1 stop19h 42mUnited Airlines

Deal found 9/11

$1,160

Thu 10/92:49 amSJU - NRT

2 stops22h 31mMultiple Airlines

Fri 10/1710:30 amNRT - SJU

2 stops28h 14mMultiple Airlines

Deal found 9/10

$1,239

Sat 10/112:55 pmSJU - NRT

1 stop34h 05mUnited Airlines

Wed 10/295:15 pmNRT - SJU

1 stop19h 21mUnited Airlines

Deal found 9/11

$1,110

Sun 10/122:49 amSJU - NRT

2 stops22h 31mMultiple Airlines

Fri 10/1710:30 amNRT - SJU

2 stops29h 21mMultiple Airlines

Deal found 9/9

$1,035

Mon 10/131:05 amSJU - NRT

2 stops24h 50mUnited Airlines

Wed 10/225:15 pmNRT - SJU

1 stop19h 42mUnited Airlines

Deal found 9/11

$1,224

Tue 10/141:05 amSJU - NRT

2 stops23h 55mUnited Airlines

Thu 10/305:15 pmNRT - SJU

1 stop19h 21mUnited Airlines

Deal found 9/11

$1,069

Fri 10/241:05 amSJU - NRT

2 stops25h 35mUnited Airlines

Sat 11/155:15 pmNRT - SJU

1 stop20h 21mUnited Airlines

Deal found 9/11

$1,155

Sat 10/251:05 amSJU - NRT

2 stops25h 50mUnited Airlines

Thu 11/205:15 pmNRT - SJU

1 stop20h 21mUnited Airlines

Deal found 9/11

$1,055

One-way flights from Luis Munoz Marin Intl to Narita
Search for one-way flight options from Luis Munoz Marin Intl to Narita. Find affordable one-way fares based on user searches. Data last updated September 11, 2025.

Sun 10/1911:51 amSJU - NRT

3 stops58h 29mMultiple Airlines

Deal found 9/10

$516

Sat 12/65:50 pmSJU - NRT

2 stops33h 40mUnited Airlines

Deal found 9/11

$622

Sun 10/197:00 amSJU - NRT

1 stop42h 00mUnited Airlines

Deal found 9/10

$944

Sat 10/182:30 amSJU - NRT

1 stop24h 40mJapan Airlines

Deal found 9/10

$1,088

Sat 10/44:55 pmSJU - NRT

2 stops33h 45mAir Canada

Deal found 9/11

$5,501

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Juan Luis Munoz Marin Intl Airport to Tokyo Narita Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JuanTokyo

SJU - NRT

SJUNRT

San Juan Luis Munoz Marin Intl

Mon 11/3

2:05 am-3:40 pm

2 stops24h 35m

Tokyo Narita

Tue 11/25

5:15 pm-12:36 am

1 stop20h 21m

$1,069

San JuanTokyo

SJU - NRT

SJUNRT

San Juan Luis Munoz Marin Intl

Sat 10/11

1:30 pm-2:00 pm

2 stops35h 30m

Tokyo Narita

Wed 10/29

5:15 pm-11:36 pm

1 stop19h 21m

$1,069

San JuanTokyo

SJU - NRT

SJUNRT

San Juan Luis Munoz Marin Intl

Tue 9/30

1:05 am-2:00 pm

2 stops23h 55m

Tokyo Narita

Wed 10/15

5:15 pm-11:57 pm

1 stop19h 42m

$1,069

San JuanTokyo

SJU - NRT

SJUNRT

San Juan Luis Munoz Marin Intl

Mon 10/20

1:05 am-2:15 pm

2 stops24h 10m

Tokyo Narita

Tue 11/4

5:15 pm-12:36 am

1 stop20h 21m

$1,069

San JuanTokyo

SJU - NRT

SJUNRT

San Juan Luis Munoz Marin Intl

Tue 11/11

2:05 am-3:40 pm

2 stops24h 35m

Tokyo Narita

Thu 11/27

5:30 pm-1:17 pm

2 stops32h 47m

$1,069

San JuanTokyo

SJU - NRT

SJUNRT

San Juan Luis Munoz Marin Intl

Mon 11/24

2:05 am-3:40 pm

2 stops24h 35m

Tokyo Narita

Tue 12/9

5:15 pm-12:36 am

1 stop20h 21m

$1,069

San JuanTokyo

SJU - NRT

SJUNRT

San Juan Luis Munoz Marin Intl

Sun 11/9

3:46 pm-3:55 pm

2 stops35h 09m

Tokyo Narita

Fri 11/21

5:15 pm-12:36 am

1 stop20h 21m

$1,069

San JuanTokyo

SJU - NRT

SJUNRT

San Juan Luis Munoz Marin Intl

Wed 11/19

2:05 am-3:40 pm

2 stops24h 35m

Tokyo Narita

Tue 12/2

5:15 pm-12:36 am

1 stop20h 21m

$1,105

San JuanTokyo

SJU - NRT

SJUNRT

San Juan Luis Munoz Marin Intl

Sun 10/19

11:51 am-11:20 am

3 stops58h 29m

$516

San JuanTokyo

SJU - NRT

SJUNRT

San Juan Luis Munoz Marin Intl

Sat 12/6

5:50 pm-4:30 pm

2 stops33h 40m

$622

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 12 results

Best time to book a flight from Luis Munoz Marin Intl to Narita

Have a flexible travel schedule? Discover the best time to fly to Narita from Luis Munoz Marin Intl with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Juan Luis Munoz Marin Intl Airport to Tokyo Narita Airport

What is the cheapest month to book a flight from San Juan Luis Munoz Marin Intl Airport to Tokyo Narita Airport?

Currently, September is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to Tokyo Narita Airport (average of $808). Flying from San Juan Luis Munoz Marin Intl Airport to Tokyo Narita Airport in June is currently the most expensive (average of $1,218). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SJU to NRT?

It’s typically best to fly out from San Juan Luis Munoz Marin Intl Airport to Tokyo Narita Airport at noon. Doing so could potentially save you 22% on the flight price compared to flying in the morning, which is usually more expensive.

How much does it cost to fly round-trip from San Juan Luis Munoz Marin Intl Airport to Tokyo Narita Airport?

Reviews of airlines servicing Narita

Peruse reviews from past customers who have flown with United Airlines and American Airlines from San Juan Luis Munoz Marin Intl Airport to Tokyo Narita Airport 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.

United Airlines

7.4

Good

8,937 reviews

Reviews

1 / 20

8.0

Excellent

Mignon,Nov 2024

IAH - LGA

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.

United Airlines

7.4

Good

8,937 reviews

United Airlines

7.4

Good

8,937 reviews

Reviews

1 / 20

8.0

Excellent

Mignon,Nov 2024

IAH - LGA

American Airlines

7.2

Good

10,000 reviews

United Airlines

7.4

Good

8,937 reviews

Reviews

1 / 20

8.0

Excellent

Mignon,Nov 2024

IAH - LGA

Related info for your journey

How long is the flight from San Juan Luis Munoz Marin Intl Airport to Tokyo Narita Airport?
Departing from San Juan Luis Munoz Marin Intl Airport to Tokyo Narita Airport will take you 24h 35m. There are 8307 mi between San Juan Luis Munoz Marin Intl Airport and Tokyo Narita Airport.
What are the cheapest airlines flying from San Juan Luis Munoz Marin Intl Airport to Tokyo Narita Airport round-trip?
Flying on United Airlines is currently your cheapest option to Tokyo Narita Airport, with prices starting at $1,159. Another option worth looking into is American Airlines, starting at $1,358 round trip. United Airlines is priced at 29% lower than the current average price of a flight leaving 3 months from now.
Can I find deals for flights from Luis Munoz Marin Intl to Narita that include hotel bookings?
Yes. In addition to deals on Luis Munoz Marin Intl to Narita flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Luis Munoz Marin Intl to Narita?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Luis Munoz Marin Intl to Narita.
Can I find deals for business class flights from Luis Munoz Marin Intl to Narita?
Yes. Cheapflights offers flight deals from Luis Munoz Marin Intl to Narita by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from San Juan Luis Munoz Marin Intl Airport to Tokyo Narita Airport?
Currently, September is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to Tokyo Narita Airport (average of $808). Flying from San Juan Luis Munoz Marin Intl Airport to Tokyo Narita Airport in June is currently the most expensive (average of $1,218). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Karuizawa

Urayasu

Saitama

Chiba

Hakone

Yokosuka

Odawara

Numazu

Atami

Yamanouchi

Yamanashi

Kawasaki

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Top 2 airlines flying from Luis Munoz Marin Intl to Narita

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$1,159	Average$1,605	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$1,358	Average$1,749	FlexibilityNo cancel fee	On-time71%

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$516+ Cheap flights from Luis Munoz Marin Intl (SJU) to Narita (NRT)

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 10/19. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Luis Munoz Marin Intl to Narita with Cheapflights

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Find flight deals from Luis Munoz Marin Intl to Narita

Cheapest flights from Luis Munoz Marin Intl to NaritaExplore the most affordable flight options available from Luis Munoz Marin Intl to Narita. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

Explore the most affordable flight options available from Luis Munoz Marin Intl to Narita. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Juan Luis Munoz Marin Intl Airport to Tokyo Narita Airport that are best for you.

Best time to book a flight from Luis Munoz Marin Intl to Narita

Have a flexible travel schedule? Discover the best time to fly to Narita from Luis Munoz Marin Intl with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from San Juan Luis Munoz Marin Intl Airport to Tokyo Narita Airport

What is the cheapest month to book a flight from San Juan Luis Munoz Marin Intl Airport to Tokyo Narita Airport?

What is the cheapest time of day to fly from SJU to NRT?

How much does it cost to fly round-trip from San Juan Luis Munoz Marin Intl Airport to Tokyo Narita Airport?

Reviews of airlines servicing Narita

Related info for your journey

Find useful and relevant information for your journey from Luis Munoz Marin Intl to Narita. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from San Juan Luis Munoz Marin Intl Airport to Tokyo Narita Airport?

What are the cheapest airlines flying from San Juan Luis Munoz Marin Intl Airport to Tokyo Narita Airport round-trip?

Can I find deals for flights from Luis Munoz Marin Intl to Narita that include hotel bookings?

How can I find direct flights from Luis Munoz Marin Intl to Narita?

Can I find deals for business class flights from Luis Munoz Marin Intl to Narita?

What is the cheapest month to book a flight from San Juan Luis Munoz Marin Intl Airport to Tokyo Narita Airport?

Traveling to a place near Tokyo Narita Airport?

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Alternative routes for Luis Munoz Marin Intl to Narita

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Luis Munoz Marin Intl to Narita

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Cheapest flights from Luis Munoz Marin Intl to Narita
Explore the most affordable flight options available from Luis Munoz Marin Intl to Narita. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.