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$503+ Cheap flights from San Antonio (SAT) to Japan

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 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — FUK
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from San Antonio to Japan

Keep the following information in mind while searching for San Antonio to Japan flight deals. Data was last updated May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$848
(Air Canada)

One-way from

$503
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$1,192
Provider with most accurate pricing for San Antonio-Tokyo (TYO) flight deals.
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Provider most trusted by Cheapflights users for San Antonio-Tokyo (TYO) flights.
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From San Antonio to Japan
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One-way flight from San Antonio to Japan
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Highest demand for flights based on searches. 3% potential increase in price ($38 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from San Antonio to Japan

Cheapest flights from San Antonio to Japan
Explore the most affordable flight options available from San Antonio to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This Air Canada deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/17:35 pmSAT - KIX
2 stops30h 50mAir Canada
Wed 10/86:05 pmKIX - SAT
2 stops35h 58mAir Canada
Deal found 4/30$848
This American Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/17:00 amSAT - OKA
2 stops21h 25mAmerican Airlines
Tue 9/307:15 amOKA - SAT
2 stops21h 26mAmerican Airlines
Deal found 4/29$928
This American Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/16:48 amSAT - KIX
1 stop21h 57mAmerican Airlines
Fri 8/155:55 pmKIX - SAT
1 stop18h 36mAmerican Airlines
Deal found 4/30$970
This United Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/237:35 amSAT - KIX
1 stop18h 00mUnited Airlines
Fri 12/58:25 amKIX - SAT
2 stops22h 08mUnited Airlines
Deal found 4/30$996
This United Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/237:35 amSAT - ITM
2 stops19h 35mUnited Airlines
Fri 12/51:00 pmITM - SAT
2 stops25h 08mUnited Airlines
Deal found 4/30$1,000
This Cheapflightsfares deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/712:57 pmSAT - OKA
2 stops33h 13mANA
Sun 10/511:05 amOKA - SAT
2 stops25h 50mANA
Deal found 4/30$1,007
This FlightHub deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/16:48 amSAT - HND
1 stop19h 07mANA
Sun 10/195:15 pmHND - SAT
1 stop36h 48mANA
Deal found 4/30$1,022
This United Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/35:30 amSAT - HND
2 stops25h 30mUnited Airlines
Fri 10/245:15 pmHND - SAT
1 stop19h 40mUnited Airlines
Deal found 4/30$1,023
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/295:45 amSAT - NRT
1 stop19h 00mUnited Airlines
Fri 12/125:30 pmNRT - SAT
1 stop14h 00mUnited Airlines
Deal found 4/29$1,025
This Mytrip deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/67:00 amSAT - NRT
1 stop19h 35mMultiple Airlines
Tue 5/135:20 pmNRT - SAT
2 stops25h 44mMultiple Airlines
Deal found 4/29$1,026
This American Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/76:00 amSAT - NRT
1 stop19h 15mAmerican Airlines
Mon 7/216:10 pmNRT - SAT
2 stops17h 40mAmerican Airlines
Deal found 4/30$1,030
This Cheapflightsfares deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/226:00 amSAT - NRT
1 stop19h 15mJapan Airlines
Sat 9/65:20 pmNRT - SAT
1 stop19h 16mJapan Airlines
Deal found 4/30$1,031

Cheapflights Fare Finder

Customize your flight search to find flights from San Antonio 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 2,558,603 searches. Data last updated May 1, 2025.
Use the filters below to find and compare flights from San Antonio to Japan that are best for you.

Fly from

San Antonio

Fly to

Japan

Route

Depart

Return

Price

San AntonioOsaka

SAT - ITM

SATITM

San Antonio

Sun 6/29

6:00 am-7:45 pm

2 stops23h 45m

Osaka Itami

Thu 7/10

8:25 am-11:57 pm

2 stops29h 32m

$975

San AntonioTokyo

SAT - NRT

SATNRT

San Antonio

Sun 9/7

6:11 am-3:00 pm

1 stop18h 49m

Tokyo Narita

Mon 9/8

5:45 pm-9:46 pm

2 stops18h 01m

$1,021

San AntonioTokyo

SAT - HND

SATHND

San Antonio

Wed 10/1

6:48 am-3:55 pm

1 stop19h 07m

Tokyo Haneda

Sun 10/19

5:15 pm-4:03 pm

1 stop36h 48m

$1,022

San AntonioTokyo

SAT - HND

SATHND

San Antonio

Fri 10/3

5:30 am-9:00 pm

2 stops25h 30m

Tokyo Haneda

Thu 10/23

12:30 am-1:20 pm

2 stops26h 50m

$1,023

San AntonioTokyo

SAT - NRT

SATNRT

San Antonio

Wed 10/1

5:30 am-3:25 pm

2 stops19h 55m

Tokyo Narita

Sun 10/19

8:10 pm-3:26 pm

2 stops33h 16m

$1,025

San AntonioTokyo

SAT - NRT

SATNRT

San Antonio

Fri 8/22

6:00 am-3:15 pm

1 stop19h 15m

Tokyo Narita

Sat 9/6

5:20 pm-10:36 pm

1 stop19h 16m

$1,031

San AntonioTokyo

SAT - HND

SATHND

San Antonio

Thu 8/14

9:00 am-3:55 pm

1 stop16h 55m

Tokyo Haneda

Mon 8/25

11:30 am-5:38 pm

1 stop20h 08m

$1,035

San AntonioTokyo

SAT - NRT

SATNRT

San Antonio

Wed 5/14

6:45 am-12:25 pm

2 stops39h 40m

Tokyo Narita

Wed 5/21

2:35 pm-2:00 pm

1 stop37h 25m

$1,043

San AntonioTokyo

SAT - HND

SATHND

San Antonio

Fri 10/10

7:35 pm-3:50 pm

2 stops30h 15m

Tokyo Haneda

Sun 10/19

6:10 pm-8:42 am

2 stops28h 32m

$1,045

San AntonioTokyo

SAT - HND

SATHND

San Antonio

Thu 7/24

6:35 am-1:05 pm

1 stop16h 30m

Tokyo Haneda

Mon 8/18

4:20 pm-9:09 pm

1 stop18h 49m

$1,050

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 38 results
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Best time to book a flight from San Antonio to Japan

Have a flexible travel schedule? Discover the best time to fly to Japan from San Antonio 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 Antonio to Japan

What is the cheapest month to book a flight from San Antonio to Japan?

Currently, February is the cheapest month in which you can book a flight from San Antonio to Japan (average of $871). Flying from San Antonio to Japan in December is currently the most expensive (average of $1,656). 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 SAT to JP?

Find hourly flight availability from San Antonio to Japan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

When flying from San Antonio 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.

Rainfall in Japan by month

Plan your trip to Japan by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Japan 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 Japan when rainfall is around 2.0 in.

Temperature in Japan by month

Plan your trip to Japan by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Japan, 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).

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 May 1, 2025.
Read through reviews of airlines operating flights from San Antonio to Japan, such as Korean Air, Japan Airlines and ANA. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,068 reviews

Overall

8.4

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,068 reviews
Korean Air
8.4
Very good
1,068 reviews

Overall

8.4

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Japan Airlines
8.3
Very good
1,464 reviews
Korean Air
8.4
Very good
1,068 reviews

Overall

8.4

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
ANA
8.3
Very good
852 reviews
Korean Air
8.4
Very good
1,068 reviews

Overall

8.4

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Alaska Airlines
8.0
Very good
9,972 reviews
Korean Air
8.4
Very good
1,068 reviews

Overall

8.4

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
8.0
Very good
7,934 reviews
Korean Air
8.4
Very good
1,068 reviews

Overall

8.4

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Japan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from San Antonio to Japan?

    For a flight from San Antonio to Japan, you will be flying from San Antonio. San Antonio (SAT) is just 7.6 mi from the center of the city.

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

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $503. United Airlines flights start at $517 while deals on ANA start at $623 one-way.

  • What are the most popular routes from San Antonio to Japan?

    The most popular flight routes from San Antonio to Japan are San Antonio - Tokyo Narita, San Antonio - Tokyo Haneda and San Antonio - Osaka Kansai Intl.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Antonio 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.

  • What is the cheapest month to book a flight from San Antonio to Japan?

    Currently, February is the cheapest month in which you can book a flight from San Antonio to Japan (average of $871). Flying from San Antonio to Japan in December is currently the most expensive (average of $1,656). 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.

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Top 6 airlines flying from San Antonio to Japan

Discover the top 6 airlines that operate flights from San Antonio 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 2,558,603 searches. Data last updated May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapest$592Average$1,112FlexibilityNo cancel feeOn-time79%
DeltaCheapest$759Average$1,401FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$796Average$1,275FlexibilityNo cancel feeOn-time69%
ANACheapest$812Average$1,245FlexibilityNo cancel feeOn-time80%
Air CanadaCheapest$820Average$1,010FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$852Average$1,253FlexibilityNo cancel feeOn-time71%

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