What is the cheapest airline that flies from Japan to San Antonio?

WestJet, Hawaiian Airlines, and Delta are the most popular carriers operating from Japan to San Antonio

How long does it take to fly to San Antonio?

Flight times vary depending on what airport in Japan you fly out of and what airport in San Antonio you fly into. For example, flying from Tokyo to Austin takes 17h 06m on average. On the other hand, flying from Osaka to Austin takes 27h 17m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

When did momondo last update prices for flights from Japan to San Antonio Airport?

Prices for flights from Japan to San Antonio Airport are updated daily.

How many operators does momondo search for flights from Japan to San Antonio Airport?

As of December 2025, there are 2 operators available to choose from for flights from Japan to San Antonio Airport.

How old do you have to be to fly from Japan to San Antonio Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Japan to San Antonio Airport.

What documentation or ID do you need to fly to San Antonio Airport?

The required travel and health documents for your San Antonio Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Antonio Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$527 Cheap Flights from Japan to San Antonio in 2025/26

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Find the cheapest flights from Japan to San Antonio

Round-trip

One-way

Recent round-trip flight deals from Japan to San Antonio

Enter your travel dates to find the best prices.

1:05 pm - 2:05 pm

HND

SAT

16h 00m1 stop

11:36 am - 6:30 pm

SAT

HND

15h 54m1 stop

$622American Airlines

Thu, Jan 29 - Thu, Feb 5

7:40 pm - 4:53 pm

HND

SAT

36h 13m2 stops

5:25 am - 4:50 pm

SAT

HND

20h 25m2 stops

$715United Airlines

Thu, Jan 29 - Thu, Feb 5

8:00 pm - 10:28 pm

HND

SAT

17h 28m1 stop

6:20 pm - 2:05 pm

SAT

HND

52h 45m2 stops

$717Delta

Fri, Jan 30 - Fri, Feb 6

5:20 pm - 9:34 pm

HND

SAT

19h 14m1 stop

5:55 pm - 2:35 pm

SAT

HND

29h 40m1 stop

$759Delta

Tue, Feb 10 - Sat, Feb 28

9:15 am - 9:34 pm

NRT

SAT

27h 19m2 stops

5:55 pm - 9:05 pm

SAT

NRT

36h 10m2 stops

$772Delta

Tue, Feb 10 - Sat, Feb 28

4:25 pm - 7:41 pm

HND

SAT

18h 16m2 stops

2:24 pm - 2:50 pm

SAT

HND

33h 26m3 stops

$773United Airlines

Tue, Feb 10 - Sat, Feb 28

5:45 pm - 7:41 pm

NRT

SAT

16h 56m1 stop

5:58 pm - 3:00 pm

SAT

NRT

30h 02m2 stops

$775United Airlines

Tue, Feb 10 - Sat, Feb 28

2:45 pm - 9:04 pm

NRT

SAT

21h 19m2 stops

7:20 am - 4:40 pm

SAT

NRT

18h 20m1 stop

$857Multiple Airlines

Fri, Jan 30 - Fri, Feb 6

6:35 pm - 9:34 pm

NRT

SAT

41h 59m2 stops

7:00 am - 4:30 pm

SAT

NRT

42h 30m2 stops

$965WestJet

Fri, Jan 30 - Fri, Feb 6

6:15 pm - 11:43 pm

NRT

SAT

20h 28m1 stop

4:40 pm - 5:20 pm

SAT

NRT

33h 40m1 stop

$1,103Multiple Airlines

Fri, Jan 30 - Fri, Feb 6

American Airlines flights from Japan to San Antonio

Our best American Airlines deals on Japan to San Antonio flight tickets

American Airlines

Jan 29

HND1:05 pmTokyo Haneda

16h 00m

1 stop

SAT2:05 pmSan Antonio

Feb 5

SAT11:36 amSan Antonio

15h 54m

1 stop

HND6:30 pmTokyo Haneda

$622

Find similar

American Airlines

Jan 22

NRT5:30 pmTokyo Narita

14h 15m

1 stop

SAT4:45 pmSan Antonio

Jan 26

SAT3:07 pmSan Antonio

33h 23m

1 stop

NRT3:30 pmTokyo Narita

$864

Find similar

American Airlines

Jan 22

NRT5:30 pmTokyo Narita

16h 45m

1 stop

SAT7:15 pmSan Antonio

Jan 26

SAT7:00 pmSan Antonio

29h 30m

1 stop

NRT3:30 pmTokyo Narita

$868

Find similar

United Airlines flights from Japan to San Antonio

Our best United Airlines deals on Japan to San Antonio flight tickets

United Airlines

Jan 29

HND7:40 pmTokyo Haneda

36h 13m

2 stops

SAT4:53 pmSan Antonio

Feb 5

SAT5:25 amSan Antonio

20h 25m

2 stops

HND4:50 pmTokyo Haneda

$715

Find similar

United Airlines

Feb 10

HND4:25 pmTokyo Haneda

18h 16m

2 stops

SAT7:41 pmSan Antonio

Feb 28

SAT2:24 pmSan Antonio

33h 26m

3 stops

HND2:50 pmTokyo Haneda

$773

Find similar

United Airlines

Feb 10

NRT5:45 pmTokyo Narita

16h 56m

1 stop

SAT7:41 pmSan Antonio

Feb 28

SAT5:58 pmSan Antonio

30h 02m

2 stops

NRT3:00 pmTokyo Narita

$775

Find similar

Fly from

Fly to

Route

Depart

Return

Price

TokyoSan Antonio

HND - SAT

HNDSAT

Tokyo Haneda

Thu 1/29

1:05 pm-2:05 pm

1 stop16h 00m

San Antonio

Thu 2/5

11:36 am-6:30 pm

1 stop15h 54m

$622

TokyoSan Antonio

HND - SAT

HNDSAT

Tokyo Haneda

Thu 1/29

7:40 pm-4:53 pm

2 stops36h 13m

San Antonio

Thu 2/5

5:25 am-4:50 pm

2 stops20h 25m

$715

TokyoSan Antonio

HND - SAT

HNDSAT

Tokyo Haneda

Fri 1/30

8:00 pm-10:28 pm

1 stop17h 28m

San Antonio

Fri 2/6

6:20 pm-2:05 pm

2 stops52h 45m

$717

TokyoSan Antonio

HND - SAT

HNDSAT

Tokyo Haneda

Tue 2/10

5:20 pm-9:34 pm

1 stop19h 14m

San Antonio

Sat 2/28

5:55 pm-2:35 pm

1 stop29h 40m

$759

TokyoSan Antonio

NRT - SAT

NRTSAT

Tokyo Narita

Tue 2/10

9:15 am-9:34 pm

2 stops27h 19m

San Antonio

Sat 2/28

5:55 pm-9:05 pm

2 stops36h 10m

$772

TokyoSan Antonio

HND - SAT

HNDSAT

Tokyo Haneda

Tue 2/10

4:25 pm-7:41 pm

2 stops18h 16m

San Antonio

Sat 2/28

2:24 pm-2:50 pm

3 stops33h 26m

$773

TokyoSan Antonio

NRT - SAT

NRTSAT

Tokyo Narita

Tue 2/10

5:45 pm-7:41 pm

1 stop16h 56m

San Antonio

Sat 2/28

5:58 pm-3:00 pm

2 stops30h 02m

$775

TokyoSan Antonio

NRT - SAT

NRTSAT

Tokyo Narita

Fri 1/30

2:45 pm-9:04 pm

2 stops21h 19m

San Antonio

Fri 2/6

7:20 am-4:40 pm

1 stop18h 20m

$857

TokyoSan Antonio

NRT - SAT

NRTSAT

Tokyo Narita

Fri 1/30

6:35 pm-9:34 pm

2 stops41h 59m

San Antonio

Fri 2/6

7:00 am-4:30 pm

2 stops42h 30m

$965

TokyoSan Antonio

NRT - SAT

NRTSAT

Tokyo Narita

Fri 1/30

6:15 pm-11:43 pm

1 stop20h 28m

San Antonio

Fri 2/6

4:40 pm-5:20 pm

1 stop33h 40m

$1,103

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first

How to get the cheapest flight ticket from Japan to San Antonio

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest day to depart on your flight to San Antonio?

The cheapest day to depart on your flight to San Antonio is on a Sunday when prices can be found for as low as $1,007. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Tuesday is $1,478.

What is the cheapest time of day to depart on your flight to San Antonio?

According to our data, the cheapest time of day to fly to San Antonio is in the morning. momondo users have found flights departing from Japan to San Antonio in the morning for as low as $802. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to San Antonio are more costly in the evening, with an average ticket price of $1,379. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on Japan to San Antonio flights?

You could potentially save up to 8% on your flight if you consider stops on a Japan to San Antonio flight.

Cheap Japan to San Antonio flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Japan to San Antonio

Fastest flight time	14h 19m
Direct flights	None

The fastest flight from Japan to San Antonio takes 14h 19m

There are no direct flights from Japan to San Antonio. There are no popular flight routes from Japan to San Antonio.

Search flight deals

When did momondo last update prices for flights from Japan to San Antonio Airport?
Prices for flights from Japan to San Antonio Airport are updated daily.
How many operators does momondo search for flights from Japan to San Antonio Airport?
As of December 2025, there are 2 operators available to choose from for flights from Japan to San Antonio Airport.
How old do you have to be to fly from Japan to San Antonio Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Japan to San Antonio Airport.
What documentation or ID do you need to fly to San Antonio Airport?
The required travel and health documents for your San Antonio Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Antonio Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Japan to San Antonio

Compare and see reviews for airlines that fly from Japan to San Antonio with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $565	Free Cancellation	Rating 7.9 8,008 reviews		Search Delta flights
American Airlines	PriceFrom $672	Free Cancellation	Rating 7.2 11,049 reviews		Search American Airlines flights

New Braunfels

Kerrville

Boerne

Schertz

Pleasanton

Why use momondo?

Why should I use momondo to find a flight deal from Japan to San Antonio?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Japan to San Antonio. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Japan to San Antonio with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Japan to San Antonio flights to just show those with flexible booking policies.

How can momondo help me find flights from Japan to San Antonio?

momondo provides multiple filters to help you find the best flight to San Antonio from Japan. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Japan to San Antonio right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Japan to San Antonio flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.