What airlines fly to Japan?

United Airlines, Japan Airlines and American Airlines are the top three most popular airlines that fly to Japan from San Antonio according to our data. United Airlines is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Japan. Keep in mind that there are 7 different airlines that fly to Japan on a routine basis, so you have a few additional options to choose from.

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

Air Canada, ANA, and United Airlines are the most popular carriers operating from San Antonio to Japan

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

Prices for flights from San Antonio Airport to Japan are refreshed on a daily basis.

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

The number of operators available for flights from San Antonio Airport to Japan is 6 as of August 2026.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to Japan.

What documentation or ID do you need to fly to Japan?

The travel and health documents you'll need for your trip to Japan may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Japan. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$392 Cheap Flights from San Antonio to Japan in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Antonio to Japan

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:39 pm - 2:55 pmSAT San Antonio-NRT Tokyo Narita

32h 16m2 stops Denver Intl Vancouver Intl

5:50 pm - 9:13 pmNRT Tokyo Narita-SAT San Antonio

17h 23m1 stop Toronto Pearson Intl

$855Air Canada

Mon, Sep 14 - Mon, Sep 28

7:00 am - 3:25 pmSAT San Antonio-NRT Tokyo Narita

42h 25m2 stops Washington, D.C. Dulles Intl Montreal Pierre Elliott Trudeau Intl

5:50 pm - 9:13 pmNRT Tokyo Narita-SAT San Antonio

41h 23m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

$866Air Canada

Sat, Aug 29 - Tue, Sep 8

7:00 pm - 4:30 pmSAT San Antonio-NRT Tokyo Narita

30h 30m3 stops Houston George Bush Intcntl Denver Intl Vancouver Intl

6:15 pm - 4:30 pmNRT Tokyo Narita-SAT San Antonio

37h 15m2 stops Vancouver Intl Denver Intl

$1,033Multiple Airlines

Mon, Jan 25 - Mon, Feb 8

7:00 pm - 4:30 pmSAT San Antonio-NRT Tokyo Narita

30h 30m3 stops Houston George Bush Intcntl Denver Intl Vancouver Intl

6:45 pm - 3:33 pmNRT Tokyo Narita-SAT San Antonio

35h 48m2 stops Toronto Pearson Intl Houston George Bush Intcntl

$1,041Multiple Airlines

Mon, Feb 8 - Fri, Feb 12

6:43 am - 5:45 pmSAT San Antonio-HND Tokyo Haneda

20h 02m1 stop Chicago O'Hare Intl

6:20 pm - 10:58 pmHND Tokyo Haneda-SAT San Antonio

19h 38m1 stop Chicago O'Hare Intl

$1,095ANA

Tue, Jan 12 - Wed, Jan 20

6:43 am - 5:45 pmSAT San Antonio-HND Tokyo Haneda

20h 02m1 stop Chicago O'Hare Intl

10:25 am - 10:58 pmHND Tokyo Haneda-SAT San Antonio

27h 33m1 stop Chicago O'Hare Intl

$1,101ANA

Tue, Jan 12 - Wed, Jan 20

3:00 pm - 4:50 amSAT San Antonio-HND Tokyo Haneda

22h 50m1 stop San Francisco

6:20 pm - 10:58 pmHND Tokyo Haneda-SAT San Antonio

19h 38m1 stop Chicago O'Hare Intl

$1,109United Airlines

Mon, Jan 11 - Fri, Jan 22

7:00 pm - 3:35 pmSAT San Antonio-NRT Tokyo Narita

29h 35m2 stops Houston George Bush Intcntl Denver Intl

5:40 pm - 4:30 pmNRT Tokyo Narita-SAT San Antonio

13h 50m1 stop Denver Intl

$1,109United Airlines

Tue, Jan 12 - Wed, Jan 20

5:30 am - 5:45 pmSAT San Antonio-HND Tokyo Haneda

21h 15m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County

4:50 pm - 12:45 amHND Tokyo Haneda-SAT San Antonio

22h 55m2 stops Seattle/Tacoma Intl Salt Lake City

$1,114Delta

Tue, Jan 12 - Wed, Jan 20

6:05 pm - 3:20 pmSAT San Antonio-HND Tokyo Haneda

30h 15m2 stops Salt Lake City Los Angeles

8:00 pm - 11:18 pmHND Tokyo Haneda-SAT San Antonio

18h 18m1 stop Los Angeles

$1,114Delta

Mon, Jan 11 - Fri, Jan 22

Cheap last minute flights

Enter your travel dates to find the best prices.

7:30 am - 2:00 pmSAT San Antonio-HND Tokyo Haneda

16h 30m1 stop Los Angeles

3:15 pm - 6:46 pmHND Tokyo Haneda-SAT San Antonio

17h 31m1 stop Atlanta Hartsfield-Jackson

$1,179Delta

Sat, Aug 15 - Sat, Aug 22

12:55 pm - 9:15 pmSAT San Antonio-HND Tokyo Haneda

18h 20m1 stop Chicago O'Hare Intl

3:50 pm - 9:59 pmHND Tokyo Haneda-SAT San Antonio

20h 09m1 stop San Francisco

$1,182United Airlines

Sat, Aug 15 - Mon, Aug 17

7:35 am - 7:00 pmSAT San Antonio-HND Tokyo Haneda

21h 25m2 stops Houston George Bush Intcntl Vancouver Intl

3:45 pm - 8:38 pmHND Tokyo Haneda-SAT San Antonio

18h 53m1 stop Washington, D.C. Dulles Intl

$1,182United Airlines

Sat, Aug 15 - Mon, Aug 17

5:45 pm - 1:05 pmSAT San Antonio-HND Tokyo Haneda

29h 20m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul

4:05 pm - 10:43 pmHND Tokyo Haneda-SAT San Antonio

20h 38m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson

$1,184Delta

Sat, Aug 15 - Sat, Aug 22

8:00 am - 3:00 pmSAT San Antonio-NRT Tokyo Narita

17h 00m1 stop Dallas/Fort Worth

9:45 am - 12:53 pmNRT Tokyo Narita-SAT San Antonio

17h 08m1 stop Chicago O'Hare Intl

$1,191American Airlines

Thu, Aug 13 - Sat, Aug 15

6:15 am - 3:50 pmSAT San Antonio-HND Tokyo Haneda

19h 35m1 stop Los Angeles

10:45 am - 1:11 pmHND Tokyo Haneda-SAT San Antonio

16h 26m1 stop Dallas/Fort Worth

$1,201American Airlines

Thu, Aug 13 - Sat, Aug 15

9:00 am - 3:00 pmSAT San Antonio-NRT Tokyo Narita

16h 00m1 stop San Francisco

4:30 pm - 11:57 pmNRT Tokyo Narita-SAT San Antonio

21h 27m1 stop Denver Intl

$1,260ANA

Sat, Aug 15 - Sat, Aug 22

9:30 am - 7:25 pmSAT San Antonio-OKA Okinawa Naha

19h 55m2 stops Houston George Bush Intcntl Tokyo Haneda

9:00 pm - 1:29 pmOKA Okinawa Naha-SAT San Antonio

30h 29m2 stops Tokyo Haneda Houston George Bush Intcntl

$1,310ANA

Sat, Aug 15 - Sun, Aug 30

4:44 pm - 1:25 pmSAT San Antonio-NRT Tokyo Narita

30h 41m2 stops Seattle/Tacoma Intl Taipei City Taiwan Taoyuan Intl

8:40 pm - 5:56 pmNRT Tokyo Narita-SAT San Antonio

35h 16m2 stops Taipei City Taiwan Taoyuan Intl San Francisco

$1,475Multiple Airlines

Sat, Aug 15 - Mon, Aug 17

7:45 pm - 12:50 pmSAT San Antonio-KIX Osaka Kansai Intl

27h 05m3 stops Dallas Love Field Los Angeles Taipei City Taiwan Taoyuan Intl

1:10 pm - 2:57 pmKIX Osaka Kansai Intl-SAT San Antonio

39h 47m2 stops Taipei City Taiwan Taoyuan Intl Los Angeles

$1,497Multiple Airlines

Thu, Aug 13 - Sat, Aug 22

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United Airlines flights from San Antonio to Japan

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

United Airlines

Jan 12

SAT7:00 pmSan Antonio

29h 35m

2 stops

NRT3:35 pmTokyo Narita

Jan 20

NRT5:40 pmTokyo Narita

13h 50m

1 stop

SAT4:30 pmSan Antonio

$1,109

United Airlines

Aug 25

SAT5:30 amSan Antonio

19h 30m

2 stops

NRT3:00 pmTokyo Narita

Sep 8

NRT5:00 pmTokyo Narita

14h 43m

1 stop

SAT5:43 pmSan Antonio

$1,122

United Airlines

Aug 25

SAT5:30 amSan Antonio

19h 30m

2 stops

NRT3:00 pmTokyo Narita

Sep 8

NRT5:00 pmTokyo Narita

14h 43m

1 stop

SAT5:43 pmSan Antonio

$1,125

Cathay Pacific flights from San Antonio to Japan

Our best Cathay Pacific deals on San Antonio to Japan flight tickets

Cathay Pacific

Nov 17

SAT7:00 amSan Antonio

32h 30m

2 stops

NRT6:30 amTokyo Narita

Dec 10

NRT2:20 pmTokyo Narita

24h 39m

2 stops

SAT11:59 pmSan Antonio

$1,128

Cathay Pacific

Nov 3

SAT4:40 pmSan Antonio

30h 05m

2 stops

HND1:45 pmTokyo Haneda

Nov 13

HND10:10 amTokyo Haneda

28h 49m

2 stops

SAT11:59 pmSan Antonio

$1,178

Cathay Pacific

Oct 20

SAT7:54 pmSan Antonio

29h 36m

3 stops

NGO3:30 pmNagoya Chubu Centrair Intl

Nov 5

NGO9:35 amNagoya Chubu Centrair Intl

45h 02m

2 stops

SAT3:37 pmSan Antonio

$1,188

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioTokyo

SAT San Antonio - NRT Tokyo Narita

SATNRT

San Antonio

Mon 9/14

4:39 pm-2:55 pm

2 stops32h 16m

Tokyo Narita

Mon 9/28

5:50 pm-9:13 pm

1 stop17h 23m

$855

San AntonioTokyo

SAT San Antonio - NRT Tokyo Narita

SATNRT

San Antonio

Sat 8/29

7:00 am-3:25 pm

2 stops42h 25m

Tokyo Narita

Tue 9/8

5:50 pm-9:13 pm

2 stops41h 23m

$866

San AntonioTokyo

SAT San Antonio - NRT Tokyo Narita

SATNRT

San Antonio

Mon 1/25

7:00 pm-4:30 pm

3 stops30h 30m

Tokyo Narita

Mon 2/8

6:15 pm-4:30 pm

2 stops37h 15m

$1,033

San AntonioTokyo

SAT San Antonio - NRT Tokyo Narita

SATNRT

San Antonio

Mon 2/8

7:00 pm-4:30 pm

3 stops30h 30m

Tokyo Narita

Fri 2/12

6:45 pm-3:33 pm

2 stops35h 48m

$1,041

Quickest round-trip

San AntonioTokyo

SAT San Antonio - HND Tokyo Haneda

SATHND

San Antonio

Tue 1/12

6:43 am-5:45 pm

1 stop20h 02m

Tokyo Haneda

Wed 1/20

6:20 pm-10:58 pm

1 stop19h 38m

$1,095

San AntonioTokyo

SAT San Antonio - HND Tokyo Haneda

SATHND

San Antonio

Tue 1/12

6:43 am-5:45 pm

1 stop20h 02m

Tokyo Haneda

Wed 1/20

10:25 am-10:58 pm

1 stop27h 33m

$1,101

San AntonioTokyo

SAT San Antonio - HND Tokyo Haneda

SATHND

San Antonio

Mon 1/11

3:00 pm-4:50 am

1 stop22h 50m

Tokyo Haneda

Fri 1/22

6:20 pm-10:58 pm

1 stop19h 38m

$1,109

San AntonioTokyo

SAT San Antonio - NRT Tokyo Narita

SATNRT

San Antonio

Tue 1/12

7:00 pm-3:35 pm

2 stops29h 35m

Tokyo Narita

Wed 1/20

5:40 pm-4:30 pm

1 stop13h 50m

$1,109

San AntonioTokyo

SAT San Antonio - HND Tokyo Haneda

SATHND

San Antonio

Tue 1/12

5:30 am-5:45 pm

2 stops21h 15m

Tokyo Haneda

Wed 1/20

4:50 pm-12:45 am

2 stops22h 55m

$1,114

San AntonioTokyo

SAT San Antonio - HND Tokyo Haneda

SATHND

San Antonio

Mon 1/11

6:05 pm-3:20 pm

2 stops30h 15m

Tokyo Haneda

Fri 1/22

8:00 pm-11:18 pm

1 stop18h 18m

$1,114

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

What is the cheapest month to fly to Japan?

The month of February is, on average, the cheapest month to fly to Japan from San Antonio, with most prices found around $809. If you aren’t able to travel to Japan during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $928.

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

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

Cheap San Antonio to Japan flight deals and tips

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

Fastest flight time	15h 20m
Direct flights	None

The fastest flight from San Antonio to Japan takes 15h 20m

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

Search flight deals

Frequently asked questions about flying from San Antonio to Japan

When did momondo last update prices for flights from San Antonio Airport to Japan?
Prices for flights from San Antonio Airport to Japan are refreshed on a daily basis.
How many operators does momondo search for flights from San Antonio Airport to Japan?
The number of operators available for flights from San Antonio Airport to Japan is 6 as of August 2026.
How old do you have to be to fly from San Antonio Airport to Japan?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to Japan.
What documentation or ID do you need to fly to Japan?
The travel and health documents you'll need for your trip to Japan may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Japan. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from San Antonio to Japan

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $753	Free Cancellation	Rating 7.8 8,503 reviews	Search Delta flights
United Airlines	PriceFrom $756	Free Cancellation	Rating 7.4 10,115 reviews	Search United Airlines flights
American Airlines	PriceFrom $760	Free Cancellation	Rating 7.1 11,919 reviews	Search American Airlines flights
Japan Airlines	PriceFrom $823	Free Cancellation	Rating 8.3 1,901 reviews	Search Japan Airlines flights
Air Canada	PriceFrom $824	Free Cancellation	Rating 7.1 11,466 reviews	Search Air Canada flights
ANA	PriceFrom $833	Free Cancellation	Rating 8.3 1,294 reviews	Search ANA flights

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Antonio to Japan. momondo saves you time and could save you money on your trip.

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

Flights from San Antonio to Japan with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

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

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

If you are simply researching potential flights to Japan, momondo offers a useful price alert feature which will track prices for flights to Japan from San Antonio and alert you when they change.