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Cheap flights from Japan to San Antonio from $305

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Japan to San Antonio departing on 12/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Japan to San Antonio

Recent round-trip flight deals from Japan to San Antonio

Enter your travel dates to find the best prices.
American Airlines Logo
8:25 pm - 10:54 pmHND-SAT
17h 29m1 stop
American Airlines Logo
8:02 am - 6:30 pmSAT-HND
19h 28m1 stop
$573American Airlines
Find Deal
Mon, Feb 9 - Thu, Feb 19
American Airlines Logo
5:55 pm - 6:00 pmHND-SAT
15h 05m1 stop
American Airlines Logo
3:12 pm - 5:05 amSAT-HND
22h 53m1 stop
$876American Airlines
Find Deal
Wed, Nov 12 - Wed, Dec 3
Delta Logo
4:50 pm - 9:41 pmHND-SAT
19h 51m2 stops
Delta Logo
5:30 am - 5:45 pmSAT-HND
21h 15m2 stops
$985Delta
Find Deal
Mon, Feb 9 - Thu, Feb 19
United Airlines Logo
4:25 pm - 7:41 pmHND-SAT
18h 16m2 stops
United Airlines Logo
2:10 pm - 2:50 pmSAT-HND
33h 40m3 stops
$1,008United Airlines
Find Deal
Mon, Feb 9 - Thu, Feb 19
United Airlines Logo
4:25 pm - 8:56 pmHND-SAT
19h 31m2 stops
United Airlines Logo
5:20 am - 4:30 pmSAT-HND
20h 10m2 stops
$1,010United Airlines
Find Deal
Thu, Feb 19 - Mon, Feb 23
Delta Logo
5:20 pm - 12:38 amHND-SAT
22h 18m2 stops
Delta Logo
6:30 am - 5:45 pmSAT-HND
20h 15m2 stops
$1,012Delta
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Wed, Nov 12 - Wed, Dec 3
Multiple Airlines Logo
2:45 pm - 6:59 pmNRT-SAT
19h 14m1 stop
Multiple Airlines Logo
7:00 am - 1:15 pmSAT-NRT
39h 15m2 stops
$1,049Multiple Airlines
Find Deal
Tue, Dec 9 - Tue, Dec 16
Korean Air Logo
2:00 pm - 11:17 pmNRT-SAT
24h 17m2 stops
Korean Air Logo
4:10 pm - 9:05 pmSAT-NRT
38h 55m2 stops
$1,102Korean Air
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Thu, Mar 5 - Mon, Mar 9
Korean Air Logo
9:15 am - 11:17 pmNRT-SAT
29h 02m2 stops
Korean Air Logo
4:10 pm - 12:25 pmSAT-NRT
30h 15m2 stops
$1,104Korean Air
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Thu, Mar 5 - Mon, Mar 9
Multiple Airlines Logo
9:30 pm - 10:55 pmNRT-SAT
40h 25m2 stops
Multiple Airlines Logo
4:33 pm - 3:35 pmSAT-NRT
32h 02m2 stops
$1,126Multiple Airlines
Find Deal
Wed, Nov 12 - Wed, Dec 3

American Airlines flights from Japan to San Antonio

Our best American Airlines deals on Japan to San Antonio flight tickets
American Airlines
Feb 9
HND8:25 pmTokyo Haneda
17h 29m
1 stop
SAT10:54 pmSan Antonio
Feb 19
SAT8:02 amSan Antonio
19h 28m
1 stop
HND6:30 pmTokyo Haneda
$573
Find similar
American Airlines
Nov 12
HND5:55 pmTokyo Haneda
15h 05m
1 stop
SAT6:00 pmSan Antonio
Dec 3
SAT3:12 pmSan Antonio
22h 53m
1 stop
HND5:05 amTokyo Haneda
$876
Find similar
American Airlines
Nov 12
HND5:55 pmTokyo Haneda
16h 04m
1 stop
SAT6:59 pmSan Antonio
Dec 3
SAT7:15 amSan Antonio
16h 50m
1 stop
HND3:05 pmTokyo Haneda
$880
Find similar

Delta flights from Japan to San Antonio

Our best Delta deals on Japan to San Antonio flight tickets
Delta
Feb 9
HND4:50 pmTokyo Haneda
19h 51m
2 stops
SAT9:41 pmSan Antonio
Feb 19
SAT5:30 amSan Antonio
21h 15m
2 stops
HND5:45 pmTokyo Haneda
$985
Find similar
Delta
Nov 12
HND5:20 pmTokyo Haneda
22h 18m
2 stops
SAT12:38 amSan Antonio
Dec 3
SAT6:30 amSan Antonio
20h 15m
2 stops
HND5:45 pmTokyo Haneda
$1,012
Find similar
Delta
Nov 12
HND5:20 pmTokyo Haneda
20h 37m
2 stops
SAT10:57 pmSan Antonio
Dec 3
SAT5:10 amSan Antonio
21h 35m
2 stops
HND5:45 pmTokyo Haneda
$1,014
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Japan to San Antonio 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, momondo users made 832,500 searches. Data last updated October 25, 2025.
Use the filters below to find and compare flights from Japan to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TokyoSan Antonio

HND - SAT

HNDSAT

Tokyo Haneda

Mon 2/9

8:25 pm-10:54 pm

1 stop17h 29m

San Antonio

Thu 2/19

8:02 am-6:30 pm

1 stop19h 28m

$573

TokyoSan Antonio

HND - SAT

HNDSAT

Tokyo Haneda

Wed 11/12

5:55 pm-6:00 pm

1 stop15h 05m

San Antonio

Wed 12/3

3:12 pm-5:05 am

1 stop22h 53m

$876

TokyoSan Antonio

HND - SAT

HNDSAT

Tokyo Haneda

Mon 2/9

4:50 pm-9:41 pm

2 stops19h 51m

San Antonio

Thu 2/19

5:30 am-5:45 pm

2 stops21h 15m

$985

TokyoSan Antonio

HND - SAT

HNDSAT

Tokyo Haneda

Mon 2/9

4:25 pm-7:41 pm

2 stops18h 16m

San Antonio

Thu 2/19

2:10 pm-2:50 pm

3 stops33h 40m

$1,008

TokyoSan Antonio

HND - SAT

HNDSAT

Tokyo Haneda

Thu 2/19

4:25 pm-8:56 pm

2 stops19h 31m

San Antonio

Mon 2/23

5:20 am-4:30 pm

2 stops20h 10m

$1,010

TokyoSan Antonio

HND - SAT

HNDSAT

Tokyo Haneda

Wed 11/12

5:20 pm-12:38 am

2 stops22h 18m

San Antonio

Wed 12/3

6:30 am-5:45 pm

2 stops20h 15m

$1,012

TokyoSan Antonio

NRT - SAT

NRTSAT

Tokyo Narita

Tue 12/9

2:45 pm-6:59 pm

1 stop19h 14m

San Antonio

Tue 12/16

7:00 am-1:15 pm

2 stops39h 15m

$1,049

TokyoSan Antonio

NRT - SAT

NRTSAT

Tokyo Narita

Thu 3/5

2:00 pm-11:17 pm

2 stops24h 17m

San Antonio

Mon 3/9

4:10 pm-9:05 pm

2 stops38h 55m

$1,102

TokyoSan Antonio

NRT - SAT

NRTSAT

Tokyo Narita

Thu 3/5

9:15 am-11:17 pm

2 stops29h 02m

San Antonio

Mon 3/9

4:10 pm-12:25 pm

2 stops30h 15m

$1,104

TokyoSan Antonio

NRT - SAT

NRTSAT

Tokyo Narita

Wed 11/12

9:30 pm-10:55 pm

2 stops40h 25m

San Antonio

Wed 12/3

4:33 pm-3:35 pm

2 stops32h 02m

$1,126

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Antonio from

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

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 2% 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

Direct flights

None
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?

  • 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
DeltaPriceFrom $565Free CancellationRating
7.9
7,986 reviews
Search Delta flights
American AirlinesPriceFrom $672Free CancellationRating
7.2
11,033 reviews
Search American Airlines flights
Japan AirlinesPriceFrom $1,462Free CancellationRating
8.3
1,592 reviews
Search Japan Airlines flights

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
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.

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