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$539+ Cheap flights from San Antonio (SAT) to Osaka (OSA)

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 8/1. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — OSA
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap flight deals from San Antonio to Osaka

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Osaka (OSA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 3, 2025.

Round-trip from

$680
(Air Canada)

One-way from

$539
(Kiwi.com)

Popular in

June

Cheapest in

August

Average price

$1,079
From San Antonio to Osaka (OSA)
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One-way flight from San Antonio to Osaka (OSA)
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Highest demand for flights based on searches. 15% potential increase in price ($186 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from San Antonio to Osaka

Cheapest flights from San Antonio to Osaka
Explore the most affordable flight options available from San Antonio to Osaka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This Air Canada deal was found by Cheapflights users on 7/1. 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.
Sat 8/304:37 pmSAT - KIX
2 stops33h 48mAir Canada
Thu 9/116:05 pmKIX - SAT
2 stops42h 12mAir Canada
Deal found 7/1$680
This Delta deal was found by Cheapflights users on 7/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/265:15 amSAT - KIX
2 stops40h 05mDelta
Mon 9/156:10 pmKIX - SAT
2 stops43h 49mDelta
Deal found 7/1$836
This Cheapflightsfares deal was found by Cheapflights users on 7/2. 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 11/236:17 amSAT - ITM
2 stops35h 18mJapan Airlines
Fri 12/57:05 amITM - SAT
2 stops23h 10mJapan Airlines
Deal found 7/2$842
This Cheapflightsfares deal was found by Cheapflights users on 7/2. 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.
Tue 11/116:17 amSAT - KIX
2 stops35h 13mJapan Airlines
Wed 11/199:10 pmKIX - SAT
2 stops33h 05mJapan Airlines
Deal found 7/2$845
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Tue 8/267:45 amSAT - KIX
1 stop17h 05mUnited Airlines
Tue 9/164:50 pmKIX - SAT
1 stop19h 27mUnited Airlines
Deal found 7/1$863
This Japan Airlines deal was found by Cheapflights users on 7/1. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/77:05 amSAT - KIX
1 stop21h 40mMultiple Airlines
Tue 10/145:55 pmKIX - SAT
1 stop18h 47mMultiple Airlines
Deal found 7/1$871
This KAYAK deal was found by Cheapflights users on 7/1. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/267:15 amSAT - KIX
2 stops22h 15mANA
Thu 9/186:35 pmKIX - SAT
2 stops35h 43mANA
Deal found 7/1$898
This Gurufare deal was found by Cheapflights users on 7/2. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/206:00 amSAT - KIX
2 stops41h 20mChina Eastern
Sun 7/279:30 amKIX - SAT
2 stops28h 20mChina Eastern
Deal found 7/2$938
This United Airlines deal was found by Cheapflights users on 7/2. 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.
Tue 7/296:00 amSAT - ITM
2 stops21h 05mUnited Airlines
Thu 8/1412:00 pmITM - SAT
2 stops24h 15mUnited Airlines
Deal found 7/2$1,010
This American Airlines deal was found by Cheapflights users on 7/2. 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 9/268:00 amSAT - ITM
2 stops21h 05mAmerican Airlines
Fri 10/34:35 pmITM - SAT
2 stops19h 32mAmerican Airlines
Deal found 7/2$1,021
This Cheapflightsfares deal was found by Cheapflights users on 7/2. 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 9/197:15 amSAT - ITM
2 stops23h 00mANA
Sat 9/278:00 amITM - SAT
2 stops19h 15mANA
Deal found 7/2$1,038

Cheapflights Fare Finder

Customize your flight search to find flights from San Antonio to Osaka 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 July 3, 2025.
Use the filters below to find and compare flights from San Antonio to Osaka that are best for you.

Fly from

San Antonio

Fly to

Osaka

Route

Depart

Return

Price

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

Sat 8/30

4:37 pm-4:25 pm

2 stops33h 48m

Osaka Kansai Intl

Thu 9/11

6:05 pm-10:17 pm

2 stops42h 12m

$680

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

Tue 8/26

5:15 am-11:20 am

2 stops40h 05m

Osaka Kansai Intl

Mon 9/15

6:10 pm-11:59 pm

2 stops43h 49m

$836

San AntonioOsaka

SAT - ITM

SATITM

San Antonio

Sun 11/23

6:17 am-9:40 am

2 stops36h 23m

Osaka Itami

Fri 12/5

7:05 am-3:15 pm

2 stops23h 10m

$842

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

Tue 11/11

6:17 am-8:30 am

2 stops35h 13m

Osaka Kansai Intl

Wed 11/19

9:10 pm-3:15 pm

2 stops33h 05m

$845

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

Tue 8/26

7:45 am-2:50 pm

1 stop17h 05m

Osaka Kansai Intl

Tue 9/16

4:50 pm-10:17 pm

1 stop19h 27m

$863

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

Tue 10/7

7:05 am-6:45 pm

1 stop21h 40m

Osaka Kansai Intl

Tue 10/14

5:55 pm-10:42 pm

1 stop18h 47m

$871

San AntonioOsaka

SAT - ITM

SATITM

San Antonio

Fri 9/26

7:16 am-8:35 pm

2 stops23h 19m

Osaka Itami

Fri 10/3

8:00 am-1:15 pm

2 stops19h 15m

$896

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

Tue 8/26

7:15 am-7:30 pm

2 stops22h 15m

Osaka Kansai Intl

Thu 9/18

6:35 pm-4:18 pm

2 stops35h 43m

$898

San AntonioOsaka

SAT - ITM

SATITM

San Antonio

Fri 9/26

5:30 am-5:05 pm

3 stops45h 35m

Osaka Itami

Fri 10/3

12:00 pm-5:17 pm

2 stops19h 17m

$915

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

Sun 7/20

6:00 am-1:20 pm

2 stops41h 20m

Osaka Kansai Intl

Sun 7/27

9:30 am-11:50 pm

2 stops28h 20m

$938

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 14 results
1
2

Best time to book a flight from San Antonio to Osaka

Have a flexible travel schedule? Discover the best time to fly to Osaka 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 Osaka

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

Currently, February is the cheapest month in which you can book a flight from San Antonio to Osaka (average of $884). Flying from San Antonio to Osaka in June is currently the most expensive (average of $1,319). 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 OSA?

Find hourly flight availability from San Antonio to Osaka. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

When flying from San Antonio to Osaka, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Osaka

Get insights into the airlines that provide service to Osaka. 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 Osaka. Reviews last updated July 3, 2025.
Read reviews from past customers who have flown ANA, Japan Airlines, and Delta from San Antonio to Osaka. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very good
893 reviews

Comfort

8.2

Entertainment

7.9

Boarding

8.5

Food

7.7

Overall

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
ANA
8.4
Very good
893 reviews
ANA
8.4
Very good
893 reviews

Comfort

8.2

Entertainment

7.9

Boarding

8.5

Food

7.7

Overall

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Japan Airlines
8.3
Very good
1,505 reviews
ANA
8.4
Very good
893 reviews

Comfort

8.2

Entertainment

7.9

Boarding

8.5

Food

7.7

Overall

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Delta
8.0
Very good
7,982 reviews
ANA
8.4
Very good
893 reviews

Comfort

8.2

Entertainment

7.9

Boarding

8.5

Food

7.7

Overall

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
United Airlines
7.4
Good
8,861 reviews
ANA
8.4
Very good
893 reviews

Comfort

8.2

Entertainment

7.9

Boarding

8.5

Food

7.7

Overall

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
American Airlines
7.2
Good
10,000 reviews
ANA
8.4
Very good
893 reviews

Comfort

8.2

Entertainment

7.9

Boarding

8.5

Food

7.7

Overall

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Osaka. 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 Osaka?

    Most people fly from San Antonio (SAT) if they book a flight from San Antonio to Osaka. On average, San Antonio has 0 outbound flights to Osaka per day from 3 airlines. San Antonio is conveniently located just 7.6 mi from San Antonio’s city center.

  • What are the cheapest airlines flying from San Antonio to Osaka round-trip?

    Cheapflights users have booked flights from San Antonio to Osaka round-trip from $680. Other airlines that can offer you cheap pricing are Delta, from $836, and Japan Airlines, from $842. Air Canada is priced at 34% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Antonio to Osaka 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 Osaka?

    Currently, February is the cheapest month in which you can book a flight from San Antonio to Osaka (average of $884). Flying from San Antonio to Osaka in June is currently the most expensive (average of $1,319). 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

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
Nara
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Top 3 airlines flying from San Antonio to Osaka

Discover the top 3 airlines that operate flights from San Antonio to Osaka. 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$816Average$1,463FlexibilityNo cancel feeOn-time69%
Japan AirlinesCheapest$850Average$1,065FlexibilityNo cancel feeOn-time79%
ANACheapest$1,229Average$1,231FlexibilityNo cancel feeOn-time80%

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