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$413+ 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 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — OSA
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$876
(United Airlines)

One-way from

$413
(Cheapflightsfares)

Popular in

July

Cheapest in

January

Average price

$1,092
Provider with most accurate pricing for San Antonio-Osaka (OSA) flight deals.
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Provider most trusted by Cheapflights users for San Antonio-Osaka (OSA) flights.
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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. 18% potential increase in price ($316 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($49 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 28, 2025.

This United deal was found by Cheapflights users on 3/27. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/234:20 pmSAT - KIX
2 stops33h 15mUnited Airlines
Fri 12/56:30 pmKIX - SAT
3 stops33h 33mUnited Airlines
Deal found 3/27$801
This United deal was found by Cheapflights users on 3/27. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2312:24 pmSAT - ITM
2 stops38h 46mUnited Airlines
Fri 12/51:00 pmITM - SAT
2 stops18h 53mUnited Airlines
Deal found 3/27$833
This Justfly.com deal was found by Cheapflights users on 3/27. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/277:30 amSAT - ITM
2 stops20h 40mANA
Sun 10/57:30 amITM - SAT
2 stops19h 33mANA
Deal found 3/27$899
This Cheapflightsfares deal was found by Cheapflights users on 3/27. 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.
Sat 12/67:00 amSAT - ITM
2 stops34h 35mJapan Airlines
Sat 12/207:05 amITM - SAT
2 stops31h 39mJapan Airlines
Deal found 3/27$921
This Cheapflightsfares deal was found by Cheapflights users on 3/27. 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.
Sat 12/67:00 amSAT - KIX
2 stops24h 20mJapan Airlines
Sat 12/206:45 amKIX - SAT
2 stops31h 59mJapan Airlines
Deal found 3/27$922
This Mytrip deal was found by Cheapflights users on 3/26. 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.
Wed 4/237:00 amSAT - KIX
3 stops40h 20mMultiple Airlines
Wed 4/307:40 amKIX - SAT
3 stops39h 52mMultiple Airlines
Deal found 3/26$975
This Mytrip deal was found by Cheapflights users on 3/26. 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.
Wed 4/237:00 amSAT - ITM
2 stops22h 55mMultiple Airlines
Wed 4/304:55 pmITM - SAT
3 stops25h 39mMultiple Airlines
Deal found 3/26$1,494
This American Airlines deal was found by Cheapflights users on 3/27. 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 8/17:05 amSAT - KIX
1 stop21h 40mAmerican Airlines
Fri 8/155:55 pmKIX - SAT
1 stop19h 04mAmerican Airlines
Deal found 3/27$1,816
This Qatar Airways deal was found by Cheapflights users on 3/27. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/67:00 amSAT - KIX
2 stops42h 15mQatar Airways
Sat 12/203:05 pmKIX - SAT
3 stops41h 38mQatar Airways
Deal found 3/27$3,134

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 March 28, 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

Tue 8/12

5:30 am-7:30 pm

2 stops24h 00m

Osaka Kansai Intl

Tue 8/26

4:55 pm-10:46 am

2 stops31h 51m

$876

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

Wed 4/23

7:02 am-6:45 pm

1 stop21h 43m

Osaka Kansai Intl

Wed 4/30

9:10 pm-11:43 am

2 stops28h 33m

$930

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

Wed 4/23

7:00 am-1:20 pm

3 stops40h 20m

Osaka Kansai Intl

Wed 4/30

7:40 am-9:32 am

3 stops39h 52m

$975

San AntonioOsaka

SAT - ITM

SATITM

San Antonio

Wed 4/23

8:00 am-7:55 pm

2 stops21h 55m

Osaka Itami

Wed 4/30

4:55 pm-11:43 am

2 stops32h 48m

$1,031

San AntonioOsaka

SAT - ITM

SATITM

San Antonio

Tue 8/12

7:15 am-6:10 pm

2 stops20h 55m

Osaka Itami

Tue 8/26

8:00 am-1:02 pm

2 stops19h 02m

$1,070

San AntonioOsaka

SAT - ITM

SATITM

San Antonio

Tue 7/1

6:00 am-5:05 pm

2 stops45h 05m

Osaka Itami

Sat 7/12

12:00 pm-10:15 pm

2 stops24h 15m

$1,414

San AntonioOsaka

SAT - ITM

SATITM

San Antonio

Wed 4/23

7:00 am-7:55 pm

2 stops22h 55m

Osaka Itami

Wed 4/30

4:55 pm-4:34 am

3 stops25h 39m

$1,494

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

Fri 8/1

7:05 am-6:45 pm

1 stop21h 40m

Osaka Kansai Intl

Fri 8/15

5:55 pm-10:59 pm

1 stop19h 04m

$1,816

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

Sun 8/24

7:05 am-6:45 pm

1 stop21h 40m

$413

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

Sun 8/24

6:48 am-9:50 pm

2 stops25h 02m

$416

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 16 results
1
2

Compare providers for flights from San Antonio to Osaka

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Antonio to Osaka in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Antonio-Osaka flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Antonio-Osaka flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Antonio-Osaka flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Antonio-Osaka flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Antonio-Osaka flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 $898). Flying from San Antonio to Osaka in December is currently the most expensive (average of $1,343). 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 March 28, 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.

Rainfall in Osaka by month

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

In terms of precipitation, rainfall in Osaka ranges from 1.6 - 7.9 inches per month. June is typically the wettest month, when rainfall can reach 7.9 in. January is typically the driest time to visit Osaka when rainfall is around 1.6 in.

Temperature in Osaka by month

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

If weather is an important factor for your trip to Osaka, 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 84.2 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 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 March 28, 2025.
To help decide which airline to fly from San Antonio to Osaka, see what other customers have to say about Japan Airlines, ANA and Qatar Airways. 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.
Japan Airlines
8.3
Very good
1,440 reviews

Crew

8.7

Boarding

8.4

Food

7.7

Entertainment

7.8

Comfort

8.2

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
Japan Airlines
8.3
Very good
1,440 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Crew

8.7

Boarding

8.4

Food

7.7

Entertainment

7.8

Comfort

8.2

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
ANA
8.3
Very good
829 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Crew

8.7

Boarding

8.4

Food

7.7

Entertainment

7.8

Comfort

8.2

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
Qatar Airways
7.4
Good
3,538 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Crew

8.7

Boarding

8.4

Food

7.7

Entertainment

7.8

Comfort

8.2

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
United Airlines
7.4
Good
8,603 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Crew

8.7

Boarding

8.4

Food

7.7

Entertainment

7.8

Comfort

8.2

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
American Airlines
7.2
Good
10,000 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Crew

8.7

Boarding

8.4

Food

7.7

Entertainment

7.8

Comfort

8.2

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

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 $876. Other airlines that can offer you cheap pricing are Japan Airlines, from $930, and ANA, from $1,070. United Airlines is priced at 37% lower than the current average price of a flight leaving 3 months from now.

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

    The cheapest airline one-way is Japan Airlines, with whom users have recently found tickets for as low as $413. However, be on the lookout for offers from ANA and United Airlines, as they are both options that can get you from San Antonio to Osaka for a low price.

  • 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 $898). Flying from San Antonio to Osaka in December is currently the most expensive (average of $1,343). 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 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$816Average$1,468FlexibilityNo cancel feeOn-time69%
Japan AirlinesCheapest$850Average$1,065FlexibilityNo cancel feeOn-time79%
ANACheapest$1,229Average$1,231FlexibilityNo cancel feeOn-time80%
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