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$519+ 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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — OSA
dic. 25 — ene. 11
jue. 12/25
jue. 1/1
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 noviembre 25, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$756
(United Airlines)

One-way from

$519
(United Airlines)

Popular in

June

Cheapest in

August

Average price

$904
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 ($230 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in November 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 noviembre 25, 2025.

This FlightHub deal was found by Cheapflights users on 11/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/17:40 amSAT - ITM
2 stops20h 15mANA
lun. 12/157:30 amITM - SAT
2 stops19h 58mANA
Deal found 11/23$897
This American Airlines deal was found by Cheapflights users on 11/23. 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.
lun. 12/17:30 amSAT - KIX
1 stop20h 20mAmerican Airlines
lun. 12/155:50 pmKIX - SAT
1 stop20h 08mAmerican Airlines
Deal found 11/23$909
This United Airlines deal was found by Cheapflights users on 11/23. 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.
lun. 12/17:00 pmSAT - KIX
2 stops30h 40mUnited Airlines
lun. 12/156:35 pmKIX - SAT
1 stop18h 55mUnited Airlines
Deal found 11/23$913
This KAYAK deal was found by Cheapflights users on 11/23. 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.
lun. 12/19:15 amSAT - KIX
2 stops22h 05mJapan Airlines
mié. 12/35:50 pmKIX - SAT
1 stop20h 08mJapan Airlines
Deal found 11/23$1,040
This Ovago deal was found by Cheapflights users on 11/23. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/17:30 amSAT - KIX
1 stop20h 20mJapan Airlines
mar. 12/29:05 pmKIX - SAT
2 stops40h 53mJapan Airlines
Deal found 11/23$1,055
This United Airlines deal was found by Cheapflights users on 11/23. 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.
lun. 12/15:30 amSAT - KIX
2 stops20h 10mUnited Airlines
mié. 12/36:35 pmKIX - SAT
2 stops32h 53mUnited Airlines
Deal found 11/23$1,170
This United Airlines deal was found by Cheapflights users on 11/23. 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.
lun. 12/17:40 amSAT - ITM
2 stops19h 30mUnited Airlines
mié. 12/31:00 pmITM - SAT
2 stops25h 00mUnited Airlines
Deal found 11/23$1,172
This Ovago deal was found by Cheapflights users on 11/23. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/17:30 amSAT - ITM
2 stops19h 05mJapan Airlines
mar. 12/28:10 pmITM - SAT
2 stops41h 48mJapan Airlines
Deal found 11/23$1,308
This Mytrip deal was found by Cheapflights users on 11/23. 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.
lun. 12/16:07 pmSAT - KIX
2 stops23h 43mMultiple Airlines
lun. 12/1510:25 pmKIX - SAT
3 stops35h 34mMultiple Airlines
Deal found 11/23$1,310
This United Airlines deal was found by Cheapflights users on 11/24. 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.
mar. 12/238:52 amSAT - ITM
2 stops42h 18mUnited Airlines
mar. 1/131:00 pmITM - SAT
2 stops22h 56mUnited Airlines
Deal found 11/24$1,468
This United Airlines deal was found by Cheapflights users on 11/24. 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.
mar. 12/234:55 pmSAT - KIX
2 stops32h 45mUnited Airlines
mar. 1/136:35 pmKIX - SAT
2 stops33h 44mUnited Airlines
Deal found 11/24$1,578
This Gurufare deal was found by Cheapflights users on 11/24. 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.
mar. 12/236:00 amSAT - KIX
2 stops35h 25mJapan Airlines
mar. 1/135:50 pmKIX - SAT
1 stop20h 04mJapan Airlines
Deal found 11/24$1,680

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 noviembre 25, 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

mié. 2/25

5:20 am-4:40 pm

2 stops20h 20m

Osaka Kansai Intl

mié. 3/4

6:35 pm-11:11 am

2 stops31h 36m

$760

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

sáb. 1/17

5:25 am-4:40 pm

2 stops20h 15m

Osaka Kansai Intl

dom. 1/25

6:35 pm-9:21 pm

2 stops17h 46m

$760

San AntonioOsaka

SAT - ITM

SATITM

San Antonio

dom. 2/22

7:00 am-6:10 pm

2 stops44h 10m

Osaka Itami

jue. 2/26

1:00 pm-8:53 pm

2 stops22h 53m

$762

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

jue. 1/8

11:43 am-4:40 pm

3 stops37h 57m

Osaka Kansai Intl

jue. 1/15

6:35 pm-10:47 am

2 stops31h 12m

$774

San AntonioOsaka

SAT - ITM

SATITM

San Antonio

sáb. 1/17

7:00 am-7:30 am

2 stops33h 30m

Osaka Itami

dom. 1/25

2:05 pm-10:47 am

2 stops35h 42m

$790

San AntonioOsaka

SAT - ITM

SATITM

San Antonio

jue. 1/8

2:05 pm-6:10 pm

3 stops37h 05m

Osaka Itami

jue. 1/15

1:00 pm-11:15 pm

2 stops49h 15m

$813

San AntonioOsaka

SAT - ITM

SATITM

San Antonio

vie. 1/9

7:20 am-8:20 pm

2 stops22h 00m

Osaka Itami

vie. 1/16

7:25 am-12:18 pm

2 stops19h 53m

$867

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

sáb. 1/17

2:35 pm-6:50 pm

1 stop37h 15m

Osaka Kansai Intl

dom. 1/25

5:50 pm-10:54 pm

1 stop20h 04m

$895

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

lun. 1/26

7:20 am-6:50 pm

1 stop20h 30m

Osaka Kansai Intl

jue. 1/29

7:00 am-1:15 pm

2 stops21h 15m

$900

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

vie. 1/9

7:20 am-6:50 pm

1 stop20h 30m

Osaka Kansai Intl

vie. 1/16

5:50 pm-2:05 pm

1 stop35h 15m

$911

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/23

Showing 1-10 of 34 results
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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 November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Antonio-Osaka flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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, October is the cheapest month in which you can book a flight from San Antonio to Osaka (average of $725). Flying from San Antonio to Osaka in May is currently the most expensive (average of $1,090). 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 noviembre 25, 2025.

A simple way to save on the total cost of your ticket is to fly from San Antonio to Osaka in the evening. If you’re flexible enough to do this you can expect to save up to 38% on your trip compared to booking a flight in the morning.

How much does it cost to fly round-trip from San Antonio to Osaka?

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 noviembre 25, 2025.
Read reviews from past customers who have flown Japan Airlines, United Airlines, and American Airlines 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.
Japan Airlines
8.3
Very good
1,630 reviews

Comfort

8.2

Boarding

8.4

Overall

8.3

Entertainment

7.8

Food

7.7

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

BKK - NRT

Everything was was a great experience, the staff was very friendly and always had a smile on the face.
Japan Airlines
8.3
Very good
1,630 reviews
Japan Airlines
8.3
Very good
1,630 reviews

Comfort

8.2

Boarding

8.4

Overall

8.3

Entertainment

7.8

Food

7.7

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

BKK - NRT

Everything was was a great experience, the staff was very friendly and always had a smile on the face.
United Airlines
7.4
Good
9,046 reviews
Japan Airlines
8.3
Very good
1,630 reviews

Comfort

8.2

Boarding

8.4

Overall

8.3

Entertainment

7.8

Food

7.7

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

BKK - NRT

Everything was was a great experience, the staff was very friendly and always had a smile on the face.
American Airlines
7.2
Good
11,038 reviews
Japan Airlines
8.3
Very good
1,630 reviews

Comfort

8.2

Boarding

8.4

Overall

8.3

Entertainment

7.8

Food

7.7

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

BKK - NRT

Everything was was a great experience, the staff was very friendly and always had a smile on the face.
Air Canada
7.1
Good
10,476 reviews
Japan Airlines
8.3
Very good
1,630 reviews

Comfort

8.2

Boarding

8.4

Overall

8.3

Entertainment

7.8

Food

7.7

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

BKK - NRT

Everything was was a great experience, the staff was very friendly and always had a smile on the face.

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.

  • How long is the flight from San Antonio to Osaka?

    There are many flights that can get you from San Antonio to Osaka in 20h 20m. Fly via United Airlines or ANA to get the fastest option. There are 6794 mi between San Antonio and Osaka. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 $816. Another airline that can offer you cheap pricing is Japan Airlines. United Airlines is priced at 17% 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, October is the cheapest month in which you can book a flight from San Antonio to Osaka (average of $725). Flying from San Antonio to Osaka in May is currently the most expensive (average of $1,090). 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 Osaka?

Book flights to Osaka if you plan to visit one of these locations
Nara
Nishinomiya

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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 noviembre 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$816Average$1,148FlexibilityNo cancel feeOn-time69%
Japan AirlinesCheapest$850Average$1,047FlexibilityNo cancel feeOn-time79%
ANACheapest$1,229Average$1,231FlexibilityNo cancel feeOn-time80%

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