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Osaka

$419+ 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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — OSA
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
1 adult, Economy
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Cheap 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 December 16, 2025.

This Qatar Airways deal was found by Cheapflights users on 12/15. 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.
Wed 12/176:00 amSAT - KIX
2 stops43h 25mQatar Airways
Sun 12/285:55 pmKIX - SAT
2 stops50h 10mQatar Airways
Deal found 12/15$2,704
This Cheapflightsfares deal was found by Cheapflights users on 12/15. 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.
Wed 12/177:15 amSAT - ITM
2 stops19h 20mJapan Airlines
Sat 12/274:50 pmITM - SAT
2 stops20h 57mJapan Airlines
Deal found 12/15$3,191
This Cheapflightsfares deal was found by Cheapflights users on 12/15. 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.
Wed 12/177:15 amSAT - ITM
2 stops19h 20mJapan Airlines
Sun 12/288:30 amITM - SAT
2 stops17h 26mJapan Airlines
Deal found 12/15$3,210
This KAYAK deal was found by Cheapflights users on 12/14. 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.
Wed 12/177:15 amSAT - KIX
1 stop20h 35mJapan Airlines
Sat 12/275:50 pmKIX - SAT
1 stop19h 57mJapan Airlines
Deal found 12/14$3,297
This American Airlines deal was found by Cheapflights users on 12/14. 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.
Wed 12/176:00 amSAT - KIX
2 stops21h 50mAmerican Airlines
Sat 12/275:50 pmKIX - SAT
2 stops20h 33mAmerican Airlines
Deal found 12/14$3,351
This Qatar Airways deal was found by Cheapflights users on 12/15. 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.
Wed 12/176:05 pmSAT - KIX
2 stops31h 20mMultiple Airlines
Sat 12/279:05 pmKIX - SAT
3 stops37h 20mMultiple Airlines
Deal found 12/15$3,378
This Cheapflightsfares deal was found by Cheapflights users on 12/15. 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.
Wed 12/177:15 amSAT - KIX
1 stop20h 35mJapan Airlines
Sun 12/287:00 amKIX - SAT
2 stops20h 02mJapan Airlines
Deal found 12/15$3,974
This Qatar Airways deal was found by Cheapflights users on 12/14. 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.
Wed 12/176:00 amSAT - KIX
2 stops43h 25mQatar Airways
Sat 12/279:05 pmKIX - SAT
3 stops36h 05mQatar Airways
Deal found 12/14$4,127

Find 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 December 16, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$743
(Delta)

One-way from

$419
(United Airlines)

Popular in

December

Cheapest in

August

Average price

$1,530
Provider with most accurate pricing for San Antonio-Osaka (OSA) flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Antonio-Osaka (OSA) flights.
Search Deals
From San Antonio to Osaka (OSA)
Search Deals
One-way flight from San Antonio to Osaka (OSA)
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($64 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($48 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 16, 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 - ITM

SATITM

San Antonio

Tue 1/20

9:00 am-8:10 am

2 stops32h 10m

Osaka Itami

Tue 1/27

7:30 am-11:13 pm

2 stops30h 43m

$744

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

Mon 1/19

5:59 pm-4:40 pm

2 stops31h 41m

Osaka Kansai Intl

Fri 1/23

6:35 pm-11:34 am

2 stops31h 59m

$761

San AntonioOsaka

SAT - ITM

SATITM

San Antonio

Tue 1/27

6:14 am-6:45 pm

2 stops21h 31m

Osaka Itami

Tue 2/3

3:25 pm-8:50 pm

2 stops20h 25m

$762

San AntonioOsaka

SAT - ITM

SATITM

San Antonio

Wed 1/28

8:16 am-7:55 pm

2 stops20h 39m

Osaka Itami

Wed 2/4

3:25 pm-5:31 pm

2 stops17h 06m

$762

San AntonioOsaka

SAT - ITM

SATITM

San Antonio

Tue 1/20

8:16 am-7:55 pm

2 stops20h 39m

Osaka Itami

Tue 1/27

8:30 am-2:05 pm

2 stops20h 35m

$762

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

Tue 2/17

7:00 am-7:25 pm

2 stops45h 25m

Osaka Kansai Intl

Tue 2/24

6:35 pm-10:05 pm

1 stop18h 30m

$763

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

Wed 2/25

2:10 pm-4:40 pm

2 stops59h 30m

Osaka Kansai Intl

Wed 3/4

6:35 pm-10:05 pm

1 stop18h 30m

$776

San AntonioOsaka

SAT - ITM

SATITM

San Antonio

Tue 2/17

7:40 am-6:55 pm

2 stops20h 15m

Osaka Itami

Tue 2/24

3:00 pm-11:12 pm

2 stops23h 12m

$788

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

Sun 1/11

5:25 am-4:40 pm

2 stops20h 15m

Osaka Kansai Intl

Sun 1/18

6:35 pm-8:41 am

2 stops29h 06m

$855

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

Wed 2/25

7:10 am-8:25 am

2 stops34h 15m

Osaka Kansai Intl

Wed 3/4

5:50 pm-10:51 pm

1 stop20h 01m

$859

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 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 $1,081). 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 December 16, 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.

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 December 16, 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
1,662 reviews

Crew

8.7

Food

7.7

Overall

8.3

Boarding

8.4

Comfort

8.2

Entertainment

7.8

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
1,662 reviews
Japan Airlines
8.3
Very good
1,662 reviews

Crew

8.7

Food

7.7

Overall

8.3

Boarding

8.4

Comfort

8.2

Entertainment

7.8

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
9,094 reviews
Japan Airlines
8.3
Very good
1,662 reviews

Crew

8.7

Food

7.7

Overall

8.3

Boarding

8.4

Comfort

8.2

Entertainment

7.8

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
11,047 reviews
Japan Airlines
8.3
Very good
1,662 reviews

Crew

8.7

Food

7.7

Overall

8.3

Boarding

8.4

Comfort

8.2

Entertainment

7.8

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
10,529 reviews
Japan Airlines
8.3
Very good
1,662 reviews

Crew

8.7

Food

7.7

Overall

8.3

Boarding

8.4

Comfort

8.2

Entertainment

7.8

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 2 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 21h 31m. Fly via ANA, United Airlines, or American Airlines to get the fastest option. There are 6769 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 is the cheapest airline to fly from San Antonio to Osaka round-trip?

    Cheapflights users have booked flights from San Antonio to Osaka round-trip from $816. United Airlines is priced at 22% 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 $1,081). 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

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Top 2 airlines flying from San Antonio to Osaka

Discover the top 2 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 December 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$816Average$1,148FlexibilityNo cancel feeOn-time69%
ANACheapest$1,229Average$1,231FlexibilityNo cancel feeOn-time80%

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