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$783+ 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 5/24. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — OSA
Apr 29 — May 61
Tue 4/29
Tue 5/6
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 April 24, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$829
(Justfly.com)

One-way from

$783
(Kiwi.com)

Popular in

May

Cheapest in

January

Average price

$1,707
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. 16% potential increase in price ($276 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($58 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 24, 2025.

This Air Canada deal was found by Cheapflights users on 4/23. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/272:20 pmSAT - KIX
2 stops36h 05mAir Canada
Sun 10/56:05 pmKIX - SAT
2 stops35h 58mAir Canada
Deal found 4/23$884
This American Airlines deal was found by Cheapflights users on 4/23. 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.
Fri 8/17:05 amSAT - KIX
1 stop21h 40mAmerican Airlines
Fri 8/155:55 pmKIX - SAT
1 stop19h 04mAmerican Airlines
Deal found 4/23$971
This Gurufare deal was found by Cheapflights users on 4/22. 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 11/233:10 pmSAT - ITM
2 stops35h 25mJapan Airlines
Fri 12/57:05 amITM - SAT
2 stops20h 42mJapan Airlines
Deal found 4/22$1,021
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Sun 11/237:35 amSAT - KIX
1 stop18h 00mUnited Airlines
Fri 12/58:25 amKIX - SAT
2 stops19h 38mUnited Airlines
Deal found 4/23$1,042
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Sat 9/277:45 amSAT - ITM
3 stops43h 20mUnited Airlines
Sun 10/512:00 pmITM - SAT
2 stops21h 50mUnited Airlines
Deal found 4/23$1,078
This eDestinos deal was found by Cheapflights users on 4/23. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/176:00 amSAT - KIX
2 stops36h 20mJapan Airlines
Thu 7/105:55 pmKIX - SAT
1 stop18h 07mJapan Airlines
Deal found 4/23$1,083
This Ovago deal was found by Cheapflights users on 4/22. 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.
Sat 9/276:48 amSAT - ITM
2 stops22h 22mANA
Sun 10/510:00 amITM - SAT
2 stops26h 55mANA
Deal found 4/22$1,094
This American Airlines deal was found by Cheapflights users on 4/22. 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.
Thu 11/67:10 amSAT - ITM
2 stops21h 40mAmerican Airlines
Tue 11/111:35 pmITM - SAT
2 stops20h 05mAmerican Airlines
Deal found 4/22$1,101
This Japan Airlines deal was found by Cheapflights users on 4/22. 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.
Sat 9/273:31 pmSAT - KIX
1 stop37h 14mMultiple Airlines
Sun 10/55:55 pmKIX - SAT
1 stop18h 41mMultiple Airlines
Deal found 4/22$1,233
This Mytrip deal was found by Cheapflights users on 4/22. 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.
Mon 6/97:05 amSAT - ITM
2 stops22h 50mMultiple Airlines
Thu 6/192:35 pmITM - SAT
3 stops33h 12mMultiple Airlines
Deal found 4/22$1,377
This AranGrant deal was found by Cheapflights users on 4/23. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1712:57 pmSAT - KIX
2 stops29h 33mANA
Tue 9/306:45 amKIX - SAT
2 stops23h 18mANA
Deal found 4/23$22,064
This Emirates deal was found by Cheapflights users on 4/23. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/154:22 pmSAT - KIX
2 stops34h 53mEmirates
Fri 10/311:45 pmKIX - SAT
2 stops35h 32mEmirates
Deal found 4/23$23,858

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 April 24, 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 9/23

4:37 pm-4:25 pm

2 stops33h 48m

Osaka Kansai Intl

Tue 10/7

6:05 pm-5:57 pm

2 stops37h 52m

$829

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

Tue 9/23

7:00 am-6:45 pm

1 stop21h 45m

Osaka Kansai Intl

Wed 10/8

6:45 am-10:48 pm

2 stops30h 03m

$930

San AntonioOsaka

SAT - ITM

SATITM

San Antonio

Wed 9/24

7:00 am-5:35 pm

2 stops20h 35m

Osaka Itami

Wed 10/8

4:35 pm-10:48 pm

2 stops20h 13m

$930

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

$971

San AntonioOsaka

SAT - ITM

SATITM

San Antonio

Tue 9/23

6:00 am-7:45 pm

2 stops23h 45m

Osaka Itami

Wed 10/8

12:30 pm-10:48 pm

2 stops24h 18m

$997

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

Sun 9/21

7:15 am-7:30 pm

2 stops22h 15m

Osaka Kansai Intl

Fri 10/10

7:00 am-1:20 pm

2 stops20h 20m

$1,023

San AntonioOsaka

SAT - ITM

SATITM

San Antonio

Wed 9/24

5:30 am-5:05 pm

3 stops45h 35m

Osaka Itami

Wed 10/8

12:00 pm-5:27 pm

2 stops19h 27m

$1,046

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

Fri 9/26

7:45 am-2:50 pm

1 stop17h 05m

Osaka Kansai Intl

Tue 10/7

4:50 pm-10:08 pm

1 stop19h 18m

$1,052

San AntonioOsaka

SAT - ITM

SATITM

San Antonio

Tue 9/23

7:15 am-6:10 pm

2 stops20h 55m

Osaka Itami

Fri 10/10

7:30 am-1:20 pm

2 stops19h 50m

$1,062

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

Sat 9/27

3:31 pm-6:45 pm

1 stop37h 14m

Osaka Kansai Intl

Sun 10/5

5:55 pm-10:36 pm

1 stop18h 41m

$1,233

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice 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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on San Antonio-Osaka flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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 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 April 24, 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 April 24, 2025.
To help decide which airline to fly from San Antonio to Osaka, see what other customers have to say about Korean Air, Japan Airlines and China Airlines. 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.
Korean Air
8.4
Very good
1,062 reviews

Comfort

8.3

Overall

8.4

Boarding

8.5

Crew

8.7

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,062 reviews
Korean Air
8.4
Very good
1,062 reviews

Comfort

8.3

Overall

8.4

Boarding

8.5

Crew

8.7

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Japan Airlines
8.3
Very good
1,452 reviews
Korean Air
8.4
Very good
1,062 reviews

Comfort

8.3

Overall

8.4

Boarding

8.5

Crew

8.7

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
China Airlines
8.3
Very good
727 reviews
Korean Air
8.4
Very good
1,062 reviews

Comfort

8.3

Overall

8.4

Boarding

8.5

Crew

8.7

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
ANA
8.3
Very good
853 reviews
Korean Air
8.4
Very good
1,062 reviews

Comfort

8.3

Overall

8.4

Boarding

8.5

Crew

8.7

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Emirates
8.0
Very good
3,206 reviews
Korean Air
8.4
Very good
1,062 reviews

Comfort

8.3

Overall

8.4

Boarding

8.5

Crew

8.7

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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 $829. Other airlines that can offer you cheap pricing are Japan Airlines, from $930, and American Airlines, from $930. Air Canada is priced at 39% 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 $898). Flying from San Antonio to Osaka in December is currently the most expensive (average of $1,350). 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
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 April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$816Average$1,468FlexibilityNo cancel feeOn-time69%
Japan AirlinesCheapest$850Average$1,070FlexibilityNo cancel feeOn-time79%
ANACheapest$1,229Average$1,231FlexibilityNo cancel feeOn-time80%

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