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 35m. Fly via Delta, 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.

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.

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).

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.

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.

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.

$425+ Flights from San Antonio to Osaka

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

Airfare is below average for this route at the moment. San Antonio to Osaka flights typically cost between $1,224 and $1,234 in February. The cheapest round-trip price found within the last 3 days was $743 on Delta (Feb 4-Feb 11).

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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 23, 2025.

Tue 12/307:37 pmSAT - ITM

3 stops33h 18mMultiple Airlines

Sat 1/32:40 pmITM - SAT

3 stops29h 57mMultiple Airlines

Deal found 12/22

$2,885

Tue 12/306:35 amSAT - KIX

2 stops24h 45mMultiple Airlines

Sat 1/38:00 amKIX - SAT

3 stops36h 37mMultiple Airlines

Deal found 12/22

$3,012

Tue 12/306:22 pmSAT - KIX

2 stops35h 23mDelta

Sat 1/311:55 amKIX - SAT

2 stops27h 43mDelta

Deal found 12/22

$3,317

Tue 12/306:00 amSAT - ITM

2 stops23h 20mJapan Airlines

Sat 1/31:40 pmITM - SAT

2 stops24h 07mJapan Airlines

Deal found 12/22

$5,515

Tue 12/307:08 amSAT - KIX

1 stop20h 42mJapan Airlines

Sat 1/39:05 pmKIX - SAT

2 stops30h 59mJapan Airlines

Deal found 12/22

$5,699

Tue 12/303:54 pmSAT - KIX

1 stop33h 46mUnited Airlines

Sat 1/36:35 pmKIX - SAT

1 stop20h 24mUnited Airlines

Deal found 12/22

$7,185

Best flights from San Antonio to Osaka
Discover carefully curated flight deals from San Antonio to Osaka that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 23, 2025.

Wed 2/45:30 amSAT - KIX

2 stops24h 15mDelta

Wed 2/112:00 pmKIX - SAT

2 stops22h 34mDelta

Deal found 12/20

$743

Wed 2/257:20 pmSAT - KIX

2 stops30h 20mUnited Airlines

Wed 3/46:35 pmKIX - SAT

1 stop18h 30mUnited Airlines

Deal found 12/22

$761

Thu 2/57:20 amSAT - ITM

2 stops21h 35mAmerican Airlines

Thu 2/124:30 pmITM - SAT

2 stops21h 21mAmerican Airlines

Deal found 12/22

$845

Wed 3/47:00 amSAT - KIX

2 stops24h 15mJapan Airlines

Wed 3/115:50 pmKIX - SAT

1 stop19h 25mJapan Airlines

Deal found 12/20

$849

Wed 2/257:00 amSAT - KIX

1 stop20h 50mMultiple Airlines

Wed 3/45:50 pmKIX - SAT

1 stop20h 01mMultiple Airlines

Deal found 12/21

$899

Thu 1/296:30 amSAT - KIX

2 stops23h 15mDelta

Sat 2/79:00 amKIX - SAT

2 stops30h 39mDelta

Deal found 12/22

$770

Thu 2/52:42 pmSAT - KIX

2 stops39h 03mDelta

Thu 2/129:00 amKIX - SAT

2 stops30h 35mDelta

Deal found 12/22

$775

Thu 1/297:20 amSAT - KIX

1 stop20h 30mJapan Airlines

Sat 2/75:50 pmKIX - SAT

1 stop20h 04mJapan Airlines

Deal found 12/22

$869

Thu 2/57:20 amSAT - KIX

1 stop20h 30mAmerican Airlines

Thu 2/125:50 pmKIX - SAT

2 stops17h 58mAmerican Airlines

Deal found 12/22

$900

Wed 2/257:00 amSAT - KIX

2 stops34h 25mJapan Airlines

Wed 3/49:00 pmKIX - SAT

2 stops40h 51mJapan Airlines

Deal found 12/21

$899

Sat 1/172:35 pmSAT - ITM

2 stops27h 05mJapan Airlines

Wed 1/214:50 pmITM - SAT

2 stops21h 04mJapan Airlines

Deal found 12/20

$956

Wed 3/47:00 amSAT - ITM

2 stops21h 50mJapan Airlines

Wed 3/117:30 amITM - SAT

2 stops20h 48mJapan Airlines

Deal found 12/20

$992

Thu 3/57:00 amSAT - ITM

2 stops44h 10mUnited Airlines

Sun 3/151:00 pmITM - SAT

2 stops37h 25mUnited Airlines

Deal found 12/21

$1,329

Fri 3/66:00 amSAT - ITM

2 stops22h 50mJapan Airlines

Sun 3/156:30 pmITM - SAT

2 stops33h 48mJapan Airlines

Deal found 12/21

$1,382

Tue 12/307:37 pmSAT - ITM

3 stops33h 18mMultiple Airlines

Sat 1/32:40 pmITM - SAT

3 stops29h 57mMultiple Airlines

Deal found 12/22

$2,885

Tue 12/306:00 amSAT - ITM

2 stops23h 20mJapan Airlines

Sat 1/31:40 pmITM - SAT

2 stops24h 07mJapan Airlines

Deal found 12/22

$5,515

Last-minute flights from San Antonio to Osaka
Discover last-minute flight deals from San Antonio to Osaka. Data last updated December 23, 2025 and is based on user searches.

Tue 12/307:37 pmSAT - ITM

3 stops33h 18mMultiple Airlines

Sat 1/32:40 pmITM - SAT

3 stops29h 57mMultiple Airlines

Deal found 12/22

$2,885

Tue 12/306:35 amSAT - KIX

2 stops24h 45mMultiple Airlines

Sat 1/38:00 amKIX - SAT

3 stops36h 37mMultiple Airlines

Deal found 12/22

$3,012

Tue 12/306:22 pmSAT - KIX

2 stops35h 23mDelta

Sat 1/311:55 amKIX - SAT

2 stops27h 43mDelta

Deal found 12/22

$3,317

Tue 12/306:00 amSAT - ITM

2 stops23h 20mJapan Airlines

Sat 1/31:40 pmITM - SAT

2 stops24h 07mJapan Airlines

Deal found 12/22

$5,515

Tue 12/307:08 amSAT - KIX

1 stop20h 42mJapan Airlines

Sat 1/39:05 pmKIX - SAT

2 stops30h 59mJapan Airlines

Deal found 12/22

$5,699

Tue 12/303:54 pmSAT - KIX

1 stop33h 46mUnited Airlines

Sat 1/36:35 pmKIX - SAT

1 stop20h 24mUnited Airlines

Deal found 12/22

$7,185

Sat 1/172:35 pmSAT - ITM

2 stops26h 05mJapan Airlines

Wed 1/2111:30 amITM - SAT

2 stops26h 24mJapan Airlines

Deal found 12/21

$956

Sat 1/172:35 pmSAT - KIX

2 stops32h 40mJapan Airlines

Wed 1/219:05 pmKIX - SAT

2 stops40h 49mJapan Airlines

Deal found 12/20

$959

Thu 1/296:30 amSAT - KIX

2 stops23h 15mDelta

Sat 2/79:00 amKIX - SAT

2 stops30h 39mDelta

Deal found 12/22

$770

Thu 1/297:20 amSAT - KIX

1 stop20h 30mJapan Airlines

Sat 2/75:50 pmKIX - SAT

1 stop20h 04mJapan Airlines

Deal found 12/22

$869

Thu 1/292:10 pmSAT - KIX

3 stops35h 30mUnited Airlines

Sat 2/76:35 pmKIX - SAT

2 stops17h 46mUnited Airlines

Deal found 12/22

$984

Thu 1/292:35 pmSAT - KIX

3 stops33h 20mMultiple Airlines

Sat 2/74:15 pmKIX - SAT

3 stops36h 50mMultiple Airlines

Deal found 12/22

$1,298

One-way flights from San Antonio to Osaka
Search for one-way flight options from San Antonio to Osaka. Find affordable one-way fares based on user searches. Data last updated December 23, 2025.

Fri 2/277:20 pmSAT - KIX

2 stops30h 20mUnited Airlines

Deal found 12/22

$425

Sun 2/151:34 pmSAT - KIX

2 stops40h 11mDelta

Deal found 12/22

$426

Fri 2/277:00 amSAT - ITM

2 stops19h 35mAmerican Airlines

Deal found 12/22

$446

Sun 2/1511:43 amSAT - KIX

3 stops61h 57mUnited Airlines

Deal found 12/22

$453

Fri 2/2710:53 amSAT - KIX

3 stops54h 52mMultiple Airlines

Deal found 12/22

$456

Sun 2/157:00 amSAT - KIX

1 stop20h 50mAmerican Airlines

Deal found 12/22

$490

Fri 2/2710:53 amSAT - ITM

3 stops41h 57mMultiple Airlines

Deal found 12/22

$499

Tue 3/315:50 pmSAT - KIX

2 stops28h 25mMultiple Airlines

Deal found 12/22

$551

Tue 3/246:45 amSAT - KIX

3 stops36h 05mMultiple Airlines

Deal found 12/22

$571

Tue 3/247:00 amSAT - KIX

2 stops35h 35mANA

Deal found 12/22

$577

Sun 3/298:05 amSAT - KIX

2 stops24h 10mJapan Airlines

Deal found 12/21

$580

Sun 1/42:01 pmSAT - KIX

3 stops39h 34mMultiple Airlines

Deal found 12/21

$594

Find flight deals from San Antonio to Osaka

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$743 (Delta)
One-way from	$425 (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

Fly from

Fly to

Route

Depart

Return

Price

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

Wed 2/4

5:30 am-8:45 pm

2 stops24h 15m

Osaka Kansai Intl

Wed 2/11

2:00 pm-9:34 pm

2 stops22h 34m

$743

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

Wed 2/25

7:20 pm-4:40 pm

2 stops30h 20m

Osaka Kansai Intl

Wed 3/4

6:35 pm-10:05 pm

1 stop18h 30m

$761

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

Thu 1/29

6:30 am-8:45 pm

2 stops23h 15m

Osaka Kansai Intl

Sat 2/7

9:00 am-12:39 am

2 stops30h 39m

$770

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

Thu 2/5

2:42 pm-8:45 pm

2 stops39h 03m

Osaka Kansai Intl

Thu 2/12

9:00 am-12:35 am

2 stops30h 35m

$775

San AntonioOsaka

SAT - ITM

SATITM

San Antonio

Thu 2/5

7:20 am-7:55 pm

2 stops21h 35m

Osaka Itami

Thu 2/12

4:30 pm-10:51 pm

2 stops21h 21m

$845

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

Wed 3/4

7:00 am-10:15 pm

2 stops24h 15m

Osaka Kansai Intl

Wed 3/11

5:50 pm-11:15 pm

1 stop19h 25m

$849

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

Thu 1/29

7:20 am-6:50 pm

1 stop20h 30m

Osaka Kansai Intl

Sat 2/7

5:50 pm-10:54 pm

1 stop20h 04m

$869

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

Wed 2/25

7:00 am-6:50 pm

1 stop20h 50m

Osaka Kansai Intl

Wed 3/4

5:50 pm-10:51 pm

1 stop20h 01m

$899

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

Wed 2/25

7:00 am-8:25 am

2 stops34h 25m

Osaka Kansai Intl

Wed 3/4

9:00 pm-10:51 pm

2 stops40h 51m

$899

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

Thu 2/5

7:20 am-6:50 pm

1 stop20h 30m

Osaka Kansai Intl

Thu 2/12

5:50 pm-8:48 pm

2 stops17h 58m

$900

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

Showing 1-10 of 32 results

Compare providers for flights from San Antonio to Osaka

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.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
AranGrant	Price Accuracy2 stars	Trust Score*3 stars
Ovago	Price Accuracy2 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust 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?

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

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

1,660 reviews

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

1,660 reviews

Japan Airlines

8.3

Very good

1,660 reviews

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

9,103 reviews

Japan Airlines

8.3

Very good

1,660 reviews

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

11,053 reviews

Japan Airlines

8.3

Very good

1,660 reviews

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

10,551 reviews

Japan Airlines

8.3

Very good

1,660 reviews

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

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 35m. Fly via Delta, 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

Nara

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Top 2 airlines flying from San Antonio to Osaka

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$816	Average$1,098	FlexibilityNo cancel fee	On-time69%
ANA	Cheapest$1,229	Average$1,231	FlexibilityNo cancel fee	On-time80%

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$425+ 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 2/27. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from San Antonio to Osaka

Cheapest flights from San Antonio to OsakaExplore 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 23, 2025.

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 23, 2025.

Find flight deals from San Antonio to Osaka

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Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

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Use the filters below to find and compare flights from San Antonio to Osaka that are best for you.

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.

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.

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?

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 23, 2025.

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

Reviews of airlines servicing Osaka

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.

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?

How long is the flight from San Antonio to Osaka?

What is the cheapest airline to fly from San Antonio to Osaka round-trip?

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

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

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

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

Traveling to a place near Osaka?

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Alternative routes for San Antonio to Osaka

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Top 2 airlines flying from San Antonio to Osaka

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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 23, 2025.