How many flights depart from United States to Osaka on average per week?

96 flights are operational weekly from United States to Osaka as of November 2025. The most popular departure day for this route is Mon, with 15% of flights per week taking off on this day.

What airlines fly to Osaka?

Japan Airlines, ANA and Asiana Airlines are the top three most popular airlines that fly to Osaka from United States according to our data. Japan Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Osaka. Keep in mind that there are 16 different airlines that fly to Osaka on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Osaka?

Average flight duration from United States to Osaka depends on which airport you fly into and out of. Flying from San Francisco to Osaka Kansai Intl Airport is 12h 05m on average, while flying from Los Angeles to Osaka Kansai Intl Airport is 12h 20m on average. Osaka Kansai Intl Airport is the most popular airport in Osaka.

What is the cheapest airline that flies from United States to Osaka?

Alaska Airlines, Asiana Airlines, and Korean Air are the most popular carriers operating from United States to Osaka

How many flights depart from United States to Osaka on average per day?

The number of flights available between United States and Osaka is 13 per day as of November 2025. The most frequent departure time is 2:00PM, with 96% of daily flights leaving in the afternoon.

When did momondo last update prices for flights from United States to Osaka?

Prices for flights from United States to Osaka refresh daily.

How many operators does momondo search for flights from United States to Osaka?

There are 16 operators available for flights from United States to Osaka as of November 2025.

How old do you have to be to fly from United States to Osaka?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United States to Osaka.

What documentation or ID do you need to fly to Osaka?

The necessary travel and health documents for your Osaka trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$210 Cheap Flights from the United States to Osaka in 2025/26

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Find the cheapest flights from the United States to Osaka

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Recent round-trip flight deals from the United States to Osaka

Enter your travel dates to find the best prices.

7:00 am - 6:45 pmSEA-KIX

18h 45m1 stop

8:45 pm - 8:07 pmKIX-SEA

16h 22m1 stop

$361Alaska Airlines

Find Deal

Fri, Jan 16 - Mon, Jan 26

7:00 am - 6:45 pmSEA-KIX

18h 45m1 stop

8:45 pm - 9:15 pmKIX-SEA

16h 30m1 stop

$370Alaska Airlines

Find Deal

Fri, Jan 30 - Sun, Mar 8

10:20 pm - 2:50 pmHNL-KIX

21h 30m1 stop

11:05 am - 6:10 pmKIX-HNL

26h 05m1 stop

$597United Airlines

Find Deal

Thu, Apr 23 - Thu, Apr 30

3:20 pm - 10:05 amHNL-KIX

23h 45m1 stop

11:05 am - 6:55 pmKIX-HNL

26h 50m1 stop

$598United Airlines

Find Deal

Sun, Feb 1 - Thu, Feb 12

11:30 am - 9:45 pmLAX-UKB

17h 15m1 stop

9:15 pm - 5:50 pmUKB-LAX

13h 35m1 stop

$613ANA

Find Deal

Sun, Feb 1 - Mon, Feb 16

3:45 pm - 8:10 amSEA-ITM

23h 25m1 stop

4:00 pm - 1:20 pmITM-SEA

14h 20m1 stop

$637ANA

Find Deal

Fri, Jan 30 - Mon, Feb 16

12:30 pm - 7:55 pmSEA-ITM

14h 25m1 stop

2:40 pm - 2:34 pmITM-SEA

16h 54m2 stops

$645Japan Airlines

Find Deal

Tue, Jan 13 - Fri, Jan 23

10:05 am - 6:55 pmSEA-ITM

15h 50m2 stops

2:00 pm - 2:31 pmITM-SEA

17h 31m2 stops

$647Air Canada

Find Deal

Sun, Feb 15 - Wed, Feb 25

12:30 pm - 7:55 pmSEA-ITM

14h 25m1 stop

10:45 am - 9:55 amITM-SEA

16h 10m2 stops

$649Japan Airlines

Find Deal

Mon, Jan 12 - Wed, Jan 21

10:05 am - 6:55 pmSEA-ITM

15h 50m2 stops

2:00 pm - 7:16 pmITM-SEA

22h 16m2 stops

$659Air Canada

Find Deal

Wed, Jan 14 - Sun, Jan 25

Alaska Airlines flights from United States to Osaka

Our best Alaska Airlines deals on United States to Osaka flight tickets

Alaska Airlines

Jan 16

SEA7:00 amSeattle/Tacoma Intl

18h 45m

1 stop

KIX6:45 pmOsaka Kansai Intl

Jan 26

KIX8:45 pmOsaka Kansai Intl

16h 22m

1 stop

SEA8:07 pmSeattle/Tacoma Intl

$361

Find similar

Alaska Airlines

Jan 30

SEA7:00 amSeattle/Tacoma Intl

18h 45m

1 stop

KIX6:45 pmOsaka Kansai Intl

Mar 8

KIX8:45 pmOsaka Kansai Intl

16h 30m

1 stop

SEA9:15 pmSeattle/Tacoma Intl

$370

Find similar

Alaska Airlines

Jan 15

SEA5:45 pmSeattle/Tacoma Intl

32h 00m

1 stop

KIX6:45 pmOsaka Kansai Intl

Jan 26

KIX8:45 pmOsaka Kansai Intl

16h 22m

1 stop

SEA8:07 pmSeattle/Tacoma Intl

$371

Find similar

Korean Air flights from United States to Osaka

Our best Korean Air deals on United States to Osaka flight tickets

Korean Air

Mar 10

HNL11:50 amHonolulu

13h 55m

1 stop

KIX8:45 pmOsaka Kansai Intl

Mar 18

KIX2:00 pmOsaka Kansai Intl

14h 45m

1 stop

HNL9:45 amHonolulu

$600

Find similar

Korean Air

Apr 1

HNL12:35 pmHonolulu

13h 25m

1 stop

KIX9:00 pmOsaka Kansai Intl

Apr 22

KIX9:05 amOsaka Kansai Intl

20h 30m

1 stop

HNL10:35 amHonolulu

$601

Find similar

Korean Air

Feb 1

LAX10:50 pmLos Angeles

18h 20m

1 stop

UKB10:10 amKobe

Feb 16

UKB11:10 amKobe

14h 20m

1 stop

LAX8:30 amLos Angeles

$661

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SeattleOsaka

SEA - KIX

SEAKIX

Seattle/Tacoma Intl

Fri 1/16

7:00 am-6:45 pm

1 stop18h 45m

Osaka Kansai Intl

Mon 1/26

8:45 pm-8:07 pm

1 stop16h 22m

$361

SeattleOsaka

SEA - KIX

SEAKIX

Seattle/Tacoma Intl

Fri 1/30

7:00 am-6:45 pm

1 stop18h 45m

Osaka Kansai Intl

Sun 3/8

8:45 pm-9:15 pm

1 stop16h 30m

$370

HonoluluOsaka

HNL - KIX

HNLKIX

Honolulu

Thu 4/23

10:20 pm-2:50 pm

1 stop21h 30m

Osaka Kansai Intl

Thu 4/30

11:05 am-6:10 pm

1 stop26h 05m

$597

HonoluluOsaka

HNL - KIX

HNLKIX

Honolulu

Sun 2/1

3:20 pm-10:05 am

1 stop23h 45m

Osaka Kansai Intl

Thu 2/12

11:05 am-6:55 pm

1 stop26h 50m

$598

Los AngelesKobe

LAX - UKB

LAXUKB

Los Angeles

Sun 2/1

11:30 am-9:45 pm

1 stop17h 15m

Kobe

Mon 2/16

9:15 pm-5:50 pm

1 stop13h 35m

$613

SeattleOsaka

SEA - ITM

SEAITM

Seattle/Tacoma Intl

Fri 1/30

3:45 pm-8:10 am

1 stop23h 25m

Osaka Itami

Mon 2/16

4:00 pm-1:20 pm

1 stop14h 20m

$637

SeattleOsaka

SEA - ITM

SEAITM

Seattle/Tacoma Intl

Tue 1/13

12:30 pm-7:55 pm

1 stop14h 25m

Osaka Itami

Fri 1/23

2:40 pm-2:34 pm

2 stops16h 54m

$645

SeattleOsaka

SEA - ITM

SEAITM

Seattle/Tacoma Intl

Sun 2/15

10:05 am-6:55 pm

2 stops15h 50m

Osaka Itami

Wed 2/25

2:00 pm-2:31 pm

2 stops17h 31m

$647

SeattleOsaka

SEA - ITM

SEAITM

Seattle/Tacoma Intl

Mon 1/12

12:30 pm-7:55 pm

1 stop14h 25m

Osaka Itami

Wed 1/21

10:45 am-9:55 am

2 stops16h 10m

$649

SeattleOsaka

SEA - ITM

SEAITM

Seattle/Tacoma Intl

Wed 1/14

10:05 am-6:55 pm

2 stops15h 50m

Osaka Itami

Sun 1/25

2:00 pm-7:16 pm

2 stops22h 16m

$659

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from United States to Osaka

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Osaka?

In general, September is the cheapest month to fly from United States to Osaka. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $988. If you are unable to visit Osaka during the month of September, then departing from United States during the month November is also very affordable. Most momondo users find prices during this month for around $1,082.

What is the cheapest day to depart on your flight to Osaka?

According to our data, Saturday is the cheapest day to fly to Osaka from United States. The lowest ticket price found for a Saturday departure recently was $1,177. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from United States to Osaka for around $1,389.

What is the cheapest time of day to depart on your flight to Osaka?

Our data shows that the cheapest United States to Osaka flights are usually those with departure times in the evening. Our users have found flights to Osaka in the evening for as low as $1,230. Flights to Osaka are more costly at noon, with an average ticket price of $1,461. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest United States to Osaka flight route?

Fly from Los Angeles to Osaka Kansai Intl for the best United States - Osaka flight prices

How far in advance should I book a flight to Osaka?

You are more likely to see cheaper flights to Osaka from United States when booking weeks ahead of your departure date. In general, you can expect to find flights to Osaka for around $1,286 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Osaka from United States for as low as $896 on momondo.

What cabin class options are available on United States to Osaka flights?

There are 3 cabin classes available to choose from on United States to Osaka flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on United States to Osaka flights?

You could potentially save up to 35% on your flight if you consider stops on a United States to Osaka flight.

Cheap United States to Osaka flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to Osaka

Best Price Found	$412
Fastest flight time	9h 05m
Direct flights	Every day
Airports in Osaka	1 airport

The best one-way flight to Osaka from United States in the past 72 hours is $412. The best round-trip flight deal from United States to Osaka found on momondo in the last 72 hours is $764.

The fastest flight from United States to Osaka takes 9h 05m

Direct flights go from United States to Osaka every day.

There is 1 airport near Osaka: Osaka Kansai Intl (KIX)

Search flight deals

When did momondo last update prices for flights from United States to Osaka?
Prices for flights from United States to Osaka refresh daily.
How many operators does momondo search for flights from United States to Osaka?
There are 16 operators available for flights from United States to Osaka as of November 2025.
How old do you have to be to fly from United States to Osaka?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United States to Osaka.
What documentation or ID do you need to fly to Osaka?
The necessary travel and health documents for your Osaka trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from United States to Osaka?
momondo data reveals that the most frequently booked plane model on the route from United States to Osaka is Boeing 787-9 Dreamliner, representing 39.70% of all bookings. The subsequent popular models are Boeing 777 at 22.17%, Airbus A330-200 at 15.42%, and Boeing 787-8 Dreamliner at 6.52%.

Best airlines flying from United States to Osaka

Compare and see reviews for airlines that fly from United States to Osaka with momondo

Airline	Rating	Free Cancellation	Price
Korean Air	PriceFrom $490	Free Cancellation	Rating 8.4 1,160 reviews	Search Korean Air flights
China Airlines	PriceFrom $503	Free Cancellation	Rating 8.3 776 reviews	Search China Airlines flights
Asiana Airlines	PriceFrom $590	Free Cancellation	Rating 8.2 484 reviews	Search Asiana Airlines flights
Air Canada	PriceFrom $608	Free Cancellation	Rating 7.1 10,400 reviews	Search Air Canada flights
American Airlines	PriceFrom $610	Free Cancellation	Rating 7.2 11,038 reviews	Search American Airlines flights
Hawaiian Airlines	PriceFrom $616	Free Cancellation	Rating 7.8 2,799 reviews	Search Hawaiian Airlines flights
Alaska Airlines	PriceFrom $624	Free Cancellation	Rating 8.0 11,237 reviews	Search Alaska Airlines flights
ANA	PriceFrom $630	Free Cancellation	Rating 8.4 1,000 reviews	Search ANA flights
Japan Airlines	PriceFrom $637	Free Cancellation	Rating 8.3 1,602 reviews	Search Japan Airlines flights
China Eastern	PriceFrom $654	Free Cancellation	Rating 7.2 174 reviews	Search China Eastern flights

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Why use momondo?

Why should I use momondo to find a flight deal from United States to Osaka?

It is quick and easy to find United States to Osaka flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Osaka that suits you.

Can I find flights from United States to Osaka with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Osaka from United States with this policy.

How can momondo help me find flights from United States to Osaka?

Once all potential United States to Osaka flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from United States to Osaka right now. Can momondo alert me if prices change?

Price alerts on flights to Osaka from United States are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.