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$533+ Cheap flights from Osaka (OSA) to Pittsburgh (PIT)

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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
OSA — PIT
Mar 10 — Mar 171
Tue 3/10
Tue 3/17
1 adult, Economy
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Cheap flight deals from Osaka to Pittsburgh

Cheapest flights from Osaka to Pittsburgh
Explore the most affordable flight options available from Osaka to Pittsburgh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 8, 2026.

This Trip.com deal was found by Cheapflights users on 2/6. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/2310:30 am
KIX
-
PIT
2 stops44h 58m
Multiple Airlines
Mon 3/307:24 pm
PIT
-
KIX
2 stops24h 36m
Multiple Airlines
Deal found 2/6$1,040
This Air Canada deal was found by Cheapflights users on 2/7. 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.
Tue 10/277:25 pm
KIX
-
PIT
2 stops33h 06m
Air Canada
Sat 10/314:15 pm
PIT
-
KIX
2 stops36h 25m
Air Canada
Deal found 2/7$1,436
This American Airlines deal was found by Cheapflights users on 2/7. 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.
Tue 10/271:40 pm
ITM
-
PIT
2 stops21h 30m
American Airlines
Sat 10/315:55 pm
PIT
-
ITM
2 stops28h 50m
American Airlines
Deal found 2/7$1,649
This United Airlines deal was found by Cheapflights users on 2/7. 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.
Tue 10/276:35 pm
KIX
-
PIT
2 stops26h 56m
United Airlines
Sat 10/317:13 pm
PIT
-
KIX
1 stop32h 27m
United Airlines
Deal found 2/7$1,700
This Expedia deal was found by Cheapflights users on 2/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/232:35 pm
ITM
-
PIT
2 stops18h 53m
Japan Airlines
Mon 3/306:30 am
PIT
-
ITM
2 stops24h 20m
Japan Airlines
Deal found 2/6$1,954
This Delta deal was found by Cheapflights users on 2/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/226:10 pm
KIX
-
PIT
2 stops35h 30m
Delta
Sun 3/297:35 pm
PIT
-
KIX
2 stops36h 25m
Delta
Deal found 2/5$2,040

Find flight deals from Osaka to Pittsburgh

Discover tips and strategies to find the most affordable flight options for your journey from Osaka (OSA) to Pittsburgh (PIT). 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 February 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,040
(Trip.com)

One-way from

$639
(Kiwi.com)
Provider with most accurate pricing for Osaka (OSA)-Pittsburgh flight deals.
Search Deals
Provider most trusted by Cheapflights users for Osaka (OSA)-Pittsburgh flights.
Search Deals
From Osaka (OSA) to Pittsburgh
Search Deals
One-way flight from Osaka (OSA) to Pittsburgh
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Osaka to Pittsburgh 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 February 8, 2026.
Use the filters below to find and compare flights from Osaka to Pittsburgh that are best for you.

Fly from

Osaka

Fly to

Pittsburgh

Route

Depart

Return

Price

OsakaPittsburgh

KIX - PIT

KIXPIT

Osaka Kansai Intl

Mon 3/23

10:30 am-6:28 pm

2 stops44h 58m

Pittsburgh

Mon 3/30

7:24 pm-9:00 am

2 stops24h 36m

$1,040

OsakaPittsburgh

ITM - PIT

ITMPIT

Osaka Itami

Mon 3/23

2:35 pm-8:28 pm

2 stops18h 53m

Pittsburgh

Mon 3/30

6:30 am-7:50 pm

2 stops24h 20m

$1,954

OsakaPittsburgh

KIX - PIT

KIXPIT

Osaka Kansai Intl

Sun 3/22

6:10 pm-4:40 pm

2 stops35h 30m

Pittsburgh

Sun 3/29

7:35 pm-9:00 pm

2 stops36h 25m

$2,040

OsakaPittsburgh

KIX - PIT

KIXPIT

Osaka Kansai Intl

Fri 5/29

7:50 pm-11:42 pm

3 stops40h 52m

$533

OsakaPittsburgh

KIX - PIT

KIXPIT

Osaka Kansai Intl

Tue 6/2

7:50 pm-11:42 pm

3 stops40h 52m

$602

OsakaPittsburgh

KIX - PIT

KIXPIT

Osaka Kansai Intl

Mon 6/1

1:10 pm-5:40 am

2 stops29h 30m

$617

OsakaPittsburgh

KIX - PIT

KIXPIT

Osaka Kansai Intl

Thu 6/4

7:35 am-8:31 pm

2 stops25h 56m

$625

OsakaPittsburgh

ITM - PIT

ITMPIT

Osaka Itami

Tue 6/2

10:00 am-5:40 am

3 stops32h 40m

$639

OsakaPittsburgh

ITM - PIT

ITMPIT

Osaka Itami

Thu 6/4

8:25 am-8:31 pm

2 stops25h 06m

$650

OsakaPittsburgh

KIX - PIT

KIXPIT

Osaka Kansai Intl

Wed 6/3

8:55 am-5:55 pm

3 stops46h 00m

$669

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/7

Showing 1-10 of 19 results
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  • Most accurate provider: When it comes to deals on Osaka-Pittsburgh flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Osaka-Pittsburgh flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Osaka-Pittsburgh flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Osaka-Pittsburgh flights, Cheapflights users trust FlightHub the most. FlightHub 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 Osaka-Pittsburgh 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 Osaka to Pittsburgh

Have a flexible travel schedule? Discover the best time to fly to Pittsburgh from Osaka 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 Osaka to Pittsburgh
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Osaka to Pittsburgh. 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 into for flights to Pittsburgh from Osaka?

    Most people fly into Pittsburgh (PIT) if they book a flight to Pittsburgh from Osaka. On average, Pittsburgh has 0 inbound flights from Osaka per day from 0 airlines. Pittsburgh is conveniently located just 13.5 mi from Pittsburgh’s city center.

  • How long is the flight from Osaka to Pittsburgh?

    For as low as $1,954, Japan Airlines can have you in Pittsburgh from Osaka in 18h 53m. There are 6757 mi between Osaka and Pittsburgh. This flight may include one or multiple stops.

  • Can I find deals for flights from Osaka to Pittsburgh that include hotel bookings?

    Yes. In addition to deals on Osaka to Pittsburgh flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Osaka to Pittsburgh?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Osaka to Pittsburgh.

  • Can I find deals for business class flights from Osaka to Pittsburgh?

    Yes. Cheapflights offers flight deals from Osaka to Pittsburgh by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Pittsburgh?

Book flights to Pittsburgh if you plan to visit one of these locations
Mars
Steubenville
Washington
Monroeville
Wexford
Belle Vernon

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