HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Osaka

$429+ Cheap flights from Pittsburgh (PIT) 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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — OSA
Apr 6 — Apr 131
Sun 4/6
Sun 4/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Pittsburgh to Osaka with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Pittsburgh to Osaka

Discover tips and strategies to find the most affordable flight options for your journey from Pittsburgh (PIT) 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 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$812
(Air Canada)

One-way from

$429
(FlightHub)

Popular in

June

Cheapest in

January

Average price

$897
Provider with most accurate pricing for Pittsburgh-Osaka (OSA) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Pittsburgh-Osaka (OSA) flights.
Search Deals
From Pittsburgh to Osaka (OSA)
Search Deals
One-way flight from Pittsburgh to Osaka (OSA)
Search Deals
Highest demand for flights based on searches. 37% potential increase in price ($663 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($77 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Pittsburgh to Osaka

Cheapest flights from Pittsburgh to Osaka
Explore the most affordable flight options available from Pittsburgh to Osaka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2025.

This United deal was found by Cheapflights users on 3/31. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/84:30 pmPIT - KIX
2 stops34h 05mUnited Airlines
Sun 11/166:30 pmKIX - PIT
2 stops29h 28mUnited Airlines
Deal found 3/31$778
This Air Canada deal was found by Cheapflights users on 3/30. 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.
Wed 9/36:45 amPIT - KIX
2 stops20h 40mAir Canada
Sat 9/136:05 pmKIX - PIT
2 stops33h 30mAir Canada
Deal found 3/30$812
This Air Canada deal was found by Cheapflights users on 3/30. 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.
Wed 9/36:45 amPIT - ITM
2 stops23h 10mAir Canada
Sat 9/132:00 pmITM - PIT
2 stops21h 38mAir Canada
Deal found 3/30$827
This Gurufare deal was found by Cheapflights users on 3/30. 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.
Sat 11/87:07 pmPIT - ITM
2 stops33h 33mJapan Airlines
Sun 11/167:25 amITM - PIT
2 stops22h 12mJapan Airlines
Deal found 3/30$1,019
This Cheapflightsfares deal was found by Cheapflights users on 3/30. 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 8/66:15 amPIT - ITM
2 stops22h 55mANA
Sat 8/167:30 amITM - PIT
2 stops24h 21mANA
Deal found 3/30$1,353
This KAYAK deal was found by Cheapflights users on 3/30. 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.
Fri 6/274:09 pmPIT - KIX
2 stops27h 21mANA
Sun 9/288:25 amKIX - PIT
2 stops25h 26mANA
Deal found 3/30$1,417
This United Airlines deal was found by Cheapflights users on 3/30. 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.
Wed 5/146:03 pmPIT - ITM
2 stops58h 02mUnited Airlines
Wed 5/2112:00 pmITM - PIT
2 stops41h 39mUnited Airlines
Deal found 3/30$2,762
This Qatar Airways deal was found by Cheapflights users on 3/30. 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.
Fri 5/306:23 pmPIT - ITM
3 stops49h 12mQatar Airways
Sun 7/68:00 pmITM - PIT
3 stops38h 59mQatar Airways
Deal found 3/30$3,194
This Qatar Airways deal was found by Cheapflights users on 3/30. 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.
Mon 7/2812:15 pmPIT - KIX
2 stops64h 10mQatar Airways
Sat 8/96:35 pmKIX - PIT
3 stops40h 15mQatar Airways
Deal found 3/30$4,469

Cheapflights Fare Finder

Customize your flight search to find flights from Pittsburgh 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 1, 2025.
Use the filters below to find and compare flights from Pittsburgh to Osaka that are best for you.

Fly from

Pittsburgh

Fly to

Osaka

Route

Depart

Return

Price

PittsburghOsaka

PIT - KIX

PITKIX

Pittsburgh

Wed 9/3

6:45 am-4:25 pm

2 stops20h 40m

Osaka Kansai Intl

Sat 9/13

6:05 pm-2:35 pm

2 stops33h 30m

$812

PittsburghOsaka

PIT - ITM

PITITM

Pittsburgh

Wed 9/3

6:45 am-6:55 pm

2 stops23h 10m

Osaka Itami

Sat 9/13

2:00 pm-10:38 pm

2 stops21h 38m

$827

PittsburghOsaka

PIT - KIX

PITKIX

Pittsburgh

Wed 9/3

6:22 am-2:50 pm

1 stop19h 28m

Osaka Kansai Intl

Sat 9/13

4:50 pm-5:13 am

1 stop25h 23m

$859

PittsburghOsaka

PIT - ITM

PITITM

Pittsburgh

Wed 8/6

6:15 am-6:10 pm

2 stops22h 55m

Osaka Itami

Sat 8/16

7:30 am-6:51 pm

2 stops24h 21m

$1,353

PittsburghOsaka

PIT - KIX

PITKIX

Pittsburgh

Fri 6/27

4:09 pm-8:30 am

2 stops27h 21m

Osaka Kansai Intl

Sun 9/28

8:25 am-8:51 pm

2 stops25h 26m

$1,417

PittsburghOsaka

PIT - ITM

PITITM

Pittsburgh

Wed 5/14

6:03 pm-5:05 pm

2 stops58h 02m

Osaka Itami

Wed 5/21

12:00 pm-4:39 pm

2 stops41h 39m

$2,762

PittsburghOsaka

PIT - ITM

PITITM

Pittsburgh

Fri 5/30

6:23 pm-8:35 am

3 stops49h 12m

Osaka Itami

Sun 7/6

8:00 pm-9:59 pm

3 stops38h 59m

$3,194

PittsburghOsaka

PIT - KIX

PITKIX

Pittsburgh

Mon 7/28

12:15 pm-5:25 pm

2 stops64h 10m

Osaka Kansai Intl

Sat 8/9

6:35 pm-9:50 pm

3 stops40h 15m

$4,469

PittsburghOsaka

PIT - KIX

PITKIX

Pittsburgh

Wed 4/9

9:00 am-10:20 pm

2 stops24h 20m

$430

PittsburghOsaka

PIT - KIX

PITKIX

Pittsburgh

Wed 4/9

6:55 am-2:50 pm

1 stop18h 55m

$433

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 12 results
1
2

Compare providers for flights from Pittsburgh 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 Pittsburgh to Osaka in April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star

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

Have a flexible travel schedule? Discover the best time to fly to Osaka from Pittsburgh 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 Pittsburgh to Osaka

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 1, 2025.
Peruse reviews from past customers who have flown with Japan Airlines, ANA and Qatar Airways from Pittsburgh to Osaka to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very good
1,440 reviews

Overall

8.3

Crew

8.7

Comfort

8.2

Food

7.7

Boarding

8.4

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
Japan Airlines
8.3
Very good
1,440 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Overall

8.3

Crew

8.7

Comfort

8.2

Food

7.7

Boarding

8.4

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
ANA
8.3
Very good
831 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Overall

8.3

Crew

8.7

Comfort

8.2

Food

7.7

Boarding

8.4

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
Qatar Airways
7.4
Good
3,541 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Overall

8.3

Crew

8.7

Comfort

8.2

Food

7.7

Boarding

8.4

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
United Airlines
7.4
Good
8,614 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Overall

8.3

Crew

8.7

Comfort

8.2

Food

7.7

Boarding

8.4

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
Air Canada
7.0
Good
9,013 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Overall

8.3

Crew

8.7

Comfort

8.2

Food

7.7

Boarding

8.4

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

Related info for your journey

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

    Pittsburgh (PIT), located 13.5 mi from the city center, is the airport you fly out of when you book flights from Pittsburgh to Osaka. 0 airlines have flights from Pittsburgh to Osaka on a regular basis. Booking flights from Pittsburgh to Osaka should not be difficult; the airport handles an average of 0 outbound flights to Osaka per day.

  • What are the cheapest airlines flying from Pittsburgh to Osaka round-trip?

    Our cheapest airline available from Pittsburgh to Osaka is Air Canada. Our recent data shows that you can find tickets from as low as $812 on this airline. Additional options worth looking into are United Airlines and ANA, starting at $859 and $1,353 round-trip. These flights start at 25% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Pittsburgh to Osaka one-way?

    One-way options have recently been found by users for as low as $429 on Japan Airlines. Other airlines that offer cheap prices include ANA from $430 and United Airlines from $433 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Pittsburgh 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 Pittsburgh to Osaka?

    Currently, February is the cheapest month in which you can book a flight from Pittsburgh to Osaka (average of $898). Flying from Pittsburgh 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 Pittsburgh?

Book flights to Pittsburgh if you plan to visit one of these locations
Nara
Nishinomiya

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.