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$453+ Cheap flights from Baltimore (BWI) 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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — OSA
Dec 5 — Dec 121
Fri 12/5
Fri 12/12
1 adult, Economy
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Cheap flight deals from Baltimore to Osaka

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) 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 November 5, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

Gurufare
3 stars

Round-trip from

$824
(Mytrip)

One-way from

$453
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$367
Provider with most accurate pricing for Baltimore/Washington-Osaka (OSA) flight deals.
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Provider most trusted by Cheapflights users for Baltimore/Washington-Osaka (OSA) flights.
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From Baltimore/Washington to Osaka (OSA)
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One-way flight from Baltimore/Washington to Osaka (OSA)
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Highest demand for flights based on searches. 3% potential increase in price ($47 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($96 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Baltimore to Osaka

Cheapest flights from Baltimore to Osaka
Explore the most affordable flight options available from Baltimore to Osaka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2025.

This United Airlines deal was found by Cheapflights users on 11/4. 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.
Mon 12/16:35 pmBWI - KIX
1 stop32h 05mUnited Airlines
Tue 12/166:35 pmKIX - BWI
1 stop36h 41mUnited Airlines
Deal found 11/4$993
This Cheapflightsfares deal was found by Cheapflights users on 11/3. 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 12/31:10 pmBWI - KIX
2 stops31h 05mANA
Fri 12/266:35 pmKIX - BWI
1 stop17h 19mANA
Deal found 11/3$994
This Cheapflightsfares deal was found by Cheapflights users on 11/3. 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 12/31:10 pmBWI - ITM
2 stops28h 20mANA
Fri 12/267:30 amITM - BWI
2 stops28h 24mANA
Deal found 11/3$1,020
This Flightnetwork deal was found by Cheapflights users on 11/4. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/110:56 amBWI - UKB
2 stops20h 49mANA
Tue 12/169:15 pmUKB - BWI
2 stops30h 35mANA
Deal found 11/4$1,024
This Gotogate deal was found by Cheapflights users on 11/4. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/110:56 amBWI - KIX
2 stops21h 24mANA
Tue 12/167:05 amKIX - BWI
2 stops20h 45mANA
Deal found 11/4$1,027
This KAYAK deal was found by Cheapflights users on 11/4. 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.
Wed 12/37:48 amBWI - ITM
2 stops22h 07mJapan Airlines
Sat 12/138:30 amITM - BWI
2 stops24h 29mJapan Airlines
Deal found 11/4$1,043
This United Airlines deal was found by Cheapflights users on 11/4. 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 12/26:28 pmBWI - KIX
1 stop32h 12mUnited Airlines
Sun 12/146:35 pmKIX - BWI
1 stop26h 44mUnited Airlines
Deal found 11/4$1,057
This United Airlines deal was found by Cheapflights users on 11/4. 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 12/26:28 pmBWI - KIX
1 stop32h 12mUnited Airlines
Fri 12/126:35 pmKIX - BWI
1 stop26h 44mUnited Airlines
Deal found 11/4$1,069
This United Airlines deal was found by Cheapflights users on 11/4. 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 12/26:28 pmBWI - KIX
1 stop32h 12mUnited Airlines
Wed 12/108:20 amKIX - BWI
2 stops26h 48mUnited Airlines
Deal found 11/4$1,071
This United Airlines deal was found by Cheapflights users on 11/4. 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 12/66:28 pmBWI - KIX
1 stop32h 12mUnited Airlines
Sun 12/146:35 pmKIX - BWI
1 stop26h 44mUnited Airlines
Deal found 11/4$1,084
This United Airlines deal was found by Cheapflights users on 11/4. 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 12/36:28 pmBWI - KIX
1 stop32h 12mUnited Airlines
Thu 12/116:35 pmKIX - BWI
1 stop26h 44mUnited Airlines
Deal found 11/4$1,085
This United Airlines deal was found by Cheapflights users on 11/4. 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 12/36:28 pmBWI - KIX
1 stop32h 12mUnited Airlines
Fri 12/126:35 pmKIX - BWI
2 stops18h 25mUnited Airlines
Deal found 11/4$1,089

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baltimore 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 November 5, 2025.
Use the filters below to find and compare flights from Baltimore to Osaka that are best for you.

Fly from

Baltimore

Fly to

Osaka

Route

Depart

Return

Price

BaltimoreOsaka

BWI - KIX

BWIKIX

Baltimore/Washington

Tue 1/13

8:26 pm-8:35 pm

3 stops34h 09m

Osaka Kansai Intl

Tue 1/20

7:50 am-7:19 pm

2 stops25h 29m

$824

BaltimoreOsaka

BWI - ITM

BWIITM

Baltimore/Washington

Tue 1/13

10:05 am-7:30 am

2 stops31h 25m

Osaka Itami

Tue 1/20

7:30 am-2:11 pm

2 stops20h 41m

$978

BaltimoreOsaka

BWI - KIX

BWIKIX

Baltimore/Washington

Mon 12/1

6:35 pm-4:40 pm

1 stop32h 05m

Osaka Kansai Intl

Tue 12/16

6:35 pm-5:16 pm

1 stop36h 41m

$993

BaltimoreKobe

BWI - UKB

BWIUKB

Baltimore/Washington

Tue 1/13

10:05 am-9:45 pm

2 stops21h 40m

Kobe

Tue 1/20

9:15 pm-2:11 pm

2 stops30h 56m

$997

BaltimoreOsaka

BWI - KIX

BWIKIX

Baltimore/Washington

Mon 1/12

6:34 pm-4:40 pm

1 stop32h 06m

Osaka Kansai Intl

Tue 1/20

6:35 pm-3:04 pm

2 stops34h 29m

$1,007

BaltimoreOsaka

BWI - ITM

BWIITM

Baltimore/Washington

Tue 1/13

8:26 pm-6:55 pm

3 stops32h 29m

Osaka Itami

Tue 1/20

8:30 am-7:19 pm

3 stops24h 49m

$1,012

BaltimoreOsaka

BWI - KIX

BWIKIX

Baltimore/Washington

Thu 1/8

10:05 am-8:35 am

2 stops32h 30m

Osaka Kansai Intl

Thu 1/15

8:20 am-9:41 pm

2 stops27h 21m

$1,012

BaltimoreKobe

BWI - UKB

BWIUKB

Baltimore/Washington

Mon 12/1

10:56 am-9:45 pm

2 stops20h 49m

Kobe

Tue 12/16

9:15 pm-1:50 pm

2 stops30h 35m

$1,024

BaltimoreOsaka

BWI - KIX

BWIKIX

Baltimore/Washington

Thu 1/8

8:01 am-7:25 pm

2 stops45h 24m

Osaka Kansai Intl

Thu 1/15

6:35 pm-2:11 pm

3 stops33h 36m

$1,032

BaltimoreOsaka

BWI - KIX

BWIKIX

Baltimore/Washington

Tue 12/2

6:28 pm-4:40 pm

1 stop32h 12m

Osaka Kansai Intl

Sat 12/13

6:35 pm-7:19 am

1 stop26h 44m

$1,057

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

Showing 1-10 of 48 results
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Compare providers for flights from Baltimore 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 Baltimore to Osaka in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
JetabroadPrice Accuracy3 starsTrust Score*1 star
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
GurufarePrice Accuracy2 starsTrust Score*3 stars
Justfly.comPrice 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 Baltimore-Osaka flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Baltimore-Osaka flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Baltimore-Osaka flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Baltimore-Osaka flights, Cheapflights users trust Gurufare the most. Gurufare 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 Baltimore-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 Baltimore to Osaka

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

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 November 5, 2025.
Get a feel of what it's like to fly with ANA, United Airlines, and American Airlines from Baltimore to Osaka by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very good
1,003 reviews

Entertainment

7.9

Crew

8.7

Comfort

8.2

Boarding

8.6

Food

7.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.
ANA
8.4
Very good
1,003 reviews
ANA
8.4
Very good
1,003 reviews

Entertainment

7.9

Crew

8.7

Comfort

8.2

Boarding

8.6

Food

7.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.
United Airlines
7.4
Good
9,004 reviews
ANA
8.4
Very good
1,003 reviews

Entertainment

7.9

Crew

8.7

Comfort

8.2

Boarding

8.6

Food

7.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.
American Airlines
7.2
Good
11,042 reviews
ANA
8.4
Very good
1,003 reviews

Entertainment

7.9

Crew

8.7

Comfort

8.2

Boarding

8.6

Food

7.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.

Related info for your journey

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

    Baltimore/Washington (BWI) is the airport you will fly out of if you book a flight from Baltimore to Osaka. You should not have trouble finding flights to Osaka from Baltimore/Washington; the airport handles an average of 0 outbound flights to Osaka per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Baltimore airport to Osaka. It is only a 8.5 mi journey to Baltimore/Washington (BWI) from Baltimore’s city center.

  • How long is the flight from Baltimore to Osaka?

    For as low as $1,102, ANA can have you in Osaka from Baltimore in 22h 07m. There are 6926 mi between Baltimore 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 Baltimore to Osaka round-trip?

    Our cheapest airline available from Baltimore to Osaka is United Airlines. Our recent data shows that you can find tickets from as low as $157 on this airline. United Airlines is priced at 87% lower than the current average price of a flight leaving 3 months from now.

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

    $673 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on EVA Air and ANA, with prices starting from $802 and $818, respectively.

  • What are the most popular routes from Baltimore to Osaka?

    When deciding which route to take from Baltimore to Osaka consider Baltimore/Washington - Osaka Kansai Intl, Baltimore/Washington - Osaka Itami or Baltimore/Washington - Kobe as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Baltimore 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.

See more FAQs

Traveling to a place near Osaka?

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

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Baltimore to Osaka

Discover the top airline that operate flights from Baltimore 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 November 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$157Average$929FlexibilityNo cancel feeOn-time69%

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