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$427+ 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 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — OSA
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
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 January 21, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$912
(American Airlines)

One-way from

$427
(Kiwi.com)
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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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 January 21, 2025.

This American Airlines deal was found by Cheapflights users on 1/21. 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.
Wed 2/196:13 amBWI - KIX
2 stops22h 37mAmerican Airlines
Wed 2/265:50 pmKIX - BWI
2 stops20h 28mAmerican Airlines
Deal found 1/21$912
This Booking.com deal was found by Cheapflights users on 1/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/186:30 amBWI - UKB
2 stops35h 30mANA
Mon 2/249:05 pmUKB - BWI
2 stops38h 07mANA
Deal found 1/20$923
This United Airlines deal was found by Cheapflights users on 1/21. 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 2/46:05 amBWI - KIX
1 stop20h 30mUnited Airlines
Fri 2/76:30 pmKIX - BWI
1 stop26h 32mUnited Airlines
Deal found 1/21$925
This Cheapflightsfares deal was found by Cheapflights users on 1/21. 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.
Fri 9/56:09 amBWI - ITM
2 stops23h 26mJapan Airlines
Fri 9/198:30 amITM - BWI
2 stops26h 10mJapan Airlines
Deal found 1/21$950
This Gotogate deal was found by Cheapflights users on 1/20. 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.
Tue 2/186:15 amBWI - KIX
1 stop20h 20mANA
Mon 2/247:10 amKIX - BWI
2 stops28h 02mANA
Deal found 1/20$973
This American Airlines deal was found by Cheapflights users on 1/20. 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 2/187:34 amBWI - ITM
2 stops21h 06mAmerican Airlines
Mon 2/247:25 amITM - BWI
2 stops24h 16mAmerican Airlines
Deal found 1/20$973
This United Airlines deal was found by Cheapflights users on 1/20. 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 2/1810:51 amBWI - KIX
2 stops21h 24mMultiple Airlines
Mon 2/246:30 pmKIX - BWI
2 stops26h 21mMultiple Airlines
Deal found 1/20$985
This United Airlines deal was found by Cheapflights users on 1/20. 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 4/165:50 pmBWI - ITM
2 stops58h 15mUnited Airlines
Fri 5/212:00 pmITM - BWI
2 stops30h 23mUnited Airlines
Deal found 1/20$1,007
This CheapOair deal was found by Cheapflights users on 1/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/56:09 amBWI - KIX
2 stops27h 01mJapan Airlines
Fri 9/196:40 amKIX - BWI
2 stops28h 00mJapan Airlines
Deal found 1/21$1,013
This StudentUniverse deal was found by Cheapflights users on 1/20. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/2110:05 amBWI - ITM
2 stops20h 30mANA
Fri 1/2412:00 pmITM - BWI
2 stops22h 48mANA
Deal found 1/20$1,053
This Kissandfly.com deal was found by Cheapflights users on 1/21. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/46:03 amBWI - ITM
2 stops23h 47mMultiple Airlines
Tue 3/183:20 pmITM - BWI
2 stops20h 38mMultiple Airlines
Deal found 1/21$1,220
This Delta deal was found by Cheapflights users on 1/21. 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.
Fri 3/77:15 amBWI - KIX
2 stops23h 45mDelta
Fri 3/149:15 amKIX - BWI
2 stops27h 38mDelta
Deal found 1/21$1,422

Find flights from Baltimore to Osaka within your budget

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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BaltimoreOsaka

BWI - KIX

BWIKIX

Baltimore/Washington

Wed 2/19

6:13 am-6:50 pm

2 stops22h 37m

Osaka Kansai Intl

Wed 2/26

5:50 pm-12:18 am

2 stops20h 28m

$912

BaltimoreOsaka

BWI - ITM

BWIITM

Baltimore/Washington

Tue 2/4

7:30 am-5:35 pm

2 stops20h 05m

Osaka Itami

Fri 2/7

3:25 pm-11:27 pm

2 stops22h 02m

$915

BaltimoreKobe

BWI - UKB

BWIUKB

Baltimore/Washington

Tue 2/18

6:30 am-8:00 am

2 stops35h 30m

Kobe

Mon 2/24

9:05 pm-9:12 pm

2 stops38h 07m

$923

BaltimoreOsaka

BWI - KIX

BWIKIX

Baltimore/Washington

Tue 2/4

6:05 am-4:35 pm

1 stop20h 30m

Osaka Kansai Intl

Fri 2/7

6:30 pm-7:02 am

1 stop26h 32m

$925

BaltimoreOsaka

BWI - KIX

BWIKIX

Baltimore/Washington

Tue 2/18

6:15 am-4:35 pm

1 stop20h 20m

Osaka Kansai Intl

Mon 2/24

7:10 am-9:12 pm

2 stops28h 02m

$973

BaltimoreOsaka

BWI - KIX

BWIKIX

Baltimore/Washington

Tue 2/18

10:51 am-10:15 pm

2 stops21h 24m

Osaka Kansai Intl

Mon 2/24

6:30 pm-6:51 am

2 stops26h 21m

$985

BaltimoreOsaka

BWI - ITM

BWIITM

Baltimore/Washington

Wed 4/16

5:50 pm-5:05 pm

2 stops58h 15m

Osaka Itami

Fri 5/2

12:00 pm-5:23 am

2 stops30h 23m

$1,007

BaltimoreOsaka

BWI - ITM

BWIITM

Baltimore/Washington

Mon 3/31

10:50 am-7:30 am

2 stops31h 40m

Osaka Itami

Tue 4/8

9:00 am-9:42 pm

2 stops25h 42m

$1,129

BaltimoreOsaka

BWI - ITM

BWIITM

Baltimore/Washington

Tue 3/4

6:03 am-7:50 pm

2 stops23h 47m

Osaka Itami

Tue 3/18

8:30 am-5:37 pm

2 stops22h 07m

$1,210

BaltimoreOsaka

BWI - ITM

BWIITM

Baltimore/Washington

Tue 3/4

6:03 am-7:50 pm

2 stops23h 47m

Osaka Itami

Tue 3/18

3:20 pm-10:58 pm

2 stops20h 38m

$1,220

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 27 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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice 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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Baltimore-Osaka flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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.

Travel insights for flights from Baltimore to Osaka

Get recent, data-driven insights about flights from Baltimore to Osaka including ideal travel times, pricing trends, and more.

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 January 21, 2025.
See what other customers who have flown with American Airlines, ANA and United Airlines from Baltimore to Osaka have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very good
852 reviews

Comfort

8.2

Boarding

8.6

Crew

8.7

Entertainment

7.9

Overall

8.4

Food

7.7

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

ANA
8.4
Very good
852 reviews
ANA
8.4
Very good
852 reviews

Comfort

8.2

Boarding

8.6

Crew

8.7

Entertainment

7.9

Overall

8.4

Food

7.7

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Japan Airlines
8.3
Very good
1,449 reviews
ANA
8.4
Very good
852 reviews

Comfort

8.2

Boarding

8.6

Crew

8.7

Entertainment

7.9

Overall

8.4

Food

7.7

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Delta
8.0
Very good
8,521 reviews
ANA
8.4
Very good
852 reviews

Comfort

8.2

Boarding

8.6

Crew

8.7

Entertainment

7.9

Overall

8.4

Food

7.7

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Cathay Pacific
7.5
Good
830 reviews
ANA
8.4
Very good
852 reviews

Comfort

8.2

Boarding

8.6

Crew

8.7

Entertainment

7.9

Overall

8.4

Food

7.7

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

United Airlines
7.4
Good
8,985 reviews
ANA
8.4
Very good
852 reviews

Comfort

8.2

Boarding

8.6

Crew

8.7

Entertainment

7.9

Overall

8.4

Food

7.7

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

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.

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

    Our cheapest airline available from Baltimore to Osaka is American Airlines. Our recent data shows that you can find tickets from as low as $912 on this airline. Additional options worth looking into are ANA and United Airlines, starting at $918 and $925 round-trip.

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

    $623 is the cheapest one-way deal found within the past few days, from ANA. You may also be able to find cheap deals on United Airlines and Japan Airlines, with prices starting from $626 and $692, 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.

  • What is the cheapest month to book a flight from Baltimore to Osaka?

    Currently, November is the cheapest month in which you can book a flight from Baltimore to Osaka (average of $950). Flying from Baltimore to Osaka in December is currently the most expensive (average of $1,366). 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 Baltimore?

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

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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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$1,216Average$1,470FlexibilityNo cancel feeOn-time71%
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