$768 Cheap Flights from Baltimore (BWI) to Osaka (ITM)

View $768 flight on Mon, Aug 17, 2026Opens in a new window

Popular airlines from Baltimore Washington Intl. Airport (BWI) to Itami Airport (ITM)

Cheap Flights from Baltimore to Osaka (BWI-ITM)

Prices were available within the past 7 days and start at $768 for one-way flights and $1,385 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, Sep 14 - Mon, Sep 21
BWI
Baltimore
ITM
Osaka
$1,385 Roundtrip, found 21 hours ago
$1,385
Roundtrip
found 21 hours ago
Select United flight, departing Mon, Sep 14 from Baltimore to Osaka, returning Mon, Sep 21, priced at $1,385 found 21 hours ago
United
Wed, Sep 2 - Wed, Sep 9
BWI
Baltimore
ITM
Osaka
$1,386 Roundtrip, found 1 day ago
$1,386
Roundtrip
found 1 day ago
Select United flight, departing Wed, Sep 2 from Baltimore to Osaka, returning Wed, Sep 9, priced at $1,386 found 1 day ago
All Nippon Airways
Wed, Sep 2 - Wed, Sep 9
BWI
Baltimore
ITM
Osaka
$1,400 Roundtrip, found 1 day ago
$1,400
Roundtrip
found 1 day ago
Select All Nippon Airways flight, departing Wed, Sep 2 from Baltimore to Osaka, returning Wed, Sep 9, priced at $1,400 found 1 day ago
All Nippon Airways
Wed, Sep 2 - Wed, Sep 9
BWI
Baltimore
ITM
Osaka
$1,402 Roundtrip, found 1 day ago
$1,402
Roundtrip
found 1 day ago
Select All Nippon Airways flight, departing Wed, Sep 2 from Baltimore to Osaka, returning Wed, Sep 9, priced at $1,402 found 1 day ago
All Nippon Airways
Sat, Sep 12 - Fri, Oct 16
BWI
Baltimore
ITM
Osaka
$1,417 Roundtrip, found 6 days ago
$1,417
Roundtrip
found 6 days ago
Select All Nippon Airways flight, departing Sat, Sep 12 from Baltimore to Osaka, returning Fri, Oct 16, priced at $1,417 found 6 days ago
United
Fri, Sep 11 - Fri, Sep 18
BWI
Baltimore
ITM
Osaka
$1,435 Roundtrip, found 1 day ago
$1,435
Roundtrip
found 1 day ago
Select United flight, departing Fri, Sep 11 from Baltimore to Osaka, returning Fri, Sep 18, priced at $1,435 found 1 day ago
United
Mon, Sep 14 - Mon, Sep 21
BWI
Baltimore
ITM
Osaka
$1,436 Roundtrip, found 21 hours ago
$1,436
Roundtrip
found 21 hours ago
Select United flight, departing Mon, Sep 14 from Baltimore to Osaka, returning Mon, Sep 21, priced at $1,436 found 21 hours ago
Japan Airlines
Thu, Sep 10 - Wed, Sep 23
BWI
Baltimore
ITM
Osaka
$1,443 Roundtrip, found 3 days ago
$1,443
Roundtrip
found 3 days ago
Select Japan Airlines flight, departing Thu, Sep 10 from Baltimore to Osaka, returning Wed, Sep 23, priced at $1,443 found 3 days ago
All Nippon Airways
Mon, Sep 14 - Mon, Sep 21
BWI
Baltimore
ITM
Osaka
$1,450 Roundtrip, found 21 hours ago
$1,450
Roundtrip
found 21 hours ago
Select All Nippon Airways flight, departing Mon, Sep 14 from Baltimore to Osaka, returning Mon, Sep 21, priced at $1,450 found 21 hours ago
American Airlines
Sun, Nov 8 - Wed, Nov 18
BWI
Baltimore
ITM
Osaka
$1,915 Roundtrip, found 1 day ago
$1,915
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sun, Nov 8 from Baltimore to Osaka, returning Wed, Nov 18, priced at $1,915 found 1 day ago

Alternative airports near Osaka

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Kansai Intl. KIX. Cheapest option available. Average driving time to city center is 40 minutes. Flights from $2,514
KIX
Kansai Intl.
Cheapest
Average driving time to city center40 min
Flights from $2,514

Frequently asked questions

How much does a flight from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Osaka (ITM-Itami) cost?
You can find cheap one-way flights from $768 and cheap return flights from $1,385 Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Osaka (ITM-Itami) with Expedia. Return flights typically cost between $1217 and $7463. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Osaka (ITM-Itami) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Osaka (ITM-Itami)?
The cheapest month to fly from BWI to ITM is September when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Osaka (ITM-Itami)?
Enter BWI to ITM and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Osaka (ITM-Itami)?
To find a cheap flight from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Osaka (ITM-Itami), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Osaka (ITM-Itami)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Osaka (ITM-Itami)?
The earliest flight from Baltimore Washington International Thurgood Marshall Airport (BWI) to Itami Airport (ITM) usually departs at around 5:40 AM, operated by Delta and Japan Airlines. This seasonal service is available in July, allowing you to start your day early in Osaka. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Osaka (ITM-Itami)?
You'll usually find the most flights from Baltimore Washington Intl. Thurgood Marshall (BWI) to Itami (ITM) on a Saturday, with around 17 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include United, American Airlines, and Delta.
What are the most popular departure times for flights from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Osaka (ITM-Itami)?
For flights from Baltimore (BWI-Baltimore Washington Intl. Thurgood Marshall) to Osaka (ITM-Itami), the most popular departure times are from 6pm to 9pm. This accounts for around 39% of total traffic. Many travelers prefer this time because it allows for a full day of activities before heading to the airport. Airlines like United and All Nippon Airways operate flights during this time.
How long does it take to fly from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Osaka (ITM-Itami)?
A flight from BWI to ITM with a layover takes around 23 hours 20 minutes, with the route covering approximately 6,930 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Osaka (ITM-Itami)?
Select the "Business class" and "First class" filters when looking for BWI to ITM flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Osaka (ITM-Itami) flight with Expedia?
It's easy to earn miles on a Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Osaka (ITM-Itami) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Osaka from Baltimore Washington Intl. Thurgood Marshall (BWI)?
From Baltimore Washington Intl. Thurgood Marshall (BWI), you can fly into Kansai Intl. (KIX) and Itami (ITM) in Osaka. Some flights may connect through major hubs like O'Hare Intl. (ORD), Hartsfield-Jackson Atlanta Intl. (ATL), Los Angeles Intl. (LAX) before reaching Osaka. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Osaka (ITM-Itami) at the last minute?
Typically, booking a last minute flight from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Osaka (ITM-Itami) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Osaka (ITM-Itami) flight and hotel package?
Securing a Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Osaka (ITM-Itami) Kobe Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Osaka (ITM-Itami)?
If you booked your Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Osaka (ITM-Itami) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Baltimore Washington Intl. Thurgood Marshall
Destination airport
Itami
Airlines serving
All Nippon Airways, American Airlines, Japan Airlines
Roundtrip price
$1,384
Distance
6929 mi

Book with confidence

Baltimore to Osaka Flights

The cheapest times to fly from Baltimore to Osaka

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Baltimore to Osaka are during the month of September. You can find some of the cheapest flights from Baltimore to Osaka with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Baltimore to Osaka

Sunday is one of the best days to book for cheap flights from Baltimore to Osaka: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Baltimore to Osaka

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Baltimore to Osaka in 2026. You can also book with separate airlines for your outbound and return journeys, from $768 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Baltimore to Osaka flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Baltimore to Osaka airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Baltimore to Osaka Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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