What is the cheapest airline that flies from Baltimore/Washington to Osaka?

ANA, United Airlines, and Japan Airlines are the most popular carriers operating from Baltimore/Washington to Osaka

When did momondo last update prices for flights from Baltimore/Washington Airport to Osaka?

Prices for flights from Baltimore/Washington Airport to Osaka refresh daily.

How many operators does momondo search for flights from Baltimore/Washington Airport to Osaka?

As of October 2025, there is 1 operator available to choose from for flights from Baltimore/Washington Airport to Osaka.

How old do you have to be to fly from Baltimore/Washington Airport to Osaka?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Baltimore/Washington Airport to Osaka.

What documentation or ID do you need to fly to Osaka?

The required travel and health documents for your Osaka trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Osaka. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$446 Cheap Flights from Baltimore to Osaka in 2025/26

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Find the cheapest flights from Baltimore to Osaka

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

10:05 am - 9:50 pmBWI-KIX

21h 45m2 stops

2:05 pm - 9:27 pmKIX-BWI

21h 22m2 stops

$940ANA

Find Deal

Tue, Feb 3 - Wed, Feb 18

6:30 am - 9:45 pmBWI-UKB

25h 15m2 stops

7:05 am - 1:56 pmUKB-BWI

20h 51m2 stops

$956ANA

Find Deal

Thu, Feb 12 - Fri, Feb 27

6:30 am - 6:55 pmBWI-ITM

22h 25m2 stops

7:05 am - 1:56 pmITM-BWI

20h 51m2 stops

$957ANA

Find Deal

Sat, Feb 14 - Fri, Feb 27

4:06 pm - 4:40 pmBWI-KIX

34h 34m2 stops

6:35 pm - 11:22 pmKIX-BWI

18h 47m2 stops

$958United Airlines

Find Deal

Sat, Feb 14 - Wed, Feb 25

8:01 am - 6:10 pmBWI-ITM

44h 09m2 stops

1:00 pm - 6:34 amITM-BWI

31h 34m2 stops

$960United Airlines

Find Deal

Tue, Feb 10 - Mon, Mar 2

8:10 am - 10:10 amBWI-UKB

36h 00m2 stops

11:10 am - 2:47 pmUKB-BWI

41h 37m2 stops

$972Korean Air

Find Deal

Mon, Feb 16 - Wed, Feb 25

10:05 am - 9:50 pmBWI-KIX

21h 45m2 stops

6:35 pm - 7:27 amKIX-BWI

26h 52m1 stop

$986Multiple Airlines

Find Deal

Tue, Feb 3 - Wed, Feb 18

9:36 pm - 6:50 pmBWI-KIX

31h 14m2 stops

7:50 am - 7:31 pmKIX-BWI

25h 41m3 stops

$1,022Multiple Airlines

Find Deal

Tue, Nov 11 - Tue, Nov 25

5:04 am - 6:50 pmBWI-KIX

23h 46m2 stops

5:50 pm - 11:33 pmKIX-BWI

19h 43m2 stops

$1,098American Airlines

Find Deal

Fri, Nov 28 - Fri, Dec 5

5:04 am - 6:50 pmBWI-KIX

23h 46m2 stops

5:50 pm - 12:23 amKIX-BWI

20h 33m2 stops

$1,111American Airlines

Find Deal

Sat, Nov 29 - Sat, Dec 6

American Airlines flights from Baltimore to Osaka

Our best American Airlines deals on Baltimore to Osaka flight tickets

American Airlines

Nov 28

BWI5:04 amBaltimore/Washington

23h 46m

2 stops

KIX6:50 pmOsaka Kansai Intl

Dec 5

KIX5:50 pmOsaka Kansai Intl

19h 43m

2 stops

BWI11:33 pmBaltimore/Washington

$1,098

Find similar

American Airlines

Nov 29

BWI5:04 amBaltimore/Washington

23h 46m

2 stops

KIX6:50 pmOsaka Kansai Intl

Dec 6

KIX5:50 pmOsaka Kansai Intl

20h 33m

2 stops

BWI12:23 amBaltimore/Washington

$1,111

Find similar

American Airlines

Nov 30

BWI6:00 amBaltimore/Washington

23h 55m

2 stops

ITM7:55 pmOsaka Itami

Dec 7

ITM2:40 pmOsaka Itami

18h 19m

2 stops

BWI6:59 pmBaltimore/Washington

$1,170

Find similar

United Airlines flights from Baltimore to Osaka

Our best United Airlines deals on Baltimore to Osaka flight tickets

United Airlines

Feb 14

BWI4:06 pmBaltimore/Washington

34h 34m

2 stops

KIX4:40 pmOsaka Kansai Intl

Feb 25

KIX6:35 pmOsaka Kansai Intl

18h 47m

2 stops

BWI11:22 pmBaltimore/Washington

$958

Find similar

United Airlines

Feb 10

BWI8:01 amBaltimore/Washington

44h 09m

2 stops

ITM6:10 pmOsaka Itami

Mar 2

ITM1:00 pmOsaka Itami

31h 34m

2 stops

BWI6:34 amBaltimore/Washington

$960

Find similar

United Airlines

Feb 15

BWI6:00 amBaltimore/Washington

23h 25m

2 stops

KIX7:25 pmOsaka Kansai Intl

Feb 27

KIX6:35 pmOsaka Kansai Intl

26h 52m

1 stop

BWI7:27 amBaltimore/Washington

$961

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreOsaka

BWI - KIX

BWIKIX

Baltimore/Washington

Tue 2/3

10:05 am-9:50 pm

2 stops21h 45m

Osaka Kansai Intl

Wed 2/18

2:05 pm-9:27 pm

2 stops21h 22m

$940

BaltimoreKobe

BWI - UKB

BWIUKB

Baltimore/Washington

Thu 2/12

6:30 am-9:45 pm

2 stops25h 15m

Kobe

Fri 2/27

7:05 am-1:56 pm

2 stops20h 51m

$956

BaltimoreOsaka

BWI - ITM

BWIITM

Baltimore/Washington

Sat 2/14

6:30 am-6:55 pm

2 stops22h 25m

Osaka Itami

Fri 2/27

7:05 am-1:56 pm

2 stops20h 51m

$957

BaltimoreOsaka

BWI - KIX

BWIKIX

Baltimore/Washington

Sat 2/14

4:06 pm-4:40 pm

2 stops34h 34m

Osaka Kansai Intl

Wed 2/25

6:35 pm-11:22 pm

2 stops18h 47m

$958

BaltimoreOsaka

BWI - ITM

BWIITM

Baltimore/Washington

Tue 2/10

8:01 am-6:10 pm

2 stops44h 09m

Osaka Itami

Mon 3/2

1:00 pm-6:34 am

2 stops31h 34m

$960

BaltimoreKobe

BWI - UKB

BWIUKB

Baltimore/Washington

Mon 2/16

8:10 am-10:10 am

2 stops36h 00m

Kobe

Wed 2/25

11:10 am-2:47 pm

2 stops41h 37m

$972

BaltimoreOsaka

BWI - KIX

BWIKIX

Baltimore/Washington

Tue 2/3

10:05 am-9:50 pm

2 stops21h 45m

Osaka Kansai Intl

Wed 2/18

6:35 pm-7:27 am

1 stop26h 52m

$986

BaltimoreOsaka

BWI - KIX

BWIKIX

Baltimore/Washington

Tue 11/11

9:36 pm-6:50 pm

2 stops31h 14m

Osaka Kansai Intl

Tue 11/25

7:50 am-7:31 pm

3 stops25h 41m

$1,022

BaltimoreOsaka

BWI - KIX

BWIKIX

Baltimore/Washington

Fri 11/28

5:04 am-6:50 pm

2 stops23h 46m

Osaka Kansai Intl

Fri 12/5

5:50 pm-11:33 pm

2 stops19h 43m

$1,098

BaltimoreOsaka

BWI - KIX

BWIKIX

Baltimore/Washington

Sat 11/29

5:04 am-6:50 pm

2 stops23h 46m

Osaka Kansai Intl

Sat 12/6

5:50 pm-12:23 am

2 stops20h 33m

$1,111

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Baltimore to Osaka

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Osaka?

According to our data, Wednesday is the cheapest day to fly to Osaka from Baltimore. The lowest ticket price found for a Wednesday departure recently was $1,352. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Baltimore to Osaka for around $1,681.

What is the cheapest time of day to depart on your flight to Osaka?

Our data shows that the cheapest Baltimore to Osaka flights are usually those with departure times in the evening. Our users have found flights to Osaka in the evening for as low as $1,390. Flights to Osaka are more costly in the morning, with an average ticket price of $1,475. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on Baltimore to Osaka flights?

You could potentially save up to 5% on your flight if you consider stops on a Baltimore to Osaka flight.

When to book flights from Baltimore to Osaka

Are you open to changing your travel dates? Check out the ideal times to fly from Baltimore to Osaka according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Baltimore to Osaka (BWI to OSA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Baltimore to Osaka

Direct flights	None

There are no direct flights from Baltimore to Osaka. There are no popular flight routes from Baltimore to Osaka.

Search flight deals

How far is Baltimore/Washington to Osaka by plane?
There are 6925.7 mi between Baltimore/Washington and Osaka. By plane, this route typically takes 19h 39m.
When did momondo last update prices for flights from Baltimore/Washington Airport to Osaka?
Prices for flights from Baltimore/Washington Airport to Osaka refresh daily.
How many operators does momondo search for flights from Baltimore/Washington Airport to Osaka?
As of October 2025, there is 1 operator available to choose from for flights from Baltimore/Washington Airport to Osaka.
How old do you have to be to fly from Baltimore/Washington Airport to Osaka?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Baltimore/Washington Airport to Osaka.
What documentation or ID do you need to fly to Osaka?
The required travel and health documents for your Osaka trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Osaka. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Baltimore to Osaka?
Based on momondo bookings for flights between Baltimore and Osaka, the leading airline is ANA, making up 56% of the total bookings. Other popular airlines include United Airlines with 26% and American Airlines with 18%.

Best airlines flying from Baltimore to Osaka

Compare and see reviews for airlines that fly from Baltimore to Osaka with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $562	Free Cancellation	Rating 7.4 8,982 reviews		Search United Airlines flights

Nara

Nishinomiya

Why use momondo?

Why should I use momondo to find a flight deal from Baltimore to Osaka?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Baltimore to Osaka. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Baltimore to Osaka with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Osaka from Baltimore with this policy.

How can momondo help me find flights from Baltimore to Osaka?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Baltimore to Osaka.

I’m not ready to book a flight from Baltimore to Osaka right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Osaka, momondo offers a useful price alert feature which will track prices for flights to Osaka from Baltimore and alert you when they change.