BWI - OSA

$487 Find Cheap Flights from Baltimore to Osaka

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Baltimore to Osaka departing on 10/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Osaka

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Baltimore to Osaka, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Baltimore to Osaka, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Baltimore to Osaka (BWI-OSA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Baltimore to Osaka that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Baltimore to Osaka

Tue, Oct 28 - Tue, Nov 4
Multiple Airlines Logo
5:35 am - 8:55 pmBWI-KIX
26h 20m2 stops
Multiple Airlines Logo
9:00 am - 10:29 pmKIX-BWI
27h 29m3 stops
$842Multiple Airlines
Find Deal
Tue, Oct 7 - Tue, Oct 28
Multiple Airlines Logo
5:35 am - 7:30 pmBWI-KIX
24h 55m2 stops
Multiple Airlines Logo
10:50 am - 10:29 pmKIX-BWI
24h 39m3 stops
$858Multiple Airlines
Find Deal
Sat, Feb 7 - Mon, Feb 16
United Airlines Logo
6:34 pm - 6:10 pmBWI-ITM
33h 36m2 stops
United Airlines Logo
1:00 pm - 4:05 pmITM-BWI
41h 05m2 stops
$917United Airlines
Find Deal
Fri, Feb 6 - Mon, Feb 16
United Airlines Logo
10:05 am - 6:10 pmBWI-ITM
42h 05m2 stops
United Airlines Logo
1:00 pm - 4:05 pmITM-BWI
41h 05m2 stops
$967United Airlines
Find Deal
Fri, Feb 6 - Mon, Feb 16
ANA Logo
10:05 am - 8:00 amBWI-UKB
31h 55m2 stops
ANA Logo
9:15 pm - 1:56 pmUKB-BWI
30h 41m2 stops
$987ANA
Find Deal
Fri, Feb 6 - Sun, Feb 15
ANA Logo
10:05 am - 8:00 amBWI-UKB
31h 55m2 stops
ANA Logo
7:05 am - 9:27 pmUKB-BWI
28h 22m2 stops
$1,037ANA
Find Deal
Mon, Jan 12 - Fri, Jan 23
Japan Airlines Logo
7:49 am - 8:20 pmBWI-ITM
22h 31m2 stops
Japan Airlines Logo
2:40 pm - 8:33 pmITM-BWI
19h 53m2 stops
$1,042Japan Airlines
Find Deal
Mon, Jan 12 - Sun, May 17
Japan Airlines Logo
7:49 am - 7:20 pmBWI-ITM
21h 31m2 stops
Japan Airlines Logo
10:30 am - 9:32 pmITM-BWI
24h 02m2 stops
$1,059Japan Airlines
Find Deal
Sun, Sep 28 - Sun, Oct 5
American Airlines Logo
6:30 am - 6:40 pmBWI-ITM
23h 10m2 stops
American Airlines Logo
2:40 pm - 11:47 pmITM-BWI
22h 07m2 stops
$1,160American Airlines
Find Deal
Wed, Oct 29 - Sun, Nov 9
American Airlines Logo
6:00 am - 7:50 pmBWI-ITM
24h 50m2 stops
American Airlines Logo
2:40 pm - 6:42 pmITM-BWI
18h 02m2 stops
$1,177American Airlines
Find Deal

Everything you should know

Top airlines
United Airlines
Cheapest • from $917 (round-trip)
ANA
Best reviews • 8.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$842
Multiple Airlines
Tue 10/28Tue 11/4
BWI - KIX • 2 stops
Cheapest one-way
$487
Multiple Airlines
Wed 10/15
BWI - KIX • 3 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Osaka!
Booking Insights

KAYAK's insights & trends for Baltimore to Osaka flights

Get data-powered insights and trends into flights from Baltimore to Osaka to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Baltimore to Osaka?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Baltimore to Osaka were found on United Airlines ($917) and ANA ($987).

Good to know

Low seasonFebruary
Cheapest flight$487
Best time to beat the crowds with an average 30% drop in price.
Most popular time to fly with an average 28% increase in price.
Flight from Baltimore to Osaka Kansai Intl

When to book flights from Baltimore to Osaka

Are your dates flexible? Find out the best times to travel from Baltimore to Osaka based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Baltimore to Osaka

  • What is the cheapest flight from Baltimore to Osaka?

    In the last 3 days, the lowest price for a flight from Baltimore to Osaka was $487 for a one-way ticket and $842 for a round-trip.

  • Do I need a passport to fly between Baltimore and Osaka?

    A passport is required to fly from Baltimore to Osaka.

  • Which airports will I be using when flying from Baltimore to Osaka?

    Baltimore is served by only 1 airport and there are 2 airports in Osaka. You will leave Baltimore from Baltimore/Washington and you will be arriving in Osaka at one of these airports: Osaka Itami or Osaka Kansai Intl.

  • Which aircraft models fly most regularly from Baltimore to Osaka?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Baltimore to Osaka?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Baltimore and Osaka, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Baltimore to Osaka, ANA or United Airlines?

    The two airlines most popular with KAYAK users for flights from Baltimore to Osaka are ANA and United Airlines. With an average price for the route of $1,473 and an overall rating of 8.4, ANA is the most popular choice. United Airlines is also a great choice for the route, with an average price of $1,343 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Baltimore to Osaka?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Baltimore to Osaka.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Baltimore to Osaka?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Osaka from Baltimore is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Baltimore to Osaka?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Osaka with an airline and back to Baltimore with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Baltimore to Osaka?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Osaka from Baltimore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Baltimore to Osaka

 
See real verified KAYAK customer reviews for airlines flying from Baltimore to Osaka. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Baltimore to Osaka? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
ANAOverall score based on 963 reviews
7.9Entertainment
8.6Boarding
8.2Comfort
8.7Crew
7.7Food
Airline reviews

Everything was excellent. Only the fish entree in the Japanese meal was overcooked and quite dry but everything else was great

10.0 Excellentmichael, Sep 2025LHR - HND
Read more ANA reviews

Everything was excellent. Only the fish entree in the Japanese meal was overcooked and quite dry but everything else was great

Great first time experience on this airline. Very professional staff and great service.

Warm the bread. Movies: better choices to include Chinese movies options or some of the older winners of flim festival

I was able to change my flight last minute. It was more expensive, but that was my fault. Thank you for allowing me to fly!

Business class on ANA was awesome. There lie flat seats made it easier to sleep on a 12 hour flight. Food was great and service was excellent.

The crew was very nice and polite. They made sure everybody got their meal and drinks. Even the economy class had a very adequate leg room for someone that is over 6 foot tall.

Overall it was good. Making changes to the reservation on ANA’s website was little challenging. Would like to see those features improved in the future.

The flight crew was outstanding. Very cheerful and always respectful. I wish the same could be said about United. The AC wasn't the best on the plane.

The seats are uncomfortable. The flight attendants are not pleasant. They do their job, but not with a ray of sunshine and warmth. The food was awful, not what I would expect from an Asian airline. All of the other Asian airlines I have flown have far better food. The food was on par with United airlines food, which is really bad. Maybe ANA should get out of the alliance with United.

During booking, I selected the seats so that my wife and I would sit next to each other. However, the airline changed our seats at boarding so that we were seated apart. Very disappointing.

We had to deboard 2 times due to maintenance issues. They changed the plane, and then we got deviated to LAX due to maibtenance issues on the other plane, had to sleep at LAX and los a full day.

Everything was good, except the seats in economy were so close together, you could barely get out when the seat in front of your was reclined. If the airlines keep jamming in more and more seats, it will become intolerable. I will look for another airline that considers customer comfort and does not keep adding more rows of seats for more profit.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

IAD with the archaic people movers is just a place to be avoided.

Great service on board. Boarding a bit slow due to process. Food was pretty average.

Tastless food and too obvious lack of enthusiasm for service in the economy vesus business class

All of the United employees I interacted with were professional and courteous. The aircraft was clean, the food on the flight was good. No complaints here.

I had no checked baggage but was required to hand over carry on baggage at the door of the plane. There was a lot of overboard space in the plane and I was one of the last ones. I ran to get my carry on but it was gone. I was given back at the plane door in Toronto, so the wait was not as long as it would have been at the carousel.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

Given it’s a red-eye into Charolotte, we didn’t get any food. The survey does not include “N/A” so the rating will be skewed.

Great. Quick and quiet and east. The breakfast choices were a welcome surprise!

American airlines suck they delay the flights all the time made me sleep in an airport because my flight was delayed and I miss my connecting flight

There's nothing I liked about it. For first off I scheduled this trip two weeks in advance then they delayed my flight which messed up my whole trip. So I scheduled it for the following weekend thinking there won't be a delay and guess what as soon as I got to the airport we said in the airplane on the tarmac for an hour and a half. Not only was it delayed I missed my connecting flight meaning I had to stay the night at Dallas-Fort Worth airport sleeping on the floor. I will tell you this I will never fly American airlines ever again I have had nothing but horrible experience with them and I just throw money at them

The stewardess hit me with the food kart twice on the head and didn't say I'm sorry once. The same stewardess gave me a warm Apple Juice with No ice. The Flight was delayed for Departure 6 times, starting from 2:36pm, finally taking off 7:50pm. I was late picking up my child from the sitter by 3 hours.

Don’t know they cancelled the flight day before I was to leave. They sent a email at 9:00 pm at night saying they cancelled. That is the smooth way to say we don’t want your business! I think they didn’t have enough people booking so they cancelled the flight! It’s all about the money anymore there is no honesty in business.

Having to reschedule flights a day later, they loaded by luggage on the wrong plane from Little rock now I have to HOPE they deliver it to where im staying like they said would. International flight crew was very disgruntled and not very friendly.

We will be writing a long, detailed letter to corporate about our awful experience with American airlines.

It took way too long to diagnose and solve the problem of a broken crew member cabin seat. Though compensation for the volunteer who left the flight was very kind.

The entertainment package was vast and the selections were very current. Keep updating it was great.

Everything you need to know for your flight from Baltimore to Osaka

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