BWI - OSA

$525 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 4/7. 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, 0 bags

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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Everything you should know

Cheapest round-trip
$828
ANA
Mon 2/16Mon 2/23
BWI - ITM • 2 stops
Cheapest one-way
$525
Multiple Airlines
Tue 4/7
BWI - KIX • 2 stops
Top airlines
ANA
Cheapest • from $828 (round-trip)
ANA
Best reviews • 8.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
November
Cheapest • 68% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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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!
Flight Deals
Booking Insights
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

Mon, Feb 16 - Mon, Feb 23
ANA Logo
6:30 am - 6:55 pm
BWI
-
ITM
22h 25m
2 stops
ANA Logo
4:00 pm - 2:01 pm
ITM
-
BWI
36h 01m
2 stops
$828ANA
Sun, Feb 15 - Thu, Feb 26
ANA Logo
6:30 am - 9:45 pm
BWI
-
UKB
25h 15m
2 stops
ANA Logo
7:05 am - 9:17 pm
UKB
-
BWI
28h 12m
2 stops
$855ANA
Mon, Feb 16 - Mon, Feb 23
ANA Logo
6:30 am - 8:35 am
BWI
-
KIX
36h 05m
2 stops
ANA Logo
9:10 pm - 2:01 pm
KIX
-
BWI
30h 51m
2 stops
$865ANA
Sun, Feb 15 - Sun, Feb 22
ANA Logo
6:30 am - 9:45 pm
BWI
-
UKB
25h 15m
2 stops
ANA Logo
7:05 am - 9:17 pm
UKB
-
BWI
28h 12m
2 stops
$1,013ANA
Sun, Mar 1 - Thu, Mar 19
United Airlines Logo
6:26 pm - 4:40 pm
BWI
-
KIX
32h 14m
1 stop
United Airlines Logo
6:35 pm - 7:19 am
KIX
-
BWI
25h 44m
1 stop
$1,016United Airlines
Sun, Feb 15 - Thu, Feb 26
United Airlines Logo
6:08 pm - 7:25 pm
BWI
-
KIX
35h 17m
2 stops
United Airlines Logo
6:35 pm - 7:27 am
KIX
-
BWI
26h 52m
1 stop
$1,050United Airlines
Tue, Mar 10 - Fri, Apr 24
Japan Airlines Logo
6:52 am - 7:50 pm
BWI
-
ITM
23h 58m
2 stops
Japan Airlines Logo
8:30 am - 5:56 pm
ITM
-
BWI
22h 26m
2 stops
$1,083Japan Airlines
Mon, Mar 9 - Wed, Apr 1
Japan Airlines Logo
6:52 am - 8:15 pm
BWI
-
ITM
24h 23m
2 stops
Japan Airlines Logo
9:25 am - 10:00 pm
ITM
-
BWI
25h 35m
2 stops
$1,091Japan Airlines
Sun, Apr 19 - Wed, Apr 29
American Airlines Logo
7:00 am - 6:40 pm
BWI
-
ITM
22h 40m
2 stops
American Airlines Logo
8:30 am - 3:00 pm
ITM
-
BWI
19h 30m
2 stops
$1,092American Airlines
Sun, Mar 8 - Wed, Apr 22
American Airlines Logo
6:52 am - 7:50 pm
BWI
-
ITM
23h 58m
2 stops
American Airlines Logo
7:25 am - 3:00 pm
ITM
-
BWI
20h 35m
2 stops
$1,115American Airlines
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.

How much is a round-trip flight from Baltimore to Osaka?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Baltimore to Osaka departing in February.

What is the cheapest month to fly from Baltimore to Osaka?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Baltimore to Osaka, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Baltimore to Osaka is November, where tickets cost $367 (return) on average. On the other hand, the most expensive months are May and June, where the average cost of round-trip tickets is $1,686 and $1,534 respectively.

Good to know

Low seasonJanuary
Cheapest flight$525
Best time to beat the crowds with an average 24% drop in price.
Most popular time to fly with an average 48% 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 $525 for a one-way ticket and $828 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 is the only airline alliance operating flights between Baltimore and Osaka.

  • 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 $1,252 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 airlines flying 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 1082 reviews
8.5Boarding
7.9Entertainment
7.7Food
8.2Comfort
8.7Crew
Airline reviews

Cabin Crew was excellent. They took care of everything requested. Flight was good

10.0 ExcellentAnonymous, Jan 2026
ORD - HND
Read more ANA reviews

Cabin Crew was excellent. They took care of everything requested. Flight was good

I didn’t know that my connecting flight from Japan to Hawaii was at a different airport - arrived in Haneda (ticket said Tokyo but didn’t notice the airport name) and had to get my bags and go out of immigration and back in to go to Narita airport 2 hours away. Such a hassle and SOOO confusing and complicated. Check your airports IN ADVANCE and NEVER book if you have to change airports. 40+ years of flying and first time had this. Never again. ANA is great but booking agencies will sell you a connection that you have a good chance of missing - even under the best circumstances.

I was charged $200 for a 2nd checked bag, which is unreasonably high and feels like price gouging. Other than that the experience was excellent.

The ROOM was great. We would love to have it on all of our flights. LOL

I would prefer to fly with Japanese airlines over American ones. They have better food and service overall

I was too late to get onto this flight. Kayak shouldn't let you book a connecting international to domestic flight when flying ANA. Your domestic flight could be in a different terminal and you won't make it because you have to go through immigration and customs.

United Airlines crew members do not know how to deal with emergency situation that caused our flight delay. For example, they should have asked the maintenance or seat belt repair personnel to come and fix the seat belt while they were looking for a volunteer to book another flight.

I always take ANA because of the great service and overall experience.

Tokyo Haneda to transport was so bad too short time . and find out way to the gate was so bad. I almost missed flight. because confused. They need more great way tell us how to get there details

Entertainment and food is best. I love to use ana for a lots japanese movies…. Food was best

The attendant on board was amazing. She should be doing business/first international long haul.

Although our flight was delayed the overall boarding process was very smooth and the crew was accommodating.

I was fully checked in the prior night and i was unchecked and then didn’t have a seat when I boarded. Instead of an aisle seat, I was out in the middle seat of the very last row of the plane.

In overall it was a good experience, the only down point was that the entertainment screen was working properly.

A great experience with excellent service by the crew and attention in assisting the passengers.

HORRIBLE, my initial flight was cancelled, they made me pay $200 extra dollars and that got cancelled as well! After 6 cancellations I decided to get a refund because I needed to get home to my babies. Out of $1000+ dollars they offered me only $40 in refund! Totally unacceptable! The flight that they cancelled I was able to fly it on another airline. I had to spend $400 on one way tickets just to get home! I’m still getting the runaround.

First class ticket gets you a choice of chips or nuts. . Just like economy Southwest. Also no screen in the seats. This is first class???!

Seated dude next to me even though lots of empty rows. But main thing was we sat on the tarmac after landing for 30 minutes because of, in the words of the dude who sat next to me, “operational incompetence”. We got changing directions about where to pick up gate checked bags. Pilot and flight attendant were awesome though.

The food was terrible this time. Otherwise pleasant, quiet, on-time.

It was a pretty standard flight... until the almost hour and a half spent on the taxi way. I get that the weather has been poor but the delay had nothing to do with the weather and more to do with a plane with several issues tying up the gate. I get that that happens from time to time but this has been EVERY flight I've been on for the past 5 years and I fly 3 to 5 times a year. This isn't just United... it's American, it's Delta. It's an issue with the entire industry. I work for UPS and packages on a cargo plane get better service than people do these days. Anymore I HATE flying.

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

Information on your arrival and departure airports