Find cheap flights from Osaka to Reagan Washington National Airport from $915
This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Osaka to Reagan-National departing on 9/21. 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.
Round-trip
1 adult
Economy
0 bags
Sun 5/19
Sun 5/26
Search hundreds of travel sites at once for deals on flights to Reagan Washington National Airport
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Osaka to Washington, D.C., as well as popular online travel agencies
...and more
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Osaka to Washington, D.C., as well as popular online travel agencies
In the last 7 days travelers have searched 44,212,662 times on KAYAK, and here is why:
Save 22% or moreCompare multiple travel sites with one search.
Filter your dealsChoose cabin class, free Wi-Fi and more.
Bundle and saveSave money when you bundle your flight + hotel.
Cheap flight deals from Osaka to Reagan-National (KIX-DCA)
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Osaka to Reagan-National 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 and deals for you by selecting your travel dates.
Flights from Osaka to Reagan-National - Travel Insights & Trends
Get data-powered insights and trends into flights from Osaka to Reagan-National to help you find the cheapest flights, the best time to fly and much more.
Which airlines provide the cheapest flights from Osaka to Reagan Washington National Airport?
The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, Cathay Pacific offered the best one-way deal for that route, at $915. KAYAK users also found Osaka to Reagan Washington National Airport round-trip flights on Air Canada from $1,319 and on United Airlines from $1,608.
Flight from Osaka to Reagan Washington National Airport
When to book flights from Osaka to Reagan-National
Are your dates flexible? Find out the best times to travel from Osaka to Reagan-National 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 Osaka to Reagan Washington National Airport flights
What is the cheapest flight from Osaka Kansai Intl Airport to Washington, D.C. Reagan-National Airport?
In the last 3 days, the lowest price for a flight from Osaka Kansai Intl Airport to Washington, D.C. Reagan-National Airport was $915 for a one-way ticket and $1,319 for a round-trip.
Do I need a passport to fly between Osaka and Reagan Washington National Airport?
A passport is required to fly from Osaka to Reagan Washington National Airport.
Which aircraft models fly most regularly from Osaka to Reagan Washington National Airport?
We unfortunately don’t have that data for this specific route.
Which airline alliances offer flights from Osaka to Reagan Washington National Airport?
oneworld, and Star Alliance are the airline alliances operating flights between Osaka and Reagan Washington National Airport, with oneworld being the most commonly used for this route.
How does KAYAK find such low prices on flights from Osaka to Reagan Washington National Airport?
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 Osaka to Reagan Washington National Airport.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Osaka to Reagan Washington National Airport?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reagan Washington National Airport from Osaka 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 Osaka to Reagan Washington National Airport?
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 Reagan Washington National Airport with an airline and back to Osaka with another airline. Booking your flights between Osaka and DCA can sometimes prove cheaper using this method.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Osaka to Reagan Washington National Airport?
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 Reagan Washington National Airport from Osaka up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.
See more FAQs
Book cheap flights from Osaka to Washington, D.C.
Recent one-way flight deals
Only flying one-way? Below are some of the best one-way flight deals from Osaka to Washington, D.C. found on KAYAK in the last 72 hours.
9/21Sat
2 stopsCathay Pacific
38h 50mKIX-DCA
$915
4/25Thu
2 stopsCathay Pacific
35h 24mKIX-DCA
$924
6/5Wed
2 stopsCathay Pacific
34h 44mKIX-DCA
$926
5/31Fri
2 stops
24h 49mKIX-DCA
$937
4/24Wed
3 stopsCathay Pacific
36h 54mKIX-DCA
$939
6/5Wed
3 stopsCathay Pacific
37h 04mKIX-DCA
$942
9/10Tue
1 stopAir Canada
17h 35mKIX-DCA
$1,072
9/21Sat
1 stopAir Canada
17h 35mKIX-DCA
$1,102
5/31Fri
3 stops
24h 53mKIX-DCA
$1,247
5/31Fri
1 stopUnited Airlines
37h 13mKIX-DCA
$1,890
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Osaka - Reagan Washington National Airport Flights