Which airports will I be using when flying from Washington, D.C. to Yokohama?

When flying out of Washington, D.C. you’ll be using one of these airports: Washington, D.C. Reagan-National or Washington, D.C. Dulles Intl. Yokohama does not have its own airport so you’ll be flying into nearby Tokyo All airports airport, which is 19.2 mi away.

What’s the cheapest day of the week to fly between Washington, D.C. and Yokohama?

Consider leaving on a Sunday and avoid Fridays if you are looking for the best rates. For your return to Washington, D.C., you’ll find the best rates on Tuesdays and the most expensive ones on Wednesdays.

How does KAYAK find such low prices on flights from Washington, D.C. to Yokohama?

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 Washington, D.C. to Yokohama.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Yokohama?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Yokohama from Washington, D.C. 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 Washington, D.C. to Yokohama?

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 Yokohama with an airline and back to Washington, D.C. with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. to Yokohama?

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 Yokohama from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Which airlines provide the cheapest flights from Washington, D.C. to Yokohama?

In the last 5 days, the cheapest one-way ticket between Washington, D.C. and Yokohama found on KAYAK was with AIR PREMIA for $401. Delta offered a round-trip connection from $378 and AIR PREMIA from $489.

Cheap Flights from Washington, D.C. to Yokohama

Useful Info

Low season	January
High season	June

Best time to beat the crowds with an average 25% drop in price.

Most popular time to fly with an average 27% increase in price.

When to book flights from Washington, D.C. to Yokohama

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Yokohama based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

Verified travelerFlew with ANA-May 2026

Definitely double check that the plane is actually what you're expecting. If it says it's operated by a different airline, treat it as THAT airline, not the one selling tickets.

JoannaFlew with ANA-Dec 2025

If you have a connecting ANA flight out of Haneda make sure it's not at a different terminal.

AhliaFlew with ANA-Apr 2025

Bring entertainment as well as it is a long flight

LayFlew with ANA-May 2024

Reserve seats in advance. This is an air ticket worth paying for, even if the price is slightly higher. The standard is consistent. Do book your layover accommodation in advance. I booked upin arrival and only got a more expensive option. Otherwise, I enjoyed very much flying with ANA and will choose it again.

Which airports will I be using when flying from Washington, D.C. to Yokohama?
When flying out of Washington, D.C. you’ll be using one of these airports: Washington, D.C. Reagan-National or Washington, D.C. Dulles Intl. Yokohama does not have its own airport so you’ll be flying into nearby Tokyo All airports airport, which is 19.2 mi away.
What’s the cheapest day of the week to fly between Washington, D.C. and Yokohama?
Consider leaving on a Sunday and avoid Fridays if you are looking for the best rates. For your return to Washington, D.C., you’ll find the best rates on Tuesdays and the most expensive ones on Wednesdays.
How does KAYAK find such low prices on flights from Washington, D.C. to Yokohama?
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 Washington, D.C. to Yokohama.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Yokohama?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Yokohama from Washington, D.C. 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 Washington, D.C. to Yokohama?
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 Yokohama with an airline and back to Washington, D.C. with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. to Yokohama?
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 Yokohama from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.
Which airlines provide the cheapest flights from Washington, D.C. to Yokohama?
In the last 5 days, the cheapest one-way ticket between Washington, D.C. and Yokohama found on KAYAK was with AIR PREMIA for $401. Delta offered a round-trip connection from $378 and AIR PREMIA from $489.

There is no airport in Yokohama. Instead, you’ll be flying into Tokyo All airports when flying between Washington, D.C. and Yokohama.
The cheapest flight from Washington, D.C. to Yokohama was found 17 days before departure, on average.
Book at least 1 week before departure in order to get a below-average price.
High season is considered to be November, December and January. The cheapest month to fly is September.

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