When did momondo last update prices for flights from Washington to Sendai Airport?

Prices for flights from Washington to Sendai Airport are updated daily.

How old do you have to be to fly from Washington to Sendai Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington to Sendai Airport.

What documentation or ID do you need to fly to Sendai Airport?

The required travel and health documents for your Sendai Airport 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 Sendai Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$670 Cheap Flights from Washington to Sendai in 2026

1 adult

0 bags

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Find the cheapest flights from Washington to Sendai

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:45 pm - 9:00 am

SEA

SDJ

24h 15m

2 stops

10:30 am - 1:20 pm

SDJ

SEA

19h 50m

2 stops

$670ANA

Wed, Feb 25 - Wed, Mar 4

3:45 pm - 9:00 am

SEA

SDJ

24h 15m

2 stops

12:45 pm - 1:55 pm

SDJ

SEA

18h 10m

1 stop

$906Multiple Airlines

Wed, Feb 25 - Wed, Mar 4

12:10 am - 2:25 pm

SEA

SDJ

21h 15m

1 stop

4:15 pm - 6:10 pm

SDJ

SEA

18h 55m

1 stop

$938EVA Air

Tue, Feb 24 - Wed, Mar 4

9:55 am - 12:45 pm

SEA

SDJ

33h 50m

3 stops

2:20 pm - 1:20 pm

SDJ

SEA

16h 00m

2 stops

$1,009ANA

Wed, Feb 25 - Wed, Mar 4

9:55 am - 12:45 pm

SEA

SDJ

33h 50m

3 stops

4:15 pm - 7:16 pm

SDJ

SEA

44h 01m

3 stops

$1,404Multiple Airlines

Wed, Feb 25 - Wed, Mar 4

ANA flights from State of Washington to Sendai

Our best ANA deals on State of Washington to Sendai flight tickets

ANA

Feb 25

SEA3:45 pmSeattle/Tacoma Intl

24h 15m

2 stops

SDJ9:00 amSendai

Mar 4

SDJ10:30 amSendai

19h 50m

2 stops

SEA1:20 pmSeattle/Tacoma Intl

$670

ANA

Feb 25

SEA9:55 amSeattle/Tacoma Intl

33h 50m

3 stops

SDJ12:45 pmSendai

Mar 4

SDJ2:20 pmSendai

16h 00m

2 stops

SEA1:20 pmSeattle/Tacoma Intl

$1,009

Fly from

Fly to

Route

Depart

Return

Price

SeattleSendai

SEA - SDJ

SEASDJ

Seattle/Tacoma Intl

Wed 2/25

3:45 pm-9:00 am

2 stops24h 15m

Sendai

Wed 3/4

10:30 am-1:20 pm

2 stops19h 50m

$670

SeattleSendai

SEA - SDJ

SEASDJ

Seattle/Tacoma Intl

Wed 2/25

3:45 pm-9:00 am

2 stops24h 15m

Sendai

Wed 3/4

12:45 pm-1:55 pm

1 stop18h 10m

$906

SeattleSendai

SEA - SDJ

SEASDJ

Seattle/Tacoma Intl

Tue 2/24

12:10 am-2:25 pm

1 stop21h 15m

Sendai

Wed 3/4

4:15 pm-6:10 pm

1 stop18h 55m

$938

SeattleSendai

SEA - SDJ

SEASDJ

Seattle/Tacoma Intl

Wed 2/25

9:55 am-12:45 pm

3 stops33h 50m

Sendai

Wed 3/4

2:20 pm-1:20 pm

2 stops16h 00m

$1,009

SeattleSendai

SEA - SDJ

SEASDJ

Seattle/Tacoma Intl

Wed 2/25

9:55 am-12:45 pm

3 stops33h 50m

Sendai

Wed 3/4

4:15 pm-7:16 pm

3 stops44h 01m

$1,404

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from State of Washington to Sendai

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

Can stopping save me money on State of Washington to Sendai flights?

You could potentially save up to 27% on your flight if you consider stops on a State of Washington to Sendai flight.

Cheap State of Washington to Sendai flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Sendai

Fastest flight time	24h 15m
Direct flights	None

The fastest flight from State of Washington to Sendai takes 24h 15m

There are no direct flights from State of Washington to Sendai. There are no popular flight routes from State of Washington to Sendai.

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When did momondo last update prices for flights from Washington to Sendai Airport?
Prices for flights from Washington to Sendai Airport are updated daily.
How old do you have to be to fly from Washington to Sendai Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington to Sendai Airport.
What documentation or ID do you need to fly to Sendai Airport?
The required travel and health documents for your Sendai Airport 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 Sendai Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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Why use momondo?

Why should I use momondo to find a flight deal from Washington to Sendai?

It is quick and easy to find Washington to Sendai flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Sendai that suits you.

Can I find flights from Washington to Sendai with flexible booking policies on momondo?

Flights from Washington to Sendai with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Washington to Sendai?

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 Washington to Sendai.

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

Yes momondo offers price alerts on flights to Sendai from Washington. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.