How do I get Price Alerts for flights from Warsaw Modlin Airport to Seattle?

Confirm your travel details to search for the latest offers for flights from Warsaw Modlin Airport to Seattle . While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

How can I save money on flights from Warsaw Modlin Airport to Seattle with momondo?

With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

When did momondo last update prices for flights from Warsaw Modlin Airport to Seattle/Tacoma Intl Airport?

Prices for flights from Warsaw Modlin Airport to Seattle/Tacoma Intl Airport refresh daily.

How old do you have to be to fly from Warsaw Modlin Airport to Seattle/Tacoma Intl Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Warsaw Modlin Airport to Seattle/Tacoma Intl Airport.

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

The necessary travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$349 Cheap Flights from Warsaw Modlin Airport to Seattle in 2026

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Find the cheapest flights from Warsaw Modlin Airport to Seattle

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:20 pm - 11:02 am

WMI

SEA

49h 42m

2 stops

6:55 pm - 1:15 am

SEA

WMI

21h 20m

1 stop

$834Multiple Airlines

Sun, Apr 19 - Sat, May 2

6:10 am - 11:25 am

WMI

SEA

38h 15m

2 stops

8:05 pm - 10:10 pm

SEA

WMI

17h 05m

1 stop

$900Multiple Airlines

Thu, Feb 12 - Wed, Feb 25

2:30 pm - 7:57 pm

WMI

SEA

38h 27m

2 stops

8:05 pm - 10:10 pm

SEA

WMI

17h 05m

1 stop

$1,010Multiple Airlines

Thu, Feb 12 - Wed, Feb 25

11:50 pm - 5:55 pm

WMI

SEA

27h 05m

2 stops

6:55 pm - 1:15 am

SEA

WMI

21h 20m

1 stop

$1,060Multiple Airlines

Fri, May 1 - Fri, May 15

8:45 pm - 5:55 pm

WMI

SEA

30h 10m

2 stops

3:55 pm - 12:55 pm

SEA

WMI

12h 00m

1 stop

$1,242Multiple Airlines

Tue, Jun 2 - Tue, Jun 16

10:30 am - 5:10 pm

WMI

SEA

15h 40m

1 stop

6:55 pm - 1:15 am

SEA

WMI

21h 20m

1 stop

$1,263Multiple Airlines

Tue, May 19 - Fri, Jun 19

momondo Fare Finder

Use the filters below to find and compare flights from Warsaw Modlin Airport to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

WarsawSeattle

WMI - SEA

WMISEA

Warsaw Modlin

Sun 4/19

6:20 pm-11:02 am

2 stops49h 42m

Seattle/Tacoma Intl

Sat 5/2

6:55 pm-1:15 am

1 stop21h 20m

$834

WarsawSeattle

WMI - SEA

WMISEA

Warsaw Modlin

Thu 2/12

6:10 am-11:25 am

2 stops38h 15m

Seattle/Tacoma Intl

Wed 2/25

8:05 pm-10:10 pm

1 stop17h 05m

$900

WarsawSeattle

WMI - SEA

WMISEA

Warsaw Modlin

Thu 2/12

2:30 pm-7:57 pm

2 stops38h 27m

Seattle/Tacoma Intl

Wed 2/25

8:05 pm-10:10 pm

1 stop17h 05m

$1,010

WarsawSeattle

WMI - SEA

WMISEA

Warsaw Modlin

Fri 5/1

11:50 pm-5:55 pm

2 stops27h 05m

Seattle/Tacoma Intl

Fri 5/15

6:55 pm-1:15 am

1 stop21h 20m

$1,060

WarsawSeattle

WMI - SEA

WMISEA

Warsaw Modlin

Tue 6/2

8:45 pm-5:55 pm

2 stops30h 10m

Seattle/Tacoma Intl

Tue 6/16

3:55 pm-12:55 pm

1 stop12h 00m

$1,242

WarsawSeattle

WMI - SEA

WMISEA

Warsaw Modlin

Tue 5/19

10:30 am-5:10 pm

1 stop15h 40m

Seattle/Tacoma Intl

Fri 6/19

6:55 pm-1:15 am

1 stop21h 20m

$1,263

WarsawSeattle

WMI - SEA

WMISEA

Warsaw Modlin

Sat 5/16

9:05 pm-4:00 pm

2 stops27h 55m

$349

WarsawSeattle

WMI - SEA

WMISEA

Warsaw Modlin

Mon 5/18

10:50 pm-4:00 pm

2 stops26h 10m

$352

WarsawSeattle

WMI - SEA

WMISEA

Warsaw Modlin

Thu 5/21

10:45 pm-4:00 pm

2 stops26h 15m

$359

WarsawSeattle

WMI - SEA

WMISEA

Warsaw Modlin

Sat 6/13

9:25 pm-8:28 pm

3 stops32h 03m

$390

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

When to book flights from Warsaw Modlin Airport to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Warsaw Modlin Airport to Seattle according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Warsaw Modlin Airport to Seattle (WMI to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Warsaw Modlin Airport to Seattle

Fastest flight time	27h 05m
Direct flights	None

The fastest flight from Warsaw Modlin Airport to Seattle takes 27h 05m

There are no direct flights from Warsaw Modlin Airport to Seattle. There are no popular flight routes from Warsaw Modlin Airport to Seattle.

Search flight deals

How far is Warsaw Modlin to Seattle/Tacoma Intl by plane?
The distance between Warsaw Modlin and Seattle/Tacoma Intl is about 5183.8 mi. In terms of flight time, this usually takes a little over 27h 05m.
When did momondo last update prices for flights from Warsaw Modlin Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Warsaw Modlin Airport to Seattle/Tacoma Intl Airport refresh daily.
How old do you have to be to fly from Warsaw Modlin Airport to Seattle/Tacoma Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Warsaw Modlin Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The necessary travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

How do I get Price Alerts for flights from Warsaw Modlin Airport to Seattle?
Confirm your travel details to search for the latest offers for flights from Warsaw Modlin Airport to Seattle. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.
How can I save money on flights from Warsaw Modlin Airport to Seattle with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Tacoma

Leavenworth

SeaTac

Ocean Shores

Renton

Olympia

Lynnwood

Kent

Marysville

Puyallup

Redmond

Tukwila

Cle Elum

Lakewood

Federal Way

Fife

Kirkland

Westport

Centralia

Shoreline

Why use momondo?

Why should I use momondo to find a flight deal from Warsaw to Seattle?

It is quick and easy to find Warsaw to Seattle 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 Seattle that suits you.

Can I find flights from Warsaw to Seattle with flexible booking policies on momondo?

All flight searches from Warsaw to Seattle on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Warsaw to Seattle?

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 Warsaw to Seattle.

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

Of course. momondo tracks the price of Warsaw to Seattle flights. All you need is a valid email address and we will do the rest; it is that quick and easy.