How do I get Price Alerts for flights from Rome Ciampino Airport to Seattle?

Confirm your travel details to search for the latest offers for flights from Rome Ciampino 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 Rome Ciampino 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 compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

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

Prices for flights from Rome Ciampino Airport to Seattle/Tacoma Intl Airport refresh daily.

How old do you have to be to fly from Rome Ciampino Airport to Seattle/Tacoma Intl Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Rome Ciampino Airport to Seattle/Tacoma Intl Airport.

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

The travel and health documents you'll need for your trip to Seattle/Tacoma Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$371 Cheap Flights from Rome Ciampino Airport to Seattle in 2026

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Find the cheapest flights from Rome Ciampino Airport to Seattle

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:15 pm - 5:55 pm

CIA

SEA

38h 40m

3 stops

3:40 pm - 8:20 pm

SEA

CIA

19h 40m

2 stops

$946Multiple Airlines

Wed, Apr 8 - Tue, Apr 14

12:15 pm - 5:55 pm

CIA

SEA

38h 40m

3 stops

3:40 pm - 9:30 pm

SEA

CIA

20h 50m

2 stops

$955Multiple Airlines

Wed, Apr 8 - Mon, Apr 13

12:15 pm - 5:55 pm

CIA

SEA

38h 40m

3 stops

3:40 pm - 9:20 pm

SEA

CIA

20h 40m

3 stops

$981Multiple Airlines

Wed, Apr 8 - Tue, Apr 14

6:00 am - 3:40 pm

CIA

SEA

18h 40m

2 stops

3:40 pm - 9:20 pm

SEA

CIA

20h 40m

3 stops

$988Multiple Airlines

Thu, Apr 2 - Wed, Apr 15

12:15 pm - 5:55 pm

CIA

SEA

38h 40m

3 stops

3:40 pm - 8:30 pm

SEA

CIA

19h 50m

3 stops

$1,011Multiple Airlines

Wed, Apr 8 - Mon, Apr 13

6:40 am - 4:40 pm

CIA

SEA

42h 00m

3 stops

3:35 pm - 7:45 pm

SEA

CIA

20h 10m

2 stops

$1,058Multiple Airlines

Wed, Mar 18 - Wed, Mar 25

1:05 pm - 1:10 pm

CIA

SEA

32h 05m

2 stops

3:00 pm - 7:55 pm

SEA

CIA

20h 55m

2 stops

$1,064Multiple Airlines

Mon, Mar 16 - Mon, Mar 23

8:25 am - 7:20 pm

CIA

SEA

19h 55m

2 stops

3:40 pm - 8:20 pm

SEA

CIA

19h 40m

2 stops

$1,083Multiple Airlines

Wed, Apr 8 - Tue, Apr 14

6:00 am - 7:20 pm

CIA

SEA

22h 20m

2 stops

3:40 pm - 9:30 pm

SEA

CIA

20h 50m

2 stops

$1,084Multiple Airlines

Wed, Apr 8 - Mon, Apr 13

4:25 pm - 6:05 pm

CIA

SEA

33h 40m

3 stops

3:40 pm - 9:30 pm

SEA

CIA

20h 50m

2 stops

$1,095Multiple Airlines

Fri, Mar 20 - Mon, Apr 13

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

RomeSeattle

CIA - SEA

CIASEA

Rome Ciampino

Wed 4/8

12:15 pm-5:55 pm

3 stops38h 40m

Seattle/Tacoma Intl

Tue 4/14

3:40 pm-8:20 pm

2 stops19h 40m

$946

RomeSeattle

CIA - SEA

CIASEA

Rome Ciampino

Wed 4/8

12:15 pm-5:55 pm

3 stops38h 40m

Seattle/Tacoma Intl

Mon 4/13

3:40 pm-9:30 pm

2 stops20h 50m

$955

RomeSeattle

CIA - SEA

CIASEA

Rome Ciampino

Wed 4/8

12:15 pm-5:55 pm

3 stops38h 40m

Seattle/Tacoma Intl

Tue 4/14

3:40 pm-9:20 pm

3 stops20h 40m

$981

RomeSeattle

CIA - SEA

CIASEA

Rome Ciampino

Thu 4/2

6:00 am-3:40 pm

2 stops18h 40m

Seattle/Tacoma Intl

Wed 4/15

3:40 pm-9:20 pm

3 stops20h 40m

$988

RomeSeattle

CIA - SEA

CIASEA

Rome Ciampino

Wed 4/8

12:15 pm-5:55 pm

3 stops38h 40m

Seattle/Tacoma Intl

Mon 4/13

3:40 pm-8:30 pm

3 stops19h 50m

$1,011

RomeSeattle

CIA - SEA

CIASEA

Rome Ciampino

Wed 3/18

6:40 am-4:40 pm

3 stops42h 00m

Seattle/Tacoma Intl

Wed 3/25

3:35 pm-7:45 pm

2 stops20h 10m

$1,058

RomeSeattle

CIA - SEA

CIASEA

Rome Ciampino

Mon 3/16

1:05 pm-1:10 pm

2 stops32h 05m

Seattle/Tacoma Intl

Mon 3/23

3:00 pm-7:55 pm

2 stops20h 55m

$1,064

RomeSeattle

CIA - SEA

CIASEA

Rome Ciampino

Wed 4/8

8:25 am-7:20 pm

2 stops19h 55m

Seattle/Tacoma Intl

Tue 4/14

3:40 pm-8:20 pm

2 stops19h 40m

$1,083

RomeSeattle

CIA - SEA

CIASEA

Rome Ciampino

Wed 4/8

6:00 am-7:20 pm

2 stops22h 20m

Seattle/Tacoma Intl

Mon 4/13

3:40 pm-9:30 pm

2 stops20h 50m

$1,084

RomeSeattle

CIA - SEA

CIASEA

Rome Ciampino

Fri 3/20

4:25 pm-6:05 pm

3 stops33h 40m

Seattle/Tacoma Intl

Mon 4/13

3:40 pm-9:30 pm

2 stops20h 50m

$1,095

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

When to book flights from Rome Ciampino Airport to Seattle

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

Estimated round-trip price

Cheap Rome Ciampino Airport to Seattle (CIA to SEA) flight deals and tips

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

Fastest flight time	17h 54m
Direct flights	None

The fastest flight from Rome Ciampino Airport to Seattle takes 17h 54m

There are no direct flights from Rome Ciampino Airport to Seattle. There are no popular flight routes from Rome Ciampino Airport to Seattle.

Search flight deals

How far is Rome Ciampino to Seattle/Tacoma Intl by plane?
The distance between Rome Ciampino and Seattle/Tacoma Intl is about 5669.0 mi. By plane, this route typically takes 17h 54m.
When did momondo last update prices for flights from Rome Ciampino Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Rome Ciampino Airport to Seattle/Tacoma Intl Airport refresh daily.
How old do you have to be to fly from Rome Ciampino Airport to Seattle/Tacoma Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Rome Ciampino Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The travel and health documents you'll need for your trip to Seattle/Tacoma Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

How do I get Price Alerts for flights from Rome Ciampino Airport to Seattle?
Confirm your travel details to search for the latest offers for flights from Rome Ciampino 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 Rome Ciampino 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 compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Tacoma

Leavenworth

SeaTac

Ocean Shores

Renton

Olympia

Lynnwood

Kent

Marysville

Redmond

Puyallup

Cle Elum

Lakewood

Tukwila

Federal Way

Kirkland

Westport

Centralia

Fife

Tumwater

Why use momondo?

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

Finding the right flight to Seattle from Rome is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Seattle quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Seattle from Rome which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Seattle from Rome.

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

If you are simply researching potential flights to Seattle, momondo offers a useful price alert feature which will track prices for flights to Seattle from Rome and alert you when they change.