In terms of precipitation, rainfall in Rome Ciampino Airport ranges from 0.6 - 4.4 inches per month. November is typically the wettest month, when rainfall can reach 4.4 in. June is typically the driest time to visit Rome Ciampino Airport when rainfall is around 0.6 in.

If weather is an important factor for your trip to Rome Ciampino Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 46.4 F).

How far in advance should I book a flight from Seattle to Rome Ciampino Airport?

Travelers have found it’s best to book a flight 13 days in advance to save up to 11% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 13 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Seattle to Rome Ciampino Airport 1-2 weeks in advance for as low as $552, or $615 for flights within the next 24 hours.

What is the cheapest month to fly from Seattle to Rome Ciampino Airport?

The best pricing can be found in the month of February. Prices to Rome Ciampino Airport from Seattle average $863. You can even find prices in February for less than $863, as users have found deals to Rome Ciampino Airport from as low as $532. The month of December appears to be one of the more expensive times to travel to Rome Ciampino Airport from Seattle. Flying in the targeted month can save you up to 56%.

What is the cheapest time of day to fly from SEA to CIA?

Unlike at noon, when flights are generally more expensive, you can save up to 12% on flights from Seattle to Rome Ciampino Airport by exploring options for tickets in the morning.

What airport do you fly from for flights from Seattle to Rome Ciampino?

Located just 11.4 mi from the city center, Seattle/Tacoma Intl is the airport most travelers will use when flying to Rome Ciampino from Seattle. Booking flights from Seattle/Tacoma Intl (SEA) to Rome Ciampino should be relatively easy as there are 0 daily outbound flights to Rome Ciampino from 0 different airlines.

Can I find deals for flights from Seattle to Ciampino that include hotel bookings?

Yes. In addition to deals on Seattle to Ciampino flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Seattle to Ciampino?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Ciampino.

Can I find deals for business class flights from Seattle to Ciampino?

Yes. Cheapflights offers flight deals from Seattle to Ciampino by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$317+ Flights from Seattle to Rome Ciampino Airport

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Cheap flight deals from Seattle to Ciampino

Round-trip from	$642 (Mytrip)
One-way from	$317 (Kiwi.com)
Popular in	December
Cheapest in	February
Average price	$1,004

From Seattle/Tacoma Intl to Rome Ciampino

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One-way flight from Seattle/Tacoma Intl to Rome Ciampino

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Highest demand for flights based on searches. 6% potential increase in price ($60 potential increase over avg. RT price).

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Cheapest flight prices on average. 5% potential price decrease ($45 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Cheapest flights from Seattle to Ciampino
Explore the most affordable flight options available from Seattle to Ciampino. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Tue 9/233:45 pmSEA - CIA

2 stops20h 35mMultiple Airlines

Mon 10/66:10 amCIA - SEA

2 stops20h 40mMultiple Airlines

Deal found 7/27

$642

Best flights from Seattle to Ciampino
Discover carefully curated flight deals from Seattle to Ciampino that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2025.

Tue 9/233:45 pmSEA - CIA

2 stops20h 35mMultiple Airlines

Mon 10/66:10 amCIA - SEA

2 stops20h 40mMultiple Airlines

Deal found 7/27

$642

Last-minute flights from Seattle to Ciampino
Discover last-minute flight deals from Seattle to Ciampino. Data last updated July 29, 2025 and is based on user searches.

Fri 8/81:45 pmSEA - CIA

3 stops22h 15mMultiple Airlines

Sat 8/166:20 amCIA - SEA

3 stops24h 56mMultiple Airlines

Deal found 7/28

$777

Wed 8/277:20 amSEA - CIA

3 stops27h 20mMultiple Airlines

Wed 9/106:55 amCIA - SEA

3 stops24h 21mMultiple Airlines

Deal found 7/27

$644

One-way flights from Seattle to Ciampino
Search for one-way flight options from Seattle to Ciampino. Find affordable one-way fares based on user searches. Data last updated July 29, 2025.

Thu 9/46:24 pmSEA - CIA

2 stops42h 26mMultiple Airlines

Deal found 7/29

$317

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

SeattleRome

SEA - CIA

SEACIA

Seattle/Tacoma Intl

Tue 9/23

3:45 pm-9:20 pm

2 stops20h 35m

Rome Ciampino

Mon 10/6

6:10 am-5:50 pm

2 stops20h 40m

$642

SeattleRome

SEA - CIA

SEACIA

Seattle/Tacoma Intl

Thu 9/4

6:24 pm-9:50 pm

2 stops42h 26m

$317

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from Seattle to Ciampino

Have a flexible travel schedule? Discover the best time to fly to Ciampino from Seattle with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

What airport do you fly from for flights from Seattle to Rome Ciampino?
Located just 11.4 mi from the city center, Seattle/Tacoma Intl is the airport most travelers will use when flying to Rome Ciampino from Seattle. Booking flights from Seattle/Tacoma Intl (SEA) to Rome Ciampino should be relatively easy as there are 0 daily outbound flights to Rome Ciampino from 0 different airlines.
Can I find deals for flights from Seattle to Ciampino that include hotel bookings?
Yes. In addition to deals on Seattle to Ciampino flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Seattle to Ciampino?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Ciampino.
Can I find deals for business class flights from Seattle to Ciampino?
Yes. Cheapflights offers flight deals from Seattle to Ciampino by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$317+ Cheap flights from Seattle (SEA) to Ciampino (CIA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/4. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Seattle to Ciampino with Cheapflights

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Cheapest flights from Seattle to CiampinoExplore the most affordable flight options available from Seattle to Ciampino. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Explore the most affordable flight options available from Seattle to Ciampino. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Seattle to Ciampino

Have a flexible travel schedule? Discover the best time to fly to Ciampino from Seattle with our price prediction graph.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Ciampino. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Seattle to Rome Ciampino?

Can I find deals for flights from Seattle to Ciampino that include hotel bookings?

How can I find direct flights from Seattle to Ciampino?

Can I find deals for business class flights from Seattle to Ciampino?

Traveling to a place near Rome Ciampino Airport?

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Cheapest flights from Seattle to Ciampino
Explore the most affordable flight options available from Seattle to Ciampino. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.