
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $741 (CheapOair) |
One-way from | $319 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $985 |
Good round-trip deal | $1,021 or less |
Good one-way deal | $508 or less |
Fly from
Fly to
Route
Depart
Return
SeattleRome
SEA - FCO
SEAFCO
Seattle/Tacoma Intl
Mon 9/28
6:10 pm-9:50 pm
1 stop18h 40m
Rome Fiumicino
Wed 10/14
11:10 am-3:40 pm
1 stop13h 30m
SeattleRome
SEA - FCO
SEAFCO
Seattle/Tacoma Intl
Fri 9/25
7:00 pm-2:35 pm
1 stop34h 35m
Rome Fiumicino
Fri 10/9
3:45 pm-8:40 pm
1 stop13h 55m
SeattleRome
SEA - CIA
SEACIA
Seattle/Tacoma Intl
Wed 9/2
5:40 pm-9:55 pm
2 stops19h 15m
Rome Ciampino
Tue 9/8
6:05 am-3:40 pm
2 stops18h 35m
SeattleRome
SEA - FCO
SEAFCO
Seattle/Tacoma Intl
Mon 8/10
6:10 pm-9:50 pm
1 stop18h 40m
Rome Fiumicino
Sat 8/22
8:10 am-8:39 pm
2 stops21h 29m
SeattleRome
SEA - CIA
SEACIA
Seattle/Tacoma Intl
Tue 8/18
6:05 pm-9:10 pm
2 stops18h 05m
Rome Ciampino
Tue 9/1
6:05 am-3:40 pm
2 stops18h 35m
SeattleRome
SEA - CIA
SEACIA
Seattle/Tacoma Intl
Sun 9/27
5:40 pm-8:55 pm
2 stops18h 15m
Rome Ciampino
Sun 10/11
8:25 am-3:40 pm
2 stops16h 15m
SeattleRome
SEA - FCO
SEAFCO
Seattle/Tacoma Intl
Tue 9/29
7:23 am-11:05 am
2 stops18h 42m
Rome Fiumicino
Mon 10/12
7:25 pm-7:05 pm
2 stops32h 40m
SeattleRome
SEA - CIA
SEACIA
Seattle/Tacoma Intl
Wed 7/29
5:40 pm-9:55 pm
2 stops19h 15m
Rome Ciampino
Wed 8/12
6:00 am-3:40 pm
2 stops18h 40m
SeattleRome
SEA - FCO
SEAFCO
Seattle/Tacoma Intl
Sun 8/23
2:00 pm-10:10 am
Nonstop11h 10m
Rome Fiumicino
Tue 9/8
10:35 am-4:35 pm
1 stop15h 00m
SeattleRome
SEA - CIA
SEACIA
Seattle/Tacoma Intl
Tue 9/8
3:40 pm-9:10 pm
3 stops20h 30m
Rome Ciampino
Tue 9/15
6:15 am-10:42 pm
3 stops25h 27m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star |
Currently, March is the cheapest month in which you can book a flight from Seattle to Rome (average of $284). Flying from Seattle to Rome in April is currently the most expensive (average of $2,444). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Rome as you normally would.
The most flights from SEA to ROM are scheduled on a Monday (4 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).
Frankfurt am Main (FRA) – chosen by Cheapflights users on 25% of 1-stop itineraries from Seattle to Rome on Cheapflights.
Reykjavik (KEF) is the most affordable 1-stop option, with an average round-trip price of $446.
Flights via Paris (CDG) have the shortest average one-way travel time for 1-stop routes: 13h 05m.
Flights via Frankfurt am Main (FRA) offer the fastest connection on this route, with an average layover time of 1h 35m.
About 21% of weekly flights between Seattle and Rome have experienced delays in the past year, with the average delay time being 121 minutes.
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
Monday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Over the last year, Alaska Airlines have had the lowest number of delays on this route, with just 21% of flights being delayed.
To ensure you get the cheapest price possible for a flight from Seattle to Rome, you should look to book at least 8 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Overall
Entertainment
Comfort
Crew
Food
Boarding
Reviews
Anonymous,Jun 2026
SEA - RNO
Overall
Entertainment
Comfort
Crew
Food
Boarding
Reviews
Anonymous,Jun 2026
SEA - RNO
Overall
Entertainment
Comfort
Crew
Food
Boarding
Reviews
Anonymous,Jun 2026
SEA - RNO
Overall
Entertainment
Comfort
Crew
Food
Boarding
Reviews
Anonymous,Jun 2026
SEA - RNO
Overall
Entertainment
Comfort
Crew
Food
Boarding
Reviews
Anonymous,Jun 2026
SEA - RNO
Overall
Entertainment
Comfort
Crew
Food
Boarding
Reviews
Anonymous,Jun 2026
SEA - RNO
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$383 | Average$661 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$484 | Average$697 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$498 | Average$717 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$502 | Average$982 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$504 | Average$698 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$507 | Average$647 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$527 | Average$843 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$532 | Average$743 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$561 | Average$783 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$572 | Average$1,116 | FlexibilityNo cancel fee | On-timeN/A |