Alaska Airlines Flights from Italy to United States
Deals on one-way flights from Italy to United States.*
Rome (FCO)to
Seattle (SEA)*Displayed prices have been available within the past 24 hours and may not be available at the time of booking. Fares listed may be Saver fares, which is our most restrictive fare option and subject to additional restrictions. For roundtrip journeys, the price displayed—available within the past 24 hours—is the aggregate of the lowest available fare each way. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.
One-way low-fare flights Italy to United States.*
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Rome (FCO) | Portland (PDX) | One-way | Saver | Depart: May 22, 2026 | From $669 Seen: 50 minutes ago | |
| Rome (FCO) | Portland (PDX) | One-way | Saver | Depart: Jun 27, 2026 | From $792 Seen: 14 hours ago | |
| Rome (FCO) | Portland (PDX) | One-way | Saver | Depart: May 18, 2026 | From $967 Seen: 40 minutes ago | |
| Rome (FCO) | Portland (PDX) | One-way | Saver | Depart: Sep 23, 2026 | From $1,065 Seen: 2 hours ago | |
| Rome (FCO) | Portland (PDX) | One-way | Saver | Depart: Sep 19, 2026 | From $1,360 Seen: 13 hours ago | |
| Rome (FCO) | San Francisco (SFO) | One-way | Saver | Depart: Oct 20, 2026 | From $1,441 Seen: 9 hours ago | |
| Rome (FCO) | San Francisco (SFO) | One-way | Saver | Depart: Sep 13, 2026 | From $1,457 Seen: 42 minutes ago | |
| Rome (FCO) | San Francisco (SFO) | One-way | Saver | Depart: Aug 12, 2026 | From $1,545 Seen: 8 hours ago | |
| Rome (FCO) | Seattle (SEA) | One-way | Saver | Depart: Aug 21, 2026 | From $1,602 Seen: 3 hours ago | |
| Rome (FCO) | Seattle (SEA) | One-way | Saver | Depart: Sep 15, 2026 | From $1,602 Seen: 55 minutes ago | |
| Rome (FCO) | Seattle (SEA) | One-way | Saver | Depart: May 15, 2026 | From $1,602 Seen: 3 hours ago | |
| Rome (FCO) | Seattle (SEA) | One-way | Saver | Depart: Jun 17, 2026 | From $1,710 Seen: 16 hours ago | |
| Rome (FCO) | Seattle (SEA) | One-way | Saver | Depart: Jul 11, 2026 | From $1,726 Seen: 14 hours ago | |
| Rome (FCO) | Seattle (SEA) | One-way | Saver | Depart: Feb 16, 2027 | From $1,796 Seen: 17 hours ago |
*Displayed prices have been available within the past 24 hours and may not be available at the time of booking. Fares listed may be Saver fares, which is our most restrictive fare option and subject to additional restrictions. For roundtrip journeys, the price displayed—available within the past 24 hours—is the aggregate of the lowest available fare each way. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.