Alaska Airlines Cheap Flights from Rome to United States
Deals on one-way flights from Rome to United States.*
*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 Rome to United States.*
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Rome (FCO) | Seattle (SEA) | One-way | Saver | Depart: Jun 15, 2026 | From $1,183 Seen: 1 day ago | |
| Rome (FCO) | San Francisco (SFO) | One-way | Saver | Depart: Aug 6, 2026 | From $1,312 Seen: 3 hours ago | |
| Rome (FCO) | San Francisco (SFO) | One-way | Saver | Depart: May 29, 2026 | From $1,428 Seen: 1 day ago | |
| Rome (FCO) | San Francisco (SFO) | One-way | Saver | Depart: May 2, 2026 | From $1,428 Seen: 1 day ago | |
| Rome (FCO) | San Francisco (SFO) | One-way | Saver | Depart: May 25, 2026 | From $1,431 Seen: 19 hours ago | |
| Rome (FCO) | San Francisco (SFO) | One-way | Saver | Depart: Oct 24, 2026 | From $1,444 Seen: 1 day ago | |
| Rome (FCO) | San Francisco (SFO) | One-way | Saver | Depart: Jul 9, 2026 | From $1,523 Seen: 23 hours ago | |
| Rome (FCO) | Portland (PDX) | One-way | Saver | Depart: May 7, 2026 | From $1,545 Seen: 1 day ago | |
| Rome (FCO) | Portland (PDX) | One-way | Saver | Depart: Aug 28, 2026 | From $1,562 Seen: 1 day ago | |
| Rome (FCO) | Portland (PDX) | One-way | Saver | Depart: Jun 12, 2026 | From $1,562 Seen: 1 day ago | |
| Rome (FCO) | Portland (PDX) | One-way | Saver | Depart: Sep 16, 2026 | From $1,562 Seen: 22 hours ago | |
| Rome (FCO) | Seattle (SEA) | One-way | Saver | Depart: May 7, 2026 | From $1,565 Seen: 21 hours ago | |
| Rome (FCO) | Seattle (SEA) | One-way | Saver | Depart: May 8, 2026 | From $1,565 Seen: 1 day ago | |
| Rome (FCO) | Portland (PDX) | One-way | Saver | Depart: May 30, 2026 | From $1,578 Seen: 1 day ago | |
| Rome (FCO) | Seattle (SEA) | One-way | Saver | Depart: Oct 15, 2026 | From $1,579 Seen: 4 hours ago | |
| Rome (FCO) | Seattle (SEA) | One-way | Saver | Depart: May 22, 2026 | From $1,579 Seen: 3 hours ago | |
| Rome (FCO) | Seattle (SEA) | One-way | Saver | Depart: May 9, 2026 | From $1,579 Seen: 13 minutes ago | |
| Rome (FCO) | Portland (PDX) | One-way | Saver | Depart: Oct 21, 2026 | From $1,631 Seen: 1 day 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.