Flights from Boise to Lisbon from $ 778*
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1 Passenger, Economy
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today
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Featured daily fares for flights from Boise (BOI) to Lisbon (LIS)
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More United deals on Boise (BOI) to Lisbon (LIS) flights
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Boise (BOI) | Lisbon (LIS) | Roundtrip | Economy | 10/21/26 - 10/28/26 | from $ 778 Viewed: 1 hour ago |
| Boise (BOI) | Lisbon (LIS) | Roundtrip | Economy | 04/07/26 - 04/21/26 | from $ 847 Viewed: 7 hours ago |
| Boise (BOI) | Lisbon (LIS) | Roundtrip | Economy | 04/09/26 - 04/23/26 | from $ 849 Viewed: 7 hours ago |
| Boise (BOI) | Lisbon (LIS) | Roundtrip | Economy | 04/09/26 - 04/16/26 | from $ 849 Viewed: 7 hours ago |
| Boise (BOI) | Lisbon (LIS) | Roundtrip | Economy | 04/07/26 - 04/14/26 | from $ 864 Viewed: 7 hours ago |
| Boise (BOI) | Lisbon (LIS) | Roundtrip | Economy | 04/27/26 - 05/11/26 | from $ 875 Viewed: 7 hours ago |
| Boise (BOI) | Lisbon (LIS) | Roundtrip | Economy | 04/13/26 - 04/20/26 | from $ 897 Viewed: 7 hours ago |
| Boise (BOI) | Lisbon (LIS) | Roundtrip | Economy | 04/09/26 - 04/13/26 | from $ 899 Viewed: 7 hours ago |
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.
