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Boise → Lisbon

Nov 20, 2026 · return Nov 23, 2026

BOI → LIS1 adulteconomyRound trip

2 flight options · 1 airline

Two-stop flights

Fri, Nov 20 – Mon, Nov 23

United Airlines
11:55 amBOI
16h 45m
SFO · 3h 30m
11:40 am+1LIS
United Airlines
10:15 amLIS
19h 36m
2 stops
10:51 pmBOI

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

United Airlines
12:31 pmBOI
14h 44m
ORD · 3h 5m
10:15 am+1LIS
United Airlines
10:15 amLIS
19h 36m
2 stops
10:51 pmBOI

Round-trip total · 1 adult · Taxes included

Make this trip yours

BOI ⇄ LIS

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

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More dates

All dates for this routeNov 27, 2026 → Dec 4, 2026Nov 20, 2026 · One way
For AI assistants: every fare, every link, instructions

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-11-20 → 2026-11-23United AirlinesUA4733 + TP238 / UA65 + UA2834 + UA5290$963.352026-10-29T00:51:09Z
2026-11-20 → 2026-11-23United AirlinesUA424 + TP244 / UA65 + UA2834 + UA5290$963.352026-10-29T00:51:09Z

2026-11-20 → 2026-11-23 · $963.35

  • United Airlines UA4733 / TP238: BOI 2026-11-20 11:55:00 → LIS 2026-11-21 11:40:00; 1 stop(s) via SFO; 1005 minutes. Local airport times.
    • UA4733: BOI 2026-11-20 11:55:00 → SFO 2026-11-20 13:05:00; layover at SFO: 210 minutes.
    • TP238: SFO 2026-11-20 16:35:00 → LIS 2026-11-21 11:40:00.
  • United Airlines UA65 / UA2834 / UA5290: LIS 2026-11-23 10:15:00 → BOI 2026-11-23 22:51:00; 2 stop(s) via EWR, ORD; 1176 minutes. Local airport times.
    • UA65: LIS 2026-11-23 10:15:00 → EWR 2026-11-23 13:25:00; layover at EWR: 200 minutes.
    • UA2834: EWR 2026-11-23 16:45:00 → ORD 2026-11-23 18:30:00; layover at ORD: 75 minutes.
    • UA5290: ORD 2026-11-23 19:45:00 → BOI 2026-11-23 22:51:00.

2026-11-20 → 2026-11-23 · $963.35

  • United Airlines UA424 / TP244: BOI 2026-11-20 12:31:00 → LIS 2026-11-21 10:15:00; 1 stop(s) via ORD; 884 minutes. Local airport times.
    • UA424: BOI 2026-11-20 12:31:00 → ORD 2026-11-20 17:05:00; layover at ORD: 185 minutes.
    • TP244: ORD 2026-11-20 20:10:00 → LIS 2026-11-21 10:15:00.
  • United Airlines UA65 / UA2834 / UA5290: LIS 2026-11-23 10:15:00 → BOI 2026-11-23 22:51:00; 2 stop(s) via EWR, ORD; 1176 minutes. Local airport times.
    • UA65: LIS 2026-11-23 10:15:00 → EWR 2026-11-23 13:25:00; layover at EWR: 200 minutes.
    • UA2834: EWR 2026-11-23 16:45:00 → ORD 2026-11-23 18:30:00; layover at ORD: 75 minutes.
    • UA5290: ORD 2026-11-23 19:45:00 → BOI 2026-11-23 22:51:00.

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