San Francisco → Lisbon
Dec 4, 2026 · one way
SFO → LIS1 adulteconomyOne way
7 flight options · 3 airlines
Nonstop flights
One-stop flights
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Why book with Axel
- A real airline bookingThe booking is in the airline’s own system under your name. After you book, TAP Air Portugal emails you its confirmation code and e-ticket, usually within 15 minutes and occasionally up to a couple of hours while the booking is processed.
- Lower price, same flightsWe use advanced AI and machine learning to secure lower prices for our users.
- Not satisfied? Full refund.If you are unhappy with the experience for any reason, or simply change your mind, cancel within 24 hours of booking (departure 7+ days away) and we refund you in full. We stand by our product. Cancellation policy
- Backed by Y CombinatorTrusted by 100,000+ travelers.
Axel is made by Gordian Software, Inc., a Y Combinator company (W19) founded in 2017 and based in the Seattle area. The company is led by CEO Stephen Grabowski, formerly of Skyscanner. How Axel works · About
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Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.
| Exact travel dates | Airline | Flights | Total price | Price issued (UTC) |
|---|---|---|---|---|
| 2026-12-04 · one way | TAP Air Portugal | TP238 | $590.00 | 2026-10-29T02:07:03Z |
| 2026-12-04 · one way | Air Canada | AC756 + AC812 | $580.00 | 2026-10-29T02:07:03Z |
| 2026-12-04 · one way | United Airlines | UA2738 + TP224 | $630.00 | 2026-10-29T02:07:03Z |
| 2026-12-04 · one way | United Airlines | UA755 + UA942 | $630.00 | 2026-10-29T02:07:03Z |
| 2026-12-04 · one way | United Airlines | UA2610 + TP248 | $630.00 | 2026-10-29T02:07:03Z |
| 2026-12-04 · one way | United Airlines | UA608 + TP258 | $630.00 | 2026-10-29T02:07:03Z |
| 2026-12-04 · one way | United Airlines | UA1909 + UA64 | $630.00 | 2026-10-29T02:07:03Z |
2026-12-04 · one way · $590.00
- TAP Air Portugal TP238: SFO 2026-12-04 16:35:00 → LIS 2026-12-05 11:30:00; nonstop; 655 minutes. Local airport times.
2026-12-04 · one way · $580.00
- Air Canada AC756 / AC812: SFO 2026-12-04 08:25:00 → LIS 2026-12-05 06:55:00; 1 stop(s) via YUL; 870 minutes. Local airport times.
- AC756: SFO 2026-12-04 08:25:00 → YUL 2026-12-04 16:46:00; layover at YUL: 149 minutes.
- AC812: YUL 2026-12-04 19:15:00 → LIS 2026-12-05 06:55:00.
2026-12-04 · one way · $630.00
- United Airlines UA2738 / TP224: SFO 2026-12-04 07:00:00 → LIS 2026-12-05 05:55:00; 1 stop(s) via MIA; 895 minutes. Local airport times.
- UA2738: SFO 2026-12-04 07:00:00 → MIA 2026-12-04 15:26:00; layover at MIA: 79 minutes.
- TP224: MIA 2026-12-04 16:45:00 → LIS 2026-12-05 05:55:00.
2026-12-04 · one way · $630.00
- United Airlines UA755 / UA942: SFO 2026-12-04 12:45:00 → LIS 2026-12-05 10:05:00; 1 stop(s) via IAD; 800 minutes. Local airport times.
- UA755: SFO 2026-12-04 12:45:00 → IAD 2026-12-04 20:51:00; layover at IAD: 84 minutes.
- UA942: IAD 2026-12-04 22:15:00 → LIS 2026-12-05 10:05:00.
2026-12-04 · one way · $630.00
- United Airlines UA2610 / TP248: SFO 2026-12-04 13:59:00 → LIS 2026-12-05 12:20:00; 1 stop(s) via LAX; 861 minutes. Local airport times.
- UA2610: SFO 2026-12-04 13:59:00 → LAX 2026-12-04 15:35:00; layover at LAX: 95 minutes.
- TP248: LAX 2026-12-04 17:10:00 → LIS 2026-12-05 12:20:00.
2026-12-04 · one way · $630.00
- United Airlines UA608 / TP258: SFO 2026-12-04 08:10:00 → LIS 2026-12-05 05:45:00; 1 stop(s) via YYZ; 815 minutes. Local airport times.
- UA608: SFO 2026-12-04 08:10:00 → YYZ 2026-12-04 16:08:00; layover at YYZ: 77 minutes.
- TP258: YYZ 2026-12-04 17:25:00 → LIS 2026-12-05 05:45:00.
2026-12-04 · one way · $630.00
- United Airlines UA1909 / UA64: SFO 2026-12-04 10:05:00 → LIS 2026-12-05 08:10:00; 1 stop(s) via EWR; 845 minutes. Local airport times.
- UA1909: SFO 2026-12-04 10:05:00 → EWR 2026-12-04 18:27:00; layover at EWR: 118 minutes.
- UA64: EWR 2026-12-04 20:25:00 → LIS 2026-12-05 08:10:00.