How does KAYAK find such low prices on flights from California to Lisbon?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from California to Lisbon.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from California to Lisbon?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Lisbon from California is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from California to Lisbon?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Lisbon with an airline and back to California with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from California to Lisbon?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Lisbon from California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$333 CHEAP FLIGHTS from California to Lisbon

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Cheap Flights from California to Lisbon

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from California to Lisbon

Sun, Nov 8 - Tue, Nov 17

7:59 pm - 8:00 amSAN San Diego-LIS Lisbon Humberto Delgado

28h 01m2 stops Los Angeles New York John F Kennedy Intl

11:15 am - 10:59 pmLIS Lisbon Humberto Delgado-SAN San Diego

19h 44m2 stops Boston Logan Intl Los Angeles

$533Virgin Atlantic

Sun, Nov 8 - Tue, Nov 17

10:05 pm - 8:00 amSAN San Diego-LIS Lisbon Humberto Delgado

25h 55m1 stop New York John F Kennedy Intl

10:00 am - 11:59 pmLIS Lisbon Humberto Delgado-SAN San Diego

21h 59m1 stop New York John F Kennedy Intl

$533Virgin Atlantic

Mon, Jan 11 - Wed, Jan 20

6:00 pm - 9:55 pmSAN San Diego-LIS Lisbon Humberto Delgado

19h 55m1 stop London Heathrow

11:05 am - 9:40 pmLIS Lisbon Humberto Delgado-SAN San Diego

18h 35m1 stop Philadelphia

$598British Airways

Mon, Jan 11 - Wed, Jan 20

11:43 am - 2:55 pmSAN San Diego-LIS Lisbon Humberto Delgado

19h 12m2 stops Chicago O'Hare Intl London Heathrow

11:05 am - 9:40 pmLIS Lisbon Humberto Delgado-SAN San Diego

18h 35m1 stop Philadelphia

$602British Airways

Mon, Feb 8 - Thu, Feb 18

6:10 am - 9:20 amSMF Sacramento Intl-LIS Lisbon Humberto Delgado

19h 10m2 stops San Francisco Montreal Pierre Elliott Trudeau Intl

8:55 am - 10:41 pmLIS Lisbon Humberto Delgado-SMF Sacramento Intl

45h 46m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$602Air Canada

Tue, Feb 9 - Thu, Feb 18

7:41 pm - 9:20 amSMF Sacramento Intl-LIS Lisbon Humberto Delgado

29h 39m2 stops Los Angeles Montreal Pierre Elliott Trudeau Intl

8:55 am - 10:41 pmLIS Lisbon Humberto Delgado-SMF Sacramento Intl

45h 46m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$602Air Canada

Tue, Dec 1 - Wed, Dec 9

9:23 am - 9:05 amSAN San Diego-LIS Lisbon Humberto Delgado

15h 42m1 stop Philadelphia

6:30 am - 7:15 pmLIS Lisbon Humberto Delgado-SAN San Diego

20h 45m2 stops Madrid Barajas Chicago O'Hare Intl

$608American Airlines

Sat, Feb 13 - Wed, Mar 3

10:30 pm - 8:10 amSAN San Diego-LIS Lisbon Humberto Delgado

25h 40m2 stops Chicago O'Hare Intl Newark

10:15 am - 6:53 pmLIS Lisbon Humberto Delgado-SAN San Diego

16h 38m1 stop Newark

$609United Airlines

Sat, Feb 13 - Wed, Mar 3

8:45 pm - 8:10 amSAN San Diego-LIS Lisbon Humberto Delgado

27h 25m1 stop Newark

11:55 am - 8:33 pmLIS Lisbon Humberto Delgado-SAN San Diego

16h 38m1 stop Washington, D.C. Dulles Intl

$609United Airlines

Wed, Nov 4 - Wed, Nov 11

7:41 am - 9:05 amSAN San Diego-LIS Lisbon Humberto Delgado

17h 24m2 stops Chicago O'Hare Intl Philadelphia

8:45 pm - 8:26 amLIS Lisbon Humberto Delgado-SAN San Diego

19h 41m2 stops Madrid Barajas Dallas/Fort Worth

$612American Airlines

Recent last minute flight deals from California to Lisbon

Mon, Sep 28 - Thu, Oct 15

3:05 pm - 2:55 pmSFO San Francisco-LIS Lisbon Humberto Delgado

15h 50m1 stop Paris Charles de Gaulle

12:45 pm - 12:24 amLIS Lisbon Humberto Delgado-SFO San Francisco

19h 39m1 stop Boston Logan Intl

$681Delta

Mon, Sep 28 - Thu, Oct 8

3:05 pm - 2:55 pmSFO San Francisco-LIS Lisbon Humberto Delgado

15h 50m1 stop Paris Charles de Gaulle

5:00 am - 11:45 amLIS Lisbon Humberto Delgado-SFO San Francisco

14h 45m1 stop Amsterdam Schiphol

$682Delta

Mon, Sep 28 - Tue, Oct 13

3:05 pm - 2:55 pmSFO San Francisco-LIS Lisbon Humberto Delgado

15h 50m1 stop Paris Charles de Gaulle

7:45 pm - 11:45 amLIS Lisbon Humberto Delgado-SFO San Francisco

24h 00m1 stop Amsterdam Schiphol

$682Multiple Airlines

Mon, Sep 28 - Wed, Nov 18

4:30 pm - 11:45 amSFO San Francisco-LIS Lisbon Humberto Delgado

11h 15mnonstop

10:00 am - 2:45 pmLIS Lisbon Humberto Delgado-SFO San Francisco

12h 45mnonstop

$685TAP AIR PORTUGAL

Mon, Sep 28 - Mon, Nov 16

4:30 pm - 11:45 amSFO San Francisco-LIS Lisbon Humberto Delgado

11h 15mnonstop

9:40 am - 2:25 pmLIS Lisbon Humberto Delgado-SFO San Francisco

12h 45mnonstop

$685TAP AIR PORTUGAL

Mon, Sep 28 - Tue, Oct 13

3:05 pm - 5:50 pmSFO San Francisco-LIS Lisbon Humberto Delgado

18h 45m1 stop Paris Charles de Gaulle

5:00 am - 3:54 pmLIS Lisbon Humberto Delgado-SFO San Francisco

18h 54m2 stops Amsterdam Schiphol Los Angeles

$692Multiple Airlines

Mon, Sep 28 - Mon, Nov 16

6:00 am - 9:05 amSFO San Francisco-LIS Lisbon Humberto Delgado

19h 05m1 stop Philadelphia

11:05 am - 9:57 pmLIS Lisbon Humberto Delgado-SFO San Francisco

18h 52m1 stop Philadelphia

$697British Airways

Sun, Sep 27 - Thu, Oct 8

5:00 am - 8:20 amSMF Sacramento Intl-LIS Lisbon Humberto Delgado

19h 20m2 stops Denver Intl Newark

5:05 am - 10:59 pmLIS Lisbon Humberto Delgado-SMF Sacramento Intl

25h 54m2 stops Frankfurt am Main Los Angeles

$726United Airlines

Mon, Sep 28 - Thu, Oct 8

7:39 am - 10:30 amSMF Sacramento Intl-LIS Lisbon Humberto Delgado

18h 51m2 stops Los Angeles Washington, D.C. Dulles Intl

5:05 am - 10:59 pmLIS Lisbon Humberto Delgado-SMF Sacramento Intl

25h 54m2 stops Frankfurt am Main Los Angeles

$726United Airlines

Mon, Sep 28 - Tue, Oct 13

6:00 am - 9:05 amSFO San Francisco-LIS Lisbon Humberto Delgado

19h 05m1 stop Philadelphia

4:30 pm - 1:50 pmLIS Lisbon Humberto Delgado-SFO San Francisco

29h 20m1 stop London Heathrow

$747British Airways

Recent direct flight deals from California to Lisbon

Wed, Dec 2 - Wed, Dec 16

4:35 pm - 11:30 amSFO San Francisco-LIS Lisbon Humberto Delgado

10h 55mnonstop

10:00 am - 2:45 pmLIS Lisbon Humberto Delgado-SFO San Francisco

12h 45mnonstop

$682JetBlue

Mon, Oct 5 - Tue, Oct 20

4:30 pm - 11:45 amSFO San Francisco-LIS Lisbon Humberto Delgado

11h 15mnonstop

9:00 am - 1:35 pmLIS Lisbon Humberto Delgado-SFO San Francisco

12h 35mnonstop

$684JetBlue

Wed, Nov 11 - Wed, Nov 18

4:35 pm - 11:30 amSFO San Francisco-LIS Lisbon Humberto Delgado

10h 55mnonstop

10:00 am - 2:45 pmLIS Lisbon Humberto Delgado-SFO San Francisco

12h 45mnonstop

$685TAP AIR PORTUGAL

Mon, Oct 19 - Wed, Oct 28

4:30 pm - 11:45 amSFO San Francisco-LIS Lisbon Humberto Delgado

11h 15mnonstop

10:00 am - 3:45 pmLIS Lisbon Humberto Delgado-SFO San Francisco

12h 45mnonstop

$685TAP AIR PORTUGAL

Wed, Dec 2 - Wed, Dec 16

4:35 pm - 11:30 amSFO San Francisco-LIS Lisbon Humberto Delgado

10h 55mnonstop

10:00 am - 2:45 pmLIS Lisbon Humberto Delgado-SFO San Francisco

12h 45mnonstop

$685JetBlue

Wed, Oct 28 - Mon, Nov 16

5:35 pm - 11:30 amSFO San Francisco-LIS Lisbon Humberto Delgado

10h 55mnonstop

9:40 am - 2:25 pmLIS Lisbon Humberto Delgado-SFO San Francisco

12h 45mnonstop

$685JetBlue

Mon, Nov 23 - Wed, Dec 2

4:35 pm - 11:40 amSFO San Francisco-LIS Lisbon Humberto Delgado

11h 05mnonstop

10:00 am - 2:45 pmLIS Lisbon Humberto Delgado-SFO San Francisco

12h 45mnonstop

$685TAP AIR PORTUGAL

Wed, Dec 30 - Sat, Jan 9

4:35 pm - 11:30 amSFO San Francisco-LIS Lisbon Humberto Delgado

10h 55mnonstop

9:55 am - 2:45 pmLIS Lisbon Humberto Delgado-SFO San Francisco

12h 50mnonstop

$1,481Multiple Airlines

Mon, Feb 15 - Fri, Feb 26

4:35 pm - 11:40 amSFO San Francisco-LIS Lisbon Humberto Delgado

11h 05mnonstop

11:15 am - 4:05 pmLIS Lisbon Humberto Delgado-SFO San Francisco

12h 50mnonstop

$1,481Multiple Airlines

Mon, Dec 28 - Sat, Jan 9

4:35 pm - 11:40 amSFO San Francisco-LIS Lisbon Humberto Delgado

11h 05mnonstop

9:55 am - 2:45 pmLIS Lisbon Humberto Delgado-SFO San Francisco

12h 50mnonstop

$1,481Multiple Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$333

Best time to beat the crowds with an average 32% drop in price.

Most popular time to fly with an average 26% increase in price.

Flight from San Diego to Lisbon

ShilpaFlew with TAP AIR PORTUGAL-Dec 2025

Seats were comfortable- vegetarian meal was pretty mehhh- maybe pack your own meal

ThuFlew with TAP AIR PORTUGAL-Apr 2024

Weigh bags. They will check. Check in with gate or desk. Sometimes the e ticket will not work for boarding.

How does KAYAK find such low prices on flights from California to Lisbon?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from California to Lisbon.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from California to Lisbon?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Lisbon from California is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from California to Lisbon?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Lisbon with an airline and back to California with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from California to Lisbon?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Lisbon from California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Setúbal

Óbidos

Tomar

Costa da Caparica

Almada

Sines

Torres Vedras

Caldas da Rainha

Zambujeira do Mar

Colares

Beja

Madeira

Batalha

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Direct Flights

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Complete your trip to Lisbon with a hotel stay or car rental

Car rentals in Lisbon

LIS

$333 Find Cheap Flights from California to Lisbon - Compare and Save

Cheap Flights from California to Lisbon

Recent round-trip flight deals from California to Lisbon

Recent one-way flight deals from California to Lisbon

Recent last minute flight deals from California to Lisbon

Recent direct flight deals from California to Lisbon

Good to know

Low season

High season

Cheapest flight

Flights from California to Lisbon: the best tips from KAYAK users

FAQs for booking flights from California to Lisbon

Traveling to a place near Lisbon?

More options for your flight to Lisbon

Complete your trip to Lisbon with a hotel stay or car rental

Information on the airport you'll fly into in Lisbon

Cabin class types available on flights to California

Find direct flights for Lisbon

Flights from domestic origins to Lisbon

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Find deals for your return flight