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Cheap flights from Portugal to San Francisco from $491

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portugal to San Francisco departing on 5/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Portugal to San Francisco

Recent round-trip flight deals from Portugal to San Francisco

Enter your travel dates to find the best prices.
United Airlines Logo
5:00 am - 10:39 pm
LIS
-
SMF
24h 39m
2 stops
United Airlines Logo
7:23 am - 10:15 am
SMF
-
LIS
43h 52m
2 stops
$1,026United Airlines
Sat, Mar 14 - Sat, Mar 21
United Airlines Logo
5:00 am - 7:41 pm
LIS
-
SMF
22h 41m
2 stops
United Airlines Logo
5:00 am - 8:10 am
SMF
-
LIS
19h 10m
2 stops
$1,121United Airlines
Tue, Mar 3 - Sat, Mar 7
United Airlines Logo
5:00 am - 4:06 pm
LIS
-
SMF
19h 06m
2 stops
United Airlines Logo
5:00 am - 8:10 am
SMF
-
LIS
19h 10m
2 stops
$1,122United Airlines
Sun, Mar 1 - Thu, Mar 5
Multiple Airlines Logo
8:35 am - 11:52 am
LIS
-
SMF
34h 17m
3 stops
Multiple Airlines Logo
12:30 pm - 8:55 pm
SMF
-
LIS
25h 25m
2 stops
$1,128Multiple Airlines
Sat, Mar 14 - Sat, Mar 21
United Airlines Logo
11:55 am - 9:05 pm
LIS
-
SMF
17h 10m
1 stop
United Airlines Logo
7:00 am - 10:15 am
SMF
-
LIS
19h 15m
1 stop
$1,149United Airlines
Sun, Mar 1 - Thu, Mar 5
United Airlines Logo
11:55 am - 9:05 pm
LIS
-
SMF
16h 10m
1 stop
United Airlines Logo
5:00 am - 8:10 am
SMF
-
LIS
20h 10m
2 stops
$1,178United Airlines
Sat, Mar 14 - Sat, Mar 21
United Airlines Logo
11:55 am - 9:05 pm
LIS
-
SMF
16h 10m
1 stop
United Airlines Logo
7:00 am - 10:15 am
SMF
-
LIS
20h 15m
1 stop
$1,235United Airlines
Sat, Mar 14 - Sat, Mar 21
Multiple Airlines Logo
9:25 am - 11:52 am
LIS
-
SMF
34h 27m
3 stops
Multiple Airlines Logo
12:30 pm - 4:25 pm
SMF
-
LIS
19h 55m
2 stops
$1,241Multiple Airlines
Tue, Mar 3 - Sat, Mar 7
Multiple Airlines Logo
8:35 am - 11:52 am
LIS
-
SMF
34h 17m
3 stops
Multiple Airlines Logo
12:30 pm - 8:15 pm
SMF
-
LIS
24h 45m
3 stops
$1,261Multiple Airlines
Sat, Mar 14 - Sat, Mar 21
Multiple Airlines Logo
5:30 pm - 11:52 am
LIS
-
SMF
26h 22m
2 stops
Multiple Airlines Logo
7:46 pm - 7:55 am
SMF
-
LIS
28h 09m
3 stops
$1,383Multiple Airlines
Sun, Mar 1 - Thu, Mar 5

United Airlines flights from Portugal to Sacramento

Our best United Airlines deals on Portugal to Sacramento flight tickets
United Airlines
Mar 14
LIS5:00 amLisbon Humberto Delgado
24h 39m
2 stops
SMF10:39 pmSacramento Intl
Mar 21
SMF7:23 amSacramento Intl
43h 52m
2 stops
LIS10:15 amLisbon Humberto Delgado
$1,026
United Airlines
Mar 3
LIS5:00 amLisbon Humberto Delgado
22h 41m
2 stops
SMF7:41 pmSacramento Intl
Mar 7
SMF5:00 amSacramento Intl
19h 10m
2 stops
LIS8:10 amLisbon Humberto Delgado
$1,121
United Airlines
Mar 1
LIS5:00 amLisbon Humberto Delgado
19h 06m
2 stops
SMF4:06 pmSacramento Intl
Mar 5
SMF7:00 amSacramento Intl
19h 15m
1 stop
LIS10:15 amLisbon Humberto Delgado
$1,122

American Airlines flights from Portugal to Sacramento

Our best American Airlines deals on Portugal to Sacramento flight tickets
American Airlines
Feb 18
LIS8:45 pmLisbon Humberto Delgado
21h 56m
2 stops
SMF10:41 amSacramento Intl
Feb 22
SMF7:00 amSacramento Intl
30h 45m
2 stops
LIS9:45 pmLisbon Humberto Delgado
$1,076
American Airlines
Feb 18
LIS6:45 pmLisbon Humberto Delgado
23h 56m
2 stops
SMF10:41 amSacramento Intl
Feb 22
SMF11:31 amSacramento Intl
19h 19m
2 stops
LIS2:50 pmLisbon Humberto Delgado
$1,077
American Airlines
Feb 18
LIS8:20 amLisbon Humberto Delgado
23h 39m
2 stops
SMF11:59 pmSacramento Intl
Feb 22
SMF2:10 pmSacramento Intl
23h 35m
2 stops
LIS9:45 pmLisbon Humberto Delgado
$1,079

momondo Fare Finder

 
Customize your flight search to find flights from Portugal to Sacramento that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 15, 2026.
Use the filters below to find and compare flights from Portugal to Sacramento that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LisbonSacramento

LIS - SMF

LISSMF

Lisbon Humberto Delgado

Sat 3/14

5:00 am-10:39 pm

2 stops24h 39m

Sacramento Intl

Sat 3/21

7:23 am-10:15 am

2 stops43h 52m

$1,026

LisbonSacramento

LIS - SMF

LISSMF

Lisbon Humberto Delgado

Tue 3/3

5:00 am-7:41 pm

2 stops22h 41m

Sacramento Intl

Sat 3/7

5:00 am-8:10 am

2 stops19h 10m

$1,121

LisbonSacramento

LIS - SMF

LISSMF

Lisbon Humberto Delgado

Sun 3/1

5:00 am-4:06 pm

2 stops19h 06m

Sacramento Intl

Thu 3/5

5:00 am-8:10 am

2 stops19h 10m

$1,122

LisbonSacramento

LIS - SMF

LISSMF

Lisbon Humberto Delgado

Sat 3/14

8:35 am-11:52 am

3 stops34h 17m

Sacramento Intl

Sat 3/21

12:30 pm-8:55 pm

2 stops25h 25m

$1,128

LisbonSacramento

LIS - SMF

LISSMF

Lisbon Humberto Delgado

Sun 3/1

11:55 am-9:05 pm

1 stop17h 10m

Sacramento Intl

Thu 3/5

7:00 am-10:15 am

1 stop19h 15m

$1,149

LisbonSacramento

LIS - SMF

LISSMF

Lisbon Humberto Delgado

Sat 3/14

11:55 am-9:05 pm

1 stop16h 10m

Sacramento Intl

Sat 3/21

5:00 am-8:10 am

2 stops20h 10m

$1,178

LisbonSacramento

LIS - SMF

LISSMF

Lisbon Humberto Delgado

Sat 3/14

11:55 am-9:05 pm

1 stop16h 10m

Sacramento Intl

Sat 3/21

7:00 am-10:15 am

1 stop20h 15m

$1,235

LisbonSacramento

LIS - SMF

LISSMF

Lisbon Humberto Delgado

Tue 3/3

9:25 am-11:52 am

3 stops34h 27m

Sacramento Intl

Sat 3/7

12:30 pm-4:25 pm

2 stops19h 55m

$1,241

LisbonSacramento

LIS - SMF

LISSMF

Lisbon Humberto Delgado

Sat 3/14

8:35 am-11:52 am

3 stops34h 17m

Sacramento Intl

Sat 3/21

12:30 pm-8:15 pm

3 stops24h 45m

$1,261

LisbonSacramento

LIS - SMF

LISSMF

Lisbon Humberto Delgado

Sun 3/1

5:30 pm-11:52 am

2 stops26h 22m

Sacramento Intl

Thu 3/5

7:46 pm-7:55 am

3 stops28h 09m

$1,383

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Francisco from

How to get the cheapest flight ticket from Portugal to Sacramento

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Portugal to Sacramento flights?

You could potentially save up to 26% on your flight if you consider stops on a Portugal to Sacramento flight.

Cheap Portugal to Sacramento flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portugal to Sacramento

Fastest flight time

46h 31m

Direct flights

None
The fastest flight from Portugal to Sacramento takes 46h 31m
There are no direct flights from Portugal to Sacramento. There are no popular flight routes from Portugal to Sacramento.
Search flight deals

  • When did momondo last update prices for flights from Portugal to Sacramento Intl Airport?

    Prices for flights from Portugal to Sacramento Intl Airport are updated daily.

  • How old do you have to be to fly from Portugal to Sacramento Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portugal to Sacramento Intl Airport.

  • What documentation or ID do you need to fly to Sacramento Intl Airport?

    The necessary travel and health documents for your Sacramento Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Chico
Oroville
Lincoln
Yuba City
Rocklin
Auburn
Marysville
Grass Valley
Placerville
Nevada City
Plymouth
Willows
El Dorado Hills

Why use momondo?

Why should I use momondo to find a flight deal from Portugal to Sacramento?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Portugal to Sacramento. momondo saves you time and could save you money on your trip.

Can I find flights from Portugal to Sacramento with flexible booking policies on momondo?

All flight searches from Portugal to Sacramento on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Portugal to Sacramento?

Once you have performed a search for Portugal to Sacramento flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Portugal to Sacramento right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Sacramento, momondo offers a useful price alert feature which will track prices for flights to Sacramento from Portugal and alert you when they change.

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