What is the cheapest airline that flies from Sacramento Intl to Portugal?

United Airlines, American Airlines, and Air Canada are the most popular carriers operating from Sacramento Intl to Portugal

What airlines fly to Portugal?

TAP AIR PORTUGAL, United Airlines and Air Canada are the top three most popular airlines that fly to Portugal from Sacramento according to our data. TAP AIR PORTUGAL is the first choice among our users, with 55% of people opting to fly with this airline when traveling to Portugal. Keep in mind that there are 15 different airlines that fly to Portugal on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Sacramento Intl Airport to Portugal refresh daily.

How many operators does momondo search for flights from Sacramento Intl Airport to Portugal?

The number of operators available for flights from Sacramento Intl Airport to Portugal is 3 as of April 2026.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Sacramento Intl Airport to Portugal.

What documentation or ID do you need to fly to Portugal?

The required travel and health documents for your Portugal trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Portugal. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$385 Cheap Flights from Sacramento to Portugal in 2026

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Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Sacramento to Portugal

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 pm - 9:20 am

SMF

LIS

31h 20m

2 stops

1:00 pm - 10:36 pm

LIS

SMF

40h 36m

2 stops

$797Air Canada

Tue, Oct 13 - Fri, Oct 30

6:38 pm - 7:00 am

SMF

OPO

28h 22m

2 stops

7:20 pm - 10:35 pm

OPO

SMF

34h 15m

2 stops

$799Multiple Airlines

Sun, Oct 18 - Mon, Oct 26

10:14 am - 11:25 pm

SMF

OPO

29h 11m

2 stops

6:00 am - 8:47 pm

OPO

SMF

21h 47m

2 stops

$802Lufthansa

Tue, Oct 20 - Thu, Oct 29

1:00 pm - 3:35 pm

SMF

LIS

18h 35m

2 stops

8:20 am - 11:32 pm

LIS

SMF

22h 12m

2 stops

$803American Airlines

Tue, Oct 13 - Fri, Oct 30

11:55 pm - 9:45 am

SMF

OPO

25h 50m

2 stops

12:35 pm - 9:31 am

OPO

SMF

27h 56m

2 stops

$806United Airlines

Sun, Oct 18 - Fri, Oct 30

6:00 pm - 9:20 am

SMF

LIS

31h 20m

2 stops

11:20 am - 3:22 pm

LIS

SMF

35h 02m

2 stops

$806Air Canada

Sat, Oct 17 - Fri, Oct 30

10:48 pm - 8:20 am

SMF

LIS

25h 32m

1 stop

1:00 pm - 10:47 am

LIS

SMF

52h 47m

2 stops

$810United Airlines

Sat, Oct 17 - Fri, Oct 30

7:35 am - 7:00 am

SMF

OPO

39h 25m

3 stops

12:35 pm - 9:25 am

OPO

SMF

27h 50m

2 stops

$810United Airlines

Mon, Oct 19 - Fri, Oct 30

11:55 am - 2:55 pm

SMF

LIS

19h 00m

2 stops

5:30 am - 6:10 pm

LIS

SMF

19h 40m

2 stops

$815Air France

Tue, Oct 13 - Fri, Oct 30

2:00 pm - 10:55 pm

SMF

OPO

48h 55m

2 stops

6:00 am - 8:47 pm

OPO

SMF

21h 47m

2 stops

$819Lufthansa

Sat, Oct 17 - Thu, Oct 29

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United Airlines flights from Sacramento to Portugal

Our best United Airlines deals on Sacramento to Portugal flight tickets

United Airlines

Oct 18

SMF11:55 pmSacramento Intl

25h 50m

2 stops

OPO9:45 amPorto

Oct 30

OPO12:35 pmPorto

27h 56m

2 stops

SMF9:31 amSacramento Intl

$806

United Airlines

Oct 17

SMF10:48 pmSacramento Intl

25h 32m

1 stop

LIS8:20 amLisbon Humberto Delgado

Oct 30

LIS1:00 pmLisbon Humberto Delgado

52h 47m

2 stops

SMF10:47 amSacramento Intl

$810

United Airlines

Oct 13

SMF10:14 amSacramento Intl

39h 06m

3 stops

LIS9:20 amLisbon Humberto Delgado

Oct 30

LIS5:00 amLisbon Humberto Delgado

45h 38m

2 stops

SMF7:38 pmSacramento Intl

$811

Delta flights from Sacramento to Portugal

Our best Delta deals on Sacramento to Portugal flight tickets

Delta

Oct 7

SMF1:00 pmSacramento Intl

25h 00m

2 stops

OPO10:00 pmPorto

Oct 14

OPO5:00 amPorto

19h 02m

2 stops

SMF4:02 pmSacramento Intl

$846

Delta

Oct 4

SMF6:00 amSacramento Intl

25h 30m

2 stops

OPO3:30 pmPorto

Oct 12

OPO4:25 pmPorto

32h 05m

2 stops

SMF4:30 pmSacramento Intl

$866

Delta

Oct 5

SMF7:35 amSacramento Intl

18h 55m

2 stops

OPO10:30 amPorto

Oct 12

OPO4:25 pmPorto

32h 05m

2 stops

SMF4:30 pmSacramento Intl

$867

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SacramentoLisbon

SMF - LIS

SMFLIS

Sacramento Intl

Tue 10/13

6:00 pm-9:20 am

2 stops31h 20m

Lisbon Humberto Delgado

Fri 10/30

1:00 pm-10:36 pm

2 stops40h 36m

$797

SacramentoPorto

SMF - OPO

SMFOPO

Sacramento Intl

Sun 10/18

6:38 pm-7:00 am

2 stops28h 22m

Porto

Mon 10/26

7:20 pm-10:35 pm

2 stops34h 15m

$799

SacramentoPorto

SMF - OPO

SMFOPO

Sacramento Intl

Tue 10/20

10:14 am-11:25 pm

2 stops29h 11m

Porto

Thu 10/29

6:00 am-8:47 pm

2 stops21h 47m

$802

SacramentoLisbon

SMF - LIS

SMFLIS

Sacramento Intl

Tue 10/13

1:00 pm-3:35 pm

2 stops18h 35m

Lisbon Humberto Delgado

Fri 10/30

8:20 am-11:32 pm

2 stops22h 12m

$803

SacramentoPorto

SMF - OPO

SMFOPO

Sacramento Intl

Sun 10/18

11:55 pm-9:45 am

2 stops25h 50m

Porto

Fri 10/30

12:35 pm-9:31 am

2 stops27h 56m

$806

SacramentoLisbon

SMF - LIS

SMFLIS

Sacramento Intl

Sat 10/17

6:00 pm-9:20 am

2 stops31h 20m

Lisbon Humberto Delgado

Fri 10/30

11:20 am-3:22 pm

2 stops35h 02m

$806

SacramentoLisbon

SMF - LIS

SMFLIS

Sacramento Intl

Sat 10/17

10:48 pm-8:20 am

1 stop25h 32m

Lisbon Humberto Delgado

Fri 10/30

1:00 pm-10:47 am

2 stops52h 47m

$810

SacramentoPorto

SMF - OPO

SMFOPO

Sacramento Intl

Mon 10/19

7:35 am-7:00 am

3 stops39h 25m

Porto

Fri 10/30

12:35 pm-9:25 am

2 stops27h 50m

$810

Quickest round-trip

SacramentoLisbon

SMF - LIS

SMFLIS

Sacramento Intl

Tue 10/13

11:55 am-2:55 pm

2 stops19h 00m

Lisbon Humberto Delgado

Fri 10/30

5:30 am-6:10 pm

2 stops19h 40m

$815

SacramentoPorto

SMF - OPO

SMFOPO

Sacramento Intl

Sat 10/17

2:00 pm-10:55 pm

2 stops48h 55m

Porto

Thu 10/29

6:00 am-8:47 pm

2 stops21h 47m

$819

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Sacramento to Portugal

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

Prices

Airlines

What is the cheapest month to fly to Portugal?

The cheapest month to fly to Portugal from Sacramento is in March. Flight prices, which tend to average around $502, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of March, then book flights to Portugal from Sacramento during February instead. Flights to Portugal in February, while not as cheap as those in March, still average around $506.

Can stopping save me money on Sacramento to Portugal flights?

You could potentially save up to 46% on your flight if you consider stops on a Sacramento to Portugal flight.

Cheap Sacramento to Portugal flight deals and tips

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

Fastest flight time	18h 21m
Direct flights	None

The fastest flight from Sacramento to Portugal takes 18h 21m

There are no direct flights from Sacramento to Portugal. There are no popular flight routes from Sacramento to Portugal.

Search flight deals

Frequently asked questions about flying from Sacramento to Portugal

When did momondo last update prices for flights from Sacramento Intl Airport to Portugal?
Prices for flights from Sacramento Intl Airport to Portugal refresh daily.
How many operators does momondo search for flights from Sacramento Intl Airport to Portugal?
The number of operators available for flights from Sacramento Intl Airport to Portugal is 3 as of April 2026.
How old do you have to be to fly from Sacramento Intl Airport to Portugal?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Sacramento Intl Airport to Portugal.
What documentation or ID do you need to fly to Portugal?
The required travel and health documents for your Portugal trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Portugal. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Sacramento to Portugal

Compare and see reviews for airlines that fly from Sacramento to Portugal with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $502	Free Cancellation	Rating 7.9 8,466 reviews	Search Delta flights
United Airlines	PriceFrom $551	Free Cancellation	Rating 7.4 9,672 reviews	Search United Airlines flights
Air Canada	PriceFrom $672	Free Cancellation	Rating 7.1 10,974 reviews	Search Air Canada flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Sacramento to Portugal. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to Portugal from Sacramento on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Sacramento and Portugal by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Sacramento to Portugal now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Portugal and let you know when they change.

An easier way to manage your Portugal trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Popular cities

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Feeling lucky

Popular cities in Portugal

Flights to Lisbonfrom $476

Flights to Portofrom $486

Flights to Funchalfrom $578

Flights to Farofrom $572

Flights to Ponta Delgadafrom $634

Flights to Lajesfrom $640

Flights to Pico Islandfrom $749

Flights to Hortafrom $668

Flights to Porto Santofrom $829

Flights to Velasfrom $747

Cheap flights from Sacramento to Portugal from $394

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sacramento to Portugal departing on 10/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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United Airlines flights from Sacramento to Portugal

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Delta flights from Sacramento to Portugal

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How to get the cheapest flight ticket from Sacramento to Portugal

What is the cheapest month to fly to Portugal?

Can stopping save me money on Sacramento to Portugal flights?

What is the cheapest airline that flies from Sacramento Intl to Portugal?

What airlines fly to Portugal?

Cheap Sacramento to Portugal flight deals and tips

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

Fastest flight time

Direct flights

Frequently asked questions about flying from Sacramento to Portugal

Best airlines flying from Sacramento to Portugal

Compare and see reviews for airlines that fly from Sacramento to Portugal with momondo

Why use momondo?

An easier way to manage your Portugal trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Portugal

Popular cities in Portugal

Popular flights according to clicks in the last 7 days on momondo

Portugal flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Portugal

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Portugal

List of cabin classes available on flights landing in Portugal. Availability may vary depending on flight origin and airline.

Complete your trip to Portugal

Explore popular destinations other users love

According to popular flight searches on momondo this year