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Cheap flights from Sacramento to Porto from $353

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 Porto departing on 4/19. 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
1 adult, Economy, 0 bags

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Find the cheapest flights from Sacramento to Porto

Cheap round-trip flights

Enter your travel dates to find the best prices.
KLM Logo
11:29 am - 3:30 pm
SMF
-
OPO
20h 01m
2 stops
KLM Logo
5:55 am - 5:50 pm
OPO
-
SMF
19h 55m
2 stops
$790KLM
Wed, Apr 29 - Wed, May 20
Delta Logo
7:00 am - 3:30 pm
SMF
-
OPO
24h 30m
2 stops
Delta Logo
5:00 am - 9:52 pm
OPO
-
SMF
24h 52m
2 stops
$812Delta
Wed, Apr 29 - Wed, May 20
Multiple Airlines Logo
3:53 pm - 10:55 pm
SMF
-
OPO
47h 02m
2 stops
Multiple Airlines Logo
8:40 am - 8:42 pm
OPO
-
SMF
20h 02m
2 stops
$819Multiple Airlines
Sat, Apr 25 - Sat, May 9
Multiple Airlines Logo
3:53 pm - 10:55 pm
SMF
-
OPO
47h 02m
2 stops
Multiple Airlines Logo
8:40 am - 8:42 pm
OPO
-
SMF
20h 02m
2 stops
$820Multiple Airlines
Sat, Apr 25 - Sat, May 9
KLM Logo
12:49 pm - 3:30 pm
SMF
-
OPO
18h 41m
2 stops
KLM Logo
5:55 am - 4:41 pm
OPO
-
SMF
18h 46m
2 stops
$848KLM
Sat, Apr 25 - Sat, May 9
Lufthansa Logo
3:53 pm - 11:25 pm
SMF
-
OPO
23h 32m
2 stops
Lufthansa Logo
11:05 am - 11:57 pm
OPO
-
SMF
20h 52m
2 stops
$857Lufthansa
Wed, Apr 15 - Wed, Apr 29
Delta Logo
2:42 pm - 10:00 pm
SMF
-
OPO
23h 18m
2 stops
Delta Logo
5:00 am - 5:50 pm
OPO
-
SMF
20h 50m
2 stops
$858Delta
Wed, Apr 29 - Wed, May 20
Multiple Airlines Logo
7:00 am - 8:30 am
SMF
-
OPO
17h 30m
2 stops
Multiple Airlines Logo
5:55 am - 7:57 pm
OPO
-
SMF
22h 02m
2 stops
$896Multiple Airlines
Sat, May 2 - Sat, May 23
Delta Logo
12:49 pm - 10:00 pm
SMF
-
OPO
25h 11m
2 stops
Delta Logo
5:00 am - 5:50 pm
OPO
-
SMF
20h 50m
2 stops
$911Delta
Sat, Apr 25 - Sat, May 9
United Airlines Logo
1:00 pm - 3:40 pm
SMF
-
OPO
18h 40m
2 stops
United Airlines Logo
12:35 pm - 9:49 pm
OPO
-
SMF
17h 14m
1 stop
$926United Airlines
Wed, Apr 15 - Wed, Apr 29

Delta flights from Sacramento to Porto

Our best Delta deals on Sacramento to Porto flight tickets
Delta
Apr 29
SMF7:00 amSacramento Intl
24h 30m
2 stops
OPO3:30 pmPorto
May 20
OPO5:00 amPorto
24h 52m
2 stops
SMF9:52 pmSacramento Intl
$812
Delta
Apr 29
SMF2:42 pmSacramento Intl
23h 18m
2 stops
OPO10:00 pmPorto
May 20
OPO5:00 amPorto
22h 57m
2 stops
SMF7:57 pmSacramento Intl
$858
Delta
Apr 25
SMF12:49 pmSacramento Intl
25h 11m
2 stops
OPO10:00 pmPorto
May 9
OPO5:00 amPorto
20h 50m
2 stops
SMF5:50 pmSacramento Intl
$911

United Airlines flights from Sacramento to Porto

Our best United Airlines deals on Sacramento to Porto flight tickets
United Airlines
Apr 15
SMF1:00 pmSacramento Intl
18h 40m
2 stops
OPO3:40 pmPorto
Apr 29
OPO12:35 pmPorto
17h 14m
1 stop
SMF9:49 pmSacramento Intl
$926
United Airlines
Jul 18
SMF11:39 pmSacramento Intl
23h 16m
2 stops
OPO6:55 amPorto
Aug 1
OPO10:15 amPorto
55h 10m
2 stops
SMF9:25 amSacramento Intl
$1,019
United Airlines
May 2
SMF10:45 amSacramento Intl
21h 00m
2 stops
OPO3:45 pmPorto
May 23
OPO12:35 pmPorto
17h 09m
1 stop
SMF9:44 pmSacramento Intl
$1,040

momondo Fare Finder

 
Customize your flight search to find flights from Sacramento to Porto 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 March 27, 2026.
Use the filters below to find and compare flights from Sacramento to Porto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SacramentoPorto

SMF - OPO

SMFOPO

Sacramento Intl

Wed 4/29

11:29 am-3:30 pm

2 stops20h 01m

Porto

Wed 5/20

5:55 am-5:50 pm

2 stops19h 55m

$790

SacramentoPorto

SMF - OPO

SMFOPO

Sacramento Intl

Wed 4/29

7:00 am-3:30 pm

2 stops24h 30m

Porto

Wed 5/20

5:00 am-9:52 pm

2 stops24h 52m

$812

SacramentoPorto

SMF - OPO

SMFOPO

Sacramento Intl

Sat 4/25

3:53 pm-10:55 pm

2 stops47h 02m

Porto

Sat 5/9

8:40 am-8:42 pm

2 stops20h 02m

$819

SacramentoPorto

SMF - OPO

SMFOPO

Sacramento Intl

Sat 4/25

3:53 pm-10:55 pm

2 stops47h 02m

Porto

Sat 5/9

8:40 am-8:42 pm

2 stops20h 02m

$820

SacramentoPorto

SMF - OPO

SMFOPO

Sacramento Intl

Sat 4/25

12:49 pm-3:30 pm

2 stops18h 41m

Porto

Sat 5/9

5:55 am-4:41 pm

2 stops18h 46m

$848

SacramentoPorto

SMF - OPO

SMFOPO

Sacramento Intl

Wed 4/15

3:53 pm-11:25 pm

2 stops23h 32m

Porto

Wed 4/29

11:05 am-11:57 pm

2 stops20h 52m

$857

SacramentoPorto

SMF - OPO

SMFOPO

Sacramento Intl

Wed 4/29

2:42 pm-10:00 pm

2 stops23h 18m

Porto

Wed 5/20

5:00 am-5:50 pm

2 stops20h 50m

$858

SacramentoPorto

SMF - OPO

SMFOPO

Sacramento Intl

Sat 5/2

7:00 am-8:30 am

2 stops17h 30m

Porto

Sat 5/23

5:55 am-7:57 pm

2 stops22h 02m

$896

SacramentoPorto

SMF - OPO

SMFOPO

Sacramento Intl

Sat 4/25

12:49 pm-10:00 pm

2 stops25h 11m

Porto

Sat 5/9

5:00 am-5:50 pm

2 stops20h 50m

$911
Quickest round-trip

SacramentoPorto

SMF - OPO

SMFOPO

Sacramento Intl

Wed 4/15

1:00 pm-3:40 pm

2 stops18h 40m

Porto

Wed 4/29

12:35 pm-9:49 pm

1 stop17h 14m

$926

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 Porto from

How to get the cheapest flight ticket from Sacramento to Porto

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

What is the typical price of a round-trip flight between Sacramento and Porto?

When to book flights from Sacramento to Porto

Are you open to changing your travel dates? Check out the ideal times to fly from Sacramento to Porto according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Sacramento to Porto (SMF to OPO) flight deals and tips

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

Fastest flight time

17h 30m

Direct flights

None
The fastest flight from Sacramento to Porto takes 17h 30m
There are no direct flights from Sacramento to Porto. There are no popular flight routes from Sacramento to Porto.
Search flight deals

  • How far is Sacramento Intl to Porto by plane?

    The distance between Sacramento Intl and Porto is about 5491.1 mi. 17h 30m is a normal flight duration for this route.

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

    Prices for flights from Sacramento Intl Airport to Porto Airport are refreshed on a daily basis.

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

  • How old do you have to be to fly from Sacramento Intl Airport to Porto 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 Sacramento Intl Airport to Porto Airport.

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

    The required travel and health documents for your Porto Airport 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 Porto Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Sacramento to Porto?

Best airlines flying from Sacramento to Porto

Compare and see reviews for airlines that fly from Sacramento to Porto with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $681Free CancellationRating
7.1
10,850 reviews
Search Air Canada flights
United AirlinesPriceFrom $708Free CancellationRating
7.4
9,493 reviews
Search United Airlines flights
DeltaPriceFrom $726Free CancellationRating
7.9
8,343 reviews
Search Delta flights

Traveling to a place near Porto?

Book flights to Porto if you plan to visit one of these locations
Vila Nova de Gaia
Coimbra
Aveiro
Braga
Matosinhos
Lamego
Esposende
Chaves
Pinhao
Guimarães
Espinho
Arcos de Valdevez
Viseu
Ponte de Lima
Curia
Penafiel
Mesao Frio
Mira
Baiao

Why use momondo?

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

It is quick and easy to find Sacramento to Porto flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Porto that suits you.

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

Yes. momondo allows you to filter the results for Sacramento to Porto flights to just show those with flexible booking policies.

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

Once you have performed a search for Sacramento to Porto 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 Sacramento to Porto right now. Can momondo alert me if prices change?

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

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