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SMF - OPO

$977 Find cheap flights from Sacramento to Porto

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sacramento to Porto departing on 10/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Fri 7/12
Fri 7/19

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sacramento to Porto, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sacramento to Porto, as well as popular online travel agencies
In the last 7 days travelers have searched 44,148,666 times on KAYAK, and here is why:

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Cheap flight deals from Sacramento to Porto (SMF-OPO)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Sacramento to Porto that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
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2:25 pm - 11:20 pmSMF-OPO
24h 55m2 stops
8:40 am - 10:51 pmOPO-SMF
22h 11m2 stops
Wed, Oct 2 - Thu, Oct 17
2:30 pm - 11:20 pmSMF-OPO
24h 50m2 stops
6:15 am - 9:13 pmOPO-SMF
22h 58m2 stops
$1,039Lufthansa
Find Deal
Tue, Aug 13 - Sun, Aug 25
2:05 pm - 11:20 pmSMF-OPO
25h 15m2 stops
11:10 am - 9:13 pmOPO-SMF
42h 03m2 stops
$1,046Lufthansa
Find Deal
Thu, Aug 29 - Mon, Sep 16
5:30 am - 11:30 pmSMF-OPO
34h 00m3 stops
1:30 pm - 3:21 pmOPO-SMF
33h 51m2 stops
$1,050
Find Deal
Wed, Oct 2 - Thu, Oct 17
5:30 am - 3:30 pmSMF-OPO
26h 00m2 stops
11:25 am - 11:37 pmOPO-SMF
20h 12m2 stops
$1,056Delta
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Sun, Aug 18 - Sun, Aug 25
6:11 am - 3:40 pmSMF-OPO
25h 29m2 stops
11:25 am - 11:37 pmOPO-SMF
20h 12m2 stops
$1,069Delta
Find Deal
Wed, Aug 14 - Sun, Aug 25
5:33 am - 9:45 amSMF-OPO
20h 12m3 stops
6:00 am - 10:00 pmOPO-SMF
24h 00m2 stops
$1,109United Airlines
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Sun, Aug 18 - Sun, Aug 25
10:44 am - 9:45 amSMF-OPO
15h 01m2 stops
12:35 pm - 10:32 pmOPO-SMF
17h 57m1 stop
$1,163United Airlines
Find Deal
Wed, Oct 2 - Thu, Oct 17
11:27 am - 3:55 pmSMF-OPO
20h 28m2 stops
12:20 pm - 9:04 amOPO-SMF
28h 44m3 stops
$1,512American Airlines
Find Deal
Sat, Oct 5 - Sun, Oct 13
9:53 am - 7:35 amSMF-OPO
61h 42m3 stops
12:20 pm - 11:25 pmOPO-SMF
43h 05m2 stops
$1,706American Airlines
Find Deal
Thu, Aug 29 - Mon, Sep 16

Flights from Sacramento to Porto - Travel Insights & Trends

Get data-powered insights and trends into flights from Sacramento to Porto to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Sacramento to Porto?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Sacramento to Porto, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Sacramento to Porto is February, where tickets cost $735 on average. On the other hand, the most expensive months are July and June, where the average cost of tickets is $1,401 and $1,339 respectively.

How far in advance should I book a flight from Sacramento to Porto?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Sacramento to Porto, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Sacramento to Porto, you should book around 1 day before departure. For the absolute cheapest price, our data suggests you should book 28 days before departure.

Good to know

Low season

December

High season

April

Cheapest flight

$977
Best time to beat the crowds with an average 33% drop in price.
Most popular time to fly and prices are also 18% lower on average.
Flight from Sacramento to Porto

When to book flights from Sacramento to Porto

Are your dates flexible? Find out the best times to travel from Sacramento to Porto based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Sacramento to Porto

  • What is the cheapest flight from Sacramento to Porto?

    In the last 3 days, the lowest price for a flight from Sacramento to Porto was $977 for a round-trip ticket.

  • Do I need a passport to fly between Sacramento and Porto?

    Yes, you’ll need a passport to travel to Porto from Sacramento.

  • Which aircraft models fly most regularly from Sacramento to Porto?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Sacramento to Porto?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Sacramento and Porto, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Sacramento to Porto, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Sacramento to Porto are Delta and United Airlines. With an average price for the route of $1,449 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $1,390 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Sacramento to Porto?

    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 Sacramento to Porto.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto from Sacramento 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 Sacramento to Porto?

    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 Porto with an airline and back to Sacramento with another airline. Booking your flights between Sacramento and OPO can sometimes prove cheaper using this method.

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

    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 Porto from Sacramento up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 4 airlines serving from Sacramento to Porto

 
See real verified KAYAK customer reviews for airlines flying from Sacramento to Porto. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Sacramento to Porto? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10000 reviews
8.6Crew
7.9Comfort
8.2Boarding
7.4Food
8.0Entertainment
Airline reviews

There was plenty of overhead room but half of the passengers were told they had to check their carryon bags. My partner and I checked in as early as possible and our seats were split across the aisle.

4.0 OkayBrooke, Jun 2024SFO - MSP
Read more about Delta reviews

There was plenty of overhead room but half of the passengers were told they had to check their carryon bags. My partner and I checked in as early as possible and our seats were split across the aisle.

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

There was a loud squeaky sound the whole time we were flying.

I didn’t not like that I could not select my seat and ended up with the worse seat.

The landing was bad and the hostess came two times and i was sleeping but when she served the person that nexts to me I woke up and she didn’t even asked me if I need any drink or snacks two times!!!!

Plane was late because of a mechanical malfunction and the food listed as available was not. Flight attendants seem over worked and under paid. They just done seem happy. And that can be seen in their faces.

Waited 3 hours on a plane to de-ice due to manpower issues. Waited another hour and a half once we landed because of a gate issue. Missed my connections. Created. A total of 13 hours of delay.

Great, on time departure, friendly and accommodating crew, great leg room, Smith flight

Plane was turned around due to fog half way into the flight, Delta did not properly direct passengers to stay on same flight and instead failed to properly rebook on Alaska

Honestly, I didn’t expect that I will experience this long time wait during the check in. There was only one person who was taking care of the passengers for the economy class and it took us to wait about one hour to do our check i. As a result we barely get to the airplane as the gate was at the end of the airport. That is totally not professional where one crue is working at the registration desk with economy and 3-4 crues are helping for the business class.

Quick and efficient as always. Air France managed to loose and damage my luggage that never made it onto my KLM flight.

The food from Lagos to Amsterdam was was very poor compared to AMS-YYZ

The flight was again delayed for more then 2 hours with some lousy explanation regarding the reason of the delay. Although the flight was delayed for more than 2 hours, no refreshments were offered (according to EU regulations). Last 4 flights on KLM - always at least 2 hrs late. So be prepared that you cannot plan anything with KLM.

Overall a good experience. We were disappointed when we had to check our carry on due to the plane being full. KLM hadn’t notified us and we had valuable items in the carry on but they still made us check it. Some of the food was great and some was mediocre. Crew is really kind and funny.

One of the vstewardeses wanted to bump me of the plane for absolutely nothing. There is CCTV in the plane ans everything can be verified. Very disappointing , you all will see, o other 5 years and the passangers who does not smile to flight attendent will be bumped off...

It was nice to be on a legacy airline, people try at least.

The plane was clean and the staff was friendly. Food and drinks as expected on international flights. The entertainment system was old style, with a pullout controller, and selections not as extensive as on other flights.

I requested wheel chair assistance , it was confirmed via email that inwoood get it but I didn’t get it . The last leg of my trip to Nigeria was the worst.

The boarding was one of the worst I’ve ever experienced. The fault lays on Ohare Airport and not so much the airline. The waiting area by the gate was the size to accommodate a regional flight for 20-30 people and right next to a busy walkway. When you cramped nearly 300 passengers into that space is was unbearable.

All and all pretty good. It’s crowded but that is what flying is all about. But no complaints otherwise.

The entertainment wasn’t playing in the app or online.

Why does it have to be painful to fly long distances?

Horrible, the flights kept delaying, so it is obvious that we won't be able to make it to the next connection. No easier/real agent on site to help you figure this out. UA agent on other counters refuse to assist you and direct us to use the QR code/call customer service. So inefficient and poor. While technology seems convenient, but it's not the best interest/experience for customers need help while there is active issue need assistance.

Food is very bad and entertint not too many options ... flight attendet service is not good

Everything was pretty good except for food. They need to improve on it compared to other airlines.

Flight was delayed due to the late arrival of the catering truck, which is quite unacceptable. There was a beverage service, but no pretzel, or cookie, or nuts were served in coach.

I had a great flight. Everything went smoothly and the flight arrived early.

Aisle chair was good and liked the foot bar preventing you from putting your foot in the isle, The breakfast on this international flight to Zurich was horrible (Europeans, specially, used to good food) may make this a dealbreaker for booking with United Airlines again. I agreed with my Spanish fellow passenger.

On time take off…US cabins look tired and need of refresh!

Backpack should NOT allowed put in the flight bin , only put it under the seat. I can't find space put my carry on luggage!!! and I pay for it ! that was very bad experience

The flight was delayed several times without explanation. The seats were terribly uncomfortable and wifi isn’t included. All these make for a less than ideal flight.

Internet service was erratic. Crew service was poor and slow. My luggage on this non-stop flight was lost and not recovered

Flight was 1/2 hour delayed leaving Phoenix. Otherwise it was an average flight. Flight crew on this trip was very nice.

Horrible - they lied to me about baggage & boarding, even though I specifically spoke to their agents the day before my flight about my issue. When I showed up they did not let me board and stranded me at my airport until I bought a new flight with money I did not have to spend.

Not sure why JAL partnered with American Airlines because their service is no where near similar. Flight attendants were not friendly and didn’t smile. Food was horrible…

The experience was great and much better than the flight going out. of course I was in first class but the service was excellent

Comfort of seats, ease of boarding. Food selection could be better

Food options were limited which is absolutely embarrassing for a Flight of this size The staff did not come around as much and I am not accustomed to such poor service from American Airlines Drinks I believe were limited to soda and water

Crew were attentive and friendly. Flight was smooth and early! I enjoyed the less crowded plane. Thank you!

We are gluten free, there were not any available complimentary gluten free options.

Book cheap flights from Sacramento to Porto

One-way flight deals

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5483 miSMF-OPO

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Sacramento - Porto Flights

Departure:

Sacramento (SMF)United States

Destination:

Porto (OPO)Portugal

Return flight deals:

Porto - Sacramento

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