$316+ Cheap flights from Sacramento (SMF) to Porto (OPO)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/26. Fares are subject to change and may not be available on all flights or dates of travel.
SMF — OPO
abr 16 — abr 231
Round-trip
1 adult, Economy
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Find cheap flights from Sacramento to Porto with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Best
Last-minute
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Cheapest flights from Sacramento to PortoExplore the most affordable flight options available from Sacramento to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on março 17, 2026.
Explore the most affordable flight options available from Sacramento to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on março 17, 2026.
This Delta deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 4/212:42 pm
SMF
- OPO
2 stops23h 23m
Delta
sex 5/85:00 am
OPO
- SMF
2 stops21h 00m
Delta
Deal found 3/15![Delta logo]()
$711
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 12/45:25 am
SMF
- OPO
2 stops25h 50m
United Airlines
ter 12/86:00 am
OPO
- SMF
2 stops25h 28m
United Airlines
Deal found 3/12![United Airlines logo]()
$715
This Delta deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 4/2911:29 am
SMF
- OPO
2 stops22h 51m
Delta
qua 5/205:00 am
OPO
- SMF
2 stops24h 52m
Delta
Deal found 3/14![Delta logo]()
$763
This FlightHub deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 4/253:53 pm
SMF
- OPO
2 stops47h 02m
Multiple Airlines
sáb 5/97:20 pm
OPO
- SMF
2 stops33h 22m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$770
This Iberia deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 10/102:34 pm
SMF
- OPO
2 stops17h 26m
Iberia
seg 10/198:40 pm
OPO
- SMF
2 stops31h 51m
Iberia
Deal found 3/13![Iberia logo]()
$853
This Ovago deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 5/12:42 pm
SMF
- OPO
2 stops23h 18m
Multiple Airlines
sex 5/85:00 am
OPO
- SMF
2 stops19h 41m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$864
This Delta deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 5/27:00 am
SMF
- OPO
2 stops24h 25m
Delta
sáb 5/235:00 am
OPO
- SMF
2 stops21h 35m
Delta
Deal found 3/13![Delta logo]()
$868
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 4/2611:59 pm
SMF
- OPO
2 stops27h 16m
United Airlines
dom 5/36:00 am
OPO
- SMF
2 stops22h 54m
United Airlines
Deal found 3/12![United Airlines logo]()
$875
This Air France deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 8/269:45 am
SMF
- OPO
2 stops16h 45m
Multiple Airlines
qui 9/175:00 am
OPO
- SMF
2 stops19h 32m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$883
This Gurufare deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 4/2910:37 am
SMF
- OPO
2 stops23h 53m
Multiple Airlines
qua 5/206:00 am
OPO
- SMF
2 stops19h 49m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$889
This BusinessClass deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 10/108:22 am
SMF
- OPO
2 stops19h 23m
Multiple Airlines
seg 10/198:40 pm
OPO
- SMF
2 stops31h 44m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$896
Best flights from Sacramento to PortoDiscover carefully curated flight deals from Sacramento to Porto that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated março 17, 2026.
Discover carefully curated flight deals from Sacramento to Porto that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated março 17, 2026.
This KLM deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 4/2510:00 am
SMF
- OPO
2 stops21h 25m
Multiple Airlines
sáb 5/95:55 am
OPO
- SMF
2 stops19h 55m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$843
This Delta deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 5/27:00 am
SMF
- OPO
2 stops24h 25m
Delta
sáb 5/235:00 am
OPO
- SMF
2 stops21h 35m
Delta
Deal found 3/13![Delta logo]()
$868
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 4/2611:59 pm
SMF
- OPO
2 stops27h 16m
United Airlines
dom 5/36:00 am
OPO
- SMF
2 stops22h 54m
United Airlines
Deal found 3/12![United Airlines logo]()
$875
This KLM deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 4/2911:29 am
SMF
- OPO
2 stops20h 01m
KLM
qua 5/205:55 am
OPO
- SMF
2 stops20h 40m
KLM
Deal found 3/17![KLM logo]()
$939
This British Airways deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 5/184:34 pm
SMF
- OPO
2 stops19h 31m
British Airways
qui 6/48:20 am
OPO
- SMF
2 stops23h 03m
British Airways
Deal found 3/16![British Airways logo]()
$949
This Gurufare deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 4/2910:37 am
SMF
- OPO
2 stops23h 53m
Multiple Airlines
qua 5/206:00 am
OPO
- SMF
2 stops19h 49m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$889
This Delta deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 4/2911:29 am
SMF
- OPO
2 stops22h 51m
Delta
qua 5/205:00 am
OPO
- SMF
2 stops24h 52m
Delta
Deal found 3/16![Delta logo]()
$912
This United Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 5/27:01 am
SMF
- OPO
2 stops44h 14m
United Airlines
sáb 5/2312:35 pm
OPO
- SMF
1 stop17h 09m
United Airlines
Deal found 3/15![United Airlines logo]()
$982
This Delta deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 3/291:17 pm
SMF
- OPO
2 stops24h 43m
Delta
dom 4/55:00 am
OPO
- SMF
2 stops24h 55m
Delta
Deal found 3/14![Delta logo]()
$972
Last-minute flights from Sacramento to PortoDiscover last-minute flight deals from Sacramento to Porto. Data last updated março 17, 2026 and is based on user searches.
Discover last-minute flight deals from Sacramento to Porto. Data last updated março 17, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 3/291:17 pm
SMF
- OPO
2 stops24h 43m
Delta
dom 4/55:00 am
OPO
- SMF
2 stops24h 55m
Delta
Deal found 3/14![Delta logo]()
$972
This Delta deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 4/22:10 pm
SMF
- OPO
2 stops23h 50m
Delta
sex 4/105:00 am
OPO
- SMF
2 stops24h 55m
Delta
Deal found 3/13![Delta logo]()
$973
This Delta deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 4/212:42 pm
SMF
- OPO
2 stops23h 23m
Delta
sex 5/85:00 am
OPO
- SMF
2 stops21h 00m
Delta
Deal found 3/15![Delta logo]()
$711
This United Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 4/219:00 am
SMF
- OPO
2 stops22h 45m
United Airlines
sex 5/812:35 pm
OPO
- SMF
1 stop17h 24m
United Airlines
Deal found 3/15![United Airlines logo]()
$976
This FlightHub deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 4/253:53 pm
SMF
- OPO
2 stops47h 02m
Multiple Airlines
sáb 5/97:20 pm
OPO
- SMF
2 stops33h 22m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$770
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 4/2611:59 pm
SMF
- OPO
2 stops27h 16m
United Airlines
dom 5/36:00 am
OPO
- SMF
2 stops22h 54m
United Airlines
Deal found 3/12![United Airlines logo]()
$875
This Delta deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 4/2911:29 am
SMF
- OPO
2 stops22h 51m
Delta
qua 5/205:00 am
OPO
- SMF
2 stops24h 52m
Delta
Deal found 3/14![Delta logo]()
$763
This Gurufare deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 4/2910:37 am
SMF
- OPO
2 stops23h 53m
Multiple Airlines
qua 5/206:00 am
OPO
- SMF
2 stops19h 49m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$889
This KLM deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 4/2911:29 am
SMF
- OPO
2 stops20h 01m
KLM
qua 5/205:55 am
OPO
- SMF
2 stops20h 40m
KLM
Deal found 3/17![KLM logo]()
$939
This United Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 4/3010:45 am
SMF
- OPO
2 stops21h 00m
United Airlines
qui 5/2812:35 pm
OPO
- SMF
1 stop17h 06m
United Airlines
Deal found 3/16![United Airlines logo]()
$1,018
One-way flights from Sacramento to PortoSearch for one-way flight options from Sacramento to Porto. Find affordable one-way fares based on user searches. Data last updated março 17, 2026.
Search for one-way flight options from Sacramento to Porto. Find affordable one-way fares based on user searches. Data last updated março 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 4/266:00 am
SMF
- OPO
3 stops49h 40m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$316
This Kiwi.com deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 4/306:00 am
SMF
- OPO
3 stops43h 25m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$321
This Kiwi.com deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 4/276:00 am
SMF
- OPO
3 stops43h 55m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$370
This Kiwi.com deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 4/298:00 am
SMF
- OPO
3 stops51h 10m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$373
This Kiwi.com deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 4/288:00 am
SMF
- OPO
3 stops24h 25m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$402
This Kiwi.com deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 5/16:00 am
SMF
- OPO
3 stops43h 30m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$409
This Kiwi.com deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 6/18:20 pm
SMF
- OPO
3 stops50h 30m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$458
This Kiwi.com deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 4/256:00 am
SMF
- OPO
3 stops43h 35m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$459
This Air Canada deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 6/268:29 pm
SMF
- OPO
2 stops50h 21m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$497
Find flight deals from Sacramento to Porto
Discover tips and strategies to find the most affordable flight options for your journey from Sacramento (SMF) to Porto (OPO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated março 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $711 (Delta) |
One-way from | $316 (Kiwi.com) |
Popular in | June |
Cheapest in | December |
Average price | $708 |
Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated março 17, 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
Cheapest round-trip
SacramentoPorto
SMF - OPO
SMFOPO
Sacramento Intl
sáb 4/25
10:00 am-3:25 pm
2 stops21h 25m
Porto
sáb 5/9
5:55 am-5:50 pm
2 stops19h 55m
$843
SacramentoPorto
SMF - OPO
SMFOPO
Sacramento Intl
sáb 5/2
7:00 am-3:25 pm
2 stops24h 25m
Porto
sáb 5/23
5:00 am-6:35 pm
2 stops21h 35m
$868
SacramentoPorto
SMF - OPO
SMFOPO
Sacramento Intl
dom 4/26
11:59 pm-11:15 am
2 stops27h 16m
Porto
dom 5/3
6:00 am-8:54 pm
2 stops22h 54m
$875
SacramentoPorto
SMF - OPO
SMFOPO
Sacramento Intl
qua 4/29
10:37 am-6:30 pm
2 stops23h 53m
Porto
qua 5/20
6:00 am-5:49 pm
2 stops19h 49m
$889
SacramentoPorto
SMF - OPO
SMFOPO
Sacramento Intl
qua 4/29
11:29 am-6:20 pm
2 stops22h 51m
Porto
qua 5/20
5:00 am-9:52 pm
2 stops24h 52m
$912
Quickest round-trip
SacramentoPorto
SMF - OPO
SMFOPO
Sacramento Intl
qua 4/29
11:29 am-3:30 pm
2 stops20h 01m
Porto
qua 5/20
5:55 am-6:35 pm
2 stops20h 40m
$939
SacramentoPorto
SMF - OPO
SMFOPO
Sacramento Intl
seg 5/18
4:34 pm-8:05 pm
2 stops19h 31m
Porto
qui 6/4
8:20 am-11:23 pm
2 stops23h 03m
$949
SacramentoPorto
SMF - OPO
SMFOPO
Sacramento Intl
dom 3/29
1:17 pm-10:00 pm
2 stops24h 43m
Porto
dom 4/5
5:00 am-9:55 pm
2 stops24h 55m
$972
SacramentoPorto
SMF - OPO
SMFOPO
Sacramento Intl
sáb 5/2
7:01 am-11:15 am
2 stops44h 14m
Porto
sáb 5/23
12:35 pm-9:44 pm
1 stop17h 09m
$982
Cheapest one-way
SacramentoPorto
SMF - OPO
SMFOPO
Sacramento Intl
seg 4/27
6:00 am-9:55 am
3 stops43h 55m
$370
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Sacramento to Porto
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sacramento to Porto in March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Sacramento-Porto flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sacramento-Porto flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sacramento-Porto flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Sacramento-Porto flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sacramento-Porto flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Sacramento to Porto
Have a flexible travel schedule? Discover the best time to fly to Porto from Sacramento with our price prediction graph.
SMF-OPO
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Sacramento to Porto
What is the cheapest month to book a flight from Sacramento to Porto?
Currently, April is the cheapest month in which you can book a flight from Sacramento to Porto (average of $431). Flying from Sacramento to Porto in June is currently the most expensive (average of $846). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Sacramento to Porto?
Reviews of airlines servicing Porto
Get insights into the airlines that provide service to Porto. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Porto. Reviews last updated março 17, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAir Canada from Sacramento to Porto. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Overall
7.9
Crew
8.5
Food
7.2
Comfort
7.9
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Boarding
8.1
Overall
7.9
Crew
8.5
Food
7.2
Comfort
7.9
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Boarding
8.1
Overall
7.9
Crew
8.5
Food
7.2
Comfort
7.9
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Boarding
8.1
Overall
7.9
Crew
8.5
Food
7.2
Comfort
7.9
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Related info for your journey
Find useful and relevant information for your journey from Sacramento to Porto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Porto?
Book flights to Porto if you plan to visit one of these locationsVila Nova de Gaia
Aveiro
Arcos de Valdevez
Coimbra
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Alternative routes for Sacramento to Porto
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Sacramento and Porto flights
Browse other Sacramento and Porto flight options. Last updated on março 17, 2026.
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Other flights to Porto
Explore flights to Porto departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on março 17, 2026.
Top 3 airlines flying from Sacramento to Porto
Discover the top 3 airlines that operate flights from Sacramento to Porto. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated março 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$681 | Average$1,090 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$708 | Average$1,071 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$726 | Average$776 | FlexibilityNo cancel fee | On-timeN/A |