Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Salt Lake City to Porto from $556

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Salt Lake City to Porto departing on 11/4. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Salt Lake City to Porto

Cheap round-trip flights

United Airlines Logo
10:55 am - 9:30 amSLC-OPO
15h 35m2 stops
United Airlines Logo
12:35 pm - 11:13 pmOPO-SLC
17h 38m1 stop
$556United Airlines
Find Deal
Tue, Nov 4 - Fri, Nov 14
Delta Logo
8:20 am - 10:30 amSLC-OPO
19h 10m2 stops
Delta Logo
11:15 am - 12:10 pmOPO-SLC
31h 55m1 stop
$557Delta
Find Deal
Tue, Nov 4 - Thu, Nov 13
United Airlines Logo
8:30 am - 9:30 amSLC-OPO
18h 00m2 stops
United Airlines Logo
12:35 pm - 11:26 amOPO-SLC
29h 51m2 stops
$558United Airlines
Find Deal
Tue, Nov 4 - Wed, Nov 12
Delta Logo
8:20 am - 10:30 amSLC-OPO
19h 10m2 stops
Delta Logo
11:20 am - 10:13 amOPO-SLC
29h 53m2 stops
$562Delta
Find Deal
Wed, Nov 5 - Thu, Nov 13
Delta Logo
4:00 pm - 3:25 pmSLC-OPO
16h 25m1 stop
Delta Logo
6:30 am - 12:10 pmOPO-SLC
36h 40m1 stop
$565Delta
Find Deal
Mon, Nov 3 - Mon, Nov 10
Delta Logo
8:03 am - 10:30 amSLC-OPO
19h 27m2 stops
Delta Logo
6:05 am - 12:10 pmOPO-SLC
37h 05m1 stop
$569Delta
Find Deal
Mon, Nov 3 - Tue, Nov 11
KLM Logo
2:10 pm - 10:30 amSLC-OPO
13h 20m1 stop
KLM Logo
11:25 am - 1:25 pmOPO-SLC
33h 00m1 stop
$597KLM
Find Deal
Tue, Nov 4 - Wed, Nov 12
KLM Logo
2:10 pm - 10:30 amSLC-OPO
13h 20m1 stop
KLM Logo
6:30 am - 12:10 pmOPO-SLC
36h 40m1 stop
$599KLM
Find Deal
Tue, Nov 4 - Mon, Nov 10
American Airlines Logo
6:00 am - 11:45 amSLC-OPO
22h 45m2 stops
American Airlines Logo
8:20 am - 9:22 pmOPO-SLC
20h 02m2 stops
$628American Airlines
Find Deal
Wed, Dec 3 - Sat, Dec 13
American Airlines Logo
6:00 am - 11:45 amSLC-OPO
22h 45m2 stops
American Airlines Logo
8:40 pm - 10:56 amOPO-SLC
21h 16m2 stops
$629American Airlines
Find Deal
Wed, Dec 3 - Sat, Dec 13

United Airlines flights from Salt Lake City to Porto

Our best United Airlines deals on Salt Lake City to Porto flight tickets
United Airlines
Nov 4
SLC10:55 amSalt Lake City
15h 35m
2 stops
OPO9:30 amPorto
Nov 14
OPO12:35 pmPorto
17h 38m
1 stop
SLC11:13 pmSalt Lake City
$556
Find similar
United Airlines
Nov 4
SLC8:30 amSalt Lake City
18h 00m
2 stops
OPO9:30 amPorto
Nov 12
OPO12:35 pmPorto
29h 51m
2 stops
SLC11:26 amSalt Lake City
$558
Find similar
United Airlines
Nov 4
SLC8:30 amSalt Lake City
18h 00m
2 stops
OPO9:30 amPorto
Nov 11
OPO12:30 pmPorto
40h 03m
2 stops
SLC9:33 pmSalt Lake City
$570
Find similar

KLM flights from Salt Lake City to Porto

Our best KLM deals on Salt Lake City to Porto flight tickets
KLM
Nov 4
SLC2:10 pmSalt Lake City
13h 20m
1 stop
OPO10:30 amPorto
Nov 12
OPO11:25 amPorto
33h 00m
1 stop
SLC1:25 pmSalt Lake City
$597
Find similar
KLM
Nov 4
SLC2:10 pmSalt Lake City
13h 20m
1 stop
OPO10:30 amPorto
Nov 10
OPO6:30 amPorto
36h 40m
1 stop
SLC12:10 pmSalt Lake City
$599
Find similar
KLM
Dec 3
SLC2:10 pmSalt Lake City
13h 20m
1 stop
OPO10:30 amPorto
Dec 13
OPO9:25 amPorto
33h 38m
1 stop
SLC12:03 pmSalt Lake City
$603
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Salt Lake City 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 September 18, 2025.
Use the filters below to find and compare flights from Salt Lake City to Porto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Salt Lake CityPorto

SLC - OPO

SLCOPO

Salt Lake City

Tue 11/4

10:55 am-9:30 am

2 stops15h 35m

Porto

Fri 11/14

12:35 pm-11:13 pm

1 stop17h 38m

$556

Salt Lake CityPorto

SLC - OPO

SLCOPO

Salt Lake City

Tue 11/4

8:20 am-10:30 am

2 stops19h 10m

Porto

Thu 11/13

11:15 am-12:10 pm

1 stop31h 55m

$557

Salt Lake CityPorto

SLC - OPO

SLCOPO

Salt Lake City

Tue 11/4

8:30 am-9:30 am

2 stops18h 00m

Porto

Wed 11/12

12:35 pm-11:26 am

2 stops29h 51m

$558

Salt Lake CityPorto

SLC - OPO

SLCOPO

Salt Lake City

Wed 11/5

8:20 am-10:30 am

2 stops19h 10m

Porto

Thu 11/13

11:20 am-10:13 am

2 stops29h 53m

$562

Salt Lake CityPorto

SLC - OPO

SLCOPO

Salt Lake City

Mon 11/3

4:00 pm-3:25 pm

1 stop16h 25m

Porto

Mon 11/10

6:30 am-12:10 pm

1 stop36h 40m

$565

Salt Lake CityPorto

SLC - OPO

SLCOPO

Salt Lake City

Mon 11/3

8:03 am-10:30 am

2 stops19h 27m

Porto

Tue 11/11

6:05 am-12:10 pm

1 stop37h 05m

$569

Salt Lake CityPorto

SLC - OPO

SLCOPO

Salt Lake City

Tue 11/4

2:10 pm-10:30 am

1 stop13h 20m

Porto

Wed 11/12

11:25 am-1:25 pm

1 stop33h 00m

$597

Salt Lake CityPorto

SLC - OPO

SLCOPO

Salt Lake City

Tue 11/4

2:10 pm-10:30 am

1 stop13h 20m

Porto

Mon 11/10

6:30 am-12:10 pm

1 stop36h 40m

$599

Salt Lake CityPorto

SLC - OPO

SLCOPO

Salt Lake City

Wed 12/3

6:00 am-11:45 am

2 stops22h 45m

Porto

Sat 12/13

8:20 am-9:22 pm

2 stops20h 02m

$628

Salt Lake CityPorto

SLC - OPO

SLCOPO

Salt Lake City

Wed 12/3

6:00 am-11:45 am

2 stops22h 45m

Porto

Sat 12/13

8:40 pm-10:56 am

2 stops21h 16m

$629

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Porto from

How to get the cheapest flight ticket from Salt Lake City 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 cheapest month to fly to Porto?

The month of January is, on average, the cheapest month to fly to Porto from Salt Lake City, with most prices found around $697. If you aren’t able to travel during the month of January, then book flights to Porto from Salt Lake City during October instead. Flights to Porto in October, while not as cheap as those in January, still average around $711.

What is the cheapest day to depart on your flight to Porto?

The cheapest day to depart on your flight to Porto is on a Monday when prices can be found for as low as $884. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,937. These prices are subject to change though, so be sure to set up a Price Alert for flights to Porto.

What is the cheapest time of day to depart on your flight to Porto?

At noon is the cheapest time of day to fly from Salt Lake City to Porto when you can find flight prices for as low as $844. Flying to Porto at noon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,293 on average. Flights to Porto from Salt Lake City in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on Salt Lake City to Porto flights?

You could potentially save up to 17% on your flight if you consider stops on a Salt Lake City to Porto flight.

When to book flights from Salt Lake City to Porto

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

Cheap Salt Lake City to Porto (SLC to OPO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Salt Lake City to Porto

Direct flights

None
There are no direct flights from Salt Lake City to Porto. There are no popular flight routes from Salt Lake City to Porto.
Search flight deals

  • How far is Salt Lake City to Porto by plane?

    There are 5013.0 mi between Salt Lake City and Porto. By plane, this route typically takes 13h 20m.

  • When did momondo last update prices for flights from Salt Lake City Airport to Porto Airport?

    Prices for flights from Salt Lake City Airport to Porto Airport are updated daily.

  • How many operators does momondo search for flights from Salt Lake City Airport to Porto Airport?

  • How old do you have to be to fly from Salt Lake City Airport to Porto Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Salt Lake City Airport to Porto Airport.

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

    The travel and health documents you'll need for your trip to Porto Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Porto Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Salt Lake City to Porto?

Best airlines flying from Salt Lake City to Porto

Compare and see reviews for airlines that fly from Salt Lake City to Porto with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom $637Free CancellationRating
7.8
1,386 reviews
Search KLM flights
DeltaPriceFrom $641Free CancellationRating
7.9
7,964 reviews
Search Delta flights
United AirlinesPriceFrom $773Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights

Traveling to a place near Porto?

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

Why use momondo?

Why should I use momondo to find a flight deal from Salt Lake City to Porto?

It is quick and easy to find Salt Lake City 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 Salt Lake City to Porto with flexible booking policies on momondo?

Flights from Salt Lake City to Porto with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Salt Lake City to Porto?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Porto from Salt Lake City.

I’m not ready to book a flight from Salt Lake City to Porto right now. Can momondo alert me if prices change?

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

An easier way to manage your Porto 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 10/18
Sat 10/25
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Portugal