What is the cheapest airline that flies from Salt Lake City to Porto?

United Airlines, KLM, and TAP AIR PORTUGAL are the most popular carriers operating from Salt Lake City to Porto

What airlines fly to Porto?

Delta, KLM and United Airlines are the top three most popular airlines that fly to Porto from Salt Lake City according to our data. Delta is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Porto. Keep in mind that there are 3 different airlines that fly to Porto on a routine basis, so you have a few additional options to choose from.

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?

There are 3 operators available for flights from Salt Lake City Airport to Porto Airport as of August 2025.

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.

$468 Cheap Flights from Salt Lake City to Porto in 2025

Q: What is the typical price of a round-trip flight between Salt Lake City and Porto?

Prices are currently low for flights on this route. Typical prices usually range from $859 to $1,152. The lowest price recently found on this route was $698.

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Find the cheapest flights from Salt Lake City to Porto

Round-trip

One-way

Last minute

Cheap round-trip flights

1:51 pm - 7:55 pmSLC-OPO

23h 04m2 stops

12:25 pm - 11:03 pmOPO-SLC

40h 38m2 stops

$698Iberia

Find Deal

Tue, Oct 21 - Tue, Oct 28

4:17 pm - 7:55 pmSLC-OPO

20h 38m2 stops

8:40 pm - 11:26 amOPO-SLC

44h 46m2 stops

$704Iberia

Find Deal

Wed, Oct 22 - Tue, Oct 28

4:45 pm - 11:20 pmSLC-OPO

23h 35m2 stops

6:00 am - 10:25 pmOPO-SLC

23h 25m2 stops

$786Lufthansa

Find Deal

Wed, Sep 24 - Wed, Oct 8

1:19 pm - 9:50 pmSLC-OPO

25h 31m3 stops

1:40 pm - 5:52 pmOPO-SLC

35h 12m3 stops

$844

Find Deal

Sun, Sep 14 - Thu, Sep 18

7:21 am - 9:45 amSLC-OPO

19h 24m2 stops

12:35 pm - 11:13 pmOPO-SLC

16h 38m1 stop

$852United Airlines

Find Deal

Tue, Oct 21 - Tue, Oct 28

7:00 am - 3:45 pmSLC-OPO

25h 45m2 stops

12:35 pm - 11:13 pmOPO-SLC

16h 38m1 stop

$898United Airlines

Find Deal

Wed, Oct 22 - Tue, Oct 28

12:25 pm - 10:45 pmSLC-OPO

27h 20m2 stops

6:00 am - 8:52 pmOPO-SLC

21h 52m2 stops

$1,025Lufthansa

Find Deal

Wed, Sep 17 - Tue, Sep 23

5:45 pm - 3:30 pmSLC-OPO

38h 45m2 stops

4:20 pm - 1:50 pmOPO-SLC

28h 30m1 stop

$1,054Delta

Find Deal

Tue, Sep 16 - Wed, Sep 24

5:45 pm - 3:30 pmSLC-OPO

38h 45m2 stops

11:35 am - 1:05 pmOPO-SLC

32h 30m1 stop

$1,061Delta

Find Deal

Tue, Sep 16 - Thu, Sep 25

9:00 pm - 10:40 amSLC-OPO

30h 40m1 stop

4:20 pm - 1:05 pmOPO-SLC

27h 45m1 stop

$1,086KLM

Find Deal

Wed, Sep 24 - Wed, Oct 8

Iberia flights from Salt Lake City to Porto

Our best Iberia deals on Salt Lake City to Porto flight tickets

Iberia

Oct 21

SLC1:51 pmSalt Lake City

23h 04m

2 stops

OPO7:55 pmPorto

Oct 28

OPO12:25 pmPorto

40h 38m

2 stops

SLC11:03 pmSalt Lake City

$698

Find similar

Iberia

Oct 22

SLC4:17 pmSalt Lake City

20h 38m

2 stops

OPO7:55 pmPorto

Oct 28

OPO8:40 pmPorto

44h 46m

2 stops

SLC11:26 amSalt Lake City

$704

Find similar

Iberia

Aug 17

SLC12:05 pmSalt Lake City

20h 50m

2 stops

OPO3:55 pmPorto

Aug 23

OPO8:35 pmPorto

53h 42m

2 stops

SLC7:17 pmSalt Lake City

$845

Find similar

Lufthansa flights from Salt Lake City to Porto

Our best Lufthansa deals on Salt Lake City to Porto flight tickets

Lufthansa

Sep 24

SLC4:45 pmSalt Lake City

23h 35m

2 stops

OPO11:20 pmPorto

Oct 8

OPO6:00 amPorto

23h 25m

2 stops

SLC10:25 pmSalt Lake City

$786

Find similar

Lufthansa

Sep 17

SLC12:25 pmSalt Lake City

27h 20m

2 stops

OPO10:45 pmPorto

Sep 26

OPO6:00 amPorto

21h 27m

2 stops

SLC8:27 pmSalt Lake City

$1,025

Find similar

Lufthansa

Sep 17

SLC12:25 pmSalt Lake City

27h 20m

2 stops

OPO10:45 pmPorto

Sep 29

OPO4:35 pmPorto

33h 52m

2 stops

SLC7:27 pmSalt Lake City

$1,044

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Salt Lake CityPorto

SLC - OPO

SLCOPO

Salt Lake City

Tue 10/21

1:51 pm-7:55 pm

2 stops23h 04m

Porto

Tue 10/28

12:25 pm-11:03 pm

2 stops40h 38m

$698

Salt Lake CityPorto

SLC - OPO

SLCOPO

Salt Lake City

Wed 10/22

4:17 pm-7:55 pm

2 stops20h 38m

Porto

Tue 10/28

8:40 pm-11:26 am

2 stops44h 46m

$704

Salt Lake CityPorto

SLC - OPO

SLCOPO

Salt Lake City

Wed 9/24

4:45 pm-11:20 pm

2 stops23h 35m

Porto

Wed 10/8

6:00 am-10:25 pm

2 stops23h 25m

$786

Salt Lake CityPorto

SLC - OPO

SLCOPO

Salt Lake City

Sun 9/14

1:19 pm-9:50 pm

3 stops25h 31m

Porto

Thu 9/18

1:40 pm-5:52 pm

3 stops35h 12m

$844

Salt Lake CityPorto

SLC - OPO

SLCOPO

Salt Lake City

Tue 10/21

7:21 am-9:45 am

2 stops19h 24m

Porto

Tue 10/28

12:35 pm-11:13 pm

1 stop16h 38m

$852

Salt Lake CityPorto

SLC - OPO

SLCOPO

Salt Lake City

Wed 10/22

7:00 am-3:45 pm

2 stops25h 45m

Porto

Tue 10/28

12:35 pm-11:13 pm

1 stop16h 38m

$898

Salt Lake CityPorto

SLC - OPO

SLCOPO

Salt Lake City

Wed 9/17

12:25 pm-10:45 pm

2 stops27h 20m

Porto

Tue 9/23

6:00 am-8:52 pm

2 stops21h 52m

$1,025

Salt Lake CityPorto

SLC - OPO

SLCOPO

Salt Lake City

Tue 9/16

5:45 pm-3:30 pm

2 stops38h 45m

Porto

Wed 9/24

4:20 pm-1:50 pm

1 stop28h 30m

$1,054

Salt Lake CityPorto

SLC - OPO

SLCOPO

Salt Lake City

Tue 9/16

5:45 pm-3:30 pm

2 stops38h 45m

Porto

Thu 9/25

11:35 am-1:05 pm

1 stop32h 30m

$1,061

Salt Lake CityPorto

SLC - OPO

SLCOPO

Salt Lake City

Wed 9/24

9:00 pm-10:40 am

1 stop30h 40m

Porto

Wed 10/8

4:20 pm-1:05 pm

1 stop27h 45m

$1,086

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 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

Prices

Airlines

What is the typical price of a round-trip flight between Salt Lake City and Porto?

What is the cheapest month to fly to Porto?

The month of March is, on average, the cheapest month to fly to Porto from Salt Lake City, with most prices found around $641. If you aren’t able to travel during the month of March, then book flights to Porto from Salt Lake City during January instead. Flights to Porto in January, while not as cheap as those in March, still average around $697.

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 7% 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

Best Price Found	$468
Fastest flight time	12h 11m
Direct flights	None
Airports in Porto	1 airport

The best one-way flight to Porto from Salt Lake City in the past 72 hours is $468. The best round-trip flight deal from Salt Lake City to Porto found on momondo in the last 72 hours is $698.

The fastest flight from Salt Lake City to Porto takes 12h 11m

There are no direct flights from Salt Lake City to Porto. Popular non-direct route for this connection is Salt Lake City Airport - Porto Airport.

There is 1 airport near Porto: Porto (OPO)

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 12h 16m.
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?
There are 3 operators available for flights from Salt Lake City Airport to Porto Airport as of August 2025.
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?
momondo data reveals that the most frequently booked airline on the route from Salt Lake City to Porto is Delta, representing 46% of all bookings. The subsequent popular airlines are KLM at 30% and United Airlines at 24%.

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
Delta	PriceFrom $566	Free Cancellation	Rating 8.0 7,983 reviews	Search Delta flights
KLM	PriceFrom $685	Free Cancellation	Rating 7.8 1,384 reviews	Search KLM flights
United Airlines	PriceFrom $773	Free Cancellation	Rating 7.4 8,904 reviews	Search United Airlines flights

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Vila Nova de Gaia

Coimbra

Matosinhos

Braga

Caminha

Guimarães

Chaves

Esposende

Lamego

Arcos de Valdevez

Espinho

Viseu

Ponte de Lima

Santa Maria da Feira

Curia

Penafiel

Mesao Frio

Pinhao

Baiao

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.

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Cheap flights from Salt Lake City to Porto from $468

This is the cheapest one-way 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 10/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Salt Lake City to Porto

Cheap round-trip flights

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Cheap last minute flights

Iberia flights from Salt Lake City to Porto

Our best Iberia deals on Salt Lake City to Porto flight tickets

Lufthansa flights from Salt Lake City to Porto

Our best Lufthansa deals on Salt Lake City to Porto flight tickets

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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 typical price of a round-trip flight between Salt Lake City and Porto?

What is the cheapest month to fly to Porto?

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

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

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

You could potentially save up to 7% on your flight if you consider stops on a Salt Lake City to Porto flight.

What is the cheapest airline that flies from Salt Lake City to Porto?

United Airlines, KLM, and TAP AIR PORTUGAL are the most popular carriers operating from Salt Lake City to Porto

What airlines fly to Porto?

When to book flights from Salt Lake City to Porto

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

Best Price Found

Fastest flight time

Direct flights

Airports in Porto

How far is Salt Lake City to Porto by plane?

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

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?

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

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

Traveling to a place near Porto?

Why use momondo?

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

Can I find flights from Salt Lake City to Porto with flexible booking policies on momondo?

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

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

Get notified when prices go down

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

Find better results for your trip to Portugal

Airports servicing Portugal