What are the cheapest airlines flying from Salt Lake City to Porto round-trip?

Air Canada, at $795, was found to be the cheapest airline from Salt Lake City to Porto.Alternate airlines to your destination round-trip include United Airlines and Delta. Air Canada is currently priced 22% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from Salt Lake City to Porto one-way?

$572 is the cheapest one-way deal found within the past few days, from KLM. You may also be able to find cheap deals on Air Canada and United Airlines, with prices starting from $609 and $768, respectively.

What is the cheapest day to fly from Salt Lake City to Porto?

Travelers seeking maximum savings on their Salt Lake City to Porto flight should consider departing on Sunday evenings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular airlines that fly from Salt Lake City to Porto?

Consider Delta, KLM or United Airlines when booking your flight. These represent the most popular airlines when flying from Salt Lake City to Porto.

What is the cheapest day to fly round-trip from Salt Lake City to Porto?

Flights from Salt Lake City to Porto are found to be more expensive on Friday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Porto.

What is the cheapest month to fly from Salt Lake City to Porto?

The best pricing can be found in the month of January. Prices to Porto from Salt Lake City average $1,029. You can even find prices in January for less than $1,029, as users have found deals to Porto from as low as $646. The month of July appears to be one of the more expensive times to travel to Porto from Salt Lake City. Flying in the targeted month can save you up to 57%.

Most accurate provider : When it comes to deals on Salt Lake City-Porto flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Salt Lake City-Porto flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Salt Lake City-Porto flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Salt Lake City-Porto flights, Cheapflights users trust AranGrant the most. AranGrant 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 Salt Lake City-Porto flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Salt Lake City to Porto that include hotel bookings?

Yes. In addition to deals on Salt Lake City to Porto flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Salt Lake City to Porto?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Salt Lake City to Porto.

Can I find deals for business class flights from Salt Lake City to Porto?

Yes. Cheapflights offers flight deals from Salt Lake City to Porto by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$437+ Flights from Salt Lake City to Porto

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Salt Lake City to Porto with Cheapflights

1. Tell us where you want to go

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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Salt Lake City to Porto

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$795 (Air Canada)
One-way from	$437 (Kiwi.com)
Popular in	July
Cheapest in	January
Average price	$973

Provider with most accurate pricing for Salt Lake City-Porto flight deals.

Search Deals

Provider most trusted by Cheapflights users for Salt Lake City-Porto flights.

Search Deals

From Salt Lake City to Porto

Search Deals

One-way flight from Salt Lake City to Porto

Search Deals

Highest demand for flights based on searches. 30% potential increase in price ($445 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($54 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Find flight deals from Salt Lake City to Porto

Cheapest flights from Salt Lake City to Porto
Explore the most affordable flight options available from Salt Lake City to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 17, 2025.

sáb. 11/84:20 pmSLC - OPO

2 stops32h 20mIberia

sáb. 11/158:40 pmOPO - SLC

2 stops34h 39mIberia

Deal found 4/16

$709

sáb. 11/87:50 amSLC - OPO

2 stops18h 40mUnited Airlines

sáb. 11/1512:35 pmOPO - SLC

1 stop16h 32mUnited Airlines

Deal found 4/16

$736

sáb. 11/82:15 pmSLC - OPO

1 stop13h 35mKLM

sáb. 11/154:10 pmOPO - SLC

1 stop26h 45mKLM

Deal found 4/16

$744

dom. 9/2112:35 pmSLC - OPO

2 stops38h 00mAir Canada

jue. 10/236:00 amOPO - SLC

2 stops46h 55mAir Canada

Deal found 4/16

$795

mié. 4/3012:21 pmSLC - OPO

2 stops27h 59mMultiple Airlines

mié. 5/712:20 pmOPO - SLC

2 stops41h 22mMultiple Airlines

Deal found 4/16

$828

sáb. 9/2011:24 pmSLC - OPO

2 stops33h 06mDelta

vie. 10/2411:25 amOPO - SLC

1 stop14h 35mDelta

Deal found 4/16

$832

sáb. 9/204:45 pmSLC - OPO

2 stops47h 05mLufthansa

jue. 10/236:15 amOPO - SLC

2 stops17h 54mLufthansa

Deal found 4/16

$841

dom. 9/2110:59 pmSLC - OPO

2 stops27h 51mTurkish Airlines

sáb. 10/254:50 pmOPO - SLC

2 stops61h 14mTurkish Airlines

Deal found 4/16

$1,207

lun. 6/162:40 pmSLC - OPO

2 stops34h 15mSWISS

sáb. 7/53:05 amOPO - SLC

2 stops26h 11mSWISS

Deal found 4/16

$1,506

Best flights from Salt Lake City to Porto
Discover carefully curated flight deals from Salt Lake City to Porto that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated abril 17, 2025.

dom. 9/2112:35 pmSLC - OPO

2 stops38h 00mAir Canada

jue. 10/236:00 amOPO - SLC

2 stops46h 55mAir Canada

Deal found 4/16

$795

dom. 9/2110:00 amSLC - OPO

2 stops16h 45mUnited Airlines

mar. 10/2812:35 pmOPO - SLC

1 stop15h 32mUnited Airlines

Deal found 4/16

$806

mié. 4/3012:21 pmSLC - OPO

2 stops27h 59mMultiple Airlines

mié. 5/712:20 pmOPO - SLC

2 stops41h 22mMultiple Airlines

Deal found 4/16

$828

sáb. 9/2011:24 pmSLC - OPO

2 stops33h 06mDelta

vie. 10/2411:25 amOPO - SLC

1 stop14h 35mDelta

Deal found 4/16

$832

sáb. 9/204:45 pmSLC - OPO

2 stops47h 05mLufthansa

jue. 10/236:15 amOPO - SLC

2 stops17h 54mLufthansa

Deal found 4/16

$841

dom. 9/213:35 pmSLC - OPO

1 stop16h 55mKLM

vie. 10/2411:25 amOPO - SLC

1 stop14h 35mKLM

Deal found 4/16

$864

dom. 9/214:21 pmSLC - OPO

2 stops20h 34mIberia

dom. 10/268:40 pmOPO - SLC

2 stops33h 35mIberia

Deal found 4/16

$1,012

dom. 9/2110:59 pmSLC - OPO

2 stops27h 51mTurkish Airlines

sáb. 10/254:50 pmOPO - SLC

2 stops61h 14mTurkish Airlines

Deal found 4/16

$1,207

lun. 6/162:40 pmSLC - OPO

2 stops34h 15mSWISS

sáb. 7/53:05 amOPO - SLC

2 stops26h 11mSWISS

Deal found 4/16

$1,506

Last-minute flights from Salt Lake City to Porto
Discover last-minute flight deals from Salt Lake City to Porto. Data last updated abril 17, 2025 and is based on user searches.

mié. 4/3012:21 pmSLC - OPO

2 stops27h 59mMultiple Airlines

mié. 5/712:20 pmOPO - SLC

2 stops41h 22mMultiple Airlines

Deal found 4/16

$828

mié. 5/219:00 pmSLC - OPO

1 stop15h 35mKLM

mar. 5/276:50 pmOPO - SLC

1 stop25h 05mKLM

Deal found 4/16

$1,300

mié. 5/217:50 amSLC - OPO

2 stops19h 50mDelta

mar. 5/276:15 amOPO - SLC

1 stop19h 45mDelta

Deal found 4/16

$1,304

One-way flights from Salt Lake City to Porto
Search for one-way flight options from Salt Lake City to Porto. Find affordable one-way fares based on user searches. Data last updated abril 17, 2025.

mié. 5/1411:59 amSLC - OPO

3 stops36h 31mMultiple Airlines

Deal found 4/16

$437

mié. 5/143:35 pmSLC - OPO

1 stop16h 55mKLM

Deal found 4/16

$572

sáb. 9/204:30 pmSLC - OPO

2 stops58h 05mAir Canada

Deal found 4/17

$609

sáb. 9/207:00 amSLC - OPO

3 stops19h 35mUnited Airlines

Deal found 4/17

$768

vie. 9/1210:59 pmSLC - OPO

2 stops27h 46mTurkish Airlines

Deal found 4/17

$857

Cheapflights Fare Finder

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

dom. 9/21

12:35 pm-9:35 am

2 stops38h 00m

Porto

jue. 10/23

6:00 am-9:55 pm

2 stops46h 55m

$795

Salt Lake CityPorto

SLC - OPO

SLCOPO

Salt Lake City

dom. 9/21

10:00 am-9:45 am

2 stops16h 45m

Porto

mar. 10/28

12:35 pm-10:07 pm

1 stop15h 32m

$806

Salt Lake CityPorto

SLC - OPO

SLCOPO

Salt Lake City

mié. 4/30

12:21 pm-11:20 pm

2 stops27h 59m

Porto

mié. 5/7

12:20 pm-10:42 pm

2 stops41h 22m

$828

Salt Lake CityPorto

SLC - OPO

SLCOPO

Salt Lake City

sáb. 9/20

11:24 pm-3:30 pm

2 stops33h 06m

Porto

vie. 10/24

11:25 am-7:00 pm

1 stop14h 35m

$832

Salt Lake CityPorto

SLC - OPO

SLCOPO

Salt Lake City

sáb. 9/20

4:45 pm-10:50 pm

2 stops47h 05m

Porto

jue. 10/23

6:15 am-5:09 pm

2 stops17h 54m

$841

Salt Lake CityPorto

SLC - OPO

SLCOPO

Salt Lake City

dom. 9/21

3:35 pm-3:30 pm

1 stop16h 55m

Porto

vie. 10/24

11:25 am-7:00 pm

1 stop14h 35m

$864

Salt Lake CityPorto

SLC - OPO

SLCOPO

Salt Lake City

dom. 9/21

4:21 pm-7:55 pm

2 stops20h 34m

Porto

dom. 10/26

8:40 pm-12:15 am

2 stops33h 35m

$1,012

Salt Lake CityPorto

SLC - OPO

SLCOPO

Salt Lake City

dom. 9/21

10:59 pm-9:50 am

2 stops27h 51m

Porto

sáb. 10/25

4:50 pm-11:04 pm

2 stops61h 14m

$1,207

Salt Lake CityPorto

SLC - OPO

SLCOPO

Salt Lake City

lun. 6/16

2:40 pm-7:55 am

2 stops34h 15m

Porto

sáb. 7/5

3:05 am-10:16 pm

2 stops26h 11m

$1,506

Salt Lake CityPorto

SLC - OPO

SLCOPO

Salt Lake City

mié. 5/14

11:59 am-7:30 am

3 stops36h 31m

$437

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 14 results

Compare providers for flights from Salt Lake City to Porto

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Salt Lake City to Porto in April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Salt Lake City-Porto flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Salt Lake City-Porto flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Salt Lake City-Porto flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Salt Lake City-Porto flights, Cheapflights users trust AranGrant the most. AranGrant 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 Salt Lake City-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 Salt Lake City to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from Salt Lake City with our price prediction graph.

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 Salt Lake City to Porto

What is the cheapest month to book a flight from Salt Lake City to Porto?

Currently, January is the cheapest month in which you can book a flight from Salt Lake City to Porto (average of $523). Flying from Salt Lake City to Porto in June is currently the most expensive (average of $1,081). 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.

What is the cheapest time of day to fly from SLC to OPO?

When flying from Salt Lake City to Porto, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 35% versus a flight in the afternoon.

Rainfall in Porto by month

In terms of precipitation, rainfall in Porto ranges from 0.7 - 7.7 inches per month. December is typically the wettest month, when rainfall can reach 7.7 in. July is typically the driest time to visit Porto when rainfall is around 0.7 in.

Temperature in Porto by month

If weather is an important factor for your trip to Porto, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Porto

Delta

8.0

Very good

7,916 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,916 reviews

Delta

8.0

Very good

7,916 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM

7.8

Good

1,327 reviews

Delta

8.0

Very good

7,916 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS

7.5

Good

1,580 reviews

Delta

8.0

Very good

7,916 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,667 reviews

Delta

8.0

Very good

7,916 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Turkish Airlines

7.3

Good

3,769 reviews

Delta

8.0

Very good

7,916 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What are the cheapest airlines flying from Salt Lake City to Porto round-trip?
Air Canada, at $795, was found to be the cheapest airline from Salt Lake City to Porto.Alternate airlines to your destination round-trip include United Airlines and Delta. Air Canada is currently priced 22% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from Salt Lake City to Porto one-way?
$572 is the cheapest one-way deal found within the past few days, from KLM. You may also be able to find cheap deals on Air Canada and United Airlines, with prices starting from $609 and $768, respectively.
Can I find deals for flights from Salt Lake City to Porto that include hotel bookings?
Yes. In addition to deals on Salt Lake City to Porto flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Salt Lake City to Porto?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Salt Lake City to Porto.
Can I find deals for business class flights from Salt Lake City to Porto?
Yes. Cheapflights offers flight deals from Salt Lake City to Porto by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Salt Lake City to Porto?
Currently, January is the cheapest month in which you can book a flight from Salt Lake City to Porto (average of $523). Flying from Salt Lake City to Porto in June is currently the most expensive (average of $1,081). 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.

See more FAQs

Aveiro

Coimbra

Matosinhos

Arcos de Valdevez

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Salt Lake City to Porto

Salt Lake City to Lisbon flights

Salt Lake City to Faro flights

Other flights from Salt Lake City

Salt Lake City to Las Vegas flights

Salt Lake City to Santa Rosa flights

Salt Lake City to Los Angeles flights

Salt Lake City to San Francisco flights

Salt Lake City to Sky Harbor Intl flights

Salt Lake City to Portland flights

Other flights to Porto

Top 3 airlines flying from Salt Lake City to Porto

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$566	Average$1,101	FlexibilityNo cancel fee	On-timeN/A
KLM	Cheapest$685	Average$1,296	FlexibilityNo cancel fee	On-time75%
United Airlines	Cheapest$861	Average$1,059	FlexibilityNo cancel fee	On-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$437+ Cheap flights from Salt Lake City (SLC) 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 5/14. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Salt Lake City to Porto with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Salt Lake City to Porto

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Salt Lake City to Porto

Cheapest flights from Salt Lake City to PortoExplore the most affordable flight options available from Salt Lake City to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 17, 2025.

Explore the most affordable flight options available from Salt Lake City to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 17, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Salt Lake City to Porto that are best for you.

Compare providers for flights from Salt Lake City 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 Salt Lake City to Porto in April.

Best time to book a flight from Salt Lake City to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from Salt Lake City with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Salt Lake City to Porto

What is the cheapest month to book a flight from Salt Lake City to Porto?

What is the cheapest time of day to fly from SLC to OPO?

Find hourly flight availability from Salt Lake City to Porto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 17, 2025.

Rainfall in Porto by month

Plan your trip to Porto by taking into account the average rainfall totals by month.

Temperature in Porto by month

Plan your trip to Porto by taking into account the average temperature totals by month.

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 abril 17, 2025.

Related info for your journey

Find useful and relevant information for your journey from Salt Lake City to Porto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from Salt Lake City to Porto round-trip?

What are the cheapest airlines to fly from Salt Lake City to Porto one-way?

Can I find deals for flights from Salt Lake City to Porto that include hotel bookings?

How can I find direct flights from Salt Lake City to Porto?

Can I find deals for business class flights from Salt Lake City to Porto?

What is the cheapest month to book a flight from Salt Lake City to Porto?

Traveling to a place near Salt Lake City?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Salt Lake City to Porto

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Salt Lake City to Porto

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Salt Lake City to Porto
Explore the most affordable flight options available from Salt Lake City to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 17, 2025.