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SLC - OPO

$440 Find cheap flights from Salt Lake City to Porto

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Salt Lake City to Porto departing on 6/26. 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
Sun 6/2
Sun 6/9

Search hundreds of travel sites at once for deals on flights to Porto

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Salt Lake City 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 Salt Lake City to Porto, as well as popular online travel agencies
In the last 7 days travelers have searched 43,693,958 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

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Cheap flight deals from Salt Lake City to Porto (SLC-OPO)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Salt Lake City 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.
Choose your dates
3:30 pm - 3:30 pmSLC-OPO
17h 00m1 stop
9:15 am - 10:48 pmOPO-SLC
20h 33m2 stops
$891Delta
Find Deal
Mon, Jul 15 - Wed, Jul 24
11:05 am - 3:30 pmSLC-OPO
21h 25m2 stops
9:15 am - 10:48 pmOPO-SLC
20h 33m2 stops
$896Delta
Find Deal
Mon, Jul 15 - Wed, Jul 24
7:01 am - 9:45 amSLC-OPO
19h 44m2 stops
12:35 pm - 10:37 pmOPO-SLC
17h 02m2 stops
$1,001United Airlines
Find Deal
Sun, Jun 2 - Tue, Jun 18
11:36 am - 6:55 amSLC-OPO
12h 19m1 stop
8:40 am - 8:29 pmOPO-SLC
18h 49m2 stops
$1,010
Find Deal
Wed, May 29 - Wed, Jun 5
8:34 am - 6:55 amSLC-OPO
15h 21m2 stops
8:40 am - 8:29 pmOPO-SLC
18h 49m2 stops
$1,014
Find Deal
Wed, May 29 - Wed, Jun 5
5:15 am - 6:55 amSLC-OPO
18h 40m2 stops
9:00 am - 10:07 pmOPO-SLC
20h 07m2 stops
$1,015United Airlines
Find Deal
Mon, Jun 17 - Wed, Jun 26
3:25 pm - 3:30 pmSLC-OPO
17h 05m1 stop
5:00 am - 1:10 pmOPO-SLC
15h 10m1 stop
$1,028Delta
Find Deal
Mon, Jun 17 - Fri, Jun 28
8:34 am - 11:20 amSLC-OPO
43h 46m2 stops
12:55 pm - 10:37 pmOPO-SLC
40h 42m2 stops
$1,032SWISS
Find Deal
Sun, Jun 2 - Mon, Jun 17
9:00 pm - 10:15 pmSLC-OPO
18h 15m1 stop
11:25 am - 7:00 pmOPO-SLC
14h 35m1 stop
$1,040KLM
Find Deal
Wed, May 29 - Wed, Jun 5
9:00 pm - 10:15 pmSLC-OPO
18h 15m1 stop
5:00 am - 1:10 pmOPO-SLC
15h 10m1 stop
$1,082KLM
Find Deal
Wed, Jun 19 - Wed, Jun 26

Flights from Salt Lake City to Porto - Travel Insights & Trends

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

What’s the cheapest day of the week to fly from Salt Lake City to Porto?

The average price of all flights from Salt Lake City to Porto clicked on KAYAK for each day over the last 12 months.
For Salt Lake City to Porto, Monday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Porto back to Salt Lake City, the best deals are generally found on Monday, with Friday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Salt Lake City 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 Salt Lake City to Porto is March, where tickets cost $652 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is $1,790 and $1,736 respectively.

Which airlines provide the cheapest flights from Salt Lake City to Porto?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, United Airlines offered the best one-way deal for that route, at $875. KAYAK users also found Salt Lake City to Porto round-trip flights on Delta from $891 and on United Airlines from $1,001.

Good to know

Low season

January

High season

September

Cheapest flight

$440
Best time to beat the crowds with an average 38% drop in price.
Most popular time to fly with an average 6% increase in price.
Flight from Salt Lake City to Porto

When to book flights from Salt Lake City to Porto

Are your dates flexible? Find out the best times to travel from Salt Lake City 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 Salt Lake City to Porto

  • What is the cheapest flight from Salt Lake City to Porto?

    In the last 3 days, the lowest price for a flight from Salt Lake City to Porto was $440 for a one-way ticket and $891 for a round-trip.

  • Do I need a passport to fly between Salt Lake City and Porto?

    Yes

  • Which aircraft models fly most regularly from Salt Lake City to Porto?

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

  • Which airline alliances offer flights from Salt Lake City to Porto?

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

  • Which is the best airline for flights from Salt Lake City to Porto, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from Salt Lake City to Porto are Delta and KLM. With an average price for the route of $1,629 and an overall rating of 8.0, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $1,430 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from Salt Lake City 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 Salt Lake City to Porto.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto from Salt Lake City 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 Salt Lake City 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 Salt Lake City with another airline. Booking your flights between Salt Lake City 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 Salt Lake City 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 Salt Lake City up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Salt Lake City to Porto

 
See real verified KAYAK customer reviews for airlines flying from Salt Lake City 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 Salt Lake City 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 10848 reviews
7.9Comfort
8.0Entertainment
8.2Boarding
8.6Crew
7.4Food
Airline reviews

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

10.0 ExcellentAllan, May 2024SUN - SLC
Read more about Delta reviews

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

Carly the flight attendant was extremely helpful and very accommodating to passengers on the flight from what I noticed. Couldn't be more satisfied with the service and assistance from Delta's flight attendant, Thanks again Carly!!

Had to run to make it only to have the flight delayed to wait for all the late connectors Second drink service skipped up

It wasn't really their fault it was the horrible winds and we just got unlucky.

There is no free Wi-Fi or screens in the seats for this flight. It would be nice if they had actual actual healthy drink options like a flavored sparkling water. The flight was very dark because nobody was sitting on the left side and they didn't open any of the windows. The plane was kind of and had small overhead bins. There was no distinguishable difference between economy and comfort Plus.

I recently had foot surgery and traveled my first time needing assistance. The flight attendants on this flight went above and beyond accommodating my partner and I. I had a panic attack from the medication I was on, and the flight attendants made me feel safe and comfortable when they saw me in distress. They relocated me to an area of the aircraft that made me feel more comfortable and we had our own row which helped reduce my anxiety tremendously.

On time departure and early arrival. Excellent customer service from flight crew

We left one hour late because of technical difficulties. The economy comfort seats are great for the price. The crew was mediocre, they do not provide a pleasant experience, they just deliver food and drinks and give orders, not very amicable, no service and hospitality focus.

no issues at all... Kudos to the food. This time was really really good

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.

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

I travel frequently. The flight was late again... KLM should really try and be on time

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.

The food quality is poor. The staff are very friendly and accommodating. The entertainment program was limited. I experienced a delay of 30 minutes due to two issues. Passenger luggage had to be removed and there was a technical issue with the stairs not detaching from the aircraft. The pilot managed to compensate and we arrived only 15 minutes later. The luggage at Dubai airport was very slow. I waited over an hour.

One of their staff was so rude with discriminative. Such a reputed airline shouldn't hire such kind of arrogant attendants.

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.

Well, in my case; the flight was delayed 1 hour, we have to wait in the plane to get green light. And the plane (probably because was a short trip) did not have entertainment or WiFi. No a good experience.

Book cheap flights from Salt Lake City to Porto

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Salt Lake City to Porto found on KAYAK in the last 72 hours.
6/26Wed
3 stops
41h 53mSLC-OPO
$440
6/17Mon
3 stops
43h 25mSLC-OPO
$470
6/20Thu
3 stops
39h 33mSLC-OPO
$471
6/22Sat
3 stops
44h 30mSLC-OPO
$476
6/21Fri
2 stops
45h 53mSLC-OPO
$477
6/22Sat
2 stops
45h 30mSLC-OPO
$482
6/24Mon
1 stopUnited Airlines
14h 55mSLC-OPO
$875
6/25Tue
1 stopUnited Airlines
14h 55mSLC-OPO
$1,095
6/27Thu
1 stopUnited Airlines
12h 24mSLC-OPO
$1,195
6/20Thu
1 stopAir France
17h 05mSLC-OPO
$1,459

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Salt Lake City - Porto Flights

Departure:

Salt Lake City (SLC)United States

Destination:

Porto (OPO)Portugal

Cabin classes:

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