$586+ Cheap flights from Saint Paul, MN to Porto (OPO)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Saint Paul 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.Cheapflights Tip: The best prices from Saint Paul to Porto are usually found in February or January, booked 23 days in advance, depart on a Tuesday or Monday and return on a Monday
Cheap flight deals from Saint Paul to Porto
Keep the following information in mind while searching for Saint Paul to Porto flight deals. Data was last updated junio 16, 2025.
Round-trip from | $586 (United Airlines) |
|---|---|
Popular in | June |
Cheapest in | February |
Average price | $1,379 |
Find flight deals from Saint Paul to Porto
Cheapest flights from Saint Paul to PortoExplore the most affordable flight options available from Saint Paul to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 16, 2025.
Explore the most affordable flight options available from Saint Paul to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 16, 2025.
This United Airlines deal was found by Cheapflights users on 6/15. 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.
This Booking.com deal was found by Cheapflights users on 6/15. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 6/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This KLM deal was found by Cheapflights users on 6/15. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Lufthansa deal was found by Cheapflights users on 6/15. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 6/14. 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.
This CheapOair deal was found by Cheapflights users on 6/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Turkish Airlines deal was found by Cheapflights users on 6/15. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Air France deal was found by Cheapflights users on 6/15. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Cheapflightsfares deal was found by Cheapflights users on 6/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Ovago deal was found by Cheapflights users on 6/14. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Customize your flight search to find flights from Saint Paul 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 junio 16, 2025.
Use the filters below to find and compare flights from Saint Paul to Porto that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
MinneapolisPorto
MSP - OPO
MSPOPO
Minneapolis St Paul
lun. 10/27
5:41 pm-9:30 am
1 stop10h 49m
Porto
jue. 11/20
6:00 am-9:33 am
2 stops33h 33m
MinneapolisPorto
MSP - OPO
MSPOPO
Minneapolis St Paul
lun. 10/27
4:50 pm-6:35 pm
2 stops20h 45m
Porto
jue. 11/20
6:00 am-8:13 pm
2 stops20h 13m
MinneapolisPorto
MSP - OPO
MSPOPO
Minneapolis St Paul
lun. 10/27
10:25 am-11:45 am
2 stops20h 20m
Porto
lun. 11/10
8:40 pm-9:29 am
2 stops18h 49m
MinneapolisPorto
MSP - OPO
MSPOPO
Minneapolis St Paul
lun. 10/27
5:30 pm-10:50 am
1 stop12h 20m
Porto
jue. 11/20
11:15 am-12:35 pm
1 stop31h 20m
MinneapolisPorto
MSP - OPO
MSPOPO
Minneapolis St Paul
sáb. 11/1
6:29 pm-3:15 pm
2 stops39h 46m
Porto
mié. 11/12
4:15 pm-9:45 pm
2 stops35h 30m
MinneapolisPorto
MSP - OPO
MSPOPO
Minneapolis St Paul
jue. 11/27
10:00 am-10:50 am
2 stops18h 50m
Porto
sáb. 12/6
5:00 am-12:35 pm
1 stop13h 35m
MinneapolisPorto
MSP - OPO
MSPOPO
Minneapolis St Paul
mar. 9/23
2:15 pm-9:20 am
2 stops37h 05m
Porto
mar. 9/30
12:50 pm-10:27 am
2 stops27h 37m
MinneapolisPorto
MSP - OPO
MSPOPO
Minneapolis St Paul
lun. 9/8
8:00 am-9:50 am
2 stops43h 50m
Porto
lun. 9/22
10:55 am-9:39 pm
2 stops40h 44m
MinneapolisPorto
MSP - OPO
MSPOPO
Minneapolis St Paul
lun. 8/4
7:40 pm-3:30 pm
1 stop13h 50m
Porto
mié. 8/13
9:20 am-5:30 pm
1 stop14h 10m
MinneapolisPorto
MSP - OPO
MSPOPO
Minneapolis St Paul
sáb. 7/26
6:00 am-8:10 am
2 stops20h 10m
Porto
jue. 7/31
10:25 pm-11:40 pm
2 stops31h 15m
Best time to book a flight from Saint Paul to Porto
Have a flexible travel schedule? Discover the best time to fly to Porto from Saint Paul with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Saint Paul to Porto
How far ahead should I book a flight from Saint Paul to Porto?
Use this chart to determine the optimal time to book a round-trip flight from Saint Paul to Porto. Price data was last updated on June 13, 2025.
Booking 23 days in advance of your planned departure date is, on average, the best time to get cheap flights from Saint Paul to Porto. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Saint Paul to Porto?
Currently, January is the cheapest month in which you can book a flight from Saint Paul to Porto (average of $523). Flying from Saint Paul to Porto in June is currently the most expensive (average of $1,047). 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 SA1 to OPO?
Find hourly flight availability from Saint Paul 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 junio 16, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Saint Paul to Porto as you normally would.
What is the cheapest day to fly from Saint Paul to Porto?
Use this chart to determine the cheapest time to fly round-trip from Saint Paul to Porto. Price data was last updated on December 16, 2024.
Travelers seeking maximum savings on their Saint Paul to Porto flight should consider departing on Thursday mornings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Rainfall in Porto by month
Plan your trip to Porto by taking into account the average rainfall totals 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
Plan your trip to Porto by taking into account the average temperature totals 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
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 junio 16, 2025.
Read reviews from past customers who have flown Delta, KLM and Air France from Saint Paul to Porto. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Entertainment
Overall
Food
Crew
Boarding
Reviews
Kim,May 2025
PIH - SLC
Comfort
Entertainment
Overall
Food
Crew
Boarding
Reviews
Kim,May 2025
PIH - SLC
Comfort
Entertainment
Overall
Food
Crew
Boarding
Reviews
Kim,May 2025
PIH - SLC
Comfort
Entertainment
Overall
Food
Crew
Boarding
Reviews
Kim,May 2025
PIH - SLC
Comfort
Entertainment
Overall
Food
Crew
Boarding
Reviews
Kim,May 2025
PIH - SLC
Comfort
Entertainment
Overall
Food
Crew
Boarding
Reviews
Kim,May 2025
PIH - SLC
Related info for your journey
Find useful and relevant information for your journey from Saint Paul 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 Saint Paul?
Book flights to Saint Paul if you plan to visit one of these locationsBrowse 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 Saint Paul to Porto
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from Saint Paul to Porto
Discover the top 4 airlines that operate flights from Saint Paul 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 junio 16, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$551 | Average$884 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$568 | Average$992 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$612 | Average$1,029 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$624 | Average$1,099 | FlexibilityNo cancel fee | On-time75% |