Statistics on Atlanta-Porto flights:what is the right price and when to buy your plane ticket?
Best time to go:what is the RIGHT price for a round-trip flight to Porto (from:Atlanta)
The average price to go to Porto from Atlanta airport is $ 874 (round trip). However,there are variations depending on the departure month. Thus,it is possible to pay for your plane ticket on average between $ 655 (in february) and $ 1239 (in july),which is a saving of $ 220 or a surplus of $ 366 (compared to the average price) depending on the period you leave.
The analysis of all prices reveals that the most frequent price is between $655 to $709 and it is generally more economical to leave on a wednesday and return on a tuesday on a flight with 1 or more layovers.
Be careful,the cheapest months may correspond to unfavorable weather periods . Check out our page best time to go to Porto before booking your flight.
If you want to know when to book your flight at the best price,go straight to the second part of this page:When to buy your Atlanta-Porto plane ticket.
How are these data calculated?
We have studied a sample of 17924 airfare prices from previous years for flights to Porto from Atlanta and can thus establish precise and credible price variation trends based on different parameters. Of course,prices can vary from year to year,but the seasonal aspect of this data (recurrence of school holidays,events... from year to year) makes these statistics quite reliable.
Average price depending on the departure month
Data analysis:
By leaving in february,the price of the plane ticket will statistically be the cheapest ($ 655,saving $ 220 compared to the average price over the year which is $ 874). Conversely,july will be the most expensive ($ 1239).
Flight Atlanta-Porto:when is the best time to go for the best price?
| Month | Good price* | Average price | Our opinion |
|---|---|---|---|
| January | $ 614 | $ 675 | good price |
| February | $ 598 | $ 655 the cheapest | very good price |
| March | $ 631 | $ 693 | good price |
| April | $ 711 | $ 781 | good price |
| May | $ 768 | $ 929 | fair price |
| June | $ 1033 | $ 1226 | high price |
| July | $ 1078 | $ 1239 the most expensive | very high price |
| August | $ 902 | $ 1056 | high price |
| September | $ 693 | $ 804 | good price |
| October | $ 643 | $ 727 | good price |
| November | $ 650 | $ 746 | good price |
| December | $ 703 | $ 948 | fair price |
*great price to buy your plane ticket:if you see this price or cheaper during your flight search,go for it and buy it!
Price breakdown to travel from Atlanta to Porto
Data analysis:
The prices for flights from Atlanta to Porto range from $491 to $1527. 3% of tickets were purchased at the minimum price (from $491 to $546),1% at the maximum price (from $1472 to $1527). The majority of plane tickets were purchased in the range of $655 to $709 (14% of tickets).
Cheapest airlines for the Atlanta->Porto flight
There are 14 companies that serve Atlanta from Porto airport:Frontier Airlines,Spirit Airlines,Turkish Airlines,United,jetBlue,Lufthansa,British Airways,Delta,KLM,Air France,Air Canada,TAP,Iberia and Condor.
Data analysis:
Of the 17924 flights analyzed in previous years,Frontier Airlines was the airline that offered the best fare most often in the flight ticket search results (23% of the time) on the Atlanta->Porto route.
Which day of the week to leave?
Data analysis:
Statistically,Atlanta-Porto flights departing on a wednesday are cheaper than on other days of the week. By choosing a wednesday as your departure date,you can save an average of $65. On the other hand,departing on a saturday may cost you an additional $58.
Which day of the week to come back?
Data analysis:
Statistically,return flights from Porto to Atlanta departing on a tuesday are cheaper than on other days of the week. By choosing a tuesday for your return date,you will save an average of $63. Conversely,departing from Porto on a saturday may cost you an additional $40.
Top prices Atlanta-Porto
| Round trip | Dates | Price | |
|---|---|---|---|
| Atlanta →Porto | 26-03 to 31-03-2025 | $ 569 | layover flight with Air Canada |
| Atlanta →Porto | 01-04 to 08-04-2025 | $ 561 | layover flight with Air Canada |
| Atlanta →Porto | 02-04 to 09-04-2025 | $ 557 | layover flight with Swiss |
| Atlanta →Porto | 05-11 to 12-11-2025 | $ 569 | layover flight with British Airways |
| Atlanta →Porto | 11-11 to 19-11-2025 | $ 569 | layover flight with British Airways |
| Atlanta →Porto | 12-11 to 20-11-2025 | $ 570 | layover flight with Air France |
| Atlanta →Porto | 18-11 to 26-11-2025 | $ 569 | layover flight with British Airways |
| Atlanta →Porto | 07-01 to 14-01-2026 | $ 572 | layover flight with Delta |
| Atlanta →Porto | 13-01 to 20-01-2026 | $ 572 | layover flight with Delta |
| Atlanta →Porto | 14-01 to 22-01-2026 | $ 572 | layover flight with Delta |
When to book your flight Atlanta - Porto to get the cheapest price?
Statistically,you will make the biggest savings by buying your plane ticket between 2 to 3 months in advance. However,you may end up paying a high price if you book between 5 to 6 months in advance.
Did you know:the price of plane tickets not only varies depending on how far in advance you book,but also on the day of the week you book! So,to maximize your chances of getting the best price for a Atlanta-Porto flight,it is recommended to book your ticket on a sunday.
How far in advance should I buy my flight?
Data analysis:
To get the cheapest flight ticket from Atlanta to Porto,it is recommended to buy it 2 to 3 months before departure (it is then on average 751 $,which is a saving of 123 $ compared to the overall average price). On the other hand,if you buy your ticket 5 to 6 months in advance,you will pay the full price (210 $ more than the average price).
Depending on the departure month
The best time to buy your Atlanta to Porto flight ticket may vary depending on your departure month. Therefore,we offer you statistics on when to book your flight month by month.
| Departure on... | How far in advance should I book? |
|---|---|
| January | Best time:1 to 2 months before departure (average price:641 $) Other interesting period(s): 2 to 3 months ($ 645) |
| February | Best time:2 to 3 months before departure (average price:623 $) Other interesting period(s): 1 to 2 months ($ 643),3 to 4 months ($ 648),4 to 5 months ($ 654) |
| March | Best time:1 to 2 months before departure (average price:662 $) Other interesting period(s): 2 to 3 months ($ 679) |
| April | Best time:1 to 2 months before departure (average price:745 $) Other interesting period(s): 0 to 1 month ($ 751),2 to 3 months ($ 780),5 to 6 months ($ 757) |
| May | Best time:1 to 2 months before departure (average price:728 $) Other interesting period(s): 0 to 1 month ($ 913),2 to 3 months ($ 788),3 to 4 months ($ 881) |
| June | Best time:2 to 3 months before departure (average price:914 $) Other interesting period(s): 0 to 1 month ($ 1038),1 to 2 months ($ 960),3 to 4 months ($ 1077) |
| July | Best time:1 to 2 months before departure (average price:1013 $) Other interesting period(s): 2 to 3 months ($ 1169),3 to 4 months ($ 1217),4 to 5 months ($ 1215) |
| August | Best time:1 to 2 months before departure (average price:859 $) Other interesting period(s): 0 to 1 month ($ 989),2 to 3 months ($ 917),5 to 6 months ($ 1044) |
| September | Best time:2 to 3 months before departure (average price:702 $) Other interesting period(s): 1 to 2 months ($ 730),6 to 7 months ($ 792) |
| October | Best time:2 to 3 months before departure (average price:633 $) Other interesting period(s): 1 to 2 months ($ 682),3 to 4 months ($ 659) |
| November | Best time:8 to 9 months before departure (average price:720 $) Other interesting period(s): 1 to 2 months ($ 739),2 to 3 months ($ 745),4 to 5 months ($ 739) |
| December | Best time:9 to 10 months before departure (average price:837 $) Other interesting period(s): 1 to 2 months ($ 903),2 to 3 months ($ 904),3 to 4 months ($ 875) |
What day of the week should I book my flight ticket?
Data analysis:
Statistically,sunday is the day when plane tickets for Atlanta->Porto are the cheapest. So,by buying your plane ticket on a sunday,you will save $29. Conversely,by buying it on a monday,you may end up paying $34 more.
Atlanta to Porto:flight price when booking today
Information: this data is not statistics but comes from real prices collected less than 7 days ago. Some months may not be available as we do not have enough data for them.
| Month | Current price | Our opinion | |
|---|---|---|---|
| March 2025 | $ 779 $567 to $968 | high price | Find a flight |
| April 2025 | $ 714 $555 to $897 | very good price | Find a flight |
| May 2025 | $ 724 $606 to $924 | very good price | Find a flight |
| June 2025 | $ 938 $680 to $1197 | very good price | Find a flight |
| July 2025 | $ 920 $765 to $1101 | very good price | Find a flight |
| August 2025 | $ 827 $692 to $1068 | very good price | Find a flight |
| September 2025 | $ 739 $686 to $818 | very good price | Find a flight |
| October 2025 | $ 742 $712 to $764 | high price | Find a flight |
| November 2025 | $ 658 $569 to $864 | very good price | Find a flight |
| December 2025 | $ 784 $587 to $1028 | very good price | Find a flight |
| January 2026 | $ 626 $569 to $889 | very good price | Find a flight |
| February 2026 | $ 658 $597 to $698 | fair price | Find a flight |
Data analysis:
Compared to the average price,april,may,june,july,august,september,november,december and january are cheaper to travel to Porto. So it may be interesting to book now to leave during these months!