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$307+ Cheap flights from Porto (OPO) to Atlanta (ATL)

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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
OPO — ATL
nov. 26 — dic. 31
mar. 11/26
mar. 12/3
1 adult, Economy
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Cheap flight deals from Porto to Atlanta

Discover tips and strategies to find the most affordable flight options for your journey from Porto (OPO) to Atlanta (ATL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated noviembre 21, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

January

Cheapest in

February

Round-trip from

$690
(Lufthansa)

One-way from

$307
(Kiwi.com)
Provider with most accurate pricing for Porto-Atlanta Hartsfield-Jackson flight deals.
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Provider most trusted by Cheapflights users for Porto-Atlanta Hartsfield-Jackson flights.
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High demand for flights, 41% potential price rise
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Best time to find cheap flights, 25% potential price drop
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From Porto to Atlanta Hartsfield-Jackson
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One-way flight from Porto to Atlanta Hartsfield-Jackson
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Find flight deals from Porto to Atlanta

Cheapest flights from Porto to Atlanta
Explore the most affordable flight options available from Porto to Atlanta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 21, 2024.

This Lufthansa deal was found by Cheapflights users on 11/20. 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.
lun. 12/166:00 amOPO - ATL
2 stops20h 29mLufthansa
dom. 12/294:50 pmATL - OPO
1 stop13h 45mLufthansa
Deal found 11/20$690
This United Airlines deal was found by Cheapflights users on 11/20. 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.
lun. 12/166:00 amOPO - ATL
1 stop14h 05mUnited Airlines
dom. 12/294:50 pmATL - OPO
1 stop13h 45mUnited Airlines
Deal found 11/20$702
This KAYAK deal was found by Cheapflights users on 11/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/168:20 amOPO - ATL
2 stops20h 12mBritish Airways
dom. 12/297:51 pmATL - OPO
2 stops30h 49mBritish Airways
Deal found 11/20$788

Find flights from Porto to Atlanta within your budget

Customize your flight search to find flights from Porto to Atlanta 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 2,629,791 searches. Data last updated noviembre 21, 2024.

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Any airport

Fly to

Any airport

Route

Depart

Return

Price

PortoAtlanta

OPO - ATL

OPOATL

Porto

lun. 12/16

6:00 am-9:29 pm

2 stops20h 29m

Atlanta Hartsfield-Jackson

dom. 12/29

4:50 pm-11:35 am

1 stop13h 45m

$690

PortoAtlanta

OPO - ATL

OPOATL

Porto

lun. 12/16

6:00 am-3:05 pm

1 stop14h 05m

Atlanta Hartsfield-Jackson

dom. 12/29

4:50 pm-11:35 am

1 stop13h 45m

$702

PortoAtlanta

OPO - ATL

OPOATL

Porto

lun. 12/16

8:20 am-11:32 pm

2 stops20h 12m

Atlanta Hartsfield-Jackson

dom. 12/29

7:51 pm-7:40 am

2 stops30h 49m

$788

PortoAtlanta

OPO - ATL

OPOATL

Porto

lun. 2/3

3:05 pm-9:34 pm

3 stops59h 29m

$307

PortoAtlanta

OPO - ATL

OPOATL

Porto

mar. 12/31

8:20 am-7:02 pm

2 stops39h 42m

$625

PortoAtlanta

OPO - ATL

OPOATL

Porto

dom. 2/2

11:15 am-8:30 pm

1 stop14h 15m

$689

PortoAtlanta

OPO - ATL

OPOATL

Porto

mar. 12/31

7:30 pm-1:35 pm

1 stop23h 05m

$770

PortoAtlanta

OPO - ATL

OPOATL

Porto

sáb. 11/30

6:00 am-3:05 pm

1 stop14h 05m

$772

PortoAtlanta

OPO - ATL

OPOATL

Porto

vie. 11/29

12:30 pm-3:05 pm

1 stop31h 35m

$821

PortoAtlanta

OPO - ATL

OPOATL

Porto

vie. 11/29

6:05 pm-8:10 pm

1 stop31h 05m

$858

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Compare providers for flights from Porto to Atlanta

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 Porto to Atlanta in November.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust 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 Porto-Atlanta flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Porto-Atlanta flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Porto-Atlanta flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Porto-Atlanta flights, Cheapflights users trust FlightHub the most. FlightHub 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 Porto-Atlanta 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 Porto to Atlanta

Have a flexible travel schedule? Discover the best time to fly to Atlanta from Porto 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.

Travel insights for flights from Porto to Atlanta

Get recent, data-driven insights about flights from Porto to Atlanta including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Porto to Atlanta?

Currently, August is the cheapest month in which you can book a flight from Porto to Atlanta (average of $190). Flying from Porto to Atlanta in March is currently the most expensive (average of $243). 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 OPO to ATL?

Find hourly flight availability from Porto to Atlanta. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 21, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Porto to Atlanta as you normally would.

Rainfall in Atlanta by month

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

In terms of precipitation, rainfall in Atlanta ranges from 3.4 - 5.3 inches per month. July is typically the wettest month, when rainfall can reach 5.3 in. April is typically the driest time to visit Atlanta when rainfall is around 3.4 in.

Temperature in Atlanta by month

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

If weather is an important factor for your trip to Atlanta, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

Reviews of airlines servicing Atlanta

Get insights into the airlines that provide service to Atlanta. 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 Atlanta. Reviews last updated noviembre 21, 2024.
Delta
8.0
Very good
8,758 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Delta
8.0
Very good
8,758 reviews
Delta
8.0
Very good
8,758 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

KLM
7.8
Good
1,350 reviews
Delta
8.0
Very good
8,758 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

United Airlines
7.4
Good
9,172 reviews
Delta
8.0
Very good
8,758 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Iberia
7.0
Good
2,663 reviews
Delta
8.0
Very good
8,758 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Lufthansa
6.8
Okay
7,148 reviews
Delta
8.0
Very good
8,758 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

Find useful and relevant information for your journey from Porto to Atlanta. 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 Porto to Atlanta round-trip?

    According to our current data, Lufthansa ($690), United Airlines ($702), and British Airways ($788) offers the cheapest pricing from Porto to Atlanta. You may be able to fly from Porto to Atlanta for 26% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Porto to Atlanta one-way?

    $625 is the cheapest one-way deal found within the past few days, from Iberia. You may also be able to find cheap deals on Delta and KLM, with prices starting from $689 and $770, respectively.

  • Can I find deals for flights from Porto to Atlanta that include hotel bookings?

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

  • How can I find direct flights from Porto to Atlanta?

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

  • Can I find deals for business class flights from Porto to Atlanta?

    Yes. Cheapflights offers flight deals from Porto to Atlanta 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 Porto to Atlanta?

    Currently, August is the cheapest month in which you can book a flight from Porto to Atlanta (average of $190). Flying from Porto to Atlanta in March is currently the most expensive (average of $243). 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

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