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$210+ Cheap flights from Atlanta (ATL) 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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — OPO
jul. 30 — ago. 61
From?
To?
mar. 7/30
mar. 8/6
1 adult, Economy
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The best prices from Atlanta Hartsfield-Jackson to Porto are usually found in November or February, booked 85 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap flight deals from Atlanta to Porto

Discover tips and strategies to find the most affordable flight options for your journey from Atlanta (ATL) to Porto (OPO). 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 julio 25, 2024.

Popular in

December

Cheapest in

November

Round-trip from

$573
(British Airways)

One-way from

$210
(Kiwi.com)
High demand for flights, 38% potential price rise
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Best time to find cheap flights, 36% potential price drop
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From Atlanta Hartsfield-Jackson to Porto
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One-way flight from Atlanta Hartsfield-Jackson to Porto
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What is the cheapest day to fly round-trip from Atlanta to Porto?

Friday flights are found to be more expensive to fly from Atlanta to Porto. 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.

How far in advance should I book a flight from Atlanta to Porto?

To save on the cost of your flight from Atlanta to Porto, book at least 55 days before your planned departure. Booking around this time can save you about 13% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $679 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $679.

What is the cheapest month to fly from Atlanta to Porto?

The best pricing can be found in the month of November. Prices to Porto from Atlanta average $1,074. You can even find prices in November for less than $1,074, as users have found deals to Porto from as low as $532. The month of December appears to be one of the more expensive times to travel to Porto from Atlanta. Flying in the targeted month can save you up to 60%.

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

It’s typically best to fly out from Atlanta to Porto in the morning. Doing so could potentially save you 44% on the flight price compared to flying in the afternoon, which is usually more expensive.

Cheap Atlanta to Porto flights in July & August 2024

Find cheap flight options from Atlanta to Porto specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Prices were last updated on julio 25, 2024.
These are some of the best deals we've found on flights to Porto in 2024 at this time. If these deals don't appeal to you, be sure to come back soon for more options.
This KLM deal was found by Cheapflights users on 7/25. 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.
dom. 8/1810:00 pmATL - OPO
1 stop12h 30mKLM
mar. 8/2711:25 amOPO - ATL
1 stop13h 55mKLM
Deal found 7/25$686
This Delta deal was found by Cheapflights users on 7/25. 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.
dom. 8/184:28 pmATL - OPO
2 stops18h 02mDelta
mar. 8/2711:25 amOPO - ATL
1 stop13h 55mDelta
Deal found 7/25$690
This Delta deal was found by Cheapflights users on 7/25. 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.
dom. 8/184:44 pmATL - OPO
2 stops17h 46mDelta
mar. 8/276:30 amOPO - ATL
2 stops18h 40mDelta
Deal found 7/25$700
This Orbitz deal was found by Cheapflights users on 7/23. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/173:39 pmATL - OPO
2 stops39h 36mMultiple Airlines
lun. 8/264:35 pmOPO - ATL
1 stop26h 40mMultiple Airlines
Deal found 7/23$840
This FlightHub deal was found by Cheapflights users on 7/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/13:00 pmATL - OPO
1 stop19h 50mTurkish Airlines
jue. 10/314:25 pmOPO - ATL
1 stop32h 30mTurkish Airlines
Deal found 7/24$841
This mytrip.com deal was found by Cheapflights users on 7/24. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/2812:10 pmATL - OPO
3 stops25h 00mMultiple Airlines
dom. 9/87:10 amOPO - ATL
3 stops32h 30mMultiple Airlines
Deal found 7/24$847
This mytrip.com deal was found by Cheapflights users on 7/24. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/2812:10 pmATL - OPO
3 stops25h 00mMultiple Airlines
dom. 9/810:15 pmOPO - ATL
2 stops25h 37mMultiple Airlines
Deal found 7/24$849
This Expedia deal was found by Cheapflights users on 7/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/173:39 pmATL - OPO
2 stops39h 36mMultiple Airlines
sáb. 8/244:45 pmOPO - ATL
1 stop26h 30mMultiple Airlines
Deal found 7/23$850
This Orbitz deal was found by Cheapflights users on 7/23. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/173:39 pmATL - OPO
2 stops39h 36mMultiple Airlines
lun. 8/264:50 pmOPO - ATL
2 stops26h 25mMultiple Airlines
Deal found 7/23$862

Atlanta to Porto 2024 flight deals

Discover exclusive flight deals for travel between Atlanta and Porto in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated julio 25, 2024.
These are some of the best deals we've found on flights to Porto in 2024 at this time. If these deals don't appeal to you, be sure to come back soon for more options.
This British Airways deal was found by Cheapflights users on 7/24. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/510:15 pmATL - OPO
1 stop13h 30mMultiple Airlines
mar. 11/128:40 pmOPO - ATL
2 stops27h 39mMultiple Airlines
Deal found 7/24$573
This Air France deal was found by Cheapflights users on 7/24. 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.
mar. 11/55:00 pmATL - OPO
1 stop12h 50mMultiple Airlines
mar. 11/125:00 amOPO - ATL
1 stop17h 20mMultiple Airlines
Deal found 7/24$575
This Orbitz deal was found by Cheapflights users on 7/24. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/53:50 pmATL - OPO
2 stops38h 25mMultiple Airlines
mar. 11/121:45 pmOPO - ATL
2 stops38h 27mMultiple Airlines
Deal found 7/24$581
This Delta deal was found by Cheapflights users on 7/25. 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.
mar. 11/52:14 pmATL - OPO
2 stops15h 16mDelta
mar. 11/125:00 amOPO - ATL
1 stop17h 20mDelta
Deal found 7/25$593
This Delta deal was found by Cheapflights users on 7/25. 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.
mar. 11/512:15 pmATL - OPO
2 stops17h 15mDelta
mar. 11/1211:45 amOPO - ATL
2 stops16h 36mDelta
Deal found 7/25$601
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/192:49 pmATL - OPO
2 stops21h 06mMultiple Airlines
mar. 9/247:30 amOPO - ATL
1 stop19h 50mMultiple Airlines
Deal found 7/24$620
This Iberia deal was found by Cheapflights users on 7/25. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/82:53 pmATL - OPO
2 stops20h 07mIberia
mié. 11/208:40 pmOPO - ATL
2 stops27h 49mIberia
Deal found 7/25$623
This Iberia deal was found by Cheapflights users on 7/24. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/82:53 pmATL - OPO
2 stops20h 07mIberia
mié. 11/208:40 pmOPO - ATL
2 stops27h 49mIberia
Deal found 7/24$624
This KLM deal was found by Cheapflights users on 7/24. 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.
mié. 11/137:50 pmATL - OPO
1 stop18h 30mKLM
lun. 11/184:10 pmOPO - ATL
1 stop27h 45mKLM
Deal found 7/24$629

Atlanta to Porto flights leaving soon

Find last-minute flight options from Atlanta to Porto for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated julio 25, 2024.
Have a look at some of the last-minute flights available departing from Atlanta to Porto. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
This FlightHub deal was found by Cheapflights users on 7/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/13:00 pmATL - OPO
1 stop19h 50mTurkish Airlines
jue. 10/314:25 pmOPO - ATL
1 stop32h 30mTurkish Airlines
Deal found 7/24$841
This FlightHub deal was found by Cheapflights users on 7/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/33:40 pmATL - OPO
2 stops39h 35mMultiple Airlines
lun. 8/1212:10 pmOPO - ATL
1 stop31h 05mMultiple Airlines
Deal found 7/24$1,310
This mytrip.com deal was found by Cheapflights users on 7/23. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/19:22 amATL - OPO
3 stops26h 48mMultiple Airlines
mié. 8/710:00 amOPO - ATL
3 stops36h 52mMultiple Airlines
Deal found 7/23$1,321
This United Airlines deal was found by Cheapflights users on 7/23. 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.
jue. 8/14:05 pmATL - OPO
1 stop18h 40mUnited Airlines
mié. 8/712:35 pmOPO - ATL
2 stops16h 24mUnited Airlines
Deal found 7/23$1,328
This United deal was found by Cheapflights users on 7/24. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/34:05 pmATL - OPO
1 stop14h 15mUnited Airlines
lun. 8/1212:10 pmOPO - ATL
1 stop31h 05mUnited Airlines
Deal found 7/24$1,336
This ScholarTrip deal was found by Cheapflights users on 7/24. 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 ScholarTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/33:40 pmATL - OPO
2 stops39h 35mMultiple Airlines
lun. 8/124:50 pmOPO - ATL
2 stops26h 25mMultiple Airlines
Deal found 7/24$1,339
This United Airlines deal was found by Cheapflights users on 7/23. 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.
jue. 8/14:05 pmATL - OPO
1 stop18h 40mUnited Airlines
mié. 8/76:00 amOPO - ATL
3 stops44h 44mUnited Airlines
Deal found 7/23$1,349
This mytrip.com deal was found by Cheapflights users on 7/23. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/13:30 pmATL - OPO
2 stops22h 00mMultiple Airlines
mié. 8/710:00 amOPO - ATL
3 stops36h 52mMultiple Airlines
Deal found 7/23$1,364
This Delta deal was found by Cheapflights users on 7/24. 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.
jue. 8/14:44 pmATL - OPO
2 stops17h 46mDelta
jue. 10/315:00 amOPO - ATL
1 stop14h 55mDelta
Deal found 7/24$1,500

One-way flights to Porto from Atlanta

Search for one-way flight options from Atlanta to Porto. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated julio 25, 2024.
Some of the best available deals we've found on one-way flights from Atlanta to Porto. Those needing a return flight from Atlanta to Porto can use the search form above.
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/209:55 amATL - OPO
3 stops52h 05mMultiple Airlines
Deal found 7/25$210
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/209:55 amATL - OPO
2 stops29h 55mMultiple Airlines
Deal found 7/25$223
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/19:46 pmATL - OPO
3 stops43h 34mMultiple Airlines
Deal found 7/24$278
This Combigo deal was found by Cheapflights users on 7/24. 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 Combigo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/2010:49 pmATL - OPO
2 stops35h 26mMultiple Airlines
Deal found 7/24$305
This Combigo deal was found by Cheapflights users on 7/25. 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 Combigo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/2010:49 pmATL - OPO
2 stops35h 26mMultiple Airlines
Deal found 7/25$308
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/11:41 pmATL - OPO
2 stops27h 09mMultiple Airlines
Deal found 7/24$314
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/2812:10 pmATL - OPO
3 stops38h 35mMultiple Airlines
Deal found 7/24$392
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/2812:10 pmATL - OPO
2 stops40h 10mMultiple Airlines
Deal found 7/24$455
This FlightHub deal was found by Cheapflights users on 7/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/204:05 pmATL - OPO
1 stop14h 15mLufthansa
Deal found 7/25$516

Find flights from Atlanta to Porto within your budget

Customize your flight search to find flights from Atlanta 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 2,752,877 searches. Data last updated julio 25, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$573 - $717

Route

Depart

Return

Price

Atlanta Hartsfield-JacksonPorto

ATL - OPO

ATLOPO

Atlanta Hartsfield-Jackson

mar. 11/5

1 stop13h 30m

Porto

mar. 11/12

2 stops27h 39m

$573

Atlanta Hartsfield-JacksonPorto

ATL - OPO

ATLOPO

Atlanta Hartsfield-Jackson

mar. 1/7

2 stops17h 00m

Porto

vie. 3/14

1 stop20h 30m

$591

Atlanta Hartsfield-JacksonPorto

ATL - OPO

ATLOPO

Atlanta Hartsfield-Jackson

lun. 1/20

2 stops18h 30m

Porto

sáb. 2/1

2 stops34h 01m

$612

Atlanta Hartsfield-JacksonPorto

ATL - OPO

ATLOPO

Atlanta Hartsfield-Jackson

vie. 11/8

2 stops20h 07m

Porto

mié. 11/20

2 stops27h 49m

$623

Atlanta Hartsfield-JacksonPorto

ATL - OPO

ATLOPO

Atlanta Hartsfield-Jackson

mié. 11/13

1 stop13h 50m

Porto

lun. 11/18

1 stop27h 35m

$626

Atlanta Hartsfield-JacksonPorto

ATL - OPO

ATLOPO

Atlanta Hartsfield-Jackson

mar. 1/7

2 stops21h 01m

Porto

mar. 3/18

1 stop14h 05m

$628

Atlanta Hartsfield-JacksonPorto

ATL - OPO

ATLOPO

Atlanta Hartsfield-Jackson

mié. 11/13

1 stop18h 30m

Porto

lun. 11/18

1 stop27h 45m

$629

Atlanta Hartsfield-JacksonPorto

ATL - OPO

ATLOPO

Atlanta Hartsfield-Jackson

lun. 11/4

2 stops14h 20m

Porto

dom. 11/10

2 stops55h 10m

$650

Atlanta Hartsfield-JacksonPorto

ATL - OPO

ATLOPO

Atlanta Hartsfield-Jackson

vie. 11/1

2 stops36h 35m

Porto

vie. 11/8

2 stops31h 50m

$717

Flights are sorted by cheapest first

Deals found on 7/24

How far ahead should I book a flight from Atlanta to Porto?

Use this chart to determine the optimal time to book a round-trip flight from Atlanta to Porto. Price data was last updated on July 25, 2024.
Booking 84 days in advance of your planned departure date is, on average, the best time to get cheap flights from Atlanta to Porto. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

What is the cheapest day to fly from Atlanta to Porto?

Use this chart to determine the cheapest time to fly round-trip from Atlanta to Porto. Price data was last updated on July 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Atlanta to Porto flight should consider departing on Tuesday mornings when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
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Best time to book a flight from Atlanta to Porto

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

Temperature and rainfall in Porto by month

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

OPO

Temperature

48.2 - 68 °F

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 julio 25, 2024.
See what other customers who have flown with Delta, United Airlines and Brussels Airlines from Atlanta to Porto have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
9,630 reviews

Entertainment

8.0

Boarding

8.2

Food

7.4

Overall

8.0

Comfort

7.9

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
9,630 reviews
Delta
8.0
Very good
9,630 reviews

Entertainment

8.0

Boarding

8.2

Food

7.4

Overall

8.0

Comfort

7.9

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

KLM
7.9
Good
1,417 reviews
Delta
8.0
Very good
9,630 reviews

Entertainment

8.0

Boarding

8.2

Food

7.4

Overall

8.0

Comfort

7.9

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Air France
7.5
Good
1,622 reviews
Delta
8.0
Very good
9,630 reviews

Entertainment

8.0

Boarding

8.2

Food

7.4

Overall

8.0

Comfort

7.9

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Turkish Airlines
7.4
Good
3,762 reviews
Delta
8.0
Very good
9,630 reviews

Entertainment

8.0

Boarding

8.2

Food

7.4

Overall

8.0

Comfort

7.9

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

United Airlines
7.4
Good
10,000 reviews
Delta
8.0
Very good
9,630 reviews

Entertainment

8.0

Boarding

8.2

Food

7.4

Overall

8.0

Comfort

7.9

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

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

  • Can I find flights from Atlanta to Porto for under $600 on Cheapflights?

    Yes, there are multiple flights from Atlanta to Porto for under $600. The cheapest flight booked recently is on Multiple Airlines for just $573, but on average you can expect to pay $610.

  • Are there last-minute flights available from Atlanta to Porto for under $900?

    There are currently 11+ open flights from Atlanta to Porto within the next 7 days for less than $900.

  • What are the cheapest airlines flying from Atlanta to Porto round-trip?

    Flying on Delta is currently your cheapest option to Porto, with prices starting at $591. Additional round-trip tickets that might be worth considering are offered by Air Canada and Iberia, with the lowest prices starting at $612 and $623, respectively. Delta is priced at 44% lower than the current average price of a flight leaving 3 months from now.

  • What does ATL to OPO mean?

    ATL and OPO are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. ATL to OPO refers to a flight route from Atlanta Hartsfield-Jackson Airport to Porto Airport.

  • Can I find deals for flights from Atlanta to Porto that include extra baggage allowance?

    The amount of baggage you can bring on your Atlanta to Porto flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Atlanta to Porto with specific airlines?

    Yes, Cheapflights allows you to browse and filter Atlanta to Porto flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Atlanta 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.

  • Can I find deals for flights from Atlanta to Porto that allow pets onboard?

    Many airlines flying from Atlanta to Porto offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Atlanta to Porto?

    Yes, you can often find last-minute deals on Atlanta to Porto flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Atlanta to Porto flight deals updated?

    The Atlanta to Porto flight deals you see on this page were last updated on 7/25.

  • What are the most popular airlines that fly from Atlanta to Porto?

    American Airlines, Air France and British Airways are the most popular airlines when flying from Atlanta to Porto.

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

    Currently, January is the cheapest month in which you can book a flight from Atlanta to Porto (average of $517). Flying from Atlanta to Porto in June is currently the most expensive (average of $975). 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.

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

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Top 9 airlines flying from Atlanta to Porto

Discover the top 9 airlines that operate flights from Atlanta 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 2,752,877 searches. Data last updated julio 25, 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$536Average$596FlexibilityNo cancel feeOn-time70%
IberiaCheapest$549Average$612FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$576Average$748FlexibilityNo cancel feeOn-time71%
DeltaCheapest$615Average$1,160FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$623Average$768FlexibilityNo cancel feeOn-time76%
KLMCheapest$638Average$995FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$653Average$1,321FlexibilityNo cancel feeOn-time69%
Turkish AirlinesCheapest$801Average$844FlexibilityNo cancel feeOn-time77%
Air FranceCheapest$1,030Average$1,230FlexibilityNo cancel feeOn-time77%
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