Find cheap American Airlines flights to Lisbon
RDU — LIS
Nov 3 — Nov 101
Round-trip
1 adult, Economy
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Cheapest American Airlines flights from USA to LisbonExplore the most affordable American Airlines flight options available from USA to Lisbon. Find the lowest fares with prices last updated on October 4, 2026.
Explore the most affordable American Airlines flight options available from USA to Lisbon. Find the lowest fares with prices last updated on October 4, 2026.
This American Airlines deal was found by Cheapflights users on 10/4. 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.
Mon 10/267:40 pm -
1 stop12h 25m
Wed 11/412:30 pm -
1 stop11h 45m
Deal found 10/4![American Airlines logo]()
$641
This American Airlines deal was found by Cheapflights users on 9/30. 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.
Fri 11/69:15 pm -
1 stop12h 40m
Fri 11/208:20 am -
1 stop12h 15m
Deal found 9/30![American Airlines logo]()
$642
This American Airlines deal was found by Cheapflights users on 9/30. 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.
Mon 11/99:50 pm -
1 stop12h 05m
Wed 11/186:30 am -
1 stop14h 05m
Deal found 9/30![American Airlines logo]()
$643
Best American Airlines flights from USA to LisbonDiscover carefully curated American Airlines flight deals from USA to Lisbon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 4, 2026.
Discover carefully curated American Airlines flight deals from USA to Lisbon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 4, 2026.
This American Airlines deal was found by Cheapflights users on 10/1. 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.
Tue 12/16:25 pm -
1 stop15h 25m
Wed 12/98:20 am -
1 stop15h 55m
Deal found 10/1![American Airlines logo]()
$642
This American Airlines deal was found by Cheapflights users on 9/29. 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.
Tue 11/109:15 pm -
1 stop12h 35m
Fri 11/206:30 am -
1 stop17h 45m
Deal found 9/29![American Airlines logo]()
$642
This American Airlines deal was found by Cheapflights users on 9/29. 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.
Mon 10/2610:05 pm -
1 stop12h 50m
Wed 11/46:30 am -
1 stop17h 45m
Deal found 9/29![American Airlines logo]()
$642
Last-minute American Airlines flights from USA to LisbonDiscover last-minute American Airlines flight deals from USA to Lisbon. Data last updated October 4, 2026 and is based on user searches.
Discover last-minute American Airlines flight deals from USA to Lisbon. Data last updated October 4, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/4. 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.
Mon 10/267:40 pm -
1 stop12h 25m
Wed 11/412:30 pm -
1 stop11h 45m
Deal found 10/4![American Airlines logo]()
$641
This American Airlines deal was found by Cheapflights users on 9/30. 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.
Fri 11/69:15 pm -
1 stop12h 40m
Fri 11/208:20 am -
1 stop12h 15m
Deal found 9/30![American Airlines logo]()
$642
This American Airlines deal was found by Cheapflights users on 9/30. 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.
Mon 11/99:50 pm -
1 stop12h 05m
Wed 11/186:30 am -
1 stop14h 05m
Deal found 9/30![American Airlines logo]()
$643
One-way American Airlines flights to LisbonSearch for one-way American Airlines flight options to Lisbon. Find affordable one-way fares based on user searches. Data last updated October 4, 2026.
Search for one-way American Airlines flight options to Lisbon. Find affordable one-way fares based on user searches. Data last updated October 4, 2026.
This American Airlines deal was found by Cheapflights users on 9/29. 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.
Sun 11/157:05 pm -
1 stop12h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![American Airlines logo]()
$411
This American Airlines deal was found by Cheapflights users on 9/30. 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.
Wed 11/41:31 pm -
2 stops14h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![American Airlines logo]()
$418
This American Airlines deal was found by Cheapflights users on 10/4. 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.
Fri 1/226:45 pm -
1 stop15h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![American Airlines logo]()
$433
Flights to Lisbon with American Airlines at a glance
Find detailed information about American Airlines flights from USA to Lisbon. Explore the options provided by American Airlines to plan your journey from USA to Lisbon. Data last updated October 4, 2026.
Cheapflights Insights
Find cheap American Airlines flights to Lisbon
US0-LIS
JFK-LIS
EWR-LIS
SEA-LIS
How long is the flight to Lisbon with American Airlines?
On average, American Airlines flights from the United States to Lisbon take 8 hours 31 minutes. Flights to Lisbon from other popular cities in the United States will vary in length. Below are a few examples of popular routes and their flight times.
American Airlines weekly flight availability to Lisbon
The most flights to Lisbon operated by American Airlines are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).
When is the best time to book a flight to Lisbon with American Airlines?
The best time to book a flight to Lisbon with American Airlines is 12 days before departure. On average, fares are higher if you book 26 days before departure.
FAQs about flights to Lisbon with American Airlines
Reviews of American Airlines
See what Cheapflights users have to say about their American Airlines experience.
Overview
Reviews
American Airlines
10,000 reviews
Overview
Comfort
7.2
Crew
7.9
Entertainment
6.8
Boarding
7.4
Food
6.4
Recent reviews
10.0
|Sep 2026It was a good experience fast and comfy
8.0
|Sep 2026More organized boarding, actual entertainment screens lol
10.0
|Aug 2026Service Excellent
10.0
|Aug 2026I love everything will fly again thank you 😊
2.0
|Aug 2026Terrible. Will not fly it again. Constant delays. Canceled flight because a pilot didn't show up the AA stated it was weather related. AA is also liars and didn't want to take responsibility or pay. Delayed luggage. Just horrible all the way around. Second time with this. Lost luggage on a previous flight. Back to Delta.
1 out of 3334
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