$338+ Cheap flights from Maine to Lisbon (LIS)
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 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — LIS
May 27 — Jun 31
Round-trip
1 adult, Economy
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Cheapest flights from Maine to LisbonExplore the most affordable flight options available from Maine to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 27, 2026.
Explore the most affordable flight options available from Maine to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/26. 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.
Sun 9/1311:50 pm
BOS
- LIS
1 stop12h 20m
LEVEL
Wed 9/302:00 pm
LIS
- BOS
1 stop12h 15m
LEVEL
Deal found 4/26![LEVEL logo]()
$668
This FlightHub deal was found by Cheapflights users on 4/27. 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.
Mon 10/195:50 pm
BOS
- LIS
1 stop21h 50m
Multiple Airlines
Sun 11/14:55 pm
LIS
- BOS
1 stop27h 45m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$670
This Priceline deal was found by Cheapflights users on 4/24. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/89:25 pm
BOS
- LIS
2 stops19h 50m
Multiple Airlines
Sat 11/149:05 am
LIS
- BOS
1 stop16h 50m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$671
This Priceline deal was found by Cheapflights users on 4/23. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/89:25 pm
BOS
- LIS
2 stops19h 50m
Multiple Airlines
Thu 11/129:05 am
LIS
- BOS
1 stop16h 50m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$672
This LEVEL deal was found by Cheapflights users on 4/27. 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 LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/810:55 pm
BOS
- LIS
1 stop17h 35m
LEVEL
Wed 7/229:15 pm
LIS
- BOS
1 stop29h 30m
LEVEL
Deal found 4/27![LEVEL logo]()
$674
This FlightHub deal was found by Cheapflights users on 4/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/248:10 pm
BOS
- LIS
2 stops39h 55m
Scandinavian Airlines
Sun 11/14:55 pm
LIS
- BOS
1 stop27h 45m
Scandinavian Airlines
Deal found 4/23![Scandinavian Airlines logo]()
$675
This Kiwi.com deal was found by Cheapflights users on 4/26. 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.
Sun 9/1311:50 pm
BOS
- LIS
1 stop12h 20m
LEVEL
Thu 9/242:00 pm
LIS
- BOS
1 stop12h 15m
LEVEL
Deal found 4/26![LEVEL logo]()
$677
This Iberia deal was found by Cheapflights users on 4/23. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1610:50 pm
BOS
- LIS
1 stop13h 20m
Iberia
Tue 5/199:15 pm
LIS
- BOS
1 stop28h 50m
Iberia
Deal found 4/23![Iberia logo]()
$678
This oojo deal was found by Cheapflights users on 4/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/165:50 pm
BOS
- LIS
1 stop16h 45m
Scandinavian Airlines
Sat 10/244:25 pm
LIS
- BOS
1 stop29h 15m
Scandinavian Airlines
Deal found 4/27![Scandinavian Airlines logo]()
$679
This LEVEL deal was found by Cheapflights users on 4/26. 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 LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/810:55 pm
BOS
- LIS
1 stop17h 35m
LEVEL
Wed 7/157:05 pm
LIS
- BOS
1 stop31h 40m
LEVEL
Deal found 4/26![LEVEL logo]()
$680
This oojo deal was found by Cheapflights users on 4/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:05 pm
BOS
- LIS
Nonstop6h 35m
TAP AIR PORTUGAL
Sat 10/247:30 pm
LIS
- BOS
1 stop31h 15m
TAP AIR PORTUGAL
Deal found 4/27![TAP AIR PORTUGAL logo]()
$681
This Priceline deal was found by Cheapflights users on 4/24. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1411:00 pm
BOS
- LIS
1 stop14h 25m
Multiple Airlines
Tue 10/206:00 am
LIS
- BOS
2 stops18h 50m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$682
Best flights from Maine to LisbonDiscover carefully curated flight deals from Maine to Lisbon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 27, 2026.
Discover carefully curated flight deals from Maine to Lisbon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 27, 2026.
This LEVEL deal was found by Cheapflights users on 4/27. 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 LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2011:35 pm
BOS
- LIS
1 stop16h 55m
LEVEL
Sat 9/57:20 pm
LIS
- BOS
1 stop31h 45m
LEVEL
Deal found 4/27![LEVEL logo]()
$745
This Delta deal was found by Cheapflights users on 4/26. 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.
Sun 7/265:10 pm
BOS
- LIS
1 stop13h 05m
Delta
Wed 8/1212:45 pm
LIS
- BOS
Nonstop7h 30m
Delta
Deal found 4/26![Delta logo]()
$916
This KLM deal was found by Cheapflights users on 4/26. 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.
Wed 8/1911:20 pm
BOS
- LIS
Nonstop6h 25m
KLM
Mon 8/3112:45 pm
LIS
- BOS
Nonstop7h 30m
KLM
Deal found 4/26![KLM logo]()
$962
This United Airlines deal was found by Cheapflights users on 4/24. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/96:00 am
PWM
- LIS
2 stops22h 20m
United Airlines
Fri 10/1610:25 am
LIS
- PWM
1 stop18h 02m
United Airlines
Deal found 4/24![United Airlines logo]()
$1,047
This American Airlines deal was found by Cheapflights users on 4/26. 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 8/96:46 pm
PWM
- LIS
1 stop9h 19m
American Airlines
Sun 8/1611:05 am
LIS
- PWM
1 stop14h 12m
American Airlines
Deal found 4/26![American Airlines logo]()
$1,055
This Air Europa deal was found by Cheapflights users on 4/25. 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 Air Europa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/66:06 am
BOS
- LIS
2 stops32h 09m
Air Europa
Mon 7/134:05 pm
LIS
- BOS
2 stops36h 03m
Air Europa
Deal found 4/25![Air Europa logo]()
$1,146
This Virgin Atlantic deal was found by Cheapflights users on 4/26. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1411:20 pm
BOS
- LIS
Nonstop6h 25m
Virgin Atlantic
Thu 8/2012:45 pm
LIS
- BOS
Nonstop7h 30m
Virgin Atlantic
Deal found 4/26![Virgin Atlantic logo]()
$1,342
This Scandinavian Airlines deal was found by Cheapflights users on 4/24. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/235:40 pm
BOS
- LIS
2 stops19h 00m
Multiple Airlines
Tue 6/305:55 pm
LIS
- BOS
2 stops26h 40m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$1,425
This United Airlines deal was found by Cheapflights users on 4/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/95:15 am
PWM
- LIS
1 stop24h 15m
United Airlines
Sun 8/161:00 pm
LIS
- PWM
2 stops30h 28m
United Airlines
Deal found 4/25![United Airlines logo]()
$1,108
This American Airlines deal was found by Cheapflights users on 4/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:46 pm
PWM
- LIS
1 stop9h 19m
American Airlines
Mon 9/1411:05 am
LIS
- PWM
2 stops17h 36m
American Airlines
Deal found 4/23![American Airlines logo]()
$1,123
This LEVEL deal was found by Cheapflights users on 4/25. 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 LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2210:50 pm
BOS
- LIS
1 stop14h 50m
LEVEL
Thu 5/287:05 pm
LIS
- BOS
1 stop31h 00m
LEVEL
Deal found 4/25![LEVEL logo]()
$1,147
This Delta deal was found by Cheapflights users on 4/27. 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.
Sun 6/2811:25 pm
BOS
- LIS
Nonstop6h 20m
Delta
Sun 11/2211:15 am
LIS
- BOS
Nonstop7h 44m
Delta
Deal found 4/27![Delta logo]()
$1,267
This United Airlines deal was found by Cheapflights users on 4/27. 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.
Thu 6/113:16 pm
PWM
- LIS
2 stops17h 24m
United Airlines
Thu 6/1811:25 am
LIS
- PWM
2 stops41h 26m
United Airlines
Deal found 4/27![United Airlines logo]()
$1,232
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Mon 6/83:16 pm
PWM
- LIS
2 stops14h 44m
United Airlines
Mon 6/156:15 am
LIS
- PWM
2 stops22h 36m
United Airlines
Deal found 4/23![United Airlines logo]()
$1,243
This KLM deal was found by Cheapflights users on 4/26. 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.
Thu 7/1611:25 pm
BOS
- LIS
Nonstop6h 20m
KLM
Fri 7/3112:45 pm
LIS
- BOS
Nonstop7h 25m
KLM
Deal found 4/26![KLM logo]()
$1,535
This Delta deal was found by Cheapflights users on 4/24. 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.
Thu 7/3011:25 pm
BOS
- LIS
Nonstop6h 20m
Delta
Fri 8/712:45 pm
LIS
- BOS
Nonstop7h 30m
Delta
Deal found 4/24![Delta logo]()
$1,522
This KLM deal was found by Cheapflights users on 4/26. 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.
Sun 7/511:25 pm
BOS
- LIS
Nonstop6h 20m
KLM
Sun 7/1912:45 pm
LIS
- BOS
Nonstop7h 25m
KLM
Deal found 4/26![KLM logo]()
$1,545
This KLM deal was found by Cheapflights users on 4/27. 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.
Mon 7/1311:25 pm
BOS
- LIS
Nonstop6h 20m
KLM
Mon 7/2012:45 pm
LIS
- BOS
Nonstop7h 25m
KLM
Deal found 4/27![KLM logo]()
$1,545
Last-minute flights from Maine to LisbonDiscover last-minute flight deals from Maine to Lisbon. Data last updated April 27, 2026 and is based on user searches.
Discover last-minute flight deals from Maine to Lisbon. Data last updated April 27, 2026 and is based on user searches.
This KLM deal was found by Cheapflights users on 4/23. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2912:46 pm
PWM
- LIS
2 stops17h 09m
KLM
Mon 5/45:00 am
LIS
- PWM
2 stops24h 46m
KLM
Deal found 4/23![KLM logo]()
$819
This Air France deal was found by Cheapflights users on 4/25. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/292:51 pm
PWM
- LIS
2 stops15h 24m
Multiple Airlines
Mon 5/47:45 pm
LIS
- PWM
2 stops25h 12m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$882
This Air France deal was found by Cheapflights users on 4/27. 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.
Wed 4/292:51 pm
PWM
- LIS
2 stops15h 24m
Air France
Mon 5/46:50 pm
LIS
- PWM
2 stops24h 21m
Air France
Deal found 4/27![Air France logo]()
$890
This United Airlines deal was found by Cheapflights users on 4/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/293:22 pm
PWM
- LIS
1 stop11h 58m
United Airlines
Mon 5/411:25 am
LIS
- PWM
2 stops32h 24m
United Airlines
Deal found 4/25![United Airlines logo]()
$918
This United Airlines deal was found by Cheapflights users on 4/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/309:00 am
PWM
- LIS
2 stops20h 30m
United Airlines
Wed 5/612:55 pm
LIS
- PWM
2 stops37h 24m
United Airlines
Deal found 4/25![United Airlines logo]()
$928
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/45:05 pm
BOS
- LIS
2 stops23h 15m
Multiple Airlines
Tue 5/192:00 pm
LIS
- BOS
1 stop12h 05m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$704
This Mytrip deal was found by Cheapflights users on 4/26. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/114:45 pm
BOS
- LIS
3 stops33h 05m
Multiple Airlines
Wed 5/204:05 pm
LIS
- BOS
3 stops27h 40m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$700
This Mytrip deal was found by Cheapflights users on 4/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/114:45 pm
BOS
- LIS
2 stops20h 25m
Multiple Airlines
Mon 5/187:35 pm
LIS
- BOS
2 stops24h 10m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$710
This Expedia deal was found by Cheapflights users on 4/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/119:15 pm
BOS
- LIS
1 stop19h 20m
Multiple Airlines
Tue 5/199:15 pm
LIS
- BOS
1 stop28h 50m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$717
This Mytrip deal was found by Cheapflights users on 4/26. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/114:45 pm
BOS
- LIS
2 stops22h 25m
Multiple Airlines
Thu 5/145:45 pm
LIS
- BOS
2 stops26h 00m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$726
This Iberia deal was found by Cheapflights users on 4/23. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1610:50 pm
BOS
- LIS
1 stop13h 20m
Iberia
Tue 5/199:15 pm
LIS
- BOS
1 stop28h 50m
Iberia
Deal found 4/23![Iberia logo]()
$678
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1811:00 pm
BOS
- LIS
2 stops14h 55m
Multiple Airlines
Wed 5/272:00 pm
LIS
- BOS
1 stop12h 05m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$679
One-way flights from Maine to LisbonSearch for one-way flight options from Maine to Lisbon. Find affordable one-way fares based on user searches. Data last updated April 27, 2026.
Search for one-way flight options from Maine to Lisbon. Find affordable one-way fares based on user searches. Data last updated April 27, 2026.
This Iberia deal was found by Cheapflights users on 4/23. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2411:00 pm
BOS
- LIS
1 stop17h 30m
Iberia
Deal found 4/23![Iberia logo]()
$338
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/911:00 pm
BOS
- LIS
1 stop14h 25m
LEVEL
Deal found 4/23![LEVEL logo]()
$347
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/39:20 pm
BOS
- LIS
1 stop28h 30m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$358
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/248:50 pm
BOS
- LIS
3 stops19h 20m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$359
This Cheapflightsfares deal was found by Cheapflights users on 4/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/299:15 pm
BOS
- LIS
1 stop10h 50m
Azores Airlines
Deal found 4/23![Azores Airlines logo]()
$360
This Kiwi.com deal was found by Cheapflights users on 4/22. 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.
Sun 8/99:15 pm
BOS
- LIS
2 stops20h 10m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$363
This Kiwi.com deal was found by Cheapflights users on 4/22. 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.
Fri 9/48:50 pm
BOS
- LIS
3 stops21h 35m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$369
This Kiwi.com deal was found by Cheapflights users on 4/24. 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.
Mon 5/188:50 pm
BOS
- LIS
3 stops18h 20m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$370
This Kiwi.com deal was found by Cheapflights users on 4/27. 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.
Mon 7/279:20 pm
BOS
- LIS
1 stop19h 00m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$371
This Kiwi.com deal was found by Cheapflights users on 4/27. 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.
Mon 5/253:25 pm
BOS
- LIS
3 stops22h 30m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$373
This Kiwi.com deal was found by Cheapflights users on 4/25. 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.
Wed 7/810:55 pm
BOS
- LIS
1 stop14h 30m
LEVEL
Deal found 4/25![LEVEL logo]()
$374
This Air France deal was found by Cheapflights users on 4/26. 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.
Sun 8/302:35 pm
PWM
- LIS
2 stops15h 40m
Air France
Deal found 4/26![Air France logo]()
$529
Find flight deals from Maine to Lisbon
Keep the following information in mind while searching for Maine to Lisbon flight deals. Data was last updated April 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $674 (LEVEL) |
One-way from | $338 (Iberia) |
Popular in | December |
Cheapest in | February |
Average price | $1,233 |
Cheapflights Fare Finder
Customize your flight search to find flights from Maine to Lisbon 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 April 27, 2026.
Use the filters below to find and compare flights from Maine to Lisbon that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BostonLisbon
BOS - LIS
BOSLIS
Boston Logan Intl
Thu 8/20
11:35 pm-9:30 pm
1 stop16h 55m
Lisbon Humberto Delgado
Sat 9/5
7:20 pm-10:05 pm
1 stop31h 45m
$745
BostonLisbon
BOS - LIS
BOSLIS
Boston Logan Intl
Sun 7/26
5:10 pm-11:15 am
1 stop13h 05m
Lisbon Humberto Delgado
Wed 8/12
12:45 pm-3:15 pm
Nonstop7h 30m
$916
BostonLisbon
BOS - LIS
BOSLIS
Boston Logan Intl
Wed 8/19
11:20 pm-10:45 am
Nonstop6h 25m
Lisbon Humberto Delgado
Mon 8/31
12:45 pm-3:15 pm
Nonstop7h 30m
$962
PortlandLisbon
PWM - LIS
PWMLIS
Portland
Fri 10/9
6:00 am-9:20 am
2 stops22h 20m
Lisbon Humberto Delgado
Fri 10/16
10:25 am-11:27 pm
1 stop18h 02m
$1,047
PortlandLisbon
PWM - LIS
PWMLIS
Portland
Sun 8/9
6:46 pm-9:05 am
1 stop9h 19m
Lisbon Humberto Delgado
Sun 8/16
11:05 am-8:17 pm
1 stop14h 12m
$1,055
PortlandLisbon
PWM - LIS
PWMLIS
Portland
Sun 8/9
5:15 am-10:30 am
1 stop24h 15m
Lisbon Humberto Delgado
Sun 8/16
1:00 pm-2:28 pm
2 stops30h 28m
$1,108
PortlandLisbon
PWM - LIS
PWMLIS
Portland
Sun 9/6
6:46 pm-9:05 am
1 stop9h 19m
Lisbon Humberto Delgado
Mon 9/14
11:05 am-11:41 pm
2 stops17h 36m
$1,123
BostonLisbon
BOS - LIS
BOSLIS
Boston Logan Intl
Mon 7/6
6:06 am-7:15 pm
2 stops32h 09m
Lisbon Humberto Delgado
Mon 7/13
4:05 pm-11:08 pm
2 stops36h 03m
$1,146
BostonLisbon
BOS - LIS
BOSLIS
Boston Logan Intl
Fri 5/22
10:50 pm-6:40 pm
1 stop14h 50m
Lisbon Humberto Delgado
Thu 5/28
7:05 pm-9:05 pm
1 stop31h 00m
$1,147
PortlandLisbon
PWM - LIS
PWMLIS
Portland
Thu 6/11
3:16 pm-1:40 pm
2 stops17h 24m
Lisbon Humberto Delgado
Thu 6/18
11:25 am-11:51 pm
2 stops41h 26m
$1,232
Showing 1-10 of 35 resultsSorted by cheapest first
Best time to book a flight from Maine to Lisbon
Have a flexible travel schedule? Discover the best time to fly to Lisbon from Maine with our price prediction graph.
BOS-LIS
PWM-LIS
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.
Cheapflights Insights
Everything you need to know about your flight from Maine to Lisbon
USME-LIS
BOS-LIS
PWM-LIS
No data available for this route at this time. Please check back soon.
Related info for your journey
Find useful and relevant information for your journey from Maine to Lisbon. 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 Lisbon?
Book flights to Lisbon if you plan to visit one of these locationsFátima
Ericeira
Oeiras
Beja
Costa da Caparica
Torres Vedras
Nazaré
Colares
Sesimbra
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Alternative routes for Maine to Lisbon
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Other flights to Lisbon
Explore flights to Lisbon departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 27, 2026.
Maine and Lisbon flights
Browse other Maine and Lisbon flight options. Last updated on April 27, 2026.
Popular flight searches
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Maine to Lisbon flights
Consider these flights traveling from Maine to Lisbon.
Top airline flying from Maine to Lisbon
Discover the top airline that operate flights from Maine to Lisbon. 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 April 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$550 | Average$729 | FlexibilityNo cancel fee | On-time69% |