$307+ Cheap flights from Jacksonville (JAX) to Portugal
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 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — LIS
Sep 12 — Sep 191
Round-trip
1 adult, Economy
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Find cheap flights from Jacksonville to Portugal with Cheapflights
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Cheapest flights from Jacksonville to PortugalExplore the most affordable flight options available from Jacksonville to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 13, 2026.
Explore the most affordable flight options available from Jacksonville to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 13, 2026.
This United Airlines deal was found by Cheapflights users on 8/12. 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.
Tue 11/311:37 am -
1 stop17h 28m
Fri 11/1311:20 am -
2 stops32h 07m
Deal found 8/12![United Airlines logo]()
$706
This Air Canada deal was found by Cheapflights users on 8/12. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:00 am -
2 stops19h 55m
Thu 11/128:55 am -
2 stops41h 15m
Deal found 8/12![Air Canada logo]()
$710
This United Airlines deal was found by Cheapflights users on 8/9. 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 11/410:06 am -
2 stops15h 49m
Wed 11/115:00 am -
2 stops22h 10m
Deal found 8/9![United Airlines logo]()
$717
This United Airlines deal was found by Cheapflights users on 8/12. 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 11/1610:06 am -
1 stop18h 24m
Wed 11/1812:35 pm -
2 stops27h 53m
Deal found 8/12![United Airlines logo]()
$717
This United Airlines deal was found by Cheapflights users on 8/9. 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.
Tue 11/34:03 pm -
2 stops13h 02m
Wed 11/115:00 am -
2 stops22h 10m
Deal found 8/9![United Airlines logo]()
$719
This United Airlines deal was found by Cheapflights users on 8/9. 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.
Sat 11/73:33 pm -
2 stops37h 32m
Tue 11/175:00 am -
2 stops22h 10m
Deal found 8/9![United Airlines logo]()
$725
This Delta deal was found by Cheapflights users on 8/9. 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.
Wed 11/47:05 am -
1 stop19h 55m
Tue 11/1711:15 am -
1 stop17h 03m
Deal found 8/9![Delta logo]()
$726
This United Airlines deal was found by Cheapflights users on 8/11. 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 12/712:35 pm -
2 stops15h 55m
Wed 12/912:35 pm -
2 stops26h 52m
Deal found 8/11![United Airlines logo]()
$731
This United Airlines deal was found by Cheapflights users on 8/10. 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.
Tue 9/2211:51 am -
1 stop17h 39m
Tue 11/35:00 am -
2 stops22h 10m
Deal found 8/10![United Airlines logo]()
$744
This Expedia deal was found by Cheapflights users on 8/12. 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 10/1911:32 am -
2 stops19h 18m
Mon 10/268:45 pm -
2 stops49h 01m
Deal found 8/12![Iberia logo]()
$745
This Expedia deal was found by Cheapflights users on 8/12. 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.
Thu 11/54:03 pm -
2 stops16h 27m
Fri 11/135:00 am -
2 stops22h 10m
Deal found 8/12![Lufthansa logo]()
$748
This United Airlines deal was found by Cheapflights users on 8/12. 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 9/144:45 pm -
2 stops35h 55m
Wed 9/2311:00 am -
2 stops31h 00m
Deal found 8/12![United Airlines logo]()
$857
Best flights from Jacksonville to PortugalDiscover carefully curated flight deals from Jacksonville to Portugal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 13, 2026.
Discover carefully curated flight deals from Jacksonville to Portugal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 13, 2026.
This United Airlines deal was found by Cheapflights users on 8/11. 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 11/1610:06 am -
1 stop18h 24m
Wed 11/1812:35 pm -
2 stops27h 53m
Deal found 8/11![United Airlines logo]()
$717
This Justfly.com deal was found by Cheapflights users on 8/9. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/164:03 pm -
1 stop12h 27m
Wed 11/1812:35 pm -
1 stop14h 35m
Deal found 8/9![Lufthansa logo]()
$726
This Delta deal was found by Cheapflights users on 8/10. 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.
Tue 9/226:25 pm -
2 stops18h 25m
Tue 11/35:00 am -
2 stops18h 59m
Deal found 8/10![Delta logo]()
$750
This Cheapflightsfares deal was found by Cheapflights users on 8/12. 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.
Sun 9/1311:41 am -
2 stops23h 19m
Tue 10/1310:45 am -
2 stops27h 39m
Deal found 8/12![TAP AIR PORTUGAL logo]()
$1,042
This Ovago deal was found by Cheapflights users on 8/11. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/257:19 am -
2 stops19h 26m
Fri 10/25:30 pm -
2 stops24h 59m
Deal found 8/11![Multiple Airlines logo]()
$1,115
This United Airlines deal was found by Cheapflights users on 8/8. 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 12/611:08 am -
1 stop17h 22m
Wed 12/96:00 am -
2 stops21h 30m
Deal found 8/8![United Airlines logo]()
$717
This United Airlines deal was found by Cheapflights users on 8/8. 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.
Tue 9/2211:51 am -
1 stop17h 39m
Tue 11/35:00 am -
2 stops22h 10m
Deal found 8/8![United Airlines logo]()
$744
This United Airlines deal was found by Cheapflights users on 8/12. 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 1/1111:08 am -
1 stop16h 02m
Wed 1/1311:20 am -
2 stops35h 37m
Deal found 8/12![United Airlines logo]()
$750
This United Airlines deal was found by Cheapflights users on 8/12. 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 11/54:03 pm -
1 stop11h 07m
Fri 11/1310:15 am -
1 stop12h 18m
Deal found 8/12![United Airlines logo]()
$777
This FlightHub deal was found by Cheapflights users on 8/13. 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 9/143:12 pm -
1 stop11h 33m
Wed 9/235:30 pm -
1 stop28h 40m
Deal found 8/13![Multiple Airlines logo]()
$1,132
This United Airlines deal was found by Cheapflights users on 8/9. 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 9/146:40 am -
2 stops46h 00m
Wed 9/2311:00 am -
2 stops27h 51m
Deal found 8/9![United Airlines logo]()
$857
This BusinessClass deal was found by Cheapflights users on 8/10. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/512:00 pm -
1 stop14h 20m
Fri 2/195:50 pm -
1 stop20h 34m
Deal found 8/10![Multiple Airlines logo]()
$1,192
This KAYAK deal was found by Cheapflights users on 8/11. 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.
Sat 9/197:00 pm -
1 stop31h 45m
Sun 9/275:30 pm -
1 stop28h 40m
Deal found 8/11![Multiple Airlines logo]()
$1,214
Last-minute flights from Jacksonville to PortugalDiscover last-minute flight deals from Jacksonville to Portugal. Data last updated August 13, 2026 and is based on user searches.
Discover last-minute flight deals from Jacksonville to Portugal. Data last updated August 13, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/11. 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.
Tue 9/87:05 am -
2 stops18h 10m
Tue 9/1512:15 pm -
3 stops37h 39m
Deal found 8/11![United Airlines logo]()
$919
This United Airlines deal was found by Cheapflights users on 8/12. 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 9/144:45 pm -
2 stops35h 55m
Wed 9/2311:00 am -
2 stops31h 00m
Deal found 8/12![United Airlines logo]()
$857
This United Airlines deal was found by Cheapflights users on 8/10. 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.
Tue 9/2211:51 am -
1 stop17h 39m
Tue 11/35:00 am -
2 stops22h 10m
Deal found 8/10![United Airlines logo]()
$744
This Delta deal was found by Cheapflights users on 8/12. 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.
Tue 9/226:25 pm -
2 stops18h 25m
Tue 11/35:00 am -
2 stops21h 55m
Deal found 8/12![Delta logo]()
$750
This Delta deal was found by Cheapflights users on 8/11. 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.
Tue 9/226:25 pm -
2 stops18h 25m
Fri 10/25:35 am -
2 stops22h 07m
Deal found 8/11![Delta logo]()
$854
This Air France deal was found by Cheapflights users on 8/11. 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.
Tue 9/226:25 pm -
2 stops15h 30m
Fri 10/212:45 pm -
1 stop14h 54m
Deal found 8/11![Multiple Airlines logo]()
$858
This Air Canada deal was found by Cheapflights users on 8/8. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/229:35 am -
3 stops18h 45m
Tue 11/312:50 pm -
2 stops26h 41m
Deal found 8/8![Multiple Airlines logo]()
$876
This American Airlines deal was found by Cheapflights users on 8/11. 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 9/229:49 am -
1 stop18h 16m
Tue 11/311:05 am -
1 stop28h 46m
Deal found 8/11![American Airlines logo]()
$878
This United Airlines deal was found by Cheapflights users on 8/12. 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.
Tue 9/227:05 am -
2 stops18h 10m
Wed 9/306:00 am -
2 stops19h 54m
Deal found 8/12![United Airlines logo]()
$881
This United Airlines deal was found by Cheapflights users on 8/10. 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 9/2412:40 pm -
1 stop16h 50m
Thu 10/17:25 am -
2 stops18h 29m
Deal found 8/10![United Airlines logo]()
$835
This United Airlines deal was found by Cheapflights users on 8/10. 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 9/247:12 pm -
2 stops30h 58m
Thu 10/16:00 am -
2 stops19h 54m
Deal found 8/10![United Airlines logo]()
$939
This United Airlines deal was found by Cheapflights users on 8/12. 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 9/289:25 am -
2 stops17h 55m
Wed 10/146:15 am -
2 stops33h 45m
Deal found 8/12![United Airlines logo]()
$767
One-way flights from Jacksonville to PortugalSearch for one-way flight options from Jacksonville to Portugal. Find affordable one-way fares based on user searches. Data last updated August 13, 2026.
Search for one-way flight options from Jacksonville to Portugal. Find affordable one-way fares based on user searches. Data last updated August 13, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 10/166:46 pm -
3 stops45h 14m
Deal found 8/10![Multiple Airlines logo]()
$307
This Air France deal was found by Cheapflights users on 8/8. 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 11/152:05 pm -
2 stops13h 55m
Deal found 8/8![Air France logo]()
$345
This United Airlines deal was found by Cheapflights users on 8/11. 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 12/277:10 am -
2 stops21h 10m
Deal found 8/11![United Airlines logo]()
$357
This Kiwi.com deal was found by Cheapflights users on 8/11. 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.
Thu 10/157:21 pm -
3 stops57h 14m
Deal found 8/11![Multiple Airlines logo]()
$368
This American Airlines deal was found by Cheapflights users on 8/12. 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 12/157:31 am -
2 stops19h 09m
Deal found 8/12![American Airlines logo]()
$398
This Kiwi.com deal was found by Cheapflights users on 8/10. 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.
Thu 10/299:08 pm -
3 stops41h 02m
Deal found 8/10![Multiple Airlines logo]()
$412
This Kiwi.com deal was found by Cheapflights users on 8/12. 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.
Tue 12/155:06 pm -
3 stops44h 09m
Deal found 8/12![Multiple Airlines logo]()
$425
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 9/77:05 pm -
3 stops43h 50m
Deal found 8/11![Multiple Airlines logo]()
$427
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 10/306:46 pm -
3 stops48h 29m
Deal found 8/11![Multiple Airlines logo]()
$429
This Kiwi.com deal was found by Cheapflights users on 8/10. 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.
Tue 10/63:15 pm -
3 stops49h 05m
Deal found 8/10![Multiple Airlines logo]()
$431
This Kiwi.com deal was found by Cheapflights users on 8/11. 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.
Thu 9/107:46 pm -
3 stops56h 49m
Deal found 8/11![Multiple Airlines logo]()
$433
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 10/286:46 pm -
3 stops42h 09m
Deal found 8/12![Multiple Airlines logo]()
$437
Find flight deals from Jacksonville to Portugal
Keep the following information in mind while searching for Jacksonville to Portugal flight deals. Data was last updated August 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $706 (United Airlines) |
One-way from | $307 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $1,164 |
Cheapflights Fare Finder
Customize your flight search to find flights from Jacksonville to Portugal 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 August 13, 2026.
Use the filters below to find and compare flights from Jacksonville to Portugal that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
JacksonvillePorto
JAX Jacksonville - OPO Porto
JAXOPO
Jacksonville
Mon 11/16
10:06 am-9:30 am
1 stop18h 24m
Porto
Wed 11/18
12:35 pm-11:28 am
2 stops27h 53m
$717
JacksonvillePorto
JAX Jacksonville - OPO Porto
JAXOPO
Jacksonville
Sun 12/6
11:08 am-9:30 am
1 stop17h 22m
Porto
Wed 12/9
6:00 am-10:30 pm
2 stops21h 30m
$717
JacksonvillePorto
JAX Jacksonville - OPO Porto
JAXOPO
Jacksonville
Mon 11/16
4:03 pm-9:30 am
1 stop12h 27m
Porto
Wed 11/18
12:35 pm-10:10 pm
1 stop14h 35m
$726
JacksonvilleLisbon
JAX Jacksonville - LIS Lisbon Humberto Delgado
JAXLIS
Jacksonville
Tue 9/22
11:51 am-10:30 am
1 stop17h 39m
Lisbon Humberto Delgado
Tue 11/3
5:00 am-10:10 pm
2 stops22h 10m
$744
JacksonvilleLisbon
JAX Jacksonville - LIS Lisbon Humberto Delgado
JAXLIS
Jacksonville
Tue 9/22
6:25 pm-5:50 pm
2 stops18h 25m
Lisbon Humberto Delgado
Tue 11/3
5:00 am-6:59 pm
2 stops18h 59m
$750
JacksonvilleLisbon
JAX Jacksonville - LIS Lisbon Humberto Delgado
JAXLIS
Jacksonville
Mon 1/11
11:08 am-8:10 am
1 stop16h 02m
Lisbon Humberto Delgado
Wed 1/13
11:20 am-5:57 pm
2 stops35h 37m
$750
Quickest round-trip
JacksonvilleLisbon
JAX Jacksonville - LIS Lisbon Humberto Delgado
JAXLIS
Jacksonville
Thu 11/5
4:03 pm-8:10 am
1 stop11h 07m
Lisbon Humberto Delgado
Fri 11/13
10:15 am-5:33 pm
1 stop12h 18m
$777
JacksonvillePonta Delgada
JAX Jacksonville - PDL Ponta Delgada Nordela
JAXPDL
Jacksonville
Mon 9/14
6:40 am-8:40 am
2 stops46h 00m
Ponta Delgada Nordela
Wed 9/23
11:00 am-10:51 am
2 stops27h 51m
$857
JacksonvillePonta Delgada
JAX Jacksonville - PDL Ponta Delgada Nordela
JAXPDL
Jacksonville
Sun 9/13
11:41 am-3:00 pm
2 stops23h 19m
Ponta Delgada Nordela
Tue 10/13
10:45 am-10:24 am
2 stops27h 39m
$1,042
JacksonvillePonta Delgada
JAX Jacksonville - PDL Ponta Delgada Nordela
JAXPDL
Jacksonville
Fri 9/25
7:19 am-6:45 am
2 stops19h 26m
Ponta Delgada Nordela
Fri 10/2
5:30 pm-2:29 pm
2 stops24h 59m
$1,115
Showing 1-10 of 26 resultsSorted by cheapest first
Best time to book a flight from Jacksonville to Portugal
Have a flexible travel schedule? Discover the best time to fly to Portugal from Jacksonville with our price prediction graph.
JAX-LIS
JAX-OPO
JAX-PDL
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 Jacksonville to Portugal
JAX-PT0
JAX-LIS
JAX-OPO
JAX-PDL
What is the cheapest month to book a flight from Jacksonville to Portugal?
Currently, January is the cheapest month in which you can book a flight from Jacksonville to Portugal (average of $552). Flying from Jacksonville to Portugal in June is currently the most expensive (average of $1,194). 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.
How far ahead should I book a flight from Jacksonville to Portugal?
To ensure you get the cheapest price possible for a flight from Jacksonville to Portugal, you should look to book at least 23 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Reviews of airlines servicing Portugal
Get insights into the airlines that provide service to Portugal. 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 Portugal. Reviews last updated August 13, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAmerican Airlines from Jacksonville to Portugal to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.8
Entertainment
7.8
Food
7.2
Comfort
7.8
Boarding
8.1
Crew
8.5
Reviews
1 / 20
6.0
Goodpilar,May 2025
RSW - ATL
Overall
7.8
Entertainment
7.8
Food
7.2
Comfort
7.8
Boarding
8.1
Crew
8.5
Reviews
1 / 20
6.0
Goodpilar,May 2025
RSW - ATL
Overall
7.8
Entertainment
7.8
Food
7.2
Comfort
7.8
Boarding
8.1
Crew
8.5
Reviews
1 / 20
6.0
Goodpilar,May 2025
RSW - ATL
Overall
7.8
Entertainment
7.8
Food
7.2
Comfort
7.8
Boarding
8.1
Crew
8.5
Reviews
1 / 20
6.0
Goodpilar,May 2025
RSW - ATL
Overall
7.8
Entertainment
7.8
Food
7.2
Comfort
7.8
Boarding
8.1
Crew
8.5
Reviews
1 / 20
6.0
Goodpilar,May 2025
RSW - ATL
Overall
7.8
Entertainment
7.8
Food
7.2
Comfort
7.8
Boarding
8.1
Crew
8.5
Reviews
1 / 20
6.0
Goodpilar,May 2025
RSW - ATL
Related info for your journey
Find useful and relevant information for your journey from Jacksonville to Portugal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Jacksonville to Portugal
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Portugal by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Jacksonville to Portugal by cabin class
Find flights from Jacksonville to Portugal, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Jacksonville and Portugal flights
Browse other Jacksonville and Portugal flight options. Last updated on August 13, 2026.
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Jacksonville to Portugal flights
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Fly to Portugal regions
Consider these flights traveling to Portugal regions.
Top 5 airlines flying from Jacksonville to Portugal
Discover the top 5 airlines that operate flights from Jacksonville to Portugal. 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 August 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$548 | Average$1,120 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$554 | Average$1,047 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$686 | Average$999 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$777 | Average$1,186 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$793 | Average$1,116 | FlexibilityNo cancel fee | On-time70% |