What is the cheapest airline that flies from Jacksonville to Portugal?

United Airlines and Aer Lingus are the most popular carriers operating from Jacksonville to Portugal

What airlines fly to Portugal?

United Airlines, British Airways and Delta are the top three most popular airlines that fly to Portugal from Jacksonville according to our data. United Airlines is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Portugal. Keep in mind that there are 5 different airlines that fly to Portugal on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Jacksonville Airport to Portugal?

Prices for flights from Jacksonville Airport to Portugal refresh daily.

How many operators does momondo search for flights from Jacksonville Airport to Portugal?

As of September 2026, there are 5 operators available to choose from for flights from Jacksonville Airport to Portugal.

How old do you have to be to fly from Jacksonville Airport to Portugal?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Jacksonville Airport to Portugal.

What documentation or ID do you need to fly to Portugal?

The necessary travel and health documents for your Portugal trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$313 Cheap Flights from Jacksonville to Portugal in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Jacksonville to Portugal

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:47 pm - 8:00 amJAX Jacksonville-LIS Lisbon Humberto Delgado

10h 13m1 stop New York John F Kennedy Intl

11:15 am - 11:55 pmLIS Lisbon Humberto Delgado-JAX Jacksonville

17h 40m2 stops Boston Logan Intl Atlanta Hartsfield-Jackson

$555Virgin Atlantic

Mon, Oct 26 - Wed, Nov 11

9:44 am - 7:40 amJAX Jacksonville-LIS Lisbon Humberto Delgado

16h 56m1 stop Philadelphia

11:05 am - 7:36 pmLIS Lisbon Humberto Delgado-JAX Jacksonville

13h 31m1 stop Philadelphia

$559British Airways

Wed, Dec 9 - Wed, Dec 16

1:55 pm - 9:05 amJAX Jacksonville-LIS Lisbon Humberto Delgado

15h 10m2 stops Miami Philadelphia

8:20 am - 9:16 pmLIS Lisbon Humberto Delgado-JAX Jacksonville

17h 56m2 stops Madrid Barajas Miami

$562American Airlines

Mon, Oct 26 - Wed, Nov 11

12:17 pm - 8:00 amJAX Jacksonville-LIS Lisbon Humberto Delgado

15h 43m1 stop New York John F Kennedy Intl

11:15 am - 11:18 pmLIS Lisbon Humberto Delgado-JAX Jacksonville

17h 03m1 stop Boston Logan Intl

$568Air France

Mon, Oct 26 - Wed, Nov 11

11:08 am - 9:30 amJAX Jacksonville-OPO Porto

17h 22m1 stop Newark

12:35 pm - 10:30 pmOPO Porto-JAX Jacksonville

14h 55m1 stop Newark

$570United Airlines

Mon, Mar 1 - Wed, Mar 31

5:52 pm - 9:05 amJAX Jacksonville-LIS Lisbon Humberto Delgado

11h 13m1 stop Philadelphia

8:20 am - 9:16 pmLIS Lisbon Humberto Delgado-JAX Jacksonville

17h 56m2 stops Madrid Barajas Miami

$570American Airlines

Mon, Oct 26 - Wed, Nov 11

12:04 pm - 2:55 pmJAX Jacksonville-LIS Lisbon Humberto Delgado

21h 51m2 stops Miami London Heathrow

11:05 am - 7:36 pmLIS Lisbon Humberto Delgado-JAX Jacksonville

13h 31m1 stop Philadelphia

$573British Airways

Wed, Dec 9 - Wed, Dec 16

7:30 am - 9:30 amJAX Jacksonville-OPO Porto

21h 00m2 stops Chicago O'Hare Intl Newark

12:35 pm - 10:30 pmOPO Porto-JAX Jacksonville

14h 55m1 stop Newark

$575United Airlines

Mon, Mar 1 - Wed, Mar 31

12:26 pm - 9:00 amJAX Jacksonville-LIS Lisbon Humberto Delgado

16h 34m1 stop Boston Logan Intl

11:15 am - 6:55 pmLIS Lisbon Humberto Delgado-JAX Jacksonville

12h 40m1 stop Boston Logan Intl

$576Delta

Mon, Oct 26 - Wed, Nov 11

5:47 pm - 8:00 amJAX Jacksonville-LIS Lisbon Humberto Delgado

10h 13m1 stop New York John F Kennedy Intl

5:00 am - 5:43 pmLIS Lisbon Humberto Delgado-JAX Jacksonville

17h 43m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

$637Delta

Fri, Oct 30 - Tue, Nov 10

Cheap last minute flights

Enter your travel dates to find the best prices.

3:45 pm - 9:45 amJAX Jacksonville-OPO Porto

13h 00m1 stop Newark

6:00 am - 9:10 pmOPO Porto-JAX Jacksonville

19h 10m2 stops Frankfurt am Main Washington, D.C. Dulles Intl

$818Lufthansa

Thu, Oct 1 - Sat, Oct 31

3:45 pm - 9:45 amJAX Jacksonville-OPO Porto

13h 00m1 stop Newark

12:05 pm - 10:10 pmOPO Porto-JAX Jacksonville

38h 05m2 stops Zurich Washington, D.C. Dulles Intl

$872Multiple Airlines

Thu, Oct 1 - Sat, Oct 31

7:05 am - 9:45 amJAX Jacksonville-OPO Porto

21h 40m2 stops Chicago O'Hare Intl Newark

12:30 pm - 12:28 pmOPO Porto-JAX Jacksonville

51h 58m2 stops Frankfurt am Main Chicago O'Hare Intl

$880United Airlines

Thu, Oct 1 - Sat, Oct 31

9:40 am - 9:45 amJAX Jacksonville-OPO Porto

19h 05m1 stop Newark

12:05 pm - 10:10 pmOPO Porto-JAX Jacksonville

38h 05m2 stops Zurich Washington, D.C. Dulles Intl

$897SWISS

Thu, Oct 1 - Sat, Oct 31

7:05 am - 9:45 amJAX Jacksonville-OPO Porto

21h 40m2 stops Chicago O'Hare Intl Newark

12:30 pm - 12:28 pmOPO Porto-JAX Jacksonville

51h 58m2 stops Frankfurt am Main Chicago O'Hare Intl

$982United Airlines

Thu, Oct 1 - Sat, Oct 31

3:45 pm - 9:45 amJAX Jacksonville-OPO Porto

13h 00m1 stop Newark

12:35 pm - 11:10 pmOPO Porto-JAX Jacksonville

14h 35m1 stop Newark

$1,088United Airlines

Thu, Oct 1 - Sat, Oct 31

3:45 pm - 9:45 amJAX Jacksonville-OPO Porto

13h 00m1 stop Newark

12:05 pm - 10:10 pmOPO Porto-JAX Jacksonville

38h 05m2 stops Zurich Washington, D.C. Dulles Intl

$1,101Multiple Airlines

Thu, Oct 1 - Sat, Oct 31

9:40 am - 9:45 amJAX Jacksonville-OPO Porto

19h 05m1 stop Newark

12:05 pm - 10:10 pmOPO Porto-JAX Jacksonville

38h 05m2 stops Zurich Washington, D.C. Dulles Intl

$1,110SWISS

Thu, Oct 1 - Sat, Oct 31

9:25 am - 9:45 amJAX Jacksonville-OPO Porto

19h 20m2 stops Washington, D.C. Dulles Intl Newark

12:30 pm - 12:28 pmOPO Porto-JAX Jacksonville

51h 58m2 stops Frankfurt am Main Chicago O'Hare Intl

$1,225United Airlines

Thu, Oct 1 - Sat, Oct 31

7:03 am - 9:05 amJAX Jacksonville-LIS Lisbon Humberto Delgado

21h 02m1 stop Philadelphia

11:05 am - 8:40 pmLIS Lisbon Humberto Delgado-JAX Jacksonville

14h 35m1 stop Philadelphia

$1,479British Airways

Sun, Sep 27 - Tue, Sep 29

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

American Airlines flights from Jacksonville to Portugal

Our best American Airlines deals on Jacksonville to Portugal flight tickets

American Airlines

Oct 26

JAX1:55 pmJacksonville

15h 10m

2 stops

LIS9:05 amLisbon Humberto Delgado

Nov 11

LIS8:20 amLisbon Humberto Delgado

17h 56m

2 stops

JAX9:16 pmJacksonville

$562

American Airlines

Oct 26

JAX5:52 pmJacksonville

11h 13m

1 stop

LIS9:05 amLisbon Humberto Delgado

Nov 11

LIS8:20 amLisbon Humberto Delgado

17h 56m

2 stops

JAX9:16 pmJacksonville

$570

American Airlines

Nov 3

JAX12:04 pmJacksonville

18h 41m

2 stops

OPO11:45 amPorto

Nov 13

OPO8:20 amPorto

16h 40m

2 stops

JAX8:00 pmJacksonville

$571

Air France flights from Jacksonville to Portugal

Our best Air France deals on Jacksonville to Portugal flight tickets

Air France

Oct 26

JAX12:17 pmJacksonville

15h 43m

1 stop

LIS8:00 amLisbon Humberto Delgado

Nov 11

LIS11:15 amLisbon Humberto Delgado

17h 03m

1 stop

JAX11:18 pmJacksonville

$568

Air France

Dec 14

JAX1:38 pmJacksonville

15h 57m

2 stops

OPO10:35 amPorto

Dec 21

OPO10:15 amPorto

12h 16m

1 stop

JAX5:31 pmJacksonville

$844

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

JacksonvilleLisbon

JAX Jacksonville - LIS Lisbon Humberto Delgado

JAXLIS

Jacksonville

Mon 10/26

5:47 pm-8:00 am

1 stop10h 13m

Lisbon Humberto Delgado

Wed 11/11

11:15 am-11:55 pm

2 stops17h 40m

$555

JacksonvilleLisbon

JAX Jacksonville - LIS Lisbon Humberto Delgado

JAXLIS

Jacksonville

Wed 12/9

9:44 am-7:40 am

1 stop16h 56m

Lisbon Humberto Delgado

Wed 12/16

11:05 am-7:36 pm

1 stop13h 31m

$559

JacksonvilleLisbon

JAX Jacksonville - LIS Lisbon Humberto Delgado

JAXLIS

Jacksonville

Mon 10/26

1:55 pm-9:05 am

2 stops15h 10m

Lisbon Humberto Delgado

Wed 11/11

8:20 am-9:16 pm

2 stops17h 56m

$562

JacksonvilleLisbon

JAX Jacksonville - LIS Lisbon Humberto Delgado

JAXLIS

Jacksonville

Mon 10/26

12:17 pm-8:00 am

1 stop15h 43m

Lisbon Humberto Delgado

Wed 11/11

11:15 am-11:18 pm

1 stop17h 03m

$568

JacksonvillePorto

JAX Jacksonville - OPO Porto

JAXOPO

Jacksonville

Mon 3/1

11:08 am-9:30 am

1 stop17h 22m

Porto

Wed 3/31

12:35 pm-10:30 pm

1 stop14h 55m

$570

JacksonvilleLisbon

JAX Jacksonville - LIS Lisbon Humberto Delgado

JAXLIS

Jacksonville

Mon 10/26

5:52 pm-9:05 am

1 stop11h 13m

Lisbon Humberto Delgado

Wed 11/11

8:20 am-9:16 pm

2 stops17h 56m

$570

JacksonvilleLisbon

JAX Jacksonville - LIS Lisbon Humberto Delgado

JAXLIS

Jacksonville

Wed 12/9

12:04 pm-2:55 pm

2 stops21h 51m

Lisbon Humberto Delgado

Wed 12/16

11:05 am-7:36 pm

1 stop13h 31m

$573

JacksonvillePorto

JAX Jacksonville - OPO Porto

JAXOPO

Jacksonville

Mon 3/1

7:30 am-9:30 am

2 stops21h 00m

Porto

Wed 3/31

12:35 pm-10:30 pm

1 stop14h 55m

$575

JacksonvilleLisbon

JAX Jacksonville - LIS Lisbon Humberto Delgado

JAXLIS

Jacksonville

Mon 10/26

12:26 pm-9:00 am

1 stop16h 34m

Lisbon Humberto Delgado

Wed 11/11

11:15 am-6:55 pm

1 stop12h 40m

$576

JacksonvilleLisbon

JAX Jacksonville - LIS Lisbon Humberto Delgado

JAXLIS

Jacksonville

Fri 10/30

5:47 pm-8:00 am

1 stop10h 13m

Lisbon Humberto Delgado

Tue 11/10

5:00 am-5:43 pm

2 stops17h 43m

$637

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Jacksonville to Portugal

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Portugal?

The cheapest month to fly to Portugal from Jacksonville is in November. Flight prices, which tend to average around $669, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of November, then book flights to Portugal from Jacksonville during February instead. Flights to Portugal in February, while not as cheap as those in November, still average around $720.

How far in advance should I book a flight from Jacksonville to Portugal?

You are more likely to see cheaper flights to Portugal from Jacksonville when booking weeks ahead of your departure date. In general, you can expect to find flights to Portugal for around $969 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portugal from Jacksonville for as low as $719 on momondo.

Can stopping save me money on Jacksonville to Portugal flights?

You could potentially save up to 28% on your flight if you consider stops on a Jacksonville to Portugal flight.

Cheap Jacksonville to Portugal flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Jacksonville to Portugal

Best Price Found	$313
Fastest flight time	13h 00m
Direct flights	None

The best one-way flight to Portugal from Jacksonville in the past 72 hours is $313. The best round-trip flight deal from Jacksonville to Portugal found on momondo in the last 72 hours is $555.

The fastest flight from Jacksonville to Portugal takes 13h 00m

There are no direct flights from Jacksonville to Portugal. There are no popular flight routes from Jacksonville to Portugal.

Search flight deals

Frequently asked questions about flying from Jacksonville to Portugal

When did momondo last update prices for flights from Jacksonville Airport to Portugal?
Prices for flights from Jacksonville Airport to Portugal refresh daily.
How many operators does momondo search for flights from Jacksonville Airport to Portugal?
As of September 2026, there are 5 operators available to choose from for flights from Jacksonville Airport to Portugal.
How old do you have to be to fly from Jacksonville Airport to Portugal?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Jacksonville Airport to Portugal.
What documentation or ID do you need to fly to Portugal?
The necessary travel and health documents for your Portugal trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Jacksonville to Portugal

Compare and see reviews for airlines that fly from Jacksonville to Portugal with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $548	Free Cancellation	Rating 7.8 8,603 reviews	Search Delta flights
United Airlines	PriceFrom $554	Free Cancellation	Rating 7.4 10,239 reviews	Search United Airlines flights
British Airways	PriceFrom $671	Free Cancellation	Rating 6.7 8,231 reviews	Search British Airways flights
Lufthansa	PriceFrom $686	Free Cancellation	Rating 6.8 8,239 reviews	Search Lufthansa flights
American Airlines	PriceFrom $826	Free Cancellation	Rating 7.0 12,089 reviews	Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Jacksonville to Portugal?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Jacksonville to Portugal for you.

Can I find flights from Jacksonville to Portugal with flexible booking policies on momondo?

Flights from Jacksonville to Portugal with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Jacksonville to Portugal?

momondo helps you find the best flight between Jacksonville and Portugal by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Jacksonville to Portugal right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Portugal, momondo offers a useful price alert feature which will track prices for flights to Portugal from Jacksonville and alert you when they change.

An easier way to manage your Portugal trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Sun 10/25

Sun 11/1

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Portugal

Popular cities

Other flights from Jacksonville

Other flights to Portugal

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular cities in Portugal

Flights to Lisbonfrom $457

Flights to Portofrom $450

Flights to Funchalfrom $567

Flights to Farofrom $470

Flights to Ponta Delgadafrom $438

Flights to Lajesfrom $566

Flights to Hortafrom $591

Flights to Pico Islandfrom $584

Flights to Porto Santofrom $878

Flights to Velasfrom $586

Cheap flights from Jacksonville to Portugal from $313

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Jacksonville to Portugal departing on 10/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Jacksonville to Portugal

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

American Airlines flights from Jacksonville to Portugal

Our best American Airlines deals on Jacksonville to Portugal flight tickets

Air France flights from Jacksonville to Portugal

Our best Air France deals on Jacksonville to Portugal flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Jacksonville to Portugal that are best for you.

See travel insights to Portugal from

How to get the cheapest flight ticket from Jacksonville to Portugal

What is the cheapest month to fly to Portugal?

How far in advance should I book a flight from Jacksonville to Portugal?

Can stopping save me money on Jacksonville to Portugal flights?

What is the cheapest airline that flies from Jacksonville to Portugal?

What airlines fly to Portugal?

Cheap Jacksonville to Portugal flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Jacksonville to Portugal

Best airlines flying from Jacksonville to Portugal

Compare and see reviews for airlines that fly from Jacksonville to Portugal with momondo

Why use momondo?

An easier way to manage your Portugal trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Portugal

Popular cities in Portugal

Popular flights according to clicks in the last 7 days on momondo

Jacksonville flight routes

According to popular flight searches on momondo this year

Portugal flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Portugal

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Portugal

List of cabin classes available on flights landing in Portugal. Availability may vary depending on flight origin and airline.

Complete your trip to Portugal

Explore popular destinations other users love

According to popular flight searches on momondo this year