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

British Airways, United Airlines, and KLM are the most popular carriers operating from Jacksonville to Portugal

What airlines fly to Portugal?

United Airlines, Delta and British Airways 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 49% 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 October 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.

$328 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.

10:12 am - 9:30 amJAX Jacksonville-OPO Porto

18h 18m1 stop Newark

6:00 am - 10:30 pmOPO Porto-JAX Jacksonville

21h 30m2 stops Frankfurt am Main Newark

$712United Airlines

Mon, Mar 1 - Wed, Mar 31

10:12 am - 9:30 amJAX Jacksonville-OPO Porto

18h 18m1 stop Newark

6:00 am - 9:08 pmOPO Porto-JAX Jacksonville

20h 08m2 stops Frankfurt am Main Chicago O'Hare Intl

$712United Airlines

Mon, Mar 1 - Wed, Mar 31

6:00 am - 9:20 amJAX Jacksonville-LIS Lisbon Humberto Delgado

22h 20m2 stops Newark Toronto Pearson Intl

12:50 pm - 2:33 pmLIS Lisbon Humberto Delgado-JAX Jacksonville

30h 43m2 stops Montreal Pierre Elliott Trudeau Intl Newark

$725Air Canada

Mon, Mar 1 - Tue, Mar 9

2:27 pm - 10:35 amJAX Jacksonville-OPO Porto

15h 08m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

5:00 am - 5:49 pmOPO Porto-JAX Jacksonville

17h 49m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$734Multiple Airlines

Tue, Nov 17 - Tue, Nov 24

6:18 pm - 9:05 amJAX Jacksonville-LIS Lisbon Humberto Delgado

9h 47m1 stop Philadelphia

11:05 am - 8:18 pmLIS Lisbon Humberto Delgado-JAX Jacksonville

14h 13m1 stop Philadelphia

$737American Airlines

Mon, Mar 1 - Tue, Mar 9

7:10 am - 8:55 amJAX Jacksonville-LIS Lisbon Humberto Delgado

20h 45m1 stop Boston Logan Intl

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

17h 00m1 stop Boston Logan Intl

$778Delta

Thu, Dec 3 - Thu, Dec 10

11:25 am - 10:35 amJAX Jacksonville-OPO Porto

18h 10m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

5:00 am - 10:54 pmOPO Porto-JAX Jacksonville

22h 54m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$784Delta

Tue, Nov 3 - Thu, Nov 12

9:47 am - 5:15 pmJAX Jacksonville-OPO Porto

26h 28m2 stops Miami London Heathrow

8:20 am - 9:10 pmOPO Porto-JAX Jacksonville

17h 50m2 stops Madrid Barajas Miami

$787British Airways

Thu, Nov 19 - Wed, Dec 9

6:15 pm - 4:45 pmJAX Jacksonville-OPO Porto

17h 30m2 stops Charlotte Douglas London Heathrow

8:40 pm - 7:36 pmOPO Porto-JAX Jacksonville

27h 56m2 stops Madrid Barajas Philadelphia

$798British Airways

Sun, Dec 13 - Sat, Dec 19

9:44 am - 9:05 amJAX Jacksonville-LIS Lisbon Humberto Delgado

18h 21m1 stop Philadelphia

11:05 am - 7:31 pmLIS Lisbon Humberto Delgado-JAX Jacksonville

13h 26m1 stop Philadelphia

$799American Airlines

Wed, Nov 4 - Wed, Nov 18

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 - 11:10 amOPO Porto-JAX Jacksonville

33h 10m2 stops Frankfurt am Main Chicago O'Hare Intl

$1,028United Airlines

Wed, Oct 21 - Mon, Oct 26

9:25 am - 7:00 amJAX Jacksonville-OPO Porto

16h 35m2 stops Washington, D.C. Dulles Intl Montreal Pierre Elliott Trudeau Intl

6:00 am - 11:42 pmOPO Porto-JAX Jacksonville

21h 42m2 stops Frankfurt am Main Chicago O'Hare Intl

$1,031United Airlines

Wed, Oct 21 - Mon, Oct 26

3:39 pm - 8:20 amJAX Jacksonville-LIS Lisbon Humberto Delgado

11h 41m1 stop Newark

5:00 am - 9:10 pmLIS Lisbon Humberto Delgado-JAX Jacksonville

20h 10m2 stops Frankfurt am Main Washington, D.C. Dulles Intl

$1,059United Airlines

Fri, Oct 23 - Mon, Oct 26

12:26 pm - 10:45 amJAX Jacksonville-LIS Lisbon Humberto Delgado

17h 19m1 stop Boston Logan Intl

11:15 am - 11:07 pmLIS Lisbon Humberto Delgado-JAX Jacksonville

15h 52m1 stop Boston Logan Intl

$1,060Delta

Fri, Oct 23 - Mon, Oct 26

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

10h 13m1 stop Philadelphia

11:05 am - 10:52 amLIS Lisbon Humberto Delgado-JAX Jacksonville

27h 47m1 stop Philadelphia

$1,144British Airways

Fri, Oct 23 - Mon, Oct 26

1:51 pm - 9:05 amJAX Jacksonville-LIS Lisbon Humberto Delgado

14h 14m2 stops Charlotte Douglas Philadelphia

11:05 am - 9:58 pmLIS Lisbon Humberto Delgado-JAX Jacksonville

14h 53m2 stops Philadelphia Charlotte Douglas

$1,196American Airlines

Fri, Oct 23 - Mon, Oct 26

11:32 am - 9:05 amJAX Jacksonville-LIS Lisbon Humberto Delgado

16h 33m2 stops Miami Philadelphia

11:05 am - 11:07 pmLIS Lisbon Humberto Delgado-JAX Jacksonville

16h 02m1 stop Philadelphia

$1,196American Airlines

Fri, Oct 23 - Mon, Oct 26

11:53 am - 11:05 amJAX Jacksonville-LIS Lisbon Humberto Delgado

18h 12m2 stops Minneapolis St Paul Toronto Pearson Intl

12:25 pm - 2:34 pmLIS Lisbon Humberto Delgado-JAX Jacksonville

30h 09m3 stops Casablanca Mohamed V Toronto Pearson Intl New York LaGuardia

$1,890Multiple Airlines

Fri, Oct 23 - Mon, Oct 26

11:32 am - 9:20 amJAX Jacksonville-LIS Lisbon Humberto Delgado

16h 48m2 stops Philadelphia Montreal Pierre Elliott Trudeau Intl

12:25 pm - 2:34 pmLIS Lisbon Humberto Delgado-JAX Jacksonville

30h 09m3 stops Casablanca Mohamed V Toronto Pearson Intl New York LaGuardia

$1,906Multiple Airlines

Fri, Oct 23 - Mon, Oct 26

11:32 am - 10:45 amJAX Jacksonville-LIS Lisbon Humberto Delgado

18h 13m3 stops Philadelphia Montreal Pierre Elliott Trudeau Intl Madrid Barajas

12:25 pm - 2:34 pmLIS Lisbon Humberto Delgado-JAX Jacksonville

30h 09m3 stops Casablanca Mohamed V Toronto Pearson Intl New York LaGuardia

$2,021Multiple Airlines

Fri, Oct 23 - Mon, Oct 26

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Air Canada flights from Jacksonville to Portugal

Our best Air Canada deals on Jacksonville to Portugal flight tickets

Air Canada

Mar 1

JAX6:00 amJacksonville

22h 20m

2 stops

LIS9:20 amLisbon Humberto Delgado

Mar 9

LIS12:50 pmLisbon Humberto Delgado

30h 43m

2 stops

JAX2:33 pmJacksonville

$725

Air Canada

Mar 12

JAX3:50 pmJacksonville

35h 50m

2 stops

LIS8:40 amLisbon Humberto Delgado

Mar 21

LIS10:50 amLisbon Humberto Delgado

28h 16m

2 stops

JAX11:06 amJacksonville

$1,023

Air Canada

Mar 14

JAX7:30 amJacksonville

19h 25m

2 stops

LIS6:55 amLisbon Humberto Delgado

Mar 21

LIS10:50 amLisbon Humberto Delgado

28h 16m

2 stops

JAX11:06 amJacksonville

$1,036

American Airlines flights from Jacksonville to Portugal

Our best American Airlines deals on Jacksonville to Portugal flight tickets

American Airlines

Mar 1

JAX6:18 pmJacksonville

9h 47m

1 stop

LIS9:05 amLisbon Humberto Delgado

Mar 9

LIS11:05 amLisbon Humberto Delgado

14h 13m

1 stop

JAX8:18 pmJacksonville

$737

American Airlines

Oct 23

JAX1:51 pmJacksonville

14h 14m

2 stops

LIS9:05 amLisbon Humberto Delgado

Oct 26

LIS11:05 amLisbon Humberto Delgado

14h 53m

2 stops

JAX9:58 pmJacksonville

$1,196

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

JacksonvillePorto

JAX Jacksonville - OPO Porto

JAXOPO

Jacksonville

Mon 3/1

10:12 am-9:30 am

1 stop18h 18m

Porto

Wed 3/31

6:00 am-10:30 pm

2 stops21h 30m

$712

JacksonvillePorto

JAX Jacksonville - OPO Porto

JAXOPO

Jacksonville

Mon 3/1

10:12 am-9:30 am

1 stop18h 18m

Porto

Wed 3/31

6:00 am-9:08 pm

2 stops20h 08m

$712

JacksonvilleLisbon

JAX Jacksonville - LIS Lisbon Humberto Delgado

JAXLIS

Jacksonville

Mon 3/1

6:00 am-9:20 am

2 stops22h 20m

Lisbon Humberto Delgado

Tue 3/9

12:50 pm-2:33 pm

2 stops30h 43m

$725

JacksonvillePorto

JAX Jacksonville - OPO Porto

JAXOPO

Jacksonville

Tue 11/17

2:27 pm-10:35 am

2 stops15h 08m

Porto

Tue 11/24

5:00 am-5:49 pm

2 stops17h 49m

$734

Quickest round-trip

JacksonvilleLisbon

JAX Jacksonville - LIS Lisbon Humberto Delgado

JAXLIS

Jacksonville

Mon 3/1

6:18 pm-9:05 am

1 stop9h 47m

Lisbon Humberto Delgado

Tue 3/9

11:05 am-8:18 pm

1 stop14h 13m

$737

JacksonvilleLisbon

JAX Jacksonville - LIS Lisbon Humberto Delgado

JAXLIS

Jacksonville

Thu 12/3

7:10 am-8:55 am

1 stop20h 45m

Lisbon Humberto Delgado

Thu 12/10

11:15 am-11:15 pm

1 stop17h 00m

$778

JacksonvillePorto

JAX Jacksonville - OPO Porto

JAXOPO

Jacksonville

Tue 11/3

11:25 am-10:35 am

2 stops18h 10m

Porto

Thu 11/12

5:00 am-10:54 pm

2 stops22h 54m

$784

JacksonvillePorto

JAX Jacksonville - OPO Porto

JAXOPO

Jacksonville

Thu 11/19

9:47 am-5:15 pm

2 stops26h 28m

Porto

Wed 12/9

8:20 am-9:10 pm

2 stops17h 50m

$787

JacksonvillePorto

JAX Jacksonville - OPO Porto

JAXOPO

Jacksonville

Sun 12/13

6:15 pm-4:45 pm

2 stops17h 30m

Porto

Sat 12/19

8:40 pm-7:36 pm

2 stops27h 56m

$798

JacksonvilleLisbon

JAX Jacksonville - LIS Lisbon Humberto Delgado

JAXLIS

Jacksonville

Wed 11/4

9:44 am-9:05 am

1 stop18h 21m

Lisbon Humberto Delgado

Wed 11/18

11:05 am-7:31 pm

1 stop13h 26m

$799

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 $698, 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 $985 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 $761 on momondo.

Can stopping save me money on Jacksonville to Portugal flights?

You could potentially save up to 33% 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	$328
Fastest flight time	12h 39m
Direct flights	None

The best one-way flight to Portugal from Jacksonville in the past 72 hours is $328. The best round-trip flight deal from Jacksonville to Portugal found on momondo in the last 72 hours is $712.

The fastest flight from Jacksonville to Portugal takes 12h 39m

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 October 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 8,649 reviews	Search Delta flights
United Airlines	PriceFrom $578	Free Cancellation	Rating 7.3 10,390 reviews	Search United Airlines flights
British Airways	PriceFrom $671	Free Cancellation	Rating 6.7 8,266 reviews	Search British Airways flights
Lufthansa	PriceFrom $686	Free Cancellation	Rating 6.8 8,282 reviews	Search Lufthansa flights
American Airlines	PriceFrom $826	Free Cancellation	Rating 7.0 12,181 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.

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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 $405

Flights to Portofrom $396

Flights to Funchalfrom $405

Flights to Farofrom $570

Flights to Ponta Delgadafrom $553

Flights to Lajesfrom $554

Flights to Hortafrom $550

Flights to Pico Islandfrom $557

Flights to Porto Santofrom $1,072

Flights to Velasfrom $557

Cheap flights from Jacksonville to Portugal from $328

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 2/8. 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

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Cheap last minute flights

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Air Canada flights from Jacksonville to Portugal

Our best Air Canada deals on Jacksonville to Portugal flight tickets

American Airlines flights from Jacksonville to Portugal

Our best American Airlines 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