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Cheap flights from Portsmouth to Marco Island from £389

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 15/11. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — MIA
18 Jul — 25 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Portsmouth to Marco Island

Enter your travel dates to find the best prices.

Cheapest flights from Portsmouth to Marco Island
Explore the most affordable flight options available from Portsmouth to Marco Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 June 2026.

Tue 8/917:20
SOU
-
MIA
2 stops31h 40m
Multiple Airlines
Wed 16/922:00
MIA
-
SOU
1 stop29h 45m
Multiple Airlines
Deal found 14/6£512
Tue 8/909:05
SOU
-
MIA
2 stops19h 15m
KLM
Wed 16/918:20
MIA
-
SOU
2 stops17h 30m
KLM
Deal found 14/6£588
Tue 14/709:15
SOU
-
MIA
2 stops19h 22m
KLM
Wed 22/711:30
MIA
-
SOU
2 stops16h 15m
KLM
Deal found 17/6£608
Thu 2/709:05
SOU
-
MIA
2 stops19h 16m
KLM
Wed 8/711:25
MIA
-
SOU
2 stops16h 20m
KLM
Deal found 18/6£618
Mon 21/917:20
SOU
-
MIA
1 stop26h 25m
Delta
Mon 28/911:49
MIA
-
SOU
2 stops15h 46m
Delta
Deal found 13/6£625
Fri 18/909:05
SOU
-
MIA
2 stops30h 39m
Delta
Tue 22/911:49
MIA
-
SOU
2 stops15h 56m
Delta
Deal found 13/6£629
Tue 25/812:35
SOU
-
MIA
2 stops30h 55m
British Airways
Mon 7/919:45
MIA
-
SOU
2 stops18h 15m
British Airways
Deal found 15/6£631
Thu 10/919:30
SOU
-
MIA
2 stops48h 00m
British Airways
Mon 14/917:00
MIA
-
SOU
2 stops21h 00m
British Airways
Deal found 15/6£632
Wed 26/818:05
SOU
-
MIA
1 stop25h 40m
Delta
Tue 8/916:55
MIA
-
SOU
1 stop10h 50m
Delta
Deal found 15/6£635
Tue 25/809:15
SOU
-
MIA
2 stops20h 32m
Delta
Tue 8/911:49
MIA
-
SOU
2 stops15h 56m
Delta
Deal found 15/6£639
Wed 26/809:15
SOU
-
MIA
2 stops17h 19m
Delta
Mon 7/911:50
MIA
-
SOU
2 stops15h 45m
Delta
Deal found 14/6£649

Find flight deals from Portsmouth to Marco Island

Keep the following information in mind while searching for Portsmouth to Marco Island flight deals. Data was last updated 18 June 2026.

Round-trip from

£512

One-way from

£389

Popular in

December

Cheapest in

September

Average price

£587
8/9-16/9
  • 8/9-16/9
  • 3 total stops
  • 61h 25m total
  • Portsmouth to Marco Island
Search Deals
Aer Lingus
  • Aer Lingus
  • 15/11
  • 1 total stop
  • 12h 50m total
  • Portsmouth to Marco Island
Search Deals
High demand for flights, 2% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Portsmouth to Marco Island 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 858,174 searches. Data last updated 18 June 2026.
Use the filters below to find and compare flights from Portsmouth to Marco Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SouthamptonMiami

SOU - MIA

SOUMIA

Southampton Eastleigh

Sat 19/9

09:15-10:25

2 stops30h 10m

Miami

Sun 27/9

11:25-08:35

2 stops16h 10m

£629

SouthamptonMiami

SOU - MIA

SOUMIA

Southampton Eastleigh

Mon 21/9

19:30-20:10

2 stops29h 40m

Miami

Mon 28/9

22:40-19:00

2 stops15h 20m

£631

SouthamptonMiami

SOU - MIA

SOUMIA

Southampton Eastleigh

Mon 24/8

12:35-17:00

2 stops33h 25m

Miami

Mon 7/9

19:45-19:00

2 stops18h 15m

£631

SouthamptonMiami

SOU - MIA

SOUMIA

Southampton Eastleigh

Thu 10/9

19:30-14:30

2 stops48h 00m

Miami

Mon 14/9

17:00-19:00

2 stops21h 00m

£632

SouthamptonMiami

SOU - MIA

SOUMIA

Southampton Eastleigh

Mon 24/8

18:05-14:45

1 stop25h 40m

Miami

Tue 8/9

16:55-08:45

1 stop10h 50m

£635

SouthamptonMiami

SOU - MIA

SOUMIA

Southampton Eastleigh

Thu 27/8

09:15-23:37

2 stops19h 22m

Miami

Wed 9/9

11:49-08:35

2 stops15h 46m

£639
Fastest return journey

SouthamptonMiami

SOU - MIA

SOUMIA

Southampton Eastleigh

Thu 27/8

09:15-23:37

2 stops19h 22m

Miami

Tue 8/9

16:55-08:45

1 stop10h 50m

£639

SouthamptonMiami

SOU - MIA

SOUMIA

Southampton Eastleigh

Tue 15/9

19:55-14:30

2 stops23h 35m

Miami

Tue 6/10

17:05-14:45

2 stops16h 40m

£714

SouthamptonMiami

SOU - MIA

SOUMIA

Southampton Eastleigh

Tue 11/8

09:15-21:34

2 stops17h 19m

Miami

Fri 21/8

11:22-08:45

2 stops16h 23m

£749

SouthamptonMiami

SOU - MIA

SOUMIA

Southampton Eastleigh

Tue 4/8

09:15-10:19

2 stops30h 04m

Miami

Sat 22/8

08:25-08:45

2 stops19h 20m

£749

Flights are sorted by cheapest return flights first.

Deals found on 17/6

Showing 1-10 of 23 resultsSorted by cheapest first
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Best time to book a flight from Portsmouth to Marco Island

Have a flexible travel schedule? Discover the best time to fly to Marco Island from Portsmouth with our price prediction graph.
Estimated return 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 Portsmouth to Marco Island

What is the cheapest time of day to fly from P0R to MA9?

Find hourly flight availability from Portsmouth to Marco Island. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 June 2026.

When flying from Portsmouth to Marco Island, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Portsmouth to Marco Island

Explore weekly flight availability from Portsmouth to Marco Island. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 18 June 2026.

The most flights from P0R to MA9 are scheduled on a Tuesday (24 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (15 on average).

Related info for your journey

Find useful and relevant information for your journey from Portsmouth to Marco Island. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Portsmouth to Marco Island?

    A quick flight from Portsmouth to Marco Island can take about 29h 40m. Delta provides one of the quickest options available for as low as £631. There are 4381 mi between Portsmouth and Marco Island. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most reliable airlines from Portsmouth to Marco Island?

    No one likes to see their flight delayed. When booking a flight from Portsmouth to Marco Island consider choosing Malaysia Airlines (92%), Gulf Air (92%) or KLM (88%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Portsmouth to Marco Island?

    While on average a flight from Portsmouth to Marco Island is generally £1,653, our data shows the cheapest flight currently is £366. When looking at the most popular route, (Southampton Eastleigh - Miami), you can expect to pay £469 for that flight.

  • Can I find deals for flights from Portsmouth to Marco Island that include hotel bookings?

    Yes. In addition to deals on Portsmouth to Marco Island flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Portsmouth to Marco Island?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portsmouth to Marco Island.

  • Can I find deals for business class flights from Portsmouth to Marco Island?

    Yes. Cheapflights offers flight deals from Portsmouth to Marco Island by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Portsmouth to Marco Island

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Portsmouth to Marco Island

Discover the top 10 airlines that operate flights from Portsmouth to Marco Island. 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 858,174 searches. Data last updated 18 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Norse Atlantic UKCheapest£274Average£418FlexibilityNo cancel feeOn-timeN/A
Search Norse Atlantic UK flights
IcelandairCheapest£301Average£384FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
SWISSCheapest£303Average£369FlexibilityNo cancel feeOn-time79%
Search SWISS flights
DeltaCheapest£312Average£632FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Scandinavian AirlinesCheapest£315Average£376FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
A.P.G.Cheapest£327Average£399FlexibilityNo cancel feeOn-timeN/A
Search A.P.G. flights
TAP AIR PORTUGALCheapest£350Average£522FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
FinnairCheapest£356Average£544FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Air EuropaCheapest£359Average£477FlexibilityNo cancel feeOn-time83%
Search Air Europa flights
United AirlinesCheapest£360Average£580FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Portsmouth to Marco Island?

Cheapflights makes it easy to find Portsmouth to Marco Island flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Portsmouth to Marco Island?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Portsmouth to Marco Island.

Can Cheapflights find flights from Portsmouth to Marco Island with no change fees?

Certainly. Search results for flights to Marco Island from Portsmouth shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Portsmouth to Marco Island become cheaper?

Of course! You can now track prices for flights from Portsmouth to Marco Island and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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