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Cheap flights from Maryland to Porto from $229

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Maryland to Porto departing on 1/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Maryland to Porto

Cheap round-trip flights

These are some of the best round-trip flight deals from Maryland to Porto that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Maryland to Porto.

Cheap last minute flights

Planning a quick getaway from Maryland to Porto? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Porto, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Maryland to Porto

Find recent round-trip train or bus tickets from Maryland to Porto.

All round-trip flight deals to Porto

The cheapest plane tickets to Porto found on KAYAK recently.
6:10 pm - 8:00 amBWI-OPO
32h 50m3 stops
9:55 pm - 6:00 pmOPO-BWI
24h 05m3 stops
Mon, Mar 3 - Mon, Mar 10
6:10 pm - 9:15 pmBWI-OPO
22h 05m2 stops
9:25 pm - 5:00 pmOPO-BWI
24h 35m2 stops
Fri, Feb 28 - Fri, Mar 7
5:30 pm - 3:00 pmIAD-OPO
16h 30m1 stop
2:00 pm - 10:00 pmOPO-IAD
12h 00m1 stop
$507TAP AIR PORTUGAL
Find Deal
Tue, Mar 4 - Wed, Mar 19
7:15 pm - 11:05 amIAD-OPO
10h 50m1 stop
6:55 am - 2:00 pmOPO-IAD
11h 05m1 stop
$511TAP AIR PORTUGAL
Find Deal
Mon, Mar 3 - Mon, Mar 10
10:05 pm - 5:05 pmIAD-OPO
14h 00m1 stop
12:05 pm - 7:59 pmOPO-IAD
12h 54m1 stop
$516Scandinavian Airlines
Find Deal
Thu, May 15 - Wed, May 21
8:45 pm - 6:30 pmIAD-OPO
16h 45m1 stop
7:20 pm - 4:15 pmOPO-IAD
25h 55m1 stop
$524SWISS
Find Deal
Sun, Mar 30 - Mon, Apr 7
5:24 pm - 9:45 amIAD-OPO
11h 21m1 stop
6:00 am - 3:50 pmOPO-IAD
14h 50m1 stop
$527United Airlines
Find Deal
Mon, Mar 31 - Tue, Apr 8
8:45 pm - 6:30 pmIAD-OPO
16h 45m1 stop
7:20 pm - 4:15 pmOPO-IAD
25h 55m1 stop
$528SWISS
Find Deal
Sun, Mar 30 - Mon, Apr 7
5:24 pm - 9:45 amIAD-OPO
11h 21m1 stop
6:00 am - 8:58 pmOPO-IAD
19h 58m2 stops
$537United Airlines
Find Deal
Mon, Mar 31 - Tue, Apr 8
10:05 pm - 5:05 pmIAD-OPO
14h 00m1 stop
12:05 pm - 7:59 pmOPO-IAD
12h 54m1 stop
$620Scandinavian Airlines
Find Deal
Thu, May 15 - Wed, Aug 20
8:00 am - 8:00 amPHL-OPO
43h 00m2 stops
Sat, Jan 25
6:00 am - 1:15 pmPHL-OPO
50h 15m2 stops
Thu, Jan 23
6:50 pm - 8:00 pmBWI-OPO
20h 10m1 stop
$381PLAY
Find Deal
Mon, Jul 7
10:30 pm - 1:05 pmIAD-OPO
9h 35m1 stop
$401TAP AIR PORTUGAL
Find Deal
Wed, Feb 26
10:30 pm - 7:00 pmIAD-OPO
15h 30m1 stop
$403TAP AIR PORTUGAL
Find Deal
Sun, Feb 16
5:10 pm - 9:45 amIAD-OPO
11h 35m1 stop
$439United Airlines
Find Deal
Sun, Mar 30
10:50 am - 9:45 amBWI-OPO
17h 55m2 stops
$439United Airlines
Find Deal
Sun, Mar 30
10:55 pm - 7:40 amIAD-OPO
28h 45m2 stops
$445British Airways
Find Deal
Tue, Mar 11
10:25 pm - 5:40 pmBWI-OPO
14h 15m1 stop
$458British Airways
Find Deal
Tue, Feb 11
6:50 pm - 8:00 pmBWI-OPO
20h 10m1 stop
$489PLAY
Find Deal
Mon, Jun 30
9:21 pm - 4:40 pmPHL-OPO
14h 19m1 stop
8:40 pm - 3:35 pmOPO-PHL
23h 55m1 stop
Sun, Jan 19 - Thu, Jan 30
3:30 pm - 11:35 amPHL-OPO
15h 05m2 stops
6:00 am - 10:36 pmOPO-PHL
21h 36m2 stops
$607Air Canada
Find Deal
Sun, Jan 19 - Tue, Jan 28
9:21 pm - 4:40 pmPHL-OPO
14h 19m1 stop
8:20 am - 8:19 pmOPO-PHL
16h 59m2 stops
$609British Airways
Find Deal
Sun, Jan 19 - Wed, Jan 29
5:35 pm - 11:35 amPHL-OPO
13h 00m1 stop
6:00 am - 4:00 pmOPO-PHL
15h 00m1 stop
$613Lufthansa
Find Deal
Sun, Jan 19 - Tue, Jan 28
5:35 pm - 11:35 amPHL-OPO
13h 00m1 stop
6:00 am - 2:50 pmOPO-PHL
37h 50m2 stops
$617United Airlines
Find Deal
Sun, Jan 19 - Thu, Jan 30
5:35 pm - 11:35 amPHL-OPO
13h 00m1 stop
12:30 pm - 4:00 pmOPO-PHL
32h 30m1 stop
$635Lufthansa
Find Deal
Sun, Jan 19 - Wed, Jan 29
6:40 pm - 4:40 pmPHL-OPO
17h 00m1 stop
8:20 am - 3:35 pmOPO-PHL
12h 15m1 stop
Sun, Jan 19 - Sun, Jan 26
3:30 pm - 11:35 amPHL-OPO
15h 05m2 stops
6:00 am - 10:36 pmOPO-PHL
21h 36m2 stops
$657Air Canada
Find Deal
Sun, Jan 19 - Mon, Jan 27
9:31 pm - 4:00 pmPHL-OPO
13h 29m2 stops
8:20 am - 8:19 pmOPO-PHL
16h 59m2 stops
$725Iberia
Find Deal
Sun, Jan 19 - Wed, Jan 29
9:21 pm - 4:40 pmPHL-OPO
14h 19m1 stop
8:20 am - 3:35 pmOPO-PHL
12h 15m1 stop
$1,505British Airways
Find Deal
Sun, Jan 19 - Thu, Jan 30

TAP AIR PORTUGAL flights from Maryland to Porto

Our best TAP AIR PORTUGAL deals on Maryland to Porto flight tickets
TAP AIR PORTUGAL
Mar 4
IAD5:30 pmWashington, D.C. Dulles Intl
16h 30m
1 stop
OPO3:00 pmPorto
Mar 19
OPO2:00 pmPorto
12h 00m
1 stop
IAD10:00 pmWashington, D.C. Dulles Intl
TAP AIR PORTUGAL
Mar 3
IAD7:15 pmWashington, D.C. Dulles Intl
10h 50m
1 stop
OPO11:05 amPorto
Mar 10
OPO6:55 amPorto
11h 05m
1 stop
IAD2:00 pmWashington, D.C. Dulles Intl
TAP AIR PORTUGAL
Mar 17
IAD8:15 pmWashington, D.C. Dulles Intl
16h 45m
1 stop
OPO5:00 pmPorto
Mar 31
OPO9:50 pmPorto
22h 30m
1 stop
IAD3:20 pmWashington, D.C. Dulles Intl

SWISS flights from Maryland to Porto

Our best SWISS deals on Maryland to Porto flight tickets
SWISS
Mar 30
IAD8:45 pmWashington, D.C. Dulles Intl
16h 45m
1 stop
OPO6:30 pmPorto
Apr 7
OPO7:20 pmPorto
25h 55m
1 stop
IAD4:15 pmWashington, D.C. Dulles Intl
SWISS
Mar 30
IAD8:45 pmWashington, D.C. Dulles Intl
16h 45m
1 stop
OPO6:30 pmPorto
Apr 7
OPO7:20 pmPorto
25h 55m
1 stop
IAD4:15 pmWashington, D.C. Dulles Intl
SWISS
Feb 23
IAD8:45 pmWashington, D.C. Dulles Intl
33h 30m
1 stop
OPO11:15 amPorto
Mar 23
OPO4:10 pmPorto
53h 15m
2 stops
IAD5:25 pmWashington, D.C. Dulles Intl

See travel insights to Porto from

How to get the cheapest flight ticket from Maryland to Porto

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

What is the cheapest month to fly to Porto?

The month of February is, on average, the cheapest month to fly to Porto from Maryland, with most prices found around $435. If you aren’t able to travel during the month of February, then book flights to Porto from Maryland during November instead. Flights to Porto in November, while not as cheap as those in February, still average around $460.

What is the cheapest day to depart on your flight to Porto?

The cheapest day to depart on your flight to Porto is on a Sunday when prices can be found for as low as $613. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $779. These prices are subject to change though, so be sure to set up a Price Alert for flights to Porto.

What is the cheapest time of day to depart on your flight to Porto?

In the afternoon is the cheapest time of day to fly from Maryland to Porto when you can find flight prices for as low as $698. Flying to Porto in the afternoon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $836 on average. Flights to Porto from Maryland at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Cheap Maryland to Porto flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Maryland to Porto

Best Price Found

$229

Fastest flight time

9h 15m

Direct flights

None

Airports in Porto

1 airport
The best one-way flight to Porto from Maryland in the past 72 hours is $229. The best round-trip flight deal from Maryland to Porto found on momondo in the last 72 hours is $456.
The fastest flight from Maryland to Porto takes 9h 15m
There are no direct flights from Maryland to Porto. Popular non-direct routes for this connection are Baltimore/Washington Airport - Porto Airport, Philadelphia Airport - Porto Airport and Washington, D.C. Dulles Intl Airport - Porto Airport.
There is 1 airport near Porto: Porto (OPO)

  • When did momondo last update prices for flights from Maryland to Porto Airport?

    Prices for flights from Maryland to Porto Airport were last updated today.

  • How many operators does momondo search for flights from Maryland to Porto Airport?

  • How old do you have to be to fly from Maryland to Porto Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Maryland to Porto Airport.

  • What documentation or ID do you need to fly to Porto Airport?

    The necessary travel and health documents for your Porto Airport 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 Maryland to Porto

Compare and see reviews for airlines that fly from Maryland to Porto with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $436Free CancellationRating
8.0
8,508 reviews
Search Delta flights
KLMPriceFrom $446Free CancellationRating
7.8
1,336 reviews
Search KLM flights

Traveling to a place near Porto?

Book flights to Porto if you plan to visit one of these locations
Aveiro
Coimbra
Chaves
Caminha
Braga
Vila Nova de Gaia
Viseu
Matosinhos
Guimarães
Lamego
Arcos de Valdevez
Espinho
Esposende
Baiao
Ponte de Lima
Mira
Pinhao
Santa Maria da Feira
Curia
Mesao Frio

Why use momondo?

Why should I use momondo to find a flight deal from Maryland to Porto?

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 Maryland to Porto for you.

Can I find flights from Maryland to Porto with flexible booking policies on momondo?

Flights from Maryland to Porto 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 Maryland to Porto?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Porto from Maryland.

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

Price alerts on flights to Porto from Maryland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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