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$283+ Cheap flights from Portugal to Maryland

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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — BWI
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Portugal to Maryland

Discover tips and strategies to find the most affordable flight options for your journey from Portugal (PT0) to Maryland (USMD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$340
(Mytrip)

One-way from

$283
(Kiwi.com)
From Portugal to Maryland
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One-way flight from Portugal to Maryland
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Find flight deals from Portugal to Maryland

Cheapest flights from Portugal to Maryland
Explore the most affordable flight options available from Portugal to Maryland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Mytrip deal was found by Cheapflights users on 1/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/319:15 pmLIS - BWI
1 stop24h 45mPLAY
Sun 2/166:10 pmBWI - LIS
1 stop21h 05mPLAY
Deal found 1/21$340
This AirNGo deal was found by Cheapflights users on 1/20. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/112:10 pmLIS - IAD
1 stop12h 05mAir France
Sat 5/109:20 pmIAD - LIS
1 stop12h 30mAir France
Deal found 1/20$458
This Delta deal was found by Cheapflights users on 1/19. 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.
Mon 2/35:00 amLIS - IAD
1 stop15h 45mDelta
Sun 2/96:30 pmIAD - LIS
1 stop11h 50mDelta
Deal found 1/19$459
This Air France deal was found by Cheapflights users on 1/21. 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.
Wed 3/195:00 amLIS - IAD
1 stop15h 45mMultiple Airlines
Mon 3/2410:30 pmIAD - LIS
1 stop12h 40mMultiple Airlines
Deal found 1/21$460
This Mytrip deal was found by Cheapflights users on 1/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/316:00 pmLIS - BWI
2 stops28h 00mMultiple Airlines
Sun 2/166:10 pmBWI - LIS
2 stops24h 20mMultiple Airlines
Deal found 1/21$463
This Mytrip deal was found by Cheapflights users on 1/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/310:40 amLIS - BWI
1 stop13h 05mBritish Airways
Sun 2/98:30 pmBWI - LIS
1 stop16h 15mBritish Airways
Deal found 1/19$464
This Delta deal was found by Cheapflights users on 1/20. 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.
Mon 2/175:00 amLIS - BWI
2 stops19h 18mDelta
Mon 2/243:30 pmBWI - LIS
2 stops14h 50mDelta
Deal found 1/20$465
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Fri 5/96:35 amLIS - IAD
1 stop13h 25mAmerican Airlines
Fri 5/237:25 pmIAD - LIS
1 stop15h 10mAmerican Airlines
Deal found 1/20$466
This Finnair deal was found by Cheapflights users on 1/20. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/17:30 amLIS - BWI
1 stop17h 05mFinnair
Sat 5/109:20 pmBWI - LIS
1 stop20h 50mFinnair
Deal found 1/20$466
This Delta deal was found by Cheapflights users on 1/20. 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.
Thu 2/65:00 amLIS - DCA
2 stops18h 00mDelta
Wed 2/195:40 pmDCA - LIS
2 stops16h 30mDelta
Deal found 1/20$468
This KLM deal was found by Cheapflights users on 1/20. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/215:00 amLIS - IAD
1 stop15h 45mKLM
Sat 4/512:11 pmIAD - LIS
1 stop14h 49mKLM
Deal found 1/20$469
This KLM deal was found by Cheapflights users on 1/21. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/66:15 amOPO - IAD
1 stop14h 30mKLM
Thu 3/207:30 pmIAD - OPO
1 stop11h 20mKLM
Deal found 1/21$472

Find flights from Portugal to Maryland within your budget

Customize your flight search to find flights from Portugal to Maryland 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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LisbonBaltimore

LIS - BWI

LISBWI

Lisbon Humberto Delgado

Fri 1/31

9:15 pm-5:00 pm

1 stop24h 45m

Baltimore/Washington

Sun 2/16

6:10 pm-8:15 pm

1 stop21h 05m

$340

LisbonWashington, D.C.

LIS - IAD

LISIAD

Lisbon Humberto Delgado

Thu 5/1

12:10 pm-7:15 pm

1 stop12h 05m

Washington, D.C. Dulles Intl

Sat 5/10

9:20 pm-2:50 pm

1 stop12h 30m

$458

LisbonWashington, D.C.

LIS - IAD

LISIAD

Lisbon Humberto Delgado

Mon 2/3

5:00 am-3:45 pm

1 stop15h 45m

Washington, D.C. Dulles Intl

Sun 2/9

6:30 pm-11:20 am

1 stop11h 50m

$459

LisbonWashington, D.C.

LIS - IAD

LISIAD

Lisbon Humberto Delgado

Tue 2/18

5:00 am-3:45 pm

1 stop15h 45m

Washington, D.C. Dulles Intl

Tue 2/25

6:40 pm-3:10 pm

1 stop15h 30m

$460

LisbonBaltimore

LIS - BWI

LISBWI

Lisbon Humberto Delgado

Fri 1/31

6:00 pm-5:00 pm

2 stops28h 00m

Baltimore/Washington

Sun 2/16

6:10 pm-11:30 pm

2 stops24h 20m

$463

LisbonBaltimore

LIS - BWI

LISBWI

Lisbon Humberto Delgado

Mon 2/3

10:40 am-6:45 pm

1 stop13h 05m

Baltimore/Washington

Sun 2/9

8:30 pm-5:45 pm

1 stop16h 15m

$464

LisbonBaltimore

LIS - BWI

LISBWI

Lisbon Humberto Delgado

Mon 2/17

5:00 am-7:18 pm

2 stops19h 18m

Baltimore/Washington

Mon 2/24

3:30 pm-11:20 am

2 stops14h 50m

$465

LisbonWashington, D.C.

LIS - IAD

LISIAD

Lisbon Humberto Delgado

Fri 5/9

6:35 am-3:00 pm

1 stop13h 25m

Washington, D.C. Dulles Intl

Fri 5/23

7:25 pm-3:35 pm

1 stop15h 10m

$466

LisbonBaltimore

LIS - BWI

LISBWI

Lisbon Humberto Delgado

Thu 5/1

7:30 am-7:35 pm

1 stop17h 05m

Baltimore/Washington

Sat 5/10

9:20 pm-11:10 pm

1 stop20h 50m

$466

LisbonWashington, D.C.

LIS - DCA

LISDCA

Lisbon Humberto Delgado

Thu 2/6

5:00 am-6:00 pm

2 stops18h 00m

Washington, D.C. Reagan-National

Wed 2/19

5:40 pm-3:10 pm

2 stops16h 30m

$468

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 60 results
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Best time to book a flight from Portugal to Maryland

Have a flexible travel schedule? Discover the best time to fly to Maryland from Portugal with our price prediction graph.
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.

Travel insights for flights from Portugal to Maryland

Get recent, data-driven insights about flights from Portugal to Maryland including ideal travel times, pricing trends, and more.

Rainfall in Maryland by month

Plan your trip to Maryland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Maryland ranges from 2.9 - 4.1 inches per month. July is typically the wettest month, when rainfall can reach 4.1 in. February is typically the driest time to visit Maryland when rainfall is around 2.9 in.

Temperature in Maryland by month

Plan your trip to Maryland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Maryland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Maryland

Get insights into the airlines that provide service to Maryland. 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 Maryland. Reviews last updated January 21, 2025.
Read reviews from past customers who have flown American Airlines, British Airways and Air France from Portugal to Maryland. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,521 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

8.0

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

8.0

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,341 reviews
Delta
8.0
Very good
8,521 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

8.0

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair
7.6
Good
1,286 reviews
Delta
8.0
Very good
8,521 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

8.0

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Austrian Airlines
7.6
Good
786 reviews
Delta
8.0
Very good
8,521 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

8.0

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

SWISS
7.5
Good
1,600 reviews
Delta
8.0
Very good
8,521 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

8.0

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

  • What are the cheapest airlines to fly from Portugal to Maryland one-way?

    The cheapest airline one-way is PLAY, with whom users have recently found tickets for as low as $313. However, be on the lookout for offers from Royal Air Maroc and Aer Lingus, as they are both options that can get you from Portugal to Maryland for a low price.

  • Can I find deals for flights from Portugal to Maryland that include hotel bookings?

    Yes. In addition to deals on Portugal to Maryland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portugal to Maryland?

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

  • Can I find deals for business class flights from Portugal to Maryland?

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

  • What is the cheapest month to book a flight from Portugal to Maryland?

    Currently, August is the cheapest month in which you can book a flight from Portugal to Maryland (average of $241). Flying from Portugal to Maryland in March is currently the most expensive (average of $290). 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.

See more FAQs

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Alternative routes for Portugal to Maryland

See prices for flight routes from nearby airports that may be better suited for you.
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