What are the cheapest airlines to fly from Baltimore to Portimão one-way?

One-way options have recently been found by users for as low as $539 on PLAY. Other airlines that offer cheap prices include Delta from $601 and British Airways from $826 one-way.

What is the cheapest day to fly from Baltimore to Portimão?

Travelers seeking maximum savings on their Baltimore to Portimão flight should consider departing on Wednesday evenings when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

How far in advance should I book a flight from Baltimore to Portimão?

Travelers have found it’s best to book a flight 15 days in advance to save up to 107% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 15 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Baltimore to Portimão 1-2 weeks in advance for as low as $595, or $1,051 for flights within the next 24 hours.

What is the cheapest month to fly from Baltimore to Portimão?

November is one of the best times of the year to fly to Portimão from Baltimore. Prices for November average $890 per person but you can even find prices for as low as $505. The most expensive prices can be found in the month of June. Opting for a November flight can save you 36% on your journey compared to booking in June

What is the cheapest time of day to fly from BWI to P0T?

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

What airport do you fly from for flights from Baltimore to Portimão?

Most people fly from Baltimore/Washington (BWI) if they book a flight from Baltimore to Portimão. On average, Baltimore/Washington has 0 outbound flights to Portimão per day from 1 airline. Baltimore/Washington is conveniently located just 8.5 mi from Baltimore’s city center.

Can I find deals for flights from Baltimore to Portimão that include hotel bookings?

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

How can I find direct flights from Baltimore to Portimão?

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

Can I find deals for business class flights from Baltimore to Portimão?

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

$336+ Flights from Baltimore to Portimão

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Cheap flight deals from Baltimore to Portimão

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$635 (Gotogate)
One-way from	$336 (Kiwi.com)
Popular in	June
Cheapest in	November
Average price	$1,172

Provider with most accurate pricing for Washington, D.C. (WAS)-Faro flight deals.

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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Faro flights.

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From Baltimore/Washington to Portimão

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One-way flight from Baltimore/Washington to Portimão

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Highest demand for flights based on searches. 22% potential increase in price ($261 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($30 potential savings vs. average RT price).

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Average for round-trip flights in May 2025

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Find flight deals from Baltimore to Portimão

Cheapest flights from Baltimore to Portimão
Explore the most affordable flight options available from Baltimore to Portimão. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Tue 5/66:50 pmBWI - FAO

1 stop20h 55mPLAY

Wed 5/149:45 pmFAO - BWI

1 stop24h 55mPLAY

Deal found 4/30

$554

Sun 5/185:35 amBWI - FAO

3 stops32h 55mMultiple Airlines

Thu 5/227:55 pmFAO - BWI

3 stops32h 38mMultiple Airlines

Deal found 4/30

$785

Sun 5/259:20 pmBWI - FAO

1 stop32h 00mBritish Airways

Tue 6/311:30 amFAO - BWI

1 stop13h 05mBritish Airways

Deal found 4/29

$1,390

Tue 7/85:26 pmBWI - FAO

2 stops19h 14mDelta

Sun 7/136:40 pmFAO - BWI

2 stops32h 24mDelta

Deal found 4/30

$1,428

Sat 8/239:20 pmBWI - FAO

1 stop15h 55mAmerican Airlines

Sun 8/3111:15 amFAO - BWI

1 stop13h 20mAmerican Airlines

Deal found 4/30

$1,604

Tue 5/69:20 pmBWI - FAO

2 stops16h 40mAer Lingus

Wed 5/147:40 pmFAO - BWI

2 stops28h 55mAer Lingus

Deal found 4/30

$1,755

Fri 5/96:45 amBWI - FAO

2 stops26h 50mUnited Airlines

Tue 5/133:25 pmFAO - BWI

2 stops35h 12mUnited Airlines

Deal found 4/30

$1,866

Sat 6/287:40 pmBWI - FAO

2 stops17h 30mKLM

Sun 7/68:05 amFAO - BWI

2 stops19h 08mKLM

Deal found 4/30

$3,704

Best flights from Baltimore to Portimão
Discover carefully curated flight deals from Baltimore to Portimão that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 1, 2025.

Fri 5/166:50 pmBWI - FAO

1 stop20h 55mPLAY

Sat 5/319:45 pmFAO - BWI

1 stop24h 55mPLAY

Deal found 4/30

$635

Sun 5/185:35 amBWI - FAO

3 stops32h 55mMultiple Airlines

Thu 5/227:55 pmFAO - BWI

3 stops32h 38mMultiple Airlines

Deal found 4/30

$785

Fri 7/46:50 pmBWI - FAO

1 stop20h 55mWorldTicket

Wed 7/309:45 pmFAO - BWI

1 stop24h 55mWorldTicket

Deal found 4/30

$1,155

Mon 6/309:20 pmBWI - FAO

1 stop12h 25mBritish Airways

Fri 8/17:50 pmFAO - BWI

1 stop28h 45mBritish Airways

Deal found 4/30

$1,253

Tue 7/85:26 pmBWI - FAO

2 stops19h 14mDelta

Sun 7/136:40 pmFAO - BWI

2 stops32h 24mDelta

Deal found 4/30

$1,428

Fri 7/412:32 pmBWI - FAO

2 stops16h 38mKLM

Tue 7/298:25 amFAO - BWI

2 stops18h 39mKLM

Deal found 4/30

$1,559

Sat 8/239:20 pmBWI - FAO

1 stop15h 55mAmerican Airlines

Sun 8/3111:15 amFAO - BWI

1 stop13h 20mAmerican Airlines

Deal found 4/30

$1,604

Sat 7/58:30 pmBWI - FAO

2 stops22h 20mIcelandair

Sun 7/276:10 pmFAO - BWI

2 stops30h 15mIcelandair

Deal found 4/30

$1,676

Sat 6/2111:19 amBWI - FAO

3 stops18h 06mUnited Airlines

Sun 6/293:25 pmFAO - BWI

2 stops31h 42mUnited Airlines

Deal found 4/30

$2,063

Thu 7/39:20 pmBWI - FAO

2 stops16h 40mAer Lingus

Tue 7/293:20 pmFAO - BWI

2 stops33h 15mAer Lingus

Deal found 4/30

$2,257

Last-minute flights from Baltimore to Portimão
Discover last-minute flight deals from Baltimore to Portimão. Data last updated May 1, 2025 and is based on user searches.

Tue 5/66:50 pmBWI - FAO

1 stop20h 55mPLAY

Wed 5/149:45 pmFAO - BWI

1 stop24h 55mPLAY

Deal found 4/30

$554

Tue 5/69:20 pmBWI - FAO

2 stops16h 40mAer Lingus

Wed 5/147:40 pmFAO - BWI

2 stops28h 55mAer Lingus

Deal found 4/30

$1,755

Fri 5/96:50 pmBWI - FAO

1 stop20h 55mMultiple Airlines

Tue 5/139:40 pmFAO - BWI

2 stops25h 00mMultiple Airlines

Deal found 4/30

$1,062

Fri 5/96:45 amBWI - FAO

2 stops26h 50mUnited Airlines

Tue 5/133:25 pmFAO - BWI

2 stops35h 12mUnited Airlines

Deal found 4/30

$1,866

Fri 5/91:45 pmBWI - FAO

2 stops15h 45mAmerican Airlines

Tue 5/1311:30 amFAO - BWI

1 stop13h 05mAmerican Airlines

Deal found 4/30

$2,114

Sun 5/185:35 amBWI - FAO

3 stops32h 55mMultiple Airlines

Thu 5/227:55 pmFAO - BWI

3 stops32h 38mMultiple Airlines

Deal found 4/30

$785

Tue 5/201:45 pmBWI - FAO

2 stops15h 45mAmerican Airlines

Tue 5/2711:30 amFAO - BWI

1 stop13h 05mAmerican Airlines

Deal found 4/30

$1,789

Sun 5/259:20 pmBWI - FAO

1 stop32h 00mBritish Airways

Tue 6/311:30 amFAO - BWI

1 stop13h 05mBritish Airways

Deal found 4/29

$1,390

One-way flights from Baltimore to Portimão
Search for one-way flight options from Baltimore to Portimão. Find affordable one-way fares based on user searches. Data last updated May 1, 2025.

Wed 8/67:42 pmBWI - FAO

3 stops22h 18mMultiple Airlines

Deal found 4/30

$336

Tue 6/106:50 pmBWI - FAO

1 stop20h 55mPLAY

Deal found 4/30

$539

Tue 7/85:37 pmBWI - FAO

2 stops19h 03mDelta

Deal found 5/1

$601

Wed 8/69:20 pmBWI - FAO

1 stop16h 45mBritish Airways

Deal found 4/30

$826

Sat 9/68:30 pmBWI - FAO

2 stops22h 20mIcelandair

Deal found 4/30

$900

Tue 6/109:20 pmBWI - FAO

2 stops16h 40mAmerican Airlines

Deal found 4/30

$1,134

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreFaro

BWI - FAO

BWIFAO

Baltimore/Washington

Fri 5/16

6:50 pm-8:45 pm

1 stop20h 55m

Faro

Sat 5/31

9:45 pm-5:40 pm

1 stop24h 55m

$635

BaltimoreFaro

BWI - FAO

BWIFAO

Baltimore/Washington

Sun 5/18

5:35 am-7:30 pm

3 stops32h 55m

Faro

Thu 5/22

7:55 pm-11:33 pm

3 stops32h 38m

$785

BaltimoreFaro

BWI - FAO

BWIFAO

Baltimore/Washington

Fri 7/4

6:50 pm-8:45 pm

1 stop20h 55m

Faro

Wed 7/30

9:45 pm-5:40 pm

1 stop24h 55m

$1,155

BaltimoreFaro

BWI - FAO

BWIFAO

Baltimore/Washington

Mon 6/30

9:20 pm-2:45 pm

1 stop12h 25m

Faro

Fri 8/1

7:50 pm-7:35 pm

1 stop28h 45m

$1,253

BaltimoreFaro

BWI - FAO

BWIFAO

Baltimore/Washington

Tue 7/8

5:26 pm-5:40 pm

2 stops19h 14m

Faro

Sun 7/13

6:40 pm-10:04 pm

2 stops32h 24m

$1,428

BaltimoreFaro

BWI - FAO

BWIFAO

Baltimore/Washington

Fri 7/4

12:32 pm-10:10 am

2 stops16h 38m

Faro

Wed 7/30

7:50 am-10:04 pm

2 stops19h 14m

$1,559

BaltimoreFaro

BWI - FAO

BWIFAO

Baltimore/Washington

Sat 8/23

9:20 pm-6:15 pm

1 stop15h 55m

Faro

Sun 8/31

11:15 am-7:35 pm

1 stop13h 20m

$1,604

BaltimoreFaro

BWI - FAO

BWIFAO

Baltimore/Washington

Sat 7/5

8:30 pm-11:50 pm

2 stops22h 20m

Faro

Sun 7/27

6:10 pm-7:25 pm

2 stops30h 15m

$1,676

BaltimoreFaro

BWI - FAO

BWIFAO

Baltimore/Washington

Sat 6/21

11:19 am-10:25 am

3 stops18h 06m

Faro

Sun 6/29

3:25 pm-6:07 pm

2 stops31h 42m

$2,063

BaltimoreFaro

BWI - FAO

BWIFAO

Baltimore/Washington

Thu 7/3

9:20 pm-7:00 pm

2 stops16h 40m

Faro

Tue 7/29

3:20 pm-7:35 pm

2 stops33h 15m

$2,257

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 16 results

Best time to book a flight from Baltimore to Portimão

Have a flexible travel schedule? Discover the best time to fly to Portimão from Baltimore 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.

Cheapflights Insights

Everything you need to know about your flight from Baltimore to Portimão

What is the cheapest month to book a flight from Baltimore to Portimão?

Currently, November is the cheapest month in which you can book a flight from Baltimore to Portimão (average of $628). Flying from Baltimore to Portimão in June is currently the most expensive (average of $1,324). 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.

Rainfall in Portimão by month

In terms of precipitation, rainfall in Portimão ranges from 0.1 - 4.6 inches per month. December is typically the wettest month, when rainfall can reach 4.6 in. July is typically the driest time to visit Portimão when rainfall is around 0.1 in.

Temperature in Portimão by month

If weather is an important factor for your trip to Portimão, 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 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Portimão

See what other customers who have flown with Delta, KLM and United Airlines from Baltimore to Portimão have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,934 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM

7.8

Good

1,334 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,696 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Icelandair

7.0

Good

487 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What airport do you fly from for flights from Baltimore to Portimão?
Most people fly from Baltimore/Washington (BWI) if they book a flight from Baltimore to Portimão. On average, Baltimore/Washington has 0 outbound flights to Portimão per day from 1 airline. Baltimore/Washington is conveniently located just 8.5 mi from Baltimore’s city center.
What are the cheapest airlines to fly from Baltimore to Portimão one-way?
One-way options have recently been found by users for as low as $539 on PLAY. Other airlines that offer cheap prices include Delta from $601 and British Airways from $826 one-way.
Can I find deals for flights from Baltimore to Portimão that include hotel bookings?
Yes. In addition to deals on Baltimore to Portimão flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Baltimore to Portimão?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Baltimore to Portimão.
Can I find deals for business class flights from Baltimore to Portimão?
Yes. Cheapflights offers flight deals from Baltimore to Portimão 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 Baltimore to Portimão?
Currently, November is the cheapest month in which you can book a flight from Baltimore to Portimão (average of $628). Flying from Baltimore to Portimão in June is currently the most expensive (average of $1,324). 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

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Baltimore to Portimão

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest$805	Average$1,127	FlexibilityNo cancel fee	On-time70%

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$336+ Cheap flights from Baltimore (BWI) to Portimão, Portugal

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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Baltimore to Portimão with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Baltimore to Portimão

Keep the following information in mind while searching for Baltimore to Portimão flight deals. Data was last updated May 1, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Baltimore to Portimão

Cheapest flights from Baltimore to PortimãoExplore the most affordable flight options available from Baltimore to Portimão. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Explore the most affordable flight options available from Baltimore to Portimão. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Baltimore to Portimão

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

Cheapflights Insights

Everything you need to know about your flight from Baltimore to Portimão

What is the cheapest month to book a flight from Baltimore to Portimão?

Rainfall in Portimão by month

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

Temperature in Portimão by month

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

Reviews of airlines servicing Portimão

See what other customers who have flown with Delta, KLM and United Airlines from Baltimore to Portimão have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What airport do you fly from for flights from Baltimore to Portimão?

What are the cheapest airlines to fly from Baltimore to Portimão one-way?

Can I find deals for flights from Baltimore to Portimão that include hotel bookings?

How can I find direct flights from Baltimore to Portimão?

Can I find deals for business class flights from Baltimore to Portimão?

What is the cheapest month to book a flight from Baltimore to Portimão?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Baltimore to Portimão

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

Top airline flying from Baltimore to Portimão

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Cheapest flights from Baltimore to Portimão
Explore the most affordable flight options available from Baltimore to Portimão. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.