$296 Find Cheap Flights from Portugal to Baltimore

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Baltimore departing on 4/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Baltimore

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Baltimore, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Baltimore, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Portugal to Baltimore

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portugal to Baltimore that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Portugal to Baltimore

Thu, Mar 19 - Tue, Mar 24
Air France Logo
11:20 am - 11:01 pm
OPO
-
BWI
15h 41m
2 stops
Air France Logo
3:35 pm - 10:30 am
BWI
-
OPO
14h 55m
2 stops
$572Air France
Thu, Apr 9 - Sat, Apr 25
Delta Logo
5:35 am - 7:19 pm
LIS
-
BWI
18h 44m
2 stops
Delta Logo
5:20 pm - 10:45 am
BWI
-
LIS
12h 25m
1 stop
$580Delta
Thu, Apr 9 - Sat, Apr 25
Delta Logo
5:35 am - 7:19 pm
LIS
-
BWI
18h 44m
2 stops
Delta Logo
5:36 pm - 6:45 pm
BWI
-
LIS
20h 09m
2 stops
$590Delta
Thu, Apr 9 - Sat, Apr 25
Air France Logo
12:45 pm - 7:19 pm
LIS
-
BWI
11h 34m
1 stop
Air France Logo
5:20 pm - 10:45 am
BWI
-
LIS
12h 25m
1 stop
$592Air France
Wed, Apr 15 - Sun, Apr 19
United Airlines Logo
7:25 am - 5:33 pm
LIS
-
BWI
39h 08m
2 stops
United Airlines Logo
6:00 am - 8:20 am
BWI
-
LIS
21h 20m
2 stops
$600United Airlines
Wed, Apr 15 - Sun, Apr 19
United Airlines Logo
7:25 am - 2:02 pm
LIS
-
BWI
35h 37m
2 stops
United Airlines Logo
3:42 pm - 3:30 pm
BWI
-
LIS
42h 48m
2 stops
$609United Airlines
Sat, Apr 18 - Sat, Apr 25
British Airways Logo
4:25 pm - 7:45 pm
LIS
-
BWI
32h 20m
1 stop
British Airways Logo
9:30 pm - 6:05 pm
BWI
-
LIS
15h 35m
1 stop
$613British Airways
Mon, Apr 20 - Sun, Apr 26
Multiple Airlines Logo
12:45 pm - 7:16 pm
LIS
-
BWI
11h 31m
1 stop
Multiple Airlines Logo
3:33 pm - 10:45 am
BWI
-
LIS
14h 12m
1 stop
$618Multiple Airlines
Wed, Apr 15 - Sun, Apr 19
American Airlines Logo
6:35 am - 10:06 pm
LIS
-
BWI
20h 31m
2 stops
American Airlines Logo
5:05 am - 11:05 pm
BWI
-
LIS
37h 00m
2 stops
$621American Airlines
Thu, Apr 16 - Sun, Apr 19
American Airlines Logo
8:20 am - 11:56 pm
OPO
-
BWI
20h 36m
2 stops
American Airlines Logo
8:14 pm - 7:40 am
BWI
-
OPO
30h 26m
2 stops
$636American Airlines
Booking Insights

KAYAK's insights & trends for flights to Baltimore

Get data-powered insights and trends for flights to Baltimore to help you find the cheapest flights, the best time to fly and much more.

What are the most popular airlines flying to Baltimore/Washington?

The most popular airline among KAYAK users flying to Baltimore/Washington is TAP AIR PORTUGAL, followed by United Airlines and British Airways.

Good to know

Cheapest flight$296
Flight from Lisbon to Baltimore

FAQs - booking Baltimore flights

  • How far is Baltimore/Washington Airport from central Baltimore?

    The distance between Baltimore/Washington Airport and downtown Baltimore is 8 miles.

  • What is the name of Baltimore’s airport?

    Baltimore is served by Baltimore/Washington Airport, also commonly referred to as Baltimore Washington Intl, Baltimore/Washington, or Baltimore/Washington Intl Thurgood Marshall. The airport code is BWI.

  • How does KAYAK find such low prices on flights to Baltimore?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Baltimore.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Baltimore?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Baltimore is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Baltimore?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Baltimore with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Baltimore?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Baltimore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to Baltimore are there each week?

    Each week there are around 1,838 direct flights from within Portugal to Baltimore. The most common day for departures is Friday, with 15% of flights taking off on this day.

Top tips for finding cheap flights to Baltimore

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Baltimore flight deals.

Reviews of the top airline flying from Portugal to Baltimore

 
See real verified KAYAK customer reviews for airlines flying to Baltimore. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Portugal to Baltimore. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Baltimore? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.7
British AirwaysOverall score based on 7778 reviews
6.9Boarding
6.8Comfort
7.6Crew
6.4Entertainment
6.4Food
Airline reviews

I paid for a very expensive Business Class seat to and from Cairo Egypt from Charleston SC. There was partnership from states to London using American Airlines. That leg was amazing. The British Airlines leg was a joke. They used the standard no leg room 3 by 3 seats. A tray was put on the middle seat. The trip was 5 hours, from London to Cairo, thus my BC purchase. There was no screen proving tv/movie options, only a small device plug. The fold down tray and the bag of peanuts were typical of normal short run flying. The one toilet was located in the galley. We all got to know each other well. This was my first and last trip with British Airlines. I now understand why they would NEVER give me a seat chart so that I could make a selection.prior to departure. It honestly would not have made a difference, there were less than 50% of occupied seats. Apparently everyone got the memo but me. I have never felt so cheated as with that trip, got to so another going back to London, yeah. I will be sending a letter to customer service and asking for a refund. I will be photos comparing the two BC legs. OH, one more thing. The FC ticket holders got bulkhead and exit row seats. I know they had to be thrilled

2.0 MediocreAnonymous, Mar 2026
CHS - CLT
Read more British Airways reviews

I paid for a very expensive Business Class seat to and from Cairo Egypt from Charleston SC. There was partnership from states to London using American Airlines. That leg was amazing. The British Airlines leg was a joke. They used the standard no leg room 3 by 3 seats. A tray was put on the middle seat. The trip was 5 hours, from London to Cairo, thus my BC purchase. There was no screen proving tv/movie options, only a small device plug. The fold down tray and the bag of peanuts were typical of normal short run flying. The one toilet was located in the galley. We all got to know each other well. This was my first and last trip with British Airlines. I now understand why they would NEVER give me a seat chart so that I could make a selection.prior to departure. It honestly would not have made a difference, there were less than 50% of occupied seats. Apparently everyone got the memo but me. I have never felt so cheated as with that trip, got to so another going back to London, yeah. I will be sending a letter to customer service and asking for a refund. I will be photos comparing the two BC legs. OH, one more thing. The FC ticket holders got bulkhead and exit row seats. I know they had to be thrilled

Late takeoff, but on time landing. Lost bags, 3 days to find them, still in transit to my location. Power outlets broken, Wi-Fi not working, so much for working on the long flight.

Late! Late and late! More than 1hr 30mn. This sucks when it is the last of a 4 flight journey. I missed my dinner! Which is not nice on Valentine’s Day!!! But better than the gate next to us, the poor Chinese people were rebooked to the next day flight. AA had to call security as it became very heated with the passengers! It was a mess at DFW that afternoon/evening. I wish they had some food for the people who travel as part of international journey. Indigo does it in India and it is fantastic.

Good. For a long flight. The comfort of the seat could be better. Also, the food was « normal » plane food. Not indian plane food unfortunately! Everything else was smooth and great.

The seats were comfortable. So many empty seats allowed for stretching out and sleeping. The onboard entertainment was pretty good. The cabin crew were so kind and kept the passengers well- hydrated, and well fed.

We had American Airlines on our return and it was confusing if we were going with Aa or BA I had 2 different flight numbers and didn’t get our gate until it was boarding. So we were a bit nervous as the which it was

Our Jackson, Mississippi to Dallas Fort Worth flight was delayed on 1/19/26.. This was changed to Jackson to Charlotte in the last minute because of this delay. This started some kind of disconnect between American Airlines and British Airways bookings. We could not go past the passport control in London Heathrow. I had to go to the counter and waited for more than 30 minutes to get a new boarding pass. Problems did not end there. Somehow our entire return flight was canceled by someone. I had to make several phone calls over several days to fix the problem – this was not easy from India. Looks like there was some kind of disconnect between two airlines or some agent did not do it right. I’m anxious to know what went wrong.

My touch screen at my seat wasn't working, the films BA advertised on the website for this flight were not available, and the plane was a little dated, food was good and the staff were good, just let down by the aircraft facilities.

Did not like the seating configuration at all with 2+3+2 in business class. Lacking total privacy and comfort

The flight crew was kind, flexible, and accommodating. The seats on the plane were extremely uncomfortable.

Everything you need to know for your flight to Baltimore

Information on the airport you'll fly into in Baltimore