BWI

£568 Find Cheap Flights from Portsmouth 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 from Portsmouth to Baltimore departing on 29/4. 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

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Everything you should know

Cheapest return fare
£717
British Airways
Fri 1/5Mon 4/5
SOU - BWI • 2 stops
Cheapest one-way flight
£568
British Airways
Wed 29/4
SOU - BWI • 2 stops
Direct flights
Every day
You can fly direct with Alaska Airlines, American Airlines, and others. Average duration is 0
Direct flights
Direct flights
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Flight Deals
Useful Info
Flight Deals

Cheap Flights from Portsmouth to Baltimore

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Portsmouth 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 return flight deals from Portsmouth to Baltimore

Fri, 1 May - Mon, 4 May
British Airways Logo
19:55 - 19:40
SOU
-
BWI
28h 45m
2 stops
British Airways Logo
21:30 - 19:25
BWI
-
SOU
16h 55m
2 stops
£717British Airways
Fri, 1 May - Mon, 4 May
British Airways Logo
19:55 - 19:40
SOU
-
BWI
28h 45m
2 stops
British Airways Logo
21:30 - 19:25
BWI
-
SOU
16h 55m
2 stops
£718British Airways
Fri, 1 May - Mon, 4 May
British Airways Logo
19:55 - 19:40
SOU
-
BWI
28h 45m
2 stops
British Airways Logo
21:30 - 20:55
BWI
-
SOU
18h 25m
2 stops
£720British Airways
Fri, 1 May - Mon, 4 May
British Airways Logo
19:55 - 19:40
SOU
-
BWI
28h 45m
2 stops
British Airways Logo
21:30 - 20:55
BWI
-
SOU
18h 25m
2 stops
£723British Airways
Fri, 1 May - Mon, 4 May
British Airways Logo
19:55 - 19:40
SOU
-
BWI
28h 45m
2 stops
British Airways Logo
21:30 - 20:55
BWI
-
SOU
18h 25m
2 stops
£728British Airways
Mon, 30 Mar - Mon, 6 Apr
British Airways Logo
18:20 - 19:40
SOU
-
BWI
30h 20m
2 stops
British Airways Logo
21:30 - 20:55
BWI
-
SOU
18h 25m
2 stops
£743British Airways
Sun, 26 Apr - Sun, 3 May
Multiple Airlines Logo
17:20 - 19:25
SOU
-
BWI
31h 05m
3 stops
Multiple Airlines Logo
20:30 - 16:50
BWI
-
SOU
15h 20m
2 stops
£779Multiple Airlines
Sun, 26 Apr - Sun, 3 May
Multiple Airlines Logo
17:20 - 19:25
SOU
-
BWI
31h 05m
3 stops
Multiple Airlines Logo
20:30 - 08:25
BWI
-
SOU
30h 55m
3 stops
£918Multiple Airlines
Fri, 24 Apr - Fri, 1 May
British Airways Logo
06:50 - 19:40
SOU
-
BWI
17h 50m
2 stops
British Airways Logo
21:30 - 08:25
BWI
-
SOU
29h 55m
2 stops
£1,015British Airways
Mon, 30 Mar - Mon, 6 Apr
Multiple Airlines Logo
17:20 - 22:15
SOU
-
BWI
33h 55m
3 stops
Multiple Airlines Logo
20:30 - 08:05
BWI
-
SOU
30h 35m
3 stops
£1,128Multiple Airlines
Useful Info

Good to know - Cheap tickets from Portsmouth to Baltimore

Low seasonJanuary
Cheapest flight£568
Best time to beat the crowds (9% less expensive on average)
Most popular time to fly and prices are also 9% lower on average.
Flight from Southampton to Baltimore

When to book flights from Portsmouth to Baltimore

Are your dates flexible? Find out the best times to travel from Portsmouth to Baltimore based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

FAQs for booking flights from Portsmouth to Baltimore

  • How does KAYAK find such low prices on flights from Portsmouth 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 from Portsmouth to Baltimore.

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

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

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

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

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portsmouth 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 from Portsmouth up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Portsmouth to Baltimore

Information on your arrival and departure airports

Baltimore (BWI)