$639 Cheap Flights from Glasgow (GLA) to Baltimore (BWI)

View $639 flight on Wed, Feb 24, 2027Opens in a new window

Popular airlines from Glasgow International Airport (GLA) to Baltimore Washington Intl. Airport (BWI)

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Cheap Flights from Glasgow to Baltimore (GLA-BWI)

Prices were available within the past 7 days and start at $639 for one-way flights and $658 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Wed, Apr 15 - Mon, Apr 27
GLA
Glasgow
BWI
Baltimore
$658 Roundtrip, found 18 hours ago
$658
Roundtrip
found 18 hours ago
Select Icelandair flight, departing Wed, Apr 15 from Glasgow to Baltimore, returning Mon, Apr 27, priced at $658 found 18 hours ago
Icelandair
Wed, Nov 25 - Sun, Dec 6
GLA
Glasgow
BWI
Baltimore
$662 Roundtrip, found 2 days ago
$662
Roundtrip
found 2 days ago
Select Icelandair flight, departing Wed, Nov 25 from Glasgow to Baltimore, returning Sun, Dec 6, priced at $662 found 2 days ago
Icelandair
Thu, Apr 30 - Sat, May 9
GLA
Glasgow
BWI
Baltimore
$666 Roundtrip, found 15 hours ago
$666
Roundtrip
found 15 hours ago
Select Icelandair flight, departing Thu, Apr 30 from Glasgow to Baltimore, returning Sat, May 9, priced at $666 found 15 hours ago
Icelandair
Thu, Jun 25 - Tue, Jul 14
GLA
Glasgow
BWI
Baltimore
$674 Roundtrip, found 13 hours ago
$674
Roundtrip
found 13 hours ago
Select Icelandair flight, departing Thu, Jun 25 from Glasgow to Baltimore, returning Tue, Jul 14, priced at $674 found 13 hours ago
Icelandair
Sat, May 2 - Thu, May 14
GLA
Glasgow
BWI
Baltimore
$679 Roundtrip, found 6 days ago
$679
Roundtrip
found 6 days ago
Select Icelandair flight, departing Sat, May 2 from Glasgow to Baltimore, returning Thu, May 14, priced at $679 found 6 days ago
Icelandair
Wed, Nov 25 - Sun, Dec 6
GLA
Glasgow
BWI
Baltimore
$808 Roundtrip, found 2 days ago
$808
Roundtrip
found 2 days ago
Select Icelandair flight, departing Wed, Nov 25 from Glasgow to Baltimore, returning Sun, Dec 6, priced at $808 found 2 days ago
British Airways
Wed, May 6 - Tue, Sep 1
GLA
Glasgow
BWI
Baltimore
$811 Roundtrip, found 4 days ago
$811
Roundtrip
found 4 days ago
Select British Airways flight, departing Wed, May 6 from Glasgow to Baltimore, returning Tue, Sep 1, priced at $811 found 4 days ago
Iberia
Wed, Nov 25 - Sun, Dec 6
GLA
Glasgow
BWI
Baltimore
$882 Roundtrip, found 2 days ago
$882
Roundtrip
found 2 days ago
Select Iberia flight, departing Wed, Nov 25 from Glasgow to Baltimore, returning Sun, Dec 6, priced at $882 found 2 days ago
American Airlines
Wed, Nov 25 - Sun, Dec 6
GLA
Glasgow
BWI
Baltimore
$1,104 Roundtrip, found 2 days ago
$1,104
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Nov 25 from Glasgow to Baltimore, returning Sun, Dec 6, priced at $1,104 found 2 days ago
Finnair
Tue, May 5 - Mon, May 11
GLA
Glasgow
BWI
Baltimore
$1,134 Roundtrip, found 6 days ago
$1,134
Roundtrip
found 6 days ago
Select Finnair flight, departing Tue, May 5 from Glasgow to Baltimore, returning Mon, May 11, priced at $1,134 found 6 days ago

Frequently asked questions

How much does a flight from Glasgow (GLA-Glasgow Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) cost?
You can find cheap one-way flights from $639 and cheap return flights from $658 Glasgow (GLA-Glasgow Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) with Expedia. Roundtrip flights usually range from $867 to $4629. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Glasgow (GLA-Glasgow Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Glasgow (GLA-Glasgow Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
The cheapest month to fly from GLA to BWI is April when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Glasgow (GLA-Glasgow Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
Enter GLA to BWI and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Glasgow (GLA-Glasgow Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
Air France is one of the cheapest airlines offering connecting flights from Glasgow (GLA) to Baltimore, MD (BWI) with a layover in Schiphol (AMS), starting from around $778 for a round-trip ticket. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Glasgow (GLA-Glasgow Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
To find a cheap flight from Glasgow (GLA-Glasgow Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Glasgow (GLA-Glasgow Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Glasgow (GLA-Glasgow Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
The earliest flight from Glasgow International Airport (GLA) to Baltimore Washington International Thurgood Marshall Airport (BWI) usually departs at around 5:50 AM local time, operated by British Airways and American Airlines. This is a seasonal service active in August, and an early flight can help you maximize your time in Baltimore. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Glasgow (GLA-Glasgow Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
When flying from Glasgow (GLA) to Baltimore (BWI), the most popular departure times are in the late morning, from 9am to 12pm. About 28% of passengers prefer this time window. Many major carriers, including British Airways and American Airlines, operate flights during this period. This timing is convenient as it allows for a relaxed start to your travel day.
How long does it take to fly from Glasgow (GLA-Glasgow Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
Flying from GLA to BWI with a connection usually takes about 11 hours, traveling roughly 3,388 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Glasgow (GLA-Glasgow Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
You can fly business class between GLA and BWI. Airlines that offer business class service on this route include:

  • British Airways
  • Icelandair
  • KLM

How do I earn miles on a Glasgow (GLA-Glasgow Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) flight with Expedia?
It's easy to earn miles on a Glasgow (GLA-Glasgow Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Baltimore from Glasgow Intl. (GLA)?
If you're planning to travel to Baltimore from Glasgow Intl. (GLA), you can fly into Baltimore Washington Intl. Thurgood Marshall (BWI) Some flights may connect through major hubs like Heathrow (LHR), DUB (DUB), Schiphol (AMS) before reaching Baltimore. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Glasgow (GLA-Glasgow Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) at the last minute?
Typically, booking a last minute flight from Glasgow (GLA-Glasgow Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Glasgow (GLA-Glasgow Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) flight and hotel package?
Securing a Glasgow (GLA-Glasgow Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) Baltimore Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Glasgow (GLA-Glasgow Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
If you booked your Glasgow (GLA-Glasgow Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Glasgow Intl.
Destination airport
Baltimore Washington Intl. Thurgood Marshall
Airlines serving
American Airlines, British Airways, Finnair, Iberia, Icelandair
Roundtrip price
$658
Distance
3387 mi

Book with confidence

Glasgow to Baltimore Flights

The cheapest times to fly from Glasgow to Baltimore

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Glasgow to Baltimore are during the month of April. You can find some of the cheapest flights from Glasgow to Baltimore with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Glasgow to Baltimore

Sunday is one of the best days to book for cheap flights from Glasgow to Baltimore: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Glasgow to Baltimore

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Glasgow to Baltimore in 2026. You can also book with separate airlines for your outbound and return journeys, from $639 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Glasgow to Baltimore flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Glasgow to Baltimore airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Glasgow to Baltimore Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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