What is the cheapest airline that flies from Glasgow Intl to Maryland?

British Airways, Icelandair, and Aer Lingus are the most popular carriers operating from Glasgow Intl to Maryland

How many operators does momondo search for flights from Glasgow Intl Airport to Maryland?

As of August 2026, there are 4 operators available to choose from for flights from Glasgow Intl Airport to Maryland.

How old do you have to be to fly from Glasgow Intl Airport to Maryland?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Glasgow Intl Airport to Maryland.

What documentation or ID do you need to fly to Maryland?

The travel and health documents required for your trip to Maryland can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Maryland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£262 Cheap Flights from Glasgow Intl Airport to Maryland in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Glasgow Intl Airport to Maryland

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

10:15 - 22:15GLA Glasgow Intl-IAD Washington, D.C. Dulles Intl

17h 00m2 stops London Gatwick Reykjavik Keflavik Intl

20:30 - 20:50IAD Washington, D.C. Dulles Intl-GLA Glasgow Intl

19h 20m2 stops Reykjavik Keflavik Intl London Gatwick

£500Multiple Airlines

Wed, 2 Sep - Wed, 9 Sep

09:05 - 19:20GLA Glasgow Intl-IAD Washington, D.C. Dulles Intl

15h 15m2 stops Dublin Reykjavik Keflavik Intl

20:30 - 22:10IAD Washington, D.C. Dulles Intl-GLA Glasgow Intl

20h 40m2 stops Reykjavik Keflavik Intl Dublin

£508Multiple Airlines

Thu, 3 Sep - Tue, 8 Sep

12:00 - 19:10GLA Glasgow Intl-IAD Washington, D.C. Dulles Intl

12h 10m1 stop Dublin

17:15 - 16:50IAD Washington, D.C. Dulles Intl-GLA Glasgow Intl

18h 35m1 stop Dublin

£551Aer Lingus

Thu, 24 Sep - Wed, 7 Oct

21:25 - 18:55GLA Glasgow Intl-IAD Washington, D.C. Dulles Intl

26h 30m2 stops Dublin Madrid Barajas

17:00 - 16:50IAD Washington, D.C. Dulles Intl-GLA Glasgow Intl

18h 50m2 stops Madrid Barajas Dublin

£551Aer Lingus

Wed, 2 Sep - Mon, 14 Sep

14:20 - 19:25GLA Glasgow Intl-BWI Baltimore/Washington

10h 05m1 stop Reykjavik Keflavik Intl

20:30 - 13:25BWI Baltimore/Washington-GLA Glasgow Intl

11h 55m1 stop Reykjavik Keflavik Intl

£582Icelandair

Wed, 7 Oct - Mon, 12 Oct

14:20 - 19:20GLA Glasgow Intl-IAD Washington, D.C. Dulles Intl

10h 00m1 stop Reykjavik Keflavik Intl

20:30 - 13:25IAD Washington, D.C. Dulles Intl-GLA Glasgow Intl

11h 55m1 stop Reykjavik Keflavik Intl

£598Icelandair

Wed, 2 Sep - Mon, 14 Sep

08:35 - 15:55GLA Glasgow Intl-IAD Washington, D.C. Dulles Intl

12h 20m1 stop London Heathrow

22:25 - 14:40IAD Washington, D.C. Dulles Intl-GLA Glasgow Intl

11h 15m1 stop London Heathrow

£632British Airways

Tue, 15 Sep - Tue, 22 Sep

10:30 - 19:55GLA Glasgow Intl-IAD Washington, D.C. Dulles Intl

14h 25m1 stop London Heathrow

18:05 - 09:25IAD Washington, D.C. Dulles Intl-GLA Glasgow Intl

10h 20m1 stop London Heathrow

£640British Airways

Sat, 19 Dec - Sat, 9 Jan

05:55 - 17:03GLA Glasgow Intl-PHL Philadelphia

16h 08m2 stops London Heathrow Boston Logan Intl

18:45 - 10:30PHL Philadelphia-GLA Glasgow Intl

10h 45m1 stop London Heathrow

£746American Airlines

Tue, 8 Sep - Tue, 15 Sep

06:25 - 18:39GLA Glasgow Intl-PHL Philadelphia

17h 14m2 stops London Heathrow Boston Logan Intl

22:10 - 17:50PHL Philadelphia-GLA Glasgow Intl

14h 40m1 stop London Heathrow

£748American Airlines

Wed, 9 Sep - Wed, 16 Sep

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United Airlines flights from Glasgow Intl Airport to Maryland

Our best United Airlines deals on Glasgow Intl Airport to Maryland flight tickets

United Airlines

3 Sept

GLA14:00Glasgow Intl

15h 59m

2 stops

PHL00:59Philadelphia

6 Sept

PHL18:56Philadelphia

34h 14m

2 stops

GLA10:10Glasgow Intl

£809

United Airlines

23 Sept

GLA14:00Glasgow Intl

12h 59m

1 stop

DCA21:59Washington, D.C. Reagan-National

27 Sept

DCA14:59Washington, D.C. Reagan-National

14h 11m

1 stop

GLA10:10Glasgow Intl

£846

United Airlines

8 Oct

GLA14:00Glasgow Intl

12h 59m

1 stop

DCA21:59Washington, D.C. Reagan-National

12 Oct

DCA16:30Washington, D.C. Reagan-National

12h 40m

1 stop

GLA10:10Glasgow Intl

£846

Aer Lingus flights from Glasgow Intl Airport to Maryland

Our best Aer Lingus deals on Glasgow Intl Airport to Maryland flight tickets

Aer Lingus

2 Sept

GLA21:25Glasgow Intl

26h 30m

2 stops

IAD18:55Washington, D.C. Dulles Intl

14 Sept

IAD17:00Washington, D.C. Dulles Intl

18h 50m

2 stops

GLA16:50Glasgow Intl

£551

Aer Lingus

21 Oct

GLA08:35Glasgow Intl

12h 10m

1 stop

IAD15:45Washington, D.C. Dulles Intl

4 Nov

IAD21:00Washington, D.C. Dulles Intl

13h 25m

1 stop

GLA15:25Glasgow Intl

£575

Aer Lingus

12 Oct

GLA13:20Glasgow Intl

11h 05m

1 stop

IAD19:25Washington, D.C. Dulles Intl

18 Oct

IAD17:15Washington, D.C. Dulles Intl

18h 35m

1 stop

GLA16:50Glasgow Intl

£589

momondo Fare Finder

Use the filters below to find and compare flights from Glasgow Intl Airport to Maryland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

GlasgowWashington, D.C.

GLA Glasgow Intl - IAD Washington, D.C. Dulles Intl

GLAIAD

Glasgow Intl

Wed 2/9

10:15-22:15

2 stops17h 00m

Washington, D.C. Dulles Intl

Wed 9/9

20:30-20:50

2 stops19h 20m

£500

GlasgowWashington, D.C.

GLA Glasgow Intl - IAD Washington, D.C. Dulles Intl

GLAIAD

Glasgow Intl

Thu 3/9

09:05-19:20

2 stops15h 15m

Washington, D.C. Dulles Intl

Tue 8/9

20:30-22:10

2 stops20h 40m

£508

GlasgowWashington, D.C.

GLA Glasgow Intl - IAD Washington, D.C. Dulles Intl

GLAIAD

Glasgow Intl

Thu 24/9

12:00-19:10

1 stop12h 10m

Washington, D.C. Dulles Intl

Wed 7/10

17:15-16:50

1 stop18h 35m

£551

GlasgowWashington, D.C.

GLA Glasgow Intl - IAD Washington, D.C. Dulles Intl

GLAIAD

Glasgow Intl

Wed 2/9

21:25-18:55

2 stops26h 30m

Washington, D.C. Dulles Intl

Mon 14/9

17:00-16:50

2 stops18h 50m

£551

GlasgowBaltimore

GLA Glasgow Intl - BWI Baltimore/Washington

GLABWI

Glasgow Intl

Wed 7/10

14:20-19:25

1 stop10h 05m

Baltimore/Washington

Mon 12/10

20:30-13:25

1 stop11h 55m

£582

Fastest return journey

GlasgowWashington, D.C.

GLA Glasgow Intl - IAD Washington, D.C. Dulles Intl

GLAIAD

Glasgow Intl

Wed 2/9

14:20-19:20

1 stop10h 00m

Washington, D.C. Dulles Intl

Mon 14/9

20:30-13:25

1 stop11h 55m

£598

GlasgowWashington, D.C.

GLA Glasgow Intl - IAD Washington, D.C. Dulles Intl

GLAIAD

Glasgow Intl

Tue 15/9

08:35-15:55

1 stop12h 20m

Washington, D.C. Dulles Intl

Tue 22/9

22:25-14:40

1 stop11h 15m

£632

GlasgowWashington, D.C.

GLA Glasgow Intl - IAD Washington, D.C. Dulles Intl

GLAIAD

Glasgow Intl

Sat 19/12

10:30-19:55

1 stop14h 25m

Washington, D.C. Dulles Intl

Sat 9/1

18:05-09:25

1 stop10h 20m

£640

GlasgowPhiladelphia

GLA Glasgow Intl - PHL Philadelphia

GLAPHL

Glasgow Intl

Tue 8/9

05:55-17:03

2 stops16h 08m

Philadelphia

Tue 15/9

18:45-10:30

1 stop10h 45m

£746

GlasgowPhiladelphia

GLA Glasgow Intl - PHL Philadelphia

GLAPHL

Glasgow Intl

Wed 9/9

06:25-18:39

2 stops17h 14m

Philadelphia

Wed 16/9

22:10-17:50

1 stop14h 40m

£748

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Glasgow Intl Airport to Maryland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Maryland?

The month of September is, on average, the cheapest month to fly to Maryland from Glasgow Intl Airport, with most prices found around £514. If you aren’t able to travel to Maryland during the month of September, then flying in November is also cheap. Prices for this month can be found on momondo for an average of £600.

How far in advance should I book a flight from Glasgow Intl Airport to Maryland?

You are more likely to see cheaper flights to Maryland from Glasgow Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Maryland for around £632 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Maryland from Glasgow Intl Airport for as low as £558 on momondo.

Can stopping save me money on Glasgow Intl Airport to Maryland flights?

You could potentially save up to 43% on your flight if you consider stops on a Glasgow Intl Airport to Maryland flight.

Cheap Glasgow Intl Airport to Maryland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Glasgow Intl Airport to Maryland

Fastest flight time	10h 05m
Direct flights	None

The fastest flight from Glasgow Intl Airport to Maryland takes 10h 05m

There are no direct flights from Glasgow Intl Airport to Maryland. There are no popular flight routes from Glasgow Intl Airport to Maryland.

Search flight deals

Frequently asked questions about flying from Glasgow Intl Airport to Maryland

When did momondo last update prices for flights from Glasgow Intl Airport to Maryland?
Prices for flights from Glasgow Intl Airport to Maryland refresh daily.
How many operators does momondo search for flights from Glasgow Intl Airport to Maryland?
As of August 2026, there are 4 operators available to choose from for flights from Glasgow Intl Airport to Maryland.
How old do you have to be to fly from Glasgow Intl Airport to Maryland?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Glasgow Intl Airport to Maryland.
What documentation or ID do you need to fly to Maryland?
The travel and health documents required for your trip to Maryland can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Maryland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Glasgow Intl Airport to Maryland

Compare and see reviews for airlines that fly from Glasgow Intl Airport to Maryland with momondo

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom £414	Free Cancellation	Rating 6.9 731 reviews		Search Icelandair flights
British Airways	PriceFrom £541	Free Cancellation	Rating 6.7 8,156 reviews		Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Glasgow to Maryland?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Maryland from Glasgow.

Can I find flights from Glasgow to Maryland with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Glasgow to Maryland flights to just show those with flexible booking policies.

How can momondo help me find flights from Glasgow to Maryland?

Once all potential Glasgow to Maryland flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Glasgow to Maryland right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Maryland from Glasgow. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.