$907 Cheap Flights from Glasgow (GLA) to Washington (DCA)

View $907 flight on Mon, Dec 8, 2025Opens in a new window

Popular airlines from Glasgow International Airport (GLA) to Ronald Reagan Washington National Airport (DCA)

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Cheap Flights from Glasgow to Washington (GLA-DCA)

Prices were available within the past 7 days and start at $907 for one-way flights and $683 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Wed, Nov 19 - Mon, Nov 24
GLA
Glasgow
DCA
Washington
$683 Roundtrip, found 4 days ago
$683
Roundtrip
found 4 days ago
Select British Airways flight, departing Wed, Nov 19 from Glasgow to Washington, returning Mon, Nov 24, priced at $683 found 4 days ago
British Airways
Wed, Nov 19 - Mon, Nov 24
GLA
Glasgow
DCA
Washington
$695 Roundtrip, found 4 days ago
$695
Roundtrip
found 4 days ago
Select British Airways flight, departing Wed, Nov 19 from Glasgow to Washington, returning Mon, Nov 24, priced at $695 found 4 days ago
British Airways
Wed, Nov 19 - Mon, Nov 24
GLA
Glasgow
DCA
Washington
$709 Roundtrip, found 4 days ago
$709
Roundtrip
found 4 days ago
Select British Airways flight, departing Wed, Nov 19 from Glasgow to Washington, returning Mon, Nov 24, priced at $709 found 4 days ago
British Airways
Fri, Mar 6 - Sat, Mar 14
GLA
Glasgow
DCA
Washington
$721 Roundtrip, found 14 hours ago
$721
Roundtrip
found 14 hours ago
Select British Airways flight, departing Fri, Mar 6 from Glasgow to Washington, returning Sat, Mar 14, priced at $721 found 14 hours ago
British Airways
Wed, Nov 19 - Mon, Nov 24
GLA
Glasgow
DCA
Washington
$721 Roundtrip, found 4 days ago
$721
Roundtrip
found 4 days ago
Select British Airways flight, departing Wed, Nov 19 from Glasgow to Washington, returning Mon, Nov 24, priced at $721 found 4 days ago
Finnair
Wed, Nov 19 - Mon, Nov 24
GLA
Glasgow
DCA
Washington
$736 Roundtrip, found 4 days ago
$736
Roundtrip
found 4 days ago
Select Finnair flight, departing Wed, Nov 19 from Glasgow to Washington, returning Mon, Nov 24, priced at $736 found 4 days ago
British Airways
Wed, Nov 19 - Mon, Nov 24
GLA
Glasgow
DCA
Washington
$757 Roundtrip, found 4 days ago
$757
Roundtrip
found 4 days ago
Select British Airways flight, departing Wed, Nov 19 from Glasgow to Washington, returning Mon, Nov 24, priced at $757 found 4 days ago
Iberia
Wed, Nov 19 - Mon, Nov 24
GLA
Glasgow
DCA
Washington
$759 Roundtrip, found 4 days ago
$759
Roundtrip
found 4 days ago
Select Iberia flight, departing Wed, Nov 19 from Glasgow to Washington, returning Mon, Nov 24, priced at $759 found 4 days ago
Virgin Atlantic
Mon, Aug 25 - Wed, Sep 10
GLA
Glasgow
DCA
Washington
$774 Roundtrip, found 4 days ago
$774
Roundtrip
found 4 days ago
Select Virgin Atlantic flight, departing Mon, Aug 25 from Glasgow to Washington, returning Wed, Sep 10, priced at $774 found 4 days ago
American Airlines
Fri, Mar 6 - Sat, Mar 14
GLA
Glasgow
DCA
Washington
$856 Roundtrip, found 14 hours ago
$856
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Fri, Mar 6 from Glasgow to Washington, returning Sat, Mar 14, priced at $856 found 14 hours ago
Flights from Glasgow (GLA) to Washington (DCA)
Origin airport
Glasgow Intl.
Destination airport
Ronald Reagan Washington National
Airlines serving
American Airlines
Roundtrip price
$682
Distance
3417 mi

Glasgow to Washington Flights

The cheapest times to fly from Glasgow to Washington

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 Washington are during the month of November. You can find some of the cheapest flights from Glasgow to Washington with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Glasgow to Washington

Sunday is one of the best days to book for cheap flights from Glasgow to Washington: 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 Washington

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 Washington in 2025. You can also book with separate airlines for your outbound and return journeys, from $907 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 Washington 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 Washington 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.

 

Frequently asked questions

How much does a flight from Glasgow Intl. Airport (GLA) to Ronald Reagan Washington National Airport (DCA) cost?
Discover the latest flight deals from GLA to DCA by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from GLA to DCA?
The cheapest flights from GLA to DCA are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from GLA to DCA?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from GLA to DCA. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Glasgow Intl. Airport (GLA) to Ronald Reagan Washington National Airport (DCA)?
You'll need to hop on a flight with a layover if you're traveling from Glasgow Intl. Airport (GLA) to Ronald Reagan Washington National Airport (DCA). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from GLA to DCA?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change based on various factors, such as the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Glasgow Intl. Airport (GLA) to Ronald Reagan Washington National Airport (DCA)?
Opt for a flight from Glasgow Intl. Airport (GLA) to Ronald Reagan Washington National Airport (DCA) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Departures after this time have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Glasgow Intl. Airport (GLA) to Ronald Reagan Washington National Airport (DCA) last-minute?
Last-minute bookings from GLA to DCA are typically more expensive. To secure the lowest prices, start searching for flights well ahead of time. That said, if you can play around with your travel dates, it's possible to score a cheap ticket right before your trip.
Is it cheaper to book a GLA to DCA flight and hotel package?
Compared with arranging flights and hotels separately, booking a GLA to DCA flight and hotel package with Expedia could result in significant savings. Better still, having it all in one place takes the hassle out of planning your trip. Just pick your flights and choose from our wide range of stays, then tailor your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from Glasgow Intl. Airport (GLA) to Ronald Reagan Washington National Airport (DCA)?
If you booked your GLA to DCA flight within the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the ticket type you purchased, 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 for more details.

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*Available to One Key members.