If you want a cheap flight from Edinburgh to Washington DC, you've got one airlines to choose from. You can use the search box to filter your preferences, but we've found that the cheapest day to fly is 25 / May / 2021.
Washington DC Ronald Reagan Washington National Airport is just one of the airports in Washington DC. If you're not set on a specific airport, try changing your search from Washington DC Ronald Reagan Washington National Airport to Washington DC to see a broader range of flights – they might be cheaper. It usually takes about 18 hrs to fly 5567 km to Washington DC Ronald Reagan Washington National Airport.
There are about five flights to or via Washington DC every week, so you have plenty of options.
During this peak season, accommodation prices often increase too, so it's best to book early. Or you could keep your fingers crossed and hold out for a last-minute deal.