How much is a ticket from Washington Dulles to Donegal?

Flight prices from Washington to Carrickfinn change depending on demand and time of booking.

Select your dates to check current offers.

Flying at off-peak hours — such as early morning or late evening — can help you save. Also, the best deals tend to appear in the weeks leading up to departure.

What are the airport options between Washington and Carrickfinn?

If both departure and destination cities offer multiple airports, comparing them can help you save time and money.

• Airports in Washington: Washington has 3 airports - Dulles international, Ronald Reagan, Washington International.
• Airports in Carrickfinn: Carrickfinn has one airport operating, Carrickfinn.

Some airports have different terminals for low-cost and traditional airlines — knowing in advance can save time. You can filter results to see only the airports that suit you.

Adjust your flight filters for Washington Dulles – Donegal

Jetcost gives you tools to search smarter. Pick your ideal price range, airline, departure time, and flight type — then compare offers from the best travel agencies and carriers.

Other popular destinations

Planning a trip to Ireland? These cities are popular too: Cork, Dublin, Kerry County, Knock, Shannon.

Sorting options let you see the most affordable flights first. Some results may include extra fees shown only at checkout — always read carefully to see what’s included.