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Cheap Flights to Adelphi

View ₩93,200 flight on Sat, Oct 17, 2026Opens in a new window

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How much is the cheapest flight to Adelphi?

Prices were available within the past 7 days and start at ₩93,200 for one-way flights and ₩213,300 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
United
American Airlines
Southwest Airlines
Air Canada

Frequently asked questions

What is the name of Adelphi's airport?
Adelphi is served by several airports, but most visitors use Ronald Reagan Washington National Airport (DCA).
How far is DCA from central Adelphi?
If you're staying in central Adelphi, it's a good idea to arrange how you'll get into the city before you touchdown. The downtown area is about 18 kilometers from National Airport.
What airport is best to fly into Adelphi?
Adelphi is a traveler favorite, and it has the airports to prove it. If you're planning a trip to this vibrant city, there's a good chance you'll disembark at National Airport (18 kilometers from downtown). If not, it'll probably be IAD (40 kilometers from downtown) or Baltimore Washington Intl. Thurgood Marshall Airport (BWI) (32 kilometers from downtown).
How many airlines fly to Adelphi?
Adelphi is serviced by 48 air carriers from 175 airports across the globe.
Which airlines fly to Adelphi?
Adelphi receives the majority of its flights from Delta, American Airlines and Southwest Airlines with Delta being the preferred choice of carrier. Atlanta is the most popular city for travelers to take off from.
How many nonstop flights are there to Adelphi?
Arranging an unforgettable Adelphi vacation is child's play when there are 6,526 direct flights every week to select from.
Where are the most popular flights to Adelphi departing from?
A large number of flights to Adelphi set off from Atlanta, Boston and Chicago airports.
How long is the flight to Adelphi Airport?
If it's Atlanta you're departing, you'll be in the sky for around 1 hour and 45 minutes before you touchdown in Adelphi. Runway to runway from Boston takes around 1 hour and 46 minutes and from Chicago, 1 hour and 53 minutes.
How to book the cheapest flight to Adelphi?
Don't leave locking in your flight to Adelphi until the last minute. That's one move savvy travelers use to get the best prices. Booking in advance means more options and cheaper flights. Another good way to nab the most competitive fare is to compare all options. If where you're headed has several airports, research the cost of flying into a less busy terminal. And finally, remember that it's first in, best dressed. Know what a typical airfare costs and have your credit card ready to secure your seat as soon as you spot an unbeatable bargain. The best deals don't last long.
Do you have any tips for my flight to Adelphi?
If you're not prepared, traveling can be tough. But there's no need to hit the panic button just yet. Follow these tips and tricks and enjoy a trouble-free start to your vacation in Adelphi. What to pack in your hand luggage:
  • It's easy — first, pack in your passport, travel docs, cash and vital medications. Next, you'll need some in-flight entertainment to help pass the time. A thrilling book and a phone crammed with your favorite movies are always good options. If you intend to catch forty winks, a comfy neck pillow and a pair of noise-canceling headphones will also come in handy. Finally, squeeze in a toothbrush and some cleansing wipes to ensure you arrive at your destination feeling fresh and ready to go.
Do not pack the following items in your hand luggage:
  • Put all your full-sized bottles of shampoo and conditioner in your checked luggage. Any gels or liquids in your carry-on suitcase larger than 3.4 ounces (100 milliliters) will be confiscated by security. Pointed or sharp objects, like a Swiss Army knife, and dangerous products which are flammable or explosive, such as spray paint, flares and fuels, are also prohibited.
What to wear on a flight:
  • The aisles of a plane aren't the place for a fashion parade. Layer up with comfortable clothing and go for shoes that are closed-toe, flat and easy to slip on and off.
  • Deep vein thrombosis (DVT) is a potential risk on long-haul flights. It's the result of blood clots forming due to poor circulation, so do some gentle leg and foot exercises in your seat and consider wearing compression tights or socks.
How to get through airport security fast when flying to Adelphi?
Being prepared before your flight will make your getaway to Adelphi quick and painless. Check out our useful tips and tricks for a speedy journey through security:
  • Your boarding pass and travel ID will need to be presented to airport security personnel. Keep them handy so you don't have to dig around for them.
  • Time to strip down. Well kind of. Your coat, belt, keys and other small items, like your headphones, will need to go through the X-ray machine. Make the whole process easier by removing them as it gets closer to your turn.
  • Your electronic devices like phones and laptops will also have to go on a tray to be scanned. Don't worry though, you'll be back online before you know it.
  • Traveling with a new hand cream? Not a problem. As long as it's in a container no larger than 3.4 ounces (100 milliliters) and it's stored in a zip-lock bag, you're allowed to bring it with you in your carry-on baggage.
  • It's also likely that you'll be asked to remove your shoes for scanning, so wearing lightweight sneakers is always a smart idea.
  • Airlines won't allow any sharp items or pocket knives in your carry-on luggage. If you need to bring these kinds of items, put them in your checked baggage.

Book with confidence

Searching for cheap flights to Adelphi? No travel company presents more choices than Expedia if you're looking to compare flights to Adelphi. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Washington. Expedia provides the cheapest flights to many destinations in Washington and you may find even greater savings if you combine your flight with a hotel stay in Adelphi.

Travel information

Destination airport
Washington Dulles Intl.
Destination airport IATA code
IAD
Destination city name
Washington
Roundtrip price
₩213,300

Trending flights to Adelphi

Prices were available within the past 7 days and start at ₩93,200 for one-way flights and ₩213,300 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
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