S$93 Cheap Flights to Greenbelt

  • Plan, book, fly with confidence
  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 40% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Greenbelt

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Southern Airways Express
Wed, 4 Dec - Sun, 8 Dec
PIT
Pittsburgh Intl.
IAD
Washington Dulles Intl.
S$187 Return, found 19 hours ago
S$187
Return
found 19 hours ago
Select Southern Airways Express flight, departing Wed, 4 Dec from Pittsburgh Intl. to Washington Dulles Intl., returning Sun, 8 Dec, priced at S$187 found 19 hours ago
Delta
Tue, 10 Dec - Sat, 14 Dec
PIT
Pittsburgh Intl.
IAD
Washington Dulles Intl.
S$281 Return, found 21 hours ago
S$281
Return
found 21 hours ago
Select Delta flight, departing Tue, 10 Dec from Pittsburgh Intl. to Washington Dulles Intl., returning Sat, 14 Dec, priced at S$281 found 21 hours ago
American Airlines
Sat, 30 Nov - Mon, 9 Dec
PIT
Pittsburgh Intl.
DCA
Ronald Reagan Washington National
S$410 Return, found 19 hours ago
S$410
Return
found 19 hours ago
Select American Airlines flight, departing Sat, 30 Nov from Pittsburgh Intl. to Ronald Reagan Washington National, returning Mon, 9 Dec, priced at S$410 found 19 hours ago
Saudia
Sat, 1 Mar - Thu, 6 Mar
SIN
Changi
IAD
Washington Dulles Intl.
S$870 Return, found 6 days ago
S$870
Return
found 6 days ago
Select Saudia flight, departing Sat, 1 Mar from Changi to Washington Dulles Intl., returning Thu, 6 Mar, priced at S$870 found 6 days ago
Delta
Sun, 1 Dec - Mon, 2 Dec
PIT
Pittsburgh Intl.
BWI
Baltimore Washington Intl. Thurgood Marshall
S$940 Return, found 19 hours ago
S$940
Return
found 19 hours ago
Select Delta flight, departing Sun, 1 Dec from Pittsburgh Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Mon, 2 Dec, priced at S$940 found 19 hours ago
Beautiful view of the beach with palm trees

Black Friday: Members save 30%+

Members save 30%+ on selected hotels until 4 Dec (property time) with our Black Friday deals. Stay by 15 Dec 2025.
Unlock Black Friday deals

Find Your Flights to Greenbelt WAS

Cheap flights to Greenbelt (WAS)

Get started finding a cheap flight to Greenbelt on Expedia by either choosing a deal on this page or using the search bar to enter your travel dates, origin airport and whether you want a return or one-way airfare. You can filter for flexibility, number of stops, airline and departure/arrival times to find the best flight for you.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to Greenbelt.

Return prices range from S$187 - S$940 and one-ways Greenbelt start as low as S$93.

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

 

Airlines that fly to Greenbelt (WAS)

You have several options for which airline you choose to travel with to Greenbelt. There are 10 airlines flying into WAS: Southern Airways Express, United, American Airlines, Saudia, Delta. 

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check in a bag or bring hand baggage, it's worth checking whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked in/hand baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programmes may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel on one online platform.

 

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at optimal times. Airfare to Greenbelt (WAS) varies throughout the year based on seasonal demand. You’ll see the lowest rates for return trips to WAS in December and in January for one-ways.

 

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24 hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

Frequently asked questions

What is the name of Greenbelt's airport?
Greenbelt has more than one airport, but most people choose to fly into Ronald Reagan Washington National Airport (DCA).
How far is Ronald Reagan Washington National Airport (DCA) from central Greenbelt?
It’s 23 kilometres from Ronald Reagan Washington National Airport (DCA) to downtown Greenbelt. Make things easier by working out the best way of commuting from the terminal to the city centre before you land.
What airport is best to fly into Greenbelt?
Greenbelt is an travel hot spot. Each year, scores of people go through National Airport (23 kilometres from downtown) and Dulles Intl. Airport (48 kilometres from downtown). BWI (27 kilometres from downtown) also sees a lot of air traffic.
How many airlines fly to Greenbelt?
Greenbelt is serviced by 42 airlines from at least 158 airports around the world.
Which airlines fly to Greenbelt?
United Airlines and American Airlines are some of the most well-known airlines that offer flights to Greenbelt. Most travellers use Chicago as a starting point with United Airlines operating the most flights on this route.
How many nonstop flights are there to Greenbelt?
Flying to somewhere new is much more straightforward when there aren’t any stopovers involved. If you’re heading to Greenbelt, the awesome news is that there are 6,642 direct flights each week.
Where are the most popular flights to Greenbelt departing from?
Flights to Greenbelt from Atlanta, Boston and Chicago airports are in high demand.
How long is the flight to Greenbelt Airport?
If you’re heading to Greenbelt from Chicago, you’ll have a flight time of 1 hour and 48 minutes. Those setting off from Boston can expect to be airborne for 1 hour and 41 minutes. From Atlanta it’s 1 hour and 45 minutes away.
How to book the cheapest flight to Greenbelt?
If you’d like to save some cash on your Greenbelt holiday, listen up! As any seasoned traveller will tell you, avoid booking at the last minute. Airfares are usually highest just prior to the departure date. Don’t stop there, however. Do some research and find out if there is more than one airport at your destination. Fares often differ depending on the airport you use. Make sure you compare prices across airlines too. And finally, don’t forget that it’s first in, best dressed. Familiarize yourself with airfare costs and be ready to book your ticket as soon as you see a great bargain. The sweetest deals never last long.
How to survive the flight to Greenbelt?
Wherever you’re coming from, flying can be a pleasurable experience if you’re well prepared. We’ve put together a list of handy hints that will get your Greenbelt escape started on the right note.What to pack in your hand luggage:

  • The trick to having an amazing flight experience is to plan ahead. First up, the essentials: passport, travel documents, bank cards and medications. Next, take on board items that’ll help keep you entertained, like some electronic devices or a thrilling novel. It’s also wise to bring your chargers, a neck pillow and a pair of earplugs. And of course, don’t forget to toss in toiletry items like a toothbrush, deodorant and a fresh change of clothes.

Do not pack the following items in your hand luggage:

  • While the list of restricted items differs between air carriers, the general guide to follow is nothing flammable, sharp or explosive. This includes things like knives, scissors, fireworks and fuel. Sporting equipment like baseball bats, and objects that could harm other people, such as pepper spray and firearms, are also banned from the cabin.

What to wear on a flight:

  • Your goal here is to feel as comfortable as possible. Layer up with loose, natural-fibre clothing and take a pullover in case it gets cool in the cabin. Opt for flat, slightly roomy shoes as your feet may swell a little during the flight. Leave the high heels and heavy hiking boots in your luggage.
  • Caused by lengthy periods of inactivity, deep vein thrombosis (DVT) is a blood clotting condition that can affect passengers during long flights. But the good news is there are proven ways to reduce the risk of developing it. Drink plenty of water, walk around the cabin as often as you can and wear compression socks to help improve your circulation.

How to get through airport security fast when flying to Greenbelt?
As savvy travellers know, the secret is to be organised before you arrive at the security gate. That way, you’ll be hopping onto that plane to Greenbelt in no time flat. Follow these helpful tips and get your trip off to a terrific start:

  • Your boarding pass and passport will need to be presented to airport security personnel. Have them close by to avoid fumbling around for them.
  • Next up is the X-ray machine. Empty your pockets and remove anything that is likely to set off the scanner’s alarm. This includes items like earphones or headphones, as well as your coat or jacket. They’ll all need to go on the X-ray conveyor belt.
  • For just a few moments, you’ll have to unplug from technology. Your laptop, phone and any other electronics also need to be sent through the scanner.
  • Remove all gels and liquids from your carry-on luggage. They usually need to be sent through the X-ray scanner separately. Each product should be in a container no larger than 3.4 ounces (100 milliliters) and everything must fit inside a quart-size (one litre), clear zip-lock bag.
  • Choosing your footwear wisely can save you a few precious minutes. Hiking boots are often required to be removed and separately scanned. Slip-on sneakers are usually not.
  • Airlines won’t allow any pocket knives or other sharp items to come on board with you. If you must bring these kinds of items, put them in your checked luggage.

Flights to Greenbelt information
Destination airport
Baltimore Washington Intl. Thurgood Marshall
Destination airport IATA code
BWI
Destination city name
Baltimore
Return price
S$400

Trending flights to Greenbelt

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Saudia
Sat, 1 Mar - Thu, 6 Mar
SIN
Changi
IAD
Washington Dulles Intl.
S$870 Return, found 6 days ago
S$870
Return
found 6 days ago
Select Saudia flight, departing Sat, 1 Mar from Changi to Washington Dulles Intl., returning Thu, 6 Mar, priced at S$870 found 6 days ago
*Available to Expedia members.