S$127 Cheap Flights to La Plata

  • 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

Cheap round-trip flights to La Plata

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.

Delta
Delta
Delta
American Airlines
Saudia
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.

Find Your Flights to La Plata DCA

Cheap flights to La Plata (DCA)

Get started finding a cheap flight to La Plata 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 La Plata.

Return prices range from S$254 - S$870 and one-ways La Plata start as low as S$127.

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 La Plata (DCA)

You have several options for which airline you choose to travel with to La Plata. There are 10 airlines flying into DCA: Delta, Saudia, American Airlines. 

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 La Plata (DCA) varies throughout the year based on seasonal demand. You’ll see the lowest rates for return trips to DCA in January 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 La Plata's airport?
La Plata is served by several airports, but most travellers use Ronald Reagan Washington National Airport (DCA).
How far is Ronald Reagan Washington National Airport (DCA) from central La Plata?
Ronald Reagan Washington National Airport (DCA) is 32 kilometres from downtown La Plata, so prepare yourself for a reasonable commute into the centre of the city.
What airport is best to fly into La Plata?
If you’re planning on hopping on a flight to La Plata, you’ll likely touchdown at DCA (32 kilometres from downtown). Washington Dulles Intl. Airport (IAD) (64 kilometres from downtown) is the other major airport here.
How many airlines fly to La Plata?
There are 35 airlines that fly into La Plata from 152 worldwide airports.
Which airlines fly to La Plata?
La Plata receives the highest number of flights from JetBlue Airways, American Airlines and Delta Air Lines with JetBlue Airways being the preferred choice of carrier. Boston is the most popular city for travellers to set off from.
How many nonstop flights are there to La Plata?
With roughly 4,838 nonstop flights operating every week, you’ll be landing in La Plata before you can ask, “Are we there yet?”
Where are the most popular flights to La Plata departing from?
Flights to La Plata departing from Boston, Atlanta and Chicago airports are very popular.
How long is the flight to La Plata Airport?
If it’s Boston you’re departing, you’ll be in the air for around 1 hour and 44 minutes before you touchdown in La Plata. Runway to runway from Chicago takes approximately 1 hour and 47 minutes and from Queens Village, the flight time is 1 hour and 24 minutes.
How to book the cheapest flight to La Plata?
We’ve all come across those fortunate travellers who manage to pick up incredibly cheap airfares wherever they go. Want to know how to do it for your La Plata holiday? Don’t wait until the last minute to lock in your flight. Also, do some online research and compare your options. If your destination has multiple airports, you may be able to score a terrific deal by flying into one that’s farther away. Last but not least, another simple way to save a few dollars is be ready to book at a moment’s notice. If you find a terrific deal, don’t hold off — snap it up while the opportunity’s there.
How to survive the flight to La Plata?
Wherever you’re jetting in from, flying can be a pleasant experience if you’ve prepared well. We’ve put together a list of handy tips and tricks that will help get your La Plata escape started on the right foot.What to pack in your hand luggage:

  • The secret to having a great flight experience is to pack in advance. Start with the essentials: passport, travel docs, credit cards and vital medications. Next, bring items that’ll help keep you busy, like some electronic devices or a few magazines. You’ll also want to bring your chargers, a neck pillow and a pair of headphones. Finally, don’t forget to pop in toiletry items like a toothbrush, cleansing wipes and a fresh change of clothes.

Do not pack the following items in your hand luggage:

  • While the list of prohibited items differs between air carriers, the general rule to follow is avoid carrying anything sharp, flammable or explosive. This includes screwdrivers, pocket knives, spray paint and flares. Sports equipment like ice skates, and objects that could harm passengers, such as firearms and swords, can’t come on board with you either.

What to wear on a flight:

  • The narrow aisles of your aircraft are no place for a fashion parade. Layer up with comfortable clothing and remember to take a sweater as it can get chilly inside the cabin during longer flights. Flat, slightly roomy shoes are also a good idea.
  • Caused by lengthy periods of inactivity, deep vein thrombosis (DVT) is a serious condition that can affect passengers on long-haul flights. The good news is there are numerous ways to significantly reduce the risk of developing it. Stay hydrated, wander around the cabin as often as possible and wear compression socks to help improve your circulation.

How to get through airport security fast when flying to La Plata?
A little pre-planning before you get to the airport will help make your getaway to La Plata easy and painless. Check out our useful tips for a speedy journey past security:

  • First things first. Your travel documents and ID will need to be shown to airport security personnel. Keep them handy to avoid fumbling around for them.
  • Time to strip down. Well kind of. Your coat, belt, keys and other contents of your pockets, like your earphones, will need to go through the X-ray machine. Make the whole process easier by removing them as it gets closer to your turn.
  • All electronic devices, including your phone and laptop, are also required to be scanned separately.
  • Can’t travel without your favourite cologne? Not a problem. As long as the volume is no larger than 3.4 ounces (100 milliliters) and it’s stored in a clear zip-lock bag, you’re permitted to bring it with you in your carry-on luggage.
  • There’s a good chance you’ll be asked to take your shoes off for scanning, so wearing lightweight sneakers is always a wise idea.
  • Sharp items like knives are not allowed in the cabin. They’ll be seized at security, so pack them in your checked luggage.

Flights to La Plata information
Destination airport
Washington Dulles Intl.
Destination airport IATA code
IAD
Destination city name
Washington
Return price
S$255

Trending flights to La Plata

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
*Available to Expedia members.