S$114 Cheap Flights to Lost River

View S$114 flight on Sat, 1 Nov, 2025Opens in a new window

Popular airlines to Lost River

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Cheap round-trip flights to Lost River

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.

United
Thu, 30 Oct - Thu, 6 Nov
EWR
New York
IAD
Washington
S$243 Return, found 5 days ago
S$243
Return
found 5 days ago
Select United flight, departing Thu, 30 Oct from New York to Washington, returning Thu, 6 Nov, priced at S$243 found 5 days ago
Delta
Mon, 3 Nov - Mon, 10 Nov
YYZ
Toronto
IAD
Washington
S$353 Return, found 1 day ago
S$353
Return
found 1 day ago
Select Delta flight, departing Mon, 3 Nov from Toronto to Washington, returning Mon, 10 Nov, priced at S$353 found 1 day ago
Air Canada
Mon, 3 Nov - Mon, 10 Nov
YYZ
Toronto
IAD
Washington
S$417 Return, found 1 day ago
S$417
Return
found 1 day ago
Select Air Canada flight, departing Mon, 3 Nov from Toronto to Washington, returning Mon, 10 Nov, priced at S$417 found 1 day ago
American Airlines
Wed, 24 Sept - Wed, 1 Oct
CLE
Cleveland
IAD
Washington
S$491 Return, found 1 day ago
S$491
Return
found 1 day ago
Select American Airlines flight, departing Wed, 24 Sept from Cleveland to Washington, returning Wed, 1 Oct, priced at S$491 found 1 day ago
avianca
Sun, 28 Sept - Tue, 30 Sept
GRU
Sao Paulo
IAD
Washington
S$646 Return, found 2 days ago
S$646
Return
found 2 days ago
Select avianca flight, departing Sun, 28 Sept from Sao Paulo to Washington, returning Tue, 30 Sept, priced at S$646 found 2 days ago

Find the cheapest month to fly from Columbus (CMH) to Washington (IAD)

August is typically the cheapest month to fly

From S$140 - S$593 per traveller.

Find Your Flights to Lost River IAD

Cheap flights to Lost River (IAD)

Get started finding a cheap flight to Lost River 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 Lost River.

Return prices range from S$243 - S$1,203 and one-ways Lost River start as low as S$114.

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 Lost River (IAD)

You have several options for which airline you choose to travel with to Lost River. There are 10 airlines flying into IAD: Delta, United, American Airlines, Air Canada, avianca. 

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 Lost River (IAD) varies throughout the year based on seasonal demand. You’ll see the lowest rates for return trips to IAD in October and in November 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 Lost River's airport?
Ronald Reagan Washington National Airport (DCA) is the most frequently used airport in Lost River.
How many airlines fly to Lost River?
There are 43 air carriers that service Lost River from 169 airports around the world.
Which airlines fly to Lost River?
Lost River receives the most flights from American Airlines, JetBlue and Delta with American Airlines being the preferred choice of airline. Boston is the most popular city for travellers to depart from.
How many nonstop flights are there to Lost River?
With around 4,879 direct flights operating each week, you'll be landing in Lost River before you can say, "Are we there yet?"
Where are the most popular flights to Lost River departing from?
Flights to Lost River from Boston, Atlanta and Chicago airports are the most in demand.
How long is the flight to Lost River Airport?
If it's Boston you're departing, you'll be midair for around 1 hour and 49 minutes before you touchdown in Lost River. Terminal to terminal from Atlanta generally takes 1 hour and 44 minutes and from Chicago, the flight time is 1 hour and 52 minutes.
How to book the cheapest flight to Lost River?
We all know those lucky jet-setters who somehow manage to grab incredibly cheap fares wherever they go. Eager to know how to do it for your Lost River holiday? Don't leave it until the very last minute to lock in your flight. Also, shop around and compare your options. If your destination has multiple airports, you may be able to score a fantastic deal by flying into a less busy terminal. Finally, another simple way to save some cash is be ready to book at a moment's notice. If you find a terrific deal, don't hold off — snap it up while you've got the chance.
Do you have any tips for my flight to Lost River?
Depending on where you're coming from, your journey to Lost River could be simple and straightforward or it could drag on forever. Here are some useful travel tips that will help you start your next great adventure on a positive note. What to pack in your hand luggage:

  • The trick to having a hassle-free flight experience is to plan ahead. First up, the essentials: passport, boarding pass, credit cards and vital medications. Next, bring on board items that'll help keep you occupied, like some electronic devices or a magazine. It's also wise to bring your chargers, a quality neck pillow and a pair of headphones. And of course, don't forget to toss in toiletries like a toothbrush, deodorant and a fresh change of clothes.

Do not pack the following items in your hand luggage:

  • Squeeze all your full-sized bottles of shampoo and conditioner in your checked luggage. Any liquids or gels in your carry-on suitcase larger than 3.4 ounces (100 millilitres) will be confiscated by security. Sharp or pointed objects, like your trusty Swiss Army knife, and products which are explosive or flammable, such as flares, chemicals agents and strong acids, are also prohibited.

What to wear on a flight:

  • Comfort should be your main concern when choosing what to wear on board. Loose, breathable clothing is a sensible option, as are flat, slip-on shoes.
  • Caused by lengthy periods of inactivity, deep vein thrombosis (DVT) is a blood clotting condition that can affect some passengers on long-distance flights. Lower your risks by staying hydrated, keeping your legs and ankles moving and wearing compression tights or socks.

How to get through airport security fast when flying to Lost River?
The answer is simple — be organised. We've compiled some tips and tricks for a stress-free trip through airport security. Look out Lost River, here you come:

  • Airport security personnel first need to see that you have a valid ID and boarding pass before anything else. Have them ready to show.
  • Next up, both you and your hand luggage must be X-rayed. To speed things up, remove anything that might trigger the alarms. Items such as your coat, belt and headphones need to go through the machine.
  • All your electronics, including your laptop and phone, are also required to be scanned.
  • Travelling with your favourite hand cream? As long as the volume is no larger than 3.4 ounces (100 millilitres) and it's stored in a clear zip-lock bag, you're permitted to bring it with you in your carry-on baggage.
  • There's a possibility that you'll be asked to take your shoes off to be X-rayed, so wearing slip-on sneakers is always a smart idea.
  • Airlines will not allow any sharp items or pocket knives in your carry-on baggage. If you must bring these kinds of items, pack them in your checked baggage.

Flights to Lost River information
Destination airport
Washington Dulles Intl.
Destination airport IATA code
IAD
Destination city name
Washington
Return price
S$243

Trending flights to Lost River

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.

Air China
Thu, 6 Nov - Fri, 14 Nov
SIN
Singapore
IAD
Washington
S$1,203 Return, found 2 days ago
S$1,203
Return
found 2 days ago
Select Air China flight, departing Thu, 6 Nov from Singapore to Washington, returning Fri, 14 Nov, priced at S$1,203 found 2 days ago
*Available to Expedia members.