Cheap Flights from Washington (DCA) to Siddharthanagar (BWA)

Popular airlines from Ronald Reagan Washington National Airport (DCA) to Siddharthanagar (BWA-Gautam Buddha)

Frequently asked questions

How much does a flight from Ronald Reagan Washington National Airport (DCA) to Gautam Buddha Airport (BWA) cost?
Get a cheap one-way flight or cheap return flight from Ronald Reagan Washington National Airport (DCA) to Gautam Buddha Airport (BWA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Ronald Reagan Washington National Airport (DCA) to Gautam Buddha Airport (BWA)?
The cheapest month to fly from DCA to BWA is , when demand is low. Off-peak months are typically when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Ronald Reagan Washington National Airport (DCA) to Gautam Buddha Airport (BWA)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest DCA to BWA flight.
How many flights per day from Ronald Reagan Washington National Airport (DCA) to Gautam Buddha Airport (BWA)?
Direct flights from Ronald Reagan Washington National Airport (DCA) to Gautam Buddha Airport (BWA) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from DCA to BWA?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can change depending on a number of factors, including the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Ronald Reagan Washington National Airport (DCA) to Gautam Buddha Airport (BWA)?
Book a flight from Ronald Reagan Washington National Airport (DCA) to Gautam Buddha Airport (BWA) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Departures later than this have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Ronald Reagan Washington National Airport (DCA) to Gautam Buddha Airport (BWA) last-minute?
Last-minute fares from DCA to BWA are usually more expensive. To lock in the best rates, start looking for flights well ahead of time. That said, if your travel plans are flexible, you may score a cheap ticket right before your trip.
Can I cancel or change the date of my flight from Ronald Reagan Washington National Airport (DCA) to Gautam Buddha Airport (BWA)?
In most instances, you can reschedule or cancel your DCA to BWA flight. However, additional fees may apply, especially if you booked over 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you'd like further information, head to our Customer Service portal.

Travel information

Origin airport
Ronald Reagan Washington National
Destination airport
Gautam Buddha
Distance
7681 mi

Book with confidence

Washington to Siddharthanagar Flights

The cheapest times to fly from Washington to Siddharthanagar

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Washington to Siddharthanagar are during the month of . You can find some of the cheapest flights from Washington to Siddharthanagar with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Washington to Siddharthanagar

Sunday is one of the best days to book for cheap flights from Washington to Siddharthanagar: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Washington to Siddharthanagar

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Washington to Siddharthanagar in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Washington to Siddharthanagar flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Washington to Siddharthanagar airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Washington to Siddharthanagar Flights

Explore a world of travel with Expedia

*Available to One Key members.