Cheap flight deals from Washington D.C. to Boston

Find direct flights from Washington D.C. to Boston within the next three months. Book one-way flights from QAR 234 or round-trip tickets from QAR 453.

  • Round-trip
  • One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flight Info | Washington D.C. to Boston

The distance between Washington D.C. and Boston is about 639.48 km. It takes around 1 hour 39 minutes on average to fly from Washington D.C. to Boston. The most popular month to Boston is March. The off-season for travel is April.

Cheapest one-way flight price QAR 235
Cheapest round-trip ticket price QAR 454
Off-season for travel April
Peak season for travel March
Flight distance 639.48 km
Average flight time 1 hour 39 minutes

When is the cheapest time to fly from Washington D.C. to Boston?

The best time to book the cheapest flights from Washington D.C. to Boston is between Sep 14 and Sep 21. One-way ticket prices start at QAR 216 according to our flight calendar.

Cheapest flights
From price
Search
  • Jul

    29 6
  • 6 13
  • 13 20
  • 20 27
  • Aug

    27 3
  • 3 10
  • 10 17
  • 17 24
  • 24 31
  • Sep

    31 7
  • 7 14
  • 14 21
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Washington D.C. (WAS) to Boston (BOS) the cheapest?

    Airlines adjust prices for flights from Washington D.C. to Boston based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much do flights from Washington D.C. (WAS) to Boston (BOS) cost?

    According to Trip.com's data, the lowest price is around QAR 668.
  • How long does it take to fly from Washington D.C. (WAS) to Boston (BOS) and what is the distance?

    It takes around 1 hour 39 minutes to fly from Washington D.C. (WAS) to Boston (BOS).
  • What are the most popular airlines that fly from Washington D.C. (WAS) to Boston (BOS)?

    Airlines with flights from Washington D.C. (WAS) to Boston (BOS): Delta Air Lines, American Airlines, Iberia, Qatar Airways, United Airlines, KLM Royal Dutch Airlines, WestJet and Korean Air.

How to find a cheap flight from Washington D.C. to Boston

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Washington D.C. to Boston. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com