- Cheapest roundtrip flight
- from€271
- Fastest flight
- non-stop flights
- 26x / week
- Flight distance
- 664 km
- Time difference
- none
- Most popular airlines
- United Airlines
- United Airlines
Flight schedule from Washington DC (IAD) to Boston (BOS)
Select a travel date in the flight schedule for the route from Washington DC (IAD) to Boston (BOS) and compare affordable flight deals.
offers
Active filtersnone
Matching outbound flights8 of 8
fromto
dep.arr.
durationstopovers
- Aug 30 – Sep 5, 2026
- September 6 – 12, 2026
- September 13 – 19, 2026
- IADBOSnonstop
- IADBOS1 stopover
- IADBOSnonstop
- IADBOSnonstop
- IADBOSnonstop
- IADBOSnonstop
- IADBOS1 stopover
- IADBOSnonstop
Tips and tricks to help you find cheap flights from Washington DC to Boston
Favorite airline: United Airlines
The majority of passengers on the route Washington DC – Boston prefer to fly with United Airlines.
United Airlines
86 %
Porter Airlines
14 %
Important flight information
Frequently Asked Questions (FAQ)
How long is the flight from Washington DC to Boston?
A nonstop flight from Washington DC to Boston typically takes around 1 hour 40 minutes. If you choose a connecting flight, allow more travel time. Typical one-stop itineraries take around 14 hours 19 minutes. For the quickest trip, a nonstop flight is usually the most comfortable choice.
Are there nonstop flights from Washington DC to Boston?
Yes, there are nonstop flights from Washington DC to Boston, averaging around 3 to 4 flights per day, operated by, among others, United Airlines. If you want to fly without a layover, it is worth filtering specifically for nonstop flights when searching.
Which airlines fly from Washington DC to Boston?
Direct flights from Washington DC to Boston are operated by, among others, United Airlines. Connecting flights with one stop are also available, for example with American Airlines (via Charlotte), Alaska Airlines (via Seattle-Tacoma) and United Airlines (via Newark). If travel time matters to you, a direct flight is usually the most convenient option. Connecting flights often give you more choice of departure times and airlines.
On which days are there nonstop flights from Washington DC to Boston?
Nonstop flights from Washington DC to Boston operate daily. The schedule may vary by season, so it is worth comparing several travel dates. If your preferred day does not have a nonstop flight, nearby departure days or short connecting flights may be a good alternative.
How many flights are there per day from Washington DC to Boston?
On the route from Washington DC to Boston, there are on average around 3 to 4 flights per day. The number of flights can vary by day of the week and season. If you are flexible with your dates, it is worth comparing several departure days.
How many flights per week are there from Washington DC to Boston?
From Washington DC to Boston, there are around 26 to 27 flights per week. This means you usually have connections available on several days and at various times. Beyond the price, it is worth comparing flight duration, airline, and any potential additional fees.
When does the first flight from Washington DC to Boston depart?
The earliest nonstop flight from Washington DC to Boston usually departs at 8:30 AM. The exact departure time may vary by day of the week and airline. Early flights are especially useful if you want to make the most of your arrival day in Boston.
When does the last flight from Washington DC to Boston depart?
The last nonstop flight from Washington DC to Boston usually departs at 10:25 PM. Late flights can be convenient if you want to travel after work or in the evening. Do check whether it is a nonstop flight, as a connecting itinerary could push the arrival time significantly later.