Direct (non-stop) flights from Boston (BOS) to Washington (IAD)
Find comprehensive flight information, schedules, and booking details for direct flights from Boston (BOS), US to Washington (IAD), US. This popular route is operated by 1 airline, offering multiple daily departures.• Flight Duration: 1h 34m - 1h 54m (average flight time)• Distance: 414 miles (666 km) (air miles between airports)• Daily Flights: 3-4 flights (scheduled departures per day)
Boston (BOS)
US
Washington (IAD)
US
FLIGHT TIME
1h 34m - 1h 54m
FLIGHT DISTANCE
414 miles (666 km)
1h 43m - 1h 47m
05:30
19:38
414 miles (666 km)
February
1 (Show)
28
Flight Schedule
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Airlines with direct flights from Boston (BOS) to Washington (IAD)
Route Insights
Duration variability: Flight duration on this route can vary based on aircraft type, wind conditions, and airline scheduling. Average duration is 1h 34m - 1h 54m.
Pricing patterns: February typically offers lower prices due to reduced demand outside peak travel seasons.
Best departure times: Peak departure times are 5:00, 9:00, 14:00, offering more flight options and potentially better connections.
Weather at Washington (IAD)
Weather & Climate at Washington (IAD)
14.4°C
Avg Temperature88mm
Avg Rainfall10.3km/h
Avg Wind Speed66%
Avg HumidityBest Months to Visit
Challenging Months
12-Month Weather Overview
Wind Speed by Month
Humidity by Month
Booking Insights
Best Time to Book Flights to Washington (IAD)
Best Booking Window
Book 2-3 months in advance for best prices
Booking Tip
Avoid booking during extreme weather months for better deals
Peak Travel Months
Expect higher prices and more crowds during these months. Book early to secure better rates.
Recommended Months
These months offer the best balance of weather, prices, and availability.
Monthly Booking Recommendations
Price Trends
Flight Price Trends for Washington (IAD)
Cheapest Months to Fly
Book flights during these months for the best deals and lowest prices.
Most Expensive Months
Prices are typically highest during these months. Consider booking well in advance or choosing alternative dates.
Price Trend Analysis
Prices are typically lower during shoulder seasons
Monthly Price Trends
Travel Planning
Best Time to Visit & Travel Planning
Cheapest Day
Cheapest Month
Travel Planning Tips for Boston (BOS) to Washington (IAD)
- Best Day to Book
Wednesday typically offers the lowest fares for flights from Boston (BOS) to Washington (IAD). Consider booking on this day for potential savings.
- Best Month to Travel
July is generally the cheapest month to fly from Boston (BOS) to Washington (IAD). Plan your trip during this month for the best deals.
Flight Price Statistics
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Related Pages
Related Airports
Related Airlines
Frequently Asked Questions
How many flights operate from Boston (BOS) to Washington (IAD)?
There are 4 direct flights operating from Boston (BOS) to Washington (IAD). Approximately 3-4 flights daily.
Which airlines operate flights from Boston (BOS) to Washington (IAD)?
1 airline operates on this route: United Airlines.
How long is the flight from Boston (BOS) to Washington (IAD)?
The flight duration from Boston (BOS) to Washington (IAD) is approximately 1h 34m - 1h 54m.
What is the distance from Boston (BOS) to Washington (IAD)?
The distance from Boston (BOS) to Washington (IAD) is 414 miles (666 km).
What is the flight time range for this route?
Flight times on this route range from 1h 43m - 1h 47m.
What are the earliest and latest flight departure times?
The earliest flight departs at 05:30 and the latest flight departs at 19:38.
What is the cheapest month to fly from Boston (BOS) to Washington (IAD)?
February is typically the cheapest month to fly on this route.
How many flights operate per week on this route?
Approximately 28 flights operate per week from Boston (BOS) to Washington (IAD).
What types of aircraft operate on this route?
This route is served by Boeing 737-900 Passenger, Boeing 737MAX 9 Passenger.
What is the average flight price from Boston (BOS) to Washington (IAD)?
The average flight price for a round-trip ticket from Boston (BOS) to Washington (IAD) is approximately $139 USD. Prices can vary based on booking time, season, and airline.
When is the best time to book flights from Boston (BOS) to Washington (IAD) for the lowest prices?
February is typically the cheapest month to fly from Boston (BOS) to Washington (IAD). Booking in advance and avoiding peak travel seasons can help you find better deals.
How far is Washington (IAD) from Boston (BOS)?
The distance from Boston (BOS) to Washington (IAD) is 414 miles (666 km). This is a long-haul flight route.
How long does it take to fly from Boston (BOS) to Washington (IAD)?
The flight time from Boston (BOS) to Washington (IAD) is approximately 1h 34m - 1h 54m. Actual flight duration may vary based on weather conditions, aircraft type, and routing.
What city does Washington (IAD) serve?
Washington (IAD) serves Washington, US.