Washington DC to Boston Flight Route Information
| Travel Distance: | 411 Miles |
|---|---|
| Airlines Flying This Route: | American Airlines, United Airlines, JetBlue Airways |
| Weekly Flights: | 40 |
| Avg. Flight Duration: | 14.34 Hours |
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10/15/2026 Find Cheap Flights from Washington DC to Boston (WAS to BOS)
WAS - Washington DC BOS - Boston 
Find Cheap Flights from Washington DC to Boston (WAS to BOS)
Fares Starting from $73
WAS - Washington DC BOS - Boston Great deal! This is the lowest price we've seen for this one way route in the last 12 hours. Prices may change and aren't guaranteed for all flights or dates. Click on the price to continue your search and check the latest available fare. Ref. id 202609~Ref:7nQvmBjZyEW9DSsxuCCKdQ
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Cheap Flights from Washington DC to Boston - Compare & Book Our Best Deals
With over 21 daily departures from Washington DC to Boston, this route offers great flexibility for different travel plans. Browse one-way fares from $72.23, round-trip fares from $133.72, and other affordable options across different budgets. Compare flight choices, explore schedules, and book the best Washington DC to Boston deals that fit your budget and travel preferences.
Top Airlines that fly from Washington DC to Boston
Cheap Flight Deals from Washington DC to Boston
WAS Washington DC Thu, Oct 15
BOS Boston
from $73
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WAS Washington DC Wed, Oct 21
BOS Boston
from $73
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WAS Washington DC Sat, Nov 14
BOS Boston
from $73
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WAS Washington DC Thu, Nov 19
BOS Boston
from $73
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WAS Washington DC Sat, Dec 5
BOS Boston
from $73
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WAS Washington DC Sat, Dec 12
BOS Boston
from $73
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WAS Washington DC Fri, Jan 1
BOS Boston
from $73
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WAS Washington DC Mon, Oct 19
BOS Boston
from $73
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WAS Washington DC Tue, Oct 20
BOS Boston
from $73
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*All fares above were last found on: Fares are one way/round trip. Fares incl. all fuel surcharges, taxes & fees and our service fees. Displayed fares are subject to change and cannot be guaranteed at the time of booking. See all booking terms and conditions. 202609~Ref:7nQvmBjZyEW9DSsxuCCKdQ
Insights about cheap flights from Washington DC to Boston – Direct Flights, Duration & Best Travel Time
When it comes to booking cheap flights, having the right information at your fingertips can make all the difference. Dive into the insights for cheap flights from Washington DC to Boston and enhance your travel experience!
Daily Flights
21
Cheapest Month
April
Avg. Flight Duration
14.34
Peak Season
August
Distance
411 miles
Direct Flights
655
When is the Cheapest Time to Book Flights from WAS to BOS?
Explore data-powered insights and trends for flights from Washington DC to Boston. Discover average fares, cheap months to fly, when to book, and plan smarter.
What’s the cheapest day of the week to fly from Washington DC to Boston?‡
What is the cheapest month to fly from Washington DC to Boston?‡
‡This information is based on historical data from the last 365 days.
Finding Affordable Flights from Washington DC to Boston
- Plan Ahead - One of the keys to securing cheap flights from Washington DC to Boston is to plan your trip well in advance. Airlines often offer lower prices for those who book tickets months ahead. Keep an eye on special promotions and sales events, which can yield significant savings.
- Flexibility is Key - Being flexible with your travel dates can also lead to substantial cost savings. Consider flying during off-peak seasons or on weekdays when prices tend to be lower.
- Set Price Alerts - To keep tabs on flight prices, consider setting up fare alerts. These alerts will notify you when fares from Washington DC to Boston drop, giving you the opportunity to grab cheap deals.
- Consider Nearby Airports - If Boston has multiple airports, check the prices at each one. Sometimes, flying into a nearby airport and then taking a short train or bus ride to your destination can be a much cheaper option.
- Bundle and Save - Booking your flight and accommodation together as a package can often result in significant savings. CheapOair offers these bundled deals, so make sure to explore this option.
When should I book flights from WAS to BOS? ‡
‡Got flexible travel dates? Use our flight data from the past year to discover ideal time to fly from Washington DC to Boston. Find out which months and days typically offer lower fares and let CheapOair search for the best options.
CheapOair provides the predicted prices for one-way trips or round-trips with a duration of 7 days for domestic and 14 days for international trips based on historical data and available flight information. Graphs are estimates only. Prices are subject to change and can't be guaranteed until ticketed.
Estimated price for
Round-trip
‡Graphs are estimates only. Based on historical data and available flight information. Prices are subject to change and cannot be guaranteed until ticketed.
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Insights About Flying from Washington DC to Boston
Which is the high season to travel from Washington DC to Boston?
The month of August is considered the high season for flying from WAS to BOS. Traveling during the high season can affect ticket prices and availability, making this data crucial for trip planning.
How many direct flights are available from WAS to BOS?
There are a total of 655 direct flights from Washington DC to Boston. For travelers seeking convenience and shorter travel times, this data is important when choosing flight options.
Which is the low season to travel from Washington DC to Boston?
April is considered the low season for traveling from Washington DC to Boston, Massachusetts. Travelers looking for cost-effective options and fewer crowds may consider traveling during this period.
How many daily flights are there between Washington DC to Boston?
There are as many as 21 daily flights available for travelers between WAS to BOS. This data offers flexibility in choosing departure times that best suit your schedule.
At what time does the last flight depart to Boston?
The last flight to Boston typically departs between 10:00PM - 11:00PM. Travelers who prefer late-night departures will find this information valuable for planning their journey.
What percentage of travelers spent an average of 2 days in Boston, Massachusetts?
Approximately 44.52% of travelers spent an average of 2 days exploring Boston. This information can assist in planning the duration of your stay in Boston
What percentage of WAS to BOS flyers traveled with kids under 14?
About 4% of passengers on flights from Washington DC to Boston were accompanied by children under the age of 14. This information is useful if you're planning a family trip and want to know how common it is to travel with young children on this route.
What percentage of Washington DC to Boston travelers were over 60 years old?
A notable 12% of travelers were aged 60 or older. This statistic provides insights for senior travelers or those seeking a mature travel demographic.
What percentage of WAS to BOS travelers were millennials?
Millennials make up a significant portion of travelers on this route, accounting for 45% of all passengers. If you're a millennial looking to connect with like-minded travelers, this statistic might interest you.
What percentage of Washington DC to Boston travelers were female?
Almost half of the passengers, approximately 48% were female. Knowing the gender distribution can be useful for solo female travelers or those interested in gender-related travel insights.
What percent of Washington DC to Boston travellers booked first or business class?
1% of travelers booked first or business class on this route.
At what time the earliest flight departs from Washington DC?
The earliest flight departs at 6:00AM - 7:00AM.
On which days one can have the most flight options in Boston?
Monday offer the most flight options in Boston.
§
All flight facts are based on last 3 months' data except the highest and lowest booking months that are based on last 3 months' data.
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Cheap Flights from Washington DC to Boston
Take advantage of incredible deals on flights from Washington DC (WAS) to Boston (BOS) on CheapOair! You'll save money that you can put towards your next trip, so book your flight to Boston and get ready to hit the road. Different people come to Boston for different reasons, while some want to explore its collection of ancient museums, others are more interested in touring its breweries, whatever your interest be, Boston never disappoints its lovers. Take a step back in history by walking along the Freedom Trail which covers more than 15 historical sites. Plan a romantic date at the Boston Harbor Islands which offers everything from delicious seafood, beautiful cruises to enriching shopping experience. Don't forget to take your kids to the New England Aquarium which is home to rare marine life and offers exciting whale sighting tours. You can save more when you book flights to Boston online with CheapOair. We offer fares from more than 450 carriers, so you can be sure you're getting the best price available. Plus, we can help you with all sorts of other travel arrangements, like hotel stays, car rentals, and more. So don't delay, book your flight with CheapOair now!
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