Cheap flights from Washington, D.C. Dulles Intl Airport to Boston from $55
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Boston departing on 3/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Frontier flights from Washington, D.C. Dulles Intl Airport to Boston
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American Airlines flights from Washington, D.C. Dulles Intl Airport to Boston
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How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Boston
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Boston?
In general, February is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $216. If you aren’t able to travel during the month of February, then book flights to Boston from Washington, D.C. Dulles Intl Airport during January instead. Flights to Boston in January, while not as cheap as those in February, still average around $231.
What is the cheapest day to depart on your flight to Boston?
The cheapest day to depart from Washington, D.C. Dulles Intl Airport to Boston is on a Thursday when prices can be found for as low as $271. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Sunday is $344.
What is the cheapest time of day to depart on your flight to Boston?
According to our data, the cheapest time of day to fly to Boston is in the evening. momondo users have found flights departing from Washington, D.C. Dulles Intl Airport to Boston in the evening for as low as $242. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to Boston, so prices are often more expensive at around $423 per ticket.
What is the cheapest Washington, D.C. Dulles Intl to Boston Logan Intl flight route?
Fly from Washington, D.C. Dulles Intl to Boston Logan Intl for the best Washington, D.C. Dulles Intl - Boston Logan Intl flight prices
How far in advance should I book a flight to Boston?
You are more likely to see cheaper flights to Boston from Washington, D.C. Dulles Intl Airport when booking 19 weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $283 when searching 19 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Washington, D.C. Dulles Intl Airport for as low as $237 on momondo.
What cabin class options are available on Washington, D.C. Dulles Intl to Boston Logan Intl flights?
There are 4 cabin classes available to choose from on Washington, D.C. Dulles Intl to Boston Logan Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Washington, D.C. Dulles Intl to Boston Logan Intl?
Frontier, United Airlines, and Delta are the most popular carriers operating from Washington, D.C. Dulles Intl to Boston Logan Intl
What airlines fly to Boston?
United Airlines, Spirit Airlines and JetBlue are the top three most popular airlines that fly to Boston from Washington, D.C. Dulles Intl Airport according to our data. United Airlines is the first choice among our users, with 94% of people opting to fly with this airline when traveling to Boston. Keep in mind that there are 5 different airlines that fly to Boston on a routine basis, so you have a few additional options to choose from.
How many flights depart from Washington, D.C. Dulles Intl Airport to Boston on average per day?
12 flights are operational daily from Washington, D.C. Dulles Intl Airport to Boston as of February 2025. The most popular departure time for this route is 5:00PM, with 67% of flights per day taking off in the afternoon.
How many flights depart from Washington, D.C. Dulles Intl Airport to Boston on average per week?
87 flights are operational weekly from Washington, D.C. Dulles Intl Airport to Boston as of February 2025. The most popular departure day for this route is Tue, with 18% of flights per week taking off on this day.
When to book flights from Washington, D.C. Dulles Intl Airport to Boston
Cheap Washington, D.C. Dulles Intl Airport to Boston (IAD to BOS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Boston
How far is Washington, D.C. Dulles Intl to Boston Logan Intl by plane?
The distance between Washington, D.C. Dulles Intl and Boston Logan Intl is about 409.1 mi. 1h 30m is a normal flight duration for this route.
When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Boston Logan Intl Airport?
Prices for flights from Washington, D.C. Dulles Intl Airport to Boston Logan Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Boston Logan Intl Airport?
The number of operators available for flights from Washington, D.C. Dulles Intl Airport to Boston Logan Intl Airport is 4 as of February 2025.
How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Boston Logan Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Boston Logan Intl Airport.
What documentation or ID do you need to fly to Boston Logan Intl Airport?
The necessary travel and health documents for your Boston Logan Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Washington, D.C. Dulles Intl Airport to Boston?
momondo data reveals that the most frequently booked plane model on the route from Washington, D.C. Dulles Intl Airport to Boston is Boeing 737-800, representing 12.57% of all bookings. The subsequent popular models are Airbus A320neo at 10.51%, Embraer 175 at 10.28%, and Airbus A321neo at 9.97%.
What is the most popular airline from Washington, D.C. Dulles Intl Airport to Boston?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Washington, D.C. Dulles Intl Airport to Boston is United Airlines (93% of total bookings). The next most popular airlines are Spirit Airlines (2%), JetBlue (2%), and Delta (2%).
Best airlines flying from Washington, D.C. Dulles Intl Airport to Boston
Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Boston with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $63 | Free Cancellation | Rating 7.4 3,133 reviews | |||
| PriceFrom $70 | Free Cancellation | Rating 6.3 8,076 reviews | |||
| PriceFrom $98 | Free Cancellation | Rating 8.0 8,408 reviews | |||
| PriceFrom $154 | Free Cancellation | Rating 7.4 8,885 reviews |
United Airlines Flights From Washington, D.C. Dulles Intl Airport to Boston
United Airlines operates around 20 flights from Washington, D.C. Dulles Intl Airport to Boston every week. The average price of these flights found in the last 72 hours has been $294, but momondo users have found United Airlines deals from Washington, D.C. Dulles Intl Airport to Boston from as low as $154 round-trip. United Airlines has been scored 7.4/10 in 8,885 reviews.
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Why should I use momondo to find a flight deal from Washington, D.C. to Boston?
It is quick and easy to find Washington, D.C. to Boston flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Boston that suits you.
Can I find flights from Washington, D.C. to Boston with flexible booking policies on momondo?
Flights from Washington, D.C. to Boston with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Washington, D.C. to Boston?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Boston from Washington, D.C..
I’m not ready to book a flight from Washington, D.C. to Boston right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Washington, D.C. to Boston now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Boston and let you know when they change.