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Dulles International Airport to Boston Logan International Airport flight
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Dulles International Airport to Boston Logan International Airport Flights Info

Cheapest one-way
JPY 14,220
Frontier Airlines Frontier Airlines 12h 25m · 1 stop Thu, Dec 3
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Cheapest round-trip
JPY 18,770
Frontier Airlines Frontier Airlines 8h 44m · 1 stop Sun, Dec 20 - Mon, Dec 21
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When to travel
November
Cheapest

Explore the cheapest one-way and round-trip flights from Dulles International Airport to Boston Logan International Airport over the next 90 days, with one-way fares from JPY 14,220 and round-trip from JPY 18,770. Based on Trip.com's latest 7-day flight data.

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Displayed flight fares from Washington D.C. to Boston are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from Dulles International Airport to Boston Logan International Airport?

The cheapest airline flying from Dulles International Airport to Boston Logan International Airport is Frontier Airlines (from JPY 14,220) among 5 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Trip.com Price Insights: Flights from Dulles International Airport to Boston Logan International Airport

What is the cheapest month for one-way flights from Dulles International Airport to Boston Logan International Airport?

Data is based on average one-way flight prices from Dulles International Airport to Boston Logan International Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from Dulles International Airport to Boston Logan International Airport, the best time to buy is in November, with an average price of JPY 28,540. You’ll want to avoid October, when the average price can reach as high as JPY 47,750.

JPY 47,750
JPY 38,145
JPY 28,540
JPY 18,935
  • JPY 28,540
    Nov
  • JPY 41,430
    Dec
  • JPY 36,580
    Jan
  • JPY 31,620
    Feb
  • JPY 42,180
    Mar
  • JPY 42,180
    Apr
  • JPY 36,450
    May
  • JPY 46,610
    Jun
  • JPY 47,140
    Jul
  • JPY 38,730
    Aug
  • JPY 40,230
    Sep
  • JPY 47,750
    Oct

What is the cheapest day of the week to fly from Dulles International Airport to Boston Logan International Airport?

The data is based on the past 12 months and shows the average ticket prices from Dulles International Airport to Boston Logan International Airport for each day of the week in the Trip.com database.

Based on Trip.com’s data from the past 12 months, the cheapest day to depart from Dulles International Airport to Boston Logan International Airport is Saturday, with average fares typically lower than other days. You’ll want to avoid flying on Friday, as ticket prices are usually the highest that day.

JPY 43,400
JPY 40,640
JPY 37,880
JPY 35,120
    Cheapest
  • JPY 39,260
    Mon
  • JPY 40,380
    Tue
  • JPY 41,060
    Wed
  • JPY 40,270
    Thu
  • JPY 43,400
    Fri
  • JPY 37,880
    Sat
  • JPY 42,310
    Sun

What is the flight schedule from Dulles International Airport to Boston Logan International Airport?

Check the schedule for flights from Washington D.C. to Boston and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule
  1. UA755

    10:19 PM

    IAD

    1h 40m

    11:59 PM

    BOS

    S M T W T F S
    Search
  2. UA641

    8:40 AM

    IAD

    1h 41m

    10:21 AM

    BOS

    S M T W T F S
    Search
  3. UA688

    5:20 PM

    IAD

    1h 46m

    7:06 PM

    BOS

    S M T W T F S
    Search
  4. UA1392

    12:50 PM

    IAD

    1h 42m

    2:32 PM

    BOS

    S M T W T F S
    Search
  5. DL5815

    6:20 PM

    IAD

    1h 37m

    Nonstop

    7:57 PM

    JFK

    S M T W T F S
    Search
  6. DL2639

    8:59 PM

    JFK

    1h 27m

    Nonstop

    10:26 PM

    BOS

    S M T W T F S
  7. UA1359

    6:10 AM

    IAD

    1h 18m

    Nonstop

    7:28 AM

    EWR

    S M T W T F S
    Search
  8. UA1669

    11:09 AM

    EWR

    1h 17m

    Nonstop

    12:26 PM

    BOS

    S M T W T F S
  9. F93691

    10:57 PM

    IAD

    2h 4m

    Nonstop

    1:01 AM

    ATL

    - - - - T F S
    Search
  10. F93512

    9:01 AM

    ATL

    2h 43m

    Nonstop

    11:44 AM

    BOS

    S M T W T F S
  11. F92959

    6:07 PM

    IAD

    2h 43m

    Nonstop

    8:50 PM

    FLL

    S - - W T F S
    Search
  12. G43474

    6:10 AM

    FLL

    3h 29m

    Nonstop

    9:39 AM

    BOS

    - - - W - - S
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FAQs for Dulles International Airport to Boston Logan International Airport Flights

  • How long is the flight from Dulles International Airport to Boston Logan International Airport?

    Dulles International Airport to Boston Logan International Airport takes about 2 hours 8 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 4 daily flights from Dulles International Airport (IAD) to Boston Logan International Airport (BOS).
  • The earliest flight from Dulles International Airport to Boston Logan International Airport departs at 08:40, and the last departs at 22:19, with about 8 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Dulles International Airport (IAD) to Boston Logan International Airport (BOS) is quite popular. Without considering departure times or holidays, tickets cost around JPY 49,290 in November, the most expensive month to book this route.
  • The earliest flight departs from Dulles International Airport (IAD) at 08:15 and arrives in Boston Logan International Airport (BOS) at 09:53.
  • The latest flight departs from Dulles International Airport (IAD) at 17:20 and arrives in Boston Logan International Airport (BOS) at 18:58.
  • United Airlines is a very popular airline operating an average of 2630 flights per month.
  • One-way flights from Dulles International Airport to Boston Logan International Airport currently start from JPY 14,220, and round-trip fares start from JPY 18,770. The current lowest fare is a Frontier Airlines flight departing on Thu, Dec 3; prices may vary depending on availability.
  • Yes. United Airlines and Delta Air Lines operate direct flights from Dulles International Airport to Boston Logan International Airport, with an average flight time of 3 hours 51 minutes, and around 42 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Dulles International Airport to Boston Logan International Airport is JPY 31,650. Prices may vary depending on the departure date, airline, and availability.
  • Jetblue Airways are the most popular budget airlines flying from Dulles International Airport to Boston Logan International Airport, with one-way fares starting from JPY 14,220. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Dulles International Airport to Boston Logan International Airport operates around 42 weekly flights, mainly by United Airlines and Delta Air Lines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Dulles International Airport and Boston Logan International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.