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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
MXN$1,184
Frontier Airlines Frontier Airlines 12h 4m · 1 stop Sat, Dec 19
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Cheapest return
MXN$2,178
Frontier Airlines Frontier Airlines 8h 44m · 1 stop Sat, Dec 26 - Sun, Dec 27
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Best time to book
November
Cheapest
Recommended airlines
Frontier Airlines Frontier AirlinesCheapest· From MXN$1,184 American Airlines American AirlinesMost booked

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 MXN$1,184 and round-trip from MXN$2,178. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      IAD 22:35
      12h 4m
      1 stop
      BOS 10:39
      Washington D.C. - Boston | Sat, Dec 19 | Frontier Airlines
      MXN$1,184 MXN$2,257
      48% off
      48% off
      MXN$2,257 MXN$1,184
    • IAD 22:19
      1h 40m
      Direct
      BOS 23:59
      Washington D.C. - Boston | Sun, Nov 22 | United Airlines
      MXN$1,534 MXN$2,257
      32% off
      32% off
      MXN$2,257 MXN$1,534
    • IAD 22:33
      12h 25m
      1 stop
      BOS 10:58
      Washington D.C. - Boston | Tue, Dec 8 | Frontier Airlines
      MXN$1,648 MXN$2,257
      27% off
      27% off
      MXN$2,257 MXN$1,648
    • IAD 22:35
      12h 4m
      1 stop
      BOS 10:39
      Washington D.C. - Boston | Fri, Dec 18 | Frontier Airlines
      MXN$1,650
      27% off
      MXN$2,257 MXN$1,650
    • IAD 22:19
      1h 30m
      Direct
      BOS 23:49
      Washington D.C. - Boston | Tue, Dec 22 | United Airlines
      MXN$1,703
      25% off
      MXN$2,257 MXN$1,703
    • IAD 22:59
      8h 44m
      1 stop
      BOS 07:43
      Washington D.C. - Boston | Mon, Dec 28 | Frontier Airlines
      MXN$1,745
      23% off
      MXN$2,257 MXN$1,745
    • IAD 12:50
      1h 42m
      Direct
      BOS 14:32
      Washington D.C. - Boston | Fri, Nov 20 | United Airlines
      MXN$1,773
      21% off
      MXN$2,257 MXN$1,773
    • IAD 22:19
      1h 40m
      Direct
      BOS 23:59
      Washington D.C. - Boston | Wed, Nov 25 | United Airlines
      MXN$1,778
      76% off
      MXN$7,335 MXN$1,778
    • IAD 22:20
      1h 39m
      Direct
      BOS 23:59
      Washington D.C. - Boston | Sun, Dec 27 | United Airlines
      MXN$1,795
      20% off
      MXN$2,257 MXN$1,795
    • WAS 13:00
      17h 25m
      1 stop
      BOS 14:00
      Washington D.C. - Boston | Tue, Nov 17 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      IAD 08:40
      1h 39m
      Direct
      BOS 10:19
      Washington D.C. - Boston | Tue, Nov 24 | United Airlines
      BOS 16:02
      1h 57m
      Direct
      DCA 17:59
      Boston - Washington D.C. | Tue, Nov 24 | Delta Air Lines
      MXN$2,712 MXN$5,635
      52% off
      52% off
      MXN$5,635 MXN$2,712
    • IAD 22:19
      1h 40m
      Direct
      BOS 23:59
      Washington D.C. - Boston | Fri, Dec 11 | United Airlines
      BOS 07:30
      2h 7m
      Direct
      DCA 09:37
      Boston - Washington D.C. | Mon, Dec 14 | Delta Air Lines
      MXN$2,748 MXN$5,635
      51% off
      51% off
      MXN$5,635 MXN$2,748
    • IAD 22:59
      8h 44m
      1 stop
      BOS 07:43
      Washington D.C. - Boston | Sat, Dec 26 | Frontier Airlines
      BOS 19:12
      2h
      Direct
      DCA 21:12
      Boston - Washington D.C. | Sun, Dec 27 | American Airlines
      MXN$2,178 MXN$5,635
      61% off
      61% off
      MXN$5,635 MXN$2,178
    • IAD 22:35
      12h 4m
      1 stop
      BOS 10:39
      Washington D.C. - Boston | Tue, Dec 15 | Frontier Airlines
      BOS 11:08
      9h 20m
      1 stop
      IAD 20:28
      Boston - Washington D.C. | Fri, Dec 18 | Frontier Airlines
      MXN$2,189
      61% off
      MXN$5,635 MXN$2,189
    • IAD 22:22
      12h 36m
      1 stop
      BOS 10:58
      Washington D.C. - Boston | Wed, Dec 9 | Frontier Airlines
      BOS 11:08
      9h 20m
      1 stop
      IAD 20:28
      Boston - Washington D.C. | Wed, Dec 16 | Frontier Airlines
      MXN$2,198
      61% off
      MXN$5,635 MXN$2,198
    • IAD 21:06
      10h 35m
      1 stop
      BOS 07:41
      Washington D.C. - Boston | Wed, Nov 25 | Frontier Airlines
      BOS 06:00
      1h 54m
      Direct
      DCA 07:54
      Boston - Washington D.C. | Sun, Nov 29 | American Airlines
      MXN$2,214
      61% off
      MXN$5,635 MXN$2,214
    • IAD 22:59
      8h 44m
      1 stop
      BOS 07:43
      Washington D.C. - Boston | Fri, Dec 25 | Frontier Airlines
      BOS 06:00
      1h 46m
      Direct
      DCA 07:46
      Boston - Washington D.C. | Sun, Dec 27 | American Airlines
      MXN$2,220
      61% off
      MXN$5,635 MXN$2,220
    • IAD 22:59
      8h 44m
      1 stop
      BOS 07:43
      Washington D.C. - Boston | Sun, Dec 27 | Frontier Airlines
      BOS 22:09
      1h 53m
      Direct
      DCA 00:02
      Boston - Washington D.C. | Mon, Dec 28 | American Airlines
      MXN$2,228
      60% off
      MXN$5,635 MXN$2,228
    • IAD 22:35
      12h 4m
      1 stop
      BOS 10:39
      Washington D.C. - Boston | Wed, Dec 16 | Frontier Airlines
      BOS 10:25
      10h 46m
      1 stop
      IAD 21:11
      Boston - Washington D.C. | Wed, Dec 23 | Frontier Airlines
      MXN$2,284
      59% off
      MXN$5,635 MXN$2,284
    • WAS 13:00
      17h 25m
      1 stop
      BOS 14:00
      Washington D.C. - Boston | Tue, Nov 17 | Normal Airline
      BOS 15:00
      6h
      Direct
      WAS 16:00
      Boston - Washington D.C. | Thu, Nov 19 | Normal Airline
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    • Cheapest nonstop
      IAD 22:19
      1h 40m
      Direct
      BOS 23:59
      Washington D.C. - Boston | Sun, Nov 22 | United Airlines
      MXN$1,534 MXN$2,257
      32% off
      32% off
      MXN$2,257 MXN$1,534
    • IAD 22:19
      1h 30m
      Direct
      BOS 23:49
      Washington D.C. - Boston | Tue, Dec 22 | United Airlines
      MXN$1,703 MXN$2,257
      25% off
      25% off
      MXN$2,257 MXN$1,703
    • IAD 12:50
      1h 42m
      Direct
      BOS 14:32
      Washington D.C. - Boston | Fri, Nov 20 | United Airlines
      MXN$1,773 MXN$2,257
      21% off
      21% off
      MXN$2,257 MXN$1,773
    • IAD 22:19
      1h 40m
      Direct
      BOS 23:59
      Washington D.C. - Boston | Wed, Nov 25 | United Airlines
      MXN$1,778
      76% off
      MXN$7,335 MXN$1,778
    • IAD 22:20
      1h 39m
      Direct
      BOS 23:59
      Washington D.C. - Boston | Sun, Dec 27 | United Airlines
      MXN$1,795
      20% off
      MXN$2,257 MXN$1,795
    • IAD 08:45
      1h 40m
      Direct
      BOS 10:25
      Washington D.C. - Boston | Wed, Jan 13 | United Airlines
      MXN$1,798
      20% off
      MXN$2,257 MXN$1,798
    • IAD 12:50
      1h 40m
      Direct
      BOS 14:30
      Washington D.C. - Boston | Thu, Jan 14 | United Airlines
      MXN$1,820
      19% off
      MXN$2,257 MXN$1,820
    • IAD 08:40
      1h 40m
      Direct
      BOS 10:20
      Washington D.C. - Boston | Wed, Jan 6 | United Airlines
      MXN$1,848
      18% off
      MXN$2,257 MXN$1,848
    • IAD 22:20
      1h 39m
      Direct
      BOS 23:59
      Washington D.C. - Boston | Thu, Dec 24 | United Airlines
      MXN$1,850
      18% off
      MXN$2,257 MXN$1,850
    • WAS 13:00
      17h 25m
      1 stop
      BOS 14:00
      Washington D.C. - Boston | Tue, Nov 17 | Normal Airline
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    • Cheapest nonstop
      IAD 22:19
      1h 40m
      Direct
      BOS 23:59
      Washington D.C. - Boston | Wed, Nov 25 | United Airlines
      MXN$1,778 MXN$7,335
      76% off
      76% off
      MXN$7,335 MXN$1,778
    • IAD 17:28
      1h 40m
      Direct
      BOS 19:08
      Washington D.C. - Boston | Wed, Jan 6 | United Airlines
      MXN$1,884 MXN$7,335
      74% off
      74% off
      MXN$7,335 MXN$1,884
    • IAD 22:20
      1h 39m
      Direct
      BOS 23:59
      Washington D.C. - Boston | Fri, Jan 1 | United Airlines
      MXN$2,039 MXN$7,335
      72% off
      72% off
      MXN$7,335 MXN$2,039
    • IAD 08:40
      1h 39m
      Direct
      BOS 10:19
      Washington D.C. - Boston | Tue, Dec 8 | United Airlines
      MXN$2,345
      68% off
      MXN$7,335 MXN$2,345
    • IAD 12:45
      1h 40m
      Direct
      BOS 14:25
      Washington D.C. - Boston | Mon, Jan 4 | United Airlines
      MXN$3,392
      54% off
      MXN$7,335 MXN$3,392
    • IAD 12:45
      1h 40m
      Direct
      BOS 14:25
      Washington D.C. - Boston | Thu, Dec 31 | United Airlines
      MXN$3,409
      54% off
      MXN$7,335 MXN$3,409
    • IAD 22:20
      1h 39m
      Direct
      BOS 23:59
      Washington D.C. - Boston | Sun, Dec 27 | United Airlines
      MXN$3,467
      53% off
      MXN$7,335 MXN$3,467
    • IAD 22:20
      1h 39m
      Direct
      BOS 23:59
      Washington D.C. - Boston | Sun, Jan 3 | United Airlines
      MXN$3,498
      52% off
      MXN$7,335 MXN$3,498
    • IAD 22:20
      1h 39m
      Direct
      BOS 23:59
      Washington D.C. - Boston | Sat, Jan 2 | United Airlines
      MXN$3,498
      52% off
      MXN$7,335 MXN$3,498
    • WAS 13:00
      17h 25m
      1 stop
      BOS 14:00
      Washington D.C. - Boston | Tue, Nov 17 | Normal Airline
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    • Cheapest nonstop
      IAD 17:15
      1h 42m
      Direct
      BOS 18:57
      Washington D.C. - Boston | Mon, Nov 16 | United Airlines
      MXN$8,495 MXN$10,360
      18% off
      18% off
      MXN$10,360 MXN$8,495
    • IAD 17:15
      1h 42m
      Direct
      BOS 18:57
      Washington D.C. - Boston | Tue, Nov 17 | United Airlines
      MXN$5,939 MXN$10,360
      43% off
      43% off
      MXN$10,360 MXN$5,939
    • IAD 22:19
      1h 40m
      Direct
      BOS 23:59
      Washington D.C. - Boston | Fri, Nov 20 | United Airlines
      MXN$6,014 MXN$10,360
      42% off
      42% off
      MXN$10,360 MXN$6,014
    • IAD 22:19
      1h 40m
      Direct
      BOS 23:59
      Washington D.C. - Boston | Sat, Nov 21 | United Airlines
      MXN$5,809
      44% off
      MXN$10,360 MXN$5,809
    • WAS 13:00
      17h 25m
      1 stop
      BOS 14:00
      Washington D.C. - Boston | Tue, Nov 17 | Normal Airline
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    • IAD 22:19
      1h 30m
      Direct
      BOS 23:49
      Washington D.C. - Boston | Tue, Dec 22 | United Airlines
      MXN$1,703 MXN$2,257
      25% off
      25% off
      MXN$2,257 MXN$1,703
    • IAD 22:20
      1h 39m
      Direct
      BOS 23:59
      Washington D.C. - Boston | Sun, Dec 27 | United Airlines
      MXN$1,795 MXN$2,257
      20% off
      20% off
      MXN$2,257 MXN$1,795
    • IAD 22:20
      1h 39m
      Direct
      BOS 23:59
      Washington D.C. - Boston | Thu, Dec 24 | United Airlines
      MXN$1,850 MXN$2,257
      18% off
      18% off
      MXN$2,257 MXN$1,850
    • IAD 22:20
      1h 39m
      Direct
      BOS 23:59
      Washington D.C. - Boston | Fri, Jan 1 | United Airlines
      MXN$2,039
      72% off
      MXN$7,335 MXN$2,039
    • IAD 08:40
      1h 39m
      Direct
      BOS 10:19
      Washington D.C. - Boston | Tue, Dec 8 | United Airlines
      MXN$2,345
      68% off
      MXN$7,335 MXN$2,345
    • IAD 22:20
      1h 39m
      Direct
      BOS 23:59
      Washington D.C. - Boston | Sun, Dec 27 | United Airlines
      MXN$3,467
      53% off
      MXN$7,335 MXN$3,467
    • IAD 22:20
      1h 39m
      Direct
      BOS 23:59
      Washington D.C. - Boston | Sun, Jan 3 | United Airlines
      MXN$3,498
      52% off
      MXN$7,335 MXN$3,498
    • IAD 22:20
      1h 39m
      Direct
      BOS 23:59
      Washington D.C. - Boston | Sat, Jan 2 | United Airlines
      MXN$3,498
      52% off
      MXN$7,335 MXN$3,498
    • IAD 22:19
      1h 40m
      Direct
      BOS 23:59
      Washington D.C. - Boston | Sun, Nov 22 | United Airlines
      MXN$1,534
      32% off
      MXN$2,257 MXN$1,534
    • WAS 13:00
      17h 25m
      1 stop
      BOS 14:00
      Washington D.C. - Boston | Tue, Nov 17 | Normal Airline
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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 MXN$1,184) among 2 carriers operating this route. Based on Trip.com's latest 7-day flight data.
Jetstar Airways logo Jetstar Airways Virgin Australia logo Virgin Australia Qantas Airways logo Qantas Airways Regional Express Airlines logo Regional Express Airlines Airnorth logo Airnorth
American Airlines logo American Airlines Jetblue Airways logo Jetblue Airways

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

What is the cheapest month to fly from Dulles International Airport to Boston Logan International Airport?

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

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 MXN$3,312. You’ll want to avoid October, when the average price can reach as high as MXN$5,541.

MXN$5,541
MXN$4,427
MXN$3,312
MXN$2,198
  • MXN$3,312
    Nov
  • MXN$4,808
    Dec
  • MXN$4,245
    Jan
  • MXN$3,669
    Feb
  • MXN$4,894
    Mar
  • MXN$4,895
    Apr
  • MXN$4,229
    May
  • MXN$5,409
    Jun
  • MXN$5,470
    Jul
  • MXN$4,494
    Aug
  • MXN$4,668
    Sep
  • MXN$5,541
    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.

MXN$5,036
MXN$4,716
MXN$4,395
MXN$4,075
    Cheapest
  • MXN$4,556
    Mon
  • MXN$4,686
    Tue
  • MXN$4,765
    Wed
  • MXN$4,673
    Thu
  • MXN$5,036
    Fri
  • MXN$4,395
    Sat
  • MXN$4,910
    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

    Dulles International Airport

    22:19

    IAD

    1h 40m

    23:59

    BOS

    S M T W T F S
    Search

  2. UA641

    Dulles International Airport

    08:40

    IAD

    1h 41m

    10:21

    BOS

    S M T W T F S
    Search

  3. UA688

    Dulles International Airport

    17:20

    IAD

    1h 46m

    19:06

    BOS

    S M T W T F S
    Search

  4. UA1392

    Dulles International Airport

    12:50

    IAD

    1h 42m

    14:32

    BOS

    S M T W T F S
    Search

  5. DL5815

    Dulles International Airport

    18:20

    IAD

    1h 37m

    Direct

    19:57

    JFK

    S M T W T F S
    Search

  6. DL2639

    John F. Kennedy International Airport

    20:59

    JFK

    1h 27m

    Direct

    22:26

    BOS

    S M T W T F S

  7. UA1359

    Dulles International Airport

    06:10

    IAD

    1h 18m

    Direct

    07:28

    EWR

    S M T W T F S
    Search

  8. UA1669

    Newark Liberty International Airport

    11:09

    EWR

    1h 17m

    Direct

    12:26

    BOS

    S M T W T F S

  9. F93691

    Dulles International Airport

    22:57

    IAD

    2h 4m

    Direct

    01:01

    ATL

    - - - - T F S
    Search

  10. F93512

    Hartsfield–Jackson Atlanta International Airport

    09:01

    ATL

    2h 43m

    Direct

    11:44

    BOS

    S M T W T F S

  11. F92959

    Dulles International Airport

    18:07

    IAD

    2h 43m

    Direct

    20:50

    FLL

    S - - W T F S
    Search

  12. G43474

    Fort Lauderdale-Hollywood International Airport

    06:10

    FLL

    3h 29m

    Direct

    09:39

    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 MXN$5,720 in November, the most expensive month to book this route.
  • The earliest flight departs from Dulles International Airport (IAD) at 09:00 and arrives in Boston Logan International Airport (BOS) at 10:36.
  • The latest flight departs from Dulles International Airport (IAD) at 17:27 and arrives in Boston Logan International Airport (BOS) at 19:08.
  • 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 MXN$1,184, and round-trip fares start from MXN$2,178. The current lowest fare is a Frontier Airlines flight departing on Sat, Dec 19; 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 MXN$3,672. 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 MXN$1,184. 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.

Most popular destination

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, regulatory fees, etc) with all fees confirmed before payment. Fees for baggage, meals, Wi-Fi, 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.