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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
€81
Frontier Airlines Frontier Airlines 12h 25m · 1 stop Thu, Dec 3
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Cheapest return
€107
Frontier Airlines Frontier Airlines 8h 44m · 1 stop Sun, Dec 20 - Mon, Dec 21
Book Now
Best time to book
November
Cheapest
Recommended airlines
Frontier Airlines Frontier AirlinesCheapest· From €81 Jetblue Airways Jetblue AirwaysMost 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 €81 and round-trip from €107. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      IAD 22:33
      12h 25m
      1 stop
      BOS 10:58
      Washington D.C. - Boston | Thu, Dec 3 | Frontier Airlines
      €81 €113
      28% off
      28% off
      €113 €81
    • IAD 22:24
      1h 30m
      Direct
      BOS 23:54
      Washington D.C. - Boston | Tue, Jan 12 | United Airlines
      €83 €113
      27% off
      27% off
      €113 €83
    • IAD 22:24
      1h 30m
      Direct
      BOS 23:54
      Washington D.C. - Boston | Mon, Jan 11 | United Airlines
      €83 €113
      27% off
      27% off
      €113 €83
    • IAD 22:19
      1h 40m
      Direct
      BOS 23:59
      Washington D.C. - Boston | Wed, Nov 25 | United Airlines
      €87
      23% off
      €113 €87
    • IAD 08:40
      1h 31m
      Direct
      BOS 10:11
      Washington D.C. - Boston | Tue, Jan 5 | United Airlines
      €88
      22% off
      €113 €88
    • IAD 22:19
      1h 40m
      Direct
      BOS 23:59
      Washington D.C. - Boston | Mon, Nov 23 | United Airlines
      €88
      22% off
      €113 €88
    • IAD 08:45
      1h 40m
      Direct
      BOS 10:25
      Washington D.C. - Boston | Thu, Jan 7 | United Airlines
      €88
      22% off
      €113 €88
    • IAD 12:50
      1h 40m
      Direct
      BOS 14:30
      Washington D.C. - Boston | Fri, Jan 8 | United Airlines
      €90
      20% off
      €113 €90
    • IAD 08:40
      1h 40m
      Direct
      BOS 10:20
      Washington D.C. - Boston | Fri, Dec 25 | United Airlines
      €90
      20% off
      €113 €90
    • 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 | Fri, Nov 20 | United Airlines
      BOS 16:02
      1h 57m
      Direct
      DCA 17:59
      Boston - Washington D.C. | Fri, Nov 20 | Delta Air Lines
      €133 €522
      75% off
      75% off
      €522 €133
    • IAD 22:19
      1h 40m
      Direct
      BOS 23:59
      Washington D.C. - Boston | Mon, Dec 7 | United Airlines
      BOS 07:30
      2h 7m
      Direct
      DCA 09:37
      Boston - Washington D.C. | Thu, Dec 10 | Delta Air Lines
      €135 €522
      74% off
      74% off
      €522 €135
    • IAD 22:59
      8h 44m
      1 stop
      BOS 07:43
      Washington D.C. - Boston | Sun, Dec 20 | Frontier Airlines
      BOS 19:12
      2h
      Direct
      DCA 21:12
      Boston - Washington D.C. | Mon, Dec 21 | American Airlines
      €107 €522
      80% off
      80% off
      €522 €107
    • IAD 22:59
      8h 44m
      1 stop
      BOS 07:43
      Washington D.C. - Boston | Sat, Dec 19 | Frontier Airlines
      BOS 06:00
      1h 46m
      Direct
      DCA 07:46
      Boston - Washington D.C. | Mon, Dec 21 | American Airlines
      €109
      79% off
      €522 €109
    • IAD 22:59
      8h 44m
      1 stop
      BOS 07:43
      Washington D.C. - Boston | Mon, Dec 21 | Frontier Airlines
      BOS 22:09
      1h 53m
      Direct
      DCA 00:02
      Boston - Washington D.C. | Tue, Dec 22 | American Airlines
      €110
      79% off
      €522 €110
    • IAD 22:22
      12h 36m
      1 stop
      BOS 10:58
      Washington D.C. - Boston | Thu, Dec 3 | Frontier Airlines
      BOS 06:00
      1h 49m
      Direct
      DCA 07:49
      Boston - Washington D.C. | Mon, Dec 7 | American Airlines
      €110
      79% off
      €522 €110
    • IAD 22:35
      12h 4m
      1 stop
      BOS 10:39
      Washington D.C. - Boston | Thu, Dec 10 | Frontier Airlines
      BOS 10:25
      10h 46m
      1 stop
      IAD 21:11
      Boston - Washington D.C. | Thu, Dec 17 | Frontier Airlines
      €112
      79% off
      €522 €112
    • IAD 22:35
      12h 4m
      1 stop
      BOS 10:39
      Washington D.C. - Boston | Fri, Dec 11 | Frontier Airlines
      BOS 10:25
      10h 46m
      1 stop
      IAD 21:11
      Boston - Washington D.C. | Thu, Dec 17 | Frontier Airlines
      €112
      79% off
      €522 €112
    • IAD 22:35
      12h 4m
      1 stop
      BOS 10:39
      Washington D.C. - Boston | Sun, Dec 6 | Frontier Airlines
      BOS 07:00
      2h 5m
      Direct
      DCA 09:05
      Boston - Washington D.C. | Tue, Dec 8 | American Airlines
      €112
      79% off
      €522 €112
    • 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 22:24
      1h 30m
      Direct
      BOS 23:54
      Washington D.C. - Boston | Tue, Jan 12 | United Airlines
      €83 €113
      27% off
      27% off
      €113 €83
    • IAD 22:24
      1h 30m
      Direct
      BOS 23:54
      Washington D.C. - Boston | Mon, Jan 11 | United Airlines
      €83 €113
      27% off
      27% off
      €113 €83
    • IAD 22:19
      1h 40m
      Direct
      BOS 23:59
      Washington D.C. - Boston | Wed, Nov 25 | United Airlines
      €87 €113
      23% off
      23% off
      €113 €87
    • IAD 08:40
      1h 31m
      Direct
      BOS 10:11
      Washington D.C. - Boston | Tue, Jan 5 | United Airlines
      €88
      22% off
      €113 €88
    • IAD 22:19
      1h 40m
      Direct
      BOS 23:59
      Washington D.C. - Boston | Mon, Nov 23 | United Airlines
      €88
      22% off
      €113 €88
    • IAD 08:45
      1h 40m
      Direct
      BOS 10:25
      Washington D.C. - Boston | Thu, Jan 7 | United Airlines
      €88
      22% off
      €113 €88
    • IAD 12:50
      1h 40m
      Direct
      BOS 14:30
      Washington D.C. - Boston | Fri, Jan 8 | United Airlines
      €90
      20% off
      €113 €90
    • IAD 08:40
      1h 40m
      Direct
      BOS 10:20
      Washington D.C. - Boston | Fri, Dec 25 | United Airlines
      €90
      20% off
      €113 €90
    • IAD 22:20
      1h 39m
      Direct
      BOS 23:59
      Washington D.C. - Boston | Wed, Jan 6 | United Airlines
      €92
      19% off
      €113 €92
    • 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 22:19
      1h 40m
      Direct
      BOS 23:59
      Washington D.C. - Boston | Wed, Nov 25 | United Airlines
      €87 €360
      76% off
      76% off
      €360 €87
    • IAD 17:28
      1h 40m
      Direct
      BOS 19:08
      Washington D.C. - Boston | Wed, Jan 6 | United Airlines
      €93 €360
      74% off
      74% off
      €360 €93
    • IAD 22:20
      1h 39m
      Direct
      BOS 23:59
      Washington D.C. - Boston | Fri, Jan 1 | United Airlines
      €100 €360
      72% off
      72% off
      €360 €100
    • IAD 08:40
      1h 39m
      Direct
      BOS 10:19
      Washington D.C. - Boston | Tue, Dec 8 | United Airlines
      €115
      68% off
      €360 €115
    • IAD 12:45
      1h 40m
      Direct
      BOS 14:25
      Washington D.C. - Boston | Mon, Jan 4 | United Airlines
      €166
      54% off
      €360 €166
    • IAD 12:45
      1h 40m
      Direct
      BOS 14:25
      Washington D.C. - Boston | Thu, Dec 31 | United Airlines
      €167
      54% off
      €360 €167
    • IAD 22:20
      1h 39m
      Direct
      BOS 23:59
      Washington D.C. - Boston | Sun, Dec 27 | United Airlines
      €170
      53% off
      €360 €170
    • IAD 22:20
      1h 39m
      Direct
      BOS 23:59
      Washington D.C. - Boston | Sun, Jan 3 | United Airlines
      €172
      52% off
      €360 €172
    • IAD 22:20
      1h 39m
      Direct
      BOS 23:59
      Washington D.C. - Boston | Sat, Jan 2 | United Airlines
      €172
      52% off
      €360 €172
    • WAS 13:00
      17h 25m
      1 stop
      BOS 14:00
      Washington D.C. - Boston | Tue, Nov 17 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      IAD 17:15
      1h 42m
      Direct
      BOS 18:57
      Washington D.C. - Boston | Mon, Nov 16 | United Airlines
      €416 €508
      18% off
      18% off
      €508 €416
    • IAD 17:15
      1h 42m
      Direct
      BOS 18:57
      Washington D.C. - Boston | Tue, Nov 17 | United Airlines
      €291 €508
      43% off
      43% off
      €508 €291
    • IAD 22:19
      1h 40m
      Direct
      BOS 23:59
      Washington D.C. - Boston | Fri, Nov 20 | United Airlines
      €295 €508
      42% off
      42% off
      €508 €295
    • IAD 22:19
      1h 40m
      Direct
      BOS 23:59
      Washington D.C. - Boston | Sat, Nov 21 | United Airlines
      €285
      44% off
      €508 €285
    • 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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    • IAD 22:24
      1h 30m
      Direct
      BOS 23:54
      Washington D.C. - Boston | Tue, Jan 12 | United Airlines
      €83 €113
      27% off
      27% off
      €113 €83
    • IAD 22:24
      1h 30m
      Direct
      BOS 23:54
      Washington D.C. - Boston | Mon, Jan 11 | United Airlines
      €83 €113
      27% off
      27% off
      €113 €83
    • IAD 08:40
      1h 31m
      Direct
      BOS 10:11
      Washington D.C. - Boston | Tue, Jan 5 | United Airlines
      €88 €113
      22% off
      22% off
      €113 €88
    • IAD 22:20
      1h 39m
      Direct
      BOS 23:59
      Washington D.C. - Boston | Wed, Jan 6 | United Airlines
      €92
      19% off
      €113 €92
    • IAD 22:20
      1h 39m
      Direct
      BOS 23:59
      Washington D.C. - Boston | Fri, Jan 1 | United Airlines
      €100
      72% off
      €360 €100
    • IAD 08:40
      1h 39m
      Direct
      BOS 10:19
      Washington D.C. - Boston | Tue, Dec 8 | United Airlines
      €115
      68% off
      €360 €115
    • IAD 22:20
      1h 39m
      Direct
      BOS 23:59
      Washington D.C. - Boston | Sun, Dec 27 | United Airlines
      €170
      53% off
      €360 €170
    • IAD 22:20
      1h 39m
      Direct
      BOS 23:59
      Washington D.C. - Boston | Sun, Jan 3 | United Airlines
      €172
      52% off
      €360 €172
    • IAD 22:20
      1h 39m
      Direct
      BOS 23:59
      Washington D.C. - Boston | Sat, Jan 2 | United Airlines
      €172
      52% off
      €360 €172
    • WAS 13:00
      17h 25m
      1 stop
      BOS 14:00
      Washington D.C. - Boston | Tue, Nov 17 | Normal Airline
      Find more flights
      Find more flights

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 €81) among 1 carriers operating this route. Based on Trip.com's latest 7-day flight data.
IndiGo logo IndiGo Air India logo Air India Air India Express logo Air India Express Akasa Air logo Akasa Air Spicejet logo Spicejet
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, the cheapest one-way flights from Dulles International Airport to Boston Logan International Airport are usually in November, with an average price of €163. It is best to avoid October, when the average price can reach €272.

€272
€218
€163
€109
  • €163
    Nov
  • €236
    Dec
  • €208
    Jan
  • €180
    Feb
  • €240
    Mar
  • €240
    Apr
  • €207
    May
  • €265
    Jun
  • €268
    Jul
  • €220
    Aug
  • €229
    Sep
  • €272
    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 departure day from Dulles International Airport to Boston Logan International Airport is Saturday, with average prices usually lower than other days. Avoid departing on Friday as prices are typically highest on that day.

€247
€232
€216
€201
    Cheapest
  • €223
    Mon
  • €230
    Tue
  • €234
    Wed
  • €229
    Thu
  • €247
    Fri
  • €216
    Sat
  • €241
    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 €280 in November, the most expensive month to book this route.
  • 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 €81, and round-trip fares start from €107. 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 €180. 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 €81. 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.

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