Direct flights from Boston

Enter your travel dates to find the best prices.

Cheapest flights from Boston
Explore the most affordable flight options available from Boston. Find the lowest fares based on data from user searches, with prices last updated on 21 October 2025.

Fri 31/1005.30BOS - IAD

Nonstop1h 43mUnited Airlines

Sat 1/1122.07IAD - BOS

Nonstop1h 35mUnited Airlines

Deal found 20/10Rp 2,434,178

Tue 11/1109.30BOS - IAD

Nonstop1h 43mUnited Airlines

Tue 11/1112.51IAD - BOS

Nonstop1h 38mUnited Airlines

Deal found 20/10Rp 2,450,737

Tue 9/1205.30BOS - IAD

Nonstop1h 44mUnited Airlines

Sat 13/1217.10IAD - BOS

Nonstop1h 38mUnited Airlines

Deal found 20/10Rp 2,483,855

Thu 6/1105.30BOS - IAD

Nonstop1h 43mUnited Airlines

Thu 6/1109.00IAD - BOS

Nonstop1h 38mUnited Airlines

Deal found 19/10Rp 2,516,973

Wed 5/1105.30BOS - IAD

Nonstop1h 43mUnited Airlines

Wed 5/1122.07IAD - BOS

Nonstop1h 35mUnited Airlines

Deal found 19/10Rp 2,550,091

Thu 11/1205.30BOS - IAD

Nonstop1h 44mUnited Airlines

Sat 13/1217.10IAD - BOS

Nonstop1h 38mUnited Airlines

Deal found 20/10Rp 2,583,209

Thu 6/1105.30BOS - IAD

Nonstop1h 43mUnited Airlines

Sun 9/1109.00IAD - BOS

Nonstop1h 38mUnited Airlines

Deal found 18/10Rp 2,599,768

Fri 14/1105.30BOS - IAD

Nonstop1h 43mUnited Airlines

Tue 18/1112.51IAD - BOS

Nonstop1h 38mUnited Airlines

Deal found 20/10Rp 2,616,327

Fri 12/1205.30BOS - IAD

Nonstop1h 44mUnited Airlines

Sun 14/1222.06IAD - BOS

Nonstop1h 35mUnited Airlines

Deal found 20/10Rp 2,649,445

Wed 19/1105.30BOS - IAD

Nonstop1h 43mUnited Airlines

Thu 20/1109.00IAD - BOS

Nonstop1h 38mUnited Airlines

Deal found 20/10Rp 2,715,682

Last-minute flights from Boston
Discover last-minute flight deals departing from Boston. Data was last updated 21 October 2025 and is based on user searches.

Mon 27/1019.38BOS - IAD

Nonstop1h 47mUnited Airlines

Fri 31/1022.07IAD - BOS

Nonstop1h 35mUnited Airlines

Deal found 18/10Rp 2,930,949

Mon 27/1005.30BOS - IAD

Nonstop1h 43mUnited Airlines

Sat 1/1122.07IAD - BOS

Nonstop1h 35mUnited Airlines

Deal found 20/10Rp 2,947,508

Mon 27/1005.30BOS - IAD

Nonstop1h 43mUnited Airlines

Mon 27/1022.07IAD - BOS

Nonstop1h 35mUnited Airlines

Deal found 19/10Rp 3,030,303

Mon 27/1019.38BOS - IAD

Nonstop1h 47mUnited Airlines

Tue 28/1017.10IAD - BOS

Nonstop1h 38mUnited Airlines

Deal found 20/10Rp 3,096,539

Tue 28/1019.38BOS - IAD

Nonstop1h 47mUnited Airlines

Fri 31/1022.07IAD - BOS

Nonstop1h 35mUnited Airlines

Deal found 19/10Rp 3,378,043

Tue 28/1009.30BOS - IAD

Nonstop1h 43mUnited Airlines

Tue 28/1022.07IAD - BOS

Nonstop1h 35mUnited Airlines

Deal found 20/10Rp 3,593,310

Wed 29/1009.30BOS - IAD

Nonstop1h 43mUnited Airlines

Fri 31/1022.07IAD - BOS

Nonstop1h 35mUnited Airlines

Deal found 19/10Rp 3,460,838

Thu 30/1005.30BOS - IAD

Nonstop1h 43mUnited Airlines

Mon 3/1117.10IAD - BOS

Nonstop1h 38mUnited Airlines

Deal found 20/10Rp 2,599,768

Fri 31/1005.30BOS - IAD

Nonstop1h 43mUnited Airlines

Sat 1/1122.07IAD - BOS

Nonstop1h 35mUnited Airlines

Deal found 19/10Rp 2,434,178

One-way flights from Boston
Search for one-way flight options from Boston. Find affordable one-way fares based on user searches. Data last updated 21 October 2025.

Fri 5/1205.30BOS - IAD

Nonstop1h 44mUnited Airlines

Deal found 19/10Rp 1,308,164

Tue 23/1205.20BOS - IAD

Nonstop1h 46mUnited Airlines

Deal found 20/10Rp 1,357,841

Thu 18/1205.20BOS - IAD

Nonstop1h 46mUnited Airlines

Deal found 20/10Rp 1,457,195

Wed 24/1205.20BOS - IAD

Nonstop1h 46mUnited Airlines

Deal found 19/10Rp 1,473,754

Fri 14/1105.30BOS - IAD

Nonstop1h 43mUnited Airlines

Deal found 20/10Rp 1,490,313

Fri 12/1205.30BOS - IAD

Nonstop1h 44mUnited Airlines

Deal found 20/10Rp 1,523,431

Sat 13/1205.30BOS - IAD

Nonstop1h 44mUnited Airlines

Deal found 20/10Rp 1,556,549

Sun 23/1105.30BOS - IAD

Nonstop1h 43mUnited Airlines

Deal found 21/10Rp 1,573,108

Fri 6/305.45BOS - IAD

Nonstop1h 44mUnited Airlines

Deal found 20/10Rp 1,622,785

Sat 6/1205.30BOS - IAD

Nonstop1h 44mUnited Airlines

Deal found 20/10Rp 1,655,903

Fly to

Route

Depart

Return

Price

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

Sat 3/1

14.15-16.01

Nonstop1h 46m

Washington, D.C. Dulles Intl

Wed 7/1

22.12-23.49

Nonstop1h 37m

Rp 2,516,973

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

Thu 11/12

05.30-07.14

Nonstop1h 44m

Washington, D.C. Dulles Intl

Sat 13/12

17.10-18.48

Nonstop1h 38m

Rp 2,583,209

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

Thu 6/11

05.30-07.13

Nonstop1h 43m

Washington, D.C. Dulles Intl

Mon 10/11

22.07-23.42

Nonstop1h 35m

Rp 2,599,768

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

Mon 15/12

09.30-11.14

Nonstop1h 44m

Washington, D.C. Dulles Intl

Sat 3/1

22.17-23.54

Nonstop1h 37m

Rp 2,599,768

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

Sun 9/11

05.30-07.13

Nonstop1h 43m

Washington, D.C. Dulles Intl

Mon 10/11

17.10-18.48

Nonstop1h 38m

Rp 2,599,768

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

Thu 13/11

05.30-07.13

Nonstop1h 43m

Washington, D.C. Dulles Intl

Sat 15/11

22.07-23.42

Nonstop1h 35m

Rp 2,599,768

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

Thu 20/11

09.30-11.13

Nonstop1h 43m

Washington, D.C. Dulles Intl

Fri 28/11

09.00-10.38

Nonstop1h 38m

Rp 2,599,768

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

Sun 16/11

05.30-07.13

Nonstop1h 43m

Washington, D.C. Dulles Intl

Wed 19/11

22.07-23.42

Nonstop1h 35m

Rp 2,616,327

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

Fri 12/12

05.30-07.14

Nonstop1h 44m

Washington, D.C. Dulles Intl

Sun 14/12

22.06-23.41

Nonstop1h 35m

Rp 2,649,445

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

Wed 19/11

05.30-07.13

Nonstop1h 43m

Washington, D.C. Dulles Intl

Thu 20/11

09.00-10.38

Nonstop1h 38m

Rp 2,715,682

Flights are sorted by cheapest return flights first.

Deals found on 18/10

Showing 1-10 of 19 results

Best time to book a flight from Boston

Have a flexible travel schedule? Discover the best time to fly from Boston with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.

Direct flights from Boston

Cheapest flights from Boston
Explore the most affordable flight options available from Boston. Find the lowest fares based on data from user searches, with prices last updated on 21 October 2025.

Explore the most affordable flight options available from Boston. Find the lowest fares based on data from user searches, with prices last updated on 21 October 2025.

Last-minute flights from Boston
Discover last-minute flight deals departing from Boston. Data was last updated 21 October 2025 and is based on user searches.

Discover last-minute flight deals departing from Boston. Data was last updated 21 October 2025 and is based on user searches.

One-way flights from Boston
Search for one-way flight options from Boston. Find affordable one-way fares based on user searches. Data last updated 21 October 2025.

Search for one-way flight options from Boston. Find affordable one-way fares based on user searches. Data last updated 21 October 2025.

Find direct flights from Boston within your budget

Best time to book a flight from Boston

Have a flexible travel schedule? Discover the best time to fly from Boston with our price prediction graph.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Direct flights from Massachusetts cities

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Direct flights from United States

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Rp 1,308,164+ Direct flights from Boston

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.

Direct flights from Boston

Cheapest flights from BostonExplore the most affordable flight options available from Boston. Find the lowest fares based on data from user searches, with prices last updated on 21 October 2025.

Explore the most affordable flight options available from Boston. Find the lowest fares based on data from user searches, with prices last updated on 21 October 2025.

Find direct flights from Boston within your budget

Best time to book a flight from Boston

Have a flexible travel schedule? Discover the best time to fly from Boston with our price prediction graph.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Direct flights from Massachusetts cities

Book a direc flight from one of these other cities located in Massachusetts.

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Boston
Explore the most affordable flight options available from Boston. Find the lowest fares based on data from user searches, with prices last updated on 21 October 2025.