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Rp 1,520,588+ 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 9/5. 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.
BOS — DPS
13 May — 20 May1
1 adult
1 adult, Economy, 0 bags

Find direct flights from Boston within your budget

 
Use the slider to find direct flights from Boston within your budget. Price data is based on user searches made on Cheapflights. Over the past seven days, Cheapflights users made 22,532 searches. This data was last updated on 13 April 2026.

Fly to

Route

Depart

Return

Price

Cheapest return flight

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

Sun 24/5

05.45-07.23

Nonstop1h 38m

Washington, D.C. Dulles Intl

Thu 28/5

22.10-23.59

Nonstop1h 49m

Rp 3,024,090

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

Thu 4/6

05.45-07.23

Nonstop1h 38m

Washington, D.C. Dulles Intl

Mon 8/6

17.25-19.14

Nonstop1h 49m

Rp 3,417,051

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

Fri 24/4

14.37-16.23

Nonstop1h 46m

Washington, D.C. Dulles Intl

Thu 30/4

08.35-10.18

Nonstop1h 43m

Rp 3,536,648

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

Thu 30/4

05.45-07.24

Nonstop1h 39m

Washington, D.C. Dulles Intl

Wed 6/5

17.10-19.04

Nonstop1h 54m

Rp 3,827,097

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

Thu 16/7

05.45-07.23

Nonstop1h 38m

Washington, D.C. Dulles Intl

Sun 19/7

22.10-23.59

Nonstop1h 49m

Rp 4,049,206

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

Tue 26/5

05.45-07.23

Nonstop1h 38m

Washington, D.C. Dulles Intl

Fri 29/5

22.10-23.59

Nonstop1h 49m

Rp 4,049,206

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

Mon 25/5

05.45-07.23

Nonstop1h 38m

Washington, D.C. Dulles Intl

Sat 30/5

22.10-23.59

Nonstop1h 49m

Rp 4,202,973

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

Thu 7/5

05.45-07.24

Nonstop1h 39m

Washington, D.C. Dulles Intl

Mon 11/5

22.15-23.59

Nonstop1h 44m

Rp 4,220,058

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

Fri 21/8

19.25-21.10

Nonstop1h 45m

Washington, D.C. Dulles Intl

Mon 24/8

22.10-23.54

Nonstop1h 44m

Rp 4,356,740
Fastest return journey

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

Thu 30/4

05.45-07.24

Nonstop1h 39m

Washington, D.C. Dulles Intl

Thu 7/5

12.43-14.26

Nonstop1h 43m

Rp 4,459,252

Flights are sorted by cheapest return flights first.

Deals found on 9/4

Showing 1-10 of 24 resultsSorted by cheapest first
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Best time to book a flight from Boston

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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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