Boston to Washington

1 ways to travelfastest 1h 25mfly from €103
Photo: Vlad Tchompalov / Unsplash

When is it cheapest to fly?

Jul: from €202 — show this month's calendar €202 JulAug: from €123 — show this month's calendar €123 AugSep: from €103 — show this month's calendar €103 Sep

How the cheapest fare moved

Jul 22: €123 €123 Jul 18 Jul 22 low €103 · high €124

Departure-day prices · July 2026 Boston → Washington

‹ Prev Next ›
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23€202
24
25
26
27
28€193
29
30
31

Cheapest days highlighted · darker = pricier · past days greyed out · cached one-way fares.

Return-day prices · July 2026 Washington → Boston

‹ Prev Next ›
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23€21924€13925€11326€11327€8828€8829€11730€12731€137

Cheapest days highlighted · darker = pricier · past days greyed out · cached one-way fares.

Best time to visit Washington — climate

Jan: ~2°C daytime, 5 rainy days 2° JanFeb: ~7°C daytime, 8 rainy days 7° FebMar: ~16°C daytime, 7 rainy days 16° MarApr: ~20°C daytime, 11 rainy days 20° AprMay: ~23°C daytime, 17 rainy days 23° MayJun: ~30°C daytime, 15 rainy days 30° JunJul: ~32°C daytime, 18 rainy days 32° JulAug: ~28°C daytime, 7 rainy days 28° AugSep: ~26°C daytime, 13 rainy days 26° SepOct: ~20°C daytime, 11 rainy days 20° OctNov: ~14°C daytime, 9 rainy days 14° NovDec: ~6°C daytime, 7 rainy days 6° Dec

Best value: Sep — fares from €103 and ~26°C daytime.

Flights from Boston to Washington start around €103 (direct flights available). Range seen recently: €103–202, based on 6 fares found by travellers.

Fly (from €103)
1h 25mduration
€103–202recent fares
Book
Cheapest cached fares Boston → Washington; direct flights available (e.g. WN). · Based on 6 fares found by travellers in the last 48h

Cheapest round trips to Washington

Fares found by travellers in the last 48 hours — refreshed daily.

Aug 19 – Aug 20 Southwest Airlines · Direct · 1h 40m €191 Book
Jul 28 – Jul 28 United Airlines · Direct · 1h 38m €193 Book
Jul 23 – Jul 24 Frontier Airlines · 1 stop · 4h 46m €272 Book

Weather in Washington

Wed ☁️ 33° 23° 💧38%
Thu ☁️ 29° 17° 💧1%
Fri ☁️ 29° 18° 💧1%
Sat ☁️ 29° 19° 💧4%
Sun 🌧️ 31° 19° 💧30%
Mon 🌧️ 30° 19° 💧34%
Tue 🌦️ 34° 22° 💧48%

In Jul, Washington typically sees ~32°C daytime highs and 18 rainy days.

Where to stay in Washington

3★+ hotels from €81/night (40 hotels sampled, ~3 weeks out).

Beacon Hotel & Corporate Quarters hotel · Washington
from €81/night★ 4
See availability
Hotel Nell - Union Market hotel · Washington
from €82/night★ 3
See availability
Hamilton Hotel - Washington DC hotel · Washington
from €87/night★ 4
See availability

Good to know

Time differenceSame time zone
Time in the air1h 38m

Things to do in Washington

Top-rated tours and tickets from €80 — book ahead for the popular ones.

from €85
White Salmon River Rafting Half Day★ 5.0 (108)
from €258
One-Hour Private Seattle Sightseeing Cruise - BYOB!★ 5.0 (67)
from €534
Seattle City Tour 3-Hours (Private Tour)★ 5.0 (52)
from €98
Half Day Guided Tour of Olympic National Park★ 5.0 (37)
from €111
Mid-Day & Sunset Sailing on Seattle's Majestic Puget Sound★ 5.0 (34)
from €80
White Salmon River Rafting Half-Day Trip★ 5.0 (32)

Tours and tickets provided by Viator (a Tripadvisor company). Some links earn Stayonomy a commission.

About Washington

There is more than one place called Washington: === United Kingdom === Washington (England) - a town in Tyne and Wear Washington - a village in West Sussex === United States of America === Washington, D.C. - The capital of the United States of America. Washington (state) - A state in the Pacific Northwest of the United States of America. Washington (Connecticut) - a small town in Connecticut. Washington (Georgia) - a small town in Georgia. Washington (Illinois) - a city in Illinois. Washington (Indiana) - a city in Indiana. Washington (Iowa…

Read the full Washington guide

Guide content from Wikivoyage contributors (CC BY-SA).

Round out the trip

eSIM for WashingtonData from the moment you land — no roaming bills. Rent a car in WashingtonCompare local and international rental desks. Airport transferFixed-price pickup waiting at arrivals. Travel insuranceMedical + luggage cover from a few €/day.

Popular from Boston

Cheapest destinations travellers searched recently — refreshed daily.

from €129
Boston New York
from €130
Boston Orlando
from €154
Boston Baltimore
from €184
Boston West Palm Beach
from €227
Boston Los Angeles
from €227
Boston San Francisco
from €227
Boston Nashville
from €228
Boston Miami
from €256
Boston San Diego
from €258
Boston Atlanta
from €284
Boston Bridgetown
from €287
Boston Fort Lauderdale
from €315
Boston Detroit
from €324
Boston Punta Cana
from €345
Boston Santo Domingo

Flight prices are real fares travellers found in the last 48 hours, refreshed daily — the booking site confirms the final price. Train, bus and ferry fares are shown on the operators' booking sites. Weather data by Open-Meteo; exchange rates: ECB reference. Data updated 2026-07-23. Some links earn Stayonomy a commission at no cost to you.