S$ 107+ Cheap flights from Washington, D.C.
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 8-1. 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.
What to know about flights from Washington, D.C.
Discover essential information about flights departing from Washington, D.C., including flight schedules, destinations, airlines operating at the Washington, D.C. airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 18 September 2025.
Good round-trip deal | S$ 253 or less |
|---|---|
Good one-way deal | S$ 122 or less |
Find flights from Washington, D.C.
Cheapest flights from Washington, D.C.Explore the most affordable flight options available from Washington, D.C.. Find the lowest fares based on data from user searches, with prices last updated on 18 September 2025.
Explore the most affordable flight options available from Washington, D.C.. Find the lowest fares based on data from user searches, with prices last updated on 18 September 2025.
Find flights from Washington, D.C. within your budget
Fly to
Route
Depart
Return
Price
Washington, D.C.Boston
IAD - BOS
IADBOS
Washington, D.C. Dulles Intl
Mon 10-11
17:33-22:47
1 stop5h 14m
Boston Logan Intl
Tue 11-11
14:21-16:08
Nonstop1h 47m
Washington, D.C.Boston
IAD - BOS
IADBOS
Washington, D.C. Dulles Intl
Thu 2-10
06:15-11:07
1 stop4h 52m
Boston Logan Intl
Tue 7-10
10:34-16:05
1 stop5h 31m
Washington, D.C.Boston
IAD - BOS
IADBOS
Washington, D.C. Dulles Intl
Tue 30-9
22:19-23:59
Nonstop1h 40m
Boston Logan Intl
Fri 3-10
05:30-07:11
Nonstop1h 41m
Washington, D.C.Boston
IAD - BOS
IADBOS
Washington, D.C. Dulles Intl
Tue 16-12
22:06-23:41
Nonstop1h 35m
Boston Logan Intl
Wed 7-1
14:20-16:06
Nonstop1h 46m
Washington, D.C.Boston
IAD - BOS
IADBOS
Washington, D.C. Dulles Intl
Fri 19-12
22:17-23:54
Nonstop1h 37m
Boston Logan Intl
Tue 23-12
05:20-07:06
Nonstop1h 46m
Washington, D.C.Boston
IAD - BOS
IADBOS
Washington, D.C. Dulles Intl
Wed 22-10
22:19-23:59
Nonstop1h 40m
Boston Logan Intl
Sat 25-10
05:30-07:11
Nonstop1h 41m
Washington, D.C.Boston
IAD - BOS
IADBOS
Washington, D.C. Dulles Intl
Thu 18-12
22:17-23:54
Nonstop1h 37m
Boston Logan Intl
Mon 12-1
14:20-16:06
Nonstop1h 46m
Washington, D.C.Boston
IAD - BOS
IADBOS
Washington, D.C. Dulles Intl
Wed 15-10
08:50-10:31
Nonstop1h 41m
Boston Logan Intl
Wed 22-10
12:10-16:05
1 stop3h 55m
Washington, D.C.Boston
IAD - BOS
IADBOS
Washington, D.C. Dulles Intl
Fri 3-10
22:19-23:59
Nonstop1h 40m
Boston Logan Intl
Tue 7-10
10:34-16:05
1 stop5h 31m
Washington, D.C.Columbus
DCA - CMH
DCACMH
Washington, D.C. Reagan-National
Mon 10-11
13:40-15:10
Nonstop1h 30m
Columbus
Thu 13-11
18:15-19:30
Nonstop1h 15m
Best time to book a flight from Washington, D.C.
Have a flexible travel schedule? Discover the best time to fly from Washington, D.C. with our price prediction graph.
Travel insights for flights from Washington, D.C.
Get recent, data-driven insights about flights from Washington, D.C. including ideal travel times, pricing trends, and more.
When is the best time to book a flight from Washington, D.C.?
Use this chart to determine the optimal time to book a return flight from Washington, D.C. to Singapore. Price data was last updated on 12 September 2025.
The price you pay for your flight from Washington, D.C. may vary depending on when you book. For the best chance of a lower fare, look to book 81 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Washington, D.C.?
Currently, January is the cheapest month in which you can book a flight from Washington, D.C. (average of S$ 1,001). Flying from Washington, D.C. in June will prove the most costly (average of S$ 1,461). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.
Which airlines fly from Washington, D.C.?
When flying from Washington, D.C. check dates and pricing for the following: Qatar Airways. As it departs for the following popular destinations: Singapore.
What are popular destinations to fly to from Washington, D.C.?
From Washington, D.C. you can expect to find greater availability for the following destinations: New York (1,261 flights per day), Chicago (914 flights per day) and Detroit (600 flights per day).
What is the cheapest place to fly to from Washington, D.C.?
The cheapest city to fly to from Washington, D.C. is Denver Intl, with prices starting at S$ 182. Explore other affordable destinations below.
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Direct flights from District of Columbia
Book a direct flight from one of these other cities located in District of Columbia.
Related info for your journey
Access useful and relevant information related to your journey from Washington, D.C.. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 18 September 2025.
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Deals for flights from Washington, D.C. are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Washington, D.C.?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Washington, D.C..
Can Cheapflights find flights from Washington, D.C. with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Washington, D.C., users can toggle the no change fees filter when performing a flight search.
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