What are the cheapest airlines to fly from Boston to District of Columbia one-way?

$79 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on JetBlue and Allegiant Air, with prices starting from $81 and $82, respectively.

What are the cheapest flights from Boston to District of Columbia?

While on average a flight from Boston to District of Columbia is generally $932, our data shows the cheapest flight currently is $113. When looking at the most popular route, (Boston Logan Intl - Washington, D.C. Reagan-National), you can expect to pay $157 for that flight.

What are the most reliable airlines from Boston to District of Columbia?

No one likes to see their flight delayed. When booking a flight from Boston to District of Columbia consider choosing Egyptair (100%), Air China (100%) or Ethiopian Air (98%) as they are the most reliable in getting you off to your destination on time.

What are the most popular airlines that fly from Boston to District of Columbia?

Before booking your flight from Boston to District of Columbia check out the most popular airlines for this route: JetBlue, Delta or Spirit Airlines.

How far in advance should I book a flight from Boston to District of Columbia?

Users have found that booking a flight from Boston to District of Columbia at least 37 days early can save you up to 88% on average compared to booking a flight this week. If booking 37 days before your flight isn’t an option for you, users have found flights from Boston to District of Columbia for as little as $181 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $344 for flights departing within the next 3 days.

What is the cheapest month to fly from Boston to District of Columbia?

January can be a great time to fly to District of Columbia from Boston with a flight ticket averaging about $187. Cheapflights users have found deals in the month of January for as cheap as $66. The most expensive prices can be found in the month of April.

What airport do you fly from for flights from Boston to District of Columbia?

Located just 2.6 mi from the city center, Boston Logan Intl (BOS) is the airport most travelers will use when flying to District of Columbia from Boston.

Can I find deals for flights from Boston to District of Columbia that include hotel bookings?

Yes. In addition to deals on Boston to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Boston to District of Columbia?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to District of Columbia.

Can I find deals for business class flights from Boston to District of Columbia?

Yes. Cheapflights offers flight deals from Boston to District of Columbia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$79+ Flights from Boston to District of Columbia

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Boston to District of Columbia with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Boston to District of Columbia

Most accurate provider	FlightHub 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$137 (United Airlines)
One-way from	$79 (United Airlines)
Popular in	April
Cheapest in	January
Average price	$233
Good round-trip deal	$193 or less
Good one-way deal	$96 or less

Provider with most accurate pricing for Boston Logan Intl-Washington, D.C. (WAS) flight deals.

Search Deals

Provider most trusted by Cheapflights users for Boston Logan Intl-Washington, D.C. (WAS) flights.

Search Deals

From Boston Logan Intl to District of Columbia

Search Deals

One-way flight from Boston Logan Intl to District of Columbia

Search Deals

Highest demand for flights based on searches. 6% potential increase in price ($13 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Price to beat on a round-trip flight from Boston Logan Intl to District of Columbia.

Search Deals

Price to beat on a one-way flight from Boston Logan Intl to District of Columbia.

Search Deals

Find flight deals from Boston to District of Columbia

Cheapest flights from Boston to District of Columbia
Explore the most affordable flight options available from Boston to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 25, 2025.

mié. 5/219:30 amBOS - IAD

Nonstop1h 41mUnited Airlines

mar. 5/2710:18 pmIAD - BOS

Nonstop1h 41mUnited Airlines

Deal found 4/25

$137

vie. 9/127:40 amBOS - DCA

Nonstop1h 49mAmerican Airlines

dom. 9/146:30 amDCA - BOS

Nonstop1h 35mAmerican Airlines

Deal found 4/25

$157

jue. 5/156:00 amBOS - IAD

1 stop10h 36mFrontier

dom. 5/185:26 pmIAD - BOS

1 stop7h 39mFrontier

Deal found 4/24

$160

sáb. 5/245:50 pmBOS - DCA

Nonstop1h 54mDelta

dom. 5/258:29 amDCA - BOS

Nonstop1h 43mDelta

Deal found 4/25

$161

dom. 5/257:35 amBOS - DCA

Nonstop1h 45mJetBlue

sáb. 5/314:15 pmDCA - BOS

Nonstop1h 37mJetBlue

Deal found 4/24

$170

jue. 6/511:31 amBOS - IAD

1 stop8h 54mAllegiant Air

lun. 6/93:13 pmIAD - BOS

1 stop18h 04mAllegiant Air

Deal found 4/24

$186

dom. 6/156:05 amBOS - DCA

1 stop4h 22mUnited Airlines

jue. 6/197:00 amDCA - BOS

1 stop6h 28mUnited Airlines

Deal found 4/25

$200

jue. 5/226:05 amBOS - IAD

1 stop5h 35mDelta

dom. 5/256:00 amIAD - BOS

1 stop5h 55mDelta

Deal found 4/25

$247

lun. 5/192:25 pmBOS - IAD

3 stops21h 01mMultiple Airlines

mar. 5/205:40 pmIAD - BOS

3 stops21h 04mMultiple Airlines

Deal found 4/24

$249

sáb. 5/2410:19 amBOS - IAD

1 stop6h 37mAmerican Airlines

mar. 5/275:02 amIAD - BOS

1 stop4h 18mAmerican Airlines

Deal found 4/25

$253

mar. 5/205:35 amBOS - DCA

2 stops7h 05mSouthwest

mié. 5/211:10 pmDCA - BOS

2 stops8h 35mSouthwest

Deal found 4/24

$313

Best flights from Boston to District of Columbia
Discover carefully curated flight deals from Boston to District of Columbia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated abril 25, 2025.

mié. 5/219:30 amBOS - IAD

Nonstop1h 41mUnited Airlines

mar. 5/2710:18 pmIAD - BOS

Nonstop1h 41mUnited Airlines

Deal found 4/25

$137

jue. 5/156:00 amBOS - IAD

1 stop10h 36mFrontier

dom. 5/185:26 pmIAD - BOS

1 stop7h 39mFrontier

Deal found 4/24

$160

sáb. 5/245:50 pmBOS - DCA

Nonstop1h 54mDelta

dom. 5/258:29 amDCA - BOS

Nonstop1h 43mDelta

Deal found 4/25

$161

jue. 5/226:19 amBOS - DCA

Nonstop1h 41mJetBlue

dom. 5/257:00 amDCA - BOS

Nonstop1h 32mJetBlue

Deal found 4/24

$164

mié. 5/285:59 amBOS - DCA

Nonstop1h 45mAmerican Airlines

sáb. 5/313:50 pmDCA - BOS

Nonstop1h 35mAmerican Airlines

Deal found 4/24

$168

jue. 6/511:31 amBOS - IAD

1 stop8h 54mAllegiant Air

lun. 6/93:13 pmIAD - BOS

1 stop18h 04mAllegiant Air

Deal found 4/24

$186

mié. 5/282:25 pmBOS - IAD

3 stops21h 01mMultiple Airlines

vie. 5/303:13 pmIAD - BOS

1 stop16h 58mMultiple Airlines

Deal found 4/25

$241

mar. 5/205:35 amBOS - DCA

2 stops7h 05mSouthwest

mié. 5/211:10 pmDCA - BOS

2 stops8h 35mSouthwest

Deal found 4/24

$313

dom. 6/156:05 amBOS - DCA

1 stop4h 22mUnited Airlines

jue. 6/197:00 amDCA - BOS

1 stop6h 28mUnited Airlines

Deal found 4/25

$200

jue. 5/226:05 amBOS - IAD

1 stop5h 35mDelta

dom. 5/256:00 amIAD - BOS

1 stop5h 55mDelta

Deal found 4/25

$247

sáb. 5/246:36 pmBOS - IAD

1 stop5h 26mAmerican Airlines

mié. 5/281:59 pmIAD - BOS

1 stop7h 39mAmerican Airlines

Deal found 4/25

$253

Last-minute flights from Boston to District of Columbia
Discover last-minute flight deals from Boston to District of Columbia. Data last updated abril 25, 2025 and is based on user searches.

mié. 4/307:25 amBOS - DCA

2 stops10h 30mMultiple Airlines

sáb. 5/311:15 amDCA - BOS

1 stop6h 20mMultiple Airlines

Deal found 4/24

$588

jue. 5/19:05 pmBOS - IAD

2 stops23h 52mMultiple Airlines

dom. 5/412:55 pmIAD - BOS

3 stops27h 24mMultiple Airlines

Deal found 4/24

$363

vie. 5/25:00 amBOS - DCA

1 stop5h 10mSouthwest

lun. 5/53:00 pmDCA - BOS

2 stops7h 35mSouthwest

Deal found 4/24

$614

sáb. 5/39:40 amBOS - IAD

1 stop6h 54mFrontier

dom. 5/115:26 pmIAD - BOS

1 stop7h 39mFrontier

Deal found 4/25

$187

sáb. 5/310:10 amBOS - DCA

Nonstop1h 49mAmerican Airlines

dom. 5/1112:43 pmDCA - BOS

1 stop4h 58mAmerican Airlines

Deal found 4/25

$268

lun. 5/59:30 amBOS - IAD

Nonstop1h 41mUnited Airlines

sáb. 5/105:50 pmIAD - BOS

Nonstop1h 42mUnited Airlines

Deal found 4/25

$223

lun. 5/54:17 pmBOS - DCA

Nonstop1h 43mJetBlue

sáb. 5/103:15 pmDCA - BOS

Nonstop1h 38mJetBlue

Deal found 4/25

$223

lun. 5/511:07 amBOS - DCA

1 stop6h 48mUnited Airlines

sáb. 5/106:00 amDCA - BOS

1 stop4h 10mUnited Airlines

Deal found 4/25

$243

lun. 5/55:50 pmBOS - DCA

Nonstop2h 01mDelta

vie. 5/96:05 amDCA - BOS

1 stop5h 45mDelta

Deal found 4/24

$253

lun. 5/56:00 amBOS - IAD

1 stop7h 01mDelta

sáb. 5/106:17 pmIAD - BOS

1 stop4h 39mDelta

Deal found 4/25

$263

lun. 5/56:36 pmBOS - IAD

1 stop5h 26mAmerican Airlines

vie. 5/95:26 pmIAD - BOS

1 stop5h 14mAmerican Airlines

Deal found 4/24

$278

mar. 5/136:00 amBOS - DCA

1 stop4h 36mUnited Airlines

mar. 5/131:15 pmDCA - BOS

1 stop4h 06mUnited Airlines

Deal found 4/25

$201

One-way flights from Boston to District of Columbia
Search for one-way flight options from Boston to District of Columbia. Find affordable one-way fares based on user searches. Data last updated abril 25, 2025.

mar. 5/205:30 amBOS - IAD

Nonstop1h 41mUnited Airlines

Deal found 4/25

$79

dom. 5/256:19 amBOS - DCA

Nonstop1h 41mJetBlue

Deal found 4/25

$81

jue. 6/1211:31 amBOS - IAD

1 stop8h 54mAllegiant Air

Deal found 4/25

$82

lun. 5/196:00 amBOS - IAD

1 stop10h 36mFrontier

Deal found 4/25

$86

vie. 5/306:10 amBOS - DCA

Nonstop1h 50mDelta

Deal found 4/25

$90

dom. 5/256:00 amBOS - DCA

1 stop4h 27mUnited Airlines

Deal found 4/24

$91

mié. 5/282:25 pmBOS - IAD

3 stops21h 01mMultiple Airlines

Deal found 4/25

$105

dom. 5/119:10 amBOS - DCA

Nonstop1h 44mAmerican Airlines

Deal found 4/24

$113

sáb. 5/176:05 amBOS - IAD

1 stop5h 40mDelta

Deal found 4/24

$124

vie. 5/26:00 amBOS - IAD

1 stop7h 42mAmerican Airlines

Deal found 4/24

$149

mar. 5/205:35 amBOS - DCA

2 stops7h 05mSouthwest

Deal found 4/25

$157

vie. 5/1612:52 pmBOS - DCA

2 stops23h 15mFrontier

Deal found 4/25

$208

Cheapflights Fare Finder

Use the filters below to find and compare flights from Boston to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

mié. 5/21

9:30 am-11:11 am

Nonstop1h 41m

Washington, D.C. Dulles Intl

mar. 5/27

10:18 pm-11:59 pm

Nonstop1h 41m

$137

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

jue. 5/15

6:00 am-4:36 pm

1 stop10h 36m

Washington, D.C. Dulles Intl

dom. 5/18

5:26 pm-1:05 am

1 stop7h 39m

$160

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

sáb. 5/24

5:50 pm-7:44 pm

Nonstop1h 54m

Washington, D.C. Reagan-National

dom. 5/25

8:29 am-10:12 am

Nonstop1h 43m

$161

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

jue. 5/22

6:19 am-8:00 am

Nonstop1h 41m

Washington, D.C. Reagan-National

dom. 5/25

7:00 am-8:32 am

Nonstop1h 32m

$164

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

mié. 5/28

5:59 am-7:44 am

Nonstop1h 45m

Washington, D.C. Reagan-National

sáb. 5/31

3:50 pm-5:25 pm

Nonstop1h 35m

$168

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

jue. 6/5

11:31 am-8:25 pm

1 stop8h 54m

Washington, D.C. Dulles Intl

lun. 6/9

3:13 pm-9:17 am

1 stop18h 04m

$186

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

dom. 6/15

6:05 am-10:27 am

1 stop4h 22m

Washington, D.C. Reagan-National

jue. 6/19

7:00 am-1:28 pm

1 stop6h 28m

$200

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

jue. 5/22

6:05 am-11:40 am

1 stop5h 35m

Washington, D.C. Dulles Intl

sáb. 6/7

6:17 pm-10:56 pm

1 stop4h 39m

$247

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

lun. 5/19

2:25 pm-11:26 am

3 stops21h 01m

Washington, D.C. Dulles Intl

mar. 5/20

5:40 pm-2:44 pm

3 stops21h 04m

$249

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

sáb. 5/24

10:19 am-4:56 pm

1 stop6h 37m

Washington, D.C. Dulles Intl

mar. 5/27

5:02 am-9:20 am

1 stop4h 18m

$253

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/25

Showing 1-10 of 27 results

Best time to book a flight from Boston to District of Columbia

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

Estimated round-trip 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.

Cheapflights Insights

Everything you need to know about your flight from Boston to District of Columbia

What is the cheapest month to book a flight from Boston to District of Columbia?

Currently, August is the cheapest month in which you can book a flight from Boston to District of Columbia (average of $309). Flying from Boston to District of Columbia in June is currently the most expensive (average of $383). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BOS to DC?

When flying from Boston to District of Columbia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Boston to District of Columbia

The most flights from BOS to USDC are scheduled on a Thursday (19 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (11 on average).

Rainfall in District of Columbia by month

In terms of precipitation, rainfall in District of Columbia ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit District of Columbia when rainfall is around 2.6 in.

Temperature in District of Columbia by month

If weather is an important factor for your trip to District of Columbia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing District of Columbia

To help decide which airline to fly from Boston to District of Columbia, see what other customers have to say about Alaska Airlines, Southwest and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

9,927 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Alaska Airlines

8.0

Very good

9,927 reviews

Alaska Airlines

8.0

Very good

9,927 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Southwest

8.0

Very good

4,289 reviews

Alaska Airlines

8.0

Very good

9,927 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Delta

8.0

Very good

7,920 reviews

Alaska Airlines

8.0

Very good

9,927 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

United Airlines

7.4

Good

8,685 reviews

Alaska Airlines

8.0

Very good

9,927 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

JetBlue

7.3

Good

2,922 reviews

Alaska Airlines

8.0

Very good

9,927 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

What airport do you fly from for flights from Boston to District of Columbia?
Located just 2.6 mi from the city center, Boston Logan Intl (BOS) is the airport most travelers will use when flying to District of Columbia from Boston.
What are the cheapest airlines to fly from Boston to District of Columbia one-way?
$79 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on JetBlue and Allegiant Air, with prices starting from $81 and $82, respectively.
What are the most reliable airlines from Boston to District of Columbia?
No one likes to see their flight delayed. When booking a flight from Boston to District of Columbia consider choosing Egyptair (100%), Air China (100%) or Ethiopian Air (98%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Boston to District of Columbia?
While on average a flight from Boston to District of Columbia is generally $932, our data shows the cheapest flight currently is $113. When looking at the most popular route, (Boston Logan Intl - Washington, D.C. Reagan-National), you can expect to pay $157 for that flight.
Can I find deals for flights from Boston to District of Columbia that include hotel bookings?
Yes. In addition to deals on Boston to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Boston to District of Columbia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to District of Columbia.
Can I find deals for business class flights from Boston to District of Columbia?
Yes. Cheapflights offers flight deals from Boston to District of Columbia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Boston to District of Columbia?
Currently, August is the cheapest month in which you can book a flight from Boston to District of Columbia (average of $309). Flying from Boston to District of Columbia in June is currently the most expensive (average of $383). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Boston to District of Columbia

Boston to O'Hare Intl flights

Boston to Los Angeles flights

Boston to Las Vegas flights

Boston to Orlando flights

Boston to Fort Lauderdale flights

Boston to Miami flights

Boston to Seattle flights

Boston to San Francisco flights

Boston to Dallas/Fort Worth flights

Boston to Reagan-National flights

Boston to Newark flights

Boston to Tampa flights

Boston to LaGuardia flights

Boston to Baltimore flights

Boston to Nashville flights

Boston to Dulles Intl flights

Boston to Denver flights

Boston to Sky Harbor Intl flights

Boston to Charlotte flights

Hartford to Orlando flights

Boston to John F Kennedy Intl flights

Boston to Hobby flights

Boston to Atlanta flights

Boston to Austin flights

Boston to Philadelphia flights

Boston to George Bush Intcntl flights

Hartford to O'Hare Intl flights

Boston to Charleston flights

Boston to Pittsburgh flights

Boston to Minneapolis flights

Boston to San Diego flights

Boston to Salt Lake City flights

Boston to New Orleans flights

Boston to Fort Myers flights

Boston to Raleigh flights

Albany to Orlando flights

Boston to Midway flights

Boston to Portland flights

Boston to West Palm Beach flights

Hartford to Denver flights

Hartford to Fort Lauderdale flights

Hartford to Tampa flights

Boston to Honolulu flights

Hartford to Las Vegas flights

Boston to Detroit flights

Boston to Cincinnati flights

Boston to Myrtle Beach flights

Hartford to Dallas/Fort Worth flights

Boston to Savannah flights

Hartford to Miami flights

Top 6 airlines flying from Boston to District of Columbia

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$47	Average$102	FlexibilityNo cancel fee	On-time65%
JetBlue	Cheapest$68	Average$242	FlexibilityNo cancel fee	On-time62%
Delta	Cheapest$108	Average$247	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$137	Average$265	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$139	Average$246	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$177	Average$273	FlexibilityNo cancel fee	On-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$79+ Cheap flights from Boston (BOS) to District of Columbia

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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Boston to District of Columbia with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Boston to District of Columbia

Keep the following information in mind while searching for Boston to District of Columbia flight deals. Data was last updated abril 25, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Boston to District of Columbia

Cheapest flights from Boston to District of ColumbiaExplore the most affordable flight options available from Boston to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 25, 2025.

Explore the most affordable flight options available from Boston to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 25, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Boston to District of Columbia that are best for you.

Best time to book a flight from Boston to District of Columbia

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

Cheapflights Insights

Everything you need to know about your flight from Boston to District of Columbia

What is the cheapest month to book a flight from Boston to District of Columbia?

What is the cheapest time of day to fly from BOS to DC?

Find hourly flight availability from Boston to District of Columbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 25, 2025.

Weekly flight availability from Boston to District of Columbia

Rainfall in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average rainfall totals by month.

Temperature in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average temperature totals by month.

Reviews of airlines servicing District of Columbia

Related info for your journey

Find useful and relevant information for your journey from Boston to District of Columbia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Boston to District of Columbia?

What are the cheapest airlines to fly from Boston to District of Columbia one-way?

What are the most reliable airlines from Boston to District of Columbia?

What are the cheapest flights from Boston to District of Columbia?

Can I find deals for flights from Boston to District of Columbia that include hotel bookings?

How can I find direct flights from Boston to District of Columbia?

Can I find deals for business class flights from Boston to District of Columbia?

What is the cheapest month to book a flight from Boston to District of Columbia?

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.

Alternative routes for Boston to District of Columbia

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Boston to District of Columbia

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Boston to District of Columbia
Explore the most affordable flight options available from Boston to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 25, 2025.