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Cheap flights from Washington, D.C. to Boston from £54

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 11/7. 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.
WAS — BOS
29 May — 5 Jun1
1 adult
Wed 29/5
Wed 5/6

The best prices from Washington, D.C. to Boston Logan Intl are usually found in January or February, booked 63 days in advance, depart on a Monday or Tuesday and return on a Wednesday

Cheap flight deals from Washington, D.C. to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 24 May 2024.

Popular in

April

Cheapest in

January

Round-trip from

£394

One-way from

£109
High demand for flights, 19% potential price rise
Best time to find cheap flights, 27% potential price drop
From Washington, D.C. (WAS) to Boston Logan Intl
One-way flight from Washington, D.C. (WAS) to Boston Logan Intl

What is the cheapest day to fly round-trip from Washington, D.C. to Boston?

Users have found that flying from Washington, D.C. to Boston on a Tuesday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

How far in advance should I book a flight from Washington, D.C. to Boston?

Users have found that booking a flight from Washington, D.C. to Boston at least 49 days early can save you up to 64% on average compared to booking a flight this week. If booking 49 days before your flight isn’t an option for you, users have found flights from Washington, D.C. to Boston for as little as £175 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 £253 for flights departing within the next 3 days.

What is the cheapest month to fly from Washington, D.C. to Boston?

January can be a great time to fly to Boston from Washington, D.C. with a flight ticket averaging about £170. Cheapflights users have found deals in the month of January for as cheap as £62. The most expensive prices can be found in the month of April.

When is the cheapest time to fly from Washington, D.C. to Boston (WAS - BOS)?

Unlike in the evening, when flights are generally more expensive, you can save up to 24% on flights from Washington, D.C. to Boston by exploring options for tickets at midday.

Cheap JetBlue flights from Washington, D.C. to Boston

Explore cheap flight options specifically provided by JetBlue for the route between Washington, D.C. and Boston. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 863,891 searches. Data last updated 24 May 2024.
Take a look at some of the lowest-priced JetBlue flights heading from Washington, D.C. to Boston. Come back soon if you're not finding the exact deal you're looking for.
Tue 25/614:00DCA - BOS
Nonstop1h 42mJetBlue
Tue 25/618:05BOS - DCA
Nonstop1h 50mJetBlue
Deal found 24/5£105
Mon 10/618:30DCA - BOS
Nonstop1h 40mJetBlue
Sat 15/606:00BOS - DCA
Nonstop1h 44mJetBlue
Deal found 22/5£124
Sat 22/607:00DCA - BOS
Nonstop1h 39mJetBlue
Sun 30/606:00BOS - DCA
Nonstop1h 44mJetBlue
Deal found 24/5£125
Thu 13/605:59DCA - BOS
Nonstop1h 38mJetBlue
Thu 13/612:00BOS - DCA
Nonstop1h 39mJetBlue
Deal found 23/5£140
Wed 5/610:20DCA - BOS
Nonstop1h 38mJetBlue
Fri 7/606:00BOS - DCA
Nonstop1h 51mJetBlue
Deal found 24/5£141
Mon 22/714:00DCA - BOS
Nonstop1h 42mJetBlue
Mon 22/718:10BOS - DCA
Nonstop1h 49mJetBlue
Deal found 23/5£147
Sat 29/620:40DCA - BOS
Nonstop1h 35mJetBlue
Thu 4/714:00BOS - DCA
Nonstop1h 46mJetBlue
Deal found 24/5£152
Wed 12/617:00DCA - BOS
1 stop6h 56mJetBlue
Mon 17/619:10BOS - DCA
Nonstop1h 48mJetBlue
Deal found 23/5£153
Mon 10/618:30DCA - BOS
Nonstop1h 40mJetBlue
Fri 14/606:00BOS - DCA
Nonstop1h 44mJetBlue
Deal found 22/5£155

Cheap Delta flights from Washington, D.C. to Boston

Explore cheap flight options specifically provided by Delta for the route between Washington, D.C. and Boston. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 863,891 searches. Data last updated 24 May 2024.
Take a gander at the lowest prices we've found on Delta flights from Washington, D.C. to Boston. Check back soon if you're not seeing flights that suit your needs.
Thu 11/708:45DCA - BOS
Nonstop1h 44mDelta
Thu 25/715:25BOS - DCA
Nonstop1h 55mDelta
Deal found 23/5£108
Wed 26/606:59DCA - BOS
Nonstop1h 47mDelta
Tue 9/715:25BOS - DCA
Nonstop1h 55mDelta
Deal found 23/5£109
Tue 18/612:00DCA - BOS
Nonstop1h 46mDelta
Thu 20/607:40BOS - DCA
Nonstop1h 51mDelta
Deal found 23/5£123
Thu 27/606:59DCA - BOS
Nonstop1h 47mDelta
Tue 2/717:25BOS - DCA
Nonstop1h 53mDelta
Deal found 23/5£136
Thu 27/606:00DCA - BOS
Nonstop1h 42mDelta
Mon 1/706:05BOS - DCA
Nonstop1h 47mDelta
Deal found 24/5£137
Fri 20/906:59DCA - BOS
Nonstop1h 41mDelta
Fri 27/913:15BOS - DCA
Nonstop1h 50mDelta
Deal found 23/5£145
Fri 5/706:00DCA - BOS
Nonstop1h 42mDelta
Wed 10/710:41BOS - DCA
1 stop7h 01mDelta
Deal found 23/5£150
Mon 3/622:00DCA - BOS
Nonstop1h 35mDelta
Sat 8/617:25BOS - DCA
Nonstop1h 53mDelta
Deal found 22/5£152
Thu 1/806:59DCA - BOS
Nonstop1h 44mDelta
Mon 12/814:00BOS - DCA
1 stop4h 40mDelta
Deal found 24/5£153

Cheap Washington, D.C. to Boston flights in May & June 2024

Find cheap flight options from Washington, D.C. to Boston specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 863,891 searches. Prices were last updated on 24 May 2024.
These are some of the most attractive deals on flights from Washington, D.C. to Boston in 2024. Check back regularly for other flight deals.
Tue 25/614:00DCA - BOS
Nonstop1h 42mJetBlue
Tue 25/618:05BOS - DCA
Nonstop1h 50mJetBlue
Deal found 24/5£105
Wed 26/606:59DCA - BOS
Nonstop1h 47mDelta
Tue 9/715:25BOS - DCA
Nonstop1h 55mDelta
Deal found 23/5£109
Tue 18/612:00DCA - BOS
Nonstop1h 46mDelta
Thu 20/607:40BOS - DCA
Nonstop1h 51mDelta
Deal found 23/5£123
Mon 10/618:30DCA - BOS
Nonstop1h 40mJetBlue
Sat 15/606:00BOS - DCA
Nonstop1h 44mJetBlue
Deal found 22/5£124
Sat 22/607:00DCA - BOS
Nonstop1h 39mJetBlue
Sun 30/606:00BOS - DCA
Nonstop1h 44mJetBlue
Deal found 24/5£125
Thu 27/606:59DCA - BOS
Nonstop1h 47mDelta
Tue 2/717:25BOS - DCA
Nonstop1h 53mDelta
Deal found 23/5£136
Thu 27/606:00DCA - BOS
Nonstop1h 42mDelta
Mon 1/706:05BOS - DCA
Nonstop1h 47mDelta
Deal found 24/5£137
Thu 13/605:59DCA - BOS
Nonstop1h 38mJetBlue
Tue 18/614:00BOS - DCA
Nonstop1h 46mJetBlue
Deal found 23/5£140
Wed 5/610:20DCA - BOS
Nonstop1h 38mJetBlue
Fri 7/606:00BOS - DCA
Nonstop1h 51mJetBlue
Deal found 24/5£141

Washington, D.C. to Boston 2024 flight deals

Discover exclusive flight deals for travel between Washington, D.C. and Boston in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 863,891 searches. Data last updated 24 May 2024.
These are some of the most attractive deals on flights from Washington, D.C. to Boston in 2024. Check back regularly for other flight deals.
Tue 25/614:00DCA - BOS
Nonstop1h 42mJetBlue
Tue 25/618:05BOS - DCA
Nonstop1h 50mJetBlue
Deal found 24/5£105
Thu 11/708:45DCA - BOS
Nonstop1h 44mDelta
Thu 25/715:25BOS - DCA
Nonstop1h 55mDelta
Deal found 23/5£108
Wed 26/606:59DCA - BOS
Nonstop1h 47mDelta
Tue 9/715:25BOS - DCA
Nonstop1h 55mDelta
Deal found 23/5£109
Tue 18/612:00DCA - BOS
Nonstop1h 46mDelta
Thu 20/607:40BOS - DCA
Nonstop1h 51mDelta
Deal found 23/5£123
Mon 10/618:30DCA - BOS
Nonstop1h 40mJetBlue
Sat 15/606:00BOS - DCA
Nonstop1h 44mJetBlue
Deal found 22/5£124
Sat 22/607:00DCA - BOS
Nonstop1h 39mJetBlue
Thu 27/614:00BOS - DCA
Nonstop1h 46mJetBlue
Deal found 23/5£125
Thu 27/606:59DCA - BOS
Nonstop1h 47mDelta
Tue 2/717:25BOS - DCA
Nonstop1h 53mDelta
Deal found 23/5£136
Thu 27/606:00DCA - BOS
Nonstop1h 42mDelta
Mon 1/706:05BOS - DCA
Nonstop1h 47mDelta
Deal found 24/5£137
Thu 13/605:59DCA - BOS
Nonstop1h 38mJetBlue
Thu 13/612:00BOS - DCA
Nonstop1h 39mJetBlue
Deal found 23/5£140

Direct flights to Boston from Washington, D.C.

Discover direct flight options from Washington, D.C. to Boston. Find direct flights with no stopovers, providing a convenient travel experience. Explore direct flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 863,891 searches. Data last updated 24 May 2024.
For a quicker trip, book one of these direct flights from Washington, D.C. to Boston. Select from other flights from Washington, D.C. to Boston by using the search form above.
Wed 10/707:00DCA - BOS
Nonstop1h 39mJetBlue
Wed 10/711:00BOS - DCA
Nonstop1h 42mJetBlue
Deal found 23/5£105
Thu 11/708:45DCA - BOS
Nonstop1h 44mDelta
Thu 25/715:25BOS - DCA
Nonstop1h 55mDelta
Deal found 23/5£108
Sat 13/707:00DCA - BOS
Nonstop1h 39mJetBlue
Thu 18/714:00BOS - DCA
Nonstop1h 45mJetBlue
Deal found 23/5£109
Tue 18/612:00DCA - BOS
Nonstop1h 46mDelta
Thu 20/607:40BOS - DCA
Nonstop1h 51mDelta
Deal found 23/5£123
Mon 10/618:30DCA - BOS
Nonstop1h 40mJetBlue
Sat 15/606:00BOS - DCA
Nonstop1h 44mJetBlue
Deal found 22/5£124
Mon 1/720:40DCA - BOS
Nonstop1h 35mJetBlue
Thu 4/714:00BOS - DCA
Nonstop1h 46mJetBlue
Deal found 23/5£125
Thu 27/606:59DCA - BOS
Nonstop1h 47mDelta
Tue 2/717:25BOS - DCA
Nonstop1h 53mDelta
Deal found 23/5£136
Thu 27/606:00DCA - BOS
Nonstop1h 42mDelta
Mon 1/707:40BOS - DCA
Nonstop1h 51mDelta
Deal found 23/5£137
Thu 13/605:59DCA - BOS
Nonstop1h 38mJetBlue
Thu 13/612:00BOS - DCA
Nonstop1h 39mJetBlue
Deal found 23/5£140

Washington, D.C. to Boston flights leaving soon

Find last-minute flight options from Washington, D.C. to Boston for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 863,891 searches. Data last updated 24 May 2024.
Users seeking a last-minute flight from Washington, D.C. to Boston should consider booking one of these fares. Users should be sure to double check the price, date, and time of their last-minute flight.
Mon 3/608:30DCA - BOS
Nonstop1h 47mJetBlue
Wed 19/607:00BOS - DCA
Nonstop1h 45mJetBlue
Deal found 24/5£125
Sat 1/614:30DCA - BOS
Nonstop1h 38mJetBlue
Thu 6/609:00BOS - DCA
Nonstop1h 41mJetBlue
Deal found 22/5£140
Mon 3/612:30DCA - BOS
Nonstop1h 35mJetBlue
Thu 6/606:00BOS - DCA
Nonstop1h 51mJetBlue
Deal found 23/5£141
Mon 3/622:00DCA - BOS
Nonstop1h 35mDelta
Sat 8/617:25BOS - DCA
Nonstop1h 53mDelta
Deal found 22/5£152
Mon 3/606:06DCA - BOS
1 stop4h 38mDelta
Wed 19/606:05BOS - DCA
Nonstop1h 47mDelta
Deal found 24/5£153
Sun 2/606:00DCA - BOS
Nonstop1h 31mJetBlue
Fri 7/618:00BOS - DCA
Nonstop1h 50mJetBlue
Deal found 23/5£156
Thu 30/506:00DCA - BOS
Nonstop1h 31mJetBlue
Mon 3/613:00BOS - DCA
Nonstop1h 41mJetBlue
Deal found 23/5£168
Mon 3/606:00DCA - BOS
Nonstop1h 39mDelta
Thu 6/605:35BOS - DCA
1 stop6h 22mDelta
Deal found 23/5£168
Sun 2/622:23IAD - BOS
Nonstop1h 36mUnited Airlines
Sun 16/605:45BOS - IAD
Nonstop1h 41mUnited Airlines
Deal found 23/5£172

One-way flights to Boston from Washington, D.C.

Search for one-way flight options from Washington, D.C. to Boston. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 863,891 searches. Data last updated 24 May 2024.
Take a look at some of the best available options we've come across on one-way flights from Washington, D.C. to Boston. Users can also find round-trip Washington, D.C. to Boston flights by using the search form above.
Thu 11/706:00DCA - BOS
Nonstop1h 41mDelta
Deal found 23/5£54
Mon 17/619:45DCA - BOS
Nonstop1h 39mJetBlue
Deal found 23/5£55
Sat 22/607:00DCA - BOS
Nonstop1h 39mJetBlue
Deal found 24/5£70
Thu 30/506:00DCA - BOS
Nonstop1h 31mJetBlue
Deal found 23/5£71
Sat 22/622:23IAD - BOS
Nonstop1h 36mUnited Airlines
Deal found 24/5£78
Sat 22/622:23IAD - BOS
Nonstop1h 36mUnited Airlines
Deal found 23/5£79
Thu 20/606:00DCA - BOS
Nonstop1h 42mDelta
Deal found 24/5£82
Thu 13/605:59DCA - BOS
Nonstop1h 38mJetBlue
Deal found 23/5£86
Tue 30/706:00IAD - BOS
1 stop5h 04mUnited Airlines
Deal found 24/5£86

Find flights from Washington, D.C. to Boston within your budget

Customise your flight search to find flights from Washington, D.C. to Boston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 863,891 searches. Data last updated 24 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£105 - £248

Route

Depart

Return

Price

Washington, D.C. Reagan-NationalBoston Logan Intl

DCA - BOS

DCABOS

Washington, D.C. Reagan-National

Tue 25/6

Nonstop1h 42m

Boston Logan Intl

Tue 25/6

Nonstop1h 50m

£105

Washington, D.C. Reagan-NationalBoston Logan Intl

DCA - BOS

DCABOS

Washington, D.C. Reagan-National

Thu 11/7

Nonstop1h 44m

Boston Logan Intl

Thu 25/7

Nonstop1h 55m

£108

Washington, D.C. Reagan-NationalBoston Logan Intl

DCA - BOS

DCABOS

Washington, D.C. Reagan-National

Wed 26/6

Nonstop1h 47m

Boston Logan Intl

Tue 9/7

Nonstop1h 55m

£109

Washington, D.C. Reagan-NationalBoston Logan Intl

DCA - BOS

DCABOS

Washington, D.C. Reagan-National

Tue 18/6

Nonstop1h 46m

Boston Logan Intl

Thu 20/6

Nonstop1h 51m

£123

Washington, D.C. Reagan-NationalBoston Logan Intl

DCA - BOS

DCABOS

Washington, D.C. Reagan-National

Mon 10/6

Nonstop1h 40m

Boston Logan Intl

Sat 15/6

Nonstop1h 44m

£124

Washington, D.C. Dulles IntlBoston Logan Intl

IAD - BOS

IADBOS

Washington, D.C. Dulles Intl

Tue 18/6

Nonstop1h 40m

Boston Logan Intl

Thu 20/6

Nonstop1h 41m

£154

Washington, D.C. Dulles IntlBoston Logan Intl

IAD - BOS

IADBOS

Washington, D.C. Dulles Intl

Tue 11/6

2 stops10h 45m

Boston Logan Intl

Thu 13/6

2 stops19h 19m

£186

Washington, D.C. Reagan-NationalBoston Logan Intl

DCA - BOS

DCABOS

Washington, D.C. Reagan-National

Thu 11/7

Nonstop1h 36m

Boston Logan Intl

Sun 14/7

Nonstop2h 00m

£192

Washington, D.C. Dulles IntlBoston Logan Intl

IAD - BOS

IADBOS

Washington, D.C. Dulles Intl

Thu 11/7

1 stop11h 49m

Boston Logan Intl

Sat 13/7

1 stop15h 22m

£248

Flights are sorted by cheapest first

Deals found on 24/5

When is the best time to book a flight from Washington, D.C. to Boston?

Use this chart to determine the optimal time to book a return flight from Washington, D.C. to Boston. Price data was last updated on 22 May 2024.
The price you pay for your flight from Washington, D.C. to Boston may vary depending on when you book. For the best chance of a lower fare, look to book 63 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

When is the cheapest time to fly from Washington, D.C. to Boston?

Use this chart to determine the cheapest time to fly return from Washington, D.C. to Boston. Price data was last updated on 19 May 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their Washington, D.C. to Boston flight should consider departing on Monday mornings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Washington, D.C. to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Washington, D.C. 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.

Temperature and rainfall in Boston by month

Plan your trip to Boston by taking into account the average temperature and rainfall totals by month.

BOS

Temperature

-1 - 23 °C

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boston. Reviews last updated 24 May 2024.
See what other customers who have flown with JetBlue, Delta and United Airlines from Washington, D.C. to Boston have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.2
Very Good
5,997 reviews

Boarding

8.3

Food

7.3

Crew

8.7

Entertainment

7.8

Comfort

8.1

Overall

8.2

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Southwest
8.2
Very Good
5,997 reviews
Southwest
8.2
Very Good
5,997 reviews

Boarding

8.3

Food

7.3

Crew

8.7

Entertainment

7.8

Comfort

8.1

Overall

8.2

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

8.0
Very Good
10,550 reviews
Southwest
8.2
Very Good
5,997 reviews

Boarding

8.3

Food

7.3

Crew

8.7

Entertainment

7.8

Comfort

8.1

Overall

8.2

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

7.6
Good
4,408 reviews
Southwest
8.2
Very Good
5,997 reviews

Boarding

8.3

Food

7.3

Crew

8.7

Entertainment

7.8

Comfort

8.1

Overall

8.2

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

7.4
Good
10,845 reviews
Southwest
8.2
Very Good
5,997 reviews

Boarding

8.3

Food

7.3

Crew

8.7

Entertainment

7.8

Comfort

8.1

Overall

8.2

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

7.3
Good
14,388 reviews
Southwest
8.2
Very Good
5,997 reviews

Boarding

8.3

Food

7.3

Crew

8.7

Entertainment

7.8

Comfort

8.1

Overall

8.2

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Boston. 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 into for flights to Boston from Washington, D.C.?

    Boston Logan Intl (BOS), located 2.6 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. to Boston. 1 airline have flights to Logan Intl from Washington, D.C. on a regular basis. Booking flights from Washington, D.C. to Boston Logan Intl should not be difficult; the airport handles an average of 88 inbound flights from Washington, D.C. per day.

  • Can I find flights from Washington, D.C. to Boston for under £200 on Cheapflights?

    Yes, there are multiple flights from Washington, D.C. to Boston for under £200. The cheapest flight booked recently is on JetBlue for just £105, but on average you can expect to pay £138.

  • Are there nonstop flights from Washington, D.C. to Boston for under £200 on Cheapflights?

    Cheapflights has at least 20 direct flights from Washington, D.C. to Boston under £200. A good price for a nonstop flight from Washington, D.C. to Boston is less than £140.

  • Are there last-minute flights available from Washington, D.C. to Boston for under £200?

    There are currently 20+ open flights from Washington, D.C. to Boston within the next 7 days for less than £200.

  • What days are direct flights available from Washington, D.C. to Boston?

    Direct flights are available for this route on the following days: Sunday, Monday, Tuesday, Wednesday, Friday, Saturday.

  • How many flights depart from Washington, D.C. to Boston on average per day?

    Per day, 9 flights depart from Washington, D.C. to Boston on average.
    Afternoon (Midday - 6pm) - 78% of flight departures
    Evening (6pm - Midnight) - 22% of flight departures

  • How long is the flight from Washington, D.C. to Boston?

    JetBlue, Delta, and United Airlines can get you from Washington, D.C. to Boston in just under 1h 40m. Your travel time will be generally consistent. Washington, D.C. and Boston are separated by a distance of 414 mi. Most flights are nonstop.

  • What are the cheapest airlines flying from Washington, D.C. to Boston round-trip?

    Our cheapest airline available from Washington, D.C. to Boston is JetBlue. Our recent data shows that you can find tickets from as low as £105 on this airline. Additional options worth looking into are Delta and United Airlines, starting at £108 and £154 round-trip. These flights start at 38% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Washington, D.C. to Boston one-way?

    One-way options have recently been found by users for as low as £54 on Delta. Other airlines that offer cheap prices include JetBlue from £55 and United Airlines from £78 one-way.

  • What are the most reliable airlines from Washington, D.C. to Boston?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Washington, D.C. to Boston on time: Egypt Air (100%), Scandinavian Airlines (91%), United Airlines (85%).

  • What does IAD to BOS mean?

    Washington, D.C. Dulles Intl Airport is IAD and Boston Logan Intl Airport is BOS. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Baltimore/Washington Airport (BWI), Washington, D.C. Reagan-National Airport (DCA).

  • Can I find deals for flights from Washington, D.C. to Boston that include extra baggage allowance?

    The amount of baggage you can bring on your Washington, D.C. to Boston flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Washington, D.C. to Boston with specific airlines?

    Yes, Cheapflights allows you to browse and filter Washington, D.C. to Boston flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Washington, D.C. to Boston that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Boston flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Boston?

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

  • Can I find deals for business class flights from Washington, D.C. to Boston?

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

  • Can I find deals for flights from Washington, D.C. to Boston that allow pets onboard?

    Many airlines flying from Washington, D.C. to Boston offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Washington, D.C. to Boston?

    Yes, you can often find last-minute deals on Washington, D.C. to Boston flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Washington, D.C. to Boston flight deals updated?

    The Washington, D.C. to Boston flight deals you see on this page were last updated on 24/5.

  • When is the best time to book a flight from Washington, D.C. to Boston?

    Currently, November is the cheapest month in which you can book a flight from Washington, D.C. to Boston (average of £501). Flying from Washington, D.C. to Boston in July is currently the most expensive (average of £697). 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.

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