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Cheap flights from Washington, D.C. to Boston from $30

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Boston departing on 1/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. to Boston

Cheap round-trip flights

These are some of the best round-trip flight deals from Washington, D.C. to Boston that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Washington, D.C. to Boston.

Cheap last minute flights

Planning a quick getaway from Washington, D.C. to Boston? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Boston, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Washington, D.C. to Boston

Find recent round-trip train or bus tickets from Washington, D.C. to Boston.

All round-trip flight deals to Boston

The cheapest plane tickets to Boston found on KAYAK recently.
8:00 am - 9:28 amBWI-BOS
1h 28mnonstop
12:15 pm - 1:48 pmBOS-BWI
1h 33mnonstop
$45Spirit Airlines
Find Deal
Tue, Jan 14 - Tue, Jan 14
8:00 am - 9:28 amBWI-BOS
1h 28mnonstop
7:13 am - 8:50 amBOS-BWI
1h 37mnonstop
$46Spirit Airlines
Find Deal
Tue, Jan 21 - Tue, Jan 28
12:30 pm - 2:05 pmDCA-BOS
1h 35mnonstop
5:10 pm - 6:59 pmBOS-DCA
1h 49mnonstop
$141JetBlue
Find Deal
Sat, Apr 5 - Sat, Apr 5
5:00 pm - 6:53 pmDCA-BOS
1h 53mnonstop
7:35 am - 9:36 amBOS-DCA
2h 01mnonstop
$147Delta
Find Deal
Sat, Jan 18 - Mon, Jan 20
10:24 pm - 11:59 pmIAD-BOS
1h 35mnonstop
5:45 am - 7:31 amBOS-IAD
1h 46mnonstop
$147United Airlines
Find Deal
Sat, Jan 18 - Sun, Jan 19
12:50 pm - 2:27 pmDCA-BOS
1h 37mnonstop
6:30 pm - 8:25 pmBOS-DCA
1h 55mnonstop
$148American Airlines
Find Deal
Sat, Feb 15 - Tue, Feb 18
1:00 pm - 2:30 pmDCA-BOS
1h 30mnonstop
5:15 pm - 6:59 pmBOS-DCA
1h 44mnonstop
$151JetBlue
Find Deal
Sat, Jan 11 - Sat, Jan 11
10:24 pm - 11:59 pmIAD-BOS
1h 35mnonstop
5:45 am - 7:31 amBOS-IAD
1h 46mnonstop
$152United Airlines
Find Deal
Fri, Jan 17 - Sun, Jan 19
7:00 am - 8:46 amDCA-BOS
1h 46mnonstop
7:00 pm - 10:53 pmBOS-DCA
3h 53m1 stop
$200Delta
Find Deal
Sat, Jan 18 - Mon, Jan 20
7:30 am - 9:06 amDCA-BOS
1h 36mnonstop
5:20 pm - 7:10 pmBOS-DCA
1h 50mnonstop
$209American Airlines
Find Deal
Sat, Mar 29 - Sat, Mar 29
9:54 pm - 11:22 pmBWI-BOS
1h 28mnonstop
$30Spirit Airlines
Find Deal
Sat, Jan 25
12:12 pm - 8:20 pmBWI-BOS
8h 08m1 stop
$37Spirit Airlines
Find Deal
Sat, May 10
7:00 am - 8:35 amDCA-BOS
1h 35mnonstop
$74JetBlue
Find Deal
Fri, Feb 28
5:40 pm - 7:15 pmIAD-BOS
1h 35mnonstop
$74United Airlines
Find Deal
Sat, Feb 15
9:45 am - 11:18 amDCA-BOS
1h 33mnonstop
$79JetBlue
Find Deal
Sun, Jan 12
6:00 am - 9:48 amDCA-BOS
3h 48m1 stop
$83United Airlines
Find Deal
Fri, Mar 14
8:25 pm - 9:52 pmDCA-BOS
1h 27mnonstop
$94American Airlines
Find Deal
Fri, Mar 28
12:05 pm - 1:49 pmDCA-BOS
1h 44mnonstop
$107Delta
Find Deal
Thu, Jan 9
10:30 am - 12:07 pmBWI-BOS
1h 37mnonstop
$109Delta
Find Deal
Thu, May 29
3:55 pm - 5:27 pmDCA-BOS
1h 32mnonstop
$114American Airlines
Find Deal
Sun, Mar 30
6:55 am - 8:25 amBWI-BOS
1h 30mnonstop
9:34 am - 11:15 amBOS-BWI
1h 41mnonstop
$112Spirit Airlines
Find Deal
Wed, Jan 1 - Wed, Jan 8
6:55 am - 8:25 amBWI-BOS
1h 30mnonstop
10:03 pm - 11:41 pmBOS-BWI
1h 38mnonstop
$113Spirit Airlines
Find Deal
Wed, Jan 1 - Tue, Jan 7
8:25 am - 10:00 amIAD-BOS
1h 35mnonstop
7:28 pm - 9:14 pmBOS-IAD
1h 46mnonstop
$243United Airlines
Find Deal
Thu, Jan 2 - Sun, Feb 2
10:24 pm - 11:59 pmIAD-BOS
1h 35mnonstop
5:50 pm - 10:20 pmBOS-IAD
4h 30m1 stop
$253United Airlines
Find Deal
Thu, Jan 2 - Sun, Feb 2
4:59 pm - 6:32 pmDCA-BOS
1h 33mnonstop
7:01 am - 8:54 amBOS-DCA
1h 53mnonstop
$278American Airlines
Find Deal
Tue, Dec 31 - Sat, Jan 4
5:42 pm - 11:51 pmDCA-BOS
6h 09m1 stop
3:00 pm - 5:00 pmBOS-DCA
2h 00mnonstop
$288Delta
Find Deal
Tue, Dec 31 - Wed, Jan 8
2:54 pm - 4:28 pmDCA-BOS
1h 34mnonstop
5:42 am - 7:39 amBOS-DCA
1h 57mnonstop
$293American Airlines
Find Deal
Mon, Dec 30 - Sat, Jan 11
7:40 am - 9:20 amDCA-BOS
1h 40mnonstop
7:00 am - 11:00 amBOS-DCA
4h 00m1 stop
$308Delta
Find Deal
Wed, Jan 1 - Fri, Jan 3
7:45 am - 9:20 amDCA-BOS
1h 35mnonstop
6:15 pm - 7:59 pmBOS-DCA
1h 44mnonstop
$318JetBlue
Find Deal
Mon, Dec 30 - Sat, Jan 4
9:00 am - 10:31 amDCA-BOS
1h 31mnonstop
9:15 am - 10:59 amBOS-DCA
1h 44mnonstop
$322JetBlue
Find Deal
Wed, Jan 1 - Fri, Jan 3
8:00 am - 9:28 amBWI-BOS
1h 28mnonstop
12:15 pm - 1:48 pmBOS-BWI
1h 33mnonstop
$45Spirit Airlines
Find Deal
Tue, Jan 14 - Tue, Jan 14
8:00 am - 9:28 amBWI-BOS
1h 28mnonstop
7:13 am - 8:50 amBOS-BWI
1h 37mnonstop
$46Spirit Airlines
Find Deal
Tue, Jan 21 - Tue, Jan 28
12:30 pm - 2:05 pmDCA-BOS
1h 35mnonstop
5:10 pm - 6:59 pmBOS-DCA
1h 49mnonstop
$141JetBlue
Find Deal
Sat, Apr 5 - Sat, Apr 5
6:00 pm - 7:33 pmDCA-BOS
1h 33mnonstop
8:00 am - 9:46 amBOS-DCA
1h 46mnonstop
$147JetBlue
Find Deal
Sat, Jan 18 - Mon, Jan 20
12:55 pm - 2:30 pmIAD-BOS
1h 35mnonstop
5:45 am - 7:31 amBOS-IAD
1h 46mnonstop
$147United Airlines
Find Deal
Sat, Jan 18 - Mon, Jan 20
12:50 pm - 2:27 pmDCA-BOS
1h 37mnonstop
6:30 pm - 8:25 pmBOS-DCA
1h 55mnonstop
$148American Airlines
Find Deal
Sat, Feb 15 - Tue, Feb 18
10:24 pm - 11:59 pmIAD-BOS
1h 35mnonstop
5:45 am - 7:31 amBOS-IAD
1h 46mnonstop
$152United Airlines
Find Deal
Fri, Jan 17 - Sat, Feb 1
9:00 am - 10:45 amDCA-BOS
1h 45mnonstop
5:59 pm - 8:00 pmBOS-DCA
2h 01mnonstop
$157Delta
Find Deal
Sat, Jan 11 - Sat, Jan 11
7:30 am - 9:06 amDCA-BOS
1h 36mnonstop
5:20 pm - 7:10 pmBOS-DCA
1h 50mnonstop
$209American Airlines
Find Deal
Sat, Mar 29 - Sat, Mar 29
7:36 pm - 9:05 pmBWI-BOS
1h 29mnonstop
1:05 pm - 2:47 pmBOS-BWI
1h 42mnonstop
$217Delta
Find Deal
Fri, Mar 14 - Mon, Mar 17

Spirit Airlines flights from Washington, D.C. to Boston

Our best Spirit Airlines deals on Washington, D.C. to Boston flight tickets
Spirit Airlines
Jan 14
BWI8:00 amBaltimore/Washington
1h 28m
BOS9:28 amBoston Logan Intl
Jan 14
BOS12:15 pmBoston Logan Intl
1h 33m
BWI1:48 pmBaltimore/Washington
Spirit Airlines
Jan 21
BWI8:00 amBaltimore/Washington
1h 28m
BOS9:28 amBoston Logan Intl
Jan 28
BOS7:13 amBoston Logan Intl
1h 37m
BWI8:50 amBaltimore/Washington
Spirit Airlines
Feb 22
BWI7:00 amBaltimore/Washington
1h 28m
BOS8:28 amBoston Logan Intl
Feb 26
BOS4:20 pmBoston Logan Intl
1h 41m
BWI6:01 pmBaltimore/Washington

Frontier flights from Washington, D.C. to Boston

Our best Frontier deals on Washington, D.C. to Boston flight tickets
Frontier
Jan 13
IAD6:03 pmWashington, D.C. Dulles Intl
6h 27m
1 stop
BOS12:30 amBoston Logan Intl
Jan 15
BOS6:00 amBoston Logan Intl
6h 12m
1 stop
IAD12:12 pmWashington, D.C. Dulles Intl
Frontier
Jan 13
IAD6:03 pmWashington, D.C. Dulles Intl
6h 27m
1 stop
BOS12:30 amBoston Logan Intl
Jan 16
BOS6:00 amBoston Logan Intl
9h 44m
1 stop
IAD3:44 pmWashington, D.C. Dulles Intl
Frontier
Jan 28
IAD12:37 pmWashington, D.C. Dulles Intl
12h 02m
1 stop
BOS12:39 amBoston Logan Intl
Feb 3
BOS6:00 amBoston Logan Intl
11h 20m
1 stop
IAD5:20 pmWashington, D.C. Dulles Intl

See travel insights to Boston from

How to get the cheapest flight ticket from Washington, D.C. to Boston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Boston?

In general, January is the cheapest month to fly from Washington, D.C. to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $167. If you aren’t able to travel during the month of January, then book flights to Boston from Washington, D.C. during February instead. Flights to Boston in February, while not as cheap as those in January, still average around $171.

What is the cheapest day to depart on your flight to Boston?

The cheapest day to depart from Washington, D.C. to Boston is on a Tuesday when prices can be found for as low as $194. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Sunday is $244.

What is the cheapest time of day to depart on your flight to Boston?

According to our data, the cheapest time of day to fly to Boston is in the evening. momondo users have found flights departing from Washington, D.C. to Boston in the evening for as low as $207. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to Boston, so prices are often more expensive at around $252 per ticket.

What is the cheapest Washington, D.C. to Boston Logan Intl flight route?

Fly from Baltimore/Washington to Boston Logan Intl for the best Washington, D.C. - Boston Logan Intl flight prices

How far in advance should I book a flight to Boston?

You are more likely to see cheaper flights to Boston from Washington, D.C. when booking 54 days ahead of your departure date. In general, you can expect to find flights to Boston for around $163 when searching 54 days out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Washington, D.C. for as low as $86 on momondo.

What cabin class options are available on Washington, D.C. to Boston Logan Intl flights?

There are 4 cabin classes available to choose from on Washington, D.C. to Boston Logan Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Washington, D.C. to Boston flights?

You could potentially save up to 54% on your flight if you consider stops on a Washington, D.C. to Boston flight.

How have Washington, D.C. to Boston flight prices changed over time?

As of December 2024, prices for Washington, D.C. to Boston flights are approximately 17% cheaper when compared to flights at the same time last year.

When to book flights from Washington, D.C. to Boston

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Boston according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. to Boston (WAS to BOS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Boston

Best Price Found

$30

Fastest flight time

1h 27m

Direct flights

Every day

Airports in Boston

1 airport
The best one-way flight to Boston from Washington, D.C. in the past 72 hours is $30. The best round-trip flight deal from Washington, D.C. to Boston found on momondo in the last 72 hours is $45.
The fastest flight from Washington, D.C. to Boston takes 1h 27m
Direct flights go from Washington, D.C. to Boston every day.
There is 1 airport near Boston: Boston Logan Intl (BOS)

  • Is flying the fastest way to get from Washington, D.C. to Boston?

    At 1h 27m, choosing to opt for a flight from Washington, D.C. to Boston for this trip versus opting for a train from Washington, D.C. to Boston or a bus from Washington, D.C. to Boston can save you time on travel.

  • Is flying the cheapest way to get from Washington, D.C. to Boston?

    A flight from Washington, D.C. to Boston is currently going to be the least expensive option currently available. You can also find deals for a train from Washington, D.C. to Boston starting at $94, or consider a bus from Washington, D.C. to Boston starting at $88. Both of these alternative options are worth considering when looking to reach your destination.

  • How far is Washington, D.C. to Boston Logan Intl by plane?

    A flight from Washington, D.C. to Boston Logan Intl will travel around 393.5 mi. In terms of flight time, this usually takes a little over 1h 27m.

  • What is the carbon footprint of flying from Washington, D.C. to Boston Logan Intl?

    Flights to Boston Logan Intl from Washington, D.C. generally have a carbon footprint of about 503lb - momondo offers a CO2 sorter in search results to highlight the smallest available carbon footprints for plane travel. The carbon footprint of this journey by train would be 88lb - a 83% reduction. Although it takes longer, opting for a bus over an airplane would reduce the carbon footprint of your trip to about 55lb.

  • When did momondo last update prices for flights from Washington, D.C. to Boston Logan Intl Airport?

    Prices for flights from Washington, D.C. to Boston Logan Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Washington, D.C. to Boston Logan Intl Airport?

  • How old do you have to be to fly from Washington, D.C. to Boston Logan Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to Boston Logan Intl Airport.

  • What documentation or ID do you need to fly to Boston Logan Intl Airport?

    The travel and health documents you'll need for your trip to Boston Logan Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Boston Logan Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Washington, D.C. to Boston?

  • What is the most popular airline from Washington, D.C. to Boston?


Best airlines flying from Washington, D.C. to Boston

Compare and see reviews for airlines that fly from Washington, D.C. to Boston with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $55Free CancellationRating
6.3
8,100 reviews
Search Spirit Airlines flights
JetBluePriceFrom $63Free CancellationRating
7.4
3,235 reviews
Search JetBlue flights
DeltaPriceFrom $96Free CancellationRating
8.0
8,546 reviews
Search Delta flights
United AirlinesPriceFrom $118Free CancellationRating
7.4
8,986 reviews
Search United Airlines flights
American AirlinesPriceFrom $139Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $180Free CancellationRating
8.1
4,722 reviews
Search Southwest flights
  • Delta Flights From Washington, D.C. to Boston

    Across 12 Delta flights from Washington, D.C. to Boston this week, the average price was $246, with the best Delta deals starting from $96 round-trip. 8,546 users have rated Delta on momondo, with an average score of 8.0/10.

  • JetBlue Flights From Washington, D.C. to Boston

    $63 is the best JetBlue flight deal from Washington, D.C. to Boston found on momondo over the last 72 hours. The average JetBlue ticket price found was closer to $205, however, with flight time and availability significantly affecting the price. JetBlue (7.4/10 from 3,235 user reviews) flies into Boston from Washington, D.C. 20 times in an average week so prices can vary.


Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Boston?

Finding the right flight to Boston from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Boston quick and easy, saving you time and money.

Can I find flights from Washington, D.C. to Boston with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Boston from Washington, D.C. with this policy.

How can momondo help me find flights from Washington, D.C. to Boston?

momondo provides multiple filters to help you find the best flight to Boston from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Washington, D.C. to Boston right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Washington, D.C. to Boston now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Boston and let you know when they change.


Choose the best way to get from Washington, D.C. to Boston

Buses

10h 00m
$71 one-way$88 round-trip
Nonstop · from $881 stop · from $71

Distance to downtown

ZTO0.6 mi
56lb CO2

89% less than flights

Find Buses

Washington, D.C. to Boston Buses

Trains

6h 39m
$47 one-way$94 round-trip
Nonstop · from $94

Distance to downtown

ZTY1.3 mi

Flights

1h 27m
$30 one-way$45 round-trip
Nonstop · from $451 stop · from $67

Distance to downtown

BOS2.6 mi

An easier way to manage your Boston trip

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