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Cheap flights from Washington, D.C. to Boston from $207

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 7/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington, D.C. to Boston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:56 pm - 7:25 pm
DCA
-
HYA
6h 29m
1 stop
Multiple Airlines Logo
4:53 pm - 10:59 pm
HYA
-
DCA
6h 06m
1 stop
$387Multiple Airlines
Fri, Jul 10 - Tue, Jul 14
Multiple Airlines Logo
12:56 pm - 7:45 pm
DCA
-
HYA
6h 49m
1 stop
Multiple Airlines Logo
9:05 am - 12:29 pm
HYA
-
DCA
3h 24m
1 stop
$400Multiple Airlines
Sat, Jul 11 - Sat, Jul 18
JetBlue Logo
6:10 am - 3:13 pm
DCA
-
HYA
9h 03m
1 stop
JetBlue Logo
4:23 pm - 10:59 pm
HYA
-
DCA
6h 36m
1 stop
$401JetBlue
Wed, Aug 5 - Wed, Aug 12
JetBlue Logo
6:21 am - 3:13 pm
DCA
-
HYA
8h 52m
1 stop
JetBlue Logo
4:53 pm - 10:59 pm
HYA
-
DCA
6h 06m
1 stop
$402JetBlue
Wed, Jul 22 - Wed, Jul 29
Multiple Airlines Logo
12:56 pm - 7:45 pm
DCA
-
HYA
6h 49m
1 stop
Multiple Airlines Logo
6:00 am - 12:25 pm
HYA
-
DCA
6h 25m
1 stop
$410Multiple Airlines
Sat, Sep 5 - Thu, Sep 10
Multiple Airlines Logo
6:21 am - 3:13 pm
DCA
-
HYA
8h 52m
1 stop
Multiple Airlines Logo
9:05 am - 12:29 pm
HYA
-
DCA
3h 24m
1 stop
$414Multiple Airlines
Wed, Jul 15 - Sat, Jul 18
American Airlines Logo
4:39 pm - 12:15 pm
DCA
-
HYA
43h 36m
1 stop
American Airlines Logo
12:42 pm - 9:13 pm
HYA
-
DCA
8h 31m
1 stop
$421American Airlines
Fri, Jul 24 - Thu, Aug 6
American Airlines Logo
8:22 pm - 12:15 pm
IAD
-
HYA
15h 53m
2 stops
American Airlines Logo
12:45 pm - 12:10 am
HYA
-
IAD
11h 25m
2 stops
$433American Airlines
Mon, Jul 20 - Tue, Jul 28
American Airlines Logo
8:13 pm - 1:14 pm
BWI
-
HYA
17h 01m
2 stops
American Airlines Logo
1:47 pm - 11:22 am
HYA
-
BWI
21h 35m
2 stops
$519American Airlines
Tue, Aug 4 - Wed, Aug 12
American Airlines Logo
5:03 am - 12:15 pm
IAD
-
HYA
7h 12m
2 stops
American Airlines Logo
3:02 pm - 10:05 pm
HYA
-
IAD
7h 03m
2 stops
$539American Airlines
Wed, Jul 22 - Sat, Jul 25

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JetBlue flights from Washington, D.C. to Hyannis

Our best JetBlue deals on Washington, D.C. to Hyannis flight tickets
JetBlue
Aug 5
DCA6:10 amWashington, D.C. Reagan-National
9h 03m
1 stop
HYA3:13 pmHyannis Barnstable
Aug 12
HYA4:23 pmHyannis Barnstable
6h 36m
1 stop
DCA10:59 pmWashington, D.C. Reagan-National
$401
JetBlue
Jul 22
DCA6:21 amWashington, D.C. Reagan-National
8h 52m
1 stop
HYA3:13 pmHyannis Barnstable
Jul 29
HYA4:53 pmHyannis Barnstable
6h 06m
1 stop
DCA10:59 pmWashington, D.C. Reagan-National
$402
JetBlue
Sep 1
DCA6:10 amWashington, D.C. Reagan-National
9h 03m
1 stop
HYA3:13 pmHyannis Barnstable
Sep 8
HYA4:23 pmHyannis Barnstable
6h 36m
1 stop
DCA10:59 pmWashington, D.C. Reagan-National
$446

American Airlines flights from Washington, D.C. to Hyannis

Our best American Airlines deals on Washington, D.C. to Hyannis flight tickets
American Airlines
Jul 24
DCA4:39 pmWashington, D.C. Reagan-National
43h 36m
1 stop
HYA12:15 pmHyannis Barnstable
Aug 6
HYA12:42 pmHyannis Barnstable
8h 31m
1 stop
DCA9:13 pmWashington, D.C. Reagan-National
$421
American Airlines
Jul 20
IAD8:22 pmWashington, D.C. Dulles Intl
15h 53m
2 stops
HYA12:15 pmHyannis Barnstable
Jul 28
HYA12:45 pmHyannis Barnstable
11h 25m
2 stops
IAD12:10 amWashington, D.C. Dulles Intl
$433
American Airlines
Jul 11
DCA1:30 pmWashington, D.C. Reagan-National
46h 45m
1 stop
HYA12:15 pmHyannis Barnstable
Jul 18
HYA12:18 pmHyannis Barnstable
8h 23m
1 stop
DCA8:41 pmWashington, D.C. Reagan-National
$436

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Hyannis 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, momondo users made 832,500 searches. Data last updated June 24, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Hyannis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Hyannis

DCA - HYA

DCAHYA

Washington, D.C. Reagan-National

Fri 7/10

12:56 pm-7:25 pm

1 stop6h 29m

Hyannis Barnstable

Tue 7/14

4:53 pm-10:59 pm

1 stop6h 06m

$387
Quickest round-trip

Washington, D.C.Hyannis

DCA - HYA

DCAHYA

Washington, D.C. Reagan-National

Sat 7/11

12:56 pm-7:45 pm

1 stop6h 49m

Hyannis Barnstable

Sat 7/18

9:05 am-12:29 pm

1 stop3h 24m

$400

Washington, D.C.Hyannis

DCA - HYA

DCAHYA

Washington, D.C. Reagan-National

Wed 8/5

6:10 am-3:13 pm

1 stop9h 03m

Hyannis Barnstable

Wed 8/12

4:23 pm-10:59 pm

1 stop6h 36m

$401

Washington, D.C.Hyannis

DCA - HYA

DCAHYA

Washington, D.C. Reagan-National

Wed 7/22

6:21 am-3:13 pm

1 stop8h 52m

Hyannis Barnstable

Wed 7/29

4:53 pm-10:59 pm

1 stop6h 06m

$402

Washington, D.C.Hyannis

DCA - HYA

DCAHYA

Washington, D.C. Reagan-National

Sat 9/5

12:56 pm-7:45 pm

1 stop6h 49m

Hyannis Barnstable

Thu 9/10

6:00 am-12:25 pm

1 stop6h 25m

$410

Washington, D.C.Hyannis

DCA - HYA

DCAHYA

Washington, D.C. Reagan-National

Wed 7/15

6:21 am-3:13 pm

1 stop8h 52m

Hyannis Barnstable

Sat 7/18

9:05 am-12:29 pm

1 stop3h 24m

$414

Washington, D.C.Hyannis

DCA - HYA

DCAHYA

Washington, D.C. Reagan-National

Fri 7/24

4:39 pm-12:15 pm

1 stop43h 36m

Hyannis Barnstable

Thu 8/6

12:42 pm-9:13 pm

1 stop8h 31m

$421

Washington, D.C.Hyannis

IAD - HYA

IADHYA

Washington, D.C. Dulles Intl

Mon 7/20

8:22 pm-12:15 pm

2 stops15h 53m

Hyannis Barnstable

Tue 7/28

12:45 pm-12:10 am

2 stops11h 25m

$433

BaltimoreHyannis

BWI - HYA

BWIHYA

Baltimore/Washington

Tue 8/4

8:13 pm-1:14 pm

2 stops17h 01m

Hyannis Barnstable

Wed 8/12

1:47 pm-11:22 am

2 stops21h 35m

$519

Washington, D.C.Hyannis

IAD - HYA

IADHYA

Washington, D.C. Dulles Intl

Wed 7/22

5:03 am-12:15 pm

2 stops7h 12m

Hyannis Barnstable

Sat 7/25

3:02 pm-10:05 pm

2 stops7h 03m

$539

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Boston from

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

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 day to depart on your flight to Hyannis?

The cheapest day to depart from Washington, D.C. to Hyannis is on a Tuesday when prices can be found for as low as $350. On the other hand, Thursday is the most expensive day to depart from Washington, D.C. because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $639.

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

Our data shows that the cheapest Washington, D.C. to Hyannis flights are usually those with departure times at noon. Our users have found flights to Hyannis at noon for as low as $350. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $550 on average. Flights to Hyannis from Washington, D.C. in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Washington, D.C. to Hyannis Barnstable flight route?

Fly from Washington, D.C. Reagan-National to Hyannis Barnstable for the best Washington, D.C. - Hyannis Barnstable flight prices

What cabin class options are available on Washington, D.C. to Hyannis flights?

There are 2 cabin classes available to choose from on Washington, D.C. to Hyannis 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 Hyannis flights?

No. A direct flight is the cheapest option for a flight between Washington, D.C. to Hyannis.

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

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

Cheap Washington, D.C. to Hyannis (WAS to HYA) flight deals and tips

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

Best Price Found

$191

Fastest flight time

1h 40m

Direct flights

Every day

Airports in Hyannis

1 airport
The best one-way flight to Hyannis from Washington, D.C. in the past 72 hours is $191. The best round-trip flight deal from Washington, D.C. to Hyannis found on momondo in the last 72 hours is $593.
The fastest flight from Washington, D.C. to Hyannis takes 1h 40m
Direct flights go from Washington, D.C. to Hyannis every day.
There is 1 airport in Hyannis. From Washington, D.C. there are direct flights to Hyannis Barnstable (HYA).
Search flight deals

Frequently asked questions about flying from Washington, D.C. to Hyannis

  • How far is Washington, D.C. to Hyannis Barnstable by plane?

    There are 402.6 mi between Washington, D.C. and Hyannis Barnstable. In terms of flight time, this usually takes a little over 1h 40m.

  • When did momondo last update prices for flights from Washington, D.C. to Hyannis Barnstable Airport?

    Prices for flights from Washington, D.C. to Hyannis Barnstable Airport refresh daily.

  • How many operators does momondo search for flights from Washington, D.C. to Hyannis Barnstable Airport?

  • How old do you have to be to fly from Washington, D.C. to Hyannis Barnstable 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 Hyannis Barnstable Airport.

  • What documentation or ID do you need to fly to Hyannis Barnstable Airport?

    The travel and health documents you'll need for your trip to Hyannis Barnstable 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 Hyannis Barnstable 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 Hyannis?

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

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

Compare and see reviews for airlines that fly from Washington, D.C. to Hyannis with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $279Free CancellationRating
7.1
11,751 reviews
Search American Airlines flights

  • American Airlines Flights From Washington, D.C. to Hyannis

    American Airlines operates around 7 flights from Washington, D.C. to Hyannis every week. The average price of these flights found in the last 72 hours has been $527, but momondo users have found American Airlines deals from Washington, D.C. to Hyannis from as low as $279 round-trip. American Airlines has been scored 7.1/10 in 11,751 reviews.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Hyannis. Millions of users trust and use momondo every year so you are in good hands.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Hyannis from Washington, D.C..

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

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

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