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Cheap flights from Washington, D.C. to Boston from $223

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 9/24. 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

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Cheap round-trip flights

Enter your travel dates to find the best prices.
JetBlue Logo
3:25 pm - 7:45 pm
DCA
-
HYA
4h 20m
1 stop
JetBlue Logo
6:00 am - 2:30 pm
HYA
-
DCA
8h 30m
2 stops
$482JetBlue
Tue, Jul 14 - Thu, Jul 16
American Airlines Logo
10:15 am - 12:03 pm
DCA
-
HYA
1h 48mnonstop
American Airlines Logo
5:58 pm - 8:00 pm
HYA
-
DCA
2h 02mnonstop
$488American Airlines
Sat, Jul 4 - Tue, Jul 7
Multiple Airlines Logo
7:00 am - 11:02 am
DCA
-
HYA
4h 02m
1 stop
Multiple Airlines Logo
12:07 pm - 7:06 pm
HYA
-
DCA
6h 59m
1 stop
$495Multiple Airlines
Sun, Apr 19 - Wed, Apr 22
American Airlines Logo
10:15 am - 12:03 pm
DCA
-
HYA
1h 48mnonstop
American Airlines Logo
12:48 pm - 4:44 pm
HYA
-
DCA
3h 56m
1 stop
$498American Airlines
Sat, Jul 4 - Tue, Jul 7
JetBlue Logo
3:40 pm - 7:45 pm
DCA
-
HYA
4h 05m
1 stop
JetBlue Logo
6:00 am - 12:29 pm
HYA
-
DCA
6h 29m
1 stop
$500JetBlue
Sun, Jun 28 - Sat, Jul 4
JetBlue Logo
3:40 pm - 7:45 pm
DCA
-
HYA
4h 05m
1 stop
JetBlue Logo
6:00 am - 12:29 pm
HYA
-
DCA
6h 29m
1 stop
$505JetBlue
Mon, Jul 6 - Fri, Jul 10
American Airlines Logo
3:36 pm - 5:26 pm
DCA
-
HYA
1h 50mnonstop
American Airlines Logo
1:38 pm - 9:26 pm
HYA
-
DCA
7h 48m
1 stop
$506American Airlines
Sat, Aug 1 - Sat, Aug 8
American Airlines Logo
9:00 am - 2:24 pm
DCA
-
HYA
5h 24m
1 stop
American Airlines Logo
12:48 pm - 4:44 pm
HYA
-
DCA
3h 56m
1 stop
$507American Airlines
Sat, Jul 4 - Tue, Jul 7
JetBlue Logo
3:25 pm - 7:45 pm
DCA
-
HYA
4h 20m
1 stop
JetBlue Logo
6:00 am - 12:29 pm
HYA
-
DCA
6h 29m
1 stop
$510JetBlue
Mon, Aug 3 - Mon, Aug 17
American Airlines Logo
6:30 pm - 12:58 pm
DCA
-
HYA
42h 28m
1 stop
American Airlines Logo
1:38 pm - 9:26 pm
HYA
-
DCA
7h 48m
1 stop
$513American Airlines
Sat, Aug 1 - Sat, Aug 8

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 4
DCA10:15 amWashington, D.C. Reagan-National
1h 48m
HYA12:03 pmHyannis Barnstable
Jul 7
HYA5:58 pmHyannis Barnstable
2h 02m
DCA8:00 pmWashington, D.C. Reagan-National
$488
American Airlines
Jul 4
DCA10:15 amWashington, D.C. Reagan-National
1h 48m
HYA12:03 pmHyannis Barnstable
Jul 7
HYA12:48 pmHyannis Barnstable
3h 56m
1 stop
DCA4:44 pmWashington, D.C. Reagan-National
$498
American Airlines
Aug 1
DCA3:36 pmWashington, D.C. Reagan-National
1h 50m
HYA5:26 pmHyannis Barnstable
Aug 8
HYA1:38 pmHyannis Barnstable
7h 48m
1 stop
DCA9:26 pmWashington, D.C. Reagan-National
$506

JetBlue flights from Washington, D.C. to Hyannis

Our best JetBlue deals on Washington, D.C. to Hyannis flight tickets
JetBlue
Jul 14
DCA3:25 pmWashington, D.C. Reagan-National
4h 20m
1 stop
HYA7:45 pmHyannis Barnstable
Jul 16
HYA6:00 amHyannis Barnstable
8h 30m
2 stops
DCA2:30 pmWashington, D.C. Reagan-National
$482
JetBlue
Jun 15
DCA3:40 pmWashington, D.C. Reagan-National
4h 05m
1 stop
HYA7:45 pmHyannis Barnstable
Jun 26
HYA6:00 amHyannis Barnstable
11h 45m
2 stops
DCA5:45 pmWashington, D.C. Reagan-National
$501
JetBlue
Jul 6
DCA3:40 pmWashington, D.C. Reagan-National
4h 05m
1 stop
HYA7:45 pmHyannis Barnstable
Jul 10
HYA6:00 amHyannis Barnstable
6h 29m
1 stop
DCA12:29 pmWashington, D.C. Reagan-National
$505

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 March 30, 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

Tue 7/14

3:25 pm-7:45 pm

1 stop4h 20m

Hyannis Barnstable

Thu 7/16

6:00 am-2:30 pm

2 stops8h 30m

$482
Quickest round-trip

Washington, D.C.Hyannis

DCA - HYA

DCAHYA

Washington, D.C. Reagan-National

Sat 7/4

10:15 am-12:03 pm

Nonstop1h 48m

Hyannis Barnstable

Tue 7/7

5:58 pm-8:00 pm

Nonstop2h 02m

$488

Washington, D.C.Hyannis

DCA - HYA

DCAHYA

Washington, D.C. Reagan-National

Sun 4/19

7:00 am-11:02 am

1 stop4h 02m

Hyannis Barnstable

Wed 4/22

12:07 pm-7:06 pm

1 stop6h 59m

$495

Washington, D.C.Hyannis

DCA - HYA

DCAHYA

Washington, D.C. Reagan-National

Sat 7/4

10:15 am-12:03 pm

Nonstop1h 48m

Hyannis Barnstable

Tue 7/7

12:48 pm-4:44 pm

1 stop3h 56m

$498

Washington, D.C.Hyannis

DCA - HYA

DCAHYA

Washington, D.C. Reagan-National

Sun 6/28

3:40 pm-7:45 pm

1 stop4h 05m

Hyannis Barnstable

Sat 7/4

6:00 am-12:29 pm

1 stop6h 29m

$500

Washington, D.C.Hyannis

DCA - HYA

DCAHYA

Washington, D.C. Reagan-National

Mon 7/6

3:40 pm-7:45 pm

1 stop4h 05m

Hyannis Barnstable

Fri 7/10

6:00 am-12:29 pm

1 stop6h 29m

$505

Washington, D.C.Hyannis

DCA - HYA

DCAHYA

Washington, D.C. Reagan-National

Sat 8/1

3:36 pm-5:26 pm

Nonstop1h 50m

Hyannis Barnstable

Sat 8/8

1:38 pm-9:26 pm

1 stop7h 48m

$506

Washington, D.C.Hyannis

DCA - HYA

DCAHYA

Washington, D.C. Reagan-National

Sat 7/4

9:00 am-2:24 pm

1 stop5h 24m

Hyannis Barnstable

Tue 7/7

12:48 pm-4:44 pm

1 stop3h 56m

$507

Washington, D.C.Hyannis

DCA - HYA

DCAHYA

Washington, D.C. Reagan-National

Mon 8/3

3:25 pm-7:45 pm

1 stop4h 20m

Hyannis Barnstable

Mon 8/17

6:00 am-12:29 pm

1 stop6h 29m

$510

Washington, D.C.Hyannis

DCA - HYA

DCAHYA

Washington, D.C. Reagan-National

Sat 8/1

6:30 pm-12:58 pm

1 stop42h 28m

Hyannis Barnstable

Sat 8/8

1:38 pm-9:26 pm

1 stop7h 48m

$513

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 $582.

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 $413. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $443 on average. Flights to Hyannis from Washington, D.C. in the morning 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 Barnstable flights?

There are 3 cabin classes available to choose from on Washington, D.C. to Hyannis Barnstable 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

$487

Fastest flight time

1h 31m

Direct flights

Tue, Wed, Thu, Fri, Sat and Sun

Airports in Hyannis

1 airport
The best flight deal from Washington, D.C. to Hyannis found on momondo in the last 72 hours is $487
The fastest flight from Washington, D.C. to Hyannis takes 1h 31m
Direct flights go from Washington, D.C. to Hyannis on Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.
There is 1 airport in Hyannis. From Washington, D.C. there are direct flights to Hyannis Barnstable (HYA).
Search flight deals

  • 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 31m.

  • 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
11,531 reviews
Search American Airlines flights

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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