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Cheap flights from Washington, D.C. to Boston from $183

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 6/21. 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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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
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
$346JetBlue
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
$366JetBlue
Thu, Jun 25 - Fri, Jun 26
JetBlue Logo
3:40 pm - 7:45 pm
DCA
-
HYA
4h 05m
1 stop
JetBlue Logo
6:00 am - 5:46 pm
HYA
-
DCA
11h 46m
2 stops
$370JetBlue
Fri, Jun 26 - Fri, Jul 3
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
$376JetBlue
Thu, Jul 23 - Mon, Jul 27
American Airlines Logo
3:48 pm - 5:27 pm
DCA
-
HYA
1h 39mnonstop
American Airlines Logo
5:57 pm - 7:52 pm
HYA
-
DCA
1h 55mnonstop
$390American Airlines
Sat, Jul 4 - Tue, Jul 7
American Airlines Logo
3:48 pm - 5:27 pm
DCA
-
HYA
1h 39mnonstop
American Airlines Logo
5:57 pm - 7:52 pm
HYA
-
DCA
1h 55mnonstop
$400American 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
$406JetBlue
Sat, Jun 20 - Sat, Jun 27
American Airlines Logo
12:43 pm - 2:13 pm
DCA
-
HYA
1h 30mnonstop
American Airlines Logo
1:33 pm - 2:59 pm
HYA
-
DCA
49h 26m
1 stop
$417American Airlines
Sat, Jul 4 - Tue, Jul 7
American Airlines Logo
12:43 pm - 2:13 pm
DCA
-
HYA
1h 30mnonstop
American Airlines Logo
1:33 pm - 2:59 pm
HYA
-
DCA
49h 26m
1 stop
$422American Airlines
Sat, Jul 4 - Tue, Jul 7
Multiple Airlines Logo
12:30 pm - 11:02 am
BWI
-
HYA
22h 32m
2 stops
Multiple Airlines Logo
12:07 pm - 9:06 am
HYA
-
BWI
20h 59m
2 stops
$513Multiple Airlines
Thu, Feb 26 - Mon, Mar 2

JetBlue flights from Washington, D.C. to Hyannis

Our best JetBlue deals on Washington, D.C. to Hyannis flight tickets
JetBlue
Jul 4
DCA3:40 pmWashington, D.C. Reagan-National
4h 05m
1 stop
HYA7:45 pmHyannis Barnstable
Jul 7
HYA6:00 amHyannis Barnstable
6h 29m
1 stop
DCA12:29 pmWashington, D.C. Reagan-National
$346
JetBlue
Jun 28
DCA3:40 pmWashington, D.C. Reagan-National
4h 05m
1 stop
HYA7:45 pmHyannis Barnstable
Jun 30
HYA6:00 amHyannis Barnstable
6h 29m
1 stop
DCA12:29 pmWashington, D.C. Reagan-National
$366
JetBlue
Jun 26
DCA3:40 pmWashington, D.C. Reagan-National
4h 05m
1 stop
HYA7:45 pmHyannis Barnstable
Jul 3
HYA6:00 amHyannis Barnstable
11h 46m
2 stops
DCA5:46 pmWashington, D.C. Reagan-National
$370

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
DCA3:48 pmWashington, D.C. Reagan-National
1h 39m
HYA5:27 pmHyannis Barnstable
Jul 7
HYA5:57 pmHyannis Barnstable
1h 55m
DCA7:52 pmWashington, D.C. Reagan-National
$390
American Airlines
Jul 4
DCA12:43 pmWashington, D.C. Reagan-National
1h 30m
HYA2:13 pmHyannis Barnstable
Jul 7
HYA1:33 pmHyannis Barnstable
49h 26m
1 stop
DCA2:59 pmWashington, D.C. Reagan-National
$417
American Airlines
Jun 18
DCA3:48 pmWashington, D.C. Reagan-National
1h 40m
HYA5:28 pmHyannis Barnstable
Jun 21
HYA2:05 pmHyannis Barnstable
1h 54m
DCA3:59 pmWashington, D.C. Reagan-National
$480

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 February 14, 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

Washington, D.C.Hyannis

DCA - HYA

DCAHYA

Washington, D.C. Reagan-National

Sat 7/4

3:40 pm-7:45 pm

1 stop4h 05m

Hyannis Barnstable

Tue 7/7

6:00 am-12:29 pm

1 stop6h 29m

$346

Washington, D.C.Hyannis

DCA - HYA

DCAHYA

Washington, D.C. Reagan-National

Thu 6/25

3:40 pm-7:45 pm

1 stop4h 05m

Hyannis Barnstable

Fri 6/26

6:00 am-12:29 pm

1 stop6h 29m

$366

Washington, D.C.Hyannis

DCA - HYA

DCAHYA

Washington, D.C. Reagan-National

Fri 6/26

3:40 pm-7:45 pm

1 stop4h 05m

Hyannis Barnstable

Fri 7/3

6:00 am-5:46 pm

2 stops11h 46m

$370

Washington, D.C.Hyannis

DCA - HYA

DCAHYA

Washington, D.C. Reagan-National

Thu 7/23

3:40 pm-7:45 pm

1 stop4h 05m

Hyannis Barnstable

Mon 7/27

6:00 am-12:29 pm

1 stop6h 29m

$376

Washington, D.C.Hyannis

DCA - HYA

DCAHYA

Washington, D.C. Reagan-National

Sat 7/4

3:48 pm-5:27 pm

Nonstop1h 39m

Hyannis Barnstable

Tue 7/7

5:57 pm-7:52 pm

Nonstop1h 55m

$390

Washington, D.C.Hyannis

DCA - HYA

DCAHYA

Washington, D.C. Reagan-National

Sat 7/4

3:48 pm-5:27 pm

Nonstop1h 39m

Hyannis Barnstable

Tue 7/7

5:57 pm-7:52 pm

Nonstop1h 55m

$400

Washington, D.C.Hyannis

DCA - HYA

DCAHYA

Washington, D.C. Reagan-National

Sat 6/20

3:40 pm-7:45 pm

1 stop4h 05m

Hyannis Barnstable

Sat 6/27

6:00 am-12:29 pm

1 stop6h 29m

$406

Washington, D.C.Hyannis

DCA - HYA

DCAHYA

Washington, D.C. Reagan-National

Sat 7/4

12:43 pm-2:13 pm

Nonstop1h 30m

Hyannis Barnstable

Tue 7/7

1:33 pm-2:59 pm

1 stop49h 26m

$417

Washington, D.C.Hyannis

DCA - HYA

DCAHYA

Washington, D.C. Reagan-National

Sat 7/4

12:43 pm-2:13 pm

Nonstop1h 30m

Hyannis Barnstable

Tue 7/7

1:33 pm-2:59 pm

1 stop49h 26m

$422

BaltimoreHyannis

BWI - HYA

BWIHYA

Baltimore/Washington

Thu 2/26

12:30 pm-11:02 am

2 stops22h 32m

Hyannis Barnstable

Mon 3/2

12:07 pm-9:06 am

2 stops20h 59m

$513

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 Saturday when prices can be found for as low as $367. 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 $591.

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 $367. 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

Fastest flight time

4h 02m

Direct flights

Mon, Wed, Fri, Sat and Sun

Airports in Hyannis

1 airport
The fastest flight from Washington, D.C. to Hyannis takes 4h 02m
Direct flights go from Washington, D.C. to Hyannis on Monday, Wednesday, 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 4h 02m.

  • 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
7.2
11,288 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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