What airlines fly to Hyannis?

United Airlines, JetBlue and Delta are the top three most popular airlines that fly to Hyannis from Washington, D.C. Dulles Intl Airport according to our data. United Airlines is the first choice among our users, with 95% of people opting to fly with this airline when traveling to Hyannis. Keep in mind that there are 4 different airlines that fly to Hyannis on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Washington, D.C. Dulles Intl to Hyannis Barnstable?

American Airlines is the most popular carrier operating from Washington, D.C. Dulles Intl to Hyannis Barnstable

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

Prices for flights from Washington, D.C. Dulles Intl Airport to Hyannis Barnstable Airport are refreshed on a daily basis.

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.

$233 Cheap Flights from Washington, D.C. Dulles Intl Airport to Hyannis in 2026

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

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:21 pm - 12:15 pm

IAD

HYA

15h 54m

2 stops

12:18 pm - 12:14 am

HYA

IAD

11h 56m

2 stops

$433American Airlines

Sat, Jul 11 - Sat, Jul 18

6:33 am - 5:30 pm

IAD

HYA

10h 57m

2 stops

12:50 pm - 11:07 am

HYA

IAD

22h 17m

1 stop

$530Multiple Airlines

Mon, Jul 6 - Mon, Jul 13

6:33 am - 1:00 pm

IAD

HYA

6h 27m

2 stops

2:10 pm - 7:23 am

HYA

IAD

17h 13m

1 stop

$535Multiple Airlines

Mon, Jul 6 - Thu, Jul 9

5:03 am - 12:15 pm

IAD

HYA

7h 12m

2 stops

12:18 pm - 12:14 am

HYA

IAD

11h 56m

2 stops

$539American Airlines

Wed, Jul 22 - Sat, Jul 25

10:15 pm - 12:50 pm

IAD

HYA

14h 35m

1 stop

11:02 am - 9:08 pm

HYA

IAD

10h 06m

1 stop

$576Multiple Airlines

Sun, Sep 6 - Sat, Sep 12

10:15 pm - 12:50 pm

IAD

HYA

14h 35m

1 stop

11:02 am - 10:59 pm

HYA

IAD

11h 57m

2 stops

$583Multiple Airlines

Sun, Sep 6 - Sat, Sep 12

8:21 pm - 12:15 pm

IAD

HYA

15h 54m

2 stops

12:42 pm - 11:49 pm

HYA

IAD

11h 07m

2 stops

$588American Airlines

Sat, Aug 1 - Sun, Aug 23

6:33 am - 2:45 pm

IAD

HYA

8h 12m

2 stops

12:50 pm - 7:23 am

HYA

IAD

18h 33m

1 stop

$591Multiple Airlines

Tue, Jul 7 - Tue, Jul 21

8:22 pm - 12:35 pm

IAD

HYA

16h 13m

2 stops

12:45 pm - 12:10 am

HYA

IAD

11h 25m

2 stops

$599American Airlines

Fri, Jul 10 - Fri, Jul 17

8:35 am - 12:50 pm

IAD

HYA

4h 15m

1 stop

2:10 pm - 7:20 am

HYA

IAD

17h 10m

1 stop

$600Multiple Airlines

Mon, Aug 24 - Fri, Aug 28

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American Airlines flights from Washington, D.C. Dulles Intl Airport to Hyannis

Our best American Airlines deals on Washington, D.C. Dulles Intl Airport to Hyannis flight tickets

American Airlines

Jul 11

IAD8:21 pmWashington, D.C. Dulles Intl

15h 54m

2 stops

HYA12:15 pmHyannis Barnstable

Jul 18

HYA12:18 pmHyannis Barnstable

11h 56m

2 stops

IAD12:14 amWashington, D.C. Dulles Intl

$433

American Airlines

Jul 22

IAD5:03 amWashington, D.C. Dulles Intl

7h 12m

2 stops

HYA12:15 pmHyannis Barnstable

Jul 25

HYA12:18 pmHyannis Barnstable

11h 56m

2 stops

IAD12:14 amWashington, D.C. Dulles Intl

$539

American Airlines

Jun 17

IAD8:22 pmWashington, D.C. Dulles Intl

15h 49m

2 stops

HYA12:11 pmHyannis Barnstable

Jun 24

HYA12:42 pmHyannis Barnstable

11h 31m

2 stops

IAD12:13 amWashington, D.C. Dulles Intl

$555

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Hyannis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Hyannis

IAD - HYA

IADHYA

Washington, D.C. Dulles Intl

Sat 7/11

8:21 pm-12:15 pm

2 stops15h 54m

Hyannis Barnstable

Sat 7/18

12:18 pm-12:14 am

2 stops11h 56m

$433

Washington, D.C.Hyannis

IAD - HYA

IADHYA

Washington, D.C. Dulles Intl

Mon 7/6

6:33 am-5:30 pm

2 stops10h 57m

Hyannis Barnstable

Mon 7/13

12:50 pm-11:07 am

1 stop22h 17m

$530

Washington, D.C.Hyannis

IAD - HYA

IADHYA

Washington, D.C. Dulles Intl

Mon 7/6

6:33 am-1:00 pm

2 stops6h 27m

Hyannis Barnstable

Thu 7/9

2:10 pm-7:23 am

1 stop17h 13m

$535

Quickest round-trip

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

12:18 pm-12:14 am

2 stops11h 56m

$539

Washington, D.C.Hyannis

IAD - HYA

IADHYA

Washington, D.C. Dulles Intl

Sun 9/6

10:15 pm-12:50 pm

1 stop14h 35m

Hyannis Barnstable

Sat 9/12

11:02 am-9:08 pm

1 stop10h 06m

$576

Washington, D.C.Hyannis

IAD - HYA

IADHYA

Washington, D.C. Dulles Intl

Sun 9/6

10:15 pm-12:50 pm

1 stop14h 35m

Hyannis Barnstable

Sat 9/12

11:02 am-10:59 pm

2 stops11h 57m

$583

Washington, D.C.Hyannis

IAD - HYA

IADHYA

Washington, D.C. Dulles Intl

Sat 8/1

8:21 pm-12:15 pm

2 stops15h 54m

Hyannis Barnstable

Sun 8/23

12:42 pm-11:49 pm

2 stops11h 07m

$588

Washington, D.C.Hyannis

IAD - HYA

IADHYA

Washington, D.C. Dulles Intl

Tue 7/7

6:33 am-2:45 pm

2 stops8h 12m

Hyannis Barnstable

Tue 7/21

12:50 pm-7:23 am

1 stop18h 33m

$591

Washington, D.C.Hyannis

IAD - HYA

IADHYA

Washington, D.C. Dulles Intl

Fri 7/10

8:22 pm-12:35 pm

2 stops16h 13m

Hyannis Barnstable

Fri 7/17

12:45 pm-12:10 am

2 stops11h 25m

$599

Washington, D.C.Hyannis

IAD - HYA

IADHYA

Washington, D.C. Dulles Intl

Mon 8/24

8:35 am-12:50 pm

1 stop4h 15m

Hyannis Barnstable

Fri 8/28

2:10 pm-7:20 am

1 stop17h 10m

$600

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport 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

Prices

Airlines

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

The cheapest day to depart from Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $593.

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

Our data shows that the cheapest Washington, D.C. Dulles Intl Airport to Hyannis flights are usually those with departure times at noon. Our users have found flights to Hyannis at noon for as low as $359. 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. Dulles Intl Airport in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Washington, D.C. Dulles Intl Airport to Hyannis

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport to Hyannis (IAD to HYA) flight deals and tips

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

Fastest flight time	8h 37m
Direct flights	None

The fastest flight from Washington, D.C. Dulles Intl Airport to Hyannis takes 8h 37m

There are no direct flights from Washington, D.C. Dulles Intl Airport to Hyannis. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Hyannis.

Search flight deals

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

How far is Washington, D.C. Dulles Intl to Hyannis Barnstable by plane?
There are 420.6 mi between Washington, D.C. Dulles Intl and Hyannis Barnstable. By plane, this route typically takes 8h 37m.
When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Hyannis Barnstable Airport?
Prices for flights from Washington, D.C. Dulles Intl Airport to Hyannis Barnstable Airport are refreshed on a daily basis.
How old do you have to be to fly from Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport 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.

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?

All flight searches from Washington, D.C. to Hyannis on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Washington, D.C. to Hyannis flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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.