What are the cheapest airlines flying from Hyannis to Washington, D.C. round-trip?

Currently priced at $294, American Airlines will fly you from Hyannis to Washington, D.C. and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on JetBlue for as low as $553.

What is the cheapest day to fly from Hyannis to Washington, D.C.?

Travelers seeking maximum savings on their Hyannis to Washington, D.C. flight should consider departing on Friday mornings when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What are the most popular routes from Hyannis to Washington, D.C.?

The most popular route from Hyannis to Washington, D.C. is Hyannis Barnstable - Washington, D.C. Reagan-National. You may also consider Hyannis Barnstable - Baltimore/Washington or Hyannis Barnstable - Washington, D.C. Dulles Intl.

What is the cheapest day to fly round-trip from Hyannis to Washington, D.C.?

Monday flights are found to be more expensive to fly from Hyannis to Washington, D.C.. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Washington, D.C..

How far in advance should I book a flight from Hyannis to Washington, D.C.?

To save up to 76% on this flight, we recommend booking at least 36 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Hyannis to Washington, D.C. from $177 1-2 weeks out and tickets from $344 for flights departing within the next 72 hours.

What is the cheapest month to fly from Hyannis to Washington, D.C.?

Our data shows that January tends to be the cheapest month to fly to Washington, D.C. from Hyannis. Users have commonly found prices around $188 for the month, but tickets can be as low as $66. Due to multiple factors, prepare for potentially higher prices in November.

What airport do you fly from for flights from Hyannis to Washington, D.C.?

Located just 1.0 mi from the city center, Hyannis Barnstable is the airport most travelers will use when flying to Washington, D.C. from Hyannis. Booking flights from Barnstable (HYA) to Washington, D.C. should be relatively easy as there are 0 daily outbound flights to Washington, D.C. from 1 airline.

Can I find deals for flights from Hyannis to Washington, D.C. that include hotel bookings?

Yes. In addition to deals on Hyannis to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Hyannis to Washington, D.C.?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hyannis to Washington, D.C..

Can I find deals for business class flights from Hyannis to Washington, D.C.?

Yes. Cheapflights offers flight deals from Hyannis to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$184+ Flights from Hyannis to Washington, D.C.

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Cheap flight deals from Hyannis to Washington, D.C.

Round-trip from	$294 (American Airlines)
One-way from	$184 (JetBlue)
Popular in	November
Cheapest in	January
Average price	$178
Good round-trip deal	$393 or less
Good one-way deal	$222 or less

From Hyannis Barnstable to Washington, D.C. (WAS)

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One-way flight from Hyannis Barnstable to Washington, D.C. (WAS)

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Highest demand for flights based on searches. 6% potential increase in price ($12 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Price to beat on a round-trip flight from Hyannis Barnstable to Washington, D.C. (WAS).

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Price to beat on a one-way flight from Hyannis Barnstable to Washington, D.C. (WAS).

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Find flight deals from Hyannis to Washington, D.C.

Cheapest flights from Hyannis to Washington, D.C.
Explore the most affordable flight options available from Hyannis to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

Tue 7/291:40 pmHYA - DCA

1 stop4h 45mAmerican Airlines

Tue 8/512:44 pmDCA - HYA

Nonstop1h 30mAmerican Airlines

Deal found 6/29

$290

Tue 7/291:30 pmHYA - DCA

1 stop3h 30mMultiple Airlines

Tue 8/51:05 pmDCA - HYA

1 stop10h 00mMultiple Airlines

Deal found 6/29

$298

Tue 7/2912:20 pmHYA - IAD

2 stops11h 38mAmerican Airlines

Tue 8/51:06 pmIAD - HYA

2 stops22h 34mAmerican Airlines

Deal found 6/30

$456

Fri 7/185:15 pmHYA - DCA

1 stop5h 44mJetBlue

Mon 7/211:44 pmDCA - HYA

1 stop3h 54mJetBlue

Deal found 6/29

$533

Fri 8/221:44 pmHYA - BWI

2 stops21h 30mAmerican Airlines

Mon 8/2512:22 pmBWI - HYA

2 stops24h 51mAmerican Airlines

Deal found 6/30

$547

Tue 7/226:48 amHYA - IAD

1 stop4h 22mMultiple Airlines

Tue 7/2210:18 pmIAD - HYA

1 stop13h 48mMultiple Airlines

Deal found 6/29

$565

Best flights from Hyannis to Washington, D.C.
Discover carefully curated flight deals from Hyannis to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 1, 2025.

Tue 7/292:44 pmHYA - DCA

Nonstop1h 45mAmerican Airlines

Tue 8/512:44 pmDCA - HYA

Nonstop1h 30mAmerican Airlines

Deal found 6/30

$294

Tue 7/154:05 pmHYA - DCA

1 stop24h 55mMultiple Airlines

Thu 7/171:05 pmDCA - HYA

1 stop10h 00mMultiple Airlines

Deal found 6/30

$416

Tue 8/55:15 pmHYA - DCA

1 stop5h 43mJetBlue

Thu 8/71:44 pmDCA - HYA

1 stop3h 54mJetBlue

Deal found 6/30

$553

Tue 7/2912:20 pmHYA - IAD

2 stops11h 38mAmerican Airlines

Tue 8/51:06 pmIAD - HYA

2 stops22h 34mAmerican Airlines

Deal found 6/30

$456

Tue 7/226:48 amHYA - IAD

1 stop4h 22mMultiple Airlines

Tue 7/2210:18 pmIAD - HYA

1 stop13h 48mMultiple Airlines

Deal found 6/29

$565

Fri 8/221:44 pmHYA - BWI

2 stops21h 30mAmerican Airlines

Mon 8/2512:22 pmBWI - HYA

2 stops24h 51mAmerican Airlines

Deal found 6/30

$547

Last-minute flights from Hyannis to Washington, D.C.
Discover last-minute flight deals from Hyannis to Washington, D.C.. Data last updated July 1, 2025 and is based on user searches.

Mon 7/74:05 pmHYA - DCA

1 stop24h 55mMultiple Airlines

Mon 7/144:00 pmDCA - HYA

1 stop22h 45mMultiple Airlines

Deal found 6/30

$436

Mon 7/712:20 pmHYA - DCA

1 stop18h 39mAmerican Airlines

Mon 7/1412:44 pmDCA - HYA

Nonstop1h 30mAmerican Airlines

Deal found 6/30

$824

Wed 7/96:48 amHYA - DCA

1 stop4h 11mJetBlue

Fri 7/111:44 pmDCA - HYA

1 stop3h 54mJetBlue

Deal found 6/30

$716

Fri 7/185:15 pmHYA - DCA

1 stop5h 44mJetBlue

Mon 7/211:44 pmDCA - HYA

1 stop3h 54mJetBlue

Deal found 6/29

$533

Tue 7/226:48 amHYA - IAD

1 stop4h 22mMultiple Airlines

Tue 7/2210:18 pmIAD - HYA

1 stop13h 48mMultiple Airlines

Deal found 6/29

$565

Tue 7/291:40 pmHYA - DCA

1 stop4h 45mAmerican Airlines

Tue 8/512:44 pmDCA - HYA

Nonstop1h 30mAmerican Airlines

Deal found 6/29

$290

Tue 7/291:30 pmHYA - DCA

1 stop3h 30mMultiple Airlines

Tue 8/51:05 pmDCA - HYA

1 stop10h 00mMultiple Airlines

Deal found 6/29

$298

Tue 7/2912:20 pmHYA - IAD

2 stops11h 38mAmerican Airlines

Tue 8/51:06 pmIAD - HYA

2 stops22h 34mAmerican Airlines

Deal found 6/30

$456

Fri 8/221:44 pmHYA - BWI

2 stops21h 30mAmerican Airlines

Mon 8/2512:22 pmBWI - HYA

2 stops24h 51mAmerican Airlines

Deal found 6/30

$547

One-way flights from Hyannis to Washington, D.C.
Search for one-way flight options from Hyannis to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated July 1, 2025.

Sun 7/136:00 amHYA - DCA

1 stop6h 18mJetBlue

Deal found 6/30

$184

Wed 7/162:44 pmHYA - DCA

Nonstop1h 45mAmerican Airlines

Deal found 6/29

$193

Sun 8/312:04 pmHYA - DCA

1 stop24h 14mMultiple Airlines

Deal found 7/1

$194

Thu 7/319:40 amHYA - BWI

1 stop12h 41mMultiple Airlines

Deal found 7/1

$212

Sun 7/206:48 amHYA - IAD

2 stops13h 32mMultiple Airlines

Deal found 6/30

$265

Sat 7/261:32 pmHYA - IAD

2 stops19h 01mAmerican Airlines

Deal found 6/30

$393

Sat 7/122:30 pmHYA - BWI

1 stop7h 47mAmerican Airlines

Deal found 6/30

$521

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

Tue 7/29

1:40 pm-6:25 pm

1 stop4h 45m

Washington, D.C. Reagan-National

Tue 8/5

12:44 pm-2:14 pm

Nonstop1h 30m

$290

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

Tue 7/29

1:30 pm-5:00 pm

1 stop3h 30m

Washington, D.C. Reagan-National

Tue 8/5

1:05 pm-11:05 pm

1 stop10h 00m

$298

HyannisWashington, D.C.

HYA - IAD

HYAIAD

Hyannis Barnstable

Tue 7/29

12:20 pm-11:58 pm

2 stops11h 38m

Washington, D.C. Dulles Intl

Tue 8/5

1:06 pm-11:40 am

2 stops22h 34m

$456

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

Fri 7/18

5:15 pm-10:59 pm

1 stop5h 44m

Washington, D.C. Reagan-National

Mon 7/21

1:44 pm-5:38 pm

1 stop3h 54m

$533

HyannisBaltimore

HYA - BWI

HYABWI

Hyannis Barnstable

Fri 8/22

1:44 pm-11:14 am

2 stops21h 30m

Baltimore/Washington

Mon 8/25

12:22 pm-1:13 pm

2 stops24h 51m

$547

HyannisWashington, D.C.

HYA - IAD

HYAIAD

Hyannis Barnstable

Tue 7/22

6:48 am-11:10 am

1 stop4h 22m

Washington, D.C. Dulles Intl

Tue 7/22

10:18 pm-12:06 pm

1 stop13h 48m

$565

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

Sun 7/13

6:00 am-12:18 pm

1 stop6h 18m

$184

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

Wed 7/16

2:44 pm-4:29 pm

Nonstop1h 45m

$193

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

Sun 8/3

12:04 pm-12:18 pm

1 stop24h 14m

$194

HyannisBaltimore

HYA - BWI

HYABWI

Hyannis Barnstable

Thu 7/31

9:40 am-10:21 pm

1 stop12h 41m

$212

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 13 results

Best time to book a flight from Hyannis to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Hyannis with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Hyannis to Washington, D.C.

What is the cheapest month to book a flight from Hyannis to Washington, D.C.?

Currently, August is the cheapest month in which you can book a flight from Hyannis to Washington, D.C. (average of $309). Flying from Hyannis to Washington, D.C. in July is currently the most expensive (average of $345). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from HYA to WAS?

A simple way to save on the total cost of your ticket is to fly from Hyannis to Washington, D.C. at noon. If you’re flexible enough to do this you can expect to save up to 1% on your trip compared to booking a flight in the morning.

Reviews of airlines servicing Washington, D.C.

Peruse reviews from past customers who have flown with JetBlue and American Airlines from Hyannis to Washington, D.C. to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

JetBlue

7.3

Good

2,919 reviews

Reviews

1 / 20

10.0

Excellent

Geri,May 2025

RSW - BOS

Full flight, even thought I had priority A boarding, the flight was more than 1/2 full with Mint & Mosaic members, before I could board and get overhead space.

JetBlue

7.3

Good

2,919 reviews

JetBlue

7.3

Good

2,919 reviews

Reviews

1 / 20

10.0

Excellent

Geri,May 2025

RSW - BOS

Full flight, even thought I had priority A boarding, the flight was more than 1/2 full with Mint & Mosaic members, before I could board and get overhead space.

American Airlines

7.2

Good

10,000 reviews

JetBlue

7.3

Good

2,919 reviews

Reviews

1 / 20

10.0

Excellent

Geri,May 2025

RSW - BOS

Full flight, even thought I had priority A boarding, the flight was more than 1/2 full with Mint & Mosaic members, before I could board and get overhead space.

Related info for your journey

What airport do you fly from for flights from Hyannis to Washington, D.C.?
Located just 1.0 mi from the city center, Hyannis Barnstable is the airport most travelers will use when flying to Washington, D.C. from Hyannis. Booking flights from Barnstable (HYA) to Washington, D.C. should be relatively easy as there are 0 daily outbound flights to Washington, D.C. from 1 airline.
What are the cheapest airlines flying from Hyannis to Washington, D.C. round-trip?
Currently priced at $294, American Airlines will fly you from Hyannis to Washington, D.C. and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on JetBlue for as low as $553.
What are the most popular routes from Hyannis to Washington, D.C.?
The most popular route from Hyannis to Washington, D.C. is Hyannis Barnstable - Washington, D.C. Reagan-National. You may also consider Hyannis Barnstable - Baltimore/Washington or Hyannis Barnstable - Washington, D.C. Dulles Intl.
Can I find deals for flights from Hyannis to Washington, D.C. that include hotel bookings?
Yes. In addition to deals on Hyannis to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Hyannis to Washington, D.C.?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hyannis to Washington, D.C..
Can I find deals for business class flights from Hyannis to Washington, D.C.?
Yes. Cheapflights offers flight deals from Hyannis to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Hyannis to Washington, D.C.?
Currently, August is the cheapest month in which you can book a flight from Hyannis to Washington, D.C. (average of $309). Flying from Hyannis to Washington, D.C. in July is currently the most expensive (average of $345). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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National Harbor

Manassas

Dundalk

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Top airline flying from Hyannis to Washington, D.C.

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$257	Average$442	FlexibilityNo cancel fee	On-time71%

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$184+ Cheap flights from Hyannis (HYA) to Washington, D.C. (WAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/13. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Hyannis to Washington, D.C. with Cheapflights

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Cheap flight deals from Hyannis to Washington, D.C.

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Good one-way deal

Find flight deals from Hyannis to Washington, D.C.

Cheapest flights from Hyannis to Washington, D.C.Explore the most affordable flight options available from Hyannis to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

Explore the most affordable flight options available from Hyannis to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Hyannis to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Hyannis with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Hyannis to Washington, D.C.

What is the cheapest month to book a flight from Hyannis to Washington, D.C.?

What is the cheapest time of day to fly from HYA to WAS?

Find hourly flight availability from Hyannis to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 1, 2025.

Reviews of airlines servicing Washington, D.C.

Peruse reviews from past customers who have flown with JetBlue and American Airlines from Hyannis to Washington, D.C. to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Hyannis to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Hyannis to Washington, D.C.?

What are the cheapest airlines flying from Hyannis to Washington, D.C. round-trip?

What are the most popular routes from Hyannis to Washington, D.C.?

Can I find deals for flights from Hyannis to Washington, D.C. that include hotel bookings?

How can I find direct flights from Hyannis to Washington, D.C.?

Can I find deals for business class flights from Hyannis to Washington, D.C.?

What is the cheapest month to book a flight from Hyannis to Washington, D.C.?

Traveling to a place near Hyannis?

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Alternative routes for Hyannis to Washington, D.C.

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Top airline flying from Hyannis to Washington, D.C.

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Cheapest flights from Hyannis to Washington, D.C.
Explore the most affordable flight options available from Hyannis to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.