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Hyannis

$685+ Cheap flights from Baltimore to Hyannis (BWI - HYA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — HYA
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Find flight deals from Baltimore to Hyannis

Cheapest flights from Baltimore to Hyannis
Explore the most affordable flight options available from Baltimore to Hyannis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

This Mytrip deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/126:20 amBWI - HYA
2 stops28h 31mMultiple Airlines
Sat 11/157:58 amHYA - BWI
2 stops14h 47mMultiple Airlines
Deal found 11/5$685
This Mytrip deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/217:30 amBWI - HYA
3 stops29h 44mMultiple Airlines
Tue 11/257:58 amHYA - BWI
3 stops33h 45mMultiple Airlines
Deal found 11/6$1,143

Cheap flight deals from Baltimore to Hyannis

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to Hyannis (HYA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 6, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$544
(Mytrip)

Popular in

October

Cheapest in

January

Average price

$197
Provider with most accurate pricing for Baltimore/Washington-Hyannis Barnstable flight deals.
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Provider most trusted by Cheapflights users for Baltimore/Washington-Hyannis Barnstable flights.
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From Baltimore/Washington to Hyannis Barnstable
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($12 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Baltimore 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, Cheapflights users made 2,558,603 searches. Data last updated November 6, 2025.
Use the filters below to find and compare flights from Baltimore to Hyannis that are best for you.

Fly from

Baltimore

Fly to

Hyannis

Route

Depart

Return

Price

BaltimoreHyannis

BWI - HYA

BWIHYA

Baltimore/Washington

Fri 11/21

7:30 am-1:14 pm

3 stops29h 44m

Hyannis Barnstable

Tue 11/25

7:58 am-5:43 pm

3 stops33h 45m

$1,143

BaltimoreHyannis

BWI - HYA

BWIHYA

Baltimore/Washington

Wed 4/15

6:55 pm-10:30 am

2 stops15h 35m

$851

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Compare providers for flights from Baltimore to Hyannis

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Baltimore to Hyannis in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Baltimore-Hyannis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Baltimore-Hyannis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Baltimore-Hyannis flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Baltimore-Hyannis flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Baltimore-Hyannis flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Baltimore to Hyannis

Have a flexible travel schedule? Discover the best time to fly to Hyannis from Baltimore 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 Baltimore to Hyannis

What is the cheapest month to book a flight from Baltimore to Hyannis?

Currently, March is the cheapest month in which you can book a flight from Baltimore to Hyannis (average of $43). Flying from Baltimore to Hyannis in September is currently the most expensive (average of $117). 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.

Related info for your journey

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

  • Can I find deals for flights from Baltimore to Hyannis that include hotel bookings?

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

  • How can I find direct flights from Baltimore to Hyannis?

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

  • Can I find deals for business class flights from Baltimore to Hyannis?

    Yes. Cheapflights offers flight deals from Baltimore to Hyannis 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 Baltimore to Hyannis?

    Currently, March is the cheapest month in which you can book a flight from Baltimore to Hyannis (average of $43). Flying from Baltimore to Hyannis in September is currently the most expensive (average of $117). 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.

See more FAQs

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