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$284+ Cheap flights from Hyannis to Baltimore (HYA - BWI)

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 11/22. Fares are subject to change and may not be available on all flights or dates of travel.
HYA — BWI
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Find flight deals from Hyannis to Baltimore

Cheapest flights from Hyannis to Baltimore
Explore the most affordable flight options available from Hyannis to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.

This United deal was found by Cheapflights users on 11/2. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/67:58 amHYA - BWI
3 stops26h 01mMultiple Airlines
Sun 11/95:12 pmBWI - HYA
2 stops25h 27mMultiple Airlines
Deal found 11/2$1,429

Cheap flight deals from Hyannis to Baltimore

Discover tips and strategies to find the most affordable flight options for your journey from Hyannis (HYA) to Baltimore (BWI). 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 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Popular in

October

Cheapest in

January

Average price

$218
Provider with most accurate pricing for Hyannis Barnstable-Baltimore/Washington flight deals.
Search Deals
Provider most trusted by Cheapflights users for Hyannis Barnstable-Baltimore/Washington flights.
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($16 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hyannis to Baltimore 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 3, 2025.
Use the filters below to find and compare flights from Hyannis to Baltimore that are best for you.

Fly from

Hyannis

Fly to

Baltimore

Route

Depart

Return

Price

HyannisBaltimore

HYA - BWI

HYABWI

Hyannis Barnstable

Sat 11/22

2:30 pm-3:20 pm

2 stops24h 50m

$284

HyannisBaltimore

HYA - BWI

HYABWI

Hyannis Barnstable

Fri 1/9

7:58 am-9:41 pm

2 stops13h 43m

$443

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

  • Most accurate provider: When it comes to deals on Hyannis-Baltimore flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Hyannis-Baltimore flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Hyannis-Baltimore flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Hyannis-Baltimore flights, Cheapflights users trust FlightHub the most. FlightHub 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 Hyannis-Baltimore 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 Hyannis to Baltimore

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

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

Currently, January is the cheapest month in which you can book a flight from Hyannis to Baltimore (average of $38). Flying from Hyannis to Baltimore in September is currently the most expensive (average of $100). 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 Hyannis to Baltimore. 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 Hyannis to Baltimore that include hotel bookings?

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Hyannis to Baltimore (average of $38). Flying from Hyannis to Baltimore in September is currently the most expensive (average of $100). 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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