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$304+ 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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
HYA — BWI
ago. 19 — ago. 261
mar. 8/19
mar. 8/26
1 adult, Economy
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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 agosto 14, 2025.

Round-trip from

$788
(Mytrip)

One-way from

$304
(Kiwi.com)

Popular in

November

Cheapest in

January

Average price

$213
From Hyannis Barnstable to Baltimore/Washington
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One-way flight from Hyannis Barnstable to Baltimore/Washington
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Highest demand for flights based on searches. 4% potential increase in price ($9 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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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 agosto 14, 2025.

This Mytrip deal was found by Cheapflights users on 8/14. 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.
vie. 8/298:55 amHYA - BWI
3 stops26h 21mMultiple Airlines
mar. 9/29:57 pmBWI - HYA
2 stops14h 09mMultiple Airlines
Deal found 8/14$788
This Mytrip deal was found by Cheapflights users on 8/14. 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.
sáb. 8/236:48 amHYA - BWI
2 stops14h 14mMultiple Airlines
dom. 8/249:57 pmBWI - HYA
2 stops17h 13mMultiple Airlines
Deal found 8/14$847
This American Airlines deal was found by Cheapflights users on 8/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/233:25 pmHYA - BWI
1 stop20h 27mAmerican Airlines
dom. 8/247:45 pmBWI - HYA
3 stops15h 55mAmerican Airlines
Deal found 8/14$896
This American Airlines deal was found by Cheapflights users on 8/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/221:44 pmHYA - BWI
2 stops28h 10mAmerican Airlines
lun. 8/256:20 pmBWI - HYA
2 stops18h 53mAmerican Airlines
Deal found 8/12$960
This American Airlines deal was found by Cheapflights users on 8/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/261:44 pmHYA - BWI
3 stops9h 13mAmerican Airlines
mar. 9/26:00 amBWI - HYA
2 stops7h 13mAmerican Airlines
Deal found 8/13$965

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 agosto 14, 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

vie. 8/29

8:55 am-11:16 am

3 stops26h 21m

Baltimore/Washington

mar. 9/2

9:57 pm-12:06 pm

2 stops14h 09m

$788

HyannisBaltimore

HYA - BWI

HYABWI

Hyannis Barnstable

mar. 8/26

1:44 pm-10:57 pm

3 stops9h 13m

Baltimore/Washington

mar. 9/2

6:00 am-1:13 pm

2 stops7h 13m

$965

HyannisBaltimore

HYA - BWI

HYABWI

Hyannis Barnstable

mié. 8/27

1:01 pm-9:10 am

2 stops20h 09m

$304

HyannisBaltimore

HYA - BWI

HYABWI

Hyannis Barnstable

mié. 10/1

6:48 am-5:26 pm

2 stops10h 38m

$739

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

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, August is the cheapest month in which you can book a flight from Hyannis to Baltimore (average of $241). Flying from Hyannis to Baltimore in March is currently the most expensive (average of $290). 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, August is the cheapest month in which you can book a flight from Hyannis to Baltimore (average of $241). Flying from Hyannis to Baltimore in March is currently the most expensive (average of $290). 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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