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$317+ 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 6/22. Fares are subject to change and may not be available on all flights or dates of travel.
HYA — BWI
Jul 7 — Jul 141
Tue 7/7
Tue 7/14
1 adult, Economy
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Cheap 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 June 7, 2026.

This American Airlines deal was found by Cheapflights users on 6/4. 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.
Sat 7/44:05 pm
HYA
-
BWI
1 stop17h 53m
American Airlines
Sat 7/115:44 am
BWI
-
HYA
1 stop9h 51m
American Airlines
Deal found 6/4$547
This American Airlines deal was found by Cheapflights users on 6/4. 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.
Fri 6/1912:42 pm
HYA
-
BWI
2 stops11h 17m
American Airlines
Tue 6/238:00 pm
BWI
-
HYA
2 stops16h 11m
American Airlines
Deal found 6/4$941
This American Airlines deal was found by Cheapflights users on 6/3. 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.
Thu 6/1812:42 pm
HYA
-
BWI
2 stops11h 25m
American Airlines
Mon 6/228:00 pm
BWI
-
HYA
2 stops16h 11m
American Airlines
Deal found 6/3$958

Find 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 June 7, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$547
(American Airlines)

One-way from

$317
(Kiwi.com)

Popular in

March

Cheapest in

September

Average price

$232
Provider with most accurate pricing for Hyannis Barnstable-Baltimore/Washington flight deals.
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Provider most trusted by Cheapflights users for Hyannis Barnstable-Baltimore/Washington flights.
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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. 8% potential increase in price ($22 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 June 2026
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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 June 7, 2026.
Use the filters below to find and compare flights from Hyannis to Baltimore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HyannisBaltimore

HYA - BWI

HYABWI

Hyannis Barnstable

Sat 7/4

12:45 pm-9:58 am

2 stops21h 13m

Baltimore/Washington

Sat 7/11

5:44 am-3:35 pm

1 stop9h 51m

$553
Quickest round-trip

HyannisBaltimore

HYA - BWI

HYABWI

Hyannis Barnstable

Fri 6/19

12:42 pm-11:59 pm

2 stops11h 17m

Baltimore/Washington

Tue 6/23

8:00 pm-12:11 pm

2 stops16h 11m

$941

HyannisBaltimore

HYA - BWI

HYABWI

Hyannis Barnstable

Thu 6/18

12:42 pm-12:07 am

2 stops11h 25m

Baltimore/Washington

Mon 6/22

8:00 pm-12:11 pm

2 stops16h 11m

$958
Cheapest one-way

HyannisBaltimore

HYA - BWI

HYABWI

Hyannis Barnstable

Mon 6/22

11:02 am-3:33 pm

2 stops28h 31m

$317

HyannisBaltimore

HYA - BWI

HYABWI

Hyannis Barnstable

Fri 6/19

1:40 pm-6:33 pm

2 stops28h 53m

$427

HyannisBaltimore

HYA - BWI

HYABWI

Hyannis Barnstable

Mon 6/22

12:42 pm-12:07 am

3 stops11h 25m

$520

HyannisBaltimore

HYA - BWI

HYABWI

Hyannis Barnstable

Fri 6/19

12:42 pm-12:07 am

3 stops11h 25m

$520

HyannisBaltimore

HYA - BWI

HYABWI

Hyannis Barnstable

Tue 8/18

12:50 pm-9:29 pm

2 stops8h 39m

$694

HyannisBaltimore

HYA - BWI

HYABWI

Hyannis Barnstable

Wed 7/22

12:50 pm-9:26 pm

2 stops8h 36m

$704
Quickest one-way

HyannisBaltimore

HYA - BWI

HYABWI

Hyannis Barnstable

Thu 6/18

4:06 pm-12:33 am

2 stops8h 27m

$865

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/4

Showing 1-10 of 11 resultsSorted by cheapest first
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  • 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.

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.

  • How long is the flight from Hyannis to Baltimore?

    Departing from Hyannis to Baltimore will take you 21h 13m. Airlines will cover a distance of 377 mi.

  • 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.

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