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$309+ 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 5/25. Fares are subject to change and may not be available on all flights or dates of travel.
HYA — BWI
May 22 — May 291
Fri 5/22
Fri 5/29
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 April 22, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2210:29 am
HYA
-
BWI
1 stop6h 45m
Multiple Airlines
Thu 7/306:10 am
BWI
-
HYA
1 stop8h 50m
Multiple Airlines
Deal found 4/20$541
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/27:05 am
HYA
-
BWI
1 stop25h 02m
Multiple Airlines
Mon 5/116:02 pm
BWI
-
HYA
2 stops41h 00m
Multiple Airlines
Deal found 4/20$551
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/251:20 pm
HYA
-
BWI
1 stop9h 28m
Multiple Airlines
Mon 7/276:10 am
BWI
-
HYA
1 stop8h 50m
Multiple Airlines
Deal found 4/20$559
This Kiwi.com deal was found by Cheapflights users on 4/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/27:05 am
HYA
-
BWI
1 stop15h 39m
Multiple Airlines
Wed 5/68:52 am
BWI
-
HYA
2 stops26h 10m
Multiple Airlines
Deal found 4/17$567
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/27:05 am
HYA
-
BWI
1 stop25h 02m
Multiple Airlines
Tue 5/129:13 pm
BWI
-
HYA
2 stops37h 49m
Multiple Airlines
Deal found 4/20$582
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/231:20 pm
HYA
-
BWI
1 stop9h 28m
Multiple Airlines
Sun 7/266:10 am
BWI
-
HYA
1 stop8h 50m
Multiple Airlines
Deal found 4/20$586
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/221:20 pm
HYA
-
BWI
1 stop3h 54m
Multiple Airlines
Wed 7/296:00 pm
BWI
-
HYA
1 stop21h 00m
Multiple Airlines
Deal found 4/20$601
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/27:05 am
HYA
-
BWI
1 stop25h 02m
Multiple Airlines
Thu 5/79:13 pm
BWI
-
HYA
2 stops13h 49m
Multiple Airlines
Deal found 4/20$606
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/27:05 am
HYA
-
BWI
1 stop25h 02m
Multiple Airlines
Fri 5/89:23 pm
BWI
-
HYA
2 stops19h 57m
Multiple Airlines
Deal found 4/20$659
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/27:05 am
HYA
-
BWI
1 stop25h 02m
Multiple Airlines
Sun 5/106:30 am
BWI
-
HYA
2 stops28h 32m
Multiple Airlines
Deal found 4/20$678

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 April 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$541
(Kiwi.com)

One-way from

$309
(Kiwi.com)

Popular in

March

Cheapest in

September

Average price

$257
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
From Hyannis Barnstable to Baltimore/Washington
Search Deals
One-way flight from Hyannis Barnstable to Baltimore/Washington
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($29 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
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 April 22, 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 5/2

7:05 am-8:07 am

1 stop25h 02m

Baltimore/Washington

Tue 5/12

9:13 pm-11:02 am

2 stops37h 49m

$582

HyannisBaltimore

HYA - BWI

HYABWI

Hyannis Barnstable

Sat 5/2

7:05 am-8:07 am

1 stop25h 02m

Baltimore/Washington

Fri 5/8

9:23 pm-5:20 pm

2 stops19h 57m

$659

HyannisBaltimore

HYA - BWI

HYABWI

Hyannis Barnstable

Wed 7/1

10:29 am-5:14 pm

1 stop6h 45m

Baltimore/Washington

Fri 7/3

6:10 am-2:39 pm

2 stops8h 29m

$795

HyannisBaltimore

HYA - BWI

HYABWI

Hyannis Barnstable

Wed 7/22

10:29 am-5:14 pm

1 stop6h 45m

Baltimore/Washington

Mon 7/27

6:10 am-7:45 pm

2 stops13h 35m

$799

HyannisBaltimore

HYA - BWI

HYABWI

Hyannis Barnstable

Sat 7/25

1:20 pm-10:48 pm

1 stop9h 28m

Baltimore/Washington

Mon 7/27

6:10 am-2:58 pm

2 stops8h 48m

$800

HyannisBaltimore

HYA - BWI

HYABWI

Hyannis Barnstable

Wed 7/22

10:29 am-5:14 pm

1 stop6h 45m

Baltimore/Washington

Sun 7/26

6:10 am-2:58 pm

2 stops8h 48m

$821
Quickest round-trip

HyannisBaltimore

HYA - BWI

HYABWI

Hyannis Barnstable

Fri 7/31

1:20 pm-5:14 pm

1 stop3h 54m

Baltimore/Washington

Sun 8/2

6:10 am-2:58 pm

2 stops8h 48m

$931

HyannisBaltimore

HYA - BWI

HYABWI

Hyannis Barnstable

Fri 7/31

1:28 pm-12:11 am

2 stops10h 43m

Baltimore/Washington

Sun 8/2

8:00 pm-12:18 pm

2 stops16h 18m

$937

HyannisBaltimore

HYA - BWI

HYABWI

Hyannis Barnstable

Sun 7/26

6:00 am-5:14 pm

2 stops11h 14m

Baltimore/Washington

Thu 7/30

6:10 am-3:00 pm

1 stop8h 50m

$960

HyannisBaltimore

HYA - BWI

HYABWI

Hyannis Barnstable

Mon 5/18

12:07 pm-6:28 am

2 stops18h 21m

Baltimore/Washington

Wed 5/20

4:17 pm-11:02 am

2 stops18h 45m

$1,861

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/20

Showing 1-10 of 14 resultsSorted by cheapest first
1
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.

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.

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