$502+ Cheap flights from Hyannis to Baltimore (HYA - BWI)
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 9/27. Fares are subject to change and may not be available on all flights or dates of travel.
HYA — BWI
Oct 3 — Oct 101
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Hyannis to Baltimore with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Hyannis to Baltimore
Cheapest
Best
Last-minute
One-way
Cheapest flights from Hyannis to BaltimoreExplore 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 September 3, 2026.
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 September 3, 2026.
This United deal was found by Cheapflights users on 9/1. 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 10/291:20 pm -
2 stops21h 09m
Sun 11/15:31 pm -
2 stops21h 29m
Deal found 9/1![Multiple Airlines logo]()
$1,338
This Expedia deal was found by Cheapflights users on 8/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1511:02 am -
2 stops19h 28m
Sat 9/197:15 pm -
2 stops19h 40m
Deal found 8/31![Multiple Airlines logo]()
$1,591
Best flights from Hyannis to BaltimoreDiscover carefully curated flight deals from Hyannis to Baltimore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 3, 2026.
Discover carefully curated flight deals from Hyannis to Baltimore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 3, 2026.
This United deal was found by Cheapflights users on 9/1. 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 10/291:20 pm -
2 stops21h 09m
Sun 11/15:31 pm -
2 stops21h 29m
Deal found 9/1![Multiple Airlines logo]()
$1,338
This Expedia deal was found by Cheapflights users on 8/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1511:02 am -
2 stops19h 28m
Sat 9/197:15 pm -
2 stops19h 40m
Deal found 8/31![Multiple Airlines logo]()
$1,591
Last-minute flights from Hyannis to BaltimoreDiscover last-minute flight deals from Hyannis to Baltimore. Data last updated September 3, 2026 and is based on user searches.
Discover last-minute flight deals from Hyannis to Baltimore. Data last updated September 3, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 8/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1511:02 am -
2 stops19h 28m
Sat 9/197:15 pm -
2 stops19h 40m
Deal found 8/31![Multiple Airlines logo]()
$1,591
This United deal was found by Cheapflights users on 9/1. 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 10/291:20 pm -
2 stops21h 09m
Sun 11/15:31 pm -
2 stops21h 29m
Deal found 9/1![Multiple Airlines logo]()
$1,338
One-way flights from Hyannis to BaltimoreSearch for one-way flight options from Hyannis to Baltimore. Find affordable one-way fares based on user searches. Data last updated September 3, 2026.
Search for one-way flight options from Hyannis to Baltimore. Find affordable one-way fares based on user searches. Data last updated September 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/29. 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.
Sun 9/272:10 pm -
3 stops43h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/29![Multiple Airlines logo]()
$502
This Kiwi.com deal was found by Cheapflights users on 8/30. 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.
Sun 10/2510:29 am -
2 stops14h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/30![Multiple Airlines logo]()
$565
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 September 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,338 (United) |
One-way from | $502 (Kiwi.com) |
Popular in | June |
Cheapest in | December |
Average price | $212 |
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 7,457,451 searches. Data last updated September 3, 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
Cheapest round-trip
HyannisBaltimore
HYA Hyannis Barnstable - BWI Baltimore/Washington
HYABWI
Hyannis Barnstable
Sun 9/27
2:10 pm-9:25 am
3 stops43h 15m
Baltimore/Washington
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$502
Quickest round-trip
HyannisBaltimore
HYA Hyannis Barnstable - BWI Baltimore/Washington
HYABWI
Hyannis Barnstable
Sun 10/25
10:29 am-12:34 am
2 stops14h 05m
Baltimore/Washington
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$565
HyannisBaltimore
HYA Hyannis Barnstable - BWI Baltimore/Washington
HYABWI
Hyannis Barnstable
Thu 10/29
1:20 pm-10:29 am
2 stops21h 09m
Baltimore/Washington
Sun 11/1
5:31 pm-3:00 pm
2 stops21h 29m
$1,338
HyannisBaltimore
HYA Hyannis Barnstable - BWI Baltimore/Washington
HYABWI
Hyannis Barnstable
Tue 9/15
11:02 am-6:30 am
2 stops19h 28m
Baltimore/Washington
Sat 9/19
7:15 pm-2:55 pm
2 stops19h 40m
$1,591
Sorted by cheapest first
- 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.
HYA-BWI
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Hyannis
Popular flights