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$345+ Cheap flights from Nantucket Island to Baltimore (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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
ACK — BWI
may. 6 — may. 131
mar. 5/6
mar. 5/13
1 adult, Economy
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Cheap flight deals from Nantucket Island to Baltimore

Keep the following information in mind while searching for Nantucket Island to Baltimore flight deals. Data was last updated mayo 1, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$427
(Delta)

One-way from

$345
(Mytrip)

Popular in

April

Cheapest in

January

Average price

$194
Provider with most accurate pricing for Boston Logan Intl-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Washington, D.C. (WAS) flights.
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From Nantucket Island to Baltimore/Washington
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One-way flight from Nantucket Island to Baltimore/Washington
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Highest demand for flights based on searches. 7% potential increase in price ($15 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Nantucket Island to Baltimore

Cheapest flights from Nantucket Island to Baltimore
Explore the most affordable flight options available from Nantucket Island to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mayo 1, 2025.

This Delta deal was found by Cheapflights users on 4/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/292:50 pmACK - BWI
2 stops8h 07mDelta
dom. 8/316:00 amBWI - ACK
2 stops8h 13mDelta
Deal found 4/30$427
This American Airlines deal was found by Cheapflights users on 4/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/291:38 pmACK - BWI
3 stops10h 55mAmerican Airlines
dom. 8/316:32 amBWI - ACK
2 stops6h 31mAmerican Airlines
Deal found 4/30$800
This Expedia deal was found by Cheapflights users on 4/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/1011:40 amACK - BWI
2 stops18h 06mMultiple Airlines
dom. 5/117:06 amBWI - ACK
2 stops25h 34mMultiple Airlines
Deal found 4/30$1,670

Cheapflights Fare Finder

Customize your flight search to find flights from Nantucket Island 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 mayo 1, 2025.
Use the filters below to find and compare flights from Nantucket Island to Baltimore that are best for you.

Fly from

Nantucket Island

Fly to

Baltimore

Route

Depart

Return

Price

NantucketBaltimore

ACK - BWI

ACKBWI

Nantucket Memorial

vie. 8/29

2:50 pm-10:57 pm

2 stops8h 07m

Baltimore/Washington

dom. 8/31

6:00 am-2:13 pm

2 stops8h 13m

$427

NantucketBaltimore

ACK - BWI

ACKBWI

Nantucket Memorial

vie. 8/29

1:38 pm-12:33 am

3 stops10h 55m

Baltimore/Washington

dom. 8/31

6:32 am-1:03 pm

2 stops6h 31m

$800

NantucketBaltimore

ACK - BWI

ACKBWI

Nantucket Memorial

vie. 5/9

3:55 pm-9:21 pm

1 stop5h 26m

$345

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Best time to book a flight from Nantucket Island to Baltimore

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

Rainfall in Baltimore by month

Plan your trip to Baltimore by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Baltimore ranges from 2.9 - 4.1 inches per month. July is typically the wettest month, when rainfall can reach 4.1 in. February is typically the driest time to visit Baltimore when rainfall is around 2.9 in.

Temperature in Baltimore by month

Plan your trip to Baltimore by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Baltimore, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Baltimore

Get insights into the airlines that provide service to Baltimore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Baltimore. Reviews last updated mayo 1, 2025.
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Nantucket Island to Baltimore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Baltimore from Nantucket Island?

    Baltimore/Washington (BWI), located 8.5 mi from the city center, is the airport you fly into when you book flights from Nantucket Island to Baltimore.

  • Can I find deals for flights from Nantucket Island to Baltimore that include hotel bookings?

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

  • How can I find direct flights from Nantucket Island to Baltimore?

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

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

    Yes. Cheapflights offers flight deals from Nantucket Island 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 Nantucket Island to Baltimore?

    Currently, August is the cheapest month in which you can book a flight from Nantucket Island to Baltimore (average of $241). Flying from Nantucket Island 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.

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