HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Baltimore

$198+ Cheap flights from Cape Cod and the Islands 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 6/17. Fares are subject to change and may not be available on all flights or dates of travel.
ACK — BWI
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Cape Cod and the Islands 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 Cape Cod and the Islands to Baltimore

Keep the following information in mind while searching for Cape Cod and the Islands to Baltimore flight deals. Data was last updated April 30, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$649
(American Airlines)

One-way from

$198
(Delta)

Popular in

April

Cheapest in

January

Average price

$239
Provider with most accurate pricing for Boston Logan Intl-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Washington, D.C. (WAS) flights.
Search Deals
From Cape Cod and the Islands to Baltimore/Washington
Search Deals
One-way flight from Cape Cod and the Islands to Baltimore/Washington
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($15 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Cape Cod and the Islands to Baltimore

Cheapest flights from Cape Cod and the Islands to Baltimore
Explore the most affordable flight options available from Cape Cod and the Islands to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

This American Airlines deal was found by Cheapflights users on 4/28. 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 6/281:40 pmACK - BWI
2 stops10h 30mAmerican Airlines
Sun 6/298:19 amBWI - ACK
2 stops9h 39mAmerican Airlines
Deal found 4/28$649
This Mytrip deal was found by Cheapflights users on 4/28. 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.
Thu 6/124:55 pmACK - BWI
1 stop6h 09mMultiple Airlines
Sun 6/155:45 amBWI - ACK
1 stop9h 20mMultiple Airlines
Deal found 4/28$685
This Delta deal was found by Cheapflights users on 4/28. 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.
Thu 6/1212:05 pmACK - BWI
2 stops11h 14mDelta
Sun 6/156:00 amBWI - ACK
2 stops8h 40mDelta
Deal found 4/28$788
This Delta deal was found by Cheapflights users on 4/28. 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.
Mon 6/212:15 pmMVY - BWI
2 stops11h 05mDelta
Fri 6/66:00 amBWI - MVY
2 stops10h 16mDelta
Deal found 4/28$1,406
This United Airlines deal was found by Cheapflights users on 4/28. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/284:32 pmACK - BWI
1 stop6h 52mUnited Airlines
Sun 6/296:15 amBWI - ACK
1 stop8h 14mUnited Airlines
Deal found 4/28$2,099

Cheapflights Fare Finder

Customize your flight search to find flights from Cape Cod and the Islands 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 30, 2025.
Use the filters below to find and compare flights from Cape Cod and the Islands to Baltimore that are best for you.

Fly from

Cape Cod and the Islands

Fly to

Baltimore

Route

Depart

Return

Price

NantucketBaltimore

ACK - BWI

ACKBWI

Nantucket Memorial

Sat 6/28

1:40 pm-12:10 am

2 stops10h 30m

Baltimore/Washington

Sun 6/29

8:19 am-5:58 pm

2 stops9h 39m

$649

NantucketBaltimore

ACK - BWI

ACKBWI

Nantucket Memorial

Thu 6/12

4:55 pm-11:04 pm

1 stop6h 09m

Baltimore/Washington

Sun 6/15

5:45 am-3:05 pm

1 stop9h 20m

$685

NantucketBaltimore

ACK - BWI

ACKBWI

Nantucket Memorial

Thu 6/12

12:05 pm-11:19 pm

2 stops11h 14m

Baltimore/Washington

Sun 6/15

6:00 am-2:40 pm

2 stops8h 40m

$788

West TisburyBaltimore

MVY - BWI

MVYBWI

West Tisbury Martha's Vineyard

Mon 6/2

12:15 pm-11:20 pm

2 stops11h 05m

Baltimore/Washington

Fri 6/6

6:00 am-4:16 pm

2 stops10h 16m

$1,406

NantucketBaltimore

ACK - BWI

ACKBWI

Nantucket Memorial

Sat 6/28

4:32 pm-11:24 pm

1 stop6h 52m

Baltimore/Washington

Sun 6/29

6:15 am-2:29 pm

1 stop8h 14m

$2,099

NantucketBaltimore

ACK - BWI

ACKBWI

Nantucket Memorial

Tue 6/17

4:45 pm-8:40 am

2 stops15h 55m

$198

West TisburyBaltimore

MVY - BWI

MVYBWI

West Tisbury Martha's Vineyard

Tue 7/8

2:17 pm-10:15 pm

2 stops7h 58m

$239

NantucketBaltimore

ACK - BWI

ACKBWI

Nantucket Memorial

Fri 7/11

1:38 pm-10:15 pm

2 stops8h 37m

$239

West TisburyBaltimore

MVY - BWI

MVYBWI

West Tisbury Martha's Vineyard

Fri 6/13

2:16 pm-11:19 pm

2 stops9h 03m

$290

NantucketBaltimore

ACK - BWI

ACKBWI

Nantucket Memorial

Fri 6/20

10:55 am-7:30 am

1 stop20h 35m

$293

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 13 results
1
2

Best time to book a flight from Cape Cod and the Islands to Baltimore

Have a flexible travel schedule? Discover the best time to fly to Baltimore from Cape Cod and the Islands 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 Cape Cod and the Islands 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 April 30, 2025.
Delta
8.0
Very good
7,936 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

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
7,936 reviews
Delta
8.0
Very good
7,936 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

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
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,936 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

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
7,936 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

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 Cape Cod and the Islands 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 Cape Cod and the Islands?

    For a flight from Cape Cod and the Islands to Baltimore, you will be flying into Baltimore/Washington. Baltimore/Washington (BWI) is just 8.5 mi from the center of the city.

  • What are the most popular routes from Cape Cod and the Islands to Baltimore?

    Most travelers choose Nantucket Memorial - Baltimore/Washington, West Tisbury Martha's Vineyard - Baltimore/Washington or Provincetown - Baltimore/Washington when deciding on the best route from Cape Cod and the Islands to Baltimore.

  • Can I find deals for flights from Cape Cod and the Islands to Baltimore that include hotel bookings?

    Yes. In addition to deals on Cape Cod and the Islands to Baltimore flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Cape Cod and the Islands to Baltimore?

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

  • Can I find deals for business class flights from Cape Cod and the Islands to Baltimore?

    Yes. Cheapflights offers flight deals from Cape Cod and the Islands 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 Cape Cod and the Islands to Baltimore?

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

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 for Cape Cod and the Islands to Baltimore

See prices for flight routes from nearby airports that may be better suited for you.
Boston to Dulles Intl flights
Boston to Reagan-National flights
Boston to Baltimore flights
Boston to Philadelphia flights
Hartford to Reagan-National flights
Hartford to Dulles Intl flights
Albany to Dulles Intl flights
Albany to Reagan-National flights
Hartford to Baltimore flights
Hartford to Philadelphia flights
Albany to Philadelphia flights
Albany to Baltimore flights
Boston to Salisbury flights
West Tisbury to Reagan-National flights
Hyannis to Reagan-National flights
West Tisbury to Philadelphia flights
Hyannis to Philadelphia flights
Worcester to Philadelphia flights
Nantucket to Reagan-National flights
West Tisbury to Dulles Intl flights
Worcester to Dulles Intl flights
Nantucket to Baltimore flights
Nantucket to Dulles Intl flights
Hartford to Salisbury flights
Nantucket to Philadelphia flights
Hyannis to Dulles Intl flights
West Tisbury to Baltimore flights
Provincetown to Reagan-National flights
Hyannis to Baltimore flights
Provincetown to Philadelphia flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.