Title: Cheap Flights from Baltimore (BWI) to Nantucket (ACK) - Expedia.ca ![](https://images.trvl-media.com/place/285/e7fbaece-83d0-4f61-81f2-8a09a92b48d7.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/285/e7fbaece-83d0-4f61-81f2-8a09a92b48d7.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Baltimore (BWI) to Nantucket (ACK) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Baltimore Washington International Airport (BWI) to Nantucket, MA (ACK-Nantucket Memorial) - ![Air Canada](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada [](https://www.expedia.ca/Flights-Search?leg1=from:bwi,to:ack,departure:04/10/2025TANYT&leg2=from:ack,to:bwi,departure:11/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![WestJet](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WS.svg) WestJet [](https://www.expedia.ca/Flights-Search?leg1=from:bwi,to:ack,departure:04/10/2025TANYT&leg2=from:ack,to:bwi,departure:11/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WS"}}]) - ![Flair Airlines](https://a.travel-assets.com/air/airlines/f8_sq.svg) Flair Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:bwi,to:ack,departure:04/10/2025TANYT&leg2=from:ack,to:bwi,departure:11/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F8"}}]) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:bwi,to:ack,departure:04/10/2025TANYT&leg2=from:ack,to:bwi,departure:11/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:bwi,to:ack,departure:04/10/2025TANYT&leg2=from:ack,to:bwi,departure:11/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:bwi,to:ack,departure:04/10/2025TANYT&leg2=from:ack,to:bwi,departure:11/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![Porter Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_PD.svg) Porter Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:bwi,to:ack,departure:04/10/2025TANYT&leg2=from:ack,to:bwi,departure:11/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"PD"}}]) ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) Flight from Baltimore to Nantucket (BWI - ACK) route information | Origin airport | Baltimore Washington Intl. Thurgood Marshall | | --- | --- | | Destination airport | Nantucket Memorial | | Distance | 602 km | ## Baltimore to Nantucket Flights **The easy way to book your flights from Baltimore to Nantucket**  With Expedia, it’s simple to find and book flights to Nantucket from Baltimore whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to Nantucket Memorial, too.   Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Baltimore to Nantucket today, tomorrow, or this week.   **Save dollars with cheap flights from Baltimore Washington Intl. Thurgood Marshall, BWI to Nantucket Memorial, ACK**  Sort your search results by price to find great deals on your flight from Baltimore to Nantucket—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Nantucket from Baltimore currently is just rising to .   Here are more money-saving tips:  - Fly in when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Nantucket   - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times  - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!  **Reasons to choose Expedia for your flight to Nantucket from Baltimore**  Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Nantucket with Expedia today. ## Frequently asked questions ### How much is a flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to ACK? > If you're planning on travelling from BWI Airport to Nantucket Memorial Airport, round-trip journeys start from . This figure is based on fares listed within the last 7 days on Expedia for flights departing within the next year, so don't let a good deal pass you by. Book now and save yourself money and time. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from BWI to Nantucket Memorial Airport? > Every airline has its own set of terms and conditions. If you decide to cancel your vacation, head to our [Customer Service Portal](https://www.expedia.ca/helpcenter). ### How do I find cheap flights from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Nantucket Memorial Airport (ACK) that have flexible change policies? > Plenty of carriers offer the option to move your flight without charging a fee. All you pay is the cost difference between the two flights. When searching for BWI Marshall to Nantucket Memorial Airport (ACK) flights, you'll find a "No change fees" filter for you to select. ### How far is the flight from BWI Marshall to Nantucket Memorial Airport? > That new movie you've been wanting to see will just have to wait — the flight distance between BWI and Nantucket Memorial Airport is only 610 kilometres. The captain will be asking you to buckle up for landing before you know it. ### Which airlines fly direct from BWI Marshall to ACK? > Direct flights aren't available, so you'll have to make at least one stop between BWI Marshall and Nantucket Memorial Airport. Take advantage of the layover time to stretch your legs and freshen up. ### Are Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Nantucket Memorial Airport flight tickets cheaper when they're purchased at the last minute? > Last-minute bookings from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Nantucket Memorial Airport (ACK) can be hit-or-miss. You may be able to score a great bargain, but then again, you could miss out entirely! If you'd prefer to start your travel planning ahead of time, Expedia compares flight deals up to 12 months in advance. Just keep in mind that not all airlines advertise their prices that far in advance. Our top tip? Check back often as updates are made frequently. ## Explore a world of travel with Expedia - Flights ### Flights - [Flights from Hyannis to Nantucket](https://www.expedia.ca/lp/flights/1544/285/hyannis-to-nantucket) - [Flights from Imperatriz to Nantucket](https://www.expedia.ca/lp/flights/1595/285/imperatriz-to-nantucket) - [Flights from Winston-Salem to Nantucket](https://www.expedia.ca/lp/flights/1605/285/winston-salem-to-nantucket) - [Flights from Kaltag to Nantucket](https://www.expedia.ca/lp/flights/1754/285/kaltag-to-nantucket) - [Flights from Boston to Nantucket](https://www.expedia.ca/lp/flights/178239/285/boston-to-nantucket) - [Flights from Calgary to Nantucket](https://www.expedia.ca/lp/flights/178245/285/calgary-to-nantucket) - [Flights from Nashville to Nantucket](https://www.expedia.ca/lp/flights/178291/285/nashville-to-nantucket) - [Flights from Toronto to Nantucket](https://www.expedia.ca/lp/flights/178314/285/toronto-to-nantucket) - [Flights from Québec City to Nantucket](https://www.expedia.ca/lp/flights/180017/285/quebec-city-to-nantucket) - [Flights from Santa Fe to Nantucket](https://www.expedia.ca/lp/flights/180028/285/santa-fe-to-nantucket) - [Flights from East Falmouth to Nantucket](https://www.expedia.ca/lp/flights/183327/285/east-falmouth-to-nantucket) - [Flights from Provincetown to Nantucket](https://www.expedia.ca/lp/flights/2909/285/provincetown-to-nantucket) - [Flights from Rio Branco to Nantucket](https://www.expedia.ca/lp/flights/2952/285/rio-branco-to-nantucket) - [Flights from Redding to Nantucket](https://www.expedia.ca/lp/flights/2962/285/redding-to-nantucket) - [Flights from Redmond to Nantucket](https://www.expedia.ca/lp/flights/2964/285/redmond-to-nantucket) - [Flights from Khlong Hoi Khong to Nantucket](https://www.expedia.ca/lp/flights/3000405262/285/khlong-hoi-khong-to-nantucket) - [Flights from Roswell to Nantucket](https://www.expedia.ca/lp/flights/3029/285/roswell-to-nantucket) - [Flights from Stony River to Nantucket](https://www.expedia.ca/lp/flights/3268/285/stony-river-to-nantucket) - [Flights from Sault Ste. 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