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Cheap flights from Nantucket to Washington, D.C. from $265

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Nantucket to Washington, D.C. departing on 6/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Find the cheapest flights from Nantucket to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
2:10 pm - 10:54 pm
ACK
-
BWI
8h 44m
2 stops
Delta Logo
9:35 am - 6:05 pm
BWI
-
ACK
8h 30m
2 stops
$562Delta
Thu, Aug 27 - Sun, Aug 30
Multiple Airlines Logo
4:31 pm - 8:07 am
ACK
-
BWI
15h 36m
1 stop
Multiple Airlines Logo
4:05 pm - 1:10 pm
BWI
-
ACK
21h 05m
2 stops
$644Multiple Airlines
Tue, Apr 28 - Sat, May 2
Multiple Airlines Logo
4:31 pm - 8:07 am
ACK
-
BWI
15h 36m
1 stop
Multiple Airlines Logo
4:05 pm - 9:25 am
BWI
-
ACK
17h 20m
1 stop
$666Multiple Airlines
Tue, Apr 28 - Sat, May 2
Multiple Airlines Logo
7:22 pm - 5:14 pm
ACK
-
BWI
21h 52m
2 stops
Multiple Airlines Logo
6:09 pm - 9:15 am
BWI
-
ACK
15h 06m
1 stop
$724Multiple Airlines
Mon, Jul 13 - Sat, Jul 18
Multiple Airlines Logo
6:40 pm - 5:14 pm
ACK
-
BWI
22h 34m
1 stop
Multiple Airlines Logo
6:09 pm - 9:15 am
BWI
-
ACK
15h 06m
1 stop
$757Multiple Airlines
Mon, Jul 13 - Sat, Jul 18
Multiple Airlines Logo
5:30 pm - 8:07 am
ACK
-
BWI
14h 37m
1 stop
Multiple Airlines Logo
9:59 pm - 2:05 pm
BWI
-
ACK
16h 06m
3 stops
$764Multiple Airlines
Tue, Apr 28 - Sat, May 2
Multiple Airlines Logo
9:40 am - 5:14 pm
ACK
-
BWI
7h 34m
1 stop
Multiple Airlines Logo
6:00 pm - 12:30 pm
BWI
-
ACK
18h 30m
1 stop
$915Multiple Airlines
Mon, Jun 29 - Wed, Jul 1
Multiple Airlines Logo
9:40 am - 5:14 pm
ACK
-
BWI
7h 34m
1 stop
Multiple Airlines Logo
9:32 pm - 11:38 am
BWI
-
ACK
14h 06m
2 stops
$1,006Multiple Airlines
Mon, Jun 29 - Wed, Jul 1
Multiple Airlines Logo
7:00 am - 9:04 pm
ACK
-
BWI
14h 04m
2 stops
Multiple Airlines Logo
9:59 pm - 2:05 pm
BWI
-
ACK
16h 06m
3 stops
$1,033Multiple Airlines
Tue, Apr 28 - Sat, May 2
Delta Logo
12:06 pm - 11:18 pm
ACK
-
BWI
11h 12m
2 stops
Delta Logo
6:08 am - 3:48 pm
BWI
-
ACK
9h 40m
2 stops
$1,129Delta
Mon, Jun 29 - Wed, Jul 1

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Delta flights from Nantucket to Baltimore

Our best Delta deals on Nantucket to Baltimore flight tickets
Delta
Aug 27
ACK2:10 pmNantucket Memorial
8h 44m
2 stops
BWI10:54 pmBaltimore/Washington
Aug 30
BWI9:35 amBaltimore/Washington
8h 30m
2 stops
ACK6:05 pmNantucket Memorial
$562
Delta
Jun 29
ACK12:06 pmNantucket Memorial
11h 12m
2 stops
BWI11:18 pmBaltimore/Washington
Jul 1
BWI6:08 amBaltimore/Washington
9h 40m
2 stops
ACK3:48 pmNantucket Memorial
$1,129
Delta
Jun 29
ACK12:06 pmNantucket Memorial
11h 12m
2 stops
BWI11:18 pmBaltimore/Washington
Jul 1
BWI6:08 amBaltimore/Washington
8h 31m
2 stops
ACK2:39 pmNantucket Memorial
$1,199

momondo Fare Finder

 
Customize your flight search to find flights from Nantucket 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, momondo users made 832,500 searches. Data last updated April 15, 2026.
Use the filters below to find and compare flights from Nantucket to Baltimore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

NantucketBaltimore

ACK - BWI

ACKBWI

Nantucket Memorial

Thu 8/27

2:10 pm-10:54 pm

2 stops8h 44m

Baltimore/Washington

Sun 8/30

9:35 am-6:05 pm

2 stops8h 30m

$562

NantucketBaltimore

ACK - BWI

ACKBWI

Nantucket Memorial

Tue 4/28

4:31 pm-8:07 am

1 stop15h 36m

Baltimore/Washington

Sat 5/2

4:05 pm-1:10 pm

2 stops21h 05m

$644

NantucketBaltimore

ACK - BWI

ACKBWI

Nantucket Memorial

Tue 4/28

4:31 pm-8:07 am

1 stop15h 36m

Baltimore/Washington

Sat 5/2

4:05 pm-9:25 am

1 stop17h 20m

$666

NantucketBaltimore

ACK - BWI

ACKBWI

Nantucket Memorial

Mon 7/13

7:22 pm-5:14 pm

2 stops21h 52m

Baltimore/Washington

Sat 7/18

6:09 pm-9:15 am

1 stop15h 06m

$724

NantucketBaltimore

ACK - BWI

ACKBWI

Nantucket Memorial

Mon 7/13

6:40 pm-5:14 pm

1 stop22h 34m

Baltimore/Washington

Sat 7/18

6:09 pm-9:15 am

1 stop15h 06m

$757

NantucketBaltimore

ACK - BWI

ACKBWI

Nantucket Memorial

Tue 4/28

5:30 pm-8:07 am

1 stop14h 37m

Baltimore/Washington

Sat 5/2

9:59 pm-2:05 pm

3 stops16h 06m

$764

NantucketBaltimore

ACK - BWI

ACKBWI

Nantucket Memorial

Mon 6/29

9:40 am-5:14 pm

1 stop7h 34m

Baltimore/Washington

Wed 7/1

6:00 pm-12:30 pm

1 stop18h 30m

$915

NantucketBaltimore

ACK - BWI

ACKBWI

Nantucket Memorial

Mon 6/29

9:40 am-5:14 pm

1 stop7h 34m

Baltimore/Washington

Wed 7/1

9:32 pm-11:38 am

2 stops14h 06m

$1,006

NantucketBaltimore

ACK - BWI

ACKBWI

Nantucket Memorial

Tue 4/28

7:00 am-9:04 pm

2 stops14h 04m

Baltimore/Washington

Sat 5/2

9:59 pm-2:05 pm

3 stops16h 06m

$1,033

NantucketBaltimore

ACK - BWI

ACKBWI

Nantucket Memorial

Mon 6/29

12:06 pm-11:18 pm

2 stops11h 12m

Baltimore/Washington

Wed 7/1

6:08 am-3:48 pm

2 stops9h 40m

$1,129

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Nantucket to Baltimore

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Baltimore?

The cheapest day to depart from Nantucket to Baltimore is on a Thursday. Travelers who choose to depart for Baltimore on a Thursday will often find tickets for as low as $255. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $365. These prices are subject to change though, so be sure to set up a Price Alert for flights to Baltimore.

What is the cheapest time of day to depart on your flight to Baltimore?

Flying to Baltimore from Nantucket in the evening is the least expensive time of day to depart. momondo users have found prices as low as $223 when looking at flights departing in the evening. Flights in the afternoon are often more expensive with an average ticket price of $355.

When to book flights from Nantucket to Baltimore

Are you open to changing your travel dates? Check out the ideal times to fly from Nantucket to Baltimore according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Nantucket to Baltimore (ACK to BWI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Nantucket to Baltimore

Fastest flight time

8h 44m

Direct flights

None
The fastest flight from Nantucket to Baltimore takes 8h 44m
There are no direct flights from Nantucket to Baltimore. There are no popular flight routes from Nantucket to Baltimore.
Search flight deals

Frequently asked questions about flying from Nantucket to Baltimore

  • How far is Nantucket Memorial to Baltimore/Washington by plane?

    The straight-line distance from Nantucket Memorial to Baltimore/Washington is 369.5 mi. In terms of flight time, this usually takes a little over 8h 44m.

  • When did momondo last update prices for flights from Nantucket Memorial Airport to Baltimore/Washington Airport?

    Prices for flights from Nantucket Memorial Airport to Baltimore/Washington Airport were last updated today.

  • How old do you have to be to fly from Nantucket Memorial Airport to Baltimore/Washington Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Nantucket Memorial Airport to Baltimore/Washington Airport.

  • What documentation or ID do you need to fly to Baltimore/Washington Airport?

    The travel and health documents you'll need for your trip to Baltimore/Washington Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Baltimore/Washington Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Nantucket to Baltimore?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Nantucket to Baltimore for you.

Can I find flights from Nantucket to Baltimore with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Nantucket to Baltimore flights to just show those with flexible booking policies.

How can momondo help me find flights from Nantucket to Baltimore?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Nantucket to Baltimore.

I’m not ready to book a flight from Nantucket to Baltimore right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Baltimore from Nantucket. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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