$251 Find Cheap Flights from Baltimore to Nantucket Island - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Baltimore to Nantucket Island departing on 8/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Nantucket Island

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Baltimore to Nantucket Island, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Baltimore to Nantucket Island, as well as popular online travel agencies
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Book Cheap Baltimore to Nantucket Island Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Baltimore to Nantucket Island that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Baltimore to Nantucket Island

Sat, Aug 22 - Wed, Aug 26
Delta Logo
6:15 am - 2:41 pm
BWI
-
ACK
8h 26m
2 stops
Delta Logo
12:28 pm - 9:28 pm
ACK
-
BWI
9h 00m
2 stops
$443Delta
Tue, Jul 14 - Tue, Jul 21
American Airlines Logo
8:13 pm - 12:26 pm
BWI
-
ACK
16h 13m
2 stops
American Airlines Logo
11:19 am - 12:33 am
ACK
-
BWI
13h 14m
2 stops
$491American Airlines
Sat, Aug 15 - Sat, Aug 29
American Airlines Logo
6:00 am - 11:47 am
BWI
-
ACK
5h 47m
1 stop
American Airlines Logo
12:17 pm - 5:45 pm
ACK
-
BWI
5h 28m
1 stop
$504American Airlines
Tue, Aug 18 - Sat, Aug 22
American Airlines Logo
6:00 am - 1:33 pm
BWI
-
ACK
7h 33m
2 stops
American Airlines Logo
12:14 pm - 5:45 pm
ACK
-
BWI
5h 31m
1 stop
$510American Airlines
Sat, Aug 15 - Sat, Aug 22
American Airlines Logo
6:00 am - 11:44 am
BWI
-
ACK
5h 44m
1 stop
American Airlines Logo
12:14 pm - 5:45 pm
ACK
-
BWI
5h 31m
1 stop
$525American Airlines
Sat, Aug 22 - Fri, Aug 28
Delta Logo
6:15 am - 2:41 pm
BWI
-
ACK
8h 26m
2 stops
Delta Logo
12:28 pm - 11:13 pm
ACK
-
BWI
10h 45m
2 stops
$539Delta
Sat, Aug 22 - Wed, Aug 26
Delta Logo
6:15 am - 2:41 pm
BWI
-
ACK
8h 26m
2 stops
Delta Logo
12:28 pm - 9:28 pm
ACK
-
BWI
9h 00m
2 stops
$547Delta
Fri, Aug 28 - Mon, Aug 31
American Airlines Logo
6:25 pm - 12:23 pm
BWI
-
ACK
17h 58m
2 stops
American Airlines Logo
11:17 am - 11:59 pm
ACK
-
BWI
12h 42m
2 stops
$563American Airlines
Mon, Jun 29 - Fri, Jul 3
Delta Logo
6:08 am - 3:48 pm
BWI
-
ACK
9h 40m
2 stops
Delta Logo
12:06 pm - 11:18 pm
ACK
-
BWI
11h 12m
2 stops
$593Delta
Fri, Jun 26 - Tue, Jun 30
American Airlines Logo
6:15 am - 1:28 pm
BWI
-
ACK
7h 13m
1 stop
American Airlines Logo
2:43 pm - 12:07 am
ACK
-
BWI
9h 24m
2 stops
$600American Airlines
Booking Insights

KAYAK's insights & trends for Baltimore to Nantucket Island flights

Get data-powered insights and trends into flights from Baltimore to Nantucket Island to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest time of day to fly to Nantucket Island?

The average price for all round-trip flights from Baltimore to Nantucket Island depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Nantucket Island is generally at night, when round-trip flights cost $284 on average. Morning departures are around 49% cheaper than evening flights, on average. The most expensive time of day to fly to Nantucket Island is generally in the evening, which is peak travel time and where the average cost of a ticket is $632.

Can I save money by flying with a layover from Baltimore to Nantucket Island?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $452, prices are generally cheapest when you fly direct.

What’s the cheapest day of the week to fly from Baltimore to Nantucket Island?

The average price of all round-trip flights from Baltimore to Nantucket Island clicked on KAYAK for each day over the last 12 months.

For Baltimore to Nantucket Island, Thursday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Nantucket Island back to Baltimore, the best deals are generally found on Wednesday, with Sunday being the most expensive.

How far in advance should I book a flight from Baltimore to Nantucket Island?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Baltimore to Nantucket Island, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Baltimore to Nantucket Island, you should book around 4 weeks before departure, which saves you about 48% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$251
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly and prices are also 25% lower on average.
Flight from Baltimore to Nantucket

FAQs - booking Nantucket Island flights

  • How does KAYAK find such low prices on flights from Baltimore to Nantucket Island?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Baltimore to Nantucket Island.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Baltimore to Nantucket Island?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Baltimore to Nantucket Island is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Baltimore to Nantucket Island?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Baltimore to Nantucket Island with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Baltimore to Nantucket Island?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Baltimore to Nantucket Island up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Nantucket Island

Information on your arrival and departure airports