What are the cheapest airlines flying from Nantucket to Washington, D.C. Reagan-National Airport round-trip?

JetBlue, at $157, was found to be the cheapest airline from Nantucket to Washington, D.C. Reagan-National Airport.Alternate airlines to your destination round-trip include Delta and American Airlines.

What are the cheapest airlines to fly from Nantucket to Washington, D.C. Reagan-National Airport one-way?

One-way options have recently been found by users for as low as $99 on JetBlue. Other airlines that offer cheap prices include Delta from $108 and American Airlines from $189 one-way.

What is the cheapest day to fly from Nantucket to Washington, D.C. Reagan-National Airport?

Travelers seeking maximum savings on their Nantucket to Washington, D.C. Reagan-National Airport flight should consider departing on Thursday mornings when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Washington, D.C. Reagan-National Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Reagan-National Airport when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C. Reagan-National Airport, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What are the cheapest flights from Nantucket to Washington, D.C. Reagan-National Airport?

The cheapest flight price from Nantucket to Washington, D.C. Reagan-National Airport is $104. On average you can expect to pay $223. The most popular route, (Nantucket Memorial - Washington, D.C. Reagan-National), can usually be booked for $157.

What is the cheapest day to fly round-trip from Nantucket to Washington, D.C. Reagan-National Airport?

Travelers have found that booking a Wednesday departure is the best way to save up to 90% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

How far in advance should I book a flight from Nantucket to Washington, D.C. Reagan-National Airport?

Travelers have found it’s best to book a flight 36 days in advance to save up to 76% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 36 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Nantucket to Washington, D.C. Reagan-National Airport 1-2 weeks in advance for as low as $177, or $344 for flights within the next 24 hours.

What is the cheapest month to fly from Nantucket to Washington, D.C. Reagan-National Airport?

Our data shows that January tends to be the cheapest month to fly to Washington, D.C. Reagan-National Airport from Nantucket. Users have commonly found prices around $188 for the month, but tickets can be as low as $66. Due to multiple factors, prepare for potentially higher prices in November.

What airport do you fly from for flights from Nantucket to Washington, D.C. Reagan-National?

If you book a flight to Washington, D.C. Reagan-National from Nantucket, you will be flying from Memorial, which is the city’s only airport. Nantucket Memorial (ACK) is located 2.8 mi from the center of Nantucket. There is 1 flight from Memorial to Washington, D.C. Reagan-National per day from 2 different airlines.

Can I find deals for flights from Nantucket to Reagan-National that include hotel bookings?

Yes. In addition to deals on Nantucket to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Nantucket to Reagan-National?

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

Can I find deals for business class flights from Nantucket to Reagan-National?

Yes. Cheapflights offers flight deals from Nantucket to Reagan-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$99+ Flights from Nantucket to Washington, D.C. Reagan-National Airport

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Cheap flight deals from Nantucket to Reagan-National

Round-trip from	$157 (JetBlue)
One-way from	$99 (JetBlue)
Popular in	November
Cheapest in	January
Average price	$178
Good round-trip deal	$221 or less
Good one-way deal	$139 or less

From Nantucket Memorial to Washington, D.C. Reagan-National

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One-way flight from Nantucket Memorial to Washington, D.C. Reagan-National

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Highest demand for flights based on searches. 6% potential increase in price ($12 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Price to beat on a round-trip flight from Nantucket Memorial to Washington, D.C. Reagan-National.

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Price to beat on a one-way flight from Nantucket Memorial to Washington, D.C. Reagan-National.

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Find flight deals from Nantucket to Reagan-National

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

Tue 9/1612:30 pmACK - DCA

Nonstop1h 32mJetBlue

Sun 9/214:00 pmDCA - ACK

Nonstop1h 23mJetBlue

Deal found 7/1

$157

Fri 8/224:49 pmACK - DCA

1 stop6h 07mDelta

Mon 8/2511:00 amDCA - ACK

1 stop5h 09mDelta

Deal found 6/29

$196

Fri 8/221:41 pmACK - DCA

2 stops7h 28mAmerican Airlines

Mon 8/256:59 amDCA - ACK

2 stops6h 28mAmerican Airlines

Deal found 6/29

$338

Tue 7/88:58 amACK - DCA

1 stop3h 56mMultiple Airlines

Tue 7/84:00 pmDCA - ACK

Nonstop1h 26mMultiple Airlines

Deal found 6/30

$615

Mon 7/74:46 pmACK - DCA

1 stop4h 52mUnited Airlines

Tue 7/87:00 amDCA - ACK

1 stop4h 18mUnited Airlines

Deal found 6/30

$747

Best flights from Nantucket to Reagan-National
Discover carefully curated flight deals from Nantucket to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 1, 2025.

Tue 9/1612:30 pmACK - DCA

Nonstop1h 32mJetBlue

Sun 9/214:00 pmDCA - ACK

Nonstop1h 23mJetBlue

Deal found 7/1

$157

Fri 8/224:49 pmACK - DCA

1 stop6h 07mDelta

Mon 8/2511:00 amDCA - ACK

1 stop5h 09mDelta

Deal found 6/29

$196

Fri 8/221:41 pmACK - DCA

2 stops7h 28mAmerican Airlines

Mon 8/256:59 amDCA - ACK

2 stops6h 28mAmerican Airlines

Deal found 6/29

$338

Last-minute flights from Nantucket to Reagan-National
Discover last-minute flight deals from Nantucket to Reagan-National. Data last updated July 1, 2025 and is based on user searches.

Mon 7/74:46 pmACK - DCA

1 stop4h 52mUnited Airlines

Tue 7/87:00 amDCA - ACK

1 stop4h 18mUnited Airlines

Deal found 6/30

$747

Mon 7/712:15 pmACK - DCA

1 stop3h 56mDelta

Tue 7/86:05 amDCA - ACK

2 stops10h 00mDelta

Deal found 6/30

$1,035

Tue 7/810:40 amACK - DCA

Nonstop1h 38mJetBlue

Tue 7/84:00 pmDCA - ACK

Nonstop1h 26mJetBlue

Deal found 6/30

$401

Tue 7/88:58 amACK - DCA

1 stop3h 56mMultiple Airlines

Tue 7/84:00 pmDCA - ACK

Nonstop1h 26mMultiple Airlines

Deal found 6/30

$615

Fri 8/224:49 pmACK - DCA

1 stop6h 07mDelta

Mon 8/2511:00 amDCA - ACK

1 stop5h 09mDelta

Deal found 6/29

$196

Fri 8/221:41 pmACK - DCA

2 stops7h 28mAmerican Airlines

Mon 8/256:59 amDCA - ACK

2 stops6h 28mAmerican Airlines

Deal found 6/29

$338

Sat 8/3010:45 amACK - DCA

Nonstop1h 35mJetBlue

Sun 8/314:00 pmDCA - ACK

Nonstop1h 26mJetBlue

Deal found 6/30

$173

One-way flights from Nantucket to Reagan-National
Search for one-way flight options from Nantucket to Reagan-National. Find affordable one-way fares based on user searches. Data last updated July 1, 2025.

Fri 8/1510:45 amACK - DCA

Nonstop1h 35mJetBlue

Deal found 7/1

$99

Thu 7/244:45 pmACK - DCA

1 stop4h 14mDelta

Deal found 6/30

$108

Sat 8/165:05 pmACK - DCA

Nonstop1h 47mAmerican Airlines

Deal found 6/30

$189

Sat 7/124:05 pmACK - DCA

1 stop4h 54mUnited Airlines

Deal found 7/1

$224

Sun 8/108:19 amACK - DCA

1 stop8h 41mMultiple Airlines

Deal found 6/30

$358

Cheapflights Fare Finder

Use the filters below to find and compare flights from Nantucket to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

NantucketWashington, D.C.

ACK - DCA

ACKDCA

Nantucket Memorial

Tue 9/16

12:30 pm-2:02 pm

Nonstop1h 32m

Washington, D.C. Reagan-National

Sun 9/21

4:00 pm-5:23 pm

Nonstop1h 23m

$157

NantucketWashington, D.C.

ACK - DCA

ACKDCA

Nantucket Memorial

Fri 8/22

4:49 pm-10:56 pm

1 stop6h 07m

Washington, D.C. Reagan-National

Mon 8/25

11:00 am-4:09 pm

1 stop5h 09m

$196

NantucketWashington, D.C.

ACK - DCA

ACKDCA

Nantucket Memorial

Mon 7/14

1:38 pm-7:25 am

1 stop17h 47m

Washington, D.C. Reagan-National

Tue 7/15

10:06 am-11:44 am

Nonstop1h 38m

$319

NantucketWashington, D.C.

ACK - DCA

ACKDCA

Nantucket Memorial

Tue 9/16

4:31 pm-8:58 am

2 stops16h 27m

Washington, D.C. Reagan-National

Sun 9/21

11:10 am-2:50 pm

1 stop3h 40m

$601

NantucketWashington, D.C.

ACK - DCA

ACKDCA

Nantucket Memorial

Tue 7/22

10:40 am-12:18 pm

Nonstop1h 38m

$99

NantucketWashington, D.C.

ACK - DCA

ACKDCA

Nantucket Memorial

Thu 7/24

4:45 pm-8:59 pm

1 stop4h 14m

$108

NantucketWashington, D.C.

ACK - DCA

ACKDCA

Nantucket Memorial

Sat 8/16

5:05 pm-6:52 pm

Nonstop1h 47m

$189

NantucketWashington, D.C.

ACK - DCA

ACKDCA

Nantucket Memorial

Sat 7/12

4:05 pm-8:59 pm

1 stop4h 54m

$224

NantucketWashington, D.C.

ACK - DCA

ACKDCA

Nantucket Memorial

Sun 8/10

8:19 am-5:00 pm

1 stop8h 41m

$358

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Best time to book a flight from Nantucket to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Nantucket 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 to Washington, D.C. Reagan-National Airport

What is the cheapest month to book a flight from Nantucket to Washington, D.C. Reagan-National Airport?

Currently, February is the cheapest month in which you can book a flight from Nantucket to Washington, D.C. Reagan-National Airport (average of $278). Flying from Nantucket to Washington, D.C. Reagan-National Airport in March is currently the most expensive (average of $335). 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.

What is the cheapest time of day to fly from ACK to DCA?

One of the essential ways to save on airfare from Nantucket to Washington, D.C. Reagan-National Airport is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 29% on airfare.

Weekly flight availability from Nantucket to Washington, D.C. Reagan-National Airport

The most flights from ACK to DCA are scheduled on a Monday (3 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (1 on average).

Reviews of airlines servicing Reagan-National

Read reviews from past customers who have flown Delta, United Airlines, and JetBlue from Nantucket to Washington, D.C. Reagan-National Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,973 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,973 reviews

Delta

8.0

Very good

7,973 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,858 reviews

Delta

8.0

Very good

7,973 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

JetBlue

7.3

Good

2,919 reviews

Delta

8.0

Very good

7,973 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,973 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What airport do you fly from for flights from Nantucket to Washington, D.C. Reagan-National?
If you book a flight to Washington, D.C. Reagan-National from Nantucket, you will be flying from Memorial, which is the city’s only airport. Nantucket Memorial (ACK) is located 2.8 mi from the center of Nantucket. There is 1 flight from Memorial to Washington, D.C. Reagan-National per day from 2 different airlines.
What are the cheapest airlines flying from Nantucket to Washington, D.C. Reagan-National Airport round-trip?
JetBlue, at $157, was found to be the cheapest airline from Nantucket to Washington, D.C. Reagan-National Airport.Alternate airlines to your destination round-trip include Delta and American Airlines.
What are the cheapest airlines to fly from Nantucket to Washington, D.C. Reagan-National Airport one-way?
One-way options have recently been found by users for as low as $99 on JetBlue. Other airlines that offer cheap prices include Delta from $108 and American Airlines from $189 one-way.
What are the cheapest flights from Nantucket to Washington, D.C. Reagan-National Airport?
The cheapest flight price from Nantucket to Washington, D.C. Reagan-National Airport is $104. On average you can expect to pay $223. The most popular route, (Nantucket Memorial - Washington, D.C. Reagan-National), can usually be booked for $157.
Can I find deals for flights from Nantucket to Reagan-National that include hotel bookings?
Yes. In addition to deals on Nantucket to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Nantucket to Reagan-National?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Nantucket to Reagan-National.
Can I find deals for business class flights from Nantucket to Reagan-National?
Yes. Cheapflights offers flight deals from Nantucket to Reagan-National 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 to Washington, D.C. Reagan-National Airport?
Currently, February is the cheapest month in which you can book a flight from Nantucket to Washington, D.C. Reagan-National Airport (average of $278). Flying from Nantucket to Washington, D.C. Reagan-National Airport in March is currently the most expensive (average of $335). 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

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Silver Spring

Fredericksburg

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National Harbor

Manassas

Dundalk

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Top 2 airlines flying from Nantucket to Reagan-National

Airline	Cheapest	Average	Flexibility	On-time
JetBlue	Cheapest$126	Average$225	FlexibilityNo cancel fee	On-time62%
American Airlines	Cheapest$134	Average$167	FlexibilityNo cancel fee	On-time71%

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$99+ Cheap flights from Nantucket (ACK) to Reagan-National (DCA)

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 7/22. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Nantucket to Reagan-National

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Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Nantucket to Reagan-National

Cheapest flights from Nantucket to Reagan-NationalExplore the most affordable flight options available from Nantucket to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

Explore the most affordable flight options available from Nantucket to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Nantucket to Washington, D.C. Reagan-National Airport that are best for you.

Best time to book a flight from Nantucket to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Nantucket with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Nantucket to Washington, D.C. Reagan-National Airport

What is the cheapest month to book a flight from Nantucket to Washington, D.C. Reagan-National Airport?

What is the cheapest time of day to fly from ACK to DCA?

Find hourly flight availability from Nantucket to Reagan-National. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 1, 2025.

Weekly flight availability from Nantucket to Washington, D.C. Reagan-National Airport

Reviews of airlines servicing Reagan-National

Related info for your journey

Find useful and relevant information for your journey from Nantucket to Reagan-National. 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 from for flights from Nantucket to Washington, D.C. Reagan-National?

What are the cheapest airlines flying from Nantucket to Washington, D.C. Reagan-National Airport round-trip?

What are the cheapest airlines to fly from Nantucket to Washington, D.C. Reagan-National Airport one-way?

What are the cheapest flights from Nantucket to Washington, D.C. Reagan-National Airport?

Can I find deals for flights from Nantucket to Reagan-National that include hotel bookings?

How can I find direct flights from Nantucket to Reagan-National?

Can I find deals for business class flights from Nantucket to Reagan-National?

What is the cheapest month to book a flight from Nantucket to Washington, D.C. Reagan-National Airport?

Traveling to a place near Nantucket?

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Alternative routes for Nantucket to Reagan-National

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Top 2 airlines flying from Nantucket to Reagan-National

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