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$690+ Cheap flights from Washington to Nantucket (ACK)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ACK
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Washington to Nantucket

Discover tips and strategies to find the most affordable flight options for your journey from Washington (USWA) to Nantucket (ACK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$904
(Delta)
From Washington to Nantucket Memorial
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Find flight deals from Washington to Nantucket

Cheapest flights from Washington to Nantucket
Explore the most affordable flight options available from Washington to Nantucket. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This American Airlines deal was found by Cheapflights users on 1/21. 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 8/912:24 amSEA - ACK
2 stops10h 51mAmerican Airlines
Fri 8/154:21 pmACK - SEA
1 stop8h 19mAmerican Airlines
Deal found 1/21$690
This JetBlue Airways deal was found by Cheapflights users on 1/21. 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 JetBlue Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1011:25 pmSEA - ACK
1 stop9h 28mJetBlue
Fri 8/1512:50 pmACK - SEA
1 stop10h 43mJetBlue
Deal found 1/21$722
This Delta deal was found by Cheapflights users on 1/20. 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.
Sat 6/1412:40 amPDX - ACK
2 stops10h 33mDelta
Thu 6/192:50 pmACK - PDX
1 stop11h 37mDelta
Deal found 1/20$904
This JetBlue deal was found by Cheapflights users on 1/20. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/1611:35 pmPDX - ACK
1 stop7h 54mJetBlue
Thu 6/195:10 pmACK - PDX
1 stop8h 00mJetBlue
Deal found 1/20$1,114
This Mytrip deal was found by Cheapflights users on 1/20. 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.
Mon 6/1611:59 pmPDX - ACK
3 stops27h 24mMultiple Airlines
Thu 6/196:45 amACK - PDX
2 stops19h 01mMultiple Airlines
Deal found 1/20$1,215
This United deal was found by Cheapflights users on 1/21. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/195:05 pmSEA - ACK
2 stops13h 30mMultiple Airlines
Sat 4/267:00 amACK - SEA
2 stops11h 58mMultiple Airlines
Deal found 1/21$1,617

Find flights from Washington to Nantucket within your budget

Customize your flight search to find flights from Washington to Nantucket 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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PortlandNantucket

PDX - ACK

PDXACK

Portland

Sat 6/14

12:40 am-2:13 pm

2 stops10h 33m

Nantucket Memorial

Thu 6/19

2:50 pm-11:27 pm

1 stop11h 37m

$904

SeattleNantucket

SEA - ACK

SEAACK

Seattle/Tacoma Intl

Sun 4/20

10:40 pm-10:30 am

1 stop8h 50m

Nantucket Memorial

Sat 4/26

5:26 pm-10:42 pm

1 stop8h 16m

$1,064

PortlandNantucket

PDX - ACK

PDXACK

Portland

Mon 6/16

11:35 pm-10:29 am

1 stop7h 54m

Nantucket Memorial

Thu 6/19

3:45 pm-10:10 pm

1 stop9h 25m

$1,114

SeattleNantucket

SEA - ACK

SEAACK

Seattle/Tacoma Intl

Sat 4/19

5:05 pm-9:35 am

2 stops13h 30m

Nantucket Memorial

Sat 4/26

7:00 am-3:58 pm

2 stops11h 58m

$1,617

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Best time to book a flight from Washington to Nantucket

Have a flexible travel schedule? Discover the best time to fly to Nantucket from Washington 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.

Travel insights for flights from Washington to Nantucket

Get recent, data-driven insights about flights from Washington to Nantucket including ideal travel times, pricing trends, and more.

Rainfall in Nantucket by month

Plan your trip to Nantucket by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Nantucket ranges from 1.6 - 4.3 inches per month. January is typically the wettest month, when rainfall can reach 4.3 in. June is typically the driest time to visit Nantucket when rainfall is around 1.6 in.

Temperature in Nantucket by month

Plan your trip to Nantucket by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Nantucket, 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 66.2 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing Nantucket

Get insights into the airlines that provide service to Nantucket. 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 Nantucket. Reviews last updated January 21, 2025.
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.6

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.6

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

JetBlue
7.4
Good
3,200 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.6

Reviews

1 / 10

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 Washington to Nantucket. 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 Nantucket from Washington?

    Nantucket Memorial (ACK) is the airport you will fly into if you book a flight from Washington to Nantucket. It is only a 2.8 mi journey from Memorial (ACK) to Nantucket’s city center.

  • Can I find deals for flights from Washington to Nantucket that include hotel bookings?

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

  • How can I find direct flights from Washington to Nantucket?

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

  • Can I find deals for business class flights from Washington to Nantucket?

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

See more FAQs

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Alternative routes for Washington to Nantucket

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Top 2 airlines flying from Washington to Nantucket

Discover the top 2 airlines that operate flights from Washington to Nantucket. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$438Average$474FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$557Average$783FlexibilityNo cancel feeOn-time62%
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