HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Nantucket Island

$847+ Cheap flights from Denver (DEN) to Nantucket Island

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 11/20. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — ACK
Dec 4 — Dec 111
Thu 12/4
Thu 12/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Denver to Nantucket Island with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Denver to Nantucket Island

Keep the following information in mind while searching for Denver to Nantucket Island flight deals. Data was last updated November 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Popular in

June

Cheapest in

January

Average price

$307
Provider with most accurate pricing for Denver Intl-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Boston Logan Intl flights.
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($25 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($3 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find flight deals from Denver to Nantucket Island

Cheapest flights from Denver to Nantucket Island
Explore the most affordable flight options available from Denver to Nantucket Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2025.

This Expedia deal was found by Cheapflights users on 11/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2011:59 pmDEN - ACK
2 stops12h 21mJetBlue
Sun 11/232:45 pmACK - DEN
1 stop10h 19mJetBlue
Deal found 11/2$847
This Mytrip deal was found by Cheapflights users on 11/2. 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.
Thu 11/207:11 pmDEN - ACK
3 stops33h 18mMultiple Airlines
Sun 11/236:49 amACK - DEN
2 stops12h 40mMultiple Airlines
Deal found 11/2$1,048

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver to Nantucket Island 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 November 4, 2025.
Use the filters below to find and compare flights from Denver to Nantucket Island that are best for you.

Fly from

Denver

Fly to

Nantucket Island

Route

Depart

Return

Price

DenverNantucket

DEN - ACK

DENACK

Denver Intl

Thu 11/20

11:59 pm-10:45 am

1 stop8h 46m

Nantucket Memorial

Sun 11/23

2:45 pm-11:04 pm

1 stop10h 19m

$860

DenverNantucket

DEN - ACK

DENACK

Denver Intl

Thu 11/20

7:11 pm-6:29 am

3 stops33h 18m

Nantucket Memorial

Sun 11/23

6:49 am-5:29 pm

2 stops12h 40m

$1,048

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Best time to book a flight from Denver to Nantucket Island

Have a flexible travel schedule? Discover the best time to fly to Nantucket Island from Denver 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 Denver to Nantucket Island
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Nantucket Island

Get insights into the airlines that provide service to Nantucket Island. 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 Island. Reviews last updated November 4, 2025.
See what other customers who have flown with Delta and JetBlue from Denver to Nantucket Island have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,002 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,002 reviews
Delta
7.9
Good
8,002 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
JetBlue
7.2
Good
2,907 reviews
Delta
7.9
Good
8,002 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Denver to Nantucket Island. 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 Denver to Nantucket Island?

    Located just 18.5 mi from the city center, Denver Intl (DEN) is the airport most travelers will use when flying to Nantucket Island from Denver.

  • How long is the flight from Denver to Nantucket Island?

    For as low as $860, JetBlue can have you in Nantucket Island from Denver in 8h 46m. The distance from Denver to Nantucket Island is about 1806 mi.

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

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

  • How can I find direct flights from Denver to Nantucket Island?

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

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

    Yes. Cheapflights offers flight deals from Denver to Nantucket Island 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Denver to Nantucket Island

See prices for flight routes from nearby airports that may be better suited for you.
Denver to Boston flights
Denver to Hartford flights
Denver to Albany flights
Durango to Boston flights
Colorado Springs to Boston flights
Colorado Springs to Hartford flights
Grand Junction to Hartford flights
Grand Junction to Boston flights
Durango to Albany flights
Colorado Springs to Albany flights
Montrose to Boston flights
Aspen to Boston flights
Denver to Worcester flights
Vail to Boston flights
Gunnison to Boston flights
Denver to Nantucket flights
Aspen to Hartford flights
Hayden to Boston flights
Montrose to Albany flights
Denver to West Tisbury flights
Grand Junction to Nantucket flights
Aspen to Nantucket flights
Montrose to Hartford flights
Grand Junction to Albany flights
Vail to Hartford flights
Durango to Hartford flights
Colorado Springs to Nantucket flights
Aspen to Albany flights
Gunnison to Albany flights
Cortez to Albany flights
Denver to New Bedford flights
Denver to Provincetown flights

Top 2 airlines flying from Denver to Nantucket Island

Discover the top 2 airlines that operate flights from Denver to Nantucket Island. 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 November 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$134Average$396FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$230Average$407FlexibilityNo cancel feeOn-time62%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.