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Nantucket Island

$318+ Cheap flights from Denver (DEN) to Nantucket Island

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 6/19. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — ACK
Mar 8 — Mar 151
Sun 3/8
Sun 3/15
1 adult, Economy
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Cheap 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 February 6, 2026.

This JetBlue deal was found by Cheapflights users on 2/5. 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.
Tue 8/1111:59 pm
DEN
-
ACK
1 stop9h 49m
JetBlue
Sat 8/153:38 pm
ACK
-
DEN
1 stop8h 01m
JetBlue
Deal found 2/5$362
This JetBlue deal was found by Cheapflights users on 2/2. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1211:59 pm
DEN
-
ACK
1 stop9h 49m
JetBlue
Sat 8/154:18 pm
ACK
-
DEN
1 stop8h 43m
JetBlue
Deal found 2/2$368
This Travelocity deal was found by Cheapflights users on 2/5. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2910:34 pm
DEN
-
ACK
1 stop12h 23m
JetBlue
Wed 6/310:52 am
ACK
-
DEN
1 stop12h 47m
JetBlue
Deal found 2/5$421
This Travelocity deal was found by Cheapflights users on 2/6. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2810:34 pm
DEN
-
ACK
1 stop12h 23m
JetBlue
Wed 6/310:52 am
ACK
-
DEN
1 stop12h 47m
JetBlue
Deal found 2/6$426
This Delta deal was found by Cheapflights users on 2/6. 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.
Wed 5/2712:55 am
DEN
-
ACK
2 stops8h 32m
Delta
Wed 6/33:07 pm
ACK
-
DEN
1 stop9h 33m
Delta
Deal found 2/6$473
This Travelocity deal was found by Cheapflights users on 2/3. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1710:34 pm
DEN
-
ACK
1 stop12h 29m
JetBlue
Sat 7/254:18 pm
ACK
-
DEN
1 stop8h 43m
JetBlue
Deal found 2/3$474
This Priceline deal was found by Cheapflights users on 2/4. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/210:34 pm
DEN
-
ACK
1 stop9h 55m
JetBlue
Sat 7/183:38 pm
ACK
-
DEN
1 stop8h 01m
JetBlue
Deal found 2/4$492
This Priceline deal was found by Cheapflights users on 2/5. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2710:34 pm
DEN
-
ACK
1 stop9h 55m
JetBlue
Sun 8/303:38 pm
ACK
-
DEN
1 stop8h 01m
JetBlue
Deal found 2/5$523
This United Airlines deal was found by Cheapflights users on 2/4. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/306:00 am
DEN
-
ACK
1 stop6h 51m
United Airlines
Sat 7/183:49 pm
ACK
-
DEN
1 stop9h 39m
United Airlines
Deal found 2/4$553
This American Airlines deal was found by Cheapflights users on 2/4. 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.
Tue 6/305:49 pm
DEN
-
ACK
2 stops16h 39m
American Airlines
Sat 7/184:58 pm
ACK
-
DEN
2 stops9h 09m
American Airlines
Deal found 2/4$559

Find 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 February 6, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$421
(Travelocity)

One-way from

$318
(American Airlines)

Popular in

June

Cheapest in

January

Average price

$291
Provider with most accurate pricing for Denver Intl-Boston Logan Intl flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Boston Logan Intl flights.
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From Denver Intl to Nantucket Island
Search Deals
One-way flight from Denver Intl to Nantucket Island
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($16 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($2 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 6, 2026.
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 5/28

10:34 pm-12:57 pm

1 stop12h 23m

Nantucket Memorial

Wed 6/3

10:52 am-9:39 pm

1 stop12h 47m

$426

DenverNantucket

DEN - ACK

DENACK

Denver Intl

Wed 5/27

12:55 am-11:27 am

2 stops8h 32m

Nantucket Memorial

Wed 6/3

3:07 pm-10:40 pm

1 stop9h 33m

$473

DenverNantucket

DEN - ACK

DENACK

Denver Intl

Thu 5/28

12:55 am-11:27 am

2 stops8h 32m

Nantucket Memorial

Wed 6/3

3:07 pm-10:40 pm

1 stop9h 33m

$473

DenverNantucket

DEN - ACK

DENACK

Denver Intl

Fri 7/17

10:34 pm-1:03 pm

1 stop12h 29m

Nantucket Memorial

Sat 7/25

4:18 pm-11:01 pm

1 stop8h 43m

$474

DenverNantucket

DEN - ACK

DENACK

Denver Intl

Thu 7/2

10:34 pm-10:29 am

1 stop9h 55m

Nantucket Memorial

Sat 7/18

3:38 pm-9:39 pm

1 stop8h 01m

$492

DenverNantucket

DEN - ACK

DENACK

Denver Intl

Tue 6/30

6:00 am-2:51 pm

1 stop6h 51m

Nantucket Memorial

Sat 7/18

3:49 pm-11:28 pm

1 stop9h 39m

$553

DenverNantucket

DEN - ACK

DENACK

Denver Intl

Tue 6/30

5:49 pm-12:28 pm

2 stops16h 39m

Nantucket Memorial

Sat 7/18

4:58 pm-12:07 am

2 stops9h 09m

$559

DenverNantucket

DEN - ACK

DENACK

Denver Intl

Fri 7/17

6:52 pm-10:35 am

2 stops13h 43m

Nantucket Memorial

Sat 7/25

2:19 pm-11:54 pm

2 stops11h 35m

$685

DenverNantucket

DEN - ACK

DENACK

Denver Intl

Fri 6/19

5:15 am-5:09 pm

2 stops9h 54m

$318

DenverNantucket

DEN - ACK

DENACK

Denver Intl

Thu 6/18

12:55 am-1:27 pm

2 stops10h 32m

$370

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/4

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 February 6, 2026.
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
8,162 reviews

Comfort

7.9

Overall

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.8

Food

7.2

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
8,162 reviews
Delta
7.9
Good
8,162 reviews

Comfort

7.9

Overall

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.8

Food

7.2

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
2,898 reviews
Delta
7.9
Good
8,162 reviews

Comfort

7.9

Overall

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.8

Food

7.2

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 $473, JetBlue can have you in Nantucket Island from Denver in 8h 32m. The distance from Denver to Nantucket Island is about 1806 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Denver to Nantucket Island one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $154. JetBlue flights start at $171 while deals on United Airlines start at $224 one-way.

  • 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

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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 February 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$123Average$379FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$157Average$421FlexibilityNo cancel feeOn-time62%

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