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Cape Cod and the Islands

$363+ Cheap flights from Colorado to Cape Cod and the Islands

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 12/20. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — ACK
Nov 9 — Nov 161
Sun 11/9
Sun 11/16
1 adult, Economy
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Find flight deals from Colorado to Cape Cod and the Islands

Cheapest flights from Colorado to Cape Cod and the Islands
Explore the most affordable flight options available from Colorado to Cape Cod and the Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 10, 2025.

This JetBlue deal was found by Cheapflights users on 10/9. 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.
Thu 12/1810:40 pmDEN - MVY
1 stop9h 09mJetBlue
Sun 1/44:10 pmMVY - DEN
1 stop7h 27mJetBlue
Deal found 10/9$714
This JetBlue deal was found by Cheapflights users on 10/9. 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 11/2611:17 pmDEN - MVY
1 stop8h 32mJetBlue
Fri 11/284:10 pmMVY - DEN
1 stop8h 50mJetBlue
Deal found 10/9$863
This United deal was found by Cheapflights users on 10/8. 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.
Wed 11/1911:59 pmDEN - ACK
1 stop8h 54mMultiple Airlines
Fri 11/2812:32 pmACK - DEN
1 stop7h 33mMultiple Airlines
Deal found 10/8$1,364
This JetBlue deal was found by Cheapflights users on 10/8. 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.
Thu 10/2310:39 pmDEN - ACK
1 stop8h 30mJetBlue
Mon 10/276:49 amACK - DEN
1 stop7h 40mJetBlue
Deal found 10/8$1,410
This Expedia deal was found by Cheapflights users on 10/8. 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 10/237:02 pmDEN - ACK
2 stops13h 43mMultiple Airlines
Mon 10/276:49 amACK - DEN
2 stops19h 10mMultiple Airlines
Deal found 10/8$1,668

Cheap flight deals from Colorado to Cape Cod and the Islands

Keep the following information in mind while searching for Colorado to Cape Cod and the Islands flight deals. Data was last updated October 10, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$714
(JetBlue)

One-way from

$527
(JetBlue)

Popular in

June

Cheapest in

January

Average price

$313
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 Colorado to Cape Cod and the Islands
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One-way flight from Colorado to Cape Cod and the Islands
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Highest demand for flights based on searches. 7% potential increase in price ($23 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado to Cape Cod and the Islands 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 October 10, 2025.
Use the filters below to find and compare flights from Colorado to Cape Cod and the Islands that are best for you.

Fly from

Colorado

Fly to

Cape Cod and the Islands

Route

Depart

Return

Price

DenverWest Tisbury

DEN - MVY

DENMVY

Denver Intl

Thu 12/18

10:40 pm-9:49 am

1 stop9h 09m

West Tisbury Martha's Vineyard

Sun 1/4

4:10 pm-9:37 pm

1 stop7h 27m

$714

DenverNantucket

DEN - ACK

DENACK

Denver Intl

Thu 2/12

11:59 pm-10:45 am

1 stop8h 46m

Nantucket Memorial

Sun 2/15

4:01 pm-11:04 pm

1 stop9h 03m

$784

DenverWest Tisbury

DEN - MVY

DENMVY

Denver Intl

Wed 11/26

11:17 pm-9:49 am

1 stop8h 32m

West Tisbury Martha's Vineyard

Fri 11/28

4:10 pm-11:00 pm

1 stop8h 50m

$863

DenverNantucket

DEN - ACK

DENACK

Denver Intl

Wed 11/19

11:59 pm-10:53 am

1 stop8h 54m

Nantucket Memorial

Fri 11/28

12:32 pm-6:05 pm

1 stop7h 33m

$1,364

DenverNantucket

DEN - ACK

DENACK

Denver Intl

Thu 10/23

10:39 pm-9:09 am

1 stop8h 30m

Nantucket Memorial

Mon 10/27

6:49 am-12:29 pm

1 stop7h 40m

$1,410

DenverNantucket

DEN - ACK

DENACK

Denver Intl

Thu 10/23

7:02 pm-10:45 am

2 stops13h 43m

Nantucket Memorial

Mon 10/27

6:49 am-11:59 pm

2 stops19h 10m

$1,668

DenverWest Tisbury

DEN - MVY

DENMVY

Denver Intl

Sat 12/20

10:40 pm-9:49 am

1 stop9h 09m

$363

DenverWest Tisbury

DEN - MVY

DENMVY

Denver Intl

Fri 12/19

10:40 pm-9:49 am

1 stop9h 09m

$413

DenverWest Tisbury

DEN - MVY

DENMVY

Denver Intl

Fri 11/21

11:59 pm-9:49 am

1 stop7h 50m

$527

DenverNantucket

DEN - ACK

DENACK

Denver Intl

Wed 10/15

6:55 pm-7:41 am

3 stops34h 46m

$538

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/9

Showing 1-10 of 11 results
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Best time to book a flight from Colorado to Cape Cod and the Islands

Have a flexible travel schedule? Discover the best time to fly to Cape Cod and the Islands from Colorado 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 Colorado to Cape Cod and the Islands

What is the cheapest time of day to fly from CO to KDT?

Find hourly flight availability from Colorado to Cape Cod and the Islands. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 10, 2025.

A simple way to save on the total cost of your ticket is to fly from Colorado to Cape Cod and the Islands in the afternoon. If you’re flexible enough to do this you can expect to save up to 6% on your trip compared to booking a flight in the morning.

Related info for your journey

Find useful and relevant information for your journey from Colorado to Cape Cod and the Islands. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Colorado to Cape Cod and the Islands?

    There are many flights that can get you from Colorado to Cape Cod and the Islands in 9h 09m. Fly via JetBlue to get the fastest option. Airlines will cover a distance of 1777 mi.

  • Can I find deals for flights from Colorado to Cape Cod and the Islands that include hotel bookings?

    Yes. In addition to deals on Colorado to Cape Cod and the Islands flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Colorado to Cape Cod and the Islands?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Colorado to Cape Cod and the Islands.

  • Can I find deals for business class flights from Colorado to Cape Cod and the Islands?

    Yes. Cheapflights offers flight deals from Colorado to Cape Cod and the Islands 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 Colorado to Cape Cod and the Islands

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Colorado to Cape Cod and the Islands

Discover the top 2 airlines that operate flights from Colorado to Cape Cod and the Islands. 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 October 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$134Average$489FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$230Average$406FlexibilityNo cancel feeOn-time62%

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