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.

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).

How far in advance should I book a flight from Colorado Springs to Nantucket?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 57 days in advance, which can save you up to 52% on flights from Colorado Springs to Nantucket compared to booking the week you need them. Waiting 57 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $287. For sooner than that we have options available in the next 3 days from $408.

What is the cheapest month to fly from Colorado Springs to Nantucket?

Flights from Colorado Springs to Nantucket lean towards being more expensive in July. Prices are generally better when you fly from Colorado Springs to Nantucket in January, with the cheapest ticket starting at $98.

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

When flying from Colorado Springs to Nantucket, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Colorado Springs to Nantucket that include hotel bookings?

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

How can I find direct flights from Colorado Springs to Nantucket?

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

Can I find deals for business class flights from Colorado Springs to Nantucket?

Yes. Cheapflights offers flight deals from Colorado Springs 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.

$458+ Flights from Colorado Springs to Nantucket

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Cheap flight deals from Colorado Springs to Nantucket

Round-trip from	$458 (Delta)
Popular in	July
Cheapest in	January
Average price	$342

From Colorado Springs to Nantucket Memorial

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Highest demand for flights based on searches. 9% potential increase in price ($31 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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Find flight deals from Colorado Springs to Nantucket

Cheapest flights from Colorado Springs to Nantucket
Explore the most affordable flight options available from Colorado Springs to Nantucket. Find the lowest fares from popular airlines and budget airlines, with prices last updated on Juli 31, 2025.

Di 8/261:10 pmCOS - ACK

2 stops23h 36mDelta

Sa 8/303:26 pmACK - COS

2 stops31h 15mDelta

Deal found 7/28

$458

Di 8/266:27 amCOS - ACK

2 stops8h 19mAmerican Airlines

Sa 8/3011:57 amACK - COS

2 stops8h 23mAmerican Airlines

Deal found 7/29

$476

Best flights from Colorado Springs to Nantucket
Discover carefully curated flight deals from Colorado Springs to Nantucket that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated Juli 31, 2025.

Di 8/261:10 pmCOS - ACK

2 stops23h 36mDelta

Sa 8/303:26 pmACK - COS

2 stops31h 15mDelta

Deal found 7/28

$458

Di 8/266:27 amCOS - ACK

2 stops8h 19mAmerican Airlines

Sa 8/3011:57 amACK - COS

2 stops8h 23mAmerican Airlines

Deal found 7/29

$476

Last-minute flights from Colorado Springs to Nantucket
Discover last-minute flight deals from Colorado Springs to Nantucket. Data last updated Juli 31, 2025 and is based on user searches.

Di 8/261:10 pmCOS - ACK

2 stops23h 36mDelta

Sa 8/303:26 pmACK - COS

2 stops31h 15mDelta

Deal found 7/28

$458

Di 8/266:27 amCOS - ACK

2 stops8h 19mAmerican Airlines

Sa 8/3011:57 amACK - COS

2 stops8h 23mAmerican Airlines

Deal found 7/29

$476

Cheapflights Fare Finder

Use the filters below to find and compare flights from Colorado Springs to Nantucket that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Colorado SpringsNantucket

COS - ACK

COSACK

Colorado Springs

Di 8/26

1:10 pm-2:46 pm

2 stops23h 36m

Nantucket Memorial

Sa 8/30

3:26 pm-8:41 pm

2 stops31h 15m

$458

Colorado SpringsNantucket

COS - ACK

COSACK

Colorado Springs

Di 8/26

6:27 am-4:46 pm

2 stops8h 19m

Nantucket Memorial

Sa 8/30

11:57 am-6:20 pm

2 stops8h 23m

$476

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Colorado Springs to Nantucket

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

Reviews of airlines servicing Nantucket

Peruse reviews from past customers who have flown with Delta and American Airlines from Colorado Springs to Nantucket to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,980 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

7,980 reviews

Delta

8.0

Very good

7,980 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

7,980 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

Can I find deals for flights from Colorado Springs to Nantucket that include hotel bookings?
Yes. In addition to deals on Colorado Springs to Nantucket flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Colorado Springs to Nantucket?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Colorado Springs to Nantucket.
Can I find deals for business class flights from Colorado Springs to Nantucket?
Yes. Cheapflights offers flight deals from Colorado Springs 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.

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$458+ Cheap flights from Colorado Springs to Nantucket (COS - 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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Colorado Springs to Nantucket with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Colorado Springs to Nantucket

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Colorado Springs to Nantucket

Cheapest flights from Colorado Springs to NantucketExplore the most affordable flight options available from Colorado Springs to Nantucket. Find the lowest fares from popular airlines and budget airlines, with prices last updated on Juli 31, 2025.

Explore the most affordable flight options available from Colorado Springs to Nantucket. Find the lowest fares from popular airlines and budget airlines, with prices last updated on Juli 31, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Colorado Springs to Nantucket that are best for you.

Best time to book a flight from Colorado Springs to Nantucket

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

Reviews of airlines servicing Nantucket

Peruse reviews from past customers who have flown with Delta and American Airlines from Colorado Springs to Nantucket to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

Can I find deals for flights from Colorado Springs to Nantucket that include hotel bookings?

How can I find direct flights from Colorado Springs to Nantucket?

Can I find deals for business class flights from Colorado Springs to Nantucket?

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 Colorado Springs to Nantucket

See prices for flight routes from nearby airports that may be better suited for you.

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Book with Flexibility

Travel Smart

Cheapest flights from Colorado Springs to Nantucket
Explore the most affordable flight options available from Colorado Springs to Nantucket. Find the lowest fares from popular airlines and budget airlines, with prices last updated on Juli 31, 2025.