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Cheap flights from Ottawa to Nantucket Island from C$ 619

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 22/6. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — ACK
20 Apr — 27 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to Nantucket Island

Enter your travel dates to find the best prices.

Cheapest flights from Ottawa to Nantucket Island
Explore the most affordable flight options available from Ottawa to Nantucket Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 March 2026.

Mon 22/66:05 a.m.
YOW
-
ACK
1 stop3h 30m
United Airlines
Wed 24/63:44 p.m.
ACK
-
YOW
1 stop6h 21m
United Airlines
Deal found 16/3C$ 619
Tue 18/86:00 a.m.
YOW
-
ACK
2 stops8h 47m
United Airlines
Wed 19/810:18 a.m.
ACK
-
YOW
1 stop5h 57m
United Airlines
Deal found 19/3C$ 923
Mon 22/66:55 a.m.
YOW
-
ACK
2 stops30h 32m
Delta
Wed 24/64:51 p.m.
ACK
-
YOW
2 stops31h 29m
Delta
Deal found 17/3C$ 1,156

Find flight deals from Ottawa to Nantucket Island

Keep the following information in mind while searching for Ottawa to Nantucket Island flight deals. Data was last updated 21 March 2026.

Round-trip from

C$ 619

Popular in

February

Cheapest in

April

Average price

C$ 495
United Airlines
  • United Airlines
  • 22/6-24/6
  • 2 total stops
  • 9h 51m total
  • Ottawa to Nantucket Island
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 69 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa 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 629,999 searches. Data last updated 21 March 2026.
Use the filters below to find and compare flights from Ottawa to Nantucket Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

OttawaNantucket

YOW - ACK

YOWACK

Ottawa

Mon 22/6

6:05 a.m.-9:35 a.m.

1 stop3h 30m

Nantucket Memorial

Wed 24/6

3:44 p.m.-10:05 p.m.

1 stop6h 21m

C$ 619

OttawaNantucket

YOW - ACK

YOWACK

Ottawa

Tue 18/8

6:00 a.m.-2:47 p.m.

2 stops8h 47m

Nantucket Memorial

Wed 19/8

10:18 a.m.-4:15 p.m.

1 stop5h 57m

C$ 923

OttawaNantucket

YOW - ACK

YOWACK

Ottawa

Mon 22/6

6:55 a.m.-1:27 p.m.

2 stops30h 32m

Nantucket Memorial

Wed 24/6

4:51 p.m.-12:20 a.m.

2 stops31h 29m

C$ 1,156

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/3

Sorted by cheapest first

Best time to book a flight from Ottawa to Nantucket Island

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

Related info for your journey

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

    Ottawa (YOW), located 10.6 km from the city centre, is the airport you fly out of when you book flights from Ottawa to Nantucket Island.

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

    Departing from Ottawa to Nantucket Island will take you 3h 30m. The distance from Ottawa to Nantucket Island is about 641 km.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ottawa 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.

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Can Cheapflights find flights from Ottawa to Nantucket Island with no change fees?

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