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Cheap flights from Ottawa to Cape Cod and the Islands from C$ 671

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 18/7. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — ACK
6 Jul — 13 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to Cape Cod and the Islands

Enter your travel dates to find the best prices.

Cheapest flights from Ottawa to Cape Cod and the Islands
Explore the most affordable flight options available from Ottawa to Cape Cod and the Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 June 2026.

Sat 20/66:25 a.m.
YOW
-
ACK
1 stop9h 14m
United Airlines
Tue 23/63:44 p.m.
ACK
-
YOW
1 stop6h 21m
United Airlines
Deal found 1/6C$ 767
Mon 22/65:50 p.m.
YOW
-
ACK
1 stop21h 06m
United Airlines
Wed 24/610:13 a.m.
ACK
-
YOW
1 stop22h 58m
United Airlines
Deal found 3/6C$ 869
Sat 20/66:55 a.m.
YOW
-
MVY
2 stops28h 07m
Delta
Tue 23/63:43 p.m.
MVY
-
YOW
2 stops32h 37m
Delta
Deal found 4/6C$ 1,295
Tue 14/76:55 a.m.
YOW
-
MVY
2 stops29h 43m
Delta
Fri 17/711:42 a.m.
MVY
-
YOW
2 stops12h 38m
Delta
Deal found 2/6C$ 1,448

Find flight deals from Ottawa to Cape Cod and the Islands

Keep the following information in mind while searching for Ottawa to Cape Cod and the Islands flight deals. Data was last updated 6 June 2026.

Round-trip from

C$ 767

One-way from

C$ 671

Popular in

February

Cheapest in

November

Average price

C$ 502
United Airlines
  • United Airlines
  • 20/6-23/6
  • 2 total stops
  • 15h 35m total
  • Ottawa to Cape Cod and the Islands
Search Deals
Delta
  • Delta
  • 18/7
  • 2 total stops
  • 29h 43m total
  • Ottawa to Cape Cod and the Islands
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 35 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa 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 629,999 searches. Data last updated 6 June 2026.
Use the filters below to find and compare flights from Ottawa to Cape Cod and the Islands that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

OttawaNantucket

YOW - ACK

YOWACK

Ottawa

Sat 20/6

6:25 a.m.-3:39 p.m.

1 stop9h 14m

Nantucket Memorial

Tue 23/6

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

1 stop6h 21m

C$ 767

OttawaNantucket

YOW - ACK

YOWACK

Ottawa

Mon 22/6

5:50 p.m.-2:56 p.m.

1 stop21h 06m

Nantucket Memorial

Wed 24/6

10:13 a.m.-9:11 a.m.

1 stop22h 58m

C$ 869

OttawaWest Tisbury

YOW - MVY

YOWMVY

Ottawa

Sat 20/6

6:55 a.m.-11:02 a.m.

2 stops28h 07m

West Tisbury Martha's Vineyard

Tue 23/6

3:43 p.m.-12:20 a.m.

2 stops32h 37m

C$ 1,295

OttawaWest Tisbury

YOW - MVY

YOWMVY

Ottawa

Tue 14/7

6:55 a.m.-12:38 p.m.

2 stops29h 43m

West Tisbury Martha's Vineyard

Fri 17/7

11:42 a.m.-12:20 a.m.

2 stops12h 38m

C$ 1,448
Cheapest one-way
Quickest one-way

OttawaWest Tisbury

YOW - MVY

YOWMVY

Ottawa

Sat 18/7

6:55 a.m.-12:38 p.m.

2 stops29h 43m

C$ 671

OttawaWest Tisbury

YOW - MVY

YOWMVY

Ottawa

Sat 18/7

8:55 p.m.-6:30 a.m.

3 stops33h 35m

C$ 711

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/6

Sorted by cheapest first

Best time to book a flight from Ottawa to Cape Cod and the Islands

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

  • What airport do you fly from for flights from Ottawa to Cape Cod and the Islands?

    For a flight from Ottawa to Cape Cod and the Islands, you will be flying from Ottawa. Ottawa (YOW) is just 10.6 km from the centre of the city.

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

    For as low as C$ 767, United Airlines can have you in Cape Cod and the Islands from Ottawa in 9h 14m. The distance from Ottawa to Cape Cod and the Islands is about 641 km. This flight may include one or multiple stops.

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

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

  • How can I find direct flights from Ottawa 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 Ottawa to Cape Cod and the Islands.

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

    Yes. Cheapflights offers flight deals from Ottawa 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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Why should you use Cheapflights to find cheap flight tickets from Ottawa to Cape Cod and the Islands?

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Can Cheapflights find flights from Ottawa to Cape Cod and the Islands with no change fees?

Yes! Cheapflights helps users easily find flights from Ottawa to Cape Cod and the Islands with no change fees.

Can Cheapflights notify me if prices for flights from Ottawa to Cape Cod and the Islands become cheaper?

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