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Cheap flights from Ottawa to Boston from C$ 912

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Ottawa to Boston departing on 21/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:05 a.m. - 10:15 a.m.
YOW
-
ACK
4h 10m
1 stop
United Airlines Logo
10:53 a.m. - 4:38 p.m.
ACK
-
YOW
5h 45m
1 stop
C$ 912United Airlines
Sun, 21 Jun - Thu, 25 Jun
United Airlines Logo
5:10 a.m. - 3:04 p.m.
YOW
-
ACK
9h 54m
2 stops
United Airlines Logo
3:44 p.m. - 10:05 p.m.
ACK
-
YOW
6h 21m
1 stop
C$ 972United Airlines
Tue, 21 Jul - Thu, 23 Jul
United Airlines Logo
6:05 a.m. - 10:15 a.m.
YOW
-
ACK
4h 10m
1 stop
United Airlines Logo
10:53 a.m. - 4:38 p.m.
ACK
-
YOW
5h 45m
1 stop
C$ 973United Airlines
Sun, 21 Jun - Thu, 25 Jun
United Airlines Logo
6:05 a.m. - 10:15 a.m.
YOW
-
ACK
4h 10m
1 stop
United Airlines Logo
10:53 a.m. - 4:38 p.m.
ACK
-
YOW
5h 45m
1 stop
C$ 974United Airlines
Sun, 21 Jun - Thu, 25 Jun
United Airlines Logo
6:05 a.m. - 10:15 a.m.
YOW
-
ACK
4h 10m
1 stop
United Airlines Logo
10:53 a.m. - 4:38 p.m.
ACK
-
YOW
5h 45m
1 stop
C$ 979United Airlines
Tue, 21 Jul - Thu, 23 Jul
United Airlines Logo
6:05 a.m. - 10:15 a.m.
YOW
-
ACK
4h 10m
1 stop
United Airlines Logo
10:53 a.m. - 11:54 p.m.
ACK
-
YOW
13h 01m
2 stops
C$ 1,039United Airlines
Tue, 21 Jul - Thu, 23 Jul
Delta Logo
6:55 a.m. - 11:35 a.m.
YOW
-
ACK
28h 40m
2 stops
Delta Logo
4:40 p.m. - 12:20 a.m.
ACK
-
YOW
31h 40m
2 stops
C$ 1,099Delta
Tue, 21 Jul - Thu, 23 Jul
United Airlines Logo
6:05 a.m. - 10:15 a.m.
YOW
-
ACK
4h 10m
1 stop
United Airlines Logo
3:44 p.m. - 10:05 p.m.
ACK
-
YOW
6h 21m
1 stop
C$ 1,121United Airlines
Tue, 21 Jul - Thu, 23 Jul
United Airlines Logo
5:10 a.m. - 2:56 p.m.
YOW
-
ACK
9h 46m
2 stops
United Airlines Logo
10:53 a.m. - 4:38 p.m.
ACK
-
YOW
5h 45m
1 stop
C$ 1,136United Airlines
Sun, 21 Jun - Thu, 25 Jun

United Airlines flights from Ottawa to Nantucket

Our best United Airlines deals on Ottawa to Nantucket flight tickets
United Airlines
21 Jun
YOW6:05 a.m.Ottawa
4h 10m
1 stop
ACK10:15 a.m.Nantucket Memorial
25 Jun
ACK10:53 a.m.Nantucket Memorial
5h 45m
1 stop
YOW4:38 p.m.Ottawa
C$ 912
United Airlines
21 Jul
YOW5:10 a.m.Ottawa
9h 54m
2 stops
ACK3:04 p.m.Nantucket Memorial
23 Jul
ACK3:44 p.m.Nantucket Memorial
6h 21m
1 stop
YOW10:05 p.m.Ottawa
C$ 972
United Airlines
21 Jun
YOW6:05 a.m.Ottawa
4h 10m
1 stop
ACK10:15 a.m.Nantucket Memorial
25 Jun
ACK10:53 a.m.Nantucket Memorial
5h 45m
1 stop
YOW4:38 p.m.Ottawa
C$ 973

momondo Fare Finder

 
Customize your flight search to find flights from Ottawa to Nantucket 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, momondo users made 96,600 searches. Data last updated 5 April 2026.
Use the filters below to find and compare flights from Ottawa to Nantucket that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

OttawaNantucket

YOW - ACK

YOWACK

Ottawa

Sun 21/6

6:05 a.m.-10:15 a.m.

1 stop4h 10m

Nantucket Memorial

Thu 25/6

10:53 a.m.-4:38 p.m.

1 stop5h 45m

C$ 912

OttawaNantucket

YOW - ACK

YOWACK

Ottawa

Tue 21/7

5:10 a.m.-3:04 p.m.

2 stops9h 54m

Nantucket Memorial

Thu 23/7

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

1 stop6h 21m

C$ 972

OttawaNantucket

YOW - ACK

YOWACK

Ottawa

Sun 21/6

6:05 a.m.-10:15 a.m.

1 stop4h 10m

Nantucket Memorial

Thu 25/6

10:53 a.m.-4:38 p.m.

1 stop5h 45m

C$ 973

OttawaNantucket

YOW - ACK

YOWACK

Ottawa

Sun 21/6

6:05 a.m.-10:15 a.m.

1 stop4h 10m

Nantucket Memorial

Thu 25/6

10:53 a.m.-4:38 p.m.

1 stop5h 45m

C$ 974

OttawaNantucket

YOW - ACK

YOWACK

Ottawa

Tue 21/7

6:05 a.m.-10:15 a.m.

1 stop4h 10m

Nantucket Memorial

Thu 23/7

10:53 a.m.-4:38 p.m.

1 stop5h 45m

C$ 979

OttawaNantucket

YOW - ACK

YOWACK

Ottawa

Tue 21/7

6:05 a.m.-10:15 a.m.

1 stop4h 10m

Nantucket Memorial

Thu 23/7

10:53 a.m.-11:54 p.m.

2 stops13h 01m

C$ 1,039

OttawaNantucket

YOW - ACK

YOWACK

Ottawa

Tue 21/7

6:55 a.m.-11:35 a.m.

2 stops28h 40m

Nantucket Memorial

Thu 23/7

4:40 p.m.-12:20 a.m.

2 stops31h 40m

C$ 1,099

OttawaNantucket

YOW - ACK

YOWACK

Ottawa

Tue 21/7

6:05 a.m.-10:15 a.m.

1 stop4h 10m

Nantucket Memorial

Thu 23/7

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

1 stop6h 21m

C$ 1,121

OttawaNantucket

YOW - ACK

YOWACK

Ottawa

Sun 21/6

5:10 a.m.-2:56 p.m.

2 stops9h 46m

Nantucket Memorial

Thu 25/6

10:53 a.m.-4:38 p.m.

1 stop5h 45m

C$ 1,136

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Boston from

How to get the cheapest flight ticket from Ottawa to Nantucket

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Which airlines fly to Nantucket?

Porter Airlines, Air Canada and Air Transat are the top three most popular airlines that fly to Nantucket from Ottawa according to our data. Porter Airlines is the first choice among our users, with 57% of people opting to fly with this airline when travelling to Nantucket. Keep in mind that there are 4 different airlines that fly to Nantucket on a routine basis, so you have a few additional options to choose from.

When to book flights from Ottawa to Nantucket

Are you open to changing your travel dates? Check out the ideal times to fly from Ottawa to Nantucket according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ottawa to Nantucket (YOW to ACK) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ottawa to Nantucket

Fastest flight time

4h 10m

Direct flights

None
The fastest flight from Ottawa to Nantucket takes 4h 10m
There are no direct flights from Ottawa to Nantucket. There are no popular flight routes from Ottawa to Nantucket.
Search flight deals

Frequently asked questions about flying from Ottawa to Nantucket

  • How far is Ottawa to Nantucket Memorial by plane?

    The distance between Ottawa and Nantucket Memorial is about 644.2 km. 4h 10m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Ottawa Airport to Nantucket Memorial Airport?

    Prices for flights from Ottawa Airport to Nantucket Memorial Airport are updated daily.

  • How old do you have to be to fly from Ottawa Airport to Nantucket Memorial Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ottawa Airport to Nantucket Memorial Airport.

  • What documentation or ID do you need to fly to Nantucket Memorial Airport?

    The necessary travel and health documents for your Nantucket Memorial Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Ottawa to Nantucket?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ottawa to Nantucket. momondo saves you time and could save you money on your trip.

Can I find flights from Ottawa to Nantucket with flexible booking policies on momondo?

Yes. All flights to Nantucket from Ottawa on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Ottawa to Nantucket?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Nantucket from Ottawa.

I’m not ready to book a flight from Ottawa to Nantucket right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Ottawa to Nantucket now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Nantucket and let you know when they change.

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