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Williamstown

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Williamstown Flights as Low as $176

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Air Canada
Fri, Oct 23 - Tue, Oct 27
YYC
Calgary Intl.
YOW
Macdonald-Cartier Intl.
$176 Roundtrip, found 1 day ago
$176
Roundtrip
found 1 day ago
Select Air Canada flight, departing Fri, Oct 23 from Calgary Intl. to Macdonald-Cartier Intl., returning Tue, Oct 27, priced at $176 found 1 day ago
WestJet
Sat, Oct 17 - Wed, Oct 28
YYC
Calgary Intl.
YOW
Macdonald-Cartier Intl.
$192 Roundtrip, found 1 day ago
$192
Roundtrip
found 1 day ago
Select WestJet flight, departing Sat, Oct 17 from Calgary Intl. to Macdonald-Cartier Intl., returning Wed, Oct 28, priced at $192 found 1 day ago
Porter Airlines
Fri, Oct 23 - Tue, Oct 27
YYC
Calgary Intl.
YOW
Macdonald-Cartier Intl.
$193 Roundtrip, found 1 day ago
$193
Roundtrip
found 1 day ago
Select Porter Airlines flight, departing Fri, Oct 23 from Calgary Intl. to Macdonald-Cartier Intl., returning Tue, Oct 27, priced at $193 found 1 day ago
Air Canada
Fri, Oct 23 - Tue, Oct 27
YYC
Calgary Intl.
YOW
Macdonald-Cartier Intl.
$193 Roundtrip, found 1 day ago
$193
Roundtrip
found 1 day ago
Select Air Canada flight, departing Fri, Oct 23 from Calgary Intl. to Macdonald-Cartier Intl., returning Tue, Oct 27, priced at $193 found 1 day ago
WestJet
Fri, Oct 23 - Tue, Oct 27
YYC
Calgary Intl.
YOW
Macdonald-Cartier Intl.
$195 Roundtrip, found 1 day ago
$195
Roundtrip
found 1 day ago
Select WestJet flight, departing Fri, Oct 23 from Calgary Intl. to Macdonald-Cartier Intl., returning Tue, Oct 27, priced at $195 found 1 day ago
Porter Airlines
Fri, Oct 16 - Tue, Oct 27
YYC
Calgary Intl.
YOW
Macdonald-Cartier Intl.
$198 Roundtrip, found 3 days ago
$198
Roundtrip
found 3 days ago
Select Porter Airlines flight, departing Fri, Oct 16 from Calgary Intl. to Macdonald-Cartier Intl., returning Tue, Oct 27, priced at $198 found 3 days ago
WestJet
Thu, Oct 15 - Mon, Oct 26
YYC
Calgary Intl.
YOW
Macdonald-Cartier Intl.
$199 Roundtrip, found 3 days ago
$199
Roundtrip
found 3 days ago
Select WestJet flight, departing Thu, Oct 15 from Calgary Intl. to Macdonald-Cartier Intl., returning Mon, Oct 26, priced at $199 found 3 days ago
WestJet
Thu, Oct 15 - Sat, Oct 24
YYZ
Pearson Intl.
YOW
Macdonald-Cartier Intl.
$199 Roundtrip, found 2 days ago
$199
Roundtrip
found 2 days ago
Select WestJet flight, departing Thu, Oct 15 from Pearson Intl. to Macdonald-Cartier Intl., returning Sat, Oct 24, priced at $199 found 2 days ago
Air Canada
Tue, Oct 20 - Tue, Oct 27
YYC
Calgary Intl.
YOW
Macdonald-Cartier Intl.
$200 Roundtrip, found 3 days ago
$200
Roundtrip
found 3 days ago
Select Air Canada flight, departing Tue, Oct 20 from Calgary Intl. to Macdonald-Cartier Intl., returning Tue, Oct 27, priced at $200 found 3 days ago
WestJet
Mon, Oct 26 - Tue, Oct 27
YYC
Calgary Intl.
YOW
Macdonald-Cartier Intl.
$201 Roundtrip, found 4 days ago
$201
Roundtrip
found 4 days ago
Select WestJet flight, departing Mon, Oct 26 from Calgary Intl. to Macdonald-Cartier Intl., returning Tue, Oct 27, priced at $201 found 4 days ago
Air Transat
Sun, Dec 13 - Wed, Jan 6
YYC
Calgary Intl.
YOW
Macdonald-Cartier Intl.
$237 Roundtrip, found 1 day ago
$237
Roundtrip
found 1 day ago
Select Air Transat flight, departing Sun, Dec 13 from Calgary Intl. to Macdonald-Cartier Intl., returning Wed, Jan 6, priced at $237 found 1 day ago
Air Canada
Fri, Jan 8 - Sun, Jan 24
FLL
Fort Lauderdale - Hollywood Intl.
YOW
Macdonald-Cartier Intl.
$285 Roundtrip, found 1 day ago
$285
Roundtrip
found 1 day ago
Select Air Canada flight, departing Fri, Jan 8 from Fort Lauderdale - Hollywood Intl. to Macdonald-Cartier Intl., returning Sun, Jan 24, priced at $285 found 1 day ago
WestJet
Tue, Sep 29 - Wed, Oct 21
YEG
Edmonton Intl.
YOW
Macdonald-Cartier Intl.
$300 Roundtrip, found 3 days ago
$300
Roundtrip
found 3 days ago
Select WestJet flight, departing Tue, Sep 29 from Edmonton Intl. to Macdonald-Cartier Intl., returning Wed, Oct 21, priced at $300 found 3 days ago
United
Wed, Oct 21 - Tue, Oct 27
FLL
Fort Lauderdale - Hollywood Intl.
YOW
Macdonald-Cartier Intl.
$447 Roundtrip, just found
$447
Roundtrip
just found
Select United flight, departing Wed, Oct 21 from Fort Lauderdale - Hollywood Intl. to Macdonald-Cartier Intl., returning Tue, Oct 27, priced at $447 just found
Delta
Tue, Oct 20 - Sun, Oct 25
FLL
Fort Lauderdale - Hollywood Intl.
YOW
Macdonald-Cartier Intl.
$479 Roundtrip, just found
$479
Roundtrip
just found
Select Delta flight, departing Tue, Oct 20 from Fort Lauderdale - Hollywood Intl. to Macdonald-Cartier Intl., returning Sun, Oct 25, priced at $479 just found
American Airlines
Fri, Jan 8 - Sun, Jan 24
FLL
Fort Lauderdale - Hollywood Intl.
YOW
Macdonald-Cartier Intl.
$614 Roundtrip, found 1 day ago
$614
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Jan 8 from Fort Lauderdale - Hollywood Intl. to Macdonald-Cartier Intl., returning Sun, Jan 24, priced at $614 found 1 day ago
Williamstown Flight Information
Destination airport
Macdonald-Cartier Intl.
Destination airport IATA code
YOW
Roundtrip price
$175

Last Minute Hotel Deals in Williamstown

Dev Hotel and Conference Centre

Dev Hotel and Conference Centre

3 out of 5
1950 Montreal Rd Cornwall ON
Book a stay at this business-friendly hotel in Cornwall. Enjoy free WiFi, free parking, and breakfast (surcharge). Popular attractions CT-133 Silver Star and ...
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Dev Hotel and Conference Centre
Best Western Parkway Inn & Conference Centre

Best Western Parkway Inn & Conference Centre

3.5 out of 5
1515 Vincent Massey Dr Cornwall ON
Book a stay at this business-friendly hotel in Cornwall. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the restaurant ...
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Best Western Parkway Inn & Conference Centre
Ramada by Wyndham Cornwall

Ramada by Wyndham Cornwall

3 out of 5
805 Brookdale Ave Cornwall ON
Book a stay at this business-friendly hotel in Cornwall. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the pool in our ...
8.6/10 Excellent! (1,109 reviews)
"Very pleasant stay. Room was very clean and nicely furnished. Plenty of parking and the included breakfast was just right. There is an attached restaurant which came in handy."

Reviewed on Sep 26, 2026

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Ramada by Wyndham Cornwall
Super 8 by Wyndham Cornwall ON

Super 8 by Wyndham Cornwall ON

2 out of 5
2694 Brookdale Ave Cornwall ON
Book a stay at this business-friendly motel in Cornwall. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
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Super 8 by Wyndham Cornwall ON
Motel 6 – Cornwall, ON

Motel 6 – Cornwall, ON

2.5 out of 5
1142 Brookdale Ave Cornwall ON
Stay at this hotel in Cornwall. Enjoy free WiFi, free parking, and cable TV channels. Our guests praise the helpful staff in our reviews. Popular attractions ...
7.4/10 Good! (239 reviews)
"Good for the money you pay"

Reviewed on Sep 25, 2026

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Motel 6 – Cornwall, ON
Comfort Inn

Comfort Inn

2.5 out of 5
1625 Vincent Massey Dr Cornwall ON
Book a stay at this golf hotel in Cornwall. Enjoy free breakfast, free parking, and a fitness center. Our guests praise the helpful staff and the clean rooms ...
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Comfort Inn
Hampton Inn By Hilton Cornwall

Hampton Inn By Hilton Cornwall

3.5 out of 5
1757 Vincent Massey Drive Cornwall ON
Book a stay at this business-friendly hotel in Cornwall. Enjoy free breakfast, free parking, and a 24-hour fitness center. Our guests praise the helpful staff ...
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Hampton Inn By Hilton Cornwall
First Canada Inn Cornwall

First Canada Inn Cornwall

3.5 out of 5
1618 Vincent Massey Drive Cornwall ON
Stay at this hotel in Cornwall. Enjoy free WiFi, free parking, and premium TV channels. Our guests praise the helpful staff and the clean rooms in our reviews. ...
7.4/10 Good! (401 reviews)
"Pas propre, draps pas lavé, la salle de bain était très sale et le bain pas lavé"

Reviewed on Sep 25, 2026

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First Canada Inn Cornwall
See all 98 properties in Williamstown
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.