Cheap Flights From Macdonald-Cartier Intl. (YOW) To Valley Intl. (HRL)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Cheapest Flights from Ottawa (YOW) to Harlingen (HRL)

The cheapest flights to Valley Intl. found within the past 7 days were CA $532 round trip and CA $293 one way. Prices and availability subject to change. Additional terms may apply.

Tue, Mar 24 - Thu, Apr 2
YOW
Ottawa
HRL
Harlingen
CA $532 Roundtrip, found 21 hours ago
CA $532
Roundtrip
found 21 hours ago
Select Air Canada flight, departing Tue, Mar 24 from Ottawa to Harlingen, returning Thu, Apr 2, priced at CA $532 found 21 hours ago
Tue, Mar 24 - Tue, Mar 31
YOW
Ottawa
HRL
Harlingen
CA $623 Roundtrip, found 21 hours ago
CA $623
Roundtrip
found 21 hours ago
Select United flight, departing Tue, Mar 24 from Ottawa to Harlingen, returning Tue, Mar 31, priced at CA $623 found 21 hours ago
Tue, Mar 24 - Tue, Mar 31
YOW
Ottawa
HRL
Harlingen
CA $686 Roundtrip, found 21 hours ago
CA $686
Roundtrip
found 21 hours ago
Select United flight, departing Tue, Mar 24 from Ottawa to Harlingen, returning Tue, Mar 31, priced at CA $686 found 21 hours ago
Tue, Mar 24 - Tue, Mar 31
YOW
Ottawa
HRL
Harlingen
CA $696 Roundtrip, found 21 hours ago
CA $696
Roundtrip
found 21 hours ago
Select United flight, departing Tue, Mar 24 from Ottawa to Harlingen, returning Tue, Mar 31, priced at CA $696 found 21 hours ago
Tue, Mar 24 - Tue, Mar 31
YOW
Ottawa
HRL
Harlingen
CA $707 Roundtrip, found 21 hours ago
CA $707
Roundtrip
found 21 hours ago
Select United flight, departing Tue, Mar 24 from Ottawa to Harlingen, returning Tue, Mar 31, priced at CA $707 found 21 hours ago
Tue, Mar 24 - Tue, Mar 31
YOW
Ottawa
HRL
Harlingen
CA $723 Roundtrip, found 21 hours ago
CA $723
Roundtrip
found 21 hours ago
Select United flight, departing Tue, Mar 24 from Ottawa to Harlingen, returning Tue, Mar 31, priced at CA $723 found 21 hours ago
Tue, Mar 24 - Tue, Mar 31
YOW
Ottawa
HRL
Harlingen
CA $734 Roundtrip, found 21 hours ago
CA $734
Roundtrip
found 21 hours ago
Select United flight, departing Tue, Mar 24 from Ottawa to Harlingen, returning Tue, Mar 31, priced at CA $734 found 21 hours ago
Tue, Mar 24 - Tue, Mar 31
YOW
Ottawa
HRL
Harlingen
CA $735 Roundtrip, found 21 hours ago
CA $735
Roundtrip
found 21 hours ago
Select Air Canada flight, departing Tue, Mar 24 from Ottawa to Harlingen, returning Tue, Mar 31, priced at CA $735 found 21 hours ago
Wed, Mar 25 - Thu, Apr 2
YOW
Ottawa
HRL
Harlingen
CA $744 Roundtrip, found 21 hours ago
CA $744
Roundtrip
found 21 hours ago
Select Air Canada flight, departing Wed, Mar 25 from Ottawa to Harlingen, returning Thu, Apr 2, priced at CA $744 found 21 hours ago
Tue, Mar 24 - Tue, Mar 31
YOW
Ottawa
HRL
Harlingen
CA $748 Roundtrip, found 21 hours ago
CA $748
Roundtrip
found 21 hours ago
Select Air Canada flight, departing Tue, Mar 24 from Ottawa to Harlingen, returning Tue, Mar 31, priced at CA $748 found 21 hours ago

Popular Flight Routes from Ottawa (YOW)

Travelers at YOW love to visit these top cities. Roam to the top destinations from Ottawa (YOW) today with the cheap prices from Travelocity!

Popular Flight Routes from Harlingen (HRL)

Travelers at HRL love to visit these top cities. Roam to the top destinations from Harlingen(HRL) today with the cheap prices from Travelocity!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.