
Book Cheap American Airlines flight from Montreal (YUL) to Harlingen (HRL)
Find The Best Day to Book a Cheap American Airlines Flights From Montreal to Harlingen
Cheapest American Airlines Flights from Montreal (YUL) to Harlingen (HRL)
The cheapest flights to Valley Intl. found within the past 7 days were CA $798 round trip and one way. Prices and availability subject to change. Additional terms may apply.
Grab a great American Airlines flight from YUL to HRL
To find a great deal on American Airlines flights with Travelocity, simply enter your origin and destination airports, pick your travel dates, and hit search. From here, you can sort by price, flight duration, and arrival/departure time. You can also filter to find nonstop flights.
Flying American Airlines Montreal to Harlingen gives you fights to choose from. With that direct flight time of , you’ll be touching down before you know it.
Find cheap flights with American Airlines between Montreal and Harlingen
American Airlines has a range of great fares on stacks of flights, and to find the most affordable for you, there are a few tricks you can try. Booking in advance, for example, is a great way to grab a fantastic deal. Also, choose the cheapest month, if you can. One-way flights from Montreal to Harlingen with American Airlines are .
The more flexible you are, the more affordable flights you’re likely to find. Consider one-way flights and connecting flights, as well as standard roundtrip and direct options. Even if you’re flying today, cheap last-minute flights are easy to find by entering your travel dates and hitting search.
Reasons to book your American Airlines flights with Travelocity
Travelocity makes it easy to book a seat, anywhere in the world. The vast inventory, fast search, and advanced filters put some of the best deals on the planet in one place. Whether you’re traveling on business, with friends, family, or on your own, take your pick from some fantastic options. And with free cancellation and pay later options, you can travel more and worry less.
Airport code | Country | Airport name | Number of flights |
---|---|---|---|
DFW | USA | Dallas-Fort Worth Intl. | 599 |
CLT | USA | Charlotte-Douglas Intl. | 536 |
ORD | USA | O'Hare Intl. | 317 |
PHL | USA | Philadelphia Intl. | 247 |
MIA | USA | Miami Intl. | 193 |
DCA | USA | Ronald Reagan Washington National | 152 |
PHX | USA | Sky Harbor Intl. | 141 |
LAX | USA | Los Angeles Intl. | 81 |
LGA | USA | LaGuardia | 72 |
BOS | USA | Logan Intl. | 57 |
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Reviewed on Jul. 8, 2025

Reviewed on Feb. 14, 2025
Want more than a(n) American Airlines Flight from Montreal to Harlingen?
Popular American Airlines Flight Routes from YUL
Domestic
- Toronto to New York (YYZ - JFK)
- Montreal to Paris (YUL - CDG)
- Toronto to Colombo (YYZ - CMB)
- Toronto to Mumbai (YYZ - BOM)
- Toronto to London (YYZ - LHR)
- Toronto to Orlando (YYZ - MCO)
- Toronto to Tokyo (YYZ - HND)
- Toronto to Las Vegas (YYZ - LAS)
- Toronto to Rome (YYZ - FCO)
- Toronto to Montego Bay (YYZ - MBJ)
International
- Toronto to Hong Kong (YYZ - HKG)
- Toronto to Tokyo (YYZ - HND)
- Toronto to Mumbai (YYZ - BOM)
- Toronto to Orlando (YYZ - MCO)
- Delhi to Toronto (DEL - YYZ)
- Toronto to London (YYZ - LHR)
- Toronto to Los Angeles (YYZ - LAX)
- Toronto to Las Vegas (YYZ - LAS)
- Toronto to Montego Bay (YYZ - MBJ)
- Toronto to Delhi (YYZ - DEL)
Most Popular
- Calgary to Dallas (YYC - DFW)
- Detroit to Dallas (DTW - DFW)
- Detroit to Austin (DTW - AUS)
- Air Canada Toronto (YYZ) to La Macaza (YTM) flights
- Delta Buffalo (BUF) to Austin (AUS) flights
- Porter Airlines Toronto (YTZ) to Québec City (YQB) flights
- Air Canada Toronto (YYZ) to Dallas (DFW) flights
- Buffalo to Dallas (BUF - DFW)
- Toronto to El Paso (YYZ - ELP)
- Toronto to Québec (YYZ - YQB)
- Toronto to Mont-Tremblant (YTZ - YTM)
- Toronto to Austin (YYZ - AUS)
- Air Canada Toronto (YYZ) to Houston (IAH) flights
- WestJet Calgary (YYC) to Houston (IAH) flights
- Winnipeg to Dallas (YWG - DFW)
- Vancouver to Dallas (YVR - DFW)
- Toronto to Dallas (YYZ - DFW)
- United Edmonton (YEG) to Houston (IAH) flights
- Toronto to Houston (YYZ - IAH)
- Vancouver to Houston (YVR - IAH)
- Xining to El Paso (XNN - ELP)
- Dallas to Toronto (DFW - YYZ)
- Buffalo to Houston (BUF - IAH)
- PAL Airlines Québec City (YQB) to Wabush (YWK) flights
- Calgary to Houston (YYC - IAH)
- Dallas to Buffalo (DFW - BUF)
- Toronto to Dallas (YTZ - DFW)
- Air Canada Vancouver (YVR) to Québec City (YQB) flights
- Edmonton to Dallas (YEG - DFW)
- Toronto to San Antonio (YYZ - SAT)