C$ 229+ Cheap flights from Harlingen, TX

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 15/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
HRL — YUL
27 Nov — 4 Dec1
1 adult
1 adult, Economy, 0 bags

What to know about flights from Harlingen

Discover essential information about flights departing from Harlingen, including flight schedules, destinations, airlines operating at the Harlingen airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 28 October 2025.

Good one-way deal

C$ 539 or less
Price to beat on a one-way flight from Harlingen Valley Intl.
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Cheapest flights from Harlingen
Explore the most affordable flight options available from Harlingen. Find the lowest fares based on data from user searches, with prices last updated on 28 October 2025.

Tue 11/1111:30 a.m.HRL - SEA
2 stops13h 00mSouthwest
Tue 18/119:35 a.m.SEA - HRL
2 stops10h 20mSouthwest
Deal found 26/10C$ 518
Tue 11/1112:10 p.m.HRL - SEA
3 stops13h 34mUnited Airlines
Tue 18/115:30 a.m.SEA - HRL
2 stops14h 24mUnited Airlines
Deal found 26/10C$ 632
Sun 28/1211:49 a.m.HRL - SEA
1 stop22h 32mSun Country Air
Sat 3/16:28 p.m.SEA - HRL
1 stop14h 31mSun Country Air
Deal found 26/10C$ 650
Fri 7/1112:10 p.m.HRL - SEA
1 stop9h 15mUnited Airlines
Mon 10/119:04 a.m.SEA - HRL
2 stops10h 50mUnited Airlines
Deal found 27/10C$ 761
Sun 9/115:00 a.m.HRL - SEA
2 stops10h 54mUnited Airlines
Thu 13/115:30 a.m.SEA - HRL
2 stops12h 09mUnited Airlines
Deal found 25/10C$ 762
Sat 13/127:00 a.m.HRL - SEA
2 stops10h 29mUnited Airlines
Sat 13/1211:59 p.m.SEA - HRL
1 stop9h 05mUnited Airlines
Deal found 27/10C$ 820
Mon 24/1112:10 p.m.HRL - SEA
2 stops14h 49mUnited Airlines
Mon 1/1212:41 p.m.SEA - HRL
2 stops25h 18mUnited Airlines
Deal found 27/10C$ 888
Wed 26/1112:00 p.m.HRL - SEA
2 stops10h 15mSouthwest
Sun 30/115:00 a.m.SEA - HRL
2 stops10h 45mSouthwest
Deal found 26/10C$ 926
Tue 7/45:15 a.m.HRL - YUL
2 stops11h 27mUnited Airlines
Wed 8/49:45 a.m.YUL - HRL
2 stops12h 59mUnited Airlines
Deal found 26/10C$ 943
Sat 27/128:11 p.m.HRL - YUL
1 stop18h 03mAmerican Airlines
Wed 7/13:52 p.m.YUL - HRL
2 stops19h 44mAmerican Airlines
Deal found 26/10C$ 959
Sun 23/119:35 a.m.HRL - SEA
2 stops10h 30mSouthwest
Sun 30/115:00 a.m.SEA - HRL
2 stops10h 45mSouthwest
Deal found 26/10C$ 961
Tue 7/45:50 a.m.HRL - YUL
1 stop7h 59mAmerican Airlines
Wed 8/412:30 p.m.YUL - HRL
2 stops12h 29mAmerican Airlines
Deal found 24/10C$ 1,083

Find flights from Harlingen within your budget

 
Find flights departing from Harlingen that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 28 October 2025. In the last 7 days, Cheapflights users made a total of 629,999 searches

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

HarlingenSeattle

HRL - SEA

HRLSEA

Harlingen Valley Intl

Tue 11/11

11:30 a.m.-10:30 p.m.

2 stops13h 00m

Seattle/Tacoma Intl

Tue 18/11

9:35 a.m.-9:55 p.m.

2 stops10h 20m

C$ 518

HarlingenSeattle

HRL - SEA

HRLSEA

Harlingen Valley Intl

Fri 7/11

12:10 p.m.-7:25 p.m.

1 stop9h 15m

Seattle/Tacoma Intl

Mon 10/11

9:04 a.m.-9:54 p.m.

2 stops10h 50m

C$ 761

HarlingenSeattle

HRL - SEA

HRLSEA

Harlingen Valley Intl

Sun 9/11

5:00 a.m.-1:54 p.m.

2 stops10h 54m

Seattle/Tacoma Intl

Thu 13/11

5:30 a.m.-7:39 p.m.

2 stops12h 09m

C$ 762

HarlingenSeattle

HRL - SEA

HRLSEA

Harlingen Valley Intl

Sat 13/12

7:00 a.m.-3:29 p.m.

2 stops10h 29m

Seattle/Tacoma Intl

Sat 13/12

11:59 p.m.-11:04 a.m.

1 stop9h 05m

C$ 820

HarlingenSeattle

HRL - SEA

HRLSEA

Harlingen Valley Intl

Mon 24/11

12:10 p.m.-12:59 a.m.

2 stops14h 49m

Seattle/Tacoma Intl

Mon 1/12

12:41 p.m.-3:59 p.m.

2 stops25h 18m

C$ 888

HarlingenSeattle

HRL - SEA

HRLSEA

Harlingen Valley Intl

Wed 26/11

12:00 p.m.-8:15 p.m.

2 stops10h 15m

Seattle/Tacoma Intl

Sun 30/11

5:00 a.m.-5:45 p.m.

2 stops10h 45m

C$ 926

HarlingenMontreal

HRL - YUL

HRLYUL

Harlingen Valley Intl

Tue 7/4

5:15 a.m.-5:42 p.m.

2 stops11h 27m

Montreal Pierre Elliott Trudeau Intl

Wed 8/4

6:30 a.m.-9:44 p.m.

2 stops16h 14m

C$ 943

HarlingenMontreal

HRL - YUL

HRLYUL

Harlingen Valley Intl

Sat 27/12

8:11 p.m.-3:14 p.m.

1 stop18h 03m

Montreal Pierre Elliott Trudeau Intl

Wed 7/1

3:52 p.m.-10:36 a.m.

2 stops19h 44m

C$ 959

HarlingenSeattle

HRL - SEA

HRLSEA

Harlingen Valley Intl

Sun 23/11

9:35 a.m.-6:05 p.m.

2 stops10h 30m

Seattle/Tacoma Intl

Sun 30/11

5:00 a.m.-5:45 p.m.

2 stops10h 45m

C$ 961

HarlingenMontreal

HRL - YUL

HRLYUL

Harlingen Valley Intl

Tue 7/4

5:50 a.m.-2:49 p.m.

1 stop7h 59m

Montreal Pierre Elliott Trudeau Intl

Wed 8/4

12:30 p.m.-11:59 p.m.

2 stops12h 29m

C$ 1,083

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/10

Showing 1-10 of 25 results
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Best time to book a flight from Harlingen

Have a flexible travel schedule? Discover the best time to fly from Harlingen 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.

Travel insights for flights from Harlingen

Get recent, data-driven insights about flights from Harlingen including ideal travel times, pricing trends, and more.

What are popular destinations to fly to from Harlingen, Texas?

From Harlingen, Texas you can expect to find greater availability for the following destinations: Houston (116 flights per day), Dallas (68 flights per day) and Minneapolis (14 flights per day).

Minneapolis St Paul
Minneapolis St Paul
From C$ 539

What is the cheapest place to fly to from Harlingen, Texas?

The cheapest city to fly to from Harlingen, Texas is Minneapolis St Paul, with prices starting at C$ 539. Explore other affordable destinations below.

Minneapolis St Paul
Minneapolis St Paul
From C$ 539

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Related info for your journey

Access useful and relevant information related to your journey from Harlingen. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 28 October 2025.

  • What are the most popular destinations to fly to from Harlingen, Texas?

    This month, the top selected destinations from Harlingen, Texas are Denver, Dallas/Fort Worth Airport, Las Vegas. Throughout the year, Las Vegas, Dallas/Fort Worth Airport, Minneapolis are some of the top choices made by users flying from Harlingen, Texas.

  • What is the cheapest flight from Harlingen, Texas to anywhere?

    Users have flown out of Harlingen, Texas for as low as C$ 539 to Minneapolis (prices may vary depending on the airline and departure time). On average, users have booked flights for C$ 539 to fly from Harlingen, Texas.

  • What is the cheapest premium economy flight from Harlingen, Texas?

    Options for some of the cheapest premium economy flights from Harlingen, Texas we have found on Cheapflights are as follows:
    Fly from Harlingen Valley Intl to Houston George Bush Intcntl Airport starting at C$ 3,522

  • How does Cheapflights help users find flights from Harlingen?

    Deals for flights from Harlingen are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

  • Why should you use Cheapflights to find cheap flight tickets from Harlingen?

    Cheapflights simply makes it quick and affordable to book flights from Harlingen by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

  • Can Cheapflights find flights from Harlingen with no change fees?

    Users can book flights with no change fees policies with our dedicated filters. Book flights from Harlingen flexibly with Cheapflights today.

  • Can Cheapflights notify me if prices for flights from Harlingen become cheaper?

    Yes, Cheapflights offers price alerts on flights from Harlingen so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

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How does Cheapflights help users find flights from Harlingen?

Deals for flights from Harlingen are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Harlingen?

Cheapflights simply makes it quick and affordable to book flights from Harlingen by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Harlingen with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Harlingen flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Harlingen become cheaper?

Yes, Cheapflights offers price alerts on flights from Harlingen so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

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