How do I know if a flight to Harlingen is a good deal?

A good deal on a flight to Harlingen is around C$ 852 round-trip. This fare is in the lowest 25% of round-trip prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

What are the most popular airlines flying to Harlingen?

American Airlines is the most popular airline flying to Harlingen among KAYAK users, followed by WestJet and Delta.

C$ 556 CHEAP FLIGHTS to Harlingen in 2026

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Cheapest round-trip

C$ 1,017

Typical prices: C$ 852-C$ 1,193

United Airlines

Wed 5/12Sun 9/12

YXE - HRL • 2 stops

Cheapest one-way flights

C$ 556

Typical prices: C$ 376-C$ 563

United Airlines

Mon 22/10

YXE - HRL • 3 stops

Top airlines

Delta

Best reviews • 7.8 score

Airline reviews

Top routes

YMQ - HRL

Cheapest • 9% average savings

YWG - HRL

Most popular

Insights

When to travel

February

Cheapest • 37% price drop

December

Most popular

Good to know

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We hope you enjoy your trip to Harlingen!

Flight Deals

Cheap Flights to Harlingen

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

All Flight Deals

Recent round-trip flight deals to Harlingen

Sat, 5 Dec - Wed, 9 Dec

3:40 p.m. - 3:50 p.m.YXE Saskatoon-HRL Harlingen Valley Intl

24h 10m2 stops Toronto Pearson Intl Houston George Bush Intcntl

12:00 p.m. - 10:41 a.m.HRL Harlingen Valley Intl-YXE Saskatoon

22h 41m2 stops Houston George Bush Intcntl Toronto Pearson Intl

C$ 1,017United Airlines

Sat, 5 Dec - Wed, 9 Dec

3:40 p.m. - 3:50 p.m.YXE Saskatoon-HRL Harlingen Valley Intl

24h 10m2 stops Toronto Pearson Intl Houston George Bush Intcntl

12:00 p.m. - 10:41 a.m.HRL Harlingen Valley Intl-YXE Saskatoon

22h 41m2 stops Houston George Bush Intcntl Toronto Pearson Intl

C$ 1,029United Airlines

Sat, 5 Dec - Wed, 9 Dec

3:40 p.m. - 3:50 p.m.YXE Saskatoon-HRL Harlingen Valley Intl

24h 10m2 stops Toronto Pearson Intl Houston George Bush Intcntl

12:00 p.m. - 10:41 a.m.HRL Harlingen Valley Intl-YXE Saskatoon

22h 41m2 stops Houston George Bush Intcntl Toronto Pearson Intl

C$ 1,040United Airlines

Sat, 5 Dec - Wed, 9 Dec

3:40 p.m. - 3:50 p.m.YXE Saskatoon-HRL Harlingen Valley Intl

24h 10m2 stops Toronto Pearson Intl Houston George Bush Intcntl

12:00 p.m. - 10:41 a.m.HRL Harlingen Valley Intl-YXE Saskatoon

22h 41m2 stops Houston George Bush Intcntl Toronto Pearson Intl

C$ 1,041United Airlines

Booking Insights

Price, demand, and travel trends for Canada to Harlingen flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Canada to Harlingen with more confidence.

Prices

Airlines

How much is a flight to Harlingen?

A round-trip flight to Harlingen costs C$ 979 on average, based on data over the past 12 months on KAYAK. Round-trip fares from Montreal average C$ 852, while Toronto runs a bit higher at C$ 870.

What is the cheapest day to fly to Harlingen?

Tuesday is the cheapest day to fly to Harlingen at C$ 840 round-trip on average over the past 12 months on KAYAK. Saturday is the most expensive at C$ 1,175.

What is the cheapest time of day to fly to Harlingen?

Morning flights to Harlingen are the cheapest at C$ 936 round-trip on average. Night flights are the most expensive at C$ 1,290.

What is a good deal for flights to Harlingen?

Flights under C$ 852 are considered a good deal. 25% of KAYAK users found round-trip flights to Harlingen at or below these prices, with the lowest fares from:

Montreal C$ 570

Find deals

Low season	June
High season	December
Cheapest flight	C$ 556

Best time to beat the crowds (16% less expensive on average)

Most popular time to fly (18% more expensive on average)

Flights from Saskatoon to Harlingen

When to book flights to Harlingen

Are your dates flexible? Find out the best times to travel to Harlingen based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. The information is for flights to Harlingen based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

How do I know if a flight to Harlingen is a good deal?
A good deal on a flight to Harlingen is around C$ 852 round-trip. This fare is in the lowest 25% of round-trip prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

For flights to Harlingen, recent KAYAK data shows that stronger deals tend to land around C$ 852 round-trip. If you see a fare below that threshold, it's a strong deal – book before the price climbs back up.
If you can choose when to go, aim to travel to Harlingen in February. Round-trip fares historically average C$ 616 that month – typically the cheapest month to travel based on the last 12 months.
Before you book:

• Check the route's typical price range so you can spot a deal.
• Confirm baggage fees and seat selection costs on budget carriers.
• Verify whether you need any travel documents beyond an ID.
• Pick a departure airport, since your nearest may not be the cheapest origin.
Shift your departure to morning to save up to C$ 354 per round-trip. Morning flights to Harlingen average C$ 936 compared to C$ 1,290 for evening flights. See the time-of-day chart above for the full breakdown.