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Tulum

$340+ Cheap flights from Harlingen, TX (HRL) to Tulum, Mexico

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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
HRL — CUN
Mar 31 — Apr 71
Tue 3/31
Tue 4/7
1 adult, Economy
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Cheap flight deals from Harlingen to Tulum

Cheapest flights from Harlingen to Tulum
Explore the most affordable flight options available from Harlingen to Tulum. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 1, 2026.

This FlightHub deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/41:49 pm
HRL
-
CUN
Nonstop2h 07m
Sun Country Air
Sat 7/1110:33 am
CUN
-
HRL
Nonstop2h 16m
Sun Country Air
Deal found 2/25$347
This Sun Country Air deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/271:49 pm
HRL
-
CUN
Nonstop2h 07m
Sun Country Air
Sat 7/410:33 am
CUN
-
HRL
Nonstop2h 16m
Sun Country Air
Deal found 3/1$349
This Sun Country Air deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/271:49 pm
HRL
-
CUN
Nonstop2h 07m
Sun Country Air
Wed 7/110:33 am
CUN
-
HRL
Nonstop2h 16m
Sun Country Air
Deal found 3/1$379
This American Airlines deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/138:05 pm
HRL
-
CUN
1 stop13h 55m
American Airlines
Fri 7/177:30 am
CUN
-
HRL
1 stop12h 05m
American Airlines
Deal found 3/1$519
This United Airlines deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:00 am
HRL
-
CUN
1 stop12h 19m
United Airlines
Sun 4/197:51 am
CUN
-
HRL
1 stop11h 49m
United Airlines
Deal found 2/26$522
This United Airlines deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/285:20 pm
HRL
-
CUN
1 stop5h 00m
United Airlines
Thu 7/25:35 am
CUN
-
HRL
1 stop10h 24m
United Airlines
Deal found 3/1$528
This United Airlines deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/217:00 am
HRL
-
CUN
1 stop7h 18m
United Airlines
Wed 4/223:24 pm
CUN
-
HRL
1 stop6h 35m
United Airlines
Deal found 2/26$536
This United Airlines deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/15:20 pm
HRL
-
CUN
1 stop5h 00m
United Airlines
Mon 6/87:51 am
CUN
-
HRL
1 stop14h 03m
United Airlines
Deal found 2/25$548
This American Airlines deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/18:04 pm
HRL
-
CUN
2 stops17h 03m
American Airlines
Mon 6/87:30 am
CUN
-
HRL
1 stop8h 55m
American Airlines
Deal found 2/25$552
This American Airlines deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/187:53 pm
HRL
-
CUN
2 stops16h 47m
American Airlines
Mon 5/2511:30 am
CUN
-
HRL
2 stops12h 43m
American Airlines
Deal found 2/26$556

Find flight deals from Harlingen to Tulum

Keep the following information in mind while searching for Harlingen to Tulum flight deals. Data was last updated March 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$347
(FlightHub)

One-way from

$340
(United Airlines)

Popular in

December

Cheapest in

June

Average price

$636
Provider with most accurate pricing for Harlingen Valley Intl-Cancun flight deals.
Search Deals
Provider most trusted by Cheapflights users for Harlingen Valley Intl-Cancun flights.
Search Deals
From Harlingen Valley Intl to Tulum
Search Deals
One-way flight from Harlingen Valley Intl to Tulum
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($72 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Harlingen to Tulum that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 1, 2026.
Use the filters below to find and compare flights from Harlingen to Tulum that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HarlingenCancún

HRL - CUN

HRLCUN

Harlingen Valley Intl

Mon 7/13

8:05 pm-10:00 am

1 stop13h 55m

Cancun

Fri 7/17

7:30 am-7:35 pm

1 stop12h 05m

$519

HarlingenCancún

HRL - CUN

HRLCUN

Harlingen Valley Intl

Wed 4/15

7:00 am-7:19 pm

1 stop12h 19m

Cancun

Sun 4/19

7:51 am-7:40 pm

1 stop11h 49m

$522

HarlingenCancún

HRL - CUN

HRLCUN

Harlingen Valley Intl

Tue 4/21

7:00 am-2:18 pm

1 stop7h 18m

Cancun

Wed 4/22

3:24 pm-9:59 pm

1 stop6h 35m

$536

HarlingenCancún

HRL - CUN

HRLCUN

Harlingen Valley Intl

Mon 6/1

5:20 pm-10:20 pm

1 stop5h 00m

Cancun

Mon 6/8

7:51 am-9:54 pm

1 stop14h 03m

$548

HarlingenCancún

HRL - CUN

HRLCUN

Harlingen Valley Intl

Mon 6/8

6:00 am-8:06 pm

1 stop14h 06m

Cancun

Fri 6/12

7:30 am-4:25 pm

1 stop8h 55m

$563

HarlingenCancún

HRL - CUN

HRLCUN

Harlingen Valley Intl

Mon 6/22

4:57 pm-9:31 am

2 stops16h 34m

Cancun

Fri 6/26

7:50 am-7:34 pm

1 stop11h 44m

$569

HarlingenCancún

HRL - CUN

HRLCUN

Harlingen Valley Intl

Tue 6/23

8:04 pm-10:30 am

2 stops14h 26m

Cancun

Tue 6/30

12:04 pm-10:08 am

1 stop22h 04m

$577

HarlingenCancún

HRL - CUN

HRLCUN

Harlingen Valley Intl

Mon 4/13

9:20 am-7:19 pm

1 stop9h 59m

Cancun

Mon 4/20

7:51 am-7:40 pm

1 stop11h 49m

$581

HarlingenCancún

HRL - CUN

HRLCUN

Harlingen Valley Intl

Mon 7/13

5:15 am-1:40 pm

2 stops8h 25m

Cancun

Fri 7/17

1:10 pm-11:40 pm

2 stops10h 30m

$584

HarlingenCancún

HRL - CUN

HRLCUN

Harlingen Valley Intl

Tue 3/10

9:20 am-2:59 pm

1 stop5h 39m

$340

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/1

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

Best time to book a flight from Harlingen to Tulum

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

Cheapflights Insights

Everything you need to know about your flight from Harlingen to Tulum

What is the cheapest month to book a flight from Harlingen, Texas to Tulum?

Currently, February is the cheapest month in which you can book a flight from Harlingen, Texas to Tulum (average of $100). Flying from Harlingen, Texas to Tulum in December is currently the most expensive (average of $170). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Tulum

Get insights into the airlines that provide service to Tulum. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Tulum. Reviews last updated March 1, 2026.
Peruse reviews from past customers who have flown with Southwest, United Airlines, and Sun Country Air from Harlingen to Tulum to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,305 reviews

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Feb 2026

DEN - BDL

Weird they cancelled a direct and rerouted me on a connecting flight to get in 10 hours later. What was the point? Crew and flight were great, but not sure what's going on with Southwest.
Southwest
8.0
Very good
4,305 reviews
Southwest
8.0
Very good
4,305 reviews

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Feb 2026

DEN - BDL

Weird they cancelled a direct and rerouted me on a connecting flight to get in 10 hours later. What was the point? Crew and flight were great, but not sure what's going on with Southwest.
United Airlines
7.4
Good
9,371 reviews
Southwest
8.0
Very good
4,305 reviews

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Feb 2026

DEN - BDL

Weird they cancelled a direct and rerouted me on a connecting flight to get in 10 hours later. What was the point? Crew and flight were great, but not sure what's going on with Southwest.
Sun Country Air
6.8
Okay
340 reviews
Southwest
8.0
Very good
4,305 reviews

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Feb 2026

DEN - BDL

Weird they cancelled a direct and rerouted me on a connecting flight to get in 10 hours later. What was the point? Crew and flight were great, but not sure what's going on with Southwest.

Related info for your journey

Find useful and relevant information for your journey from Harlingen to Tulum. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Harlingen to Tulum?

    Harlingen Valley Intl (HRL), located 3.7 mi from the city center, is the airport you fly out of when you book flights from Harlingen to Tulum. 3 airlines have flights from Valley Intl to Tulum on a regular basis. Booking flights from Harlingen Valley Intl to Tulum should not be difficult; the airport handles an average of 0 outbound flights to Tulum per day.

  • How popular is this Harlingen, Texas to Tulum flight route?

    This flight path from Harlingen Valley Intl to Tulum was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Harlingen, Texas to Tulum?

    A quick flight from Harlingen, Texas to Tulum can take about 5h 02m. American Airlines provides one of the quickest options available for as low as $516. Airlines will cover a distance of 770 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Harlingen to Tulum that include hotel bookings?

    Yes. In addition to deals on Harlingen to Tulum flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Harlingen to Tulum?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Harlingen to Tulum.

  • Can I find deals for business class flights from Harlingen to Tulum?

    Yes. Cheapflights offers flight deals from Harlingen to Tulum by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Harlingen, Texas to Tulum?

    Currently, February is the cheapest month in which you can book a flight from Harlingen, Texas to Tulum (average of $100). Flying from Harlingen, Texas to Tulum in December is currently the most expensive (average of $170). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Harlingen to Tulum

Discover the top 3 airlines that operate flights from Harlingen to Tulum. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
Sun Country AirCheapest$316Average$329FlexibilityNo cancel feeOn-time83%
United AirlinesCheapest$366Average$522FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$369Average$628FlexibilityNo cancel feeOn-time63%

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