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Find cheap flights from Harlingen to Mexico from $127

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Harlingen to Mexico departing on 5/29. 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.
1 adult
0 bags
Mon 5/20
Mon 5/27

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Best Mexico Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Cancún
Cancúnnonstop$323
Mexico City
Mexico City1 stop$453
Monterrey
Monterrey1 stop$510
Morelia
Morelia1 stop$599

Good to know

Low season

January

High season

July

Cheapest flight

$127
Best time to beat the crowds with an average 62% drop in price.
Most popular time to fly and prices are also 50% lower on average.
Flight from Harlingen to Cancún

FAQs - booking Mexico flights

  • How does KAYAK find such low prices on flights from Harlingen to Mexico?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Harlingen to Mexico.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Harlingen to Mexico?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Mexico from Harlingen is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Harlingen to Mexico?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Mexico with an airline and back to Harlingen with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Harlingen to Mexico?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Mexico from Harlingen up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Mexico

  • Morning departure is around 16% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 3 airlines serving from Harlingen to Mexico

 
Need help choosing which airline to fly with from Harlingen to Mexico? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 11325 reviews
6.7food
8.1crew
7.2comfort
7.7boarding
7.1entertainment
Airline reviews

On time every leg of the journey and exceptional staff at counter, gate, and on board. I haven’t travelled in US for a long time and was genuinely surprised how pleasant this was.

10.0 ExcellentAnonymous, Apr 2024AUS - LAX
Read more about United Airlines reviews

On time every leg of the journey and exceptional staff at counter, gate, and on board. I haven’t travelled in US for a long time and was genuinely surprised how pleasant this was.

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

Trip was smooth bumpy from the wind but no issues at all the crew attendant was very pleasant and had great customer service

I liked everything about the flight. The service was excellent!

The customer service was excellent! Check-in, baggage check-in, boarding, the flight went very smooth.

Delayed a day due to snow storm. Was upgraded. That kind of made up for significant delays from FLL to COS with no compensation or acknowledgement.

The Polaris experience is top notch. From departure lounge to arrival lounge. Everything was top notch. One of the best first class experience

The leg space between me and the seat in front of me was excellent.

Over two hours wait to get wheelchair assistance from arrival to the departure gate for LA was unreasonable even though there appreared to be heavy demand.

Crew is way too many times on the intercom re explaining the same thing

Missed the flight because of them and up geting a rental car

Flight was fine. It took an unusually long time to have baggage delivered to the carousel in ORD.

I arrived to the airport 2 hours before my American Airlines flight was scheduled to take off. I have TSA pre-check. The airport was crazy packed when I arrived. After momentarily standing in the pre-check line, the TSA agent said that I am not pre-check. Of course I said that I am because I entered my KTN number on all my traveling sites and programs. I had to get out of line and go back to the AA counter to discover that American Airlines did not add my KTN to my boarding pass. I had to call TSA to find out my number, then have AA enter it onto my boarding pass. The emblem would not load onto my boarding pass. By this time, I decided to use my Clear in order to get through TSA but the line was ridiculous long. By the time I made through TSA, I missed my 11:08am flight and was re-booked for the 5:30pm. This is after the AA employee told me I should have gotten to the airport early. AA use to be a dependable airline not I use them only if I have too.

Flight from SBP to DFW 1. They rerouted us through PHX 2. Delayed flight out of SBP for 3 hrs so we missed our connection Downgrade on rerouted flight. Back of the plane, center seats, didn't sit together 4. Return flight out of DFW same exact thing. Delayed, missed connection, Downgrade + they lost our luggage! A complete mess.

Do not eat the bagel! Otherwise, good albeit late, breakfast in first. Boarding downgrade only because flight was delayed due to plane change due to undisclosed problem with original aircraft. I did not use entertainment.

Was as expected. Good leg room on planes - much appreciated.

Fight crew was not very attentive and the bastions were gross!

I don’t think the flight attendants are happy. They do not seem to be friendly or welcoming.

Gossipy flight attendants talked the whole flight about bar hopping and dating.

Didn't like the 6 hour delay as it caused me to miss all of my connections. Still, I did get home safely 14 hours late but exhausted.

A flight attendant appeared to not be in a good mood that served us; felt she was being short. Overhead announcements were very loud compared to other airlines and the message was not friendly and was a little confusing. This flight was particularly over all was not satisfying compared to previous Sun Country flights.

Airlines should have to add their fees to their fares

I am upset with the hidden fees for bringing on an overhead carryon onto flight and also having to pay for my seat selection. This should all be part of the original price of the ticket. Very poor customer service

Sun country Wi-Fi was not working. Flight was overbooked by two people. Had to pay extra for carryons day before flight and I don’t like hidden fees like that.

WiFi did not work. Woman flight attendant in the rear of the plane was moody.

Flight delayed over 3 hrs due to unexplained issue. No text message to notify.

Well we did not realize at first it was a ground transfer, but we really enjoyed it and would definitely recommend to friends and family. Our driver was awesome and the ride was wonderful. A bathroom on board would have been nice, but at least we were warned that there wasn't one so we went ahead of time.

We were on a fairly long flight and they offered nothing for a snack (unless you paid) and then quickly gave you a drink and were never to be seen again. I would have loved a refill on my water but that was not an option. The flight attendants were standing on ther phone when we boarded and left and never even greeted us. Any other flight I have been on they would have welcomed us on the plane and again greeted us as we got off. Our landline transfer from MSP to Rochester on the other hand was FANTASTIC! We would highly recommend!

Took forever to get the plane loaded and unloaded. Longest I have ever had. I was in the middle of the plane and it almost took a hour after landing to get off of the plane.

Our flight was delayed and there was no communication at the airport.

Book cheap flights from Harlingen to Mexico

Recent round-trip flight deals

6/19Wed
nonstopSun Country Air
2h 10mHRL-CUN
6/22Sat
nonstopSun Country Air
2h 12mCUN-HRL
$323
7/6Sat
1 stopAmerican Airlines
24h 00mHRL-CUN
7/10Wed
1 stopAmerican Airlines
7h 43mCUN-HRL
$401
5/17Fri
1 stopUnited Airlines
9h 57mHRL-CUN
5/24Fri
1 stopUnited Airlines
9h 08mCUN-HRL
$402
5/24Fri
1 stopAmerican Airlines
20h 40mHRL-CUN
6/1Sat
2 stopsAmerican Airlines
11h 59mCUN-HRL
$423
8/23Fri
1 stopAmerican Airlines
15h 38mHRL-CUN
8/27Tue
1 stopAmerican Airlines
5h 48mCUN-HRL
$424
8/23Fri
1 stopAmerican Airlines
9h 15mHRL-CUN
8/27Tue
2 stopsAmerican Airlines
11h 18mCUN-HRL
$428
7/6Sat
nonstopSun Country Air
2h 10mHRL-CUN
7/10Wed
nonstopSun Country Air
2h 12mCUN-HRL
$450
6/1Sat
1 stopUnited Airlines
25h 35mHRL-MEX
6/8Sat
1 stopUnited Airlines
13h 26mMEX-HRL
$453
7/6Sat
2 stopsAmerican Airlines
18h 31mHRL-CUN
7/10Wed
2 stopsAmerican Airlines
27h 41mCUN-HRL
$462
8/15Thu
1 stopAmerican Airlines
4h 59mHRL-CUN
8/19Mon
1 stopAmerican Airlines
15h 48mCUN-HRL
$464

Search by stops

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Recent one-way flight deals

5/29Wed
nonstopSun Country Air
2h 01mHRL-CUN
$127
6/26Wed
nonstopSun Country Air
2h 10mHRL-CUN
$149
5/29Wed
1 stopAmerican Airlines
20h 56mHRL-CUN
$180
6/26Wed
2 stopsAmerican Airlines
14h 39mHRL-CUN
$214
5/29Wed
2 stopsAmerican Airlines
17h 39mHRL-CUN
$220

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Last minute flights from Harlingen to Mexico

Last minute flight, train and bus deals

4/23Tue
multi-stopAmerican Airlines
15h 25mHRL-MEX
4/25Thu
multi-stopAmerican Airlines
5h 44mMEX-HRL
$375
4/23Tue
multi-stopAmerican Airlines
16h 35mHRL-MEX
4/25Thu
multi-stopAmerican Airlines
16h 09mMEX-HRL
$498
4/23Tue
multi-stopAmerican Airlines
18h 01mHRL-MEX
4/25Thu
multi-stopAmerican Airlines
21h 11mMEX-HRL
$499
4/22Mon
multi-stopSun Country Air
15h 38mHRL-CUN
4/27Sat
multi-stopSun Country Air
29h 06mCUN-HRL
$551
4/23Tue
multi-stopSun Country Air
20h 48mHRL-CUN
4/25Thu
multi-stopSun Country Air
30h 51mCUN-HRL
$574
4/23Tue
multi-stopAmerican Airlines
16h 02mHRL-CUN
4/26Fri
multi-stopAmerican Airlines
11h 36mCUN-HRL
$609
4/24Wed
multi-stopUnited Airlines
5h 04mHRL-CUN
4/26Fri
multi-stopUnited Airlines
5h 37mCUN-HRL
$647
4/24Wed
multi-stopUnited Airlines
4h 32mHRL-CUN
4/28Sun
multi-stopUnited Airlines
5h 29mCUN-HRL
$687
4/23Tue
multi-stop
14h 45mHRL-CUN
4/25Thu
multi-stop
14h 04mCUN-HRL
$1,469
4/24Wed
multi-stop
14h 45mHRL-CUN
4/26Fri
multi-stop
15h 47mCUN-HRL
$1,568

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Harlingen - Mexico Flights

Departure:

Harlingen (HRL)United States

Return flight deals:

Mexico - Harlingen

Cabin classes:

$341