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Harlingen

$134+ Cheap flights from Miami to Harlingen, TX (MIA - HRL)

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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — HRL
May 3 — May 101
Sun 5/3
Sun 5/10
1 adult, Economy
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Cheap flight deals from Miami to Harlingen

Cheapest flights from Miami to Harlingen
Explore the most affordable flight options available from Miami to Harlingen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2026.

This Southwest deal was found by Cheapflights users on 4/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/37:00 am
MIA
-
HRL
1 stop7h 55m
Southwest
Sun 5/101:20 pm
HRL
-
MIA
1 stop4h 55m
Southwest
Deal found 4/2$247
This Southwest deal was found by Cheapflights users on 4/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/175:30 am
MIA
-
HRL
1 stop7h 15m
Southwest
Tue 4/2110:45 am
HRL
-
MIA
1 stop5h 45m
Southwest
Deal found 4/2$252
This American Airlines deal was found by Cheapflights users on 3/31. 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.
Thu 5/75:05 am
MIA
-
HRL
1 stop6h 12m
American Airlines
Wed 6/104:57 pm
HRL
-
MIA
1 stop6h 02m
American Airlines
Deal found 3/31$295
This United Airlines deal was found by Cheapflights users on 4/2. 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.
Sat 4/256:15 am
MIA
-
HRL
1 stop6h 08m
United Airlines
Tue 4/287:00 am
HRL
-
MIA
1 stop7h 47m
United Airlines
Deal found 4/2$307
This United Airlines deal was found by Cheapflights users on 3/30. 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.
Sat 5/26:15 am
MIA
-
HRL
1 stop6h 08m
United Airlines
Tue 5/59:20 am
HRL
-
MIA
1 stop7h 58m
United Airlines
Deal found 3/30$317
This Southwest deal was found by Cheapflights users on 3/31. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/75:30 am
MIA
-
HRL
1 stop7h 15m
Southwest
Wed 6/102:10 pm
HRL
-
MIA
2 stops7h 40m
Southwest
Deal found 3/31$339

Find flight deals from Miami to Harlingen

Discover tips and strategies to find the most affordable flight options for your journey from Miami (MIA) to Harlingen (HRL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$247
(Southwest)

One-way from

$134
(United Airlines)

Popular in

October

Cheapest in

September

Average price

$313
Provider with most accurate pricing for Miami-Harlingen Valley Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Miami-Harlingen Valley Intl flights.
Search Deals
From Miami to Harlingen Valley Intl
Search Deals
One-way flight from Miami to Harlingen Valley Intl
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($48 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Miami to Harlingen 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 April 3, 2026.
Use the filters below to find and compare flights from Miami to Harlingen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MiamiHarlingen

MIA - HRL

MIAHRL

Miami

Fri 4/17

5:30 am-11:45 am

1 stop7h 15m

Harlingen Valley Intl

Tue 4/21

6:20 am-5:30 pm

2 stops10h 10m

$257
Quickest round-trip

MiamiHarlingen

MIA - HRL

MIAHRL

Miami

Sat 4/25

6:15 am-11:23 am

1 stop6h 08m

Harlingen Valley Intl

Tue 4/28

7:00 am-3:47 pm

1 stop7h 47m

$307

MiamiHarlingen

MIA - HRL

MIAHRL

Miami

Sat 5/2

6:15 am-11:23 am

1 stop6h 08m

Harlingen Valley Intl

Tue 5/5

9:20 am-6:18 pm

1 stop7h 58m

$317
Cheapest one-way
Quickest one-way

MiamiHarlingen

MIA - HRL

MIAHRL

Miami

Wed 4/15

4:53 pm-9:59 pm

1 stop6h 06m

$134

MiamiHarlingen

MIA - HRL

MIAHRL

Miami

Sun 5/3

5:05 am-10:17 am

1 stop6h 12m

$144

MiamiHarlingen

MIA - HRL

MIAHRL

Miami

Fri 4/10

5:05 am-10:17 am

1 stop6h 12m

$159

MiamiHarlingen

MIA - HRL

MIAHRL

Miami

Sat 9/12

8:48 am-9:44 pm

2 stops13h 56m

$219

MiamiHarlingen

MIA - HRL

MIAHRL

Miami

Fri 8/28

5:45 am-11:20 am

1 stop6h 35m

$234

MiamiHarlingen

MIA - HRL

MIAHRL

Miami

Sun 8/2

5:00 am-11:00 am

1 stop7h 00m

$250

MiamiHarlingen

MIA - HRL

MIAHRL

Miami

Sun 5/3

7:00 am-5:55 pm

2 stops11h 55m

$263

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/29

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

Compare providers for flights from Miami to Harlingen

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Miami to Harlingen in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Miami-Harlingen, Texas flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Miami-Harlingen, Texas flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Miami-Harlingen, Texas flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Miami-Harlingen, Texas flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Miami-Harlingen, Texas flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Miami to Harlingen

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

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

Currently, May is the cheapest month in which you can book a flight from Miami to Harlingen, Texas (average of $198). Flying from Miami to Harlingen, Texas in July is currently the most expensive (average of $287). 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.

How much does it cost to fly round-trip from Miami to Harlingen, Texas?

Reviews of airlines servicing Harlingen

Get insights into the airlines that provide service to Harlingen. 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 Harlingen. Reviews last updated April 3, 2026.
Read reviews from past customers who have flown United Airlines and American Airlines from Miami to Harlingen. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,538 reviews

Boarding

7.7

Overall

7.4

Entertainment

7.1

Food

6.6

Comfort

7.3

Crew

8.1

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours
United Airlines
7.4
Good
9,538 reviews
United Airlines
7.4
Good
9,538 reviews

Boarding

7.7

Overall

7.4

Entertainment

7.1

Food

6.6

Comfort

7.3

Crew

8.1

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours
American Airlines
7.1
Good
11,550 reviews
United Airlines
7.4
Good
9,538 reviews

Boarding

7.7

Overall

7.4

Entertainment

7.1

Food

6.6

Comfort

7.3

Crew

8.1

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours

Related info for your journey

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

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

    A quick flight from Miami to Harlingen, Texas can take about 6h 08m. Southwest provides one of the quickest options available for as low as $307. The distance from Miami to Harlingen, Texas is about 1077 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Miami to Harlingen, Texas round-trip?

    Currently priced at $216, United Airlines will fly you from Miami to Harlingen, Texas and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on American Airlines for as low as $250. United Airlines is priced at 42% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Miami to Harlingen 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 Miami to Harlingen, Texas?

    Currently, May is the cheapest month in which you can book a flight from Miami to Harlingen, Texas (average of $198). Flying from Miami to Harlingen, Texas in July is currently the most expensive (average of $287). 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

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Top 2 airlines flying from Miami to Harlingen

Discover the top 2 airlines that operate flights from Miami to Harlingen. 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 April 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$216Average$396FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$250Average$388FlexibilityNo cancel feeOn-time71%

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