$255+ Cheap flights from Miami to Harlingen (MIA - HRL)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/19. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — HRL
Nov 24 — Dec 11
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Miami to Harlingen
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Cheapest flights from Miami to HarlingenExplore 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 October 25, 2026.
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 October 25, 2026.
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Thu 12/1010:06 am -
1 stop6h 44m
Sun 12/132:00 pm -
1 stop6h 59m
Deal found 10/22![United Airlines logo]()
$264
This Southwest deal was found by Cheapflights users on 10/22. 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 12/1012:00 pm -
1 stop9h 45m
Sun 12/135:50 am -
2 stops8h 45m
Deal found 10/22![Southwest logo]()
$275
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Fri 12/1110:06 am -
1 stop6h 44m
Sun 12/132:00 pm -
1 stop6h 59m
Deal found 10/22![United Airlines logo]()
$292
This Southwest deal was found by Cheapflights users on 10/22. 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 12/115:35 pm -
2 stops7h 00m
Sun 12/134:45 pm -
1 stop6h 05m
Deal found 10/22![Southwest logo]()
$298
This American Airlines deal was found by Cheapflights users on 10/25. 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.
Thu 11/269:01 am -
1 stop6h 29m
Thu 12/310:44 am -
1 stop6h 33m
Deal found 10/25![American Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 10/24. 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 11/88:45 am -
1 stop8h 16m
Thu 11/121:59 pm -
1 stop7h 00m
Deal found 10/24![United Airlines logo]()
$416
This Southwest deal was found by Cheapflights users on 10/24. 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 11/85:05 am -
1 stop7h 00m
Thu 11/121:00 pm -
2 stops8h 20m
Deal found 10/24![Southwest logo]()
$464
This Southwest deal was found by Cheapflights users on 10/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/267:40 am -
2 stops8h 30m
Thu 12/311:35 am -
2 stops9h 40m
Deal found 10/25![Southwest logo]()
$469
This American Airlines deal was found by Cheapflights users on 10/24. 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.
Fri 12/254:30 pm -
1 stop7h 24m
Wed 12/302:47 pm -
1 stop7h 58m
Deal found 10/24![American Airlines logo]()
$470
Best flights from Miami to HarlingenDiscover carefully curated flight deals from Miami to Harlingen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
Discover carefully curated flight deals from Miami to Harlingen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Thu 12/1010:06 am -
1 stop6h 44m
Sun 12/132:00 pm -
1 stop6h 59m
Deal found 10/22![United Airlines logo]()
$264
This Southwest deal was found by Cheapflights users on 10/22. 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 12/1012:00 pm -
2 stops10h 50m
Sun 12/135:50 am -
2 stops8h 45m
Deal found 10/22![Southwest logo]()
$290
This American Airlines deal was found by Cheapflights users on 10/25. 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.
Thu 11/266:00 am -
2 stops9h 30m
Thu 12/32:24 pm -
1 stop8h 38m
Deal found 10/25![American Airlines logo]()
$466
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Fri 12/1110:06 am -
1 stop6h 44m
Sun 12/132:00 pm -
1 stop6h 59m
Deal found 10/22![United Airlines logo]()
$292
This Southwest deal was found by Cheapflights users on 10/22. 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 12/115:35 pm -
2 stops7h 00m
Sun 12/134:45 pm -
1 stop6h 05m
Deal found 10/22![Southwest logo]()
$298
This United Airlines deal was found by Cheapflights users on 10/24. 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 11/88:45 am -
1 stop8h 16m
Thu 11/121:59 pm -
1 stop7h 00m
Deal found 10/24![United Airlines logo]()
$416
This Southwest deal was found by Cheapflights users on 10/24. 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 11/85:05 am -
1 stop7h 00m
Thu 11/121:00 pm -
2 stops8h 20m
Deal found 10/24![Southwest logo]()
$464
This Southwest deal was found by Cheapflights users on 10/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/267:40 am -
2 stops8h 30m
Thu 12/311:35 am -
2 stops9h 40m
Deal found 10/25![Southwest logo]()
$469
This Southwest deal was found by Cheapflights users on 10/24. 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 12/256:50 am -
2 stops10h 00m
Wed 12/305:40 am -
1 stop7h 05m
Deal found 10/24![Southwest logo]()
$475
Last-minute flights from Miami to HarlingenDiscover last-minute flight deals from Miami to Harlingen. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from Miami to Harlingen. Data last updated October 25, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/21. 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 10/274:58 pm -
1 stop6h 50m
Sat 10/317:10 am -
1 stop7h 42m
Deal found 10/21![United Airlines logo]()
$558
This United Airlines deal was found by Cheapflights users on 10/24. 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 11/88:45 am -
1 stop8h 16m
Thu 11/121:59 pm -
1 stop7h 00m
Deal found 10/24![United Airlines logo]()
$416
This Southwest deal was found by Cheapflights users on 10/24. 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 11/85:05 am -
1 stop7h 00m
Thu 11/121:00 pm -
2 stops8h 20m
Deal found 10/24![Southwest logo]()
$464
This American Airlines deal was found by Cheapflights users on 10/25. 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.
Thu 11/269:01 am -
1 stop6h 29m
Thu 12/310:44 am -
1 stop6h 33m
Deal found 10/25![American Airlines logo]()
$349
This Southwest deal was found by Cheapflights users on 10/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/267:40 am -
2 stops8h 30m
Thu 12/311:35 am -
2 stops9h 40m
Deal found 10/25![Southwest logo]()
$469
One-way flights from Miami to HarlingenSearch for one-way flight options from Miami to Harlingen. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
Search for one-way flight options from Miami to Harlingen. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
This Southwest deal was found by Cheapflights users on 10/21. 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.
Sat 12/198:00 pm -
1 stop4h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Southwest logo]()
$255
This Mytrip deal was found by Cheapflights users on 10/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/196:40 am -
3 stops28h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$458
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 October 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $264 (United Airlines) |
One-way from | $255 (Southwest) |
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 7,457,451 searches. Data last updated October 25, 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
Cheapest round-trip
Quickest round-trip
MiamiHarlingen
MIA Miami - HRL Harlingen Valley Intl
MIAHRL
Miami
Sat 12/19
8:00 pm-11:45 pm
1 stop4h 45m
Harlingen Valley Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$255
MiamiHarlingen
MIA Miami - HRL Harlingen Valley Intl
MIAHRL
Miami
Thu 12/10
10:06 am-3:50 pm
1 stop6h 44m
Harlingen Valley Intl
Sun 12/13
2:00 pm-9:59 pm
1 stop6h 59m
$264
MiamiHarlingen
MIA Miami - HRL Harlingen Valley Intl
MIAHRL
Miami
Thu 12/10
12:00 pm-9:50 pm
2 stops10h 50m
Harlingen Valley Intl
Sun 12/13
5:50 am-3:35 pm
2 stops8h 45m
$290
MiamiHarlingen
MIA Miami - HRL Harlingen Valley Intl
MIAHRL
Miami
Fri 12/11
10:06 am-3:50 pm
1 stop6h 44m
Harlingen Valley Intl
Sun 12/13
2:00 pm-9:59 pm
1 stop6h 59m
$292
MiamiHarlingen
MIA Miami - HRL Harlingen Valley Intl
MIAHRL
Miami
Fri 12/11
5:35 pm-11:35 pm
2 stops7h 00m
Harlingen Valley Intl
Sun 12/13
4:45 pm-11:50 pm
1 stop6h 05m
$298
MiamiHarlingen
MIA Miami - HRL Harlingen Valley Intl
MIAHRL
Miami
Sun 11/8
8:45 am-4:01 pm
1 stop8h 16m
Harlingen Valley Intl
Thu 11/12
1:59 pm-9:59 pm
1 stop7h 00m
$416
MiamiHarlingen
MIA Miami - HRL Harlingen Valley Intl
MIAHRL
Miami
Sun 11/8
5:05 am-11:05 am
1 stop7h 00m
Harlingen Valley Intl
Thu 11/12
1:00 pm-10:20 pm
2 stops8h 20m
$464
MiamiHarlingen
MIA Miami - HRL Harlingen Valley Intl
MIAHRL
Miami
Thu 11/26
6:00 am-2:30 pm
2 stops9h 30m
Harlingen Valley Intl
Thu 12/3
2:24 pm-12:02 am
1 stop8h 38m
$466
MiamiHarlingen
MIA Miami - HRL Harlingen Valley Intl
MIAHRL
Miami
Thu 11/26
7:40 am-3:10 pm
2 stops8h 30m
Harlingen Valley Intl
Thu 12/3
11:35 am-10:15 pm
2 stops9h 40m
$469
MiamiHarlingen
MIA Miami - HRL Harlingen Valley Intl
MIAHRL
Miami
Fri 12/25
6:50 am-3:50 pm
2 stops10h 00m
Harlingen Valley Intl
Wed 12/30
5:40 am-1:45 pm
1 stop7h 05m
$475
Sorted by cheapest first
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 October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Miami-Harlingen flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Miami-Harlingen flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Miami-Harlingen flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Miami-Harlingen 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 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.
MIA-HRL
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’s the top layover airport for flights from Miami to Harlingen?
Share of 1-stop round-trip flights from Miami to Harlingen chosen by Cheapflights users in the past 12 months, using the same layover each way.
Houston (IAH) – chosen by Cheapflights users on 80% of 1-stop itineraries from Miami to Harlingen on Cheapflights.
What’s the cheapest layover airport for flights from Miami to Harlingen?
Average round-trip fare for 1-stop flights from Miami to Harlingen, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Dallas (DFW) is the most affordable 1-stop option, with an average round-trip price of $331.
What’s the fastest layover option from Miami to Harlingen?
Shortest average travel time for 1-stop one-way flights from Miami to Harlingen, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Houston (IAH) have the shortest average one-way travel time for 1-stop routes: 5h 22m.
Which airport typically offers the quickest layover for flights from Miami to Harlingen?
Average layover duration for 1-stop one-way flights from Miami to Harlingen, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Dallas (DFW) offer the fastest connection on this route, with an average layover time of 0h 45m.
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 October 25, 2026.
Read reviews from past customers who have flown United 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.
Entertainment
7.1
Crew
8.1
Comfort
7.3
Food
6.7
Boarding
7.7
Overall
7.3
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Entertainment
7.1
Crew
8.1
Comfort
7.3
Food
6.7
Boarding
7.7
Overall
7.3
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
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.
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Other flights to Harlingen
Explore flights to Harlingen departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 25, 2026.
Miami and Harlingen flights
Browse other Miami and Harlingen flight options. Last updated on October 25, 2026.
Other flights from Miami
Browse through other flights departing from Miami. Flights are based on user searches made on Cheapflights and were last updated on October 25, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Miami to Harlingen
Discover the top airline 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 7,457,451 searches. Data last updated October 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$272 | Average$407 | FlexibilityNo cancel fee | On-time69% |