$219+ Cheap flights from Miami to Harlingen (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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — HRL
Aug 22 — Aug 291
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Miami to Harlingen with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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
Cheapest
Best
Last-minute
One-way
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 July 23, 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 July 23, 2026.
This American Airlines deal was found by Cheapflights users on 7/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1812:15 pm
MIA
- HRL
1 stop6h 58m
American Airlines
Tue 8/255:54 am
HRL
- MIA
1 stop6h 00m
American Airlines
Deal found 7/21![American Airlines logo]()
$292
This Southwest deal was found by Cheapflights users on 7/21. 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.
Tue 8/186:45 am
MIA
- HRL
1 stop7h 15m
Southwest
Tue 8/251:45 pm
HRL
- MIA
2 stops7h 05m
Southwest
Deal found 7/21![Southwest logo]()
$297
This Southwest deal was found by Cheapflights users on 7/22. 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 8/203:20 pm
MIA
- HRL
2 stops8h 15m
Southwest
Mon 8/246:20 am
HRL
- MIA
1 stop7h 20m
Southwest
Deal found 7/22![Southwest logo]()
$302
This American Airlines deal was found by Cheapflights users on 7/19. 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.
Sat 9/269:30 am
MIA
- HRL
1 stop8h 28m
American Airlines
Sat 10/33:35 pm
HRL
- MIA
1 stop6h 43m
American Airlines
Deal found 7/19![American Airlines logo]()
$311
This American Airlines deal was found by Cheapflights users on 7/23. 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 10/12:06 pm
MIA
- HRL
1 stop6h 19m
American Airlines
Sun 10/45:51 am
HRL
- MIA
1 stop6h 07m
American Airlines
Deal found 7/23![American Airlines logo]()
$336
This United Airlines deal was found by Cheapflights users on 7/20. 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 8/44:53 pm
MIA
- HRL
1 stop6h 01m
United Airlines
Sat 8/87:20 am
HRL
- MIA
1 stop7h 27m
United Airlines
Deal found 7/20![United Airlines logo]()
$346
This Southwest deal was found by Cheapflights users on 7/23. 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 10/11:00 pm
MIA
- HRL
1 stop5h 50m
Southwest
Sun 10/41:45 pm
HRL
- MIA
2 stops8h 40m
Southwest
Deal found 7/23![Southwest logo]()
$388
This Southwest deal was found by Cheapflights users on 7/21. 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 10/107:00 am
MIA
- HRL
2 stops6h 00m
Southwest
Sat 10/1712:40 pm
HRL
- MIA
2 stops8h 25m
Southwest
Deal found 7/21![Southwest logo]()
$417
This American Airlines deal was found by Cheapflights users on 7/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/55:20 am
MIA
- HRL
1 stop5h 44m
American Airlines
Sun 8/910:34 am
HRL
- MIA
1 stop8h 22m
American Airlines
Deal found 7/21![American Airlines logo]()
$428
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 July 23, 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 July 23, 2026.
This Southwest deal was found by Cheapflights users on 7/21. 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.
Tue 8/186:45 am
MIA
- HRL
1 stop7h 15m
Southwest
Tue 8/251:45 pm
HRL
- MIA
2 stops7h 05m
Southwest
Deal found 7/21![Southwest logo]()
$297
This United Airlines deal was found by Cheapflights users on 7/22. 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 8/2011:30 am
MIA
- HRL
1 stop5h 29m
United Airlines
Mon 8/241:59 pm
HRL
- MIA
1 stop7h 35m
United Airlines
Deal found 7/22![United Airlines logo]()
$297
This American Airlines deal was found by Cheapflights users on 7/19. 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.
Sat 9/269:30 am
MIA
- HRL
1 stop8h 28m
American Airlines
Sat 10/33:35 pm
HRL
- MIA
1 stop6h 43m
American Airlines
Deal found 7/19![American Airlines logo]()
$311
This Southwest deal was found by Cheapflights users on 7/22. 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 8/2011:45 am
MIA
- HRL
2 stops9h 45m
Southwest
Mon 8/245:30 am
HRL
- MIA
2 stops8h 50m
Southwest
Deal found 7/22![Southwest logo]()
$307
This Southwest deal was found by Cheapflights users on 7/23. 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 10/11:00 pm
MIA
- HRL
1 stop5h 50m
Southwest
Sun 10/41:45 pm
HRL
- MIA
2 stops8h 40m
Southwest
Deal found 7/23![Southwest logo]()
$388
This United Airlines deal was found by Cheapflights users on 7/20. 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 8/295:01 pm
MIA
- HRL
1 stop5h 51m
United Airlines
Tue 9/11:59 pm
HRL
- MIA
1 stop7h 35m
United Airlines
Deal found 7/20![United Airlines logo]()
$432
This Southwest deal was found by Cheapflights users on 7/20. 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.
Tue 8/42:25 pm
MIA
- HRL
1 stop6h 45m
Southwest
Sat 8/86:05 am
HRL
- MIA
2 stops9h 25m
Southwest
Deal found 7/20![Southwest logo]()
$444
Last-minute flights from Miami to HarlingenDiscover last-minute flight deals from Miami to Harlingen. Data last updated July 23, 2026 and is based on user searches.
Discover last-minute flight deals from Miami to Harlingen. Data last updated July 23, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 7/20. 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 8/44:53 pm
MIA
- HRL
1 stop6h 01m
United Airlines
Sat 8/87:20 am
HRL
- MIA
1 stop7h 27m
United Airlines
Deal found 7/20![United Airlines logo]()
$346
This Southwest deal was found by Cheapflights users on 7/20. 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.
Tue 8/42:25 pm
MIA
- HRL
1 stop6h 45m
Southwest
Sat 8/86:05 am
HRL
- MIA
2 stops9h 25m
Southwest
Deal found 7/20![Southwest logo]()
$444
This American Airlines deal was found by Cheapflights users on 7/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/55:20 am
MIA
- HRL
1 stop5h 44m
American Airlines
Sun 8/910:34 am
HRL
- MIA
1 stop8h 22m
American Airlines
Deal found 7/21![American Airlines logo]()
$428
This Southwest deal was found by Cheapflights users on 7/21. 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.
Wed 8/56:45 am
MIA
- HRL
1 stop10h 05m
Southwest
Sun 8/92:15 pm
HRL
- MIA
2 stops7h 35m
Southwest
Deal found 7/21![Southwest logo]()
$499
This American Airlines deal was found by Cheapflights users on 7/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1812:15 pm
MIA
- HRL
1 stop6h 58m
American Airlines
Tue 8/255:54 am
HRL
- MIA
1 stop6h 00m
American Airlines
Deal found 7/21![American Airlines logo]()
$292
This Southwest deal was found by Cheapflights users on 7/21. 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.
Tue 8/186:45 am
MIA
- HRL
1 stop7h 15m
Southwest
Tue 8/251:45 pm
HRL
- MIA
2 stops7h 05m
Southwest
Deal found 7/21![Southwest logo]()
$297
This Southwest deal was found by Cheapflights users on 7/22. 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 8/203:20 pm
MIA
- HRL
2 stops8h 15m
Southwest
Mon 8/246:20 am
HRL
- MIA
1 stop7h 20m
Southwest
Deal found 7/22![Southwest logo]()
$302
This United Airlines deal was found by Cheapflights users on 7/20. 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 8/295:01 pm
MIA
- HRL
1 stop5h 51m
United Airlines
Tue 9/11:59 pm
HRL
- MIA
1 stop7h 35m
United Airlines
Deal found 7/20![United Airlines logo]()
$432
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 July 23, 2026.
Search for one-way flight options from Miami to Harlingen. Find affordable one-way fares based on user searches. Data last updated July 23, 2026.
This Southwest deal was found by Cheapflights users on 7/23. 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.
Mon 9/145:45 am
MIA
- HRL
1 stop6h 35m
Southwest
Deal found 7/23![Southwest logo]()
$219
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 July 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $292 (American Airlines) |
One-way from | $204 (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 2,558,603 searches. Data last updated July 23, 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
MiamiHarlingen
MIA - HRL
MIAHRL
Miami
Tue 8/18
6:45 am-1:00 pm
1 stop7h 15m
Harlingen Valley Intl
Tue 8/25
1:45 pm-9:50 pm
2 stops7h 05m
$297
Quickest round-trip
MiamiHarlingen
MIA - HRL
MIAHRL
Miami
Thu 8/20
11:30 am-3:59 pm
1 stop5h 29m
Harlingen Valley Intl
Mon 8/24
1:59 pm-10:34 pm
1 stop7h 35m
$297
MiamiHarlingen
MIA - HRL
MIAHRL
Miami
Thu 8/20
11:45 am-8:30 pm
2 stops9h 45m
Harlingen Valley Intl
Mon 8/24
5:30 am-3:20 pm
2 stops8h 50m
$307
MiamiHarlingen
MIA - HRL
MIAHRL
Miami
Sat 9/26
9:30 am-4:58 pm
1 stop8h 28m
Harlingen Valley Intl
Sat 10/3
3:35 pm-11:18 pm
1 stop6h 43m
$311
MiamiHarlingen
MIA - HRL
MIAHRL
Miami
Thu 10/1
1:00 pm-5:50 pm
1 stop5h 50m
Harlingen Valley Intl
Sun 10/4
1:45 pm-11:25 pm
2 stops8h 40m
$388
MiamiHarlingen
MIA - HRL
MIAHRL
Miami
Sat 8/29
5:01 pm-9:52 pm
1 stop5h 51m
Harlingen Valley Intl
Tue 9/1
1:59 pm-10:34 pm
1 stop7h 35m
$432
MiamiHarlingen
MIA - HRL
MIAHRL
Miami
Tue 8/4
2:25 pm-8:10 pm
1 stop6h 45m
Harlingen Valley Intl
Sat 8/8
6:05 am-4:30 pm
2 stops9h 25m
$444
Cheapest one-way
Quickest one-way
MiamiHarlingen
MIA - HRL
MIAHRL
Miami
Mon 9/14
5:45 am-11:20 am
1 stop6h 35m
$219
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 July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 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 July 23, 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.
Comfort
7.3
Entertainment
7.1
Crew
8.1
Overall
7.4
Food
6.6
Boarding
7.7
Reviews
1 / 20
2.0
MediocreIsaac,May 2024
SHV - IAH
Comfort
7.3
Entertainment
7.1
Crew
8.1
Overall
7.4
Food
6.6
Boarding
7.7
Reviews
1 / 20
2.0
MediocreIsaac,May 2024
SHV - 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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Harlingen flight routes
Other flight options
Other flights from Miami
Popular flights
Alternative routes for Miami to Harlingen
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Harlingen by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Miami to Harlingen by cabin class
Find flights from Miami to Harlingen, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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 July 23, 2026.
Miami and Harlingen flights
Browse other Miami and Harlingen flight options. Last updated on July 23, 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 July 23, 2026.
Popular flight searches
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 2,558,603 searches. Data last updated July 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$260 | Average$396 | FlexibilityNo cancel fee | On-time69% |