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Cheap flights from Miami to Harlingen from $149

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Miami to Harlingen departing on 11/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Miami to Harlingen

Cheap round-trip flights

United Airlines Logo
8:45 am - 1:19 pmMIA-HRL
5h 34m1 stop
United Airlines Logo
5:00 am - 11:00 amHRL-MIA
5h 00m1 stop
$217United Airlines
Find Deal
Sat, Oct 11 - Mon, Oct 13
United Airlines Logo
1:33 pm - 7:36 pmMIA-HRL
7h 03m1 stop
United Airlines Logo
5:00 am - 10:54 amHRL-MIA
4h 54m1 stop
$237United Airlines
Find Deal
Thu, Dec 25 - Tue, Dec 30
American Airlines Logo
6:40 pm - 12:01 amMIA-HRL
6h 21m1 stop
American Airlines Logo
5:50 am - 2:08 pmHRL-MIA
7h 18m1 stop
$278American Airlines
Find Deal
Fri, Feb 20 - Tue, Feb 24
American Airlines Logo
5:30 pm - 12:01 amMIA-HRL
7h 31m1 stop
American Airlines Logo
5:50 am - 6:52 pmHRL-MIA
12h 02m2 stops
$283American Airlines
Find Deal
Fri, Feb 20 - Tue, Feb 24
United Airlines Logo
6:45 am - 1:19 pmMIA-HRL
7h 34m1 stop
United Airlines Logo
5:00 am - 11:00 amHRL-MIA
5h 00m1 stop
$287United Airlines
Find Deal
Tue, Sep 30 - Sat, Oct 4
American Airlines Logo
5:45 am - 3:32 pmMIA-HRL
10h 47m2 stops
American Airlines Logo
10:21 am - 4:45 pmHRL-MIA
5h 24m1 stop
$302American Airlines
Find Deal
Wed, Nov 12 - Mon, Nov 17
American Airlines Logo
5:45 am - 3:32 pmMIA-HRL
10h 47m2 stops
American Airlines Logo
5:40 am - 3:18 pmHRL-MIA
8h 38m2 stops
$307American Airlines
Find Deal
Wed, Nov 12 - Tue, Nov 18
Southwest Logo
6:50 am - 7:50 pmMIA-HRL
14h 00m2 stops
Southwest Logo
3:35 pm - 11:25 pmHRL-MIA
6h 50m1 stop
$395Southwest
Find Deal
Fri, Oct 31 - Fri, Nov 7
Southwest Logo
11:50 am - 7:50 pmMIA-HRL
9h 00m1 stop
Southwest Logo
3:35 pm - 11:25 pmHRL-MIA
6h 50m1 stop
$399Southwest
Find Deal
Fri, Oct 31 - Fri, Nov 7
Southwest Logo
11:40 am - 9:05 pmMIA-HRL
10h 25m1 stop
Southwest Logo
3:40 pm - 12:05 amHRL-MIA
7h 25m2 stops
$415Southwest
Find Deal
Thu, Dec 25 - Tue, Dec 30

United Airlines flights from Miami to Harlingen, Texas

Our best United Airlines deals on Miami to Harlingen, Texas flight tickets
United Airlines
Oct 11
MIA8:45 amMiami
5h 34m
1 stop
HRL1:19 pmHarlingen Valley Intl
Oct 13
HRL5:00 amHarlingen Valley Intl
5h 00m
1 stop
MIA11:00 amMiami
$217
Find similar
United Airlines
Dec 25
MIA1:33 pmMiami
7h 03m
1 stop
HRL7:36 pmHarlingen Valley Intl
Dec 30
HRL5:00 amHarlingen Valley Intl
4h 54m
1 stop
MIA10:54 amMiami
$237
Find similar
United Airlines
Sep 30
MIA6:45 amMiami
7h 34m
1 stop
HRL1:19 pmHarlingen Valley Intl
Oct 4
HRL5:00 amHarlingen Valley Intl
5h 00m
1 stop
MIA11:00 amMiami
$287
Find similar

American Airlines flights from Miami to Harlingen, Texas

Our best American Airlines deals on Miami to Harlingen, Texas flight tickets
American Airlines
Feb 20
MIA6:40 pmMiami
6h 21m
1 stop
HRL12:01 amHarlingen Valley Intl
Feb 24
HRL5:50 amHarlingen Valley Intl
7h 18m
1 stop
MIA2:08 pmMiami
$278
Find similar
American Airlines
Feb 20
MIA5:30 pmMiami
7h 31m
1 stop
HRL12:01 amHarlingen Valley Intl
Feb 24
HRL5:50 amHarlingen Valley Intl
12h 02m
2 stops
MIA6:52 pmMiami
$283
Find similar
American Airlines
Nov 12
MIA5:45 amMiami
10h 47m
2 stops
HRL3:32 pmHarlingen Valley Intl
Nov 17
HRL10:21 amHarlingen Valley Intl
5h 24m
1 stop
MIA4:45 pmMiami
$302
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Miami to Harlingen, Texas 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, momondo users made 832,500 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Miami to Harlingen, Texas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MiamiHarlingen

MIA - HRL

MIAHRL

Miami

Sat 10/11

8:45 am-1:19 pm

1 stop5h 34m

Harlingen Valley Intl

Mon 10/13

5:00 am-11:00 am

1 stop5h 00m

$217

MiamiHarlingen

MIA - HRL

MIAHRL

Miami

Thu 12/25

1:33 pm-7:36 pm

1 stop7h 03m

Harlingen Valley Intl

Tue 12/30

5:00 am-10:54 am

1 stop4h 54m

$237

MiamiHarlingen

MIA - HRL

MIAHRL

Miami

Fri 2/20

6:40 pm-12:01 am

1 stop6h 21m

Harlingen Valley Intl

Tue 2/24

5:50 am-2:08 pm

1 stop7h 18m

$278

MiamiHarlingen

MIA - HRL

MIAHRL

Miami

Fri 2/20

5:30 pm-12:01 am

1 stop7h 31m

Harlingen Valley Intl

Tue 2/24

5:50 am-6:52 pm

2 stops12h 02m

$283

MiamiHarlingen

MIA - HRL

MIAHRL

Miami

Tue 9/30

6:45 am-1:19 pm

1 stop7h 34m

Harlingen Valley Intl

Sat 10/4

5:00 am-11:00 am

1 stop5h 00m

$287

MiamiHarlingen

MIA - HRL

MIAHRL

Miami

Wed 11/12

5:45 am-3:32 pm

2 stops10h 47m

Harlingen Valley Intl

Mon 11/17

10:21 am-4:45 pm

1 stop5h 24m

$302

MiamiHarlingen

MIA - HRL

MIAHRL

Miami

Wed 11/12

5:45 am-3:32 pm

2 stops10h 47m

Harlingen Valley Intl

Tue 11/18

5:40 am-3:18 pm

2 stops8h 38m

$307

MiamiHarlingen

MIA - HRL

MIAHRL

Miami

Fri 10/31

6:50 am-7:50 pm

2 stops14h 00m

Harlingen Valley Intl

Fri 11/7

3:35 pm-11:25 pm

1 stop6h 50m

$395

MiamiHarlingen

MIA - HRL

MIAHRL

Miami

Fri 10/31

11:50 am-7:50 pm

1 stop9h 00m

Harlingen Valley Intl

Fri 11/7

3:35 pm-11:25 pm

1 stop6h 50m

$399

MiamiHarlingen

MIA - HRL

MIAHRL

Miami

Thu 12/25

11:40 am-9:05 pm

1 stop10h 25m

Harlingen Valley Intl

Tue 12/30

3:40 pm-12:05 am

2 stops7h 25m

$415

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Miami to Harlingen, Texas

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Harlingen, Texas?

The cheapest day to depart on your flight to Harlingen, Texas is on a Friday when prices can be found for as low as $299. This is often the case because there is less demand to fly during this day of the week. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Miami to Harlingen, Texas for around $422.

What is the cheapest time of day to depart on your flight to Harlingen, Texas?

Our most recent data shows that the best time of day to fly to Harlingen, Texas is in the morning. Flights from Miami to Harlingen, Texas during this time can be as low as $345. Flights in the afternoon are often more expensive with an average ticket price of $388.

When to book flights from Miami to Harlingen, Texas

Are you open to changing your travel dates? Check out the ideal times to fly from Miami to Harlingen, Texas according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Miami to Harlingen, Texas (MIA to HRL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Miami to Harlingen, Texas

Direct flights

None
There are no direct flights from Miami to Harlingen, Texas. There are no popular flight routes from Miami to Harlingen, Texas.
Search flight deals

  • How far is Miami to Harlingen Valley Intl by plane?

    Harlingen Valley Intl is 1085.9 mi away from Miami. 5h 00m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Miami Airport to Harlingen Valley Intl Airport?

    Prices for flights from Miami Airport to Harlingen Valley Intl Airport are updated daily.

  • How many operators does momondo search for flights from Miami Airport to Harlingen Valley Intl Airport?

  • How old do you have to be to fly from Miami Airport to Harlingen Valley Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Miami Airport to Harlingen Valley Intl Airport.

  • What documentation or ID do you need to fly to Harlingen Valley Intl Airport?

    The travel and health documents required for your trip to Harlingen Valley Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Harlingen Valley Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Miami to Harlingen, Texas?

Best airlines flying from Miami to Harlingen, Texas

Compare and see reviews for airlines that fly from Miami to Harlingen, Texas with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $216Free CancellationRating
7.4
8,929 reviews
Search United Airlines flights
American AirlinesPriceFrom $250Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Miami to Harlingen?

It is quick and easy to find Miami to Harlingen flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Harlingen that suits you.

Can I find flights from Miami to Harlingen with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Harlingen from Miami with this policy.

How can momondo help me find flights from Miami to Harlingen?

momondo helps you find the best flight between Miami and Harlingen by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Miami to Harlingen right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Miami to Harlingen flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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