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Cheap flights from Harlingen to the Dominican Republic from $780

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Harlingen to the Dominican Republic departing on 11/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Harlingen to the Dominican Republic

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:20 am - 11:51 pm
HRL
-
STI
38h 31m
2 stops
United Airlines Logo
6:00 am - 9:44 pm
STI
-
HRL
17h 44m
2 stops
$780United Airlines
Sun, Nov 1 - Thu, Nov 5
United Airlines Logo
1:59 pm - 11:49 am
HRL
-
STI
19h 50m
2 stops
United Airlines Logo
4:00 pm - 7:43 pm
STI
-
HRL
29h 43m
2 stops
$1,015United Airlines
Tue, Nov 17 - Wed, Nov 18
United Airlines Logo
7:20 am - 11:46 am
HRL
-
STI
26h 26m
2 stops
United Airlines Logo
4:00 pm - 7:32 pm
STI
-
HRL
29h 32m
2 stops
$1,025United Airlines
Tue, Nov 17 - Wed, Nov 18
American Airlines Logo
10:15 am - 2:00 pm
HRL
-
POP
25h 45m
2 stops
American Airlines Logo
4:30 pm - 9:43 am
POP
-
HRL
19h 13m
2 stops
$1,085American Airlines
Thu, Nov 5 - Sat, Nov 14
American Airlines Logo
10:15 am - 2:00 pm
HRL
-
POP
25h 45m
2 stops
American Airlines Logo
2:55 pm - 9:43 am
POP
-
HRL
20h 48m
2 stops
$1,086American Airlines
Thu, Nov 5 - Fri, Nov 20
American Airlines Logo
8:03 pm - 2:00 pm
HRL
-
POP
40h 57m
2 stops
American Airlines Logo
2:55 pm - 7:30 pm
POP
-
HRL
30h 35m
2 stops
$1,088American Airlines
Sat, Oct 31 - Wed, Nov 18
American Airlines Logo
10:15 am - 2:00 pm
HRL
-
POP
25h 45m
2 stops
American Airlines Logo
2:55 pm - 9:43 am
POP
-
HRL
20h 48m
2 stops
$1,091American Airlines
Sun, Nov 1 - Fri, Nov 20
American Airlines Logo
10:15 am - 2:00 pm
HRL
-
POP
25h 45m
2 stops
American Airlines Logo
2:55 pm - 9:43 am
POP
-
HRL
44h 48m
2 stops
$1,092American Airlines
Thu, Nov 5 - Thu, Nov 19
American Airlines Logo
10:15 am - 2:00 pm
HRL
-
POP
25h 45m
2 stops
American Airlines Logo
2:55 pm - 10:57 pm
POP
-
HRL
34h 02m
2 stops
$1,097American Airlines
Sun, Nov 1 - Wed, Nov 18
American Airlines Logo
8:03 pm - 2:00 pm
HRL
-
POP
40h 57m
2 stops
American Airlines Logo
2:55 pm - 3:31 pm
POP
-
HRL
26h 36m
2 stops
$1,109American Airlines
Fri, Oct 30 - Wed, Nov 18

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United Airlines flights from Harlingen to Dominican Republic

Our best United Airlines deals on Harlingen to Dominican Republic flight tickets
United Airlines
Nov 1
HRL7:20 amHarlingen Valley Intl
38h 31m
2 stops
STI11:51 pmSantiago de los Caballeros
Nov 5
STI6:00 amSantiago de los Caballeros
17h 44m
2 stops
HRL9:44 pmHarlingen Valley Intl
$780
United Airlines
Nov 17
HRL1:59 pmHarlingen Valley Intl
19h 50m
2 stops
STI11:49 amSantiago de los Caballeros
Nov 18
STI4:00 pmSantiago de los Caballeros
29h 43m
2 stops
HRL7:43 pmHarlingen Valley Intl
$1,015
United Airlines
Nov 17
HRL7:20 amHarlingen Valley Intl
26h 26m
2 stops
STI11:46 amSantiago de los Caballeros
Nov 18
STI4:00 pmSantiago de los Caballeros
29h 32m
2 stops
HRL7:32 pmHarlingen Valley Intl
$1,025

American Airlines flights from Harlingen to Dominican Republic

Our best American Airlines deals on Harlingen to Dominican Republic flight tickets
American Airlines
Nov 5
HRL10:15 amHarlingen Valley Intl
25h 45m
2 stops
POP2:00 pmPuerto Plata La Union
Nov 14
POP4:30 pmPuerto Plata La Union
19h 13m
2 stops
HRL9:43 amHarlingen Valley Intl
$1,085
American Airlines
Nov 5
HRL10:15 amHarlingen Valley Intl
25h 45m
2 stops
POP2:00 pmPuerto Plata La Union
Nov 20
POP2:55 pmPuerto Plata La Union
20h 48m
2 stops
HRL9:43 amHarlingen Valley Intl
$1,086
American Airlines
Oct 31
HRL8:03 pmHarlingen Valley Intl
40h 57m
2 stops
POP2:00 pmPuerto Plata La Union
Nov 18
POP2:55 pmPuerto Plata La Union
30h 35m
2 stops
HRL7:30 pmHarlingen Valley Intl
$1,088

momondo Fare Finder

 
Customize your flight search to find flights from Harlingen to Dominican Republic 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 June 21, 2026.
Use the filters below to find and compare flights from Harlingen to the Dominican Republic that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HarlingenSantiago de los Caballeros

HRL - STI

HRLSTI

Harlingen Valley Intl

Sun 11/1

7:20 am-11:51 pm

2 stops38h 31m

Santiago de los Caballeros

Thu 11/5

6:00 am-9:44 pm

2 stops17h 44m

$780

HarlingenSantiago de los Caballeros

HRL - STI

HRLSTI

Harlingen Valley Intl

Tue 11/17

1:59 pm-11:49 am

2 stops19h 50m

Santiago de los Caballeros

Wed 11/18

4:00 pm-7:43 pm

2 stops29h 43m

$1,015

HarlingenSantiago de los Caballeros

HRL - STI

HRLSTI

Harlingen Valley Intl

Tue 11/17

7:20 am-11:46 am

2 stops26h 26m

Santiago de los Caballeros

Wed 11/18

4:00 pm-7:32 pm

2 stops29h 32m

$1,025
Quickest round-trip

HarlingenPuerto Plata

HRL - POP

HRLPOP

Harlingen Valley Intl

Thu 11/5

10:15 am-2:00 pm

2 stops25h 45m

Puerto Plata La Union

Sat 11/14

4:30 pm-9:43 am

2 stops19h 13m

$1,085

HarlingenPuerto Plata

HRL - POP

HRLPOP

Harlingen Valley Intl

Thu 11/5

10:15 am-2:00 pm

2 stops25h 45m

Puerto Plata La Union

Fri 11/20

2:55 pm-9:43 am

2 stops20h 48m

$1,086

HarlingenPuerto Plata

HRL - POP

HRLPOP

Harlingen Valley Intl

Sat 10/31

8:03 pm-2:00 pm

2 stops40h 57m

Puerto Plata La Union

Wed 11/18

2:55 pm-7:30 pm

2 stops30h 35m

$1,088

HarlingenPuerto Plata

HRL - POP

HRLPOP

Harlingen Valley Intl

Sun 11/1

10:15 am-2:00 pm

2 stops25h 45m

Puerto Plata La Union

Fri 11/20

2:55 pm-9:43 am

2 stops20h 48m

$1,091

HarlingenPuerto Plata

HRL - POP

HRLPOP

Harlingen Valley Intl

Thu 11/5

10:15 am-2:00 pm

2 stops25h 45m

Puerto Plata La Union

Thu 11/19

2:55 pm-9:43 am

2 stops44h 48m

$1,092

HarlingenPuerto Plata

HRL - POP

HRLPOP

Harlingen Valley Intl

Sun 11/1

10:15 am-2:00 pm

2 stops25h 45m

Puerto Plata La Union

Wed 11/18

2:55 pm-10:57 pm

2 stops34h 02m

$1,097

HarlingenPuerto Plata

HRL - POP

HRLPOP

Harlingen Valley Intl

Fri 10/30

8:03 pm-2:00 pm

2 stops40h 57m

Puerto Plata La Union

Wed 11/18

2:55 pm-3:31 pm

2 stops26h 36m

$1,109

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Harlingen to Dominican Republic flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Harlingen to Dominican Republic

Fastest flight time

25h 45m

Direct flights

None
The fastest flight from Harlingen to Dominican Republic takes 25h 45m
There are no direct flights from Harlingen to Dominican Republic. There are no popular flight routes from Harlingen to Dominican Republic.
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Frequently asked questions about flying from Harlingen to the Dominican Republic

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

    Prices for flights from Harlingen Valley Intl Airport to Dominican Republic refresh daily.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Harlingen Valley Intl Airport to Dominican Republic.

  • What documentation or ID do you need to fly to Dominican Republic?

    The required travel and health documents for your Dominican Republic trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Dominican Republic. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Harlingen to Dominican Republic

Compare and see reviews for airlines that fly from Harlingen to Dominican Republic with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $552Free CancellationRating
7.1
11,723 reviews
Search American Airlines flights

Frequently asked questions about flying from Harlingen to the Dominican Republic

  • How do I get Price Alerts for flights from Harlingen to Dominican Republic?

    Search flight deals from Harlingen to Dominican Republic. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Harlingen to Dominican Republic with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Harlingen to Dominican Republic. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Dominican Republic from Harlingen which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Harlingen to Dominican Republic?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Harlingen to Dominican Republic.

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

Yes momondo offers price alerts on flights to Dominican Republic from Harlingen. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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