Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Detroit Metropolitan Wayne County Airport to Harlingen from $150

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Detroit Metropolitan Wayne County Airport to Harlingen departing on 3/24. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Detroit Metropolitan Wayne County Airport to Harlingen

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
9:00 am - 4:04 pm
DTW
-
HRL
8h 04m
1 stop
United Airlines Logo
5:18 pm - 11:57 pm
HRL
-
DTW
5h 39m
1 stop
$251United Airlines
Wed, Apr 8 - Wed, Apr 15
United Airlines Logo
9:00 am - 7:40 pm
DTW
-
HRL
11h 40m
2 stops
United Airlines Logo
5:18 pm - 11:57 pm
HRL
-
DTW
5h 39m
1 stop
$256United Airlines
Wed, Apr 8 - Wed, Apr 15
United Airlines Logo
6:15 am - 11:16 am
DTW
-
HRL
6h 01m
1 stop
United Airlines Logo
7:00 am - 6:07 pm
HRL
-
DTW
10h 07m
2 stops
$280United Airlines
Tue, Mar 10 - Wed, Mar 18
United Airlines Logo
7:31 am - 4:04 pm
DTW
-
HRL
9h 33m
2 stops
United Airlines Logo
7:00 am - 6:07 pm
HRL
-
DTW
10h 07m
2 stops
$285United Airlines
Tue, Mar 10 - Wed, Mar 18
American Airlines Logo
4:01 pm - 10:53 pm
DTW
-
HRL
7h 52m
1 stop
American Airlines Logo
2:45 pm - 11:58 pm
HRL
-
DTW
8h 13m
1 stop
$286American Airlines
Tue, Mar 10 - Wed, Mar 18
United Airlines Logo
6:15 am - 11:16 am
DTW
-
HRL
6h 01m
1 stop
United Airlines Logo
5:25 pm - 11:59 pm
HRL
-
DTW
5h 34m
1 stop
$303United Airlines
Wed, Mar 11 - Wed, Mar 11
United Airlines Logo
11:00 am - 7:40 pm
DTW
-
HRL
9h 40m
2 stops
United Airlines Logo
12:05 pm - 10:12 pm
HRL
-
DTW
9h 07m
2 stops
$312United Airlines
Wed, Apr 8 - Wed, Apr 15
United Airlines Logo
6:05 am - 11:24 am
DTW
-
HRL
6h 19m
1 stop
United Airlines Logo
5:25 pm - 11:58 pm
HRL
-
DTW
5h 33m
1 stop
$314United Airlines
Mon, Mar 2 - Thu, Mar 5
American Airlines Logo
10:30 am - 6:16 pm
DTW
-
HRL
8h 46m
2 stops
American Airlines Logo
2:45 pm - 11:58 pm
HRL
-
DTW
8h 13m
1 stop
$316American Airlines
Tue, Mar 10 - Wed, Mar 18
Delta Logo
9:32 am - 3:05 pm
DTW
-
HRL
6h 33m
1 stop
Delta Logo
4:02 pm - 10:20 pm
HRL
-
DTW
5h 18m
1 stop
$324Delta
Fri, Apr 17 - Mon, Apr 20

American Airlines flights from Detroit Metropolitan Wayne County Airport to Harlingen, Texas

Our best American Airlines deals on Detroit Metropolitan Wayne County Airport to Harlingen, Texas flight tickets
American Airlines
Mar 10
DTW4:01 pmDetroit Metropolitan Wayne County
7h 52m
1 stop
HRL10:53 pmHarlingen Valley Intl
Mar 18
HRL2:45 pmHarlingen Valley Intl
8h 13m
1 stop
DTW11:58 pmDetroit Metropolitan Wayne County
$286
American Airlines
Mar 10
DTW10:30 amDetroit Metropolitan Wayne County
8h 46m
2 stops
HRL6:16 pmHarlingen Valley Intl
Mar 18
HRL2:45 pmHarlingen Valley Intl
8h 13m
1 stop
DTW11:58 pmDetroit Metropolitan Wayne County
$316
American Airlines
Mar 10
DTW10:30 amDetroit Metropolitan Wayne County
8h 46m
2 stops
HRL6:16 pmHarlingen Valley Intl
Mar 18
HRL2:45 pmHarlingen Valley Intl
8h 13m
1 stop
DTW11:58 pmDetroit Metropolitan Wayne County
$326

United Airlines flights from Detroit Metropolitan Wayne County Airport to Harlingen, Texas

Our best United Airlines deals on Detroit Metropolitan Wayne County Airport to Harlingen, Texas flight tickets
United Airlines
Apr 8
DTW9:00 amDetroit Metropolitan Wayne County
8h 04m
1 stop
HRL4:04 pmHarlingen Valley Intl
Apr 15
HRL5:18 pmHarlingen Valley Intl
5h 39m
1 stop
DTW11:57 pmDetroit Metropolitan Wayne County
$251
United Airlines
Apr 8
DTW9:00 amDetroit Metropolitan Wayne County
11h 40m
2 stops
HRL7:40 pmHarlingen Valley Intl
Apr 15
HRL5:18 pmHarlingen Valley Intl
5h 39m
1 stop
DTW11:57 pmDetroit Metropolitan Wayne County
$256
United Airlines
Mar 10
DTW6:15 amDetroit Metropolitan Wayne County
6h 01m
1 stop
HRL11:16 amHarlingen Valley Intl
Mar 18
HRL7:00 amHarlingen Valley Intl
10h 07m
2 stops
DTW6:07 pmDetroit Metropolitan Wayne County
$280

momondo Fare Finder

 
Customize your flight search to find flights from Detroit Metropolitan Wayne County Airport 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 February 14, 2026.
Use the filters below to find and compare flights from Detroit Metropolitan Wayne County Airport to Harlingen, Texas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DetroitHarlingen

DTW - HRL

DTWHRL

Detroit Metropolitan Wayne County

Wed 4/8

9:00 am-4:04 pm

1 stop8h 04m

Harlingen Valley Intl

Wed 4/15

5:18 pm-11:57 pm

1 stop5h 39m

$251

DetroitHarlingen

DTW - HRL

DTWHRL

Detroit Metropolitan Wayne County

Wed 4/8

9:00 am-7:40 pm

2 stops11h 40m

Harlingen Valley Intl

Wed 4/15

5:18 pm-11:57 pm

1 stop5h 39m

$256

DetroitHarlingen

DTW - HRL

DTWHRL

Detroit Metropolitan Wayne County

Tue 3/10

6:15 am-11:16 am

1 stop6h 01m

Harlingen Valley Intl

Wed 3/18

7:00 am-6:07 pm

2 stops10h 07m

$280

DetroitHarlingen

DTW - HRL

DTWHRL

Detroit Metropolitan Wayne County

Tue 3/10

7:31 am-4:04 pm

2 stops9h 33m

Harlingen Valley Intl

Wed 3/18

7:00 am-6:07 pm

2 stops10h 07m

$285

DetroitHarlingen

DTW - HRL

DTWHRL

Detroit Metropolitan Wayne County

Tue 3/10

4:01 pm-10:53 pm

1 stop7h 52m

Harlingen Valley Intl

Wed 3/18

2:45 pm-11:58 pm

1 stop8h 13m

$286

DetroitHarlingen

DTW - HRL

DTWHRL

Detroit Metropolitan Wayne County

Wed 3/11

6:15 am-11:16 am

1 stop6h 01m

Harlingen Valley Intl

Wed 3/11

5:25 pm-11:59 pm

1 stop5h 34m

$303

DetroitHarlingen

DTW - HRL

DTWHRL

Detroit Metropolitan Wayne County

Wed 4/8

11:00 am-7:40 pm

2 stops9h 40m

Harlingen Valley Intl

Wed 4/15

12:05 pm-10:12 pm

2 stops9h 07m

$312

DetroitHarlingen

DTW - HRL

DTWHRL

Detroit Metropolitan Wayne County

Mon 3/2

6:05 am-11:24 am

1 stop6h 19m

Harlingen Valley Intl

Thu 3/5

5:25 pm-11:58 pm

1 stop5h 33m

$314

DetroitHarlingen

DTW - HRL

DTWHRL

Detroit Metropolitan Wayne County

Tue 3/10

10:30 am-6:16 pm

2 stops8h 46m

Harlingen Valley Intl

Wed 3/18

2:45 pm-11:58 pm

1 stop8h 13m

$316

DetroitHarlingen

DTW - HRL

DTWHRL

Detroit Metropolitan Wayne County

Fri 4/17

9:32 am-3:05 pm

1 stop6h 33m

Harlingen Valley Intl

Mon 4/20

4:02 pm-10:20 pm

1 stop5h 18m

$324

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Harlingen from

How to get the cheapest flight ticket from Detroit Metropolitan Wayne County Airport 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 month to fly to Harlingen, Texas?

The month of April is, on average, the cheapest month to fly to Harlingen, Texas from Detroit Metropolitan Wayne County Airport, with most prices found around $262. If you are unable to visit Harlingen, Texas during the month of April, then departing from Detroit Metropolitan Wayne County Airport during the month March is also very affordable. Most momondo users find prices during this month for around $297.

Can stopping save me money on Detroit Metropolitan Wayne County Airport to Harlingen, Texas flights?

You could potentially save up to 1% on your flight if you consider stops on a Detroit Metropolitan Wayne County Airport to Harlingen, Texas flight.

When to book flights from Detroit Metropolitan Wayne County Airport to Harlingen, Texas

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

Cheap Detroit Metropolitan Wayne County Airport to Harlingen, Texas (DTW to HRL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Detroit Metropolitan Wayne County Airport to Harlingen, Texas

Fastest flight time

6h 01m

Direct flights

None
The fastest flight from Detroit Metropolitan Wayne County Airport to Harlingen, Texas takes 6h 01m
There are no direct flights from Detroit Metropolitan Wayne County Airport to Harlingen, Texas. There are no popular flight routes from Detroit Metropolitan Wayne County Airport to Harlingen, Texas.
Search flight deals

  • How far is Detroit Metropolitan Wayne County to Harlingen Valley Intl by plane?

    A flight from Detroit Metropolitan Wayne County to Harlingen Valley Intl will travel around 1372.8 mi. By plane, this route typically takes 6h 01m.

  • When did momondo last update prices for flights from Detroit Metropolitan Wayne County Airport to Harlingen Valley Intl Airport?

    Prices for flights from Detroit Metropolitan Wayne County Airport to Harlingen Valley Intl Airport refresh daily.

  • How many operators does momondo search for flights from Detroit Metropolitan Wayne County Airport to Harlingen Valley Intl Airport?

  • How old do you have to be to fly from Detroit Metropolitan Wayne County Airport to Harlingen Valley Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Detroit Metropolitan Wayne County 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 Detroit Metropolitan Wayne County Airport to Harlingen, Texas?

Best airlines flying from Detroit Metropolitan Wayne County Airport to Harlingen, Texas

Compare and see reviews for airlines that fly from Detroit Metropolitan Wayne County Airport to Harlingen, Texas with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $128Free CancellationRating
7.9
8,203 reviews
Search Delta flights
American AirlinesPriceFrom $238Free CancellationRating
7.2
11,288 reviews
Search American Airlines flights
United AirlinesPriceFrom $288Free CancellationRating
7.4
9,289 reviews
Search United Airlines flights

Why use momondo?

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

It is quick and easy to find Detroit 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 Detroit to Harlingen with flexible booking policies on momondo?

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

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

Once all potential Detroit to Harlingen flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Harlingen from Detroit are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Harlingen, Texas trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 3/16
Mon 3/23
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States