$105 Cheap United flights from Detroit to Harlingen (DTW to HRL)

Find The Best Day To Fly from Detroit to Harlingen

Amazing United DTW to HRL Flight Deals

The cheapest flights to Valley Intl. found within the past 7 days were $212 round trip and $105 one way. Prices and availability subject to change. Additional terms may apply.

Wed, Apr 2 - Wed, Apr 9
DTW
Detroit
HRL
Harlingen
$212 Roundtrip, found 6 hours ago
$212
Roundtrip
found 6 hours ago
Select United flight, departing Wed, Apr 2 from Detroit to Harlingen, returning Wed, Apr 9, priced at $212 found 6 hours ago
Wed, Apr 2 - Wed, Apr 9
DTW
Detroit
HRL
Harlingen
$215 Roundtrip, found 6 hours ago
$215
Roundtrip
found 6 hours ago
Select United flight, departing Wed, Apr 2 from Detroit to Harlingen, returning Wed, Apr 9, priced at $215 found 6 hours ago
Wed, Apr 2 - Wed, Apr 9
DTW
Detroit
HRL
Harlingen
$220 Roundtrip, found 6 hours ago
$220
Roundtrip
found 6 hours ago
Select United flight, departing Wed, Apr 2 from Detroit to Harlingen, returning Wed, Apr 9, priced at $220 found 6 hours ago
Wed, Apr 2 - Wed, Apr 9
DTW
Detroit
HRL
Harlingen
$246 Roundtrip, found 6 hours ago
$246
Roundtrip
found 6 hours ago
Select United flight, departing Wed, Apr 2 from Detroit to Harlingen, returning Wed, Apr 9, priced at $246 found 6 hours ago
Sun, Apr 20 - Sat, Apr 26
DTW
Detroit
HRL
Harlingen
$249 Roundtrip, found 5 days ago
$249
Roundtrip
found 5 days ago
Select United flight, departing Sun, Apr 20 from Detroit to Harlingen, returning Sat, Apr 26, priced at $249 found 5 days ago
Sun, Apr 20 - Sat, Apr 26
DTW
Detroit
HRL
Harlingen
$251 Roundtrip, found 5 days ago
$251
Roundtrip
found 5 days ago
Select United flight, departing Sun, Apr 20 from Detroit to Harlingen, returning Sat, Apr 26, priced at $251 found 5 days ago

HRL From DTW Economy Coach Packages on Similar Airlines

Price found within the past 48 hours. Click for updated prices.
Los Fresnos Inn and Suites

Los Fresnos Inn and Suites

2.5 out of 5
per person
Mar 6 - Mar 12
found 18 hours ago
Roundtrip non-stop flight included
Detroit (DTW) to Brownsville (BRO)
Port Isla Inn

Port Isla Inn

2 out of 5
per person
Mar 22 - Mar 29
found 23 hours ago
Roundtrip non-stop flight included
Detroit (DTW) to Brownsville (BRO)
Don't see what you're looking for?
See all available trips from Detroit Metropolitan Wayne County to Valley Intl.
View all trips

Frequently asked questions

Can I catch a flight from Detroit Metropolitan Wayne County Airport (DTW) to Valley Intl. Airport (HRL) right now?
Be sure to go to our Covid-19 Travel Advisor to find out if there are any current quarantine requirements or travel advice reports in place in HRL when jet-setting from Detroit Metro Airport.
What terminal is United Airlines at Detroit Metro Airport?
The information printed on boarding passes can vary from airline to airline. If you’re flying from DTW to HRL with United Airlines and you can’t find your terminal details, consult the airline.
Are there United Airlines non-stop flights from DTW to HRL?
There aren’t any direct flights with United Airlines from Detroit Metropolitan Wayne County Airport (DTW) to Valley Intl. Airport (HRL). But think of it this way — you can make the most of this time to stretch out your legs before your next flight.
How long is a United Airlines flight from DTW to HRL?
Your United Airlines flight from DTW to HRL will take around 4 hours and 54 minutes. But there are tons of things you can do to pass the time. Chatting to the person next to you about their travel experiences is one of them. If you’d rather a different type of in-flight entertainment, you could always read a book.
How many direct and indirect flights does United Airlines fly from DTW to HRL?
You’ll have a lot of options if you’re thinking about flying with United Airlines between DTW and HRL. Currently, it has approximately 2 flights per day on this route.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to HRL, please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Discover our best United flight from Detroit DTW to Harlingen HRL 

To find the best deals on flights to Detroit from Harlingen with United, just enter your travel dates, filter by United, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from Detroit DTW to Harlingen HRL with United 

If you’re planning a round trip, booking return flights with United is usually the most cost-effective option. With airfares ranging from $212 to $251, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way United flights from Detroit DTW to Harlingen HRL 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way United flight from Detroit to Harlingen costs from $105. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to Harlingen HRL from  Detroit DTW with United 

To find a cheap United flight from Detroit DTW to Harlingen HRL, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on United flights from Detroit DTW to Harlingen HRL 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as April, or if you book a flight with a stopover. 

 

Find nonstop flights from Detroit DTW to Harlingen HRL with United 

If you’re keen to be on Harlingen soil fast, don’t waste time with a stopover—filter your search results to show direct United flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for United flights from Detroit DTW to Harlingen HRL 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to Harlingen HRL from  Detroit DTW with United on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

United Airports
Hop on a(n) United flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ORDUSAO'Hare Intl.227
DENUSADenver Intl.226
IAHUSAGeorge Bush Intercontinental136
IADUSAWashington Dulles Intl.100
SFOUSASan Francisco Intl.64
LAXUSALos Angeles Intl.23
EWRUSALiberty Intl.20
FRADEUFrankfurt Intl.19
NRTJPNNarita Intl.19
PEKCHNCapital Intl.16

Travelers ❤️ these 🏨 after their flight to Harlingen

Holiday Inn Express Harlingen, an IHG Hotel
Holiday Inn Express Harlingen, an IHG Hotel
2.5 out of 5
501 S P St, Harlingen, TX
This hotel features an outdoor pool and a gym. Traveling on business? Take advantage of the business center, free WiFi in public areas, and free airport shuttle. ...
9/10 Wonderful! (1,004 reviews)
"Everyone in this property was concerned and helpful when one of us had a health emergency. They responded just as one would hope they would. Very caring in addition to excellent routine service."

Reviewed on Feb 19, 2025

Holiday Inn Express Harlingen, an IHG Hotel
Smart lock Boho chic 4 min from Airport
Smart lock Boho chic 4 min from Airport
Harlingen
Stay at this vacation home in Harlingen. Enjoy air conditioning. Popular attractions Harlingen Soccer Complex and Rio Grande Valley Museum are located ...
9.8/10 Exceptional! (29 reviews)
Quick Getaway, would stay again.
"Easy check in. Great communication. Clean and tidy. Comfortable bed. It’s in a condo/duplex. Unsure upon arrival because the street was busy, but open parking was right in front of the door. That was great! I arrived on a Saturday and could hear the neighbors through the walls— muffled talking and ..."

Reviewed on Dec 28, 2024

Smart lock Boho chic 4 min from Airport
Wild Cactus 🌵
Wild Cactus 🌵
Harlingen
This condo features barbecue grills.
8/10 Very Good! (1 review)
Very Clean
"We would stay again if in the area. Debbie was quick to answer our questions."

Reviewed on Feb 14, 2025

Wild Cactus 🌵
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.