
$101 Cheap United flights from Dallas to Harlingen (DFW to HRL)
Find The Best Day To Fly from Dallas to Harlingen
Amazing United DFW to HRL Flight Deals
The cheapest flights to Valley Intl. found within the past 7 days were $207 round trip and $101 one way. Prices and availability subject to change. Additional terms may apply.
HRL From DFW Economy Coach Packages on Similar Airlines



Frequently asked questions
Discover our best United flight from Dallas DFW to Harlingen HRL
To find the best deals on flights to Dallas 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 Dallas DFW 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 $207 to $252, 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 Dallas DFW 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 Dallas to Harlingen costs from $101. Prices and availability subject to change. Additional terms may apply.
The easy way to find cheap flights to Harlingen HRL from Dallas DFW with United
To find a cheap United flight from Dallas DFW 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 Dallas DFW 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 September, or if you book a flight with a stopover.
Find nonstop flights from Dallas DFW 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 Dallas DFW 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 Dallas DFW 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.
Airport code | Country | Airport name | Number of flights |
---|---|---|---|
ORD | USA | O'Hare Intl. | 227 |
DEN | USA | Denver Intl. | 226 |
IAH | USA | George Bush Intercontinental | 136 |
IAD | USA | Washington Dulles Intl. | 100 |
SFO | USA | San Francisco Intl. | 64 |
LAX | USA | Los Angeles Intl. | 23 |
EWR | USA | Liberty Intl. | 20 |
FRA | DEU | Frankfurt Intl. | 19 |
NRT | JPN | Narita Intl. | 19 |
PEK | CHN | Capital Intl. | 16 |
Travelers ❤️ these 🏨 after their flight to Harlingen

Sage House North - stylish,cozy, in the heart of Harlingen!

Holiday Inn Express Harlingen by IHG
Reviewed on Jul 15, 2025

Smart lock Boho chic 4 min from Airport
Reviewed on Jun 17, 2025
Popular United Flight Routes from DFW
Top United Flight Routes from HRL
Top Flights for United originating from DFW
Domestic
- Newark Liberty Intl. Airport to San Juan (EWR - SJU)
- San Juan to Orlando (SJU - MCO)
- Newark Liberty Intl. Airport to Orlando (EWR - MCO)
- Los Angeles to Tokyo (LAX - HND)
- Atlanta to Newark Liberty Intl. Airport (ATL - EWR)
- Los Angeles to San Salvador (LAX - SAL)
- Dallas to Las Vegas (DFW - LAS)
- Boston to Orlando (BOS - MCO)
- Los Angeles to Honolulu (LAX - HNL)
- Chicago to Orlando (ORD - MCO)
International
- Philadelphia to San Juan (PHL - SJU)
- Philadelphia to San Juan (PHL - SJU)
- Newark Liberty Intl. Airport to Santo Domingo (EWR - SDQ)
- Newark Liberty Intl. Airport to Santo Domingo (EWR - SDQ)
- San Juan to Orlando (SJU - MCO)
- Newark Liberty Intl. Airport to San Juan (EWR - SJU)
- Chicago to Las Vegas (ORD - LAS)
- Atlanta to Newark Liberty Intl. Airport (ATL - EWR)
- Los Angeles to Honolulu (LAX - HNL)
- Chicago to Los Angeles (ORD - LAX)
Most Popular
- Philadelphia to Miami (PHL - MIA)
- JetBlue Airways Boston (BOS) to Orlando (MCO) flights
- JetBlue Airways Orlando (MCO) to Las Vegas (LAS) flights
- Boston to Miami (BOS - MIA)
- American Airlines Dallas (DFW) to Las Vegas (LAS) flights
- JetBlue Airways Boston (BOS) to Las Vegas (LAS) flights
- New York to Fort Lauderdale (JFK - FLL)
- Baltimore to Las Vegas (BWI - LAS)
- Dallas to Atlanta (DFW - ATL)
- Boston to Los Angeles (BOS - LAX)
- Philadelphia to Atlanta (PHL - ATL)
- Delta Atlanta (ATL) to Las Vegas (LAS) flights
- Dallas to Orlando (DFW - MCO)
- Los Angeles to Dallas (LAX - DFW)
- Chicago to Dallas (ORD - DFW)
- Dallas to Denver (DFW - DEN)
- Dallas to Chicago (DFW - ORD)
- Boston to Washington (BOS - DCA)
- Delta Minneapolis - St. Paul (MSP) to Las Vegas (LAS) flights
- Portland to Las Vegas (PDX - LAS)
- Philadelphia to Tampa (PHL - TPA)
- Philadelphia to Orlando (PHL - MCO)
- Los Angeles to Boston (LAX - BOS)
- JetBlue Airways Boston (BOS) to San Juan (SJU) flights
- Delta Detroit (DTW) to Las Vegas (LAS) flights
- Atlanta to Dallas (ATL - DFW)
- Dallas to Miami (DFW - MIA)
- Cleveland to Orlando (CLE - MCO)
- Los Angeles to Seattle (LAX - SEA)
- Dallas to Los Angeles (DFW - LAX)