$110 Find Cheap Flights from Harlingen to Dallas - Compare and Save

Among airlines operating Harlingen to Dallas flights:

• Southwest: offers free seat selection
• American Airlines: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

2 airlines operate flights between Harlingen and Dallas. The airlines offering nonstop flights on this route include:

• American Airlines
• Southwest

Flights from Harlingen to Dallas usually depart from Harlingen Valley Intl (HRL) and may arrive at several airports in Dallas area, including Dallas Addison (ADS), Dallas Love Field (DAL) and Dallas/Fort Worth (DFW).

Here are some options for this route, based on selected ticket types and cabin classes:

• Southwest: a cabin bag in Economy Class class
• American Airlines: a cabin bag in Economy Class class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Only Economy Class is available on flights from Harlingen to Dallas.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $267 round-trip via Austin Bergstrom (AUS), compared to $345 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $45–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

One-stop flights from Harlingen to Dallas most commonly connect through:

• Houston Hobby (HOU) - 48% of one-stop connections
• Houston George Bush Intcntl (IAH) - 48% of one-stop connections
• Austin Bergstrom (AUS) - 3% of one-stop connections

Houston Hobby (HOU) handles the largest share of one-stop connections on this route.

On the Harlingen to Dallas route, being flexible with your departure day can save you up to 27%. Saturday is the cheapest day at $309 round-trip on average, while Sunday is the most expensive at $422: a $113 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

Morning is the busiest departure period on Harlingen to Dallas flights, with 50% of flights leaving in that window. Afternoon departures account for 25%, evening flights for 25%, and night flights for 0%.

Some of the most popular sights in Dallas are American Airlines Center, Kay Bailey Hutchison Convention Center and Dallas World Aquarium. These are among the most viewed places in Dallas on KAYAK.

These are the earliest and latest flight times available from Harlingen to Dallas:

• Earliest: departs at 5:40 am and lands at 7:24 am
• Latest: departs at 8:00 pm and lands at 9:44 pm.

The flight takes about 1h 44m.

A nonstop flight from Harlingen to Dallas takes 1h 44m, covering 455 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $219 to $935. That means the highest observed fare was about 4x higher than the lowest one.

One-way fares from Harlingen to Dallas are currently lower than usual. Average one-way flight prices are about $119, which is 42% below the typical average for this route.

Flying via Austin Bergstrom (AUS) gives the shortest average 1-stop total travel time at 3h 06m, compared with 3h 21m via Houston Hobby (HOU) and 4h 18m via Houston George Bush Intcntl (IAH).

Since Dallas is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
Near Dallas/Fort Worth Airport (DFW) — daily rates from around $18:

• Easirent
• Europcar
• Ace
• Hertz
• Thrifty

Near Dallas Love Field Airport (DAL) — daily rates from around $24:

• Easirent
• Thrifty
• Dollar
• Budget
• Hertz

Round-trip flights from Harlingen to Dallas range from $294 to $416, with an average of $344 over the past 12 months. Anything below $294 counts as a good deal.

American Airlines is the only airline on the Harlingen to Dallas route offering in-flight Wi-Fi. Pricing depends on fare class.