Cheap flights from Harlingen from $82

Our data suggests that currently, the cheapest flights from Harlingen are being offered by Delta, Southwest, and United Airlines. For example, Delta flights from Harlingen to Minneapolis, start at $89, Southwest flights from Harlingen to Austin cost around $128, and United Airlines flights from Harlingen to Tampa are around $143.

Currently, the cheapest flight from Harlingen found by our users is for $95 to Austin. Prices will vary according to several factors such as the departure date and time, but on average you can expect to pay around $333 to travel from Harlingen to Austin.

Houston George Bush Intcntl Airport, Dallas/Fort Worth Airport and Austin are currently the destinations served most frequently from Harlingen, with 14, 10 and 1 flights per day on average, respectively.

Airlines including American Airlines, Southwest and United Airlines frequently fly from Harlingen. You can view other airlines by performing a quick search in the form above.

Prices for flights from Harlingen Valley Intl Airport are updated daily.

The number of operators available for flights from Harlingen Valley Intl Airport is 5 as of September 2026.

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.

The required travel and health documents for your Harlingen Valley Intl Airport 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 Harlingen Valley Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.