Valley International Airport in Harlingen, United States has 19 nonstop destinations in the current FlightQ schedule set. This page ranks the farthest routes by airport-to-airport distance and adds airlines, frequency, and estimated flight time.
Schedule snapshot checked Jun 15, 2026.
The longest listed nonstop flight from HRL is to Guayaquil (GYE), about 2,292 miles with an estimated block time of ~5h 19m.
| # | Route | Distance | Est. time | Airlines | Frequency |
|---|---|---|---|---|---|
| 1 | HRL to GYE Guayaquil, Ecuador | 2,292 mi | ~5h 19m | Eastern Airlines | weekly |
| 2 | HRL to SJO San Jose, Costa Rica | 1,425 mi | ~3h 31m | GlobalX Airlines | weekly |
| 3 | HRL to MDW Chicago, United States | 1,213 mi | ~3h 5m | GlobalX Airlines | weekly |
| 4 | HRL to CVG Cincinnati, United States | 1,162 mi | ~2h 59m | 21 Air | 1/day |
| 5 | HRL to AZA Phoenix, United States | 970 mi | ~2h 35m | GlobalX Airlines, Eastern Airlines, and United Airlines | 4×/wk |
| 6 | HRL to GUA Guatemala City, Guatemala | 927 mi | ~2h 30m | GlobalX Airlines | 2×/wk |
| 7 | HRL to TAP Tapachula, Mexico | 860 mi | ~2h 22m | GlobalX Airlines | weekly |
| 8 | HRL to CUN Cancun, Mexico | 770 mi | ~2h 10m | Sun Country Airlines | 2×/wk |
| 9 | HRL to ELP El Paso, United States | 653 mi | ~1h 56m | GlobalX Airlines and United Airlines | 8×/wk |
| 10 | HRL to VSA Villahermosa, Mexico | 647 mi | ~1h 55m | GlobalX Airlines | 2×/wk |
| 11 | HRL to PBC Puebla, Mexico | 491 mi | ~1h 36m | GlobalX Airlines | weekly |
| 12 | HRL to AEX Alexandria, United States | 469 mi | ~1h 33m | GlobalX Airlines | 3×/wk |
| 13 | HRL to DFW Dallas, United States | 462 mi | ~1h 32m | American Airlines | 3-4/day |
| 14 | HRL to DAL Dallas, United States | 460 mi | ~1h 32m | Southwest Airlines | 1-2/day |
| 15 | HRL to ABI Abilene, United States | 444 mi | ~1h 30m | GlobalX Airlines | weekly |
| 16 | HRL to GRK Fort Hood (Killeen), United States | 335 mi | ~1h 16m | United Airlines | 1/day |
| 17 | HRL to IAH Houston, United States | 295 mi | ~1h 12m | United Airlines and GlobalX Airlines | 4-5/day |
| 18 | HRL to HOU Houston, United States | 277 mi | ~1h 9m | Southwest Airlines | 3-4/day |
| 19 | HRL to AUS Austin, United States | 274 mi | ~1h 9m | Southwest Airlines | 2-3/day |
Distance is great-circle mileage. Estimated time uses a standard block-time model until a route has enough tracked duration data on its route guide.
The longest nonstop route in FlightQ's current HRL schedule set is HRL to GYE, about 2,292 miles with an estimated block time of ~5h 19m.
Routes are ranked by great-circle distance between the origin and destination airports. Flight times are estimates unless a route page has tracked duration data.
The list is built from FlightQ's current schedule capture. Airlines change timetables often, so always confirm dates and availability before booking.