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ALW to HRL: distance & flight time
Walla Walla (Walla Walla Regional Airport) → Harlingen (Valley International Airport)
1,780 mi
2,865 km · 1,547 nm
3h 57m
estimated nonstop flight time
+2h
time difference · heading southeast
See live ALW→HRL fares Phone-only fares on this route — call free
Flight time details
1,780 miles nonstop takes roughly 3h 57m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- ALW — Walla Walla Regional Airport · Walla Walla, United States
- HRL — Valley International Airport · Harlingen, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near ALW
- PDT · Eastern Oregon Regional At Pendleton Airport38 mi away
- PSC · Tri Cities Airport41 mi away
- LGD · La Grande/Union County Airport57 mi away
- LWS · Lewiston Nez Perce County Airport64 mi away
Frequently asked questions
How far is ALW from HRL?
The flight distance from Walla Walla (ALW) to Harlingen (HRL) is 1,780 miles (2,865 km, 1,547 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ALW to HRL?
A nonstop flight takes about 3h 57m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Walla Walla and Harlingen?
Harlingen is 2 hours ahead of Walla Walla.
What is the cheapest way to fly from ALW to HRL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ALW–HRL that never appear on search engines, with no booking fees.