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HRL to BFI: distance & flight time
Harlingen (Valley International Airport) → Seattle (Boeing Field King County International Airport)
1,988 mi
3,200 km · 1,728 nm
4h 22m
estimated nonstop flight time
-2h
time difference · heading northwest
See live HRL→BFI fares Phone-only fares on this route — call free
Flight time details
1,988 miles nonstop takes roughly 4h 22m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- HRL — Valley International Airport · Harlingen, United States
- BFI — Boeing Field King County International Airport · Seattle, 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 HRL
Near BFI
- SEA · Seattle Tacoma International Airport6 mi away
- RNT · Renton Municipal Airport5 mi away
- PWT · Bremerton National Airport22 mi away
- TIW · Tacoma Narrows Airport22 mi away
Frequently asked questions
How far is HRL from BFI?
The flight distance from Harlingen (HRL) to Seattle (BFI) is 1,988 miles (3,200 km, 1,728 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HRL to BFI?
A nonstop flight takes about 4h 22m 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 Harlingen and Seattle?
Seattle is 2 hours behind Harlingen.
What is the cheapest way to fly from HRL to BFI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HRL–BFI that never appear on search engines, with no booking fees.