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REX to SEA: distance & flight time
Reynosa (General Lucio Blanco International Airport) → Seattle (Seattle Tacoma International Airport)
1,977 mi
3,181 km · 1,718 nm
4h 21m
estimated nonstop flight time
-1h
time difference · heading northwest
See live REX→SEA fares Phone-only fares on this route — call free
Flight time details
1,977 miles nonstop takes roughly 4h 21m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- REX — General Lucio Blanco International Airport · Reynosa, Mexico
- SEA — Seattle Tacoma 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 REX
Near SEA
- RNT · Renton Municipal Airport5 mi away
- BFI · Boeing Field King County International Airport6 mi away
- TIW · Tacoma Narrows Airport18 mi away
- PWT · Bremerton National Airport21 mi away
Frequently asked questions
How far is REX from SEA?
The flight distance from Reynosa (REX) to Seattle (SEA) is 1,977 miles (3,181 km, 1,718 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from REX to SEA?
A nonstop flight takes about 4h 21m 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 Reynosa and Seattle?
Seattle is 1 hour behind Reynosa.
What is the cheapest way to fly from REX to SEA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on REX–SEA that never appear on search engines, with no booking fees.