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BWI to HIO: distance & flight time
Baltimore (Baltimore/Washington International Thurgood Marshall Airport) → Hillsboro (Portland Hillsboro Airport)
2,370 mi
3,814 km · 2,059 nm
5h 7m
estimated nonstop flight time
-3h
time difference · heading northwest
See live BWI→HIO fares Phone-only fares on this route — call free
Flight time details
2,370 miles nonstop takes roughly 5h 7m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time set-back when reading arrival times on your ticket.
The two airports
- BWI — Baltimore/Washington International Thurgood Marshall Airport · Baltimore, United States
- HIO — Portland Hillsboro Airport · Hillsboro, 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 BWI
- DCA · Ronald Reagan Washington National Airport30 mi away
- IAD · Washington Dulles International Airport45 mi away
- FME · Tipton Airport8 mi away
- ANP · Lee Airport17 mi away
Near HIO
- PDX · Portland International Airport17 mi away
- TTD · Portland Troutdale Airport27 mi away
- KLS · Southwest Washington Regional Airport40 mi away
- OTK · Tillamook Airport43 mi away
Frequently asked questions
How far is BWI from HIO?
The flight distance from Baltimore (BWI) to Hillsboro (HIO) is 2,370 miles (3,814 km, 2,059 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BWI to HIO?
A nonstop flight takes about 5h 7m 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 Baltimore and Hillsboro?
Hillsboro is 3 hours behind Baltimore.
What is the cheapest way to fly from BWI to HIO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BWI–HIO that never appear on search engines, with no booking fees.