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MNZ to HIO: distance & flight time
Manassas (Manassas Regional Airport/Harry P. Davis Field) → Hillsboro (Portland Hillsboro Airport)
2,343 mi
3,770 km · 2,036 nm
5h 4m
estimated nonstop flight time
-3h
time difference · heading northwest
See live MNZ→HIO fares Phone-only fares on this route — call free
Flight time details
2,343 miles nonstop takes roughly 5h 4m 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
- MNZ — Manassas Regional Airport/Harry P. Davis Field · Manassas, 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 MNZ
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 MNZ from HIO?
The flight distance from Manassas (MNZ) to Hillsboro (HIO) is 2,343 miles (3,770 km, 2,036 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MNZ to HIO?
A nonstop flight takes about 5h 4m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from MNZ to HIO?
Nonstop service on MNZ–HIO depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 5h 4m nonstop estimate.
What is the time difference between Manassas and Hillsboro?
Hillsboro is 3 hours behind Manassas.
What is the cheapest way to fly from MNZ to HIO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MNZ–HIO that never appear on search engines, with no booking fees.
Why are some MNZ to HIO fares phone-only?
Consolidator contracts let us sell certain MNZ–HIO tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.