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ORD to HIO: distance & flight time
Chicago (Chicago O'Hare International Airport) → Hillsboro (Portland Hillsboro Airport)
1,752 mi
2,819 km · 1,522 nm
3h 54m
estimated nonstop flight time
-2h
time difference · heading west
See live ORD→HIO fares Phone-only fares on this route — call free
Flight time details
1,752 miles nonstop takes roughly 3h 54m gate to gate, flying west. 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
- ORD — Chicago O'Hare International Airport · Chicago, 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 ORD
- PWK · Chicago Executive Airport9 mi away
- MDW · Chicago Midway International Airport15 mi away
- CGX · Chicago Meigs Airport17 mi away
- DPA · Dupage Airport18 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 ORD from HIO?
The flight distance from Chicago (ORD) to Hillsboro (HIO) is 1,752 miles (2,819 km, 1,522 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ORD to HIO?
A nonstop flight takes about 3h 54m 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 ORD to HIO?
Nonstop service on ORD–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 3h 54m nonstop estimate.
What is the time difference between Chicago and Hillsboro?
Hillsboro is 2 hours behind Chicago.
What is the cheapest way to fly from ORD to HIO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ORD–HIO that never appear on search engines, with no booking fees.
Why are some ORD to HIO fares phone-only?
Consolidator contracts let us sell certain ORD–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.