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HIO to AST: distance & flight time
Hillsboro (Portland Hillsboro Airport) → Astoria (Astoria Regional Airport)
62 mi
99 km · 54 nm
38m
estimated nonstop flight time
Same time
time difference · heading northwest
See live HIO→AST fares Phone-only fares on this route — call free
Flight time details
62 miles nonstop takes roughly 38m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- HIO — Portland Hillsboro Airport · Hillsboro, United States
- AST — Astoria Regional Airport · Astoria, 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 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
Near AST
- KLS · Southwest Washington Regional Airport47 mi away
- OTK · Tillamook Airport51 mi away
- HQM · Bowerman Airport56 mi away
- CLS · Chehalis Centralia Airport56 mi away
Frequently asked questions
How far is HIO from AST?
The flight distance from Hillsboro (HIO) to Astoria (AST) is 62 miles (99 km, 54 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HIO to AST?
A nonstop flight takes about 38m 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 HIO to AST?
Nonstop service on HIO–AST 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 38m nonstop estimate.
What is the cheapest way to fly from HIO to AST?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HIO–AST that never appear on search engines, with no booking fees.
Why are some HIO to AST fares phone-only?
Consolidator contracts let us sell certain HIO–AST 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.