Portland to Oakland (HIO–OAK) — Airlines, Schedules & Connections

HIO Airport Page →
542 mi airlines 1/wk
On-time Some delays Frequent delays
Flight Schedule 0 flights Verified 1h ago
Nonstop 1-Stop 2-Stop Hide separate tickets Hide overnight
  Flight Airline AC Dep Arr Dur OTP Sched  

No flights match your filters.

No nonstop flights on this route. connecting options below.

✦ 1-STOP
✧ 2-STOP Loading...
Portland to Oakland
1 carrier, 1 flights/week nonstop.
1 Airlines 1 Flights/wk 542 mi 2h 17m nonstop -1h behind 1 1-stop hubs

HIO–OAK is served by 1 airline with nonstop service. TWY leads the route. The flight covers 542 miles in approximately 2h 17m. Beyond nonstop, 1 hub offers 1-stop connections.

Also explore HIO Routes OAK Routes HIO Live Flights OAK Live Flights OAK Delays
Carriers on this route

Airline Landscape

All carriers operating nonstop HIO–OAK service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
TWY TWY 1 – – – – –
Alliance coverage
Unaffiliated: TWY (1 flights/wk, 100%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for HIO to OAK.
1-STOP
One-Stop Connections
1
Hubs
~20h
Fastest
~20h
Longest
HCR ~20h 22m
Verified with published schedule alignment and minimum connection time.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Reliability

On-Time Performance

What to expect at each end of your journey.
Outbound
HIO → OAK
88%
Generally reliable. Most flights run on time.
Arriving
88%
Return
OAK → HIO
76%
Generally reliable. Most flights run on time.
Departing
76%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. OAK delays →
Alternatives

Other ways to reach Oakland from Portland

Nearby airports with service to San Francisco Bay Oakland International Airport.
Metric HIO→OAK PDX→OAK EUG→OAK
Distance from HIO – 17 mi 99 mi
Nonstop airlines 1 4 1
Weekly flights 1 56 7
Flight time 2h 17m 1h 40m 1h 30m
Portland (PDX) to Oakland flights · Eugene (EUG) to Oakland flights · Seattle (SEA) to Oakland flights
Airports within 200 miles of HIO with service to San Francisco Bay Oakland International Airport.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
-1h
Oakland is 1 hour behind Portland.
HIO: MDT · OAK: PDT

When it's 6:00 PM in Portland, it's 5:00 PM in Oakland.
Distance & Flight Time
542 mi / 872 km
Nonstop flight time is approximately 2h 17m.
Facts

HIO–OAK Quick Facts

Key statistics for the Portland to Oakland route.
Route details
Distance542 mi / 872 km
Flight time2h 17m
Time difference-1 hour
Airlines (nonstop)1
Weekly flights1 out
1-stop connections1 hubs
Origin: HIO
Full namePortland Hillsboro Airport
IATA / ICAOHIO / KHIO
TimezoneAmerica/Boise
Elevation208 ft / 63 m
Destination: OAK
Full nameSan Francisco Bay Oakland International Airport
IATA / ICAOOAK / KOAK
TimezoneAmerica/Los_Angeles
Passengers/yr10.6M
Elevation9 ft / 3 m
FAQ

Frequently Asked Questions

Common questions about HIO to OAK flights.
Nonstop flights from Portland Hillsboro Airport to San Francisco Bay Oakland International Airport take approximately 2h 17m. The route covers 542 miles.
1 airline operates nonstop service: TWY.
There are approximately 1 nonstop flights per week from HIO to OAK.
Yes, 1-stop connections are available through HCR. These options provide additional schedule flexibility.
Oakland is 1 hour behind Portland.
Nearby alternatives include PDX, EUG and SEA. See the Alternatives section for a full comparison.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from HIO to OAK

Portland Hillsboro Airport (HIO) and San Francisco Bay Oakland International Airport (OAK) are connected by nonstop service from TWY. With 1 weekly departures, this is a regularly served route.

HIO to OAK Flight Duration and Schedule

Nonstop flight time from HIO to OAK ranges from 2 hours 17 minutes. The route covers a distance of 542 miles (872 km).

Connecting Options and Alternatives

1 one-stop connections are available, with the fastest taking approximately 20 hours via HCR. Nearby alternative airports include Portland (PDX), Eugene (EUG) and Seattle (SEA).