Kailua-Kona to Portland (KOA–PDX) — Airlines, Schedules & Connections

KOA Airport Page →
2,607 mi airlines charter/private 7/wk
On-time Some delays Frequent delays
Flight Schedule 2 flights Verified 35m ago
Also flown by charter / private operators.
Nonstop Charter / private 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop
✓
→
AS253+1
AS Alaska
7M9
11:58 AM
HST
8:35 PM
PDT
5h 37m
—
M T W T F S S
Prices
✓
←
AS252+1
AS Alaska
73J
8:00 AM
PDT
10:55 AM
HST
5h 55m
41%
M T W T F S S
Prices

No flights match your filters.

No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.

✦ 1-Stop connections via 10 hubs
OGG Kahului 7h 4m ASJLQF → AS Kahului (OGG) to Portland flights
HNL Honolulu, Oahu 7h 12m AQASCPT → ASFJQF Honolulu, Oahu (HNL) to Portland flights
SMF Sacramento 7h 28m ASWN → ASBAWN Sacramento (SMF) to Portland flights
SEA Seattle 7h 37m ASDLQR → AMASAY Seattle (SEA) to Portland flights
SFO San Francisco 7h 47m ACASAV → ACASAV San Francisco (SFO) to Portland flights
LAX Los Angeles 8h 29m AAACAM → AAAMAS Los Angeles (LAX) to Portland flights
PHX Phoenix 9h 25m AA → AAASPD Phoenix (PHX) to Portland flights
LIH Lihue, Kauai 9h 35m ASJL → AS Lihue, Kauai (LIH) to Portland flights
LAS Las Vegas 9h 55m WN → ASF9KE Las Vegas (LAS) to Portland flights
DEN Denver 10h 28m UA → ASCMF9 Denver (DEN) to Portland flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Kailua-Kona to Portland
1 carrier, 7 flights/week nonstop.
1 Airlines 2,607 mi 5h 37m nonstop +3h ahead

KOA–PDX is served by 1 airline with nonstop service. Alaska Airlines leads the route. The flight covers 2,607 miles in approximately 5h 37m. Beyond nonstop, 1-stop connecting options are also available.

Also explore KOA Routes PDX Routes KOA Live Flights PDX Live Flights KOA Delays PDX Delays
All flights from Portland (PDX) Portland to Kailua-Kona flights
Carriers on this route

Airline Landscape

All carriers operating nonstop KOA–PDX service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
AS Alaska Airlines Also: HA 7 7M9 5h37 67% Oneworld HA
Aircraft on this route
7M9 Boeing 737 MAX 9 – AS
Alliance coverage
Oneworld: AS (7 flights/wk, 100%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Schedule

Weekly Schedule Pattern

Nonstop flight frequency by day of week, KOA to PDX direction.
Mon
1
flight
Tue
1
flight
Wed
1
flight
Thu
1
flight
Fri
1
flight
Sat
1
flight
Sun
1
flight
Departure time distribution
12 AM6 AM12 PM6 PM12 AM
Morning departures
Afternoon/evening departures
1
Nonstop flights
7
Outbound / wk
7
Return / wk
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for KOA to PDX.
1-STOP
One-Stop Connections
19
Hubs
~7h
Fastest
~19h
Longest
OGG ~7h 4m HNL ~7h 12m SMF ~7h 28m SEA ~7h 37m SFO ~7h 47m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
594
Candidates
Two-stop connections loaded in the connections tab above.
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
KOA → PDX
67%
Moderate delays possible. Allow buffer time.
Departing
67%
Arriving
70%
Return
PDX → KOA
82%
Generally reliable. Most flights run on time.
Departing
82%
Arriving
63%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. KOA delays → PDX delays →
Alternatives

Other ways to reach Portland from Kailua-Kona

Nearby airports with service to Portland International Airport.
Metric KOA→PDX OGG→PDX HNL→PDX
Distance from KOA – 84 mi 163 mi
Nonstop airlines 1 2 4
Weekly flights 7 14 42
Flight time 5h 37m 5h 22m 5h 28m
Departure OTP 67% – –
Kahului (OGG) to Portland flights · Honolulu, Oahu (HNL) to Portland flights
Airports within 200 miles of KOA with service to Portland International Airport.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
+3h
Portland is 3 hours ahead of Kailua-Kona.
KOA: HST · PDX: PDT

When it's 6:00 PM in Kailua-Kona, it's 9:00 PM in Portland.
Distance & Flight Time
2,607 mi / 4,196 km
Nonstop flight time is approximately 5h 37m gate to gate.
Facts

KOA–PDX Quick Facts

Key statistics for the Kailua-Kona to Portland route.
Route details
Distance2,607 mi / 4,196 km
Flight time5h 37m
Time difference+3 hours
Airlines (nonstop)1
Weekly flights7 out / 7 return
1-stop connectionsAvailable
Origin: KOA
Full nameEllison Onizuka Kona International Airport at Keāhole
IATA / ICAOKOA / PHKO
TimezonePacific/Honolulu
Passengers/yr4.0M
Elevation47 ft / 14 m
Destination: PDX
Full namePortland International Airport
IATA / ICAOPDX / KPDX
TimezoneAmerica/Los_Angeles
Passengers/yr17.3M
Elevation31 ft / 9 m
FAQ

Frequently Asked Questions

Common questions about KOA to PDX flights.
Nonstop flights from Ellison Onizuka Kona International Airport at Keāhole to Portland International Airport take about 5h 37m gate to gate. The route covers 2,607 miles.
1 airline operates flights from KOA to PDX: Alaska Airlines.
This route has daily service. Check the schedule above for departure days and times in each direction.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Kahului, Daniel K. Inouye and Sacramento.
Portland is 3 hours ahead of Kailua-Kona.
Yes, return flights from PDX to KOA are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include OGG and HNL. 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 KOA to PDX

Ellison Onizuka Kona International Airport at Keāhole (KOA) and Portland International Airport (PDX) are connected by nonstop service from Alaska Airlines. With 7 weekly departures, this is a regularly served route.

KOA to PDX Flight Duration and Schedule

Nonstop flight time from KOA to PDX is about 5 hours 37 minutes gate to gate. The route covers a distance of 2,607 miles (4,196 km). There are approximately 7 weekly flights outbound and 7 return, totaling 14 flights per week in both directions.

Connecting Options and Alternatives

1-stop connecting options are also available, commonly via Kahului, Daniel K. Inouye and Sacramento. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Kahului (OGG) and Honolulu, Oahu (HNL).