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

KOA Airport Page →
2,607 mi airlines charter/private 14/wk
On-time Some delays Frequent delays
Flight Schedule 4 flights Verified 53m 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
Seat map
AS Alaska
7M9 Seat map
11:58 AM
HST
8:35 PM
PDT
5h 37m
—
M T W T F S S
Prices
✓
→
AS833
AS Alaska
32B
12:21 PM
HST
8:50 PM
PDT
5h 29m
—
M T W T F S S
Prices
✓
←
AS252+1
Starts Oct 3
AS Alaska
73J
7:33 AM
PDT
10:41 AM
HST
6h 8m
36%
M T W T F S S
Prices
✓
←
AS834
AS Alaska
32B
8:12 AM
PDT
11:06 AM
HST
5h 54m
36%
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
HNL Honolulu, Oahu 7h 6m ASCPTJL → ASFJQF Honolulu, Oahu (HNL) to Portland flights
OGG Kahului 7h 21m ASJLQF → AS Kahului (OGG) to Portland flights
SMF Sacramento 7h 30m ASWN → ASBADE Sacramento (SMF) to Portland flights
SFO San Francisco 7h 44m ACASAV → ACASAV San Francisco (SFO) to Portland flights
SEA Seattle 7h 54m ASDLQR → AFAMAS Seattle (SEA) to Portland flights
LAX Los Angeles 8h 28m AAACAM → AAAFAM Los Angeles (LAX) to Portland flights
LIH Lihue, Kauai 8h 50m ASJL → AS Lihue, Kauai (LIH) to Portland flights
SAN San Diego 9h 6m AS → ASDEFI San Diego (SAN) to Portland flights
PHX Phoenix 9h 45m AA → AAASDE Phoenix (PHX) to Portland flights
LAS Las Vegas 9h 45m WN → ASDEF9 Las Vegas (LAS) to Portland flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Kailua-Kona to Portland
2 carriers, 14 flights/week nonstop.
2 Airlines 2,607 mi 5h 33m nonstop +3h ahead

KOA–PDX is served by 2 airlines with nonstop service. Alaska Airlines and Delta Air Lines lead the route. The flight covers 2,607 miles in approximately 5h 33m. Beyond nonstop, 1-stop connecting options are also available.

Also explore Choose a flight to see its seat map 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 14 32B, 7M9 5h29-5h37 100% Oneworld HA
DL Delta Air Lines 1 – – 100% SkyTeam –
Aircraft on this route
32B Airbus A321neo (long range) – AS
7M9 Boeing 737 MAX 9 – AS
Alliance coverage
Oneworld: AS (14 flights/wk, 93%)
SkyTeam: DL (1 flights/wk, 7%)
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
2
flights
Tue
2
flights
Wed
2
flights
Thu
2
flights
Fri
2
flights
Sat
2
flights
Sun
2
flights
Departure time distribution
12 AM6 AM12 PM6 PM12 AM
Morning departures
Afternoon/evening departures
2
Nonstop flights
14
Outbound / wk
14
Return / wk
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for KOA to PDX.
1-STOP
One-Stop Connections
12
Hubs
~7h
Fastest
~10h
Longest
HNL ~7h 6m OGG ~7h 21m SMF ~7h 30m SFO ~7h 44m SEA ~7h 54m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
574
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
100%
Generally reliable. Most flights run on time.
Departing
100%
Arriving
70%
Return
PDX → KOA
84%
Generally reliable. Most flights run on time.
Departing
84%
Arriving
0%
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 2 2 5
Weekly flights 14 14 47
Flight time 5h 33m 5h 6m 4h 42m
Departure OTP 100% – –
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 33m 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 33m
Time difference+3 hours
Airlines (nonstop)2
Weekly flights14 out / 14 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 33m gate to gate. The route covers 2,607 miles.
2 airlines operate flights from KOA to PDX: Alaska Airlines and Delta Air Lines.
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 Daniel K. Inouye, Kahului and Sacramento.
On a single ticket, yes. Your bags are checked through to PDX and move between planes without you. On two separate tickets you collect your bags at the connecting airport and recheck them, so build in extra layover time.
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 and Delta Air Lines. With 14 weekly departures, this is a well served route.

KOA to PDX Flight Duration and Schedule

Nonstop flight time from KOA to PDX is about 5 hours 33 minutes gate to gate. The route covers a distance of 2,607 miles (4,196 km). There are approximately 14 weekly flights outbound and 14 return, totaling 28 flights per week in both directions.

Connecting Options and Alternatives

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