Ontario to Portland (ONT–PDX) — Airlines, Schedules & Connections

ONT Airport Page →
839 mi airlines charter/private 24/wk
On-time Some delays Frequent delays
Flight Schedule 11 flights Verified 14m 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
✓
→
AS2238
AS Alaska
E75
7:00 AM
PDT T2
9:21 AM
PDT
2h 21m
—
M T W T F S S
Prices
✓
→
AS2232
AS Alaska
E75
7:00 AM
PDT T2
9:21 AM
PDT
2h 21m
—
M T W T F S S
Prices
✓
→
AS345
AS Alaska
73H
7:00 AM
PDT T2
9:15 AM
PDT
2h 15m
—
M T W T F S S
Prices
✓
→
AS1699
AS Alaska
B39M
10:54 AM
PDT T2
1:09 PM
PDT
2h 15m
—
M T W T F S S
Prices
✓
→
AS2456+2
AS Alaska
E75
5:32 PM
PDT T2
7:49 PM
PDT
2h 17m
—
M T W T F S S
Prices
✓
←
AS1449
AS Alaska
7M9
7:36 AM
PDT
9:56 AM
PDT
2h 20m
38%
M T W T F S S
Prices
✓
←
AS2093
AS Alaska
E75
5:05 PM
PDT
7:15 PM
PDT
2h 10m
38%
M T W T F S S
Prices
✓
←
BA2965cs
BA British
73H
9:30 PM
PDT
11:51 PM
PDT
2h 21m
17%
M T W T F S S
Prices
✓
←
AS97+1
AS Alaska
73H
9:30 PM
PDT
11:51 PM
PDT
2h 21m
38%
M T W T F S S
Prices
✓
←
AS2301
AS Alaska
E75
9:30 PM
PDT
11:52 PM
PDT
2h 22m
38%
M T W T F S S
Prices
✓
←
AS2396
AS Alaska
E75
9:30 PM
PDT
11:52 PM
PDT
2h 22m
38%
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
OAK Oakland 3h 40m WN → ASLXJWN Oakland (OAK) to Portland flights
SJC San Jose 3h 45m WN → ASWN San Jose (SJC) to Portland flights
SMF Sacramento 3h 45m WN → ASBAWN Sacramento (SMF) to Portland flights
SFO San Francisco 4h 8m ACCMF9 → ACASAV San Francisco (SFO) to Portland flights
LAS Las Vegas 4h 15m F9WNY4 → ASF9KE Las Vegas (LAS) to Portland flights
BOI Boise 4h 31m AS → ASBA Boise (BOI) to Portland flights
SEA Seattle 4h 37m ASDLF9 → AMASAY Seattle (SEA) to Portland flights
PHX Phoenix 4h 40m AAPDWN → AAASPD Phoenix (PHX) to Portland flights
SLC Salt Lake City 4h 51m AFAMDL → AMASDL Salt Lake City (SLC) to Portland flights
DEN Denver 5h 43m ACF9G6 → ASCMF9 Denver (DEN) to Portland flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Ontario to Portland
1 carrier, 24 flights/week nonstop.
1 Airlines 839 mi 2h 17m nonstop

ONT–PDX is served by 1 airline with nonstop service. Alaska Airlines leads the route. The flight covers 839 miles in approximately 2h 17m. Beyond nonstop, 1-stop connecting options are also available.

Also explore Best way to fly Ontario to Portland ONT Routes PDX Routes ONT Live Flights PDX Live Flights ONT Delays PDX Delays
All flights from Portland (PDX) Portland to Ontario flights
Carriers on this route

Airline Landscape

All carriers operating nonstop ONT–PDX service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
AS Alaska Airlines Also: BA, HA 24 73H, B39M, E75 2h15-2h21 100% Oneworld BA, HA
Aircraft on this route
73H Boeing 737-800 (Winglets) – AS
B39M Boeing 737 MAX 9 – AS
E75 Embraer E175 – AS
Alliance coverage
Oneworld: AS (24 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, ONT to PDX direction.
Mon
4
flights
Tue
3
flights
Wed
3
flights
Thu
3
flights
Fri
3
flights
Sat
4
flights
Sun
4
flights
Departure time distribution
12 AM6 AM12 PM6 PM12 AM
Morning departures
Afternoon/evening departures
5
Nonstop flights
24
Outbound / wk
39
Return / wk
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for ONT to PDX.
1-STOP
One-Stop Connections
35
Hubs
~3h
Fastest
~23h
Longest
OAK ~3h 40m SJC ~3h 45m SMF ~3h 45m SFO ~4h 8m LAS ~4h 15m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
1,204
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
ONT → PDX
100%
Generally reliable. Most flights run on time.
Departing
100%
Arriving
55%
Return
PDX → ONT
64%
Moderate delays possible. Allow buffer time.
Departing
64%
Arriving
75%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. ONT delays → PDX delays →
Alternatives

Other ways to reach Portland from Ontario

Nearby airports with service to Portland International Airport.
Metric ONT→PDX SBD→PDX SNA→PDX
Distance from ONT – 21 mi 30 mi
Nonstop airlines 1 3 7
Weekly flights 24 2 28
Flight time 2h 17m 2h 10m 2h 24m
Departure OTP 100% – –
San Bernardino (SBD) to Portland flights · Santa Ana (SNA) to Portland flights · Long Beach (LGB) to Portland flights
Airports within 200 miles of ONT with service to Portland International Airport.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
0h
Portland is 0 hours the same as Ontario.
ONT: PDT · PDX: PDT

When it's 6:00 PM in Ontario, it's 6:00 PM in Portland.
Distance & Flight Time
839 mi / 1,351 km
Nonstop flight time is approximately 2h 17m gate to gate.
Facts

ONT–PDX Quick Facts

Key statistics for the Ontario to Portland route.
Route details
Distance839 mi / 1,351 km
Flight time2h 17m
Time difference0 hours
Airlines (nonstop)1
Weekly flights24 out / 39 return
1-stop connectionsAvailable
Origin: ONT
Full nameOntario International Airport
IATA / ICAOONT / KONT
TimezoneAmerica/Los_Angeles
Passengers/yr7.0M
Elevation944 ft / 288 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 ONT to PDX flights.
Nonstop flights from Ontario International Airport to Portland International Airport take about 2h 17m gate to gate. The route covers 839 miles.
1 airline operates flights from ONT to PDX: Alaska Airlines.
This route has frequent 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 San Francisco Bay Oakland, Norman Y. Mineta San Jose and Sacramento.
Yes, return flights from PDX to ONT are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include SBD, SNA and LGB. 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 ONT to PDX

Ontario International Airport (ONT) and Portland International Airport (PDX) are connected by nonstop service from Alaska Airlines. With 24 weekly departures, this is a well served route.

ONT to PDX Flight Duration and Schedule

Nonstop flight time from ONT to PDX is about 2 hours 17 minutes gate to gate. The route covers a distance of 839 miles (1,351 km). There are approximately 24 weekly flights outbound and 39 return, totaling 63 flights per week in both directions.

Connecting Options and Alternatives

1-stop connecting options are also available, commonly via San Francisco Bay Oakland, Norman Y. Mineta San Jose and Sacramento. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include San Bernardino (SBD), Santa Ana (SNA) and Long Beach (LGB).