Cheap flights from Ontario to Portland

Round-trip
Economy
Los Angeles (LAX)
Portland (PDX)
Tue 8/4
Tue 8/11
Any month
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Flight information for Ontario to Portland
(ONT to PDX)

Find info about flight duration, direct flights, and airports for your flight from Ontario to Portland
Best Price Found $138 The best flight deal from Ontario to Portland found on momondo in the last 72 hours is $138
Fastest flight time 2h 10m The fastest flight from Ontario to Portland takes 2h 10m.
Direct flights None There are no direct flights from Ontario to Portland. Popular non-direct route for this connection is Ontario - Portland.
Airports in Portland 1 airport There is 1 airport near Portland: Portland (PDX)

How to get the cheapest flight ticket from Ontario to Portland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Portland?
November
The cheapest time of year to fly to Portland from Ontario is November. Most expensive is July
What is the cheapest day to fly to Portland?
Saturday
The cheapest day of the week is typically Saturday. The most expensive is typically Monday
When is the cheapest time to fly to Portland?
at noon
Ontario to Portland flights are approximately 12% more expensive in the evening than at noon
What is the cheapest airline that flies to Portland?
Sun Country Air
Sun Country Air, Delta, and Spirit Airlines are the most popular carriers operating from Ontario to Portland
What is the cheapest route?
Ontario - Portland
Fly from Ontario to Portland for the best Ontario - Portland flight prices
ONT
Ontario
PDX
Portland
When is the cheapest time to book a flight to Portland?
60 days before
The cheapest time to buy a flight from Ontario to Portland is approximately 60 days to departure
60
Days before departure
0

Easily compare round-trip flights from Ontario to Portland

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Ontario to Portland by changing tabs
Cheapest
Best
Quickest
Multiple Airlines
Jul 7
ONT
Ontario
4h 42m
1 stop
PDX
Portland
Jul 14
PDX
Portland
2h 16m
ONT
Ontario
Delta
Jul 21
ONT
Ontario
6h 21m
1 stop
PDX
Portland
Jul 29
PDX
Portland
6h 30m
1 stop
ONT
Ontario
Multiple Airlines
Jul 14
ONT
Ontario
2h 10m
PDX
Portland
Jul 20
PDX
Portland
8h 07m
1 stop
ONT
Ontario

Find the cheapest one-way flights from Ontario to Portland

If you're looking for one-way flights from Ontario to Portland, view some of our deals below provided by Delta
Cheapest
Best
Quickest
Delta
Jul 21
ONT
Ontario
6h 21m
1 stop
PDX
Portland
Multiple Airlines
Sep 10
ONT
Ontario
16h 27m
1 stop
PDX
Portland
Multiple Airlines
Sep 3
ONT
Ontario
16h 02m
1 stop
PDX
Portland

Alternative routes for Ontario to Portland

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Los Angeles to Portland Flights
Fastest flight time
2h 12m
Cheapest price
$71
Burbank to Portland Flights
Fastest flight time
2h 07m
Cheapest price
$89
Los Angeles to Medford Flights
Fastest flight time
1h 47m
Cheapest price
$90
Oakland, California to Portland Flights
Fastest flight time
1h 39m
Cheapest price
$90
Los Angeles to Eugene Flights
Fastest flight time
2h 03m
Cheapest price
$91
Oakland, California to Eugene Flights
Fastest flight time
1h 23m
Cheapest price
$107
Fresno to Eugene Flights
Fastest flight time
3h 34m
Cheapest price
$155
Burbank to Eugene Flights
Fastest flight time
6h 06m
Cheapest price
$161
Burbank to Medford Flights
Fastest flight time
4h 15m
Cheapest price
$169
Ontario to Eugene Flights
Fastest flight time
4h 14m
Cheapest price
$169
Fresno to Portland Flights
Fastest flight time
1h 47m
Cheapest price
$169
Long Beach to Portland Flights
Fastest flight time
2h 11m
Cheapest price
$170
Palm Springs to Portland Flights
Fastest flight time
2h 30m
Cheapest price
$177
Palm Springs to Eugene Flights
Fastest flight time
4h 33m
Cheapest price
$182
Ontario to Medford Flights
Fastest flight time
4h 12m
Cheapest price
$197
Oakland, California to Medford Flights
Fastest flight time
2h 18m
Cheapest price
$199
Palm Springs to Medford Flights
Fastest flight time
5h 15m
Cheapest price
$216
Long Beach to Eugene Flights
Fastest flight time
4h 57m
Cheapest price
$221
Ontario to North Bend Flights
Fastest flight time
3h 51m
Cheapest price
$298
View more

Flights from Ontario to:

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Economy
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  • First