Flights from Portland, Oregon to Ontario, United States

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Did you mean flights from Ontario, California to Portland, Oregon?

Portland, Oregon to Ontario, California Last modified: Dec 9, 2018 1:02 -05:00Prices shown were found by travelers like you over the past 30 days

We've scanned 48,195,047,545 round trip itineraries and found the cheapest flights to Ontario, California. Alaska & American frequently offer the best deals to Ontario, California flights, or select your preferred carrier below to see the cheapest days to fly.

Alaska
PDXONT
Wed 1/9
nonstop
ONTPDX
Wed 1/16
nonstop
$177
American
PDXONT
Wed 1/9
1 stop
ONTPDX
Sat 1/12
1 stop
$194
United
PDXONT
Tue 1/8
1 stop
ONTPDX
Tue 1/15
1 stop
$194
Frontier
PDXONT
Wed 1/16
1 stop
ONTPDX
Tue 1/22
1 stop
$274

How Much is a Flight from Portland, Oregon to Ontario, California? Prices shown were found by travelers like you over the past 30 days

We have collected flight cost data from across the web for travel from Portland, Oregon to Ontario, California, and have found the average flight price for this trip to be $191.

Where To Buy Cheap Flights from Portland, Oregon to Ontario, California?

The best way to find a great deal on airfare is to search multiple sites. When you run a search on FareCompare, we search multiple sites and fare sources all at once so you don't have to - which is why we think FareCompare is the best place to find cheap tickets. Airlines can adjust prices for tickets from Portland, Oregon to Ontario, California based on the day and time that you decide to book your flight. We have collected data from all airlines, and have found that Tuesdays, Wednesdays, and Saturdays are often the best days to book flights. If you'd like to learn more, read our article about the best time to buy airline tickets.

How far in advance should I book tickets from Portland, Oregon to Ontario, California? Prices shown were found by travelers like you over the past 30 days

The chart below shows up-to-date information regarding how far in advance to book your flight from Portland, Oregon to Ontario, California.

Non Stop versus Connecting
Advanced PurchaseNon StopConnecting
< 7 days $403 $198
7-14 days $295 $298
14-21 days $296 $358
21-30 days $196 $194
30-60 days $177 $194
60-90 days $177 $194
90+ days $196 $202

Cheapest Day To Fly from Portland, Oregon to Ontario, California Prices shown were found by travelers like you over the past 30 days

We've examined 57,595,778,181 itinerary searches that we've seen for departures in the next 90 days and found that the cheapest day to fly from Portland, Oregon to Ontario, California is Tuesday. See the chart below to compare prices for other days of the week.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$223$177$177$196$196$177$185

Compare Flight Prices from Portland, Oregon to Ontario, California by Month Prices shown were found by travelers like you over the past 30 days

Low priced flights are most commonly available by purchasing between one and three months in advance. International or holiday flights may need to be purchased even further in advance. The chart below shows the cheapest flight prices by month for Portland, Oregon to Ontario, California flights.

Month Origin Destination Carrier Depart Date Return Date Stops Price
December Portland, Oregon Ontario, California United 12/11/18 12/12/18 1 $198
January Portland, Oregon Ontario, California Alaska 1/9/19 1/12/19 0 $177
February Portland, Oregon Ontario, California Alaska 2/6/19 2/9/19 0 $177
March Portland, Oregon Ontario, California Alaska 3/2/19 3/8/19 0 $185
April Portland, Oregon Ontario, California Alaska 4/4/19 4/9/19 0 $196
May Portland, Oregon Ontario, California United 5/12/19 5/18/19 1 $202
June Portland, Oregon Ontario, California United 6/12/19 6/18/19 1 $210
July Portland, Oregon Ontario, California Alaska 7/1/19 7/6/19 0 $284

Cheap Last Minute Flights from Portland, Oregon to Ontario, California Prices shown were found by travelers like you over the past 30 days

Looking for cheap last minute flights or a weekend getaway? We've got you covered with weekend flight deals from Portland, Oregon to Ontario, California. The chart below shows the best last minute deals and cheap flights this weekend we could find.

Next 30 Days

SunMonTueWedThuFriSat
9 10 11 12 13 14 15
$344
16 17 18 19 20 21 22
$344 $423
23 24 25 26 27 28 29
$423 $454
30 31 1 2 3 4 5
$454 $231
6 7 8 9 10 11 12
$231 $194
13 14 15 16 17 18 19
$194

Connecting Flights vs Direct Flights from Portland, Oregon to Ontario, California Prices shown were found by travelers like you over the past 30 days

Flights between some cities may be significantly cheaper if you choose a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from Portland, Oregon to Ontario, California is $248.

The average price for direct flights from Portland, Oregon to Ontario, California is $271.

The chart below shows up to date information regarding non-stop flights from Portland, Oregon to Ontario, California.

Weekly Direct Flights from Portland, Oregon to Ontario, California - By Carrier
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
Alaska 3 3 3 4 4 4 4 07:35 17:30
Major Airlines 1 1 1 1 1 0 1 10:25 19:00

One Way Flights vs Round Trip Flights from Portland, Oregon to Ontario, California Prices shown were found by travelers like you over the past 30 days

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Portland, Oregon to Ontario, California. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Portland, Oregon to Ontario, California is $102.

The average price for round trip flights from Portland, Oregon to Ontario, California is $235.

Portland, Oregon to Ontario, California Flight Questions

Below are some common questions that asked about this flight route:

Question: How long is the flight from Portland, Oregon to Ontario, California?
Answer: The average Portland, Oregon to Ontario, California flight time is 2 hours and 14 minutes.
Question: How far is Ontario, California from Portland, Oregon?
Answer: The distance from Portland, Oregon to Ontario, California is 838 miles (1,348 kilometers).
Question: How common are direct flights from Portland, Oregon to Ontario, California?
Answer: There are 20 direct flights from Portland, Oregon to Ontario, California.
Question: What are the most popular Portland, Oregon airlines for direct flights from Portland, Oregon to Ontario, California?
Answer: Alaska Airlines provides 70% of the non-stop flights between Portland, Oregon and Ontario, California.
Question: What are the most popular connecting cities when flying from Portland, Oregon to Ontario, California?
Answer: San Francisco, CA

Airlines in Portland, Oregon flying to Ontario, California Last modified: Dec 9, 2018 1:02 -05:00Number of routes searched: 73Number of itineraries searched: 73,946

Wondering which airlines fly out of Portland, Oregon to Ontario, California? We've gathered the average price of Portland, Oregon airlines with flights to Ontario, California. Different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary showing which days of the week individual carriers offer flights for the next 30 days.

Portland, Oregon to Ontario, California
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American -
Alaska -
Major Airlines -
American PHX
American SFO
American DFW
Alaska LAS
Alaska SAN
Alaska SEA
Alaska SFO
JetBlue JFK
Major Airlines SLC
Frontier DEN
United DEN
United SFO

Portland, Oregon to Ontario, California Airports

These are the major commercial airports we're currently monitoring in Portland, Oregon and Ontario, California. If your route includes a city with multiple airports, you may be able to find substantial savings by choosing an alternate airport.

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Cheap Flights from Portland, Oregon to Ontario, California