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Cheap Flights from Portland to Ontario, CA, United States - PDX to ONT Last modified: May 25, 2016 7:32 AM

Popular flights from Portland to Ontario Last modified: May 25, 2016 7:32 AM

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

Alaska Airlines
Departure Date Return Date Lowest Price
Sep 3, 2016 Sep 15, 2016 $169
Sep 8, 2016 Sep 13, 2016 $169
American Airlines
Departure Date Return Date Lowest Price
Jun 30, 2016 Jul 5, 2016 $186
United Airlines
Departure Date Return Date Lowest Price
Aug 27, 2016 Sep 3, 2016 $186
Sep 8, 2016 Sep 13, 2016 $186

How Much Does it Cost to Fly from Portland to Ontario (PDX to ONT)?

We have collected flight cost data from across the web for travel from Portland to Ontario, and have found the average flight price for this trip to be $222.

When Can I Buy the Cheapest Flight from Portland to Ontario (PDX to ONT)?

Airlines can adjust prices for plane tickets from Portland to Ontario based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

How far in advance should you book flights from Portland to Ontario

The chart below shows up-to-date information regarding how far in advance a flight from Portland to Ontario should be booked.

Non Stop versus 1-Stop
Advanced PurchaseNon StopOne Stop
< 7 days $630 $305
7-14 days $285 $219
14-21 days $203 $233
21-30 days $245 $263
30-60 days $186 $203
60-90 days $255 $229
90+ days $169 $186

Cheapest Day To Fly from Portland to Ontario

The chart below shows up-to-date information regarding the cheapest days to fly from Portland to Ontario.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$229 $219 $255 $186 $203 $203 $255

Lowest Fares Chart By Month from Portland to Ontario

The chart below shows the lowest fare by month when flying from Portland to Ontario.

Month Origin Destination Carrier Depart Date Return Date Stops Price
May Portland Ontario American 5/28/16 6/1/16 1 $305
June Portland Ontario American 6/30/16 7/5/16 0 $186
July Portland Ontario Alaska 7/16/16 7/23/16 0 $255
August Portland Ontario United 8/27/16 9/3/16 1 $186
September Portland Ontario Alaska 9/3/16 9/15/16 0 $169
October Portland Ontario Alaska 10/8/16 10/15/16 0 $169
November Portland Ontario United 11/5/16 11/6/16 1 $229
December Portland Ontario American 12/10/16 12/16/16 1 $215

Cheapest Weekend Non-Stop Flights for the Next 30 Days from Portland to Ontario

If you're ready to take a trip in the next 30 days and want to fly on the weekend, you might be wondering which weekend is the cheapest to fly. The chart below shows up-to-date data regarding weekend flight prices from Portland to Ontario.

Next 30 Days

SunMonTueWedThuFriSat
29 30 31 1 2 3 4
$535
5 6 7 8 9 10 11
$535 $203
12 13 14 15 16 17 18
$203 $285
19 20 21 22 23 24 25
$285 $285
26 27 28 29 30 1 2
$285

Non-Stop vs Connecting Flights from Portland to Ontario (PDX to ONT)

Your Portland to Ontario flight can be significantly cheaper by choosing 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 to Ontario is $240.

The average price for non-stop flights from Portland to Ontario is $194.

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

Nonstop Flight Details from Portland to Ontario
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
Alaska 2 2 2 2 2 2 2 07:30 18:00

Round Trip vs One Way Flights from Portland to Ontario (PDX to ONT)

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 to Ontario. 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 to Ontario is $132.

The average price for round trip flights from Portland to Ontario is $197.

Portland to Ontario Flight Questions

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

Question: How long is a direct flight from Portland to Ontario?
Answer: The average Portland to Ontario flight time is 2 hours and 16 minutes.
Question: How many miles are there between Portland and Ontario?
Answer: The distance from Portland to Ontario is 838 miles.
Question: How common are direct flights from Portland to Ontario?
Answer: There are 14 direct flights from Portland to Ontario.
Question: What is the most popular airline for non-stop flights from Portland to Ontario?
Answer: Alaska Airlines provides 100% of the non-stop flights between Portland and Ontario.
Question: What are the most popular connecting cities when flying from Portland to Ontario?
Answer: Phoenix, AZ

Airlines Flying from Portland to Ontario (PDX to ONT) Number of flights searched: 105Last modified: May 25, 2016 7:32 AM

Below are the different airlines that fly from Portland to Ontario with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from Portland to Ontario.

Portland to Ontario
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American PHX X X X X X X X
Alaska - X X X X X X X
Alaska SEA X X X X X X X
Delta SLC X X X X X X X
United SFO X X X X X X X
Southwest PHX X X X X X X X

Airports for Your Route

These pages contain information about the major airports in Portland and Ontario, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from Portland - PDX

FlightsAirlineLowest Price
Portland to Los Angeles American, Alaska, Spirit, United, Virgin America $102
Portland to Santa Ana American, Alaska, United $124
Portland to Long Beach American, Alaska, JetBlue, United $137
Portland to Burbank American, Alaska, United $186
Portland to Las Vegas American, Alaska, JetBlue, Spirit, United, Virgin America $107
Portland to San Diego American, Alaska, Spirit, United, Virgin America $188
Portland to Palm Springs American, Alaska, United, Virgin America $192

Cheap Domestic Flights to Ontario - ONT

FlightsAirlineLowest Price
Seattle to Ontario American, Alaska, United $168
Pasco to Ontario American, Alaska, United $262
Eugene to Ontario American, Alaska, United $226
Redmond to Ontario American, Alaska, United $232
Yakima to Ontario American, Alaska $232
Wenatchee to Ontario American, Alaska Check Dates
Seattle to Los Angeles American, Alaska, Spirit, United, Virgin America $99
Seattle to Santa Ana American, Alaska, United $144
Eugene to Los Angeles American, Alaska, United $204
Seattle to Long Beach American, Alaska, JetBlue, United $115
Seattle to Burbank American, Alaska, United $135
Seattle to Las Vegas American, Alaska, JetBlue, Frontier, Spirit, United, Virgin America $109
Redmond to Los Angeles American, Alaska, United $206
Seattle to San Diego American, Alaska, Hawaiian, Spirit, United, Virgin America $184
Seattle to Palm Springs American, Alaska, JetBlue, United, Virgin America $195
Pasco to Los Angeles American, Alaska, United $232
Eugene to Santa Ana American, Alaska, United $200
Seattle to Phoenix American, Alaska, Frontier, United $128
Wenatchee to Los Angeles American, Alaska $190
Yakima to Los Angeles American, Alaska $232
Seattle to San Francisco American, Alaska, United, Virgin America $157
Pasco to Santa Ana American, Alaska, United $236
Redmond to Santa Ana American, Alaska, United $208
Cheap Flights from Portland to Ontario, CA, United States, from $169 Round trip from PDX to ONT