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Cheap Flights from Ontario to Portland, OR, United States - ONT to PDX Last modified: May 27, 2016 7:32 PM

Popular flights from Ontario to Portland Last modified: May 27, 2016 7:32 PM

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 7, 2016 Sep 11, 2016 $153
American Airlines
Departure Date Return Date Lowest Price
Sep 7, 2016 Sep 11, 2016 $169
United Airlines
Departure Date Return Date Lowest Price
Sep 7, 2016 Sep 11, 2016 $154

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

We have collected flight cost data from across the web for travel from Ontario to Portland, and have found the average flight price for this trip to be $214.

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

Airlines can adjust prices for plane tickets from Ontario to Portland 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 Ontario to Portland

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

Non Stop versus 1-Stop
Advanced PurchaseNon StopOne Stop
< 7 days $227 $210
7-14 days $222 $203
14-21 days $212 $233
21-30 days $203 $178
30-60 days $241 $215
60-90 days $241 $195
90+ days $153 $154

Cheapest Day To Fly from Ontario to Portland

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

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$178 $222 $210 $241 $195 $229 $220

Lowest Fares Chart By Month from Ontario to Portland

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

Month Origin Destination Carrier Depart Date Return Date Stops Price
May Ontario Portland United 5/31/16 6/8/16 1 $222
June Ontario Portland United 6/20/16 6/22/16 1 $178
July Ontario Portland United 7/31/16 8/3/16 1 $247
August Ontario Portland United 8/28/16 9/4/16 1 $186
September Ontario Portland Alaska 9/7/16 9/11/16 0 $153
October Ontario Portland Alaska 10/12/16 10/19/16 0 $169
November Ontario Portland Alaska 11/10/16 11/14/16 0 $227
December Ontario Portland United 12/21/16 12/28/16 1 $244

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

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 Ontario to Portland.

Next 30 Days

SunMonTueWedThuFriSat
29 30 31 1 2 3 4
$535
5 6 7 8 9 10 11
$535 $306
12 13 14 15 16 17 18
$306 $300
19 20 21 22 23 24 25
$300 $365
26 27 28 29 30 1 2
$365 $262
3 4 5 6 7 8 9
$262

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

Your Ontario to Portland 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 Ontario to Portland is $233.

The average price for non-stop flights from Ontario to Portland is $233.

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

Nonstop Flight Details from Ontario to Portland
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
Alaska 2 2 2 2 2 2 2 10:20 20:55

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

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 Ontario to Portland. 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 Ontario to Portland is $105.

The average price for round trip flights from Ontario to Portland is $214.

Ontario to Portland Flight Questions

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

Question: How long is a direct flight from Ontario to Portland?
Answer: The average Ontario to Portland flight time is 2 hours and 11 minutes.
Question: How many miles are there between Ontario and Portland?
Answer: The distance from Ontario to Portland is 838 miles.
Question: How common are direct flights from Ontario to Portland?
Answer: There are 14 direct flights from Ontario to Portland.
Question: What is the most popular airline for non-stop flights from Ontario to Portland?
Answer: Alaska Airlines provides 100% of the non-stop flights between Ontario and Portland.
Question: What are the most popular connecting cities when flying from Ontario to Portland?
Answer: Phoenix, AZ

Airlines Flying from Ontario to Portland (ONT to PDX) Number of flights searched: 78Last modified: May 27, 2016 7:32 PM

Below are the different airlines that fly from Ontario to Portland 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 Ontario to Portland.

Ontario to Portland
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 SMF X X X X X X X

Airports for Your Route

These pages contain information about the major airports in Ontario and Portland, 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 Ontario - ONT

FlightsAirlineLowest Price
Ontario to Seattle American, Alaska, United $141

Cheap Domestic Flights to Portland - PDX

FlightsAirlineLowest Price
Los Angeles to Portland American, Alaska, Spirit, United, Virgin America $89
Las Vegas to Portland American, Alaska, JetBlue, Spirit, United, Virgin America $117
San Diego to Portland American, Alaska, Frontier, Spirit, United, Virgin America $188
Santa Ana to Portland American, Alaska, Frontier, United $134
Burbank to Portland American, Alaska, United $170
Long Beach to Portland American, Alaska, JetBlue, United $137
Santa Barbara to Portland American, Alaska, United $221
Palm Springs to Portland American, Alaska, United, Virgin America $204
San Luis Obispo to Portland American, United $354
Bakersfield to Portland American, United $372
Yuma to Portland American, Alaska $328
Palomar to PortlandCheck Dates
Santa Maria to Portland United $354
Los Angeles to Seattle American, Alaska, Spirit, United, Virgin America $107
Los Angeles to Las Vegas American, Spirit, United, Virgin America $71
Las Vegas to Seattle American, Alaska, JetBlue, Frontier, Spirit, United, Virgin America $117
Los Angeles to New York American, Alaska, JetBlue, Frontier, Spirit, Sun Country, United, Virgin America $304
Los Angeles to San Francisco American, Alaska, United, Virgin America $132
San Diego to Seattle American, Alaska, United, Virgin America $194
Los Angeles to Chicago American, Alaska, JetBlue, Frontier, Spirit, United, Virgin America $187
Las Vegas to Los Angeles American, Spirit, United, Virgin America $71
Los Angeles to Denver American, Alaska, Frontier, Spirit, United, Virgin America $109
Los Angeles to Eugene American, Alaska, United $200
Santa Ana to Seattle American, Alaska, United $127
Los Angeles to Dallas - Ft Worth American, Alaska, Frontier, Spirit, United, Virgin America $139
Las Vegas to San Francisco American, Alaska, JetBlue, Frontier, United, Virgin America $67
Burbank to Seattle American, Alaska, United $141
Long Beach to Seattle American, Alaska, JetBlue, United $137

Cheap International Flights to Portland - PDX

FlightsAirlineLowest Price
Los Angeles to Vancouver American, Air Canada, Alaska, JetBlue, Frontier, Spirit, Sun Country, United, Virgin America, WestJet $198
Cheap Flights from Ontario to Portland, OR, United States, from $153 Round trip from ONT to PDX