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

Flights from Ontario, California to Portland, United States

TIPSave $75 by flying into Seattle instead of Portland, Oregon from Ontario, California

Ontario, California to Portland, Oregon Last modified: Apr 28, 2017 11:13 -04:00Prices shown were found by travelers like you over the past 30 days

We've scanned 14,376,829,216 round trip itineraries and found the cheapest flights to Portland, Oregon. Alaska & United frequently offer the best deals to Portland, Oregon flights, or select your preferred carrier below to see the cheapest days to fly.

Alaska
ONTPDX
Tue 5/30
nonstop
PDXONT
Sat 6/3
nonstop
$117
United
ONTPDX
Tue 5/16
1 stop
PDXONT
Thu 5/18
1 stop
$210
American
ONTPDX
Tue 5/9
1 stop
PDXONT
Thu 5/11
1 stop
$260

How Much is a Flight from Ontario, California to Portland, Oregon? 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 Ontario, California to Portland, Oregon, and have found the average flight price for this trip to be $228.

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

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 Ontario, California to Portland, Oregon 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 Ontario, California to Portland, Oregon? 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 Ontario, California to Portland, Oregon.

Non Stop versus Connecting
Advanced PurchaseNon StopConnecting
< 7 days $725 $504
7-14 days $162 $208
14-21 days $303 $210
21-30 days $283 $230
30-60 days $117 $169
60-90 days $234 $232
90+ days $205 $213

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

We've examined 14,392,238,445 itinerary searches that we've seen for departures in the next 90 days and found that the cheapest day to fly from Ontario, California to Portland, Oregon is Tuesday. See the chart below to compare prices for other days of the week.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$305$117$234$244$230$222$243

Compare Flight Prices from Ontario, California to Portland, Oregon 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 Ontario, California to Portland, Oregon flights.

Month Origin Destination Carrier Depart Date Return Date Stops Price
April Ontario, California Portland, Oregon United 4/28/17 4/29/17 1 $504
May Ontario, California Portland, Oregon Alaska 5/30/17 6/3/17 0 $117
June Ontario, California Portland, Oregon United 6/10/17 6/13/17 1 $222
July Ontario, California Portland, Oregon United 7/4/17 7/8/17 1 $232
August Ontario, California Portland, Oregon United 8/19/17 8/22/17 1 $294
September Ontario, California Portland, Oregon Alaska 9/3/17 9/9/17 0 $205
October Ontario, California Portland, Oregon Alaska 10/6/17 10/13/17 1 $319
November Ontario, California Portland, Oregon Alaska 11/20/17 12/2/17 0 $255

Cheap Last Minute Flights from Ontario, California to Portland, Oregon 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 Ontario, California to Portland, Oregon. The chart below shows the best last minute deals and cheap flights this weekend we could find.

Next 30 Days

SunMonTueWedThuFriSat
30 1 2 3 4 5 6
$332
7 8 9 10 11 12 13
$332 $243
14 15 16 17 18 19 20
$243 $230
21 22 23 24 25 26 27
$230 $274
28 29 30 31 1 2 3
$274 $234
4 5 6 7 8 9 10
$234

Connecting Flights vs Direct Flights from Ontario, California to Portland, Oregon 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 Ontario, California to Portland, Oregon is $241.

The average price for direct flights from Ontario, California to Portland, Oregon is $200.

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

Weekly Direct Flights from Ontario, California to Portland, Oregon - By Carrier
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
Alaska 2 2 2 2 2 2 2 11:00 20:45
Major Airlines 1 1 1 1 1 1 1 09:00 10:55

One Way Flights vs Round Trip Flights from Ontario, California to Portland, Oregon 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 Ontario, California to Portland, Oregon. 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, California to Portland, Oregon is not available.

The average price for round trip flights from Ontario, California to Portland, Oregon is $268.

Ontario, California to Portland, Oregon Flight Questions

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

Question: How long is the flight from Ontario, California to Portland, Oregon?
Answer: The average Ontario, California to Portland, Oregon flight time is 2 hours and 18 minutes.
Question: How far is Portland, Oregon from Ontario, California?
Answer: The distance from Ontario, California to Portland, Oregon is 838 miles (1,348 kilometers).
Question: How common are direct flights from Ontario, California to Portland, Oregon?
Answer: There are 21 direct flights from Ontario, California to Portland, Oregon.
Question: What are the most popular Ontario, California airlines for direct flights from Ontario, California to Portland, Oregon?
Answer: Alaska Airlines provides 66% of the non-stop flights between Ontario, California and Portland, Oregon.
Question: What are the most popular connecting cities when flying from Ontario, California to Portland, Oregon?
Answer: San Francisco, CA

Airlines in Ontario, California flying to Portland, Oregon Last modified: Apr 28, 2017 11:13 -04:00Number of routes searched: 96Number of itineraries searched: 105,857

Wondering which airlines fly out of Ontario, California to Portland, Oregon? We've gathered the average price of Ontario, California airlines with flights to Portland, Oregon. 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.

Ontario, California to Portland, Oregon
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American -
Alaska -
JetBlue -
Major Airlines -
American PHX
American SFO
American SJC
American DEN
Alaska SEA
Alaska SJC
Alaska EUG
Alaska LAS
Major Airlines SLC
Major Airlines SEA
United DEN
United SFO
Virgin America SFO

Ontario, California to Portland, Oregon Airports

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

Farecompare Research Tools

FareCompare's Flight Schedule Search Tool helps you find information about airline schedule filings, including flight numbers, depart times, and travel distance.

Cheap Domestic Flights from Ontario - ONT Last modified: Apr 28, 2017 11:13 -04:00Prices shown were found by travelers like you over the past 30 days

Cheap International Flights to Portland - PDX Last modified: Apr 28, 2017 11:13 -04:00Prices shown were found by travelers like you over the past 30 days

Cheap Flights from Ontario, California to Portland, Oregon