Menu

Cheap flights from Ontario (ONT) to Oregon (OR)

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

How to find the cheapest flight from
Ontario (ONT) to Oregon

How far in advance should I book a flight from Ontario to Oregon?

Travelers have found it’s best to book a flight 17 days in advance to save up to 17% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 17 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Ontario to Oregon 1-2 weeks in advance for as low as $104, or $129 for flights within the next 24 hours.

What is the cheapest month to fly from Ontario to Oregon?

Our data shows that April tends to be the cheapest month to fly to Oregon from Ontario. Users have commonly found prices around $112 for the month, but tickets can be as low as $41. Due to multiple factors, prepare for potentially higher prices in December.

Cheap flights from Ontario to Oregon in January, February 2021

The best prices found for ONT to Oregon flights for January, February
11 Feb - 17 Feb
$133pp
ONT
Ontario
Multiple Airlines
   
2 STOPS
PDX
Portland
PDX
Portland
Multiple Airlines
 
1 STOP
ONT
Ontario
11 Feb - 17 Feb
$150pp
ONT
Ontario
Multiple Airlines
 
1 STOP
PDX
Portland
PDX
Portland
Multiple Airlines
 
1 STOP
ONT
Ontario
11 Feb - 17 Feb
$155pp
ONT
Ontario
Multiple Airlines
   
2 STOPS
PDX
Portland
PDX
Portland
Multiple Airlines
   
2 STOPS
ONT
Ontario

Ontario to Oregon 2021 flight deals

Cheap flights to Oregon from Ontario found for this year
11 Feb - 17 Feb
$133pp
ONT
Ontario
Multiple Airlines
   
2 STOPS
PDX
Portland
PDX
Portland
Multiple Airlines
 
1 STOP
ONT
Ontario
12 May - 18 May
$141pp
ONT
Ontario
Frontier
 
1 STOP
PDX
Portland
PDX
Portland
Frontier
 
1 STOP
ONT
Ontario
11 Feb - 17 Feb
$150pp
ONT
Ontario
Multiple Airlines
 
1 STOP
PDX
Portland
PDX
Portland
Multiple Airlines
 
1 STOP
ONT
Ontario

Non-stop flights to Oregon from Ontario

Save time with Ontario to Oregon direct flight deals
20 Feb - 27 Feb
$157pp
ONT
Ontario
Alaska Airlines
Non-Stop
PDX
Portland
PDX
Portland
Alaska Airlines
Non-Stop
ONT
Ontario
11 May - 21 May
$177pp
ONT
Ontario
Alaska Airlines
Non-Stop
PDX
Portland
PDX
Portland
Alaska Airlines
Non-Stop
ONT
Ontario
11 Feb - 17 Feb
$183pp
ONT
Ontario
Alaska Airlines
Non-Stop
PDX
Portland
PDX
Portland
Alaska Airlines
Non-Stop
ONT
Ontario

Last minute flights from Ontario to Oregon

Late deals on round-trip flights to Oregon from Ontario, departing today and this week
29 Jan - 14 Feb
$197pp
ONT
Ontario
Multiple Airlines
   
2 STOPS
PDX
Portland
PDX
Portland
Frontier
 
1 STOP
ONT
Ontario
31 Jan - 5 Feb
$251pp
ONT
Ontario
Alaska Airlines
 
1 STOP
EUG
Eugene
EUG
Eugene
Alaska Airlines
 
1 STOP
ONT
Ontario
1 Feb - 8 Feb
$251pp
ONT
Ontario
Alaska Airlines
 
1 STOP
MFR
Medford
MFR
Medford
Alaska Airlines
 
1 STOP
ONT
Ontario

One-way flights to Oregon from Ontario

The cheapest one-way flights from Ontario to Oregon
9:14 am - 6:17 pm
American Airlines
1 Stop
9h 03m
ONT - PDX
American Airlines
11:25 am - 1:29 pm
Frontier
2 Stops
26h 04m
ONT - PDX
Frontier
$93
Kiwi.com
8:59 pm - 6:59 am
Major Airline
1 Stop
10h 00m
ONT - PDX
Major Airline
$96
StudentUniverse

Related info for your journey

Useful info, stats and facts about Ontario to Oregon flights.

Flight FAQs

From Ontario to Oregon

Are flight prices decreasing from Ontario to Oregon due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Ontario and Oregon for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Ontario to Oregon to control the spread of COVID-19?

New policies can now be found on Alaska Airlines and Delta to help keep travelers safe while flying. New policies for travelers booking flights from Ontario to Oregon include masks being provided and required on board, daily cleaning and sanitization, use of HEPA filters, pre-flight testing for antibodies and symptoms, and socially distanced seating (for a limited time). Keep in mind that policies will vary by airline.

Which airlines flying from Ontario to Oregon have flexible cancellations due to COVID-19?

Alaska Airlines, United Airlines, and Delta are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Ontario to Oregon for under $200 on Cheapflights?

Yes, there are multiple flights from Ontario to Oregon for under $200. The cheapest flight booked recently is on Multiple Airlines for just $133, but on average you can expect to pay $173.

Are there nonstop flights from Ontario to Oregon for under $200 on Cheapflights?

Cheapflights has at least 19 direct flights from Ontario to Oregon under $200. A good price for a nonstop flight from Ontario to Oregon is less than $264.

Are there last-minute flights available from Ontario to Oregon for under $200?

There are currently 20+ open flights from Ontario to Oregon within the next 7 days for less than $200.

What days are nonstop flights available from Ontario to Oregon?

Nonstop flights can be found on the following days: Sunday, Monday.

How popular is this flight route?

This flight path from Ontario to Oregon was viewed by 440 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What are the most popular airlines that fly from Ontario to Oregon?

When booking a flight from Ontario to Oregon, you may want to consider flying on Major Airline, American Airlines or Alaska Airlines as they are the most popular for this route.

What are the most popular routes from Ontario to Oregon?

The most popular route from Ontario to Oregon is Ontario - Portland. You may also consider Ontario - Eugene or Ontario - Medford.

What are the cheapest Flights from Ontario to Oregon?

The cheapest flight price from Ontario to Oregon is $69. On average you can expect to pay $330. The most popular route, (Ontario - Portland), can usually be booked for $133.

What are the most reliable airlines from Ontario to Oregon?

Before booking your flight to Oregon from Ontario, check out the most reliable airlines to get you to your destination on time: Horizon Air (91%), Alaska Airlines (88%), SkyWest Airlines( 87%).

How long is the flight from Ontario to Oregon?

Departing from Ontario to Oregon will take you 2h 14m. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines flying from Ontario to Oregon round-trip?

Currently priced at $141, Frontier will fly you from Ontario to Oregon and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Alaska Airlines and Delta - these airlines can fly you to your destination from $157 and $189, respectively.

What are the cheapest airlines to fly from Ontario to Oregon one-way?

To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $64. Alaska Airlines flights start at $79 while deals on American Airlines start at $88 one-way.

Arrival points for flights from Ontario to Oregon

Destination information for Oregon

Things to know before you go. Useful info for your trip from Ontario to Oregon
Flight duration
2h 19m

Airports servicing Ontario

Airports servicing

Klamath Falls (LMT)
Medford (MFR)
North Bend (OTH)
Pendleton (PDT)
Portland (PDX)

Top 8 airlines flying from Ontario to Oregon

The chart below displays the airlines Cheapflights users traveling from Ontario to Oregon choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

Airline Cheapest Average Flexibility On-time COVID-19 safety
Allegiant Air
$116 $182 No cancel fee 88%
JetBlue
$72 $212 No cancel fee 62%
Delta
$82 $233 No cancel fee N/A
Frontier
$76 $258 No cancel fee 62%
Alaska Airlines
$92 $268 No cancel fee 75%
American Airlines
$110 $287 No cancel fee 71%
Southwest
$122 $314 No cancel fee 63%
United Airlines
$77 $330 No cancel fee 69%
Home North America USA Oregon Cheap flights from Ontario to Oregon