$76 Cheap flight deals from Portland (PDX) to Beaumont (ONT)

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This Weekend's Flight Deals from Portland to Beaumont

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Apr 18 - Mon, Apr 20
PDX
Portland Intl.
ONT
Los Angeles - Ontario Intl.
$230 Roundtrip, found 1 day ago
$230
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sat, Apr 18 from Portland Intl. to Los Angeles - Ontario Intl., returning Mon, Apr 20, priced at $230 found 1 day ago
Sat, Apr 18 - Tue, Apr 21
PDX
Portland Intl.
PSP
Palm Springs Intl.
$298 Roundtrip, found 12 hours ago
$298
Roundtrip
found 12 hours ago
Select Bargain Flight flight, departing Sat, Apr 18 from Portland Intl. to Palm Springs Intl., returning Tue, Apr 21, priced at $298 found 12 hours ago

Airfares from $76 One Way, $142 Round Trip from Portland to Beaumont

Prices starting at $142 for return flights and $76 for one-way flights to Beaumont were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, May 2 - Sun, May 3
PDX
Portland
ONT
Ontario
$142 Roundtrip, found 1 day ago
$142
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sat, May 2 from Portland to Ontario, returning Sun, May 3, priced at $142 found 1 day ago
Thu, Apr 30 - Sun, May 3
PDX
Portland
ONT
Ontario
$150 Roundtrip, found 3 days ago
$150
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Thu, Apr 30 from Portland to Ontario, returning Sun, May 3, priced at $150 found 3 days ago
Wed, Apr 29 - Sat, May 2
PDX
Portland
ONT
Ontario
$162 Roundtrip, found 22 hours ago
$162
Roundtrip
found 22 hours ago
Select Frontier Airlines flight, departing Wed, Apr 29 from Portland to Ontario, returning Sat, May 2, priced at $162 found 22 hours ago
Fri, Jun 5 - Tue, Jun 9
PDX
Portland
ONT
Ontario
$181 Roundtrip, found 11 hours ago
$181
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Fri, Jun 5 from Portland to Ontario, returning Tue, Jun 9, priced at $181 found 11 hours ago
Sat, May 2 - Sat, May 9
PDX
Portland
ONT
Ontario
$197 Roundtrip, found 4 hours ago
$197
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Sat, May 2 from Portland to Ontario, returning Sat, May 9, priced at $197 found 4 hours ago

Beaumont economy flight packages

Price found within the past 48 hours. Click for updated prices.
Best Western Plus Heritage Inn Ontario Rancho Cucamonga
2.5-star property

Best Western Plus Heritage Inn Ontario Rancho Cucamonga

9/10 Wonderful! (1,009 reviews)

May 14 - May 18

4 night stay

Portland (PDX) to Ontario (ONT)

Alaska Airlines • Non-stop • Coach

Ontario (ONT) to Portland (PDX)

Frontier Airlines • Non-stop • Coach
Price was $574, price is now $480 per person
$480
per person
found 1 day ago
Clean room, easy parking, numerous shopping and dining options nearby.

Reviewed on Sep 13, 2025

Holiday Inn Express and Suites Ontario Airport by IHG
3.0-star property

Holiday Inn Express and Suites Ontario Airport by IHG

8.8/10 Excellent! (966 reviews)

May 14 - May 18

4 night stay

Portland (PDX) to Ontario (ONT)

Alaska Airlines • Non-stop • Coach

Ontario (ONT) to Portland (PDX)

Frontier Airlines • Non-stop • Coach
Price was $653, price is now $555 per person
$555
per person
found 1 day ago
Room was remodeled. The shower head and water pressure was not good. People were partying in the room next door all night and staff was not doing enough to stop it.

Reviewed on Nov 4, 2025

Sheraton Ontario Airport Hotel
3.5-star property

Sheraton Ontario Airport Hotel

8.4/10 Very Good! (1,000 reviews)

May 21 - May 25

4 night stay

Portland (PDX) to Ontario (ONT)

Delta • Coach

Ontario (ONT) to Portland (PDX)

Southwest Airlines • Coach
Price was $585, price is now $508 per person
$508
per person
found 1 day ago
I recently stayed at the Sheraton Ontario Airport Hotel and had a wonderful experience. The hotel's location is incredibly convenient, being near the freeway and close to all the main areas, including shopping centers and the airport. This made arrivals and departures a breeze. The picturesque views from the hotel were quite relaxing and calming, adding a touch of serenity to my stay. The hotel itself was clean and well-maintained, with comfortable rooms and friendly staff who were always ready to assist. Overall, I highly recommend the Sheraton Ontario Airport Hotel for its convenience, beautiful views, and excellent service.

Reviewed on Feb 24, 2025

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More About Flying To Beaumont from Portland

Route Information for Flights from Portland to Beaumont

Origin Airport IATA Code
PDX
Destination Airport IATA Code
ONT
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Portland to Beaumont

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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.