Cheap flights from ONT to PDX (Ontario Intl. Airport to Portland Intl.)

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

Cheap Flights from ONT to PDX starting at $126 One Way, $238 Round Trip

Prices starting at $238 for return flights and $126 for one-way flights to Portland Intl. were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Oct 14 - Wed, Oct 21
ONT
Ontario
PDX
Portland
$238 Roundtrip, found 4 days ago
$238
Roundtrip
found 4 days ago
Select Southwest Airlines flight, departing Wed, Oct 14 from Ontario to Portland, returning Wed, Oct 21, priced at $238 found 4 days ago
Thu, Oct 1 - Mon, Oct 5
ONT
Ontario
PDX
Portland
$243 Roundtrip, found 3 hours ago
$243
Roundtrip
found 3 hours ago
Select Southwest Airlines flight, departing Thu, Oct 1 from Ontario to Portland, returning Mon, Oct 5, priced at $243 found 3 hours ago
Sat, Sep 5 - Wed, Sep 9
ONT
Ontario
PDX
Portland
$247 Roundtrip, found 1 day ago
$247
Roundtrip
found 1 day ago
Select United flight, departing Sat, Sep 5 from Ontario to Portland, returning Wed, Sep 9, priced at $247 found 1 day ago
Wed, Dec 16 - Fri, Dec 18
ONT
Ontario
PDX
Portland
$247 Roundtrip, found 1 day ago
$247
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Dec 16 from Ontario to Portland, returning Fri, Dec 18, priced at $247 found 1 day ago
Wed, Oct 14 - Wed, Oct 21
ONT
Ontario
PDX
Portland
$248 Roundtrip, found 4 days ago
$248
Roundtrip
found 4 days ago
Select Southwest Airlines flight, departing Wed, Oct 14 from Ontario to Portland, returning Wed, Oct 21, priced at $248 found 4 days ago

Hotel Ideas near Portland Intl.

Airport Hotels near Portland Intl.

Red Lion Hotel Portland Airport

Red Lion Hotel Portland Airport

3 out of 5
7101 NE 82nd Ave Portland OR
$97 nightly
The price is $112 total per night from Aug 16 to Aug 17
$112 total
Aug 16 - Aug 17
Total with taxes and fees
Book a stay at this business-friendly hotel in Portland. Enjoy free WiFi, a free airport shuttle, and a fitness center. Our guests praise the helpful staff and ...
7.8/10 Good! (2,882 reviews)
"The room was very clean. It looked like it had recently been renovated. The bathroom was well kept. The hotel provides transportation to the airport or to close by public transportation. I have stayed here before and each visit was very satisfactory. I would not hesitate to return again. There is ..."

Reviewed on Jul 22, 2026

Red Lion Hotel Portland Airport
Country Inn & Suites by Radisson, Portland International Airport, OR

Country Inn & Suites by Radisson, Portland International Airport, OR

3 out of 5
7025 NE Alderwood Rd Portland OR
$112 nightly
The price is $130 total per night from Aug 12 to Aug 13
$130 total
Aug 12 - Aug 13
Total with taxes and fees
Book a stay at this business-friendly hotel in Portland. Enjoy free breakfast, free WiFi, and a free airport shuttle. Our guests praise the breakfast and the ...
8.8/10 Excellent! (3,044 reviews)
"Great stop if you’re heading out of the airport. Very comfortable & lots to offer"

Reviewed on Jul 22, 2026

Country Inn & Suites by Radisson, Portland International Airport, OR
Hampton Inn Portland-Airport

Hampton Inn Portland-Airport

2.5 out of 5
8633 NE Airport Way Portland OR
$141 nightly
The price is $163 total per night from Aug 3 to Aug 4
$163 total
Aug 3 - Aug 4
Total with taxes and fees
Book a stay at this business-friendly hotel in Portland. Enjoy free breakfast, free WiFi, and a free airport shuttle. Our guests praise the breakfast and the ...
Hampton Inn Portland-Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Hotels In Portland

The Paramount Hotel

The Paramount Hotel

3.5 out of 5
808 SW Taylor St Portland OR
$108 nightly
The price is $125 total per night from Aug 10 to Aug 11
$125 total
Aug 10 - Aug 11
Total with taxes and fees
Book a stay at this business-friendly hotel in Portland. Enjoy free WiFi, breakfast (surcharge), and a 24-hour fitness center. Our guests praise the restaurant ...
The Paramount Hotel
The Duniway Portland A Hilton Hotel

The Duniway Portland A Hilton Hotel

4.5 out of 5
545 SW Taylor St Portland OR
$155 nightly
The price is $180 total per night from Aug 16 to Aug 17
$180 total
Aug 16 - Aug 17
Total with taxes and fees
Book a stay at this luxury hotel in Portland. Enjoy a rooftop terrace, a 24-hour fitness center, and valet parking (surcharge). Our guests praise the helpful ...
The Duniway Portland A Hilton Hotel
Courtyard by Marriott Portland City Center

Courtyard by Marriott Portland City Center

3.5 out of 5
550 SW Oak Street Portland OR
$112 nightly
The price is $130 total per night from Jul 26 to Jul 27
$130 total
Jul 26 - Jul 27
Total with taxes and fees
Book a stay at this business-friendly hotel in Portland. Enjoy free WiFi, breakfast (surcharge), and a 24-hour fitness center. Our guests praise the helpful ...
8.8/10 Excellent! (2,492 reviews)
"nothing"

Reviewed on Jul 22, 2026

Courtyard by Marriott Portland City Center
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Portland Hotels With Airport Transportation

Red Lion Hotel Portland Airport

Red Lion Hotel Portland Airport

3 out of 5
7101 NE 82nd Ave Portland OR
$97 nightly
The price is $112 total per night from Aug 16 to Aug 17
$112 total
Aug 16 - Aug 17
Total with taxes and fees
Book a stay at this business-friendly hotel in Portland. Enjoy free WiFi, a free airport shuttle, and a fitness center. Our guests praise the helpful staff and ...
7.8/10 Good! (2,882 reviews)
"The room was very clean. It looked like it had recently been renovated. The bathroom was well kept. The hotel provides transportation to the airport or to close by public transportation. I have stayed here before and each visit was very satisfactory. I would not hesitate to return again. There is ..."

Reviewed on Jul 22, 2026

Red Lion Hotel Portland Airport
Country Inn & Suites by Radisson, Portland International Airport, OR

Country Inn & Suites by Radisson, Portland International Airport, OR

3 out of 5
7025 NE Alderwood Rd Portland OR
$112 nightly
The price is $130 total per night from Aug 12 to Aug 13
$130 total
Aug 12 - Aug 13
Total with taxes and fees
Book a stay at this business-friendly hotel in Portland. Enjoy free breakfast, free WiFi, and a free airport shuttle. Our guests praise the breakfast and the ...
8.8/10 Excellent! (3,044 reviews)
"Great stop if you’re heading out of the airport. Very comfortable & lots to offer"

Reviewed on Jul 22, 2026

Country Inn & Suites by Radisson, Portland International Airport, OR
Radisson Hotel Portland Airport

Radisson Hotel Portland Airport

3.5 out of 5
6233 NE 78th Court Portland OR
$116 nightly
The price is $134 total per night from Jul 26 to Jul 27
$134 total
Jul 26 - Jul 27
Total with taxes and fees
Book a stay at this golf hotel in Portland. Enjoy free WiFi, breakfast (surcharge), and a free airport shuttle. Our guests praise the breakfast and the restaurant ...
Radisson Hotel Portland Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Low Priced Portland Hotels

Ramada by Wyndham Portland Airport

Ramada by Wyndham Portland Airport

2 out of 5
6221 NE 82nd Ave Portland OR
Stay at this hotel in Portland. Enjoy free WiFi, a fitness center, and parking (surcharge). Popular attractions Moda Center and Lloyd Center are located ...
Get rates
Ramada by Wyndham Portland Airport
Red Lion Hotel Portland Airport

Red Lion Hotel Portland Airport

3 out of 5
7101 NE 82nd Ave Portland OR
$97 nightly
The price is $112 total per night from Aug 16 to Aug 17
$112 total
Aug 16 - Aug 17
Total with taxes and fees
Book a stay at this business-friendly hotel in Portland. Enjoy free WiFi, a free airport shuttle, and a fitness center. Our guests praise the helpful staff and ...
7.8/10 Good! (2,882 reviews)
"The room was very clean. It looked like it had recently been renovated. The bathroom was well kept. The hotel provides transportation to the airport or to close by public transportation. I have stayed here before and each visit was very satisfactory. I would not hesitate to return again. There is ..."

Reviewed on Jul 22, 2026

Red Lion Hotel Portland Airport
Eastside Lodge

Eastside Lodge

2 out of 5
949 E Burnside St Portland OR
$57 nightly
The price is $66 total per night from Aug 2 to Aug 3
$66 total
Aug 2 - Aug 3
Total with taxes and fees
Stay at this motel in Portland. Enjoy free WiFi, a 24-hour front desk, and cable TV channels. Our guests praise the helpful staff and the clean rooms in our ...
Eastside Lodge
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Family Friendly Hotels in Portland

Oxford Suites Portland - Jantzen Beach

Oxford Suites Portland - Jantzen Beach

3 out of 5
12226 N JANTZEN DRIVE Portland OR
$114 nightly
The price is $132 total per night from Jul 26 to Jul 27
$132 total
Jul 26 - Jul 27
Total with taxes and fees
Book a stay at this business-friendly hotel in Portland. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
9/10 Wonderful! (1,600 reviews)
"The amenities were excellent the front desk lady that checked me in was beyond rude she seen where I lived and asked rudely if that’s my updated address and what I was doing over in the hotel area I have traveled and stayed at many places and she was by far the rudest and I remember telling her that ..."

Reviewed on Jul 22, 2026

Oxford Suites Portland - Jantzen Beach
Embassy Suites by Hilton Portland Downtown

Embassy Suites by Hilton Portland Downtown

4 out of 5
319 SW Pine St Portland OR
$142 nightly
The price is $165 total per night from Aug 16 to Aug 17
$165 total
Aug 16 - Aug 17
Total with taxes and fees
Book a stay at this luxury hotel in Portland. Enjoy free breakfast, 2 restaurants, and 2 hot tubs. Our guests praise the breakfast and the helpful staff in our ...
8.8/10 Excellent! (1,565 reviews)

Families like: Indoor pool, game room, bicycle rentals nearby, cribs

Travelers say...
"Good buffet breakfast, the staff spa helpful too."

Reviewed on Jul 22, 2026

Embassy Suites by Hilton Portland Downtown
Hyatt House Portland/Downtown

Hyatt House Portland/Downtown

3 out of 5
2080 SW River Drive Portland OR
$118 nightly
The price is $137 total per night from Aug 16 to Aug 17
$137 total
Aug 16 - Aug 17
Total with taxes and fees
Book a stay at this business-friendly hotel in Portland. Enjoy free breakfast, free WiFi, and a rooftop terrace. Our guests praise the breakfast and the helpful ...
9/10 Wonderful! (2,650 reviews)
"The stay was ok! The pictures make it seem way nicer than what it looks like! Pool was little ! Also parking kind sucked I thought it was included and it wasn’t we had to pay each time , walking to it was not that far but inconvenient!"

Reviewed on Jul 22, 2026

Hyatt House Portland/Downtown
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

ONT to PDX Route Info

Origin Airport
Destination Airport
Number Of Airlines Serving
Distance
Shortest Flight Departure Time
Shortest Flight Departure Date
ONT Address & GPS
Address:
2900 E. Airport Drive
Ontario CA, 91761
United States
IATA Code:
ONT
Longitude:
-117.601193
Latitude:
34.056001
Time Zone:
America/Los_Angeles
PDX Address & GPS
Address:
7000 NE Airport Way
Portland OR, 97218
United States
IATA Code:
PDX
Longitude:
-122.592901
Latitude:
45.588995
Time Zone:
America/Los_Angeles

Frequently asked questions

Are there non-stop flights from Los Angeles - Ontario Intl. Airport (ONT) to PDX?
You'll be happy to hear that you can fly straight from Ontario Airport to Portland Intl. Airport (PDX). Direct flights are available with several carriers, including Alaska Airlines and Frontier Airlines.
What is the shortest flight from ONT to PDX Airport?
The shortest flight time from Los Angeles - Ontario Intl. Airport (ONT) to PDX is 5 hours and 19 minutes. Order your favorite wine from the drink cart, get stuck into your travel journal or finish that podcast — you'll have the time on this medium-haul journey.
How many hours flight from ONT to PDX Airport?
On average, it takes only 5 hours and 24 minutes to travel from Ontario Airport to Portland Airport. With such a short amount of time in the sky, you'll have to leave that binge-watching session for later.
What airlines have the most flights from ONT to PDX Airport?
What do you take into account when deciding which airline to go with — service with a smile? Fares that are easy on your bank balance? There are a number of carriers with flights between Ontario Airport and Portland Airport to pick from. Check out Frontier Airlines (F9), one of the more popular options which has 19 flights each month. Alaska Airlines (AS) will also fly you to your destination comfortably and safely. Offering 86 flights every month between Ontario and Portland, it's also a top choice for travelers.

Map To Nearby Hotels

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.

More to Explore