HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Portland

$57+ Cheap flights from Riverside, CA to Portland (PDX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — PDX
nov. 25 — dic. 21
lun. 11/25
lun. 12/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Riverside to Portland with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

The best prices from Riverside to Portland are usually found in October or September, booked 58 days in advance, depart on a Tuesday or Saturday and return on a Tuesday

Cheap flight deals from Riverside to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Riverside (R1V) to Portland (PDX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated noviembre 20, 2024.

Popular in

November

Cheapest in

October

Round-trip from

$100
(Frontier)

One-way from

$57
(Cheapflightsfares)
High demand for flights, 17% potential price rise
Search Deals
Best time to find cheap flights, 20% potential price drop
Search Deals
From Riverside to Portland
Search Deals
One-way flight from Riverside to Portland
Search Deals

Find flight deals from Riverside to Portland

Cheapest flights from Riverside to Portland
Explore the most affordable flight options available from Riverside to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 20, 2024.

This Frontier deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/1211:07 amLAX - PDX
1 stop6h 45mFrontier
mar. 12/1711:39 amPDX - LAX
1 stop8h 52mFrontier
Deal found 11/18$100
This Cheapflightsfares deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/105:30 amLAX - PDX
1 stop12h 51mSpirit Airlines
mar. 12/179:08 amPDX - LAX
1 stop11h 22mSpirit Airlines
Deal found 11/20$102
This Expedia deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/147:00 amLAX - PDX
Nonstop2h 35mMultiple Airlines
mar. 12/174:44 pmPDX - LAX
Nonstop2h 25mMultiple Airlines
Deal found 11/18$103
This Delta deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/115:15 pmLAX - PDX
Nonstop2h 31mDelta
lun. 12/165:21 pmPDX - LAX
Nonstop2h 29mDelta
Deal found 11/20$137
This Alaska Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/115:45 pmLAX - PDX
Nonstop2h 35mAlaska Airlines
mar. 12/1711:00 amPDX - LAX
1 stop4h 54mAlaska Airlines
Deal found 11/20$146
This American Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/117:46 pmLAX - PDX
Nonstop2h 33mAmerican Airlines
dom. 12/156:00 amPDX - LAX
Nonstop2h 26mAmerican Airlines
Deal found 11/19$202
This United Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/58:05 amLAX - PDX
1 stop7h 15mUnited Airlines
jue. 12/57:30 pmPDX - LAX
1 stop4h 36mUnited Airlines
Deal found 11/20$206

Find flights from Riverside to Portland within your budget

Customize your flight search to find flights from Riverside to Portland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated noviembre 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Los AngelesPortland

LAX - PDX

LAXPDX

Los Angeles

jue. 12/12

11:07 am-5:52 pm

1 stop6h 45m

Portland

mar. 12/17

11:39 am-8:31 pm

1 stop8h 52m

$100

Los AngelesPortland

LAX - PDX

LAXPDX

Los Angeles

mar. 1/7

2:45 pm-11:34 pm

1 stop8h 49m

Portland

vie. 1/10

4:53 pm-7:18 pm

Nonstop2h 25m

$101

Los AngelesPortland

LAX - PDX

LAXPDX

Los Angeles

vie. 12/6

2:45 pm-11:48 pm

1 stop9h 03m

Portland

mar. 12/10

9:08 am-8:30 pm

1 stop11h 22m

$115

Los AngelesPortland

LAX - PDX

LAXPDX

Los Angeles

mié. 12/11

5:15 pm-7:46 pm

Nonstop2h 31m

Portland

lun. 12/16

5:21 pm-7:50 pm

Nonstop2h 29m

$137

Los AngelesPortland

LAX - PDX

LAXPDX

Los Angeles

mié. 12/11

8:20 am-10:54 am

Nonstop2h 34m

Portland

vie. 12/13

9:35 pm-11:59 pm

Nonstop2h 24m

$147

Los AngelesPortland

LAX - PDX

LAXPDX

Los Angeles

mar. 12/3

10:41 am-11:39 pm

1 stop12h 58m

$57

Los AngelesPortland

LAX - PDX

LAXPDX

Los Angeles

dom. 1/12

11:01 am-5:18 pm

1 stop6h 17m

$58

Los AngelesPortland

LAX - PDX

LAXPDX

Los Angeles

mié. 2/19

3:43 pm-6:15 pm

Nonstop2h 32m

$69

Los AngelesPortland

LAX - PDX

LAXPDX

Los Angeles

vie. 1/17

7:20 pm-11:58 pm

1 stop4h 38m

$88

Los AngelesPortland

LAX - PDX

LAXPDX

Los Angeles

lun. 11/25

8:00 pm-10:31 pm

Nonstop2h 31m

$109

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 13 results
1
2

Best time to book a flight from Riverside to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Riverside with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Riverside to Portland

Get recent, data-driven insights about flights from Riverside to Portland including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Riverside to Portland?

Use this chart to determine the optimal time to book a round-trip flight from Riverside to Portland. Price data was last updated on November 15, 2024.

Booking 58 days in advance of your planned departure date is, on average, the best time to get cheap flights from Riverside to Portland. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Riverside to Portland?

Currently, November is the cheapest month in which you can book a flight from Riverside to Portland (average of $268). Flying from Riverside to Portland in July is currently the most expensive (average of $341). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from R1V to PDX?

Find hourly flight availability from Riverside to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 20, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Riverside to Portland as you normally would.

What is the cheapest day to fly from Riverside to Portland?

Use this chart to determine the cheapest time to fly round-trip from Riverside to Portland. Price data was last updated on November 18, 2024.

Travelers seeking maximum savings on their Riverside to Portland flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Riverside to Portland

Explore weekly flight availability from Riverside to Portland. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated noviembre 20, 2024.

The most flights from R1V to PDX are scheduled on a Wednesday (61 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (20 on average).

Rainfall in Portland by month

Plan your trip to Portland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portland ranges from 0.7 - 5.6 inches per month. November is typically the wettest month, when rainfall can reach 5.6 in. July is typically the driest time to visit Portland when rainfall is around 0.7 in.

Temperature in Portland by month

Plan your trip to Portland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portland. Reviews last updated noviembre 20, 2024.
Read through reviews of airlines operating flights from Riverside to Portland, such as Frontier, American Airlines and Southwest. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,014 reviews

Comfort

8.1

Crew

8.7

Boarding

8.2

Overall

8.1

Food

7.2

Entertainment

7.7

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Southwest
8.1
Very good
5,014 reviews
Southwest
8.1
Very good
5,014 reviews

Comfort

8.1

Crew

8.7

Boarding

8.2

Overall

8.1

Food

7.2

Entertainment

7.7

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Alaska Airlines
8.0
Very good
9,461 reviews
Southwest
8.1
Very good
5,014 reviews

Comfort

8.1

Crew

8.7

Boarding

8.2

Overall

8.1

Food

7.2

Entertainment

7.7

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Delta
8.0
Very good
8,756 reviews
Southwest
8.1
Very good
5,014 reviews

Comfort

8.1

Crew

8.7

Boarding

8.2

Overall

8.1

Food

7.2

Entertainment

7.7

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

United Airlines
7.4
Good
9,171 reviews
Southwest
8.1
Very good
5,014 reviews

Comfort

8.1

Crew

8.7

Boarding

8.2

Overall

8.1

Food

7.2

Entertainment

7.7

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
5,014 reviews

Comfort

8.1

Crew

8.7

Boarding

8.2

Overall

8.1

Food

7.2

Entertainment

7.7

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Related info for your journey

Find useful and relevant information for your journey from Riverside to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Portland from Riverside?

    For a flight from Riverside to Portland, you will be flying into Portland. Portland (PDX) is just 6.0 mi from the center of the city. Portland is the only Portland airport and it handles 39 inbound flights from Riverside per day. 8 airlines have flights to Portland from Riverside on a regular basis.

  • How popular is this Riverside to Portland flight route?

    This flight path from Riverside to Portland was viewed by 107 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines to fly from Riverside to Portland one-way?

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $57. However, be on the lookout for offers from Frontier and Delta, as they are both options that can get you from Riverside to Portland for a low price.

  • What are the most reliable airlines from Riverside to Portland?

    Consider Sun Country Air (100%), Spirit Airlines (100%) or Scandinavian Airlines (96%) when booking your flight. These represent the most reliable airlines when flying from Riverside to Portland.

  • What are the cheapest flights from Riverside to Portland?

    On average you can expect to pay $360 for a flight from Riverside to Portland. The cheapest flight overall is $55 while the most popular route, (Los Angeles - Portland) is currently priced at $72.

  • Can I find deals for flights from Riverside to Portland that include hotel bookings?

    Yes. In addition to deals on Riverside to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Riverside to Portland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Riverside to Portland.

  • Can I find deals for business class flights from Riverside to Portland?

    Yes. Cheapflights offers flight deals from Riverside to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Riverside to Portland?

    Currently, November is the cheapest month in which you can book a flight from Riverside to Portland (average of $268). Flying from Riverside to Portland in July is currently the most expensive (average of $341). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Riverside to Portland

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Portland flights
San Francisco to Portland flights
Santa Ana to Portland flights
Burbank to Portland flights
Ontario to Portland flights
Los Angeles to Boise flights
San Jose to Portland flights
Oakland to Portland flights
San Diego to Portland flights
Las Vegas to Portland flights
San Francisco to Boise flights
Sacramento to Portland flights
San Francisco to Redmond flights
Los Angeles to Redmond flights
Burbank to Boise flights
Ontario to Boise flights
Fresno to Portland flights
San Diego to Boise flights
San Francisco to Eugene flights
Sacramento to Boise flights
Santa Ana to Boise flights
Los Angeles to Eugene flights
Medford to Portland flights
San Jose to Boise flights
Los Angeles to Medford flights
Santa Barbara to Portland flights
Santa Rosa to Portland flights
San Jose to Eugene flights
Reno to Portland flights
Oakland to Boise flights
Palm Springs to Portland flights
San Diego to Eugene flights
Ontario to Redmond flights
Burbank to Eugene flights
Ontario to Medford flights
Ontario to Eugene flights
Long Beach to Portland flights
Burbank to Redmond flights
Sacramento to Eugene flights
Fresno to Boise flights
San Luis Obispo to Portland flights
Las Vegas to Boise flights
San Francisco to Medford flights
Palm Springs to Eugene flights
San Diego to Medford flights
San Diego to Redmond flights
Reno to Boise flights
Oakland to Eugene flights
Burbank to Medford flights
Palm Springs to Boise flights

Top 7 airlines flying from Riverside to Portland

Discover the top 7 airlines that operate flights from Riverside to Portland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated noviembre 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$49Average$116FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$58Average$128FlexibilityNo cancel feeOn-time65%
Alaska AirlinesCheapest$116Average$265FlexibilityNo cancel feeOn-time75%
DeltaCheapest$141Average$307FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$168Average$380FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$190Average$413FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$226Average$328FlexibilityNo cancel feeOn-time63%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines