Question 1

What days are nonstop flights available from Portland to Riverside?

Accepted Answer

Nonstop flights can be found on the following days: Sunday, Monday, Tuesday, Thursday, Friday, Saturday.

Question 2

How popular is this Portland to Riverside flight route?

Accepted Answer

Flights from Portland to Riverside have been viewed 193 times in the past calendar month.

Question 3

How many flights depart from Portland to Riverside on average per day?

Accepted Answer

Travelers can expect 97 flights from Portland to Riverside on average per day.
Early Morning (Midnight to 6am) - 13% of flight departures
Morning (6am - Noon) - 41% of flight departures
Afternoon (Noon - 6pm) - 36% of flight departures
Evening (6pm - Midnight) - 9% of flight departures

Question 4

How long is the flight from Portland to Riverside?

Accepted Answer

There are many flights that can get you from Portland to Riverside in 9h 57m. Fly via Spirit Airlines or Frontier to get the fastest option. There are 839 mi between Portland and Riverside. Both multi-stop and nonstop flights can be found to your destination and back.

Question 5

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

Accepted Answer

For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $43. Users have also found prices from $53 and $79 on Frontier and Delta, respectively.

Question 6

E

Accepted Answer

Currently, September is the cheapest month in which you can book a flight from Portland to Riverside (average of $238). Flying from Portland to Riverside in July is currently the most expensive (average of $323). 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.

January

$241

February

$258

March

$297

April

$282

May

$282

June

$320

July

$323

August

$265

September

$238

October

$243

November

$264

December

$246

Question 7

When is the best time to book a flight from Portland to Riverside?

Accepted Answer

To ensure you get the cheapest price possible for a flight from Portland to Riverside, you should look to book at least 49 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Question 8

When is the cheapest time to fly from Portland to Riverside?

Accepted Answer

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

Question 9

How recently were the Portland to Riverside flight deals updated?

Accepted Answer

The Portland to Riverside flight deals you see on this page were last updated on 5/9.

Question 10

What are the most popular airlines that fly from Portland to Riverside?

Accepted Answer

Undisclosed Carrier, Endeavor Airlines and American Airlines are the most popular airlines when flying from Portland to Riverside.

Question 11

What are the cheapest flights from Portland to Riverside?

Accepted Answer

While on average a flight from Portland to Riverside is generally $1,379, our data shows the cheapest flight currently is $78. When looking at the most popular route, (Portland - Los Angeles), you can expect to pay $82 for that flight.

Question 12

What are the most reliable airlines from Portland to Riverside?

Accepted Answer

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Portland to Riverside on time: China Eastern (98%), Aeromexico (98%), ITA Airways (98%).

Question 13

Can I find flights from Portland to Riverside for under $100 on Cheapflights?

Accepted Answer

Yes, there are multiple flights from Portland to Riverside for under $100. The cheapest flight booked recently is on Spirit Airlines for just $90, but on average you can expect to pay $101.

Question 14

Are there nonstop flights from Portland to Riverside for under $100 on Cheapflights?

Accepted Answer

Cheapflights has at least 20 direct flights from Portland to Riverside under $100. A good price for a nonstop flight from Portland to Riverside is less than $143.

Question 15

Are there last-minute flights available from Portland to Riverside for under $100?

Accepted Answer

There are currently 20+ open flights from Portland to Riverside within the next 7 days for less than $100.

Question 16

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

Accepted Answer

Find a great deal and save up to 217% by booking at least 50 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Portland to Riverside within the next two weeks, with the cheapest ticket starting at $358.

Question 17

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

Accepted Answer

January is one of the best times of the year to fly to Riverside from Portland. Prices for January average $234 per person but you can even find prices for as low as $79. The most expensive prices can be found in the month of December. Opting for a January flight can save you 22% on your journey compared to booking in December

Question 18

When is the cheapest time to fly from Portland to Riverside (PDX - R1V)?

Accepted Answer

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

Question 19

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

Accepted Answer

If you book a flight to Riverside from Portland, you will be flying from Portland, which is the city’s only airport. Portland (PDX) is located 6.0 mi from the center of Portland. There are 43 flights from Portland to Riverside per day from 8 different airlines.

Question 20

What does PDX to LAX mean?

Accepted Answer

Portland Airport is PDX and Los Angeles Airport is LAX. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. Santa Ana J. Wayne/Orange Cnty Airport (SNA), Ontario Airport (ONT), Long Beach Municipal Airport (LGB), San Bernardino Int Airport (SBD), Victorville Southern California Logistics Airport (VCV) are some additional IATA codes for airports related to your trip.

Question 21

Can I find deals for flights from Portland to Riverside that include extra baggage allowance?

Accepted Answer

The amount of baggage you can bring on your Portland to Riverside flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

Question 22

Can I find deals on flights from Portland to Riverside with specific airlines?

Accepted Answer

Yes, Cheapflights allows you to browse and filter Portland to Riverside flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

Question 23

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

Accepted Answer

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

Question 24

How can I find direct flights from Portland to Riverside?

Accepted Answer

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

Question 25

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

Accepted Answer

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

Question 26

Can I find deals for flights from Portland to Riverside that allow pets onboard?

Accepted Answer

Many airlines flying from Portland to Riverside offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

Question 27

Can I find deals on last-minute flights from Portland to Riverside?

Accepted Answer

Yes, you can often find last-minute deals on Portland to Riverside flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

Question 28

How does Cheapflights help users find flights from Portland to Riverside?

Accepted Answer

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Riverside from Portland today with Cheapflights!

Question 29

Why should you use Cheapflights to find cheap flight tickets from Portland to Riverside?

Accepted Answer

Cheapflights simply makes it quick and affordable to book flights from Portland to Riverside by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Question 30

Can Cheapflights find flights from Portland to Riverside with no change fees?

Accepted Answer

Yes! Cheapflights helps users easily find flights from Portland to Riverside with no change fees.

Question 31

Can Cheapflights notify me if prices for flights from Portland to Riverside become cheaper?

Accepted Answer

Of course! You can now track prices for flights from Portland to Riverside and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$38	Average$130	FlexibilityNo cancel fee	On-time62%	Search Frontier flights
Spirit Airlines	Cheapest$71	Average$166	FlexibilityNo cancel fee	On-time65%	Search Spirit Airlines flights
Alaska Airlines	Cheapest$82	Average$268	FlexibilityNo cancel fee	On-time75%	Search Alaska Airlines flights
Delta	Cheapest$123	Average$322	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Endeavor Airlines	Cheapest$159	Average$198	FlexibilityNo cancel fee	On-timeN/A	Search Endeavor Airlines flights
American Airlines	Cheapest$162	Average$402	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
United Airlines	Cheapest$201	Average$390	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

45%of flight departures	Early morningMidnight to 6 am
33%of flight departures	Morning6 am to noon
14%of flight departures	AfternoonNoon to 6 pm
8%of flight departures	Evening6 pm to midnight

Popular in	December
Cheapest in	January
Round-trip from	$238
One-way from	$79

Sunday	38daily flights
Monday	58daily flights
Tuesday	31daily flights
Wednesday	39daily flights
Thursday	40daily flights
Friday	62daily flights
Saturday	33daily flights

Cheap flights from Portland (PDX) to Riverside, CA from $43

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 5/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.

The best prices from Portland to Riverside are usually found in January or October, booked 49 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Portland to Riverside

Popular in

Cheapest in

Round-trip from

One-way from

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

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

When is the cheapest time to fly from Portland to Riverside (PDX - R1V)?

Cheap Frontier flights from Portland to Riverside

Check out some of the cheapest Frontier flights we've come across from Portland to Riverside. It's recommended that users confirm their flight details before booking.

Cheap Delta flights from Portland to Riverside

Have a look at some of the cheapest available Delta flights departing from Portland and landing in Riverside. Ensure the flight price, dates, time, and airline match your criteria before you book.

Cheap Portland to Riverside flights in May & June 2024

Find cheap flight options from Portland to Riverside specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Prices were last updated on May 9, 2024.

The lowest fares we've come across on flights traveling from Portland to Riverside in May and June 2024. Check back soon for alternative fares.

Portland to Riverside 2024 flight deals

Discover exclusive flight deals for travel between Portland and Riverside in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 9, 2024.

The lowest fares we've come across on flights traveling from Portland to Riverside in May and June 2024. Check back soon for alternative fares.

Non-stop flights to Riverside from Portland

For a shorter flight, select one of these non-stop flights from Portland to Riverside. If you're looking for other options for flights from Portland to Riverside, make sure to update the search form at the top of page.

Portland to Riverside flights leaving soon

Consider one of these great deals we found on last-minute flights from Portland to Riverside. Users should be sure to double check the price, date, and time of their last-minute flight.

One-way flights to Riverside from Portland

Take a look at some of the one-way flights we've detected from Portland to Riverside. Users can also find round-trip Portland to Riverside flights by using the search form above.

Find flights from Portland to Riverside within your budget

When is the best time to book a flight from Portland to Riverside?

Use this chart to determine the optimal time to book a round-trip flight from Portland to Riverside. Price data was last updated on May 3, 2024.

To ensure you get the cheapest price possible for a flight from Portland to Riverside, you should look to book at least 49 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

When is the cheapest time to fly from Portland to Riverside?

Use this chart to determine the cheapest time to fly round-trip from Portland to Riverside. Price data was last updated on May 5, 2024.

Average price of flights to Riverside by month

Plan your trip from Portland to Riverside by taking into account the cheapest months to travel. The average price of a one-way flight from Portland to Riverside is currently $50 while a round-trip flight costs $113. Price data was last updated on May 5, 2024.

Temperature and rainfall in Riverside by month

Plan your trip to Riverside by taking into account the average temperature and rainfall totals by month.

Reviews of airlines servicing Riverside

Peruse reviews from past customers who have flown with Frontier, Delta and Spirit Airlines from Portland to Riverside to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Portland to Riverside. 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 from for flights from Portland to Riverside?

Can I find flights from Portland to Riverside for under $100 on Cheapflights?

Are there nonstop flights from Portland to Riverside for under $100 on Cheapflights?

Are there last-minute flights available from Portland to Riverside for under $100?

What days are nonstop flights available from Portland to Riverside?

How popular is this Portland to Riverside flight route?

How many flights depart from Portland to Riverside on average per day?

How long is the flight from Portland to Riverside?

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

What are the most popular airlines that fly from Portland to Riverside?

What are the most reliable airlines from Portland to Riverside?

What are the cheapest flights from Portland to Riverside?

What does PDX to LAX mean?

Can I find deals for flights from Portland to Riverside that include extra baggage allowance?

Can I find deals on flights from Portland to Riverside with specific airlines?

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

How can I find direct flights from Portland to Riverside?

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

Can I find deals for flights from Portland to Riverside that allow pets onboard?

Can I find deals on last-minute flights from Portland to Riverside?

How recently were the Portland to Riverside flight deals updated?

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 Portland to RiversideSee prices for flight routes from nearby airports that may be better suited for you.

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from Portland to Riverside

Popular flight searches

Check out other popular destinations found by fellow travelers in 2024

Search flights from Portland to Riverside by cabin class

Find flights from Portland to Riverside, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from Portland to Riverside

Find hourly flight availability from Portland to Riverside. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 9, 2024.

Weekly flight availability from Portland to Riverside

Explore weekly flight availability from Portland to Riverside. 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 May 9, 2024.

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Portland to Riverside?

Alternative routes for Portland to Riverside
See prices for flight routes from nearby airports that may be better suited for you.