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Portimão

$212+ Cheap flights from Riverside, CA to Portimão, Portugal

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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — FAO
ago. 30 — sep. 61
sáb. 8/30
sáb. 9/6
1 adult, Economy
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Cheap flight deals from Riverside to Portimão

Keep the following information in mind while searching for Riverside to Portimão flight deals. Data was last updated agosto 25, 2025.

Round-trip from

$590
(Kiwi.com)

One-way from

$212
(Trip.com)

Popular in

July

Cheapest in

August

Average price

$745
From Riverside to Portimão
Search Deals
One-way flight from Riverside to Portimão
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Highest demand for flights based on searches. 9% potential increase in price ($96 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Riverside to Portimão

Cheapest flights from Riverside to Portimão
Explore the most affordable flight options available from Riverside to Portimão. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 25, 2025.

This Kiwi.com deal was found by Cheapflights users on 8/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/174:30 pmLAX - FAO
1 stop18h 10mMultiple Airlines
jue. 9/2511:30 amFAO - LAX
1 stop34h 40mMultiple Airlines
Deal found 8/23$590
This Connections by easyJet deal was found by Cheapflights users on 8/24. 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 Connections by easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/54:30 pmLAX - FAO
1 stop20h 20mMultiple Airlines
vie. 9/126:20 amFAO - LAX
1 stop15h 50mMultiple Airlines
Deal found 8/24$612
This Connections by easyJet deal was found by Cheapflights users on 8/24. 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 Connections by easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/124:30 pmLAX - FAO
1 stop36h 20mMultiple Airlines
sáb. 10/188:10 pmFAO - LAX
1 stop26h 00mMultiple Airlines
Deal found 8/24$632
This Kiwi.com deal was found by Cheapflights users on 8/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/194:30 pmLAX - FAO
1 stop20h 20mMultiple Airlines
jue. 9/2511:30 amFAO - LAX
1 stop34h 40mMultiple Airlines
Deal found 8/23$633
This Kiwi.com deal was found by Cheapflights users on 8/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/72:27 pmLAX - FAO
2 stops44h 13mMultiple Airlines
mar. 10/1411:30 amFAO - LAX
1 stop34h 40mMultiple Airlines
Deal found 8/22$651
This Expedia deal was found by Cheapflights users on 8/24. 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.
mar. 9/235:05 pmLAX - FAO
1 stop18h 05mBritish Airways
mar. 9/306:30 pmFAO - LAX
2 stops36h 41mBritish Airways
Deal found 8/24$677

Cheapflights Fare Finder

 
Customize your flight search to find flights from Riverside to Portimão 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 2,558,603 searches. Data last updated agosto 25, 2025.
Use the filters below to find and compare flights from Riverside to Portimão that are best for you.

Fly from

Riverside

Fly to

Portimão

Route

Depart

Return

Price

Los AngelesFaro

LAX - FAO

LAXFAO

Los Angeles

mié. 9/17

4:30 pm-6:40 pm

1 stop18h 10m

Faro

jue. 9/25

11:30 am-2:10 pm

1 stop34h 40m

$590

Los AngelesFaro

LAX - FAO

LAXFAO

Los Angeles

dom. 10/12

7:30 pm-9:25 am

2 stops29h 55m

Faro

sáb. 10/18

6:45 pm-10:29 pm

2 stops35h 44m

$593

Los AngelesFaro

LAX - FAO

LAXFAO

Los Angeles

vie. 9/5

4:30 pm-8:50 pm

1 stop20h 20m

Faro

vie. 9/12

6:20 am-2:10 pm

1 stop15h 50m

$612

Los AngelesFaro

LAX - FAO

LAXFAO

Los Angeles

dom. 10/12

4:30 pm-12:50 pm

1 stop36h 20m

Faro

sáb. 10/18

8:10 pm-2:10 pm

1 stop26h 00m

$632

Los AngelesFaro

LAX - FAO

LAXFAO

Los Angeles

vie. 9/19

4:30 pm-8:50 pm

1 stop20h 20m

Faro

jue. 9/25

11:30 am-2:10 pm

1 stop34h 40m

$633

Los AngelesFaro

LAX - FAO

LAXFAO

Los Angeles

mar. 10/7

2:27 pm-6:40 pm

2 stops44h 13m

Faro

mar. 10/14

11:30 am-2:10 pm

1 stop34h 40m

$651

Los AngelesFaro

LAX - FAO

LAXFAO

Los Angeles

mar. 9/23

5:05 pm-7:10 pm

1 stop18h 05m

Faro

mar. 9/30

6:30 pm-11:11 pm

2 stops36h 41m

$677

Los AngelesFaro

LAX - FAO

LAXFAO

Los Angeles

mar. 10/7

8:05 pm-7:10 pm

1 stop15h 05m

Faro

mar. 10/14

3:35 pm-1:25 pm

1 stop29h 50m

$682

Los AngelesFaro

LAX - FAO

LAXFAO

Los Angeles

mié. 10/8

4:30 pm-6:40 pm

1 stop18h 10m

$212

Los AngelesFaro

LAX - FAO

LAXFAO

Los Angeles

lun. 9/29

3:05 pm-5:55 pm

1 stop18h 50m

$222

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/24

Showing 1-10 of 14 results
1
2

Best time to book a flight from Riverside to Portimão

Have a flexible travel schedule? Discover the best time to fly to Portimão 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.

Cheapflights Insights

Everything you need to know about your flight from Riverside to Portimão

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

Currently, November is the cheapest month in which you can book a flight from Riverside to Portimão (average of $628). Flying from Riverside to Portimão in June is currently the most expensive (average of $1,329). 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 P0T?

Find hourly flight availability from Riverside to Portimão. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated agosto 25, 2025.

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

Reviews of airlines servicing Portimão

Get insights into the airlines that provide service to Portimão. 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 Portimão. Reviews last updated agosto 25, 2025.
Read reviews from past customers who have flown SWISS, United Airlines, and TAP AIR PORTUGAL from Riverside to Portimão. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.6
Good
1,710 reviews

Comfort

7.4

Crew

8.3

Food

7.1

Overall

7.6

Entertainment

6.8

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight
SWISS
7.6
Good
1,710 reviews
SWISS
7.6
Good
1,710 reviews

Comfort

7.4

Crew

8.3

Food

7.1

Overall

7.6

Entertainment

6.8

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight
United Airlines
7.4
Good
8,940 reviews
SWISS
7.6
Good
1,710 reviews

Comfort

7.4

Crew

8.3

Food

7.1

Overall

7.6

Entertainment

6.8

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight
TAP AIR PORTUGAL
7.1
Good
1,962 reviews
SWISS
7.6
Good
1,710 reviews

Comfort

7.4

Crew

8.3

Food

7.1

Overall

7.6

Entertainment

6.8

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight
Lufthansa
6.8
Okay
7,359 reviews
SWISS
7.6
Good
1,710 reviews

Comfort

7.4

Crew

8.3

Food

7.1

Overall

7.6

Entertainment

6.8

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight
British Airways
6.7
Okay
7,305 reviews
SWISS
7.6
Good
1,710 reviews

Comfort

7.4

Crew

8.3

Food

7.1

Overall

7.6

Entertainment

6.8

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight

Related info for your journey

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

  • How long is the flight from Riverside to Portimão?

    There are many flights that can get you from Riverside to Portimão in 29h 55m. Fly via Scandinavian Airlines to get the fastest option. The distance between Riverside and Portimão is about 5799 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Riverside to Portimão 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 Portimão?

    Currently, November is the cheapest month in which you can book a flight from Riverside to Portimão (average of $628). Flying from Riverside to Portimão in June is currently the most expensive (average of $1,329). 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

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Top 5 airlines flying from Riverside to Portimão

Discover the top 5 airlines that operate flights from Riverside to Portimão. 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 2,558,603 searches. Data last updated agosto 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$569Average$1,024FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$731Average$923FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$742Average$1,088FlexibilityNo cancel feeOn-time69%
TAP AIR PORTUGALCheapest$750Average$1,069FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$868Average$1,257FlexibilityNo cancel feeOn-time79%

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