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R2 286+ Cheap flights from Portland

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/12. 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.
PDX — JNB
Dec 1 — Dec 81
1 adult
1 adult, Economy, 0 bags

What to know about flights from Portland

Discover essential information about flights departing from Portland, including flight schedules, destinations, airlines operating at the Portland airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 1 November 2025.

Good round-trip deal

R3 919 or less

Good one-way deal

R2 912 or less
Price to beat on a round-trip flight from Portland.
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Price to beat on a one-way flight from Portland.
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Find flights from Portland

Enter your travel dates to find the best prices.

Cheapest flights from Portland
Explore the most affordable flight options available from Portland. Find the lowest fares based on data from user searches, with prices last updated on 1 November 2025.

Thu 23/413:45PDX - CPT
2 stops36h 05mQatar Airways
Sun 3/513:00CPT - PDX
2 stops36h 49mQatar Airways
Deal found 31/10R19 444
Mon 19/17:00PDX - JNB
1 stop26h 00mDelta
Wed 18/221:55JNB - PDX
1 stop31h 23mDelta
Deal found 31/10R19 600
Sun 18/117:15PDX - JNB
2 stops39h 45mDelta
Tue 17/221:55JNB - PDX
1 stop31h 23mDelta
Deal found 31/10R19 669
Wed 21/121:45PDX - JNB
1 stop35h 15mDelta
Wed 18/221:55JNB - PDX
1 stop31h 23mDelta
Deal found 31/10R19 687
Fri 23/121:45PDX - JNB
1 stop35h 15mDelta
Tue 17/221:55JNB - PDX
1 stop31h 23mDelta
Deal found 31/10R19 738
Fri 6/213:25PDX - JNB
1 stop22h 40mKLM
Mon 16/219:20JNB - PDX
2 stops33h 58mKLM
Deal found 30/10R19 998
Wed 21/113:25PDX - JNB
1 stop22h 40mKLM
Thu 19/223:59JNB - PDX
2 stops31h 36mKLM
Deal found 31/10R20 016
Mon 19/111:59PDX - JNB
1 stop21h 01mDelta
Mon 16/219:20JNB - PDX
2 stops33h 51mDelta
Deal found 31/10R20 310
Tue 20/111:59PDX - JNB
1 stop21h 01mDelta
Sun 15/223:59JNB - PDX
2 stops30h 31mDelta
Deal found 31/10R20 327
Sun 18/117:15PDX - JNB
2 stops39h 45mDelta
Sun 15/223:59JNB - PDX
2 stops30h 31mDelta
Deal found 31/10R20 396
Wed 21/121:45PDX - JNB
1 stop35h 15mDelta
Mon 16/219:20JNB - PDX
2 stops31h 31mDelta
Deal found 31/10R20 448
Sat 29/1113:26PDX - CPT
2 stops32h 39mAmerican Airlines
Sat 6/1222:10CPT - PDX
2 stops32h 57mAmerican Airlines
Deal found 30/10R22 699

Find flights from Portland within your budget

 
Find flights departing from Portland that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 1 November 2025. In the last 7 days, Cheapflights users made a total of 594 507 searches

Fly to

OR Tambo

Route

Depart

Return

Price

PortlandJohannesburg

PDX - JNB

PDXJNB

Portland

Thu 22/1

11:59-19:00

1 stop21h 01m

Johannesburg OR Tambo

Wed 18/2

21:55-19:18

1 stop31h 23m

R19 600

PortlandJohannesburg

PDX - JNB

PDXJNB

Portland

Tue 20/1

11:59-19:00

1 stop21h 01m

Johannesburg OR Tambo

Tue 17/2

21:55-19:18

1 stop31h 23m

R19 600

PortlandJohannesburg

PDX - JNB

PDXJNB

Portland

Sat 24/1

10:00-19:00

2 stops23h 00m

Johannesburg OR Tambo

Tue 17/2

21:55-16:51

2 stops28h 56m

R19 669

PortlandJohannesburg

PDX - JNB

PDXJNB

Portland

Sun 18/1

17:15-19:00

2 stops39h 45m

Johannesburg OR Tambo

Tue 17/2

21:55-19:18

1 stop31h 23m

R19 669

PortlandJohannesburg

PDX - JNB

PDXJNB

Portland

Wed 21/1

19:37-19:00

2 stops37h 23m

Johannesburg OR Tambo

Tue 17/2

21:55-19:29

2 stops31h 34m

R19 669

PortlandJohannesburg

PDX - JNB

PDXJNB

Portland

Fri 23/1

21:45-19:00

1 stop35h 15m

Johannesburg OR Tambo

Tue 17/2

21:55-19:18

1 stop31h 23m

R19 738

PortlandJohannesburg

PDX - JNB

PDXJNB

Portland

Sun 18/1

13:25-22:05

1 stop22h 40m

Johannesburg OR Tambo

Sun 15/2

19:20-16:51

2 stops31h 31m

R19 998

PortlandJohannesburg

PDX - JNB

PDXJNB

Portland

Fri 6/2

13:25-22:05

1 stop22h 40m

Johannesburg OR Tambo

Mon 16/2

19:20-19:18

2 stops33h 58m

R19 998

PortlandCape Town

PDX - CPT

PDXCPT

Portland

Mon 9/3

7:00-10:30

2 stops42h 30m

Cape Town Intl

Thu 12/3

12:35-16:40

2 stops37h 05m

R22 820

PortlandCape Town

PDX - CPT

PDXCPT

Portland

Fri 19/12

17:45-8:05

1 stop28h 20m

Cape Town Intl

Sat 3/1

22:10-15:55

1 stop27h 45m

R23 357

Flights are sorted by cheapest return flights first.

Deals found on 30/10

Showing 1-10 of 34 results
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Best time to book a flight from Portland

Have a flexible travel schedule? Discover the best time to fly from Portland with our price prediction graph.
Estimated return 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 Portland

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

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

Use this chart to determine the optimal time to book a return flight from Portland to OR Tambo. Price data was last updated on 31 October 2025.

Booking 19 days in advance of your planned departure date is, on average, the best time to get cheap flights from 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 Portland?

Currently, May is the cheapest month in which you can book a flight from Portland (average of R18 319). Flying from Portland in July will prove the most costly (average of R26 110). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Portland?

When flying from Portland check dates and pricing for the following: United Airlines, KLM. As they depart for the following popular destinations: Johannesburg.

United Airlines
United Airlines
From R18 459
KLM
KLM
From R23 879

What are popular destinations to fly to from Portland?

From Portland you can expect to find greater availability for the following destinations: Seattle (168 flights per day), Los Angeles (161 flights per day) and San Francisco (155 flights per day).

Seattle/Tacoma Intl
Seattle/Tacoma Intl
From R2 518
Washington, D.C.
Washington, D.C.
From R3 919
San Jose
San Jose
From R6 697

What is the cheapest place to fly to from Portland?

The cheapest city to fly to from Portland is Seattle/Tacoma Intl, with prices starting at R2 518. Explore other affordable destinations below.

Seattle/Tacoma Intl
Seattle/Tacoma Intl
From R2 518
Washington, D.C.
Washington, D.C.
From R3 919
San Jose
San Jose
From R6 697

Airline reviews for flights from Portland

Get insights into the airlines that provide service from Portland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Portland. In the last 7 days, Cheapflights users made a total of 594 507 searches.
Read reviews from past customers who have flown KLM and United Airlines from Portland. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7,7
Good
1 406 reviews
Check prices

Food

7,3

Boarding

7,8

Entertainment

7,1

Crew

8,4

Overall

7,7

Comfort

7,7

Reviews

1 / 20
2,0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7,7
Good
1 406 reviews
KLM
7,7
Good
1 406 reviews
Check prices

Food

7,3

Boarding

7,8

Entertainment

7,1

Crew

8,4

Overall

7,7

Comfort

7,7

Reviews

1 / 20
2,0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
United Airlines
7,4
Good
8 992 reviews
KLM
7,7
Good
1 406 reviews
Check prices

Food

7,3

Boarding

7,8

Entertainment

7,1

Crew

8,4

Overall

7,7

Comfort

7,7

Reviews

1 / 20
2,0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

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Related info for your journey

Access useful and relevant information related to your journey from Portland. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 1 November 2025.

  • What are the most popular destinations to fly to from Portland?

    The most selected flight destinations from Portland for the current month are Boston, Atlanta, Austin. While Boston, Chicago, Atlanta are the top choices made by travellers year-round.

  • What is the cheapest flight from Portland to anywhere?

    Users have flown out of Portland for as low as R2 518 to Seattle (prices may vary depending on the airline and departure time). On average, users have booked flights for R4 717 to fly from Portland.

  • What is the cheapest month to fly from Portland?

    May is currently the cheapest month to fly from Portland. At this moment in time July is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

  • How does Cheapflights help users find flights from Portland?

    Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Portland. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

    Cheapflights helps you find that perfect flight from Portland by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

  • Can Cheapflights find flights from Portland with no change fees?

    Users can book flights with no change fees policies with our dedicated filters. Book flights from Portland flexibly with Cheapflights today.

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

    Not ready to book yet? You can track prices for flights from Portland on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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How does Cheapflights help users find flights from Portland?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Portland. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights helps you find that perfect flight from Portland by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Portland with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Portland flexibly with Cheapflights today.

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

Not ready to book yet? You can track prices for flights from Portland on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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