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R2 223+ 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 17/3. 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
Mar 7 — Mar 141
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 5 February 2026.

Good round-trip deal

R3 620 or less

Good one-way deal

R16 415 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 5 February 2026.

Wed 1/411:40
PDX
-
JNB
1 stop23h 00m
Virgin Atlantic
Thu 30/421:55
JNB
-
PDX
1 stop30h 10m
Virgin Atlantic
Deal found 3/2R18 169
Sun 15/217:10
PDX
-
JNB
2 stops39h 50m
Delta
Sun 10/521:55
JNB
-
PDX
2 stops34h 45m
Delta
Deal found 4/2R18 249
Wed 6/511:51
PDX
-
JNB
1 stop22h 49m
SAUDIA
Wed 13/521:55
JNB
-
PDX
1 stop29h 43m
SAUDIA
Deal found 1/2R18 345
Sun 15/217:10
PDX
-
JNB
2 stops39h 50m
Delta
Tue 12/521:55
JNB
-
PDX
1 stop45h 06m
Delta
Deal found 4/2R18 377
Wed 6/56:15
PDX
-
JNB
2 stops28h 25m
Multiple Airlines
Wed 13/521:55
JNB
-
PDX
1 stop29h 43m
Multiple Airlines
Deal found 1/2R18 425
Sun 15/213:25
PDX
-
JNB
1 stop22h 40m
Multiple Airlines
Tue 3/319:20
JNB
-
PDX
2 stops33h 56m
Multiple Airlines
Deal found 4/2R18 537
Sun 15/213:25
PDX
-
JNB
1 stop22h 40m
KLM
Sun 8/323:59
JNB
-
PDX
2 stops31h 11m
KLM
Deal found 4/2R18 553
Mon 2/313:25
PDX
-
JNB
1 stop22h 40m
Multiple Airlines
Mon 9/319:20
JNB
-
PDX
2 stops31h 19m
Multiple Airlines
Deal found 2/2R18 569
Mon 2/317:10
PDX
-
JNB
2 stops33h 00m
Air France
Mon 9/319:20
JNB
-
PDX
2 stops35h 33m
Air France
Deal found 2/2R18 633
Sun 29/317:40
PDX
-
JNB
2 stops32h 25m
Air France
Wed 15/418:00
JNB
-
PDX
2 stops29h 50m
Air France
Deal found 3/2R18 649
Mon 13/415:16
PDX
-
CPT
2 stops34h 44m
American Airlines
Mon 27/418:50
CPT
-
PDX
2 stops30h 55m
American Airlines
Deal found 2/2R19 881
Sun 17/513:09
PDX
-
CPT
2 stops36h 51m
American Airlines
Tue 26/518:50
CPT
-
PDX
2 stops32h 15m
American Airlines
Deal found 3/2R20 265

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 5 February 2026. 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

Wed 1/4

11:40-19:40

1 stop23h 00m

Johannesburg OR Tambo

Thu 30/4

21:55-22:02

1 stop33h 07m

R18 169

PortlandJohannesburg

PDX - JNB

PDXJNB

Portland

Sun 15/2

17:10-19:00

2 stops39h 50m

Johannesburg OR Tambo

Mon 11/5

21:55-10:01

1 stop45h 06m

R18 377

PortlandJohannesburg

PDX - JNB

PDXJNB

Portland

Wed 6/5

6:15-19:40

2 stops28h 25m

Johannesburg OR Tambo

Wed 13/5

21:55-18:38

1 stop29h 43m

R18 425

PortlandJohannesburg

PDX - JNB

PDXJNB

Portland

Sun 15/2

17:00-19:00

2 stops40h 00m

Johannesburg OR Tambo

Thu 14/5

21:55-23:01

2 stops34h 06m

R18 457

PortlandJohannesburg

PDX - JNB

PDXJNB

Portland

Sun 15/2

13:25-22:05

1 stop22h 40m

Johannesburg OR Tambo

Sun 8/3

23:59-22:10

2 stops31h 11m

R18 553

PortlandJohannesburg

PDX - JNB

PDXJNB

Portland

Sun 15/2

6:00-22:05

2 stops30h 05m

Johannesburg OR Tambo

Tue 3/3

19:20-19:16

2 stops33h 56m

R18 617

PortlandJohannesburg

PDX - JNB

PDXJNB

Portland

Wed 6/5

7:00-21:20

2 stops29h 20m

Johannesburg OR Tambo

Wed 13/5

23:15-19:26

2 stops29h 11m

R18 633

PortlandJohannesburg

PDX - JNB

PDXJNB

Portland

Sun 29/3

11:40-19:40

1 stop23h 00m

Johannesburg OR Tambo

Wed 15/4

18:00-23:55

2 stops38h 55m

R18 841

PortlandJohannesburg

PDX - JNB

PDXJNB

Portland

Mon 2/3

6:45-19:00

1 stop26h 15m

Johannesburg OR Tambo

Mon 9/3

19:20-18:15

2 stops31h 55m

R18 841

PortlandCape Town

PDX - CPT

PDXCPT

Portland

Mon 13/4

13:52-11:00

2 stops36h 08m

Cape Town Intl

Mon 27/4

18:50-17:40

1 stop31h 50m

R21 320

Flights are sorted by cheapest return flights first.

Deals found on 3/2

Showing 1-10 of 31 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 30 January 2026.

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 R16 426). Flying from Portland in July will prove the most costly (average of R23 751). 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. As it departs for the following popular destinations: Johannesburg.

United Airlines
United Airlines
From R17 051

What are popular destinations to fly to from Portland?

From Portland you can expect to find greater availability for the following destinations: Los Angeles (341 flights per day), Seattle (335 flights per day) and San Francisco (265 flights per day).

San Francisco
San Francisco
From R27 672
Amsterdam Schiphol
Amsterdam Schiphol
From R16 019
Washington, D.C.
Washington, D.C.
From R3 620

What is the cheapest place to fly to from Portland?

The cheapest city to fly to from Portland is Washington, D.C., with prices starting at R3 620. Explore other affordable destinations below.

Washington, D.C.
Washington, D.C.
From R3 620
Amsterdam Schiphol
Amsterdam Schiphol
From R16 019
San Francisco
San Francisco
From R27 672

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 United Airlines from Portland. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7,4
Good
9 240 reviews
Check prices

Crew

8,1

Entertainment

7,1

Overall

7,4

Food

6,6

Comfort

7,3

Boarding

7,7

Reviews

1 / 20
10,0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7,4
Good
9 240 reviews
United Airlines
7,4
Good
9 240 reviews
Check prices

Crew

8,1

Entertainment

7,1

Overall

7,4

Food

6,6

Comfort

7,3

Boarding

7,7

Reviews

1 / 20
10,0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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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 5 February 2026.

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

    The most selected flight destinations from Portland for the current month are Austin, Chicago, Atlanta. 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 R3 620 to Baltimore (prices may vary depending on the airline and departure time). On average, users have booked flights for R16 094 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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