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$885+ Cheap flights to Portland

— PDX
4 Nov — 11 Nov1
1 adult
1 adult, Economy, 0 bags

Flights to Portland in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Portland

Tue 3/1111:10 -
1 stop21h 40m
Tue 10/1113:35 -
1 stop24h 25m
Deal found 3/10$1,326
Tue 3/1111:10 -
1 stop31h 51m
Tue 10/1114:04 -
2 stops23h 56m
Deal found 3/10$1,362
Mon 9/1111:10 -
1 stop18h 40m
Mon 16/1118:04 -
1 stop19h 56m
Deal found 4/10$1,365
Tue 3/1111:50 -
2 stops25h 19m
Tue 10/1113:15 -
2 stops24h 50m
Deal found 3/10$1,368
Sun 15/1111:20 -
2 stops25h 49m
Sun 6/1213:15 -
2 stops25h 05m
Deal found 3/10$1,437
Sun 15/1111:50 -
1 stop25h 34m
Sun 22/1109:00 -
1 stop29h 20m
Deal found 30/9$1,440
Sun 15/1110:40 -
1 stop18h 24m
Sun 6/1207:00 -
2 stops30h 30m
Deal found 5/10$1,454
Sun 15/1111:50 -
1 stop21h 47m
Sat 5/1219:33 -
1 stop39h 47m
Deal found 5/10$1,467
Mon 16/1111:10 -
1 stop31h 51m
Fri 4/1211:57 -
1 stop23h 58m
Deal found 5/10$1,482
Mon 16/1114:00 -
2 stops25h 37m
Sun 6/1217:40 -
2 stops23h 55m
Deal found 5/10$1,492
Sun 15/1114:00 -
2 stops25h 37m
Sun 6/1217:40 -
2 stops23h 55m
Deal found 3/10$1,497

Find flight deals to Portland

Return from

$1,326

One-way from

$885

Popular in

April

Cheapest in

July

Average price

$1,421
Qantas Airways
  • Qantas Airways
  • 3/11-10/11
  • 2 total stops
  • 46h 05m total
  • Sydney to Portland
Search Deals
Delta
  • Delta
  • 18/10-31/12
  • 1 total stop
  • 17h 44m total
  • Sydney to Portland
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($159 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($19 potential savings vs. average return price).
Search Deals
Average for return flights in October 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights to Portland that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

SydneyPortland

SYD Sydney Kingsford Smith - PDX Portland

SYDPDX

Sydney Kingsford Smith

Sun 18/10

10:15-09:59

1 stop17h 44m

Portland

Wed 31/12

00:00-18:00

Nonstop0h 00m

$885

SydneyPortland

SYD Sydney Kingsford Smith - PDX Portland

SYDPDX

Sydney Kingsford Smith

Wed 25/11

11:10-23:59

1 stop31h 49m

Portland

Wed 31/12

00:00-18:00

Nonstop0h 00m

$1,042

SydneyPortland

SYD Sydney Kingsford Smith - PDX Portland

SYDPDX

Sydney Kingsford Smith

Sun 18/10

07:10-20:33

3 stops31h 23m

Portland

Wed 31/12

00:00-18:00

Nonstop0h 00m

$1,404

SydneyPortland

SYD Sydney Kingsford Smith - PDX Portland

SYDPDX

Sydney Kingsford Smith

Sun 15/11

11:20-18:09

2 stops25h 49m

Portland

Sun 6/12

13:15-09:20

2 stops25h 05m

$1,437

SydneyPortland

SYD Sydney Kingsford Smith - PDX Portland

SYDPDX

Sydney Kingsford Smith

Sun 15/11

11:20-18:09

2 stops25h 49m

Portland

Sat 5/12

19:33-06:20

1 stop39h 47m

$1,437

SydneyPortland

SYD Sydney Kingsford Smith - PDX Portland

SYDPDX

Sydney Kingsford Smith

Sun 15/11

11:20-18:09

2 stops25h 49m

Portland

Sun 22/11

09:00-09:20

2 stops29h 20m

$1,440

SydneyPortland

SYD Sydney Kingsford Smith - PDX Portland

SYDPDX

Sydney Kingsford Smith

Sun 15/11

11:50-10:18

1 stop17h 28m

Portland

Wed 2/12

12:55-07:00

1 stop23h 05m

$1,447

SydneyPortland

SYD Sydney Kingsford Smith - PDX Portland

SYDPDX

Sydney Kingsford Smith

Sun 15/11

10:40-10:04

1 stop18h 24m

Portland

Sun 6/12

07:00-08:30

2 stops30h 30m

$1,454
Fastest return journey

SydneyPortland

SYD Sydney Kingsford Smith - PDX Portland

SYDPDX

Sydney Kingsford Smith

Wed 23/12

11:20-09:26

1 stop17h 06m

Portland

Wed 31/12

00:00-18:00

Nonstop0h 00m

$1,510

SydneyPortland

SYD Sydney Kingsford Smith - PDX Portland

SYDPDX

Sydney Kingsford Smith

Sun 15/11

11:50-12:22

1 stop19h 32m

Portland

Thu 3/12

13:17-09:20

1 stop25h 03m

$1,515

Flights are sorted by cheapest return flights first.

Deals found on 2/10

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

Best time to book a flight to Portland

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

Cheapflights Insights

Everything you need to know about your flight to Portland

What are the cheapest airlines that fly to Portland?

The cheapest airlines flying from Sydney to Portland are Delta, United Airlines and Air Canada.

Reviews of airlines servicing Portland

Read reviews from past customers who have flown Delta,Qantas Airways, andUnited Airlines to the United States. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,630 reviews
Check prices

Comfort

7.8

Boarding

8.1

Overall

7.8

Crew

8.5

Food

7.2

Entertainment

7.8

Reviews

1 / 20
4.0
Okay

Jennifer,Sept 2026

ORD - LGA

The flight crew was 30 minutes late to an am flight and then that caused a delay
Delta
7.8
Good
8,630 reviews
Delta
7.8
Good
8,630 reviews
Check prices

Comfort

7.8

Boarding

8.1

Overall

7.8

Crew

8.5

Food

7.2

Entertainment

7.8

Reviews

1 / 20
4.0
Okay

Jennifer,Sept 2026

ORD - LGA

The flight crew was 30 minutes late to an am flight and then that caused a delay
Qantas Airways
7.5
Good
1,103 reviews
Delta
7.8
Good
8,630 reviews
Check prices

Comfort

7.8

Boarding

8.1

Overall

7.8

Crew

8.5

Food

7.2

Entertainment

7.8

Reviews

1 / 20
4.0
Okay

Jennifer,Sept 2026

ORD - LGA

The flight crew was 30 minutes late to an am flight and then that caused a delay
United Airlines
7.4
Good
10,289 reviews
Delta
7.8
Good
8,630 reviews
Check prices

Comfort

7.8

Boarding

8.1

Overall

7.8

Crew

8.5

Food

7.2

Entertainment

7.8

Reviews

1 / 20
4.0
Okay

Jennifer,Sept 2026

ORD - LGA

The flight crew was 30 minutes late to an am flight and then that caused a delay
Air Canada
7.1
Good
11,728 reviews
Delta
7.8
Good
8,630 reviews
Check prices

Comfort

7.8

Boarding

8.1

Overall

7.8

Crew

8.5

Food

7.2

Entertainment

7.8

Reviews

1 / 20
4.0
Okay

Jennifer,Sept 2026

ORD - LGA

The flight crew was 30 minutes late to an am flight and then that caused a delay

FAQs about flying to Portland

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

    Most people fly into Portland (PDX) if they book a flight to Portland. Portland is conveniently located just 9.7 km from Portland’s city centre.

  • Can I find cheaper flights to Portland if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Portland on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Portland?

    Based on reviews from Cheapflights users, Delta is rated the highest out of the airlines that fly to Portland.

  • What is the cheapest airport to fly to in Portland?

    Portland is currently the cheapest airport to fly to in Portland. One-way flights to Portland typically cost $84, while return flights cost around $654.

  • How much is a return flight to Portland?

    A return flight to Portland will typically cost around $654, however they can be found for as little as $654.

  • Where does the fastest flight to Portland depart from?

    For those looking to save time traveling to Portland, Melbourne offers the quickest one-way flight (18 hours 56 minutes).

  • Does Portland have car hire?

    Yes. Those touching down at Portland can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Portland?

    Yes. Portland has hotels nearby for those requiring accommodations. Sheraton Portland Airport Hotel is the closest property to Portland (1.6 km away from Portland).

See more FAQs

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Deals for Portland flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

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

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

Can Cheapflights find flights to Portland with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights to Portland, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights has a feature called Price Alerts, which notifies users when flight prices change. Track prices for your flight to Portland today and book when you’re ready!

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