HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Portland

$96+ Cheap flights from Portland

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 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — LAX
Jul 29 — Aug 51
Wed 7/29
Wed 8/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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 June 29, 2026. In the last 7 days, Cheapflights users made a total of 2,558,603 searches

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Sat 8/15

5:30 am-9:36 am

1 stop4h 06m

San Francisco

Sat 8/22

6:20 am-10:42 am

1 stop4h 22m

$168

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Fri 10/16

7:29 pm-9:25 pm

Nonstop1h 56m

San Francisco

Sat 10/17

4:40 pm-6:31 pm

Nonstop1h 51m

$177

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Thu 8/20

7:03 am-9:07 am

Nonstop2h 04m

San Francisco

Mon 8/24

7:23 am-9:07 am

Nonstop1h 44m

$181

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Wed 11/11

1:15 pm-8:10 pm

2 stops6h 55m

San Francisco

Thu 11/12

2:30 pm-9:50 pm

2 stops7h 20m

$186

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Sat 8/8

2:40 pm-7:35 pm

1 stop4h 55m

San Francisco

Mon 8/10

7:00 am-7:20 pm

2 stops12h 20m

$187

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Wed 7/22

9:45 pm-11:36 pm

Nonstop1h 51m

San Francisco

Mon 7/27

10:08 pm-11:52 pm

Nonstop1h 44m

$192
Quickest round-trip

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Wed 8/12

2:49 pm-4:40 pm

Nonstop1h 51m

San Francisco

Sun 8/16

7:20 am-9:02 am

Nonstop1h 42m

$192

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Sun 10/25

3:50 pm-8:02 pm

1 stop4h 12m

San Francisco

Wed 10/28

4:45 pm-10:04 pm

1 stop5h 19m

$197

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Tue 8/11

2:49 pm-4:40 pm

Nonstop1h 51m

San Francisco

Thu 8/13

7:20 am-9:02 am

Nonstop1h 42m

$199

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Thu 9/10

5:30 am-9:35 am

1 stop4h 05m

San Francisco

Mon 9/14

10:30 am-5:09 pm

1 stop6h 39m

$201

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/28

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Compare providers for flights from Portland

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland in June
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
eDreamsPrice Accuracy2 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*1 star
Super.comPrice Accuracy-Trust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: Among all the travel providers offering deals on flights from Portland, FlightHub has been found to have the most accurate pricing. Users can find the same prices on deals on Cheapflights as FlightHub about >95% of the time. This is based on searches for flights from Portland made on Cheapflights over the past month and is updated monthly.
  • Most trusted provider: In terms of trustworthiness, Cheapflights users rate FlightHub the highest out of those offering flight deals from Portland. FlightHub has a user feedback rating of 3 out of 3 stars (3 being the best) and has received the most positive sentiment from Cheapflights users searching for flights from Portland. This info is gathered from Cheapflights searches over the past month.

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 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.

Travel insights for flights from Portland

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

What is the cheapest month to book a flight from Portland?

Currently, September is the cheapest month in which you can book a flight from Portland (average of $197). Flying from Portland in June will prove the most costly (average of $309). 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?

For flights departing from Portland check dates and pricing for the following: Alaska Airlines, Frontier, Delta, American Airlines, Hawaiian Airlines. These airlines depart to the following popular destinations: Los Angeles.

Alaska Airlines
Alaska Airlines
From $98
United Airlines
United Airlines
From $119
Delta
Delta
From $79
American Airlines
American Airlines
From $152

What are popular destinations to fly to from Portland?

Some of the most frequent flights departing from Portland everyday are: Chicago (356 flights per day), Seattle (347 flights per day), and San Francisco (276 flights per day).

Chicago
Chicago
From $142
Denver Intl
Denver Intl
From $130
Los Angeles
Los Angeles
From $100
Seattle/Tacoma Intl
Seattle/Tacoma Intl
From $149

What is the cheapest place to fly to from Portland?

The cheapest city to fly to from Portland is Idaho Falls Fanning Field, with prices starting at $37. Explore other affordable destinations below.

Idaho Falls Fanning Field
Idaho Falls Fanning Field
From $37
Pendleton
Pendleton
From $58
Flint Bishop
Flint Bishop
From $64
Des Moines
Des Moines
From $68

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

To ensure you get the cheapest price possible for a flight from Portland, you should look to book at least 79 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?

Use this chart to determine the cheapest time to fly round-trip from Portland to Los Angeles. Price data was last updated on June 27, 2026.

Those who are seeking the cheapest fare on flights departing from Portland would be wise to consider leaving during Saturday at noon when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Monday mornings when fares are usually the most expensive.

Airline reviews for flights from Portland

Read reviews and ratings of airlines operating flights from Portland. Gain insights into the quality of service, in-flight amenities, customer experiences, and overall satisfaction to choose the best airline for your Portland travel. Please note that the reviews are sourced from user searches and were last updated on June 29, 2026. In the last 7 days, Cheapflights users made a total of 2,558,603 searches.
Peruse reviews from past customers who have flown Alaska Airlines,Delta, andHawaiian Airlines from Portland to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,590 reviews

Boarding

8.1

Food

7.0

Entertainment

7.0

Crew

8.5

Overall

7.9

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Alaska Airlines
7.9
Good
12,590 reviews
Alaska Airlines
7.9
Good
12,590 reviews

Boarding

8.1

Food

7.0

Entertainment

7.0

Crew

8.5

Overall

7.9

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Delta
7.8
Good
8,450 reviews
Alaska Airlines
7.9
Good
12,590 reviews

Boarding

8.1

Food

7.0

Entertainment

7.0

Crew

8.5

Overall

7.9

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Hawaiian Airlines
7.8
Good
2,826 reviews
Alaska Airlines
7.9
Good
12,590 reviews

Boarding

8.1

Food

7.0

Entertainment

7.0

Crew

8.5

Overall

7.9

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
American Airlines
7.1
Good
11,772 reviews
Alaska Airlines
7.9
Good
12,590 reviews

Boarding

8.1

Food

7.0

Entertainment

7.0

Crew

8.5

Overall

7.9

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Frontier
5.6
Fair
2,855 reviews
Alaska Airlines
7.9
Good
12,590 reviews

Boarding

8.1

Food

7.0

Entertainment

7.0

Crew

8.5

Overall

7.9

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

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.

Popular international destinations from Portland

The most popular international flight routes departing from Portland we’ve come across at this time.
Flights from Portland to Amsterdam
Flights from Portland to Guadalajara
Flights from Portland to Calgary
Flights from Portland to San José del Cabo
Flights from Portland to Puerto Vallarta

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 June 29, 2026.

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

    This month, the top selected destinations from Portland are Denver, Chicago, Boston. Throughout the year, Denver, Boston, Cancún are some of the top choices made by users flying from Portland.

  • What is the cheapest flight from Portland to anywhere?

    Users have flown out of Portland for as low as $37 to Idaho Falls (prices may vary depending on the airline and departure time). On average, users have booked flights for $666 to fly from Portland.

  • What are the cheapest airlines flying from Portland to anywhere?

    Over the past few days, we've found that Allegiant Air, Frontier, and Hawaiian Airlines have the cheapest prices from Portland. Allegiant Air flights from Portland to Appleton Intl ($43), Frontier flights from Portland to Atlanta Hartsfield-Jackson ($44), and Hawaiian Airlines flights from Portland to Albuquerque ($58).

  • What is the cheapest premium economy flight from Portland?

    Options for some of the cheapest premium economy flights from Portland we have found on Cheapflights are as follows:
    Fly from Portland to Redmond starting at $237
    Fly from Portland to Boise starting at $357
    Fly from Portland to Sacramento starting at $372
    Fly from Portland to San Luis Obispo starting at $377

  • What is the cheapest first class flight from Portland?

    If you’re looking for a cheap first-class flight from Portland, consider Oakland. Prices start at $253 so you can fly first-class even on a budget.

  • What is the cheapest month to fly from Portland?

    September is currently the cheapest month to fly from Portland. At this moment in time June 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.

  • Where are the cheapest places to fly to from Portland?

    Check out the cheapest flights from Portland to embark to:
    Fly from Portland to Los Angeles from $50 round trip
    Fly from Portland to Las Vegas from $74 round trip
    Fly from Portland to Denver from $81 round trip
    Fly from Portland to San Francisco from $117 round trip
    Fly from Portland to Oakland from $117 round trip

See more FAQs

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.