What is the cheapest month to fly from Oregon?

January is currently the cheapest month to fly from Oregon . 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 Oregon?

Check out the cheapest flights from Oregon to embark to: Fly from Portland to Las Vegas from $60 round trip Fly from Portland to Los Angeles from $70 round trip Fly from Portland to San Francisco from $100 round trip Fly from Portland to Seattle from $117 round trip Fly from Portland to Oakland from $117 round trip

$59+ Cheap Flights from Oregon

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Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandSan Francisco

PDX Portland - SFO San Francisco

PDXSFO

Portland

Tue 11/3

7:04 am-9:00 am

Nonstop1h 56m

San Francisco

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$59

PortlandSan Francisco

PDX Portland - SFO San Francisco

PDXSFO

Portland

Tue 9/29

1:03 pm-2:56 pm

Nonstop1h 53m

San Francisco

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$59

PortlandSan Francisco

PDX Portland - SFO San Francisco

PDXSFO

Portland

Sat 12/5

10:30 am-12:25 pm

Nonstop1h 55m

San Francisco

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$59

Quickest round-trip

PortlandSan Francisco

PDX Portland - SFO San Francisco

PDXSFO

Portland

Thu 12/17

5:30 am-7:22 am

Nonstop1h 52m

San Francisco

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$59

PortlandSan Francisco

PDX Portland - SFO San Francisco

PDXSFO

Portland

Wed 3/3

5:55 pm-7:49 pm

Nonstop1h 54m

San Francisco

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$59

PortlandSan Francisco

PDX Portland - SFO San Francisco

PDXSFO

Portland

Sat 10/31

5:49 pm-11:56 pm

1 stop6h 07m

San Francisco

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$69

PortlandSan Francisco

PDX Portland - SFO San Francisco

PDXSFO

Portland

Tue 11/3

11:25 am-5:05 pm

1 stop5h 40m

San Francisco

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$69

PortlandSan Francisco

PDX Portland - SFO San Francisco

PDXSFO

Portland

Mon 3/1

7:40 pm-11:41 pm

1 stop4h 01m

San Francisco

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$69

PortlandSan Francisco

PDX Portland - SFO San Francisco

PDXSFO

Portland

Wed 12/2

2:15 pm-8:18 pm

1 stop6h 03m

San Francisco

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$69

PortlandSan Francisco

PDX Portland - SFO San Francisco

PDXSFO

Portland

Wed 10/7

10:48 am-12:48 pm

Nonstop2h 00m

San Francisco

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$71

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/4

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from Oregon

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

PDX-SFO

PDX-DEN

PDX-LAX

PDX-PHX

PDX-LAS

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 Oregon

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

USOR-LAX

PDX-SFO

PDX-DEN

PDX-LAX

PDX-PHX

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

Currently, January is the cheapest month in which you can book a flight from Oregon (average of $210). Flying from Oregon in June will prove the most costly (average of $320). 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 Oregon?

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

What is the cheapest place to fly to from Oregon?

The cheapest city to fly to from Oregon is Las Vegas Harry Reid Intl, with prices starting at $44. Explore other affordable destinations below.

Las Vegas Harry Reid Intl

From $44

Phoenix Sky Harbor Intl

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

To ensure you get the cheapest price possible for a flight from Oregon, you should look to book at least 83 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 Oregon?

Those who are seeking the cheapest fare on flights departing from Oregon would be wise to consider leaving during Wednesday evenings 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.

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International destinations

Other Oregon origins

Other United States cities

Popular destinations

Popular flights

Popular international destinations from Oregon

Flights from Portland to Amsterdam

Flights from Portland to Guadalajara

Flights from Portland to San José del Cabo

Flights from Portland to Calgary

Flights from Portland to Puerto Vallarta

Related info for your journey

What is the cheapest month to fly from Oregon?
January is currently the cheapest month to fly from Oregon. 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 Oregon?
Check out the cheapest flights from Oregon to embark to:
Fly from Portland to Las Vegas from $60 round trip
Fly from Portland to Los Angeles from $70 round trip
Fly from Portland to San Francisco from $100 round trip
Fly from Portland to Seattle from $117 round trip
Fly from Portland to Oakland from $117 round trip

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This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/24. Fares are subject to change and may not be available on all flights or dates of travel.

Find flights from Oregon within your budget

Best time to book a flight from Oregon

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

Travel insights for flights from Oregon

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

Which airlines fly from Oregon?

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

What is the cheapest place to fly to from Oregon?

The cheapest city to fly to from Oregon is Las Vegas Harry Reid Intl, with prices starting at $44. Explore other affordable destinations below.

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

To ensure you get the cheapest price possible for a flight from Oregon, you should look to book at least 83 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 Oregon?

Use this chart to determine the cheapest time to fly round-trip from Oregon to Los Angeles. Price data was last updated on September 5, 2026.

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 Oregon

The most popular international flight routes departing from Oregon we’ve come across at this time.

Fly from popular cities in Oregon

Consider departing from one of these cities also located in Oregon. Flight origins are based on user searches made on Cheapflights and were last updated on September 5, 2026.

Fly from other United States cities

Popular Round-Trip Flight Destinations

Consider these popular destinations that Cheapflights users have chosen when departing from Oregon. Routes are based on user searches and were last updated on September 5, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Related info for your journey

What is the cheapest month to fly from Oregon?

Where are the cheapest places to fly to from Oregon?

100% Free

Book with Flexibility

Travel Smart

$59+ Cheap flights from Oregon

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/24. Fares are subject to change and may not be available on all flights or dates of travel.

Find flights from Oregon within your budget

Best time to book a flight from Oregon

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

Travel insights for flights from Oregon

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

Which airlines fly from Oregon?

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

What is the cheapest place to fly to from Oregon?

The cheapest city to fly to from Oregon is Las Vegas Harry Reid Intl, with prices starting at $44. Explore other affordable destinations below.

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

To ensure you get the cheapest price possible for a flight from Oregon, you should look to book at least 83 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 Oregon?

Use this chart to determine the cheapest time to fly round-trip from Oregon to Los Angeles. Price data was last updated on September 5, 2026.

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 Oregon

The most popular international flight routes departing from Oregon we’ve come across at this time.

Fly from popular cities in Oregon

Consider departing from one of these cities also located in Oregon. Flight origins are based on user searches made on Cheapflights and were last updated on September 5, 2026.

Fly from other United States cities

Popular Round-Trip Flight Destinations

Consider these popular destinations that Cheapflights users have chosen when departing from Oregon. Routes are based on user searches and were last updated on September 5, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Related info for your journey

What is the cheapest month to fly from Oregon?

Where are the cheapest places to fly to from Oregon?

100% Free

Book with Flexibility

Travel Smart