Question 1

How popular is this San Francisco to Portland flight route?

Accepted Answer

Flights from San Francisco to Portland have been viewed 13 times in the past calendar month. Find deals

Question 2

What are the cheapest airlines flying from San Francisco to Portland round-trip?

Accepted Answer

According to our current data, Hawaiian Airlines (₹ 11,727), Alaska Airlines (₹ 12,583), and Delta (₹ 14,295) offers the cheapest pricing from San Francisco to Portland. You may be able to fly from San Francisco to Portland for 28% less than the average price by searching for these airlines. Find deals

Question 3

What are the cheapest airlines to fly from San Francisco to Portland one-way?

Accepted Answer

To fly one-way, consider booking your trip with Alaska Airlines, which is currently one of the cheapest options available, starting at ₹ 6,677. Southwest flights start at ₹ 7,190 while deals on Delta start at ₹ 7,618 one-way. Find deals

Question 4

How far ahead should I book a flight from San Francisco to Portland?

Accepted Answer

To ensure you get the cheapest price possible for a flight from San Francisco to Portland, you should look to book at least 34 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. Find deals

Question 5

What is the cheapest day to fly from San Francisco to Portland?

Accepted Answer

Travellers seeking maximum savings on their San Francisco to Portland flight should consider departing on Tuesday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Question 6

Weekly flight availability from San Francisco to Portland

Accepted Answer

The most flights from SFO to PDX are scheduled on a Wednesday (66 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (29 on average).

Question 7

E

Accepted Answer

In terms of precipitation, rainfall in Portland ranges from 18.0 - 142.0 inches per month. November is typically the wettest month, when rainfall can reach 142.0 mm. July is typically the driest time to visit Portland when rainfall is around 18.0 mm.

Question 8

E

Accepted Answer

If weather is an important factor for your trip to Portland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

Question 9

What are the cheapest flights from San Francisco to Portland?

Accepted Answer

On average you can expect to pay ₹ 12,363 for a flight from San Francisco to Portland. The cheapest flight overall is ₹ 6,702 while the most popular route, (San Francisco - Portland) is currently priced at ₹ 13,439.

Question 10

What are the most reliable airlines from San Francisco to Portland?

Accepted Answer

Before booking your flight to Portland from San Francisco, have a look at the most reliable airlines to get you to your destination on time: Icelandair (95%), Air China (92%), Japan Airlines( 90%).

Question 11

What is the cheapest day to fly return from San Francisco to Portland?

Accepted Answer

Thursday is generally a great day to depart. Flying on this day could help you save up to 192%.

Question 12

How far in advance should I book a flight from San Francisco to Portland?

Accepted Answer

To save on the cost of your flight from San Francisco to Portland, book at least 35 days before your planned departure. Booking around this time can save you about 102% on the cost of this flight compared to booking a flight leaving this week. We have found prices from ₹ 16,435 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as ₹ 24,567.

Question 13

What is the cheapest month to fly from San Francisco to Portland?

Accepted Answer

The best pricing can be found in the month of January. Prices to Portland from San Francisco average ₹ 16,406. You can even find prices in January for less than ₹ 16,406, as users have found deals to Portland from as low as ₹ 3,167. The month of March appears to be one of the more expensive times to travel to Portland from San Francisco. Flying in the targeted month can save you up to 41%.

Question 14

What is the cheapest time of day to fly from SFO to PDX?

Accepted Answer

It’s optimal to fly from San Francisco to Portland at midday. By choosing this option you can save up to 25% on the cost of your flight, compared to a flight in the morning.

Question 15

Can I find deals for flights from San Francisco to Portland that include hotel bookings?

Accepted Answer

Yes. In addition to deals on San Francisco to Portland flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 16

How can I find direct flights from San Francisco to Portland?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Portland.

Question 17

Can I find deals for business class flights from San Francisco to Portland?

Accepted Answer

Yes. Cheapflights offers flight deals from San Francisco to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 18

How does Cheapflights help users find flights from San Francisco to Portland?

Accepted Answer

Cheapflights helps you search for flights from San Francisco to Portland via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Question 19

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

Accepted Answer

Millions of users choose and trust Cheapflights to book the best flight deals from San Francisco to Portland for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Question 20

Can Cheapflights find flights from San Francisco to Portland with no change fees?

Accepted Answer

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

Question 21

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

Accepted Answer

Of course! You can now track prices for flights from San Francisco to Portland and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

Round-trip from	₹ 11,727
One-way from	₹ 6,677
Popular in	March
Cheapest in	January
Average price	₹ 18,575
Good one-way deal	₹ 8,958 or less

Cheap flights from San Francisco to Portland from ₹ 6,677

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 23/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from San Francisco to Portland are usually found in January or December, booked 34 days in advance, depart on a Thursday or Tuesday and return on a Wednesday

Cheap flight deals from San Francisco to Portland

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Find flight deals from San Francisco to Portland

Cheapest flights from San Francisco to PortlandExplore the most affordable flight options available from San Francisco to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 June 2025.

Explore the most affordable flight options available from San Francisco to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 June 2025.

Cheapflights Fare Finder

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

Best time to book a flight from San Francisco to Portland

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

Cheapflights Insights

Everything you need to know about your flight from San Francisco to Portland

How far ahead should I book a flight from San Francisco to Portland?

Use this chart to determine the optimal time to book a return flight from San Francisco to Portland. Price data was last updated on 9 June 2025.

What is the cheapest time of day to fly from SFO to PDX?

Find hourly flight availability from San Francisco to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 June 2025.

Weekly flight availability from San Francisco to Portland

Explore weekly flight availability from San Francisco to Portland. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 11 June 2025.

Rainfall in Portland by month

Plan your trip to Portland by taking into account the average rainfall totals by month.

Temperature in Portland by month

Plan your trip to Portland by taking into account the average temperature totals by month.

Reviews of airlines servicing Portland

See what other customers who have flown with Alaska Airlines, Southwest and Delta from San Francisco to Portland have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How popular is this San Francisco to Portland flight route?

What are the cheapest airlines flying from San Francisco to Portland round-trip?

What are the cheapest airlines to fly from San Francisco to Portland one-way?

What are the most reliable airlines from San Francisco to Portland?

What are the cheapest flights from San Francisco to Portland?

Can I find deals for flights from San Francisco to Portland that include hotel bookings?

How can I find direct flights from San Francisco to Portland?

Can I find deals for business class flights from San Francisco to Portland?

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip to Portland by adding a car rental and/or hotel reservation to your travel itinerary.

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How does Cheapflights help users find flights from San Francisco to Portland?

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

Can Cheapflights find flights from San Francisco to Portland with no change fees?

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

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Cheapest flights from San Francisco to Portland
Explore the most affordable flight options available from San Francisco to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 June 2025.