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Flights from Portland to San Francisco
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Flights from Portland to San Francisco Starting at €128

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip
      • PWM16:46
        9h 36m
        1 stop
        SFO23:22
        Thu, Jan 23|Portland - San Francisco|Delta Air Lines
        €128€225
        43% OFF
        43% OFF
        €225€128

        Choose Delta Air Lines flights from Portland to San Francisco. The one-way connecting flight with Delta Air Lines departs from Portland International Jetport on Thu, Jan 23, arriving at San Francisco International Airport. One-way Prices start from €128 including taxes and charges.

      • PWM16:46
        9h 33m
        1 stop
        SFO23:19
        Sun, Feb 9|Portland - San Francisco|Delta Air Lines
        €129€225
        43% OFF
        43% OFF
        €225€129

        Choose Delta Air Lines flights from Portland to San Francisco. The one-way connecting flight with Delta Air Lines departs from Portland International Jetport on Sun, Feb 9, arriving at San Francisco International Airport. One-way Prices start from €129 including taxes and charges.

      • PWM16:46
        9h 36m
        1 stop
        SFO23:22
        Mon, Jan 27|Portland - San Francisco|Delta Air Lines
        €133€225
        41% OFF
        41% OFF
        €225€133

        Choose Delta Air Lines flights from Portland to San Francisco. The one-way connecting flight with Delta Air Lines departs from Portland International Jetport on Mon, Jan 27, arriving at San Francisco International Airport. One-way Prices start from €133 including taxes and charges.

      • PWM16:46
        9h 36m
        1 stop
        SFO23:22
        Tue, Jan 28|Portland - San Francisco|Delta Air Lines
        €133
        €133

        Choose Delta Air Lines flights from Portland to San Francisco. The one-way connecting flight with Delta Air Lines departs from Portland International Jetport on Tue, Jan 28, arriving at San Francisco International Airport. One-way Prices start from €133 including taxes and charges.

      • PWM15:02
        11h 15m
        1 stop
        SFO23:17
        Mon, Jan 13|Portland - San Francisco|Delta Air Lines
        €134
        €134

        Choose Delta Air Lines flights from Portland to San Francisco. The one-way connecting flight with Delta Air Lines departs from Portland International Jetport on Mon, Jan 13, arriving at San Francisco International Airport. One-way Prices start from €134 including taxes and charges.

      • PWM14:25
        9h 28m
        1 stop
        SFO20:53
        Sat, Feb 1|Portland - San Francisco|Alaska Airlines
        €167
        €167

        Choose Alaska Airlines flights from Portland to San Francisco. The one-way connecting flight with Alaska Airlines departs from Portland International Jetport on Sat, Feb 1, arriving at San Francisco International Airport. One-way Prices start from €167 including taxes and charges.

      • PWM09:40
        11h 10m
        1 stop
        SFO17:50
        Sat, Feb 1|Portland - San Francisco|United Airlines
        €172
        €172

        Choose United Airlines flights from Portland to San Francisco. The one-way connecting flight with United Airlines departs from Portland International Jetport on Sat, Feb 1, arriving at San Francisco International Airport. One-way Prices start from €172 including taxes and charges.

      • PWM16:00
        9h 16m
        1 stop
        SFO22:16
        Mon, Jan 13|Portland - San Francisco|American Airlines
        €174
        €174

        Choose American Airlines flights from Portland to San Francisco. The one-way connecting flight with American Airlines departs from Portland International Jetport on Mon, Jan 13, arriving at San Francisco International Airport. One-way Prices start from €174 including taxes and charges.

      • PWM18:35
        9h 36m
        1 stop
        SFO01:11
        Sun, Feb 9|Portland - San Francisco|United Airlines
        €178
        €178

        Choose United Airlines flights from Portland to San Francisco. The one-way connecting flight with United Airlines departs from Portland International Jetport on Sun, Feb 9, arriving at San Francisco International Airport. One-way Prices start from €178 including taxes and charges.

      • PWM06:00
        9h 10m
        1 stop
        SFO12:10
        Sat, Feb 8|Portland - San Francisco|United Airlines
        €178
        €178

        Choose United Airlines flights from Portland to San Francisco. The one-way connecting flight with United Airlines departs from Portland International Jetport on Sat, Feb 8, arriving at San Francisco International Airport. One-way Prices start from €178 including taxes and charges.

      • PWM01:00 pm
        3h 5m
        Nonstop
        SFO02:00 pm
        Mon, Jan 20|Portland - San Francisco|Delta Air Lines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Find the best time to fly from Portland to San Francisco

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from Portland to San Francisco

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Frontier Airlines
From €102
Delta Air Lines
From €128
Alaska Airlines
From €167
United Airlines
From €172
American Airlines
From €174
Jetblue Airways
From €272

Find more flights and airlines

Alternative Routes from Portland to San Francisco

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Portland to San Francisco.

  • Cheapest
    Frontier Airlines
    PWM
    21:02
    37h 12m
    2 transfer
    SFO
    07:14
    Portland International Jetport - San Francisco International Airport
    Mon, Jan 13Frontier Airlines
    €102
  • Frontier Airlines
    PWM
    21:02
    37h 12m
    2 transfer
    SFO
    07:14
    Portland International Jetport - San Francisco International Airport
    Mon, Jan 13Frontier Airlines
    €102
    Find More Flights

FAQ

  • When are flight tickets from Portland (PWM) to San Francisco (SFO) the cheapest?

    Airlines adjust prices for flights from Portland to San Francisco based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Portland (PWM) to San Francisco (SFO) cost?

    According to Trip.com's data, the lowest price is around €385.

  • What is the transportation method from the main airport to downtown in San Francisco?

    • The distance from San Francisco International Airport to downtown is about 17 km. It takes about 30 minutes by taxi.

How to find a cheap flight from Portland to San Francisco

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Portland to San Francisco. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information from Portland to San Francisco

Cheapest nonstop flight price€128
Off-season for travelJanuary
Peak season for travelOctober
Flight distance4,373.07 km
Popular airlineUnited Airlines

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