Open interactive map →Cheap flights from San Francisco to Portland
The San Francisco to Portland route shows tracked fares from €47. Portland is in United States. The cheapest tracked fare is non-stop. Compare months in the calendar below as more observations fill in.
A price calendar on this page lists tracked months as they fill in. The cheapest tracked fare is non-stop. If you are open on destination, use the interactive map from San Francisco to compare Portland against nearby alternatives.
One-way fares
From €47
Cheapest tracked fare (non-stop)
Return fares
From €176
Tracked return fares (out 19 Nov 2026, back 30 Nov 2026)
Notify me when prices drop
Get an email when San Francisco to Portland fares are at or below your target price. The email includes the fare.
SkyHopp Recommends
Useful travel services, selected by SkyHopp, to help you get the most from your trip.
Cheapest month to fly
- November 2026€47DirectCheapest
SkyHopp has tracked fares for this route in November at around €47. That is the only month with data so far, so it is too early to name a cheapest month.
Cheapest fare last seen 26 October 2026.
Entry requirements for United States
EU passportESTA required (visa-waiver)
US passportN/A (domestic)
Requirements vary by nationality and change without notice. Check requirements for your nationality →
Alternative routes
Other ways to reach Portland
Frequently asked questions
How much does a flight from San Francisco to Portland cost?
The cheapest tracked fare from San Francisco to Portland is €47. The month-by-month price calendar on this page lists the months SkyHopp has fares for. A tracked return fare on this pair is currently from €176. Fares are refreshed as our flight partners publish new availability.
Are there direct flights from San Francisco to Portland?
Yes - non-stop fares appear in SkyHopp's tracked data from San Francisco to Portland. The cheapest tracked fare, from €47, is itself non-stop. Click through to the booking site to check schedules for your dates.
When is the cheapest time to fly from San Francisco to Portland?
SkyHopp does not yet have enough months of fares on this route to name a cheapest month. The calendar above lists the months that already have data. Set a price alert on this page to watch the fare.