
$69 Cheap flight deals from Portland (PDX) to St. Helena (OAK)
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This Weekend's Flight Deals from Portland to St. Helena
This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Airfares from $69 One Way, $148 Round Trip from Portland to St. Helena
Prices starting at $148 for return flights and $69 for one-way flights to St. Helena were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
St. Helena economy flight packages

DoubleTree by Hilton Hotel Berkeley Marina
Jul 23 - Jul 27
Portland (PDX) to Oakland (OAK)
Reviewed on Jun 8, 2026

Sheraton Sonoma Wine Country Petaluma
Jul 10 - Jul 13
Portland (PDX) to Oakland (OAK)
Reviewed on Sep 21, 2025

Executive Inn & Suites Embarcadero Cove
Jul 24 - Jul 27
Portland (PDX) to Oakland (OAK)
Reviewed on Mar 26, 2026
More About Flying To St. Helena from Portland
Route Information for Flights from Portland to St. Helena
Origin Airport IATA Code | PDX |
|---|---|
Destination Airport IATA Code | OAK |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Portland to St. Helena
If you are looking online for bargain Portland to St. Helena flights, Orbitz is your ideal destination. We understand that vacations can be expensive and offer guaranteed low prices on our domestic and international tickets.
Orbitz Uses Cutting-Edge Mobile Tools
Orbitz may offer low cost Portland to St. Helena flights but this does not mean that we skimp on giving you the latest mobile apps. You don’t have to worry about checking your flight status as we send the info for your flights from Portland to St. Helena directly to your smartphone.
Fly Cheap and Earn Miles on Your Portland to St. Helena Flights
Frequent flyer miles and points are great—and even better when you earn them on cheap flights from Portland to St. Helena. With Orbitz, you can earn miles for your frequent flyer program on qualified flights. Enter your frequent flyer number when you book with us to get rewarded for your flight.
Orbitz Takes the Hassle Out Of Flying
We know that flying can be stressful, particularly if you are traveling with young children. That’s why we make sure you are aware of any changes or delays to your flights from Portland to St. Helena via your phone or email address. We can even inform family members too.
Orbitz Flights Fit Around Your Lifestyle
Orbitz understands that you don’t necessarily want to fly at 5:00 a.m—and that sometimes you do. This is why we allow you to find the best Portland to St. Helena flights at the times you want with ease.
Flights from Portland
- Portland to Phoenix
- Portland to Los Angeles
- Portland to Houston
- Portland to New York
- Portland to Chicago
- Portland to Dallas
- Portland to London
- Portland to San Francisco
- Portland to Orlando
- Portland to Seattle
- Portland to Paris
- Portland to New Orleans
- Portland to Detroit
- Portland to Washington
- Portland to Toronto
- Portland to Bangkok
- Portland to Kansas City
- Portland to Beijing
- Portland to Montreal
- Portland to Edmonton
Portland Airports
St. Helena Airports
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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.
Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.
Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.



