$125 Find Cheap Flights from Portland to San Antonio - Compare and Save

Portland International Airport offers a variety of safe parking options to passengers at different rates, which include short-term parking, long-term parking, economy parking, and valet parking. The cheapest parking option is the economy parking lot, while valet parking is the most expensive but most convenient. Passengers using the airport’s parking can pay using Visa, MasterCard, Discover, American Express, debit cards, and cash.

San Antonio International Airport provides passengers with multiple accessibility facilities to improve the passenger experience. These facilities include designated parking for disabled passengers and family and accessible restrooms in each of the terminals. Additionally, the airport uses Aira to give assistance to passengers with visual impairments, as well as providing TTY phones at the gate concourse and ticket counter lobby of Terminal A, and concourse walkway at Terminal B.

Portland’s light rail system is the most convenient method to go from Portland's downtown to the airport. The travel from downtown Portland to the airport on the MAX Red Line takes less than 40min. Every day at 4:45 a.m., the first train arrives at the airport. Alternatively, you can drive to the airport or take a taxi, which will save you approximately 20min.

When in Portland International Airport with children, make sure to visit the kids’ play areas, one of which is located close to gate C17 on Concourse C, and the other before security close to the D/E security checkpoint. The airport also provides two nursing rooms at the main terminal at Concourse B and D for the convenience of breastfeeding moms.

Flights from Portland to San Antonio usually depart from Portland (PDX) and arrive at San Antonio (SAT).

Three cabin classes are available on flights from Portland to San Antonio:

• Economy Class
• Business Class
• First Class

One-stop flights from Portland to San Antonio most commonly connect through:

• Denver Intl (DEN) - 35% of one-stop connections
• Dallas/Fort Worth (DFW) - 16% of one-stop connections
• Salt Lake City (SLC) - 15% of one-stop connections
• Phoenix Sky Harbor Intl (PHX) - 11% of one-stop connections

Denver Intl (DEN) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 28% on the Portland to San Antonio route. Tuesday is the cheapest departure day at $358 round-trip on average, while Sunday is the most expensive at $492, a difference of $134. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Some of the most popular sights in San Antonio are San Antonio River Walk, SeaWorld San Antonio and Henry B. González Convention Center. These are among the most viewed places in San Antonio on KAYAK.

Last-minute fares on this route - booked within 2 weeks of departure - run 50% above the route average of $416. Book 20 weeks before departure for the lowest fares.

A nonstop flight from Portland to San Antonio takes 0h 00m, covering 1,712 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $239 to $1,409. That means the highest observed fare was about 6x higher than the lowest one.

One-way fares from Portland to San Antonio are currently lower than usual. Average one-way flight prices are about $170, which is 32% below the typical average for this route.

Flying via Dallas Love Field (DAL) gives the shortest average 1-stop total travel time at 5h 51m, compared with 5h 58m via Salt Lake City (SLC) and 6h 27m via Phoenix Sky Harbor Intl (PHX).

San Antonio is 2 hours ahead of Portland (Central Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

San Antonio Airport (SAT) hosts 5 major car rental companies, with daily rates starting from around $22 for economy cars. Top options include:
· Europcar
· Fox
· Dollar
· Hertz
· Alamo

Round-trip flights from Portland to San Antonio range from $342 to $502, with an average of $416 over the past 12 months. Anything below $342 counts as a good deal.