SAT - PDX

$134 Find Cheap Flights from San Antonio to Portland - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$255
Typical prices: $372-$515
Frontier
Sun 12/2Sat 12/8
SAT - PDX • 1 stop
Cheapest one-way
$134
Typical prices: $189-$394
Frontier
Sun 11/25
SAT - PDX • 1 stop
Nonstop flights
Not available
There are currently no direct flights between San Antonio and Portland. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
9 weeks
in advance
Our data shows that travelers who book at least 9 weeks in advance save around 39% compared to booking last minute.
Insights
Insights
When to travel
February
Cheapest • 10% price drop
July
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Las Vegas Harry Reid Intl (LAS)
Cheapest • Avg $329 (round-trip)
Salt Lake City (SLC)
Shortest trip • 5h 46m (one-way)
Insights
Insights
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San Antonio to Portland (SAT-PDX)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Antonio to Portland

Wed, Dec 2 - Tue, Dec 8
Frontier Logo
6:44 pm - 12:53 pmSAT  San Antonio-PDX Portland
20h 09m1 stop Denver Intl
Frontier Logo
5:10 pm - 6:01 pmPDX  Portland-SAT San Antonio
22h 51m1 stop Denver Intl
$255Frontier
Sat, Dec 12 - Tue, Dec 15
Frontier Logo
6:47 pm - 1:03 pmSAT  San Antonio-PDX Portland
20h 16m1 stop Denver Intl
Frontier Logo
5:10 pm - 6:01 pmPDX  Portland-SAT San Antonio
22h 51m1 stop Denver Intl
$258Frontier
Wed, Nov 25 - Wed, Dec 2
Delta Logo
6:30 pm - 11:46 pmSAT  San Antonio-PDX Portland
7h 16m1 stop Minneapolis St Paul
Delta Logo
6:20 am - 2:55 pmPDX  Portland-SAT San Antonio
6h 35m1 stop Los Angeles
$325Delta
Wed, Dec 9 - Mon, Dec 14
Delta Logo
7:01 am - 12:00 pmSAT  San Antonio-PDX Portland
6h 59m1 stop Los Angeles
Delta Logo
11:17 pm - 10:54 amPDX  Portland-SAT San Antonio
9h 37m1 stop Detroit Metropolitan Wayne County
$325Delta
Thu, Nov 26 - Thu, Dec 3
American Airlines Logo
8:00 am - 1:39 pmSAT  San Antonio-PDX Portland
7h 39m1 stop Dallas/Fort Worth
American Airlines Logo
7:00 am - 4:05 pmPDX  Portland-SAT San Antonio
7h 05m1 stop Los Angeles
$325American Airlines
Tue, Dec 1 - Tue, Dec 8
American Airlines Logo
7:10 pm - 11:16 pmSAT  San Antonio-PDX Portland
6h 06m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
6:50 am - 5:00 pmPDX  Portland-SAT San Antonio
8h 10m1 stop Dallas/Fort Worth
$325American Airlines
Sat, Dec 12 - Tue, Dec 15
Southwest Logo
6:35 am - 10:55 amSAT  San Antonio-PDX Portland
6h 20m1 stop Phoenix Sky Harbor Intl
Southwest Logo
11:25 am - 9:45 pmPDX  Portland-SAT San Antonio
8h 20m2 stops Las Vegas Harry Reid Intl Denver Intl
$330Southwest
Mon, Dec 7 - Sat, Dec 12
United Airlines Logo
2:18 pm - 10:45 pmSAT  San Antonio-PDX Portland
10h 27m2 stops Houston George Bush Intcntl San Francisco
United Airlines Logo
8:50 am - 4:43 pmPDX  Portland-SAT San Antonio
5h 53m1 stop Denver Intl
$330United Airlines
Wed, Nov 25 - Wed, Dec 2
United Airlines Logo
4:48 pm - 12:44 amSAT  San Antonio-PDX Portland
9h 56m2 stops Denver Intl San Francisco
United Airlines Logo
5:00 am - 12:46 pmPDX  Portland-SAT San Antonio
5h 46m1 stop Denver Intl
$343United Airlines
Tue, Dec 1 - Sat, Dec 5
Southwest Logo
5:50 am - 10:20 amSAT  San Antonio-PDX Portland
6h 30m1 stop Dallas Love Field
Southwest Logo
12:10 pm - 7:45 pmPDX  Portland-SAT San Antonio
5h 35m1 stop Dallas Love Field
$345Southwest
Booking Insights

Price, demand and travel trends for San Antonio to Portland flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from San Antonio to Portland?

Round-trip flights from San Antonio to Portland typically range from $372 to $515. The lowest price found in the past 5 days was $255, on Frontier.

What's the cheapest day of the week to fly from San Antonio to Portland?

Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from San Antonio to Portland. It’s 16% cheaper than the average day, while Monday is the most expensive, with prices 8% higher.

What’s the cheapest month to fly from San Antonio to Portland?

•February is the cheapest month to fly from San Antonio to Portland at $399 round-trip.
•June ($484) and September ($482) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 21% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from San Antonio to Portland the cheapest?

Flights from San Antonio to Portland are cheapest 9 weeks before departure. Booking in this window typically costs about 39% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Key details for San Antonio to Portland flights

Low season

February

Cheapest flight

$134
Beat the crowds with an average 31% drop in travelers.
The most popular month to fly with an average 38% increase in travelers.
One-way flight from San Antonio to Portland

When to book flights from San Antonio to Portland

Are your dates flexible? Find out the best times to travel from San Antonio to Portland based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your San Antonio to Portland flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from San Antonio to Portland?

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

    • Economy Class
    • Business Class
    • First Class

  • How long is a flight from San Antonio to Portland?

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

  • Do I need a passport to fly from San Antonio to Portland?

    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.

  • How much should I expect to pay for a San Antonio to Portland flight?

    Round-trip flights from San Antonio to Portland range from $372 to $515, with an average of $446 over the past 12 months. Anything below $372 counts as a good deal.

  • How expensive are last-minute San Antonio to Portland flights?

    Last-minute fares on this route (booked within two weeks of departure) run 35% above the $446 route average. Book 9 weeks before departure for the lowest fares.

  • Have flight prices from San Antonio to Portland changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $255 to $1,828. That means the highest observed fare was about 7x higher than the lowest one.

  • How are flight prices from San Antonio to Portland looking right now?

    One-way fares from San Antonio to Portland are currently lower than usual. Average one-way flight prices are about $180, which is 30% below the typical average for this route.

  • What car rental options are available at Portland Airport (PDX)?

    Portland Airport (PDX) hosts 5 major car rental companies, with daily rates averaging $57 for economy cars. Top options include:

    • Dollar
    • Thrifty
    • Hertz
    • Sixt
    • Payless

  • Which airports can I use when flying from San Antonio to Portland?

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

  • Which airports do connecting flights from San Antonio to Portland pass through?

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

    • Denver Intl (DEN) - 31% of one-stop connections
    • Phoenix Sky Harbor Intl (PHX) - 17% of one-stop connections
    • Dallas/Fort Worth (DFW) - 16% of one-stop connections
    • Salt Lake City (SLC) - 15% of one-stop connections

  • Can I save money by using flexible dates for flights from San Antonio to Portland?

    Yes. Flexible dates can save you up to 22% on flights from San Antonio to Portland. Wednesday is the cheapest departure day at $377 round-trip on average, while Monday is the most expensive at $482, a difference of $105.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from San Antonio to Portland?

    Flying via Salt Lake City (SLC) gives the shortest average 1-stop total travel time at 5h 46m, compared with 5h 59m via Dallas Love Field (DAL) and 6h 12m via Phoenix Sky Harbor Intl (PHX).

  • What is the time difference between San Antonio and Portland?

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

  • What popular places can I visit in Portland?

    Some of the most popular sights in Portland are Moda Center, Oregon Convention Center and Tom McCall Waterfront Park. These are among the most viewed places in Portland on KAYAK.

Your guide to booking San Antonio to Portland flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure and avoid flying on Monday. On this route, Wednesday flights average $377, about $105 less than Monday fares (22% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 9 weeks before you fly. On this route, that window historically saves about 39% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your San Antonio to Portland trip for February. Fares historically average $399 round-trip in that month - typically $85 less than the most expensive month, which is June (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Portland Airport.

    • Country Inn & Suites by Radisson, Portland Air, OR
    • Radisson Hotel Portland Airport
    • Holiday Inn Portland-Airport (I-205) By IHG

More options for your flight from San Antonio to Portland

Complete your trip to Portland with a hotel stay or car rental

Car rentals in Portland
Hotels in Portland
Vacations in Portland