Journey information
Overview: San Antonio, TX to Portland, OR flight
Flights from San Antonio, TX to Portland, OR depart on average 36 times per day, taking around 5h 13m. Cheap flight tickets for this journey start at $345 (€279) but you can travel from only $236 (€191) by bus.
The earliest flight runs at 00:09, the last at 23:58. The fastest flight covers the 1718 miles (2766 km) distance in 6h 48m. January is the cheapest month to fly.
Distance 1718 miles (2766 km) |
Average flight duration 5h 13m |
Cheapest ticket price $345 (€279) |
Flights per day 36 |
Fastest flight 6h 48m |
Cheapest month to travel January |
First flight 00:09 |
Last flight 23:58 |
The cheapest and fastest flights from San Antonio, TX to Portland, OR
Cheapest price
$349
Average price
$349
Fastest journey
6 h 27 m
Average duration
6 h 27 m
Flights per day
1
Distance
2766 km
The best way to find a cheap flight ticket from San Antonio, TX to Portland, OR is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from San Antonio, TX to Portland, OR will cost around $349 if you buy it on the day, but the cheapest tickets can be found for only $349.
Of the 1 flights that leave San Antonio, TX for Portland, OR onWed, Nov 19, 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Wed, Nov 19 the direct flights cover the 2766 km distance in an average of 6 h 27 m but if you time it right, some flights will get you there in just 6 h 27 m .
On Wed, Nov 19 the longest flights will take 6 h 27 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.


Travel Information
Compare train, bus, and flight for San Antonio, TX to Portland, OR
Omio recommends booking the bus as it is the most popular option from San Antonio, TX to Portland, OR among Omio's users. If you are prioritising price take the flight with prices starting from €279. For those with little time consider booking a flight which can get you there in 5h 13m. The ticket price range depends on the travel mode: a flight costs an average of €279, and a train costs an average of €242.
Distance: 1718 miles (2766 km)
Compare flight with
| Flight | Most popular Bus | Train |
|---|---|---|
€317 Average price Cheapest | €343 Average price | €486 Average price |
8h 13m Average total duration Fastest 5h 13m Onboard + 3h 0m Additional time* | 57h 50m Average total duration 57h 20m Onboard + 30m Additional time* | 92h 57m Average total duration 92h 27m Onboard + 30m Additional time* |
![]() Most popular airline | ![]() Most popular bus company | ![]() Most popular train company |
Direct Options | Direct Options | Direct Options |
Live departures
San Antonio, TX to Portland, OR flight times
The table below shows live departures for San Antonio, TX to Portland, OR flights for today, Tuesday, November 18. You can also manually refresh the results below to see updated flight journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 12:00 PM San Antonio, TX | 8h47 | 8:47 PM Portland, OR | 0 transfersDirect | |
![]() | 2:23 PM San Antonio, TX | 8h47 | 11:10 PM Portland, OR | 0 transfersDirect | |
![]() | 7:15 PM San Antonio, TX | 9h00 | 4:15 AM Portland, OR | 0 transfersDirect | |
This is the last flight of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets San Antonio, TX to Portland, OR by train, bus, or flight
Compare train, bus, and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
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Airlines: Spirit Airlines from San Antonio, TX to Portland, ORFind the best flights between San Antonio, TX to Portland, OR with Omio's travel partners Spirit Airlines from $236 (€191). We can find you the best deals, schedules and tickets when comparing and booking the best trip.
Spirit Airlines
FAQs: San Antonio, TX to Portland, OR Flight
Find answers to the most common questions about traveling from San Antonio, TX to Portland, OR by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at Portland, OR, this guide helps you travel smarter and with confidence.

- Portland Rose Festival, a vibrant celebration of roses featuring parades, carnival rides, and floral displays
- Portland International Beer Fest, a lively event showcasing craft beers from around the world with tastings and food pairings
- Waterfront Blues Festival, an annual music festival celebrating blues music with live performances and waterfront views.
- Independence Day, vibrant fireworks and festive parades celebrating American freedom
- Labor Day, pleasant weather perfect for outdoor activities and local events
- Thanksgiving, a cozy atmosphere with fewer tourists and opportunities to enjoy local cuisine.
Typically, passengers are allowed one carry-on bag and one personal item (for example a purse, laptop bag, or backpack). Personal items must fit under the seat in front of you.
Budget Airlines (like Ryanair or Wizz Air) have stricter size and weight limits, often requiring fees for larger carry-ons. Full-Service Airlines have more lenient policies, sometimes including more spacious dimensions or higher weight limits depending on your ticket class.
popular airports
Popular airports from San Antonio, TX to Portland, OR
- Free Wi-Fi available throughout the airport.
- Shops are located in both terminals, including Duty-Free and local souvenir shops.
- Parking available on-site, approximately 2.4€ (CAD 3.50) per hour.
- Restaurants are located in both terminals, including Tex-Mex and American cuisine. Top options include La Gloria and Rosario's.
- Available outside the terminal.
- Ramps, assistance
- Available throughout the airport in both terminals.
- Hotels within walking distance, including the Hilton San Antonio Airport.
- Lounges available, including the United Club in terminal B.
- Lost and Found located in terminal A, near the baggage claim area.
- Car rental services are available on-site from major providers like Hertz and Avis.
- VIA Metropolitan Transit bus line 5, stop at San Antonio Intertiol Airport, 8 miles
- Free Wi-Fi available throughout the airport.
- Shops in concourses, including Powell's Books and Made in Oregon.
- Parking available at all terminals, approximately 4.7€ ($5) per hour.
- Restaurants in concourses, including Burgerville and Mo's Seafood
- Available outside the terminal.
- Ramps, assistance
- Available throughout the airport.
- Hotels nearby, including Sheraton Portland Airport Hotel.
- Showers available at the PDX Conference Center, fee applies.
- Lounges available, including Alaska Lounge and Delta Sky Club.
- Lost and Found located on the mezzanine level of the terminal.
- Car rental services available on the first floor of the parking garage
- MAX Red Line, Portland Intertiol Airport station, 40 minutes
More options for your journey from San Antonio, TX to Portland, OR
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