$106+ Cheap flights from San Antonio to Portland (SAT - PDX)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — PDX
May 10 — May 171
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from San Antonio to Portland
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Cheapest flights from San Antonio to PortlandExplore the most affordable flight options available from San Antonio to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 10, 2026.
Explore the most affordable flight options available from San Antonio to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 10, 2026.
This Frontier deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/24:04 pm
SAT
- PDX
1 stop20h 16m
Frontier
Fri 5/88:46 pm
PDX
- SAT
1 stop21h 28m
Frontier
Deal found 4/7![Frontier logo]()
$161
This CheapOair deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/24:04 pm
SAT
- PDX
1 stop20h 16m
Frontier
Sun 5/109:46 pm
PDX
- SAT
1 stop20h 28m
Frontier
Deal found 4/6![Frontier logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/273:00 pm
SAT
- PDX
1 stop22h 52m
Frontier
Fri 5/812:35 pm
PDX
- SAT
1 stop28h 24m
Frontier
Deal found 4/6![Frontier logo]()
$175
This CheapOair deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/254:04 pm
SAT
- PDX
1 stop20h 16m
Frontier
Wed 4/2912:38 pm
PDX
- SAT
1 stop23h 37m
Frontier
Deal found 4/6![Frontier logo]()
$191
This CheapOair deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/68:59 pm
SAT
- PDX
1 stop25h 52m
Frontier
Mon 5/118:46 pm
PDX
- SAT
1 stop21h 28m
Frontier
Deal found 4/5![Frontier logo]()
$196
This Kiwi.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/294:49 pm
SAT
- PDX
2 stops21h 01m
Frontier
Fri 5/812:35 pm
PDX
- SAT
1 stop28h 24m
Frontier
Deal found 4/6![Frontier logo]()
$210
This CheapOair deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/233:00 pm
SAT
- PDX
1 stop22h 03m
Frontier
Tue 4/2812:38 pm
PDX
- SAT
1 stop25h 15m
Frontier
Deal found 4/8![Frontier logo]()
$211
This CheapOair deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/79:09 pm
SAT
- PDX
1 stop24h 42m
Frontier
Fri 5/158:46 pm
PDX
- SAT
1 stop21h 28m
Frontier
Deal found 4/8![Frontier logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/273:00 pm
SAT
- PDX
1 stop22h 52m
Frontier
Sat 5/212:27 pm
PDX
- SAT
1 stop23h 46m
Frontier
Deal found 4/6![Frontier logo]()
$219
This CheapOair deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/58:59 pm
SAT
- PDX
1 stop15h 21m
Frontier
Mon 6/811:15 am
PDX
- SAT
1 stop6h 59m
Frontier
Deal found 4/5![Frontier logo]()
$221
Best flights from San Antonio to PortlandDiscover carefully curated flight deals from San Antonio to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 10, 2026.
Discover carefully curated flight deals from San Antonio to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 10, 2026.
This Delta deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/122:35 pm
SAT
- PDX
1 stop7h 36m
Delta
Tue 5/1911:20 am
PDX
- SAT
2 stops10h 28m
Delta
Deal found 4/9![Delta logo]()
$389
This Southwest deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/35:55 pm
SAT
- PDX
2 stops7h 05m
Southwest
Wed 6/1012:35 pm
PDX
- SAT
2 stops9h 55m
Southwest
Deal found 4/5![Southwest logo]()
$401
This United Airlines deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/62:25 pm
SAT
- PDX
1 stop7h 13m
United Airlines
Sat 5/93:59 pm
PDX
- SAT
3 stops14h 43m
United Airlines
Deal found 4/5![United Airlines logo]()
$437
This Alaska Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/610:27 am
SAT
- PDX
2 stops12h 21m
Alaska Airlines
Sat 5/98:45 am
PDX
- SAT
2 stops13h 14m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$437
This Delta deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/272:27 pm
SAT
- PDX
1 stop9h 19m
Delta
Wed 6/38:13 pm
PDX
- SAT
2 stops12h 41m
Delta
Deal found 4/9![Delta logo]()
$421
This Delta deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/266:03 pm
SAT
- PDX
1 stop7h 18m
Delta
Mon 6/2912:31 am
PDX
- SAT
1 stop9h 15m
Delta
Deal found 4/5![Delta logo]()
$434
This Delta deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/303:28 pm
SAT
- PDX
1 stop9h 14m
Delta
Mon 5/41:32 pm
PDX
- SAT
2 stops8h 53m
Delta
Deal found 4/9![Delta logo]()
$446
Last-minute flights from San Antonio to PortlandDiscover last-minute flight deals from San Antonio to Portland. Data last updated April 10, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to Portland. Data last updated April 10, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/233:00 pm
SAT
- PDX
1 stop22h 03m
Frontier
Tue 4/2812:38 pm
PDX
- SAT
1 stop25h 15m
Frontier
Deal found 4/8![Frontier logo]()
$211
This CheapOair deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/254:04 pm
SAT
- PDX
1 stop20h 16m
Frontier
Wed 4/2912:38 pm
PDX
- SAT
1 stop23h 37m
Frontier
Deal found 4/6![Frontier logo]()
$191
This Kiwi.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/273:00 pm
SAT
- PDX
1 stop22h 52m
Frontier
Fri 5/812:35 pm
PDX
- SAT
1 stop28h 24m
Frontier
Deal found 4/6![Frontier logo]()
$175
This Kiwi.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/273:00 pm
SAT
- PDX
1 stop22h 52m
Frontier
Sat 5/212:27 pm
PDX
- SAT
1 stop23h 46m
Frontier
Deal found 4/6![Frontier logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/294:49 pm
SAT
- PDX
2 stops21h 01m
Frontier
Fri 5/812:35 pm
PDX
- SAT
1 stop28h 24m
Frontier
Deal found 4/6![Frontier logo]()
$210
This Frontier deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/24:04 pm
SAT
- PDX
1 stop20h 16m
Frontier
Fri 5/88:46 pm
PDX
- SAT
1 stop21h 28m
Frontier
Deal found 4/7![Frontier logo]()
$161
This CheapOair deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/24:04 pm
SAT
- PDX
1 stop20h 16m
Frontier
Sun 5/109:46 pm
PDX
- SAT
1 stop20h 28m
Frontier
Deal found 4/6![Frontier logo]()
$171
This CheapOair deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/68:59 pm
SAT
- PDX
1 stop25h 52m
Frontier
Mon 5/118:46 pm
PDX
- SAT
1 stop21h 28m
Frontier
Deal found 4/5![Frontier logo]()
$196
This CheapOair deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/79:09 pm
SAT
- PDX
1 stop24h 42m
Frontier
Fri 5/158:46 pm
PDX
- SAT
1 stop21h 28m
Frontier
Deal found 4/8![Frontier logo]()
$216
One-way flights from San Antonio to PortlandSearch for one-way flight options from San Antonio to Portland. Find affordable one-way fares based on user searches. Data last updated April 10, 2026.
Search for one-way flight options from San Antonio to Portland. Find affordable one-way fares based on user searches. Data last updated April 10, 2026.
This Booking.com deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/224:49 pm
SAT
- PDX
1 stop20h 14m
Frontier
Deal found 4/5![Frontier logo]()
$106
This Trip.com deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/254:04 pm
SAT
- PDX
1 stop20h 16m
Frontier
Deal found 4/7![Frontier logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/294:49 pm
SAT
- PDX
2 stops21h 01m
Frontier
Deal found 4/6![Frontier logo]()
$111
This CheapOair deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/243:00 pm
SAT
- PDX
1 stop22h 42m
Frontier
Deal found 4/6![Frontier logo]()
$112
This CheapOair deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/78:59 pm
SAT
- PDX
1 stop15h 21m
Frontier
Deal found 4/8![Frontier logo]()
$117
This Booking.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/154:49 pm
SAT
- PDX
1 stop20h 14m
Frontier
Deal found 4/6![Frontier logo]()
$131
This CheapOair deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/138:56 pm
SAT
- PDX
1 stop22h 28m
Frontier
Deal found 4/8![Frontier logo]()
$137
This Mytrip deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/138:59 pm
SAT
- PDX
1 stop25h 52m
Frontier
Deal found 4/6![Frontier logo]()
$151
This Booking.com deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/177:54 pm
SAT
- PDX
1 stop22h 52m
Frontier
Deal found 4/5![Frontier logo]()
$152
Find flight deals from San Antonio to Portland
Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Portland (PDX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $161 (Frontier) |
One-way from | $106 (Booking.com) |
Popular in | June |
Cheapest in | September |
Average price | $406 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Antonio to Portland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 10, 2026.
Use the filters below to find and compare flights from San Antonio to Portland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San AntonioPortland
SAT - PDX
SATPDX
San Antonio
Tue 5/12
2:35 pm-8:11 pm
1 stop7h 36m
Portland
Tue 5/19
11:20 am-11:48 pm
2 stops10h 28m
$389
San AntonioPortland
SAT - PDX
SATPDX
San Antonio
Wed 6/3
5:55 pm-11:00 pm
2 stops7h 05m
Portland
Wed 6/10
12:35 pm-12:30 am
2 stops9h 55m
$401
San AntonioPortland
SAT - PDX
SATPDX
San Antonio
Wed 5/27
2:27 pm-9:46 pm
1 stop9h 19m
Portland
Wed 6/3
8:13 pm-10:54 am
2 stops12h 41m
$421
Quickest round-trip
San AntonioPortland
SAT - PDX
SATPDX
San Antonio
Fri 6/26
6:03 pm-11:21 pm
1 stop7h 18m
Portland
Mon 6/29
12:31 am-11:46 am
1 stop9h 15m
$434
San AntonioPortland
SAT - PDX
SATPDX
San Antonio
Wed 5/6
2:25 pm-7:38 pm
1 stop7h 13m
Portland
Sat 5/9
3:59 pm-8:42 am
3 stops14h 43m
$437
San AntonioPortland
SAT - PDX
SATPDX
San Antonio
Wed 5/6
10:27 am-8:48 pm
2 stops12h 21m
Portland
Sat 5/9
8:45 am-11:59 pm
2 stops13h 14m
$437
San AntonioPortland
SAT - PDX
SATPDX
San Antonio
Thu 4/30
3:28 pm-10:42 pm
1 stop9h 14m
Portland
Mon 5/4
1:32 pm-12:25 am
2 stops8h 53m
$446
Cheapest one-way
San AntonioPortland
SAT - PDX
SATPDX
San Antonio
Wed 4/15
4:49 pm-11:03 am
1 stop20h 14m
$135
San AntonioPortland
SAT - PDX
SATPDX
San Antonio
Fri 5/15
7:54 pm-11:50 am
2 stops41h 56m
$198
San AntonioPortland
SAT - PDX
SATPDX
San Antonio
Mon 5/18
8:30 pm-12:55 am
1 stop6h 25m
$211
Showing 1-10 of 17 resultsSorted by cheapest first
Compare providers for flights from San Antonio to Portland
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Antonio to Portland in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Antonio-Portland flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Antonio-Portland flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Antonio-Portland flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Antonio-Portland flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Antonio-Portland flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from San Antonio to Portland
Have a flexible travel schedule? Discover the best time to fly to Portland from San Antonio with our price prediction graph.
SAT-PDX
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from San Antonio to Portland
How far ahead should I book a flight from San Antonio to Portland?
Use this chart to determine the optimal time to book a round-trip flight from San Antonio to Portland. Price data was last updated on April 3, 2026.
The price you pay for your flight from San Antonio to Portland may vary depending on when you book. For the best chance of a lower fare, look to book 2 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from San Antonio to Portland?
Currently, September is the cheapest month in which you can book a flight from San Antonio to Portland (average of $148). Flying from San Antonio to Portland in June is currently the most expensive (average of $197). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from San Antonio to Portland?
Reviews of airlines servicing Portland
Get insights into the airlines that provide service to Portland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portland. Reviews last updated April 10, 2026.
Read through reviews of airlines operating flights from San Antonio to Portland, such as Southwest,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Overall
8.0
Crew
8.6
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Overall
8.0
Crew
8.6
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Overall
8.0
Crew
8.6
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Overall
8.0
Crew
8.6
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Overall
8.0
Crew
8.6
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Overall
8.0
Crew
8.6
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
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Find useful and relevant information for your journey from San Antonio to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Portland?
Book flights to Portland if you plan to visit one of these locationsBeaverton
Seaside
Vancouver
Lincoln City
Longview
Lake Oswego
Hillsboro
Clackamas
Troutdale
Cannon Beach
Long Beach
McMinnville
Tigard
The Dalles
Wilsonville
Depoe Bay
Stevenson
Tillamook
Astoria
Pacific City
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San Antonio and Portland flights
Browse other San Antonio and Portland flight options. Last updated on April 10, 2026.
Other flights from San Antonio
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Other flights to Portland
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Top 6 airlines flying from San Antonio to Portland
Discover the top 6 airlines that operate flights from San Antonio to Portland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$91 | Average$276 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$157 | Average$395 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$237 | Average$337 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$271 | Average$475 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$277 | Average$435 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$286 | Average$415 | FlexibilityNo cancel fee | On-time71% |