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Cheap flights from Portland to San Antonio (PDX - SAT) from $54

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 5/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
PDX — SAT
May 4 — May 111
From?
To?
Sat 5/4
Sat 5/11
1 adult, Economy
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The best prices from Portland to San Antonio are usually found in September or January, booked 85 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Portland to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to San Antonio (SAT). 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 29, 2024.

Popular in

June

Cheapest in

September

Round-trip from

$289

One-way from

$110
High demand for flights, 20% potential price rise
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Best time to find cheap flights, 24% potential price drop
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From Portland to San Antonio
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One-way flight from Portland to San Antonio
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What is the cheapest day to fly round-trip from Portland to San Antonio?

Flights from Portland to San Antonio are found to be more expensive on Saturday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to San Antonio.

How far in advance should I book a flight from Portland to San Antonio?

To save up to 61% on this flight, we recommend booking at least 53 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Portland to San Antonio from $318 1-2 weeks out and tickets from $354 for flights departing within the next 72 hours.

What is the cheapest month to fly from Portland to San Antonio?

Flights from Portland to San Antonio lean towards being more expensive in June. Prices are generally better when you fly from Portland to San Antonio in September, with the cheapest ticket starting at $118.

When is the cheapest time to fly from Portland to San Antonio (PDX - SAT)?

It’s optimal to fly from Portland to San Antonio in the evening. By choosing this option you can save up to 12% on the cost of your flight, compared to a flight in the afternoon.

Cheap Delta flights from Portland to San Antonio

Explore cheap flight options specifically provided by Delta for the route between Portland and San Antonio. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,948,547 searches. Data last updated April 29, 2024.
Take a look at some of the lowest-priced Delta flights heading from Portland to San Antonio. Be sure to come back soon if the deals available don't appeal to you at this time.
Wed 5/2912:40 amPDX - SAT
1 stop9h 17mDelta
Tue 6/46:17 pmSAT - PDX
1 stop7h 25mDelta
Deal found 4/28$278
Mon 7/15:10 amPDX - SAT
1 stop6h 25mDelta
Mon 7/86:35 amSAT - PDX
1 stop8h 06mDelta
Deal found 4/28$318
Sat 7/612:06 pmPDX - SAT
1 stop9h 48mDelta
Tue 7/306:20 amSAT - PDX
1 stop7h 25mDelta
Deal found 4/28$338
Thu 7/113:11 pmPDX - SAT
2 stops7h 28mDelta
Tue 7/164:00 pmSAT - PDX
1 stop9h 03mDelta
Deal found 4/28$340
Tue 10/2211:35 amPDX - SAT
1 stop9h 25mDelta
Sat 10/262:15 pmSAT - PDX
2 stops10h 02mDelta
Deal found 4/27$345
Fri 8/165:35 amPDX - SAT
2 stops9h 47mDelta
Thu 8/2212:50 pmSAT - PDX
1 stop10h 52mDelta
Deal found 4/28$360
Thu 5/232:14 pmPDX - SAT
2 stops8h 23mDelta
Sun 5/267:20 amSAT - PDX
1 stop6h 55mDelta
Deal found 4/28$366
Thu 8/1512:50 amPDX - SAT
1 stop9h 01mDelta
Thu 8/224:15 pmSAT - PDX
2 stops9h 38mDelta
Deal found 4/28$380
Mon 10/2112:50 amPDX - SAT
1 stop9h 10mDelta
Sat 10/262:15 pmSAT - PDX
2 stops10h 02mDelta
Deal found 4/27$385

Cheap Frontier flights from Portland to San Antonio

Explore cheap flight options specifically provided by Frontier for the route between Portland and San Antonio. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,948,547 searches. Data last updated April 29, 2024.
Browse through some of the cheapest Frontier flights traveling from Portland to San Antonio. Check back soon if you're not seeing flights that suit your needs.
Fri 6/77:38 amPDX - SAT
1 stop22h 50mFrontier
Mon 6/109:23 amSAT - PDX
1 stop23h 30mFrontier
Deal found 4/28$201
Tue 5/1412:59 amPDX - SAT
1 stop8h 23mFrontier
Wed 5/159:54 pmSAT - PDX
1 stop26h 10mFrontier
Deal found 4/28$202
Fri 5/3112:48 amPDX - SAT
1 stop5h 35mFrontier
Sun 6/910:58 pmSAT - PDX
1 stop9h 50mFrontier
Deal found 4/28$208
Sun 5/512:59 amPDX - SAT
1 stop7h 48mFrontier
Sat 5/119:20 amSAT - PDX
1 stop16h 39mFrontier
Deal found 4/28$210
Tue 7/911:59 amPDX - SAT
1 stop27h 45mFrontier
Fri 8/99:19 amSAT - PDX
1 stop16h 21mFrontier
Deal found 4/28$248
Sun 6/3012:48 amPDX - SAT
1 stop5h 31mFrontier
Mon 7/85:57 pmSAT - PDX
1 stop24h 00mFrontier
Deal found 4/28$328
Thu 5/912:59 amPDX - SAT
1 stop19h 00mFrontier
Fri 5/1710:20 pmSAT - PDX
2 stops18h 50mFrontier
Deal found 4/28$333

Cheap Portland to San Antonio flights in April & May 2024

Find cheap flight options from Portland to San Antonio specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,948,547 searches. Prices were last updated on April 29, 2024.
Listed are some of the best fares we've found on flights departing from Portland to San Antonio in 2024. Check back regularly for other flight deals.
Tue 5/143:57 pmPDX - SAT
1 stop27h 18mSpirit Airlines
Wed 5/296:45 amSAT - PDX
1 stop19h 22mSpirit Airlines
Deal found 4/28$121
Wed 5/295:20 amPDX - SAT
1 stop13h 55mSpirit Airlines
Wed 6/56:45 amSAT - PDX
2 stops14h 27mSpirit Airlines
Deal found 4/29$135
Wed 5/225:20 amPDX - SAT
1 stop13h 55mSpirit Airlines
Wed 5/296:45 amSAT - PDX
1 stop19h 22mSpirit Airlines
Deal found 4/28$136
Wed 5/85:20 amPDX - SAT
1 stop16h 23mSpirit Airlines
Sat 5/118:00 pmSAT - PDX
1 stop6h 07mSpirit Airlines
Deal found 4/29$144
Thu 5/305:20 amPDX - SAT
1 stop12h 31mSpirit Airlines
Tue 6/46:45 amSAT - PDX
1 stop6h 20mSpirit Airlines
Deal found 4/28$161
Wed 5/2912:00 pmPDX - SAT
2 stops25h 58mSpirit Airlines
Wed 6/56:45 amSAT - PDX
2 stops14h 27mSpirit Airlines
Deal found 4/29$163
Tue 5/145:20 amPDX - SAT
2 stops14h 43mSpirit Airlines
Wed 5/296:45 amSAT - PDX
1 stop19h 22mSpirit Airlines
Deal found 4/28$166
Tue 5/2812:48 amPDX - SAT
1 stop5h 35mMultiple Airlines
Wed 6/59:40 pmSAT - PDX
1 stop14h 53mMultiple Airlines
Deal found 4/29$177
Thu 5/305:20 amPDX - SAT
1 stop12h 31mSpirit Airlines
Tue 6/48:41 pmSAT - PDX
2 stops17h 23mSpirit Airlines
Deal found 4/28$181

Portland to San Antonio 2024 flight deals

Discover exclusive flight deals for travel between Portland and San Antonio in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,948,547 searches. Data last updated April 29, 2024.
Listed are some of the best fares we've found on flights departing from Portland to San Antonio in 2024. Check back regularly for other flight deals.
Tue 5/143:57 pmPDX - SAT
1 stop27h 18mSpirit Airlines
Wed 5/296:45 amSAT - PDX
1 stop19h 22mSpirit Airlines
Deal found 4/28$121
Wed 5/295:20 amPDX - SAT
1 stop13h 55mSpirit Airlines
Wed 6/56:45 amSAT - PDX
2 stops14h 27mSpirit Airlines
Deal found 4/29$135
Wed 5/225:20 amPDX - SAT
1 stop13h 55mSpirit Airlines
Wed 5/296:45 amSAT - PDX
1 stop19h 22mSpirit Airlines
Deal found 4/28$136
Wed 5/85:20 amPDX - SAT
1 stop16h 23mSpirit Airlines
Sat 5/118:00 pmSAT - PDX
1 stop6h 07mSpirit Airlines
Deal found 4/29$144
Thu 5/305:20 amPDX - SAT
1 stop12h 31mSpirit Airlines
Tue 6/46:45 amSAT - PDX
1 stop6h 20mSpirit Airlines
Deal found 4/28$161
Wed 5/2912:00 pmPDX - SAT
2 stops25h 58mSpirit Airlines
Wed 6/56:45 amSAT - PDX
2 stops14h 27mSpirit Airlines
Deal found 4/29$163
Tue 5/145:20 amPDX - SAT
2 stops14h 43mSpirit Airlines
Wed 5/296:45 amSAT - PDX
1 stop19h 22mSpirit Airlines
Deal found 4/28$166
Tue 5/2812:48 amPDX - SAT
1 stop5h 35mMultiple Airlines
Wed 6/59:40 pmSAT - PDX
1 stop14h 53mMultiple Airlines
Deal found 4/29$177
Thu 5/305:20 amPDX - SAT
1 stop12h 31mSpirit Airlines
Tue 6/48:41 pmSAT - PDX
2 stops17h 23mSpirit Airlines
Deal found 4/28$181

Portland to San Antonio flights leaving soon

Find last-minute flight options from Portland to San Antonio for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,948,547 searches. Data last updated April 29, 2024.
Check out these flights departing soon from Portland to San Antonio. Tip: verify your flight details before completing your reservation.
Wed 5/85:20 amPDX - SAT
1 stop16h 23mSpirit Airlines
Sat 5/118:00 pmSAT - PDX
1 stop6h 07mSpirit Airlines
Deal found 4/29$144
Sun 5/512:59 amPDX - SAT
1 stop7h 48mFrontier
Sat 5/119:20 amSAT - PDX
1 stop16h 39mFrontier
Deal found 4/28$210
Thu 5/912:59 amPDX - SAT
1 stop19h 00mMultiple Airlines
Wed 5/226:45 amSAT - PDX
1 stop6h 20mMultiple Airlines
Deal found 4/28$242
Mon 5/67:04 pmPDX - SAT
2 stops24h 53mSpirit Airlines
Sat 5/116:45 amSAT - PDX
1 stop15h 19mSpirit Airlines
Deal found 4/28$247
Tue 5/712:09 pmPDX - SAT
1 stop5h 40mSpirit Airlines
Wed 5/810:05 pmSAT - PDX
1 stop15h 00mSpirit Airlines
Deal found 4/27$250
Thu 5/912:59 amPDX - SAT
1 stop19h 00mMultiple Airlines
Mon 5/1310:30 pmSAT - PDX
1 stop14h 35mMultiple Airlines
Deal found 4/28$259
Wed 5/85:20 amPDX - SAT
1 stop16h 23mSpirit Airlines
Sat 5/119:22 pmSAT - PDX
2 stops29h 07mSpirit Airlines
Deal found 4/29$261
Tue 5/712:59 amPDX - SAT
1 stop8h 23mMultiple Airlines
Sat 5/118:00 pmSAT - PDX
1 stop6h 07mMultiple Airlines
Deal found 4/29$265
Mon 5/67:04 pmPDX - SAT
1 stop22h 45mSpirit Airlines
Sat 5/116:45 amSAT - PDX
1 stop15h 19mSpirit Airlines
Deal found 4/28$285

One-way flights to San Antonio from Portland

Search for one-way flight options from Portland to San Antonio. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,948,547 searches. Data last updated April 29, 2024.
Users in need of a one-way flight from Portland to San Antonio can choose from these deals. Those seeking round-trip flights from Portland to San Antonio should utilize the search form at the the top of the page.
Wed 5/2912:00 pmPDX - SAT
1 stop9h 43mSpirit Airlines
Deal found 4/29$54
Wed 5/2912:00 pmPDX - SAT
2 stops25h 58mSpirit Airlines
Deal found 4/29$83
Tue 5/2812:48 amPDX - SAT
1 stop5h 35mFrontier
Deal found 4/29$100
Sun 5/512:59 amPDX - SAT
1 stop7h 48mFrontier
Deal found 4/28$101
Tue 6/1111:58 amPDX - SAT
1 stop11h 57mSpirit Airlines
Deal found 4/28$102
Sat 6/812:49 amPDX - SAT
1 stop19h 09mFrontier
Deal found 4/28$110
Mon 5/610:16 pmPDX - SAT
2 stops21h 41mMultiple Airlines
Deal found 4/28$120
Wed 5/293:27 pmPDX - SAT
3 stops22h 31mSpirit Airlines
Deal found 4/29$121
Wed 5/2912:40 amPDX - SAT
1 stop9h 17mDelta
Deal found 4/28$129

Find flights from Portland to San Antonio within your budget

Customize your flight search to find flights from Portland to San Antonio 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 2,948,547 searches. Data last updated April 29, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$121 - $298

Route

Depart

Return

Price

PortlandSan Antonio

PDX - SAT

PDXSAT

Portland

Tue 5/14

1 stop27h 18m

San Antonio

Wed 5/29

1 stop19h 22m

$121

PortlandSan Antonio

PDX - SAT

PDXSAT

Portland

Wed 5/22

1 stop13h 55m

San Antonio

Wed 5/29

1 stop19h 22m

$136

PortlandSan Antonio

PDX - SAT

PDXSAT

Portland

Thu 5/30

1 stop12h 31m

San Antonio

Tue 6/4

1 stop6h 20m

$161

PortlandSan Antonio

PDX - SAT

PDXSAT

Portland

Tue 5/14

2 stops14h 43m

San Antonio

Wed 5/29

1 stop19h 22m

$166

PortlandSan Antonio

PDX - SAT

PDXSAT

Portland

Tue 5/21

1 stop5h 35m

San Antonio

Wed 5/29

1 stop19h 22m

$183

PortlandSan Antonio

PDX - SAT

PDXSAT

Portland

Fri 6/7

1 stop22h 50m

San Antonio

Mon 6/10

1 stop23h 30m

$201

PortlandSan Antonio

PDX - SAT

PDXSAT

Portland

Tue 5/14

1 stop8h 23m

San Antonio

Wed 5/15

1 stop26h 10m

$202

PortlandSan Antonio

PDX - SAT

PDXSAT

Portland

Wed 5/29

1 stop9h 17m

San Antonio

Tue 6/4

1 stop7h 25m

$278

PortlandSan Antonio

PDX - SAT

PDXSAT

Portland

Tue 7/9

1 stop6h 24m

San Antonio

Tue 7/30

1 stop6h 53m

$298

Flights are sorted by cheapest first

Deals found on 4/28

When is the best time to book a flight from Portland to San Antonio?

Use this chart to determine the optimal time to book a round-trip flight from Portland to San Antonio. Price data was last updated on January 28, 2024.
Booking 85 days in advance of your planned departure date is, on average, the best time to get cheap flights from Portland to San Antonio. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

When is the cheapest time to fly from Portland to San Antonio?

Use this chart to determine the cheapest time to fly round-trip from Portland to San Antonio. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Portland to San Antonio flight should consider departing on Wednesday at noon when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to San Antonio by month

Plan your trip from Portland to San Antonio by taking into account the cheapest months to travel. The average price of a one-way flight from Portland to San Antonio is currently $102 while a round-trip flight costs $194. Price data was last updated on April 21, 2024.

Currently, September is the cheapest month in which you can book a flight from Portland to San Antonio (average of $289). Flying from Portland to San Antonio in March is currently the most expensive (average of $376). 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.

January

$303

February

$317

March

$376

April

$344

May

$332

June

$366

July

$350

August

$298

September

$289

October

$298

November

$315

December

$313

Temperature and rainfall in San Antonio by month

Plan your trip to San Antonio by taking into account the average temperature and rainfall totals by month.

SAT

Temperature

51.8 - 84.2 °F

Reviews of airlines servicing San Antonio

Get insights into the airlines that provide service to San Antonio. 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 San Antonio. Reviews last updated April 29, 2024.
Read reviews from past customers who have flown Delta, Frontier and Spirit Airlines from Portland to San Antonio. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,913 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

8.0

Food

7.4

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Delta
8.1
Very good
10,913 reviews
Delta
8.1
Very good
10,913 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

8.0

Food

7.4

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

United Airlines
7.4
Good
11,202 reviews
Delta
8.1
Very good
10,913 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

8.0

Food

7.4

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

American Airlines
7.3
Good
14,834 reviews
Delta
8.1
Very good
10,913 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

8.0

Food

7.4

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Spirit Airlines
6.4
Okay
8,745 reviews
Delta
8.1
Very good
10,913 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

8.0

Food

7.4

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Frontier
6.3
Okay
4,123 reviews
Delta
8.1
Very good
10,913 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

8.0

Food

7.4

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Related info for your journey

Find useful and relevant information for your journey from Portland to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Portland to San Antonio for under $200 on Cheapflights?

    Yes, there are multiple flights from Portland to San Antonio for under $200. The cheapest flight booked recently is on Spirit Airlines for just $121, but on average you can expect to pay $202.

  • Are there last-minute flights available from Portland to San Antonio for under $200?

    There are currently 20+ open flights from Portland to San Antonio within the next 7 days for less than $200.

  • What are the cheapest airlines flying from Portland to San Antonio round-trip?

    Flying on Spirit Airlines is currently your cheapest option to San Antonio, with prices starting at $121. Another option worth looking into is Frontier, starting at $201 round trip. Spirit Airlines is currently priced 67% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Portland to San Antonio one-way?

    $54 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Frontier and Delta, with prices starting from $100 and $129, respectively.

  • What are the most popular airlines that fly from Portland to San Antonio?

    Before booking your flight from Portland to San Antonio check out the most popular airlines for this route: American Airlines, Alaska Airlines or Delta.

  • What does PDX to SAT mean?

    Great question - PDX to SAT just means Portland Airport to San Antonio Airport. Now you’ll know what these unique codes when you look for flights!

  • Where are the most common layover locations when flying from Portland to San Antonio?

    Portland to San Antonio flights have a layover in Las Vegas most often.

  • What are some popular things to do or see while on a layover in Las Vegas?

    Fremont Street Experience, Fountains of Bellagio, and Colosseum at Caesars Palace are currently the most popular points of interest in Las Vegas at the moment. Those on a layover in Las Vegas interested in visiting Fremont Street Experience, Fountains of Bellagio, or Colosseum at Caesars Palace can do so by traveling 5.9 mi, 2.3 mi, and 2.6 mi, respectively from Las Vegas Harry Reid Intl. Those landing in Las Vegas looking to spend some time exploring during their layover can rent a car for about $58 per day.

  • Where are the least popular layover locations for Portland to San Antonio flights?

    The least popular layover on flights from Portland to San Antonio is Denver.

  • Can I find deals for flights from Portland to San Antonio that include extra baggage allowance?

    The amount of baggage you can bring on your Portland to San Antonio flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Portland to San Antonio with specific airlines?

    Yes, Cheapflights allows you to browse and filter Portland to San Antonio flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Portland to San Antonio that include hotel bookings?

    Yes. In addition to deals on Portland to San Antonio flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to San Antonio?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to San Antonio.

  • Can I find deals for business class flights from Portland to San Antonio?

    Yes. Cheapflights offers flight deals from Portland to San Antonio by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Portland to San Antonio that allow pets onboard?

    Many airlines flying from Portland to San Antonio offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Portland to San Antonio?

    Yes, you can often find last-minute deals on Portland to San Antonio flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Portland to San Antonio flight deals updated?

    The Portland to San Antonio flight deals you see on this page were last updated on 4/29.

See more FAQs

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Alternative routes for Portland to San Antonio
See prices for flight routes from nearby airports that may be better suited for you.

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Top 7 airlines flying from Portland to San Antonio

Discover the top 7 airlines that operate flights from Portland to San Antonio. 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 2,948,547 searches. Data last updated April 29, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$119Average$265FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
FrontierCheapest$149Average$208FlexibilityNo cancel feeOn-time62%
Search Frontier flights
Alaska AirlinesCheapest$228Average$478FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
DeltaCheapest$246Average$365FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$247Average$377FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$275Average$404FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Linear Air TaxiCheapest$71,170Average$71,170FlexibilityNo cancel feeOn-timeN/A
Search Linear Air Taxi flights
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Portland to Savannah flights

Search flights from Portland to San Antonio by cabin class

Find flights from Portland to San Antonio, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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How does Cheapflights help users find flights from Portland to San Antonio?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to San Antonio from Portland today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Portland to San Antonio?

Cheapflights simply makes it quick and affordable to book flights from Portland to San Antonio by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Portland to San Antonio with no change fees?

Certainly. Search results for flights to San Antonio from Portland shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Portland to San Antonio become cheaper?

Yes, Cheapflights offers price alerts on Portland to San Antonio flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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