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Cheap flights from San Antonio to Portland (SAT - PDX) from $55

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 6/4. 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.
SAT — PDX
May 8 — May 151
From?
To?
Wed 5/8
Wed 5/15
1 adult, Economy
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The best prices from San Antonio to Portland are usually found in January or February, booked 9 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap 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 May 3, 2024.

Popular in

June

Cheapest in

January

Round-trip from

$276

One-way from

$119
High demand for flights, 18% potential price rise
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Best time to find cheap flights, 33% potential price drop
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From San Antonio to Portland
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One-way flight from San Antonio to Portland
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What is the cheapest day to fly round-trip from San Antonio to Portland?

It’s generally more expensive to depart on a Tuesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

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

To save up to 99% on this flight, we recommend booking at least 10 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from San Antonio to Portland from $176 1-2 weeks out and tickets from $354 for flights departing within the next 72 hours.

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

The best pricing can be found in the month of January. Prices to Portland from San Antonio average $364. You can even find prices in January for less than $364, as users have found deals to Portland from as low as $138. The month of June appears to be one of the more expensive times to travel to Portland from San Antonio. Flying in the targeted month can save you up to 22%.

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

One of the essential ways to save on airfare from San Antonio to Portland is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 11% on airfare.

Cheap Frontier flights from San Antonio to Portland

Explore cheap flight options specifically provided by Frontier for the route between San Antonio and Portland. 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 2,864,334 searches. Data last updated May 3, 2024.
Peruse some of the lowest-priced Frontier flights we've found from San Antonio to Portland. Deals update often to give you more flight options matching your criteria
Fri 5/109:19 pmSAT - PDX
1 stop14h 01mFrontier
Sun 5/122:50 pmPDX - SAT
1 stop17h 57mFrontier
Deal found 5/3$179
Sat 5/119:20 amSAT - PDX
1 stop16h 39mFrontier
Tue 5/1412:59 amPDX - SAT
1 stop8h 23mFrontier
Deal found 5/3$251
Sat 7/209:19 amSAT - PDX
1 stop25h 00mFrontier
Thu 8/19:19 amPDX - SAT
1 stop21h 00mFrontier
Deal found 5/3$253
Sat 5/119:20 amSAT - PDX
1 stop16h 39mFrontier
Tue 5/1412:59 amPDX - SAT
1 stop8h 23mFrontier
Deal found 5/3$254
Mon 5/611:37 amSAT - PDX
1 stop14h 22mFrontier
Sun 5/1212:59 amPDX - SAT
1 stop7h 48mFrontier
Deal found 5/3$263
Wed 5/89:54 pmSAT - PDX
1 stop13h 16mFrontier
Thu 5/1612:48 amPDX - SAT
1 stop5h 35mFrontier
Deal found 5/3$268
Mon 5/1311:37 amSAT - PDX
1 stop14h 22mFrontier
Thu 5/167:48 amPDX - SAT
1 stop22h 35mFrontier
Deal found 5/3$288
Sun 6/1610:58 pmSAT - PDX
1 stop9h 47mFrontier
Sun 6/233:53 pmPDX - SAT
2 stops21h 23mFrontier
Deal found 5/3$305
Mon 6/179:23 amSAT - PDX
1 stop23h 27mFrontier
Thu 6/2712:56 amPDX - SAT
1 stop5h 31mFrontier
Deal found 5/3$356

Cheap Spirit Airlines flights from San Antonio to Portland

Explore cheap flight options specifically provided by Spirit Airlines for the route between San Antonio and Portland. 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 2,864,334 searches. Data last updated May 3, 2024.
Some of the best deals we've found on Spirit Airlines flights traveling from San Antonio to Portland. Deals frequently update to provide users with more options.
Fri 5/176:30 pmSAT - PDX
2 stops30h 00mSpirit Airlines
Mon 5/2011:30 pmPDX - SAT
2 stops22h 13mSpirit Airlines
Deal found 5/2$252
Thu 5/304:48 pmSAT - PDX
2 stops9h 41mSpirit Airlines
Mon 6/35:20 amPDX - SAT
1 stop14h 19mSpirit Airlines
Deal found 5/3$256
Sun 6/28:41 pmSAT - PDX
1 stop16h 24mSpirit Airlines
Sun 6/98:02 pmPDX - SAT
2 stops27h 53mSpirit Airlines
Deal found 5/3$258
Thu 5/304:48 pmSAT - PDX
2 stops9h 41mSpirit Airlines
Mon 6/312:00 pmPDX - SAT
3 stops32h 03mSpirit Airlines
Deal found 5/3$261
Fri 5/316:45 amSAT - PDX
1 stop13h 28mSpirit Airlines
Sun 6/211:30 pmPDX - SAT
2 stops22h 51mSpirit Airlines
Deal found 5/3$262
Thu 5/96:45 amSAT - PDX
1 stop19h 44mSpirit Airlines
Sat 5/115:20 amPDX - SAT
1 stop11h 48mSpirit Airlines
Deal found 5/2$267
Thu 5/304:48 pmSAT - PDX
2 stops9h 41mSpirit Airlines
Mon 6/31:05 pmPDX - SAT
2 stops25h 21mSpirit Airlines
Deal found 5/3$271
Tue 5/148:41 pmSAT - PDX
2 stops27h 49mSpirit Airlines
Fri 5/1711:30 pmPDX - SAT
2 stops14h 48mSpirit Airlines
Deal found 5/3$272
Thu 5/308:41 pmSAT - PDX
1 stop5h 48mSpirit Airlines
Sat 6/12:10 pmPDX - SAT
1 stop7h 33mSpirit Airlines
Deal found 5/3$274

Cheap San Antonio to Portland flights in May & June 2024

Find cheap flight options from San Antonio to Portland specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,864,334 searches. Prices were last updated on May 3, 2024.
These are some of the most attractive deals on flights from San Antonio to Portland in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Wed 5/2210:05 pmSAT - PDX
1 stop15h 00mSpirit Airlines
Wed 5/2912:00 pmPDX - SAT
1 stop9h 43mSpirit Airlines
Deal found 5/2$136
Tue 6/48:41 pmSAT - PDX
1 stop28h 11mSpirit Airlines
Tue 6/113:15 pmPDX - SAT
1 stop8h 40mSpirit Airlines
Deal found 5/2$167
Wed 5/229:23 amSAT - PDX
1 stop23h 25mFrontier
Tue 5/2812:48 amPDX - SAT
1 stop5h 35mFrontier
Deal found 5/2$174
Fri 5/109:19 pmSAT - PDX
1 stop14h 01mFrontier
Sun 5/122:50 pmPDX - SAT
1 stop17h 57mFrontier
Deal found 5/3$179
Tue 6/48:41 pmSAT - PDX
1 stop16h 12mSpirit Airlines
Tue 6/112:00 pmPDX - SAT
2 stops20h 58mSpirit Airlines
Deal found 5/2$180
Wed 5/2210:05 pmSAT - PDX
1 stop15h 00mSpirit Airlines
Wed 5/2911:30 pmPDX - SAT
2 stops22h 51mSpirit Airlines
Deal found 5/2$181
Wed 5/2210:05 pmSAT - PDX
1 stop15h 00mSpirit Airlines
Sat 5/255:20 amPDX - SAT
1 stop11h 48mSpirit Airlines
Deal found 5/3$182
Wed 5/222:31 pmSAT - PDX
2 stops23h 44mSpirit Airlines
Sat 5/252:10 pmPDX - SAT
1 stop7h 33mSpirit Airlines
Deal found 5/3$183
Wed 5/1512:22 pmSAT - PDX
1 stop20h 26mFrontier
Sun 5/1910:54 pmPDX - SAT
1 stop19h 56mFrontier
Deal found 5/3$184

San Antonio to Portland 2024 flight deals

Discover exclusive flight deals for travel between San Antonio and Portland in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 3, 2024.
These are some of the most attractive deals on flights from San Antonio to Portland in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Wed 5/2210:05 pmSAT - PDX
1 stop15h 00mSpirit Airlines
Wed 5/2912:00 pmPDX - SAT
1 stop9h 43mSpirit Airlines
Deal found 5/2$136
Tue 6/48:41 pmSAT - PDX
1 stop28h 11mSpirit Airlines
Tue 6/113:15 pmPDX - SAT
1 stop8h 40mSpirit Airlines
Deal found 5/2$167
Wed 5/229:23 amSAT - PDX
1 stop23h 25mFrontier
Tue 5/2812:48 amPDX - SAT
1 stop5h 35mFrontier
Deal found 5/2$174
Fri 5/109:19 pmSAT - PDX
1 stop14h 01mFrontier
Sun 5/122:50 pmPDX - SAT
1 stop17h 57mFrontier
Deal found 5/3$179
Tue 6/48:41 pmSAT - PDX
1 stop16h 12mSpirit Airlines
Tue 6/112:00 pmPDX - SAT
2 stops20h 58mSpirit Airlines
Deal found 5/2$180
Wed 5/2210:05 pmSAT - PDX
1 stop15h 00mSpirit Airlines
Wed 5/2911:30 pmPDX - SAT
2 stops22h 51mSpirit Airlines
Deal found 5/2$181
Wed 5/2210:05 pmSAT - PDX
1 stop15h 00mSpirit Airlines
Sat 5/255:20 amPDX - SAT
1 stop11h 48mSpirit Airlines
Deal found 5/3$182
Wed 5/222:31 pmSAT - PDX
2 stops23h 44mSpirit Airlines
Sat 5/252:10 pmPDX - SAT
1 stop7h 33mSpirit Airlines
Deal found 5/3$183
Wed 5/1512:22 pmSAT - PDX
1 stop20h 26mFrontier
Sun 5/1910:54 pmPDX - SAT
1 stop19h 56mFrontier
Deal found 5/3$184

San Antonio to Portland flights leaving soon

Find last-minute flight options from San Antonio to Portland 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 2,864,334 searches. Data last updated May 3, 2024.
Have a look at some of the last-minute flights available departing from San Antonio to Portland. Users should be sure to double check the price, date, and time of their last-minute flight.
Fri 5/109:19 pmSAT - PDX
1 stop14h 01mFrontier
Sun 5/122:50 pmPDX - SAT
1 stop17h 57mFrontier
Deal found 5/3$179
Wed 5/89:54 pmSAT - PDX
1 stop13h 16mFrontier
Fri 5/177:54 pmPDX - SAT
2 stops19h 54mFrontier
Deal found 5/3$254
Wed 5/812:22 pmSAT - PDX
1 stop20h 54mMultiple Airlines
Fri 5/177:04 pmPDX - SAT
1 stop22h 04mMultiple Airlines
Deal found 5/3$255
Fri 5/109:19 pmSAT - PDX
1 stop14h 01mMultiple Airlines
Sat 5/112:10 pmPDX - SAT
1 stop7h 33mMultiple Airlines
Deal found 5/3$257
Thu 5/96:45 amSAT - PDX
1 stop19h 44mSpirit Airlines
Sat 5/115:20 amPDX - SAT
1 stop11h 48mSpirit Airlines
Deal found 5/2$267
Wed 5/89:54 pmSAT - PDX
1 stop13h 16mFrontier
Thu 5/1612:48 amPDX - SAT
1 stop5h 35mFrontier
Deal found 5/3$268
Sat 5/119:20 amSAT - PDX
1 stop16h 39mMultiple Airlines
Wed 5/155:20 amPDX - SAT
1 stop13h 55mMultiple Airlines
Deal found 5/3$270
Sat 5/119:22 pmSAT - PDX
2 stops15h 43mSpirit Airlines
Wed 5/155:20 amPDX - SAT
1 stop13h 55mSpirit Airlines
Deal found 5/3$279
Sat 5/119:22 pmSAT - PDX
2 stops15h 43mSpirit Airlines
Wed 5/155:20 amPDX - SAT
3 stops32h 38mSpirit Airlines
Deal found 5/3$352

One-way flights to Portland from San Antonio

Search for one-way flight options from San Antonio to Portland. 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 2,864,334 searches. Data last updated May 3, 2024.
If you're seeking multiple options on one-way flights from San Antonio to Portland, be sure to check out these deals, which are updated often. Those seeking round-trip flights from San Antonio to Portland should utilize the search form at the the top of the page.
Tue 6/48:41 pmSAT - PDX
1 stop16h 12mSpirit Airlines
Deal found 5/3$55
Tue 6/48:41 pmSAT - PDX
2 stops17h 23mSpirit Airlines
Deal found 5/3$68
Tue 6/410:53 pmSAT - PDX
3 stops22h 13mSpirit Airlines
Deal found 5/3$89
Sat 6/83:02 pmSAT - PDX
1 stop10h 54mFrontier
Deal found 5/2$96
Sat 5/256:48 pmSAT - PDX
1 stop29h 16mFrontier
Deal found 5/3$100
Sat 6/86:27 pmSAT - PDX
2 stops22h 36mFrontier
Deal found 5/2$106
Sat 6/16:45 amSAT - PDX
1 stop8h 35mSpirit Airlines
Deal found 5/3$111
Sun 6/28:41 pmSAT - PDX
1 stop5h 48mSpirit Airlines
Deal found 5/3$113
Fri 5/3110:49 pmSAT - PDX
1 stop16h 31mMultiple Airlines
Deal found 5/3$119

Find flights from San Antonio to Portland within your budget

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 2,864,334 searches. Data last updated May 3, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$250 - $388

Route

Depart

Return

Price

San AntonioPortland

SAT - PDX

SATPDX

San Antonio

Sat 6/1

1 stop8h 35m

Portland

Sun 7/7

1 stop21h 00m

$250

San AntonioPortland

SAT - PDX

SATPDX

San Antonio

Sat 5/11

1 stop16h 39m

Portland

Tue 5/14

1 stop8h 23m

$251

San AntonioPortland

SAT - PDX

SATPDX

San Antonio

Fri 5/17

2 stops30h 00m

Portland

Mon 5/20

2 stops22h 13m

$252

San AntonioPortland

SAT - PDX

SATPDX

San Antonio

Sat 7/20

1 stop25h 00m

Portland

Thu 8/1

1 stop21h 00m

$253

San AntonioPortland

SAT - PDX

SATPDX

San Antonio

Sat 5/11

1 stop16h 39m

Portland

Tue 5/14

1 stop8h 23m

$254

San AntonioPortland

SAT - PDX

SATPDX

San Antonio

Wed 5/8

1 stop20h 54m

Portland

Fri 5/17

1 stop22h 04m

$255

San AntonioPortland

SAT - PDX

SATPDX

San Antonio

Thu 5/30

2 stops9h 41m

Portland

Mon 6/3

1 stop14h 19m

$256

San AntonioPortland

SAT - PDX

SATPDX

San Antonio

Tue 6/4

2 stops8h 45m

Portland

Mon 6/10

1 stop9h 24m

$340

San AntonioPortland

SAT - PDX

SATPDX

San Antonio

Sat 6/1

1 stop6h 13m

Portland

Sat 7/6

1 stop6h 19m

$388

Flights are sorted by cheapest first

Deals found on 5/2

When is the best time to 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 January 28, 2024.
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 9 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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When is the cheapest time to fly from San Antonio to Portland?

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

Plan your trip from San Antonio to Portland by taking into account the cheapest months to travel. The average price of a one-way flight from San Antonio to Portland is currently $95 while a round-trip flight costs $278. Price data was last updated on April 28, 2024.

Currently, January is the cheapest month in which you can book a flight from San Antonio to Portland (average of $276). Flying from San Antonio to Portland in July is currently the most expensive (average of $408). 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

$276

February

$306

March

$336

April

$303

May

$336

June

$383

July

$408

August

$344

September

$295

October

$276

November

$298

December

$292

Temperature and rainfall in Portland by month

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

PDX

Temperature

41 - 69.8 °F

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 May 3, 2024.
Get a feel of what it's like to fly with Frontier, Spirit Airlines and Delta from San Antonio to Portland by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,128 reviews
Check prices

Entertainment

7.3

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.1

Crew

8.6

Reviews

1 / 10

Really nothing. There was no food involved and I did not participate in any entertainment but the flight attendant who wins the gold star is Ralph on my flight from Portland to Sacramento! (7/24 take off at 6:15 am)

Alaska Airlines
8.1
Very good
9,128 reviews
Alaska Airlines
8.1
Very good
9,128 reviews
Check prices

Entertainment

7.3

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.1

Crew

8.6

Reviews

1 / 10

Really nothing. There was no food involved and I did not participate in any entertainment but the flight attendant who wins the gold star is Ralph on my flight from Portland to Sacramento! (7/24 take off at 6:15 am)

Delta
8.1
Very good
10,848 reviews
Alaska Airlines
8.1
Very good
9,128 reviews
Check prices

Entertainment

7.3

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.1

Crew

8.6

Reviews

1 / 10

Really nothing. There was no food involved and I did not participate in any entertainment but the flight attendant who wins the gold star is Ralph on my flight from Portland to Sacramento! (7/24 take off at 6:15 am)

United Airlines
7.4
Good
11,134 reviews
Alaska Airlines
8.1
Very good
9,128 reviews
Check prices

Entertainment

7.3

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.1

Crew

8.6

Reviews

1 / 10

Really nothing. There was no food involved and I did not participate in any entertainment but the flight attendant who wins the gold star is Ralph on my flight from Portland to Sacramento! (7/24 take off at 6:15 am)

American Airlines
7.3
Good
14,755 reviews
Alaska Airlines
8.1
Very good
9,128 reviews
Check prices

Entertainment

7.3

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.1

Crew

8.6

Reviews

1 / 10

Really nothing. There was no food involved and I did not participate in any entertainment but the flight attendant who wins the gold star is Ralph on my flight from Portland to Sacramento! (7/24 take off at 6:15 am)

Spirit Airlines
6.4
Okay
8,730 reviews
Alaska Airlines
8.1
Very good
9,128 reviews
Check prices

Entertainment

7.3

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.1

Crew

8.6

Reviews

1 / 10

Really nothing. There was no food involved and I did not participate in any entertainment but the flight attendant who wins the gold star is Ralph on my flight from Portland to Sacramento! (7/24 take off at 6:15 am)

Related info for your journey

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.

  • Can I find flights from San Antonio to Portland for under $300 on Cheapflights?

    Yes, there are multiple flights from San Antonio to Portland for under $300. The cheapest flight booked recently is on Multiple Airlines for just $250, but on average you can expect to pay $261.

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

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

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

    Our cheapest airline available from San Antonio to Portland is Frontier. Our recent data shows that you can find tickets from as low as $251 on this airline. An additional option worth looking into is Spirit Airlines, starting at $252. Frontier is 31% cheaper than the average price of flights available within the next 90 days to this destination.

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

    $55 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 $96 and $173, respectively.

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

    When booking a flight from San Antonio to Portland, you may want to consider flying on American Airlines, Alaska Airlines or Delta as they are the most popular for this route.

  • What does SAT to PDX mean?

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

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

    The amount of baggage you can bring on your San Antonio to Portland 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 San Antonio to Portland with specific airlines?

    Yes, Cheapflights allows you to browse and filter San Antonio to Portland 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 San Antonio to Portland that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from San Antonio to Portland 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 San Antonio to Portland that allow pets onboard?

    Many airlines flying from San Antonio to Portland 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 San Antonio to Portland?

    Yes, you can often find last-minute deals on San Antonio to Portland 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 San Antonio to Portland flight deals updated?

    The San Antonio to Portland flight deals you see on this page were last updated on 5/3.

See more FAQs

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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 2,864,334 searches. Data last updated May 3, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$127Average$247FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
FrontierCheapest$158Average$198FlexibilityNo cancel feeOn-time62%
Search Frontier flights
Alaska AirlinesCheapest$200Average$472FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
DeltaCheapest$268Average$378FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$268Average$378FlexibilityNo cancel feeOn-time69%
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Search flights from San Antonio to Portland by cabin class

Find flights from San Antonio to Portland, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Weekly flight availability from San Antonio to Portland

Explore weekly flight availability from San Antonio to Portland. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 3, 2024.
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Fly with Cheapflights

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How does Cheapflights help users find flights from San Antonio to Portland?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from San Antonio to Portland. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights simply makes it quick and affordable to book flights from San Antonio to Portland 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 San Antonio to Portland with no change fees?

Need flexible booking options for your flight to Portland from San Antonio? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Portland from San Antonio today and book when prices fit your budget.

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