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Cheap flight deals from Portland to San Antonio Starting at VND 1,529,416

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • One way
  • Round-trip
      • PDX06:32 am
        28h 46m
        1 stop
        SAT01:18 pm
        Wed, Mar 5|Portland - San Antonio|Frontier Airlines
        VND 1,529,416VND 3,899,786
        61% OFF
        61% OFF
        VND 3,899,786VND 1,529,416

        Choose Frontier Airlines flights from Portland to San Antonio. The one-way connecting flight with Frontier Airlines departs from Portland International Airport on Wed, Mar 5, arriving at San Antonio International Airport. One-way Prices start from VND 1,529,416 including taxes and charges.

      • PDX06:45 am
        28h 33m
        1 stop
        SAT01:18 pm
        Mon, Mar 10|Portland - San Antonio|Frontier Airlines
        VND 1,641,410VND 3,899,786
        57% OFF
        57% OFF
        VND 3,899,786VND 1,641,410

        Choose Frontier Airlines flights from Portland to San Antonio. The one-way connecting flight with Frontier Airlines departs from Portland International Airport on Mon, Mar 10, arriving at San Antonio International Airport. One-way Prices start from VND 1,641,410 including taxes and charges.

      • PDX06:40 am
        28h 37m
        1 stop
        SAT01:17 pm
        Mon, Apr 7|Portland - San Antonio|Frontier Airlines
        VND 1,651,909VND 3,899,786
        57% OFF
        57% OFF
        VND 3,899,786VND 1,651,909

        Choose Frontier Airlines flights from Portland to San Antonio. The one-way connecting flight with Frontier Airlines departs from Portland International Airport on Mon, Apr 7, arriving at San Antonio International Airport. One-way Prices start from VND 1,651,909 including taxes and charges.

      • PDX06:32 am
        28h 46m
        1 stop
        SAT01:18 pm
        Mon, Mar 3|Portland - San Antonio|Frontier Airlines
        VND 1,777,902
        VND 1,777,902

        Choose Frontier Airlines flights from Portland to San Antonio. The one-way connecting flight with Frontier Airlines departs from Portland International Airport on Mon, Mar 3, arriving at San Antonio International Airport. One-way Prices start from VND 1,777,902 including taxes and charges.

      • PDX06:32 am
        28h 46m
        1 stop
        SAT01:18 pm
        Sat, Mar 1|Portland - San Antonio|Frontier Airlines
        VND 2,050,887
        VND 2,050,887

        Choose Frontier Airlines flights from Portland to San Antonio. The one-way connecting flight with Frontier Airlines departs from Portland International Airport on Sat, Mar 1, arriving at San Antonio International Airport. One-way Prices start from VND 2,050,887 including taxes and charges.

      • PDX06:32 am
        28h 46m
        1 stop
        SAT01:18 pm
        Fri, Feb 28|Portland - San Antonio|Frontier Airlines
        VND 2,099,885
        VND 2,099,885

        Choose Frontier Airlines flights from Portland to San Antonio. The one-way connecting flight with Frontier Airlines departs from Portland International Airport on Fri, Feb 28, arriving at San Antonio International Airport. One-way Prices start from VND 2,099,885 including taxes and charges.

      • PDX06:40 am
        28h 37m
        1 stop
        SAT01:17 pm
        Fri, Apr 4|Portland - San Antonio|Frontier Airlines
        VND 2,120,883
        VND 2,120,883

        Choose Frontier Airlines flights from Portland to San Antonio. The one-way connecting flight with Frontier Airlines departs from Portland International Airport on Fri, Apr 4, arriving at San Antonio International Airport. One-way Prices start from VND 2,120,883 including taxes and charges.

      • PDX06:32 am
        28h 46m
        1 stop
        SAT01:18 pm
        Mon, Feb 24|Portland - San Antonio|Frontier Airlines
        VND 2,127,883
        VND 2,127,883

        Choose Frontier Airlines flights from Portland to San Antonio. The one-way connecting flight with Frontier Airlines departs from Portland International Airport on Mon, Feb 24, arriving at San Antonio International Airport. One-way Prices start from VND 2,127,883 including taxes and charges.

      • PDX09:18 pm
        17h 18m
        1 stop
        SAT04:36 pm
        Sun, Mar 9|Portland - San Antonio|Frontier Airlines
        VND 2,376,369
        VND 2,376,369

        Choose Frontier Airlines flights from Portland to San Antonio. The one-way connecting flight with Frontier Airlines departs from Portland International Airport on Sun, Mar 9, arriving at San Antonio International Airport. One-way Prices start from VND 2,376,369 including taxes and charges.

      • PDX09:18 pm
        17h 40m
        1 stop
        SAT04:58 pm
        Thu, Feb 20|Portland - San Antonio|Frontier Airlines
        VND 2,537,360
        VND 2,537,360

        Choose Frontier Airlines flights from Portland to San Antonio. The one-way connecting flight with Frontier Airlines departs from Portland International Airport on Thu, Feb 20, arriving at San Antonio International Airport. One-way Prices start from VND 2,537,360 including taxes and charges.

      • PDX01:00 pm
        3h 5m
        Nonstop
        SAT02:00 pm
        Sat, Feb 22|Portland - San Antonio|Frontier Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Portland to San Antonio Flight Time

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL2766

    Delta Air Lines

    01:00 pm

    PDX

    2.4h

    03:24 pm

    LAX

    SMTWTFS
    Search

  2. DL2686

    Delta Air Lines

    06:30 pm

    LAX

    2.8h

    11:17 pm

    SAT

    SMTWTFS

  3. DL539

    Delta Air Lines

    01:20 pm

    PDX

    4.9h

    09:12 pm

    ATL

    SMTWTFS
    Search

  4. DL1508

    Delta Air Lines

    10:50 pm

    ATL

    2.6h

    12:24 am

    SAT

    SMTWTFS

  5. DL1209

    Delta Air Lines

    01:45 pm

    PDX

    1.9h

    04:39 pm

    SLC

    SMTWTFS
    Search

  6. DL2797

    Delta Air Lines

    08:59 pm

    SLC

    2.8h

    12:44 am

    SAT

    SMTWTFS

  7. F93824

    Frontier Airlines

    04:42 pm

    PDX

    2.4h

    07:05 pm

    LAX

    -M---F-
    Search

  8. AA4962

    American Airlines

    06:00 pm

    LAX

    2.8h

    10:48 pm

    SAT

    SMTWT-S

  9. DL1244

    Delta Air Lines

    05:20 pm

    PDX

    1.9h

    08:15 pm

    SLC

    SMTWTFS
    Search

  10. DL2797

    Delta Air Lines

    08:59 pm

    SLC

    2.8h

    12:44 am

    SAT

    SMTWTFS

  11. AS124

    Alaska Airlines

    06:00 am

    PDX

    1.0h

    06:59 am

    SEA

    SMTWTFS
    Search

  12. AS494

    Alaska Airlines

    11:11 pm

    SEA

    4.0h

    05:10 am

    SAT

    SMTWTFS

  13. F91106

    Frontier Airlines

    09:21 pm

    PDX

    2.3h

    11:40 pm

    LAS

    S--WT-S
    Search

  14. NK187

    Spirit Airlines

    10:29 am

    LAS

    2.7h

    03:12 pm

    SAT

    SM-WT-S

  15. F94500

    Frontier Airlines

    10:12 am

    PDX

    2.4h

    12:35 pm

    LAX

    S--WT-S
    Search

  16. DL2686

    Delta Air Lines

    06:30 pm

    LAX

    2.8h

    11:17 pm

    SAT

    SMTWTFS

  17. DL888

    Delta Air Lines

    10:45 pm

    PDX

    4.8h

    06:32 am

    ATL

    SMTWTFS
    Search

  18. DL1676

    Delta Air Lines

    08:15 am

    ATL

    2.6h

    09:51 am

    SAT

    SMTWTFS

  19. DL2359

    Delta Air Lines

    12:40 am

    PDX

    3.4h

    06:02 am

    MSP

    SMTWTFS
    Search

  20. DL2667

    Delta Air Lines

    09:05 am

    MSP

    3.0h

    12:08 pm

    SAT

    SMTWT-S
Find more flights and airlines

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

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Portland (PDX) to San Antonio (SAT) the cheapest?

    Airlines adjust prices for flights from Portland to San Antonio based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Portland (PDX) to San Antonio (SAT) cost?

    According to Trip.com's data, the lowest price is around VND 7,636,579.

  • What is the transportation method from the main airport to downtown in San Antonio?

    • The distance from San Antonio International Airport to downtown is about 12 km. It takes about 30 minutes by taxi.

How to find a cheap flight from Portland to San Antonio

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Portland to San Antonio. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Portland to San Antonio

Cheapest nonstop flight priceVND 1,529,415
Off-season for travelMarch
Peak season for travelMay
Flight distance2,757.47 km
Popular airlineAlaska Airlines

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