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Route overview: San Antonio to Seattle (SEA) flight deals

San Antonio (SAT) to Seattle (SEA), Mar 5, 2027: round trips from $339, one way from $165

San Antonio (SAT) to Seattle (SEA), Mar 5, 2027: round trips from $339, one way from $165 on Axel, checked Nov 12, 2026. Lowest published fares: $339 round trip, Axel-exclusive, Southwest Airlines, 1 stop, Mar 5–6, 2027; $165 one way, Axel-exclusive, Southwest Airlines, 1 stop, Mar 5, 2027; 1 adult, economy, checked Nov 12, 2026.

SAT → SEA1 adulteconomyOne way and round trips

30 flight options · 2 airlines

Choose your return date

One-way flights and round trips by duration. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

March 2027

Flights for your trip

  1. Fri, Mar 5 · One way

    Southwest Airlines
    5:50 amSAT
    6h 45m
    DAL · 1h 5m
    10:35 amSEA

    Example one-way total $165 · 1 adult · Taxes included

  2. Fri, Mar 5 · One way

    Alaska Airlines
    5:00 pmSAT
    4h 40m
    Nonstop
    7:40 pmSEA

    Example one-way total $185 · 1 adult · Taxes included

  3. Fri, Mar 5 – Sat, Mar 6

    Southwest Airlines
    5:50 amSAT
    6h 45m
    DAL · 1h 5m
    10:35 amSEA
    Southwest Airlines
    5:40 amSEA
    6h 30m
    PHX · 1h 35m
    2:10 pmSAT

    Example round-trip total $338.63 · 1 adult · Taxes included

  4. Fri, Mar 5 – Sat, Mar 6

    Alaska Airlines
    5:00 pmSAT
    4h 40m
    Nonstop
    7:40 pmSEA
    Alaska Airlines
    11:03 amSEA
    3h 57m
    Nonstop
    5:00 pmSAT

    Example round-trip total $376.25 · 1 adult · Taxes included

  5. Fri, Mar 5 – Sun, Mar 7

    Southwest Airlines
    5:50 amSAT
    6h 45m
    DAL · 1h 5m
    10:35 amSEA
    Southwest Airlines
    5:40 amSEA
    6h 30m
    PHX · 1h 35m
    2:10 pmSAT

    Example round-trip total $338.63 · 1 adult · Taxes included

  6. Fri, Mar 5 – Sun, Mar 7

    Alaska Airlines
    5:00 pmSAT
    4h 40m
    Nonstop
    7:40 pmSEA
    Alaska Airlines
    10:01 amSEA
    4h 1m
    Nonstop
    4:02 pmSAT

    Example round-trip total $376.25 · 1 adult · Taxes included

  7. Fri, Mar 5 – Mon, Mar 8

    Southwest Airlines
    5:50 amSAT
    6h 45m
    DAL · 1h 5m
    10:35 amSEA
    Southwest Airlines
    5:40 amSEA
    6h 30m
    PHX · 1h 35m
    2:10 pmSAT

    Example round-trip total $338.63 · 1 adult · Taxes included

  8. Fri, Mar 5 – Mon, Mar 8

    Alaska Airlines
    5:00 pmSAT
    4h 40m
    Nonstop
    7:40 pmSEA
    Alaska Airlines
    11:03 amSEA
    3h 57m
    Nonstop
    5:00 pmSAT

    Example round-trip total $376.25 · 1 adult · Taxes included

  9. Fri, Mar 5 – Tue, Mar 9

    Southwest Airlines
    5:50 amSAT
    6h 45m
    DAL · 1h 5m
    10:35 amSEA
    Southwest Airlines
    5:40 amSEA
    6h 30m
    PHX · 1h 35m
    2:10 pmSAT

    Example round-trip total $338.63 · 1 adult · Taxes included

  10. Fri, Mar 5 – Tue, Mar 9

    Alaska Airlines
    5:00 pmSAT
    4h 40m
    Nonstop
    7:40 pmSEA
    Alaska Airlines
    10:00 amSEA
    4h 2m
    Nonstop
    4:02 pmSAT

    Example round-trip total $376.25 · 1 adult · Taxes included

  11. Fri, Mar 5 – Thu, Mar 11

    Southwest Airlines
    5:50 amSAT
    6h 45m
    DAL · 1h 5m
    10:35 amSEA
    Southwest Airlines
    5:40 amSEA
    6h 30m
    PHX · 1h 35m
    2:10 pmSAT

    Example round-trip total $338.63 · 1 adult · Taxes included

  12. Fri, Mar 5 – Thu, Mar 11

    Alaska Airlines
    5:00 pmSAT
    4h 40m
    Nonstop
    7:40 pmSEA
    Alaska Airlines
    11:03 amSEA
    3h 57m
    Nonstop
    5:00 pmSAT

    Example round-trip total $376.25 · 1 adult · Taxes included

  13. Fri, Mar 5 – Fri, Mar 12

    Southwest Airlines
    5:50 amSAT
    6h 45m
    DAL · 1h 5m
    10:35 amSEA
    Southwest Airlines
    5:40 amSEA
    6h 30m
    PHX · 1h 35m
    2:10 pmSAT

    Example round-trip total $338.63 · 1 adult · Taxes included

  14. Fri, Mar 5 – Fri, Mar 12

    Alaska Airlines
    5:00 pmSAT
    4h 40m
    Nonstop
    7:40 pmSEA
    Alaska Airlines
    10:01 amSEA
    4h 1m
    Nonstop
    4:02 pmSAT

    Example round-trip total $376.25 · 1 adult · Taxes included

  15. Fri, Mar 5 – Sat, Mar 13

    Southwest Airlines
    5:50 amSAT
    6h 45m
    DAL · 1h 5m
    10:35 amSEA
    Southwest Airlines
    5:40 amSEA
    6h 30m
    PHX · 1h 35m
    2:10 pmSAT

    Example round-trip total $338.63 · 1 adult · Taxes included

  16. Fri, Mar 5 – Sat, Mar 13

    Alaska Airlines
    5:00 pmSAT
    4h 40m
    Nonstop
    7:40 pmSEA
    Alaska Airlines
    11:03 amSEA
    3h 57m
    Nonstop
    5:00 pmSAT

    Example round-trip total $376.25 · 1 adult · Taxes included

  17. Fri, Mar 5 – Mon, Mar 15

    Southwest Airlines
    5:50 amSAT
    6h 45m
    DAL · 1h 5m
    10:35 amSEA
    Southwest Airlines
    5:40 amSEA
    6h 30m
    PHX · 1h 35m
    2:10 pmSAT

    Example round-trip total $338.63 · 1 adult · Taxes included

  18. Fri, Mar 5 – Mon, Mar 15

    Alaska Airlines
    5:00 pmSAT
    4h 40m
    Nonstop
    7:40 pmSEA
    Alaska Airlines
    11:03 amSEA
    3h 57m
    Nonstop
    5:00 pmSAT

    Example round-trip total $376.25 · 1 adult · Taxes included

  19. Fri, Mar 5 – Tue, Mar 16

    Southwest Airlines
    5:50 amSAT
    6h 45m
    DAL · 1h 5m
    10:35 amSEA
    Southwest Airlines
    5:40 amSEA
    6h 30m
    PHX · 1h 35m
    2:10 pmSAT

    Example round-trip total $338.63 · 1 adult · Taxes included

  20. Fri, Mar 5 – Tue, Mar 16

    Alaska Airlines
    5:00 pmSAT
    4h 40m
    Nonstop
    7:40 pmSEA
    Alaska Airlines
    10:00 amSEA
    4h 2m
    Nonstop
    4:02 pmSAT

    Example round-trip total $376.25 · 1 adult · Taxes included

  21. Fri, Mar 5 – Wed, Mar 17

    Southwest Airlines
    5:50 amSAT
    6h 45m
    DAL · 1h 5m
    10:35 amSEA
    Southwest Airlines
    5:40 amSEA
    6h 30m
    PHX · 1h 35m
    2:10 pmSAT

    Example round-trip total $338.63 · 1 adult · Taxes included

  22. Fri, Mar 5 – Wed, Mar 17

    Alaska Airlines
    5:00 pmSAT
    4h 40m
    Nonstop
    7:40 pmSEA
    Alaska Airlines
    11:03 amSEA
    3h 57m
    Nonstop
    5:00 pmSAT

    Example round-trip total $376.25 · 1 adult · Taxes included

  23. Fri, Mar 5 – Fri, Mar 19

    Southwest Airlines
    5:50 amSAT
    6h 45m
    DAL · 1h 5m
    10:35 amSEA
    Southwest Airlines
    5:40 amSEA
    6h 30m
    PHX · 1h 35m
    2:10 pmSAT

    Example round-trip total $338.63 · 1 adult · Taxes included

  24. Fri, Mar 5 – Fri, Mar 19

    Alaska Airlines
    5:00 pmSAT
    4h 40m
    Nonstop
    7:40 pmSEA
    Alaska Airlines
    10:01 amSEA
    4h 1m
    Nonstop
    4:02 pmSAT

    Example round-trip total $376.25 · 1 adult · Taxes included

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1 of 24

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SAT ⇄ SEA

Economy

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San Antonio (SAT) to Seattle (SEA), Mar 5, 2027: round trips from $339, one way from $165 on Axel, checked Nov 12, 2026. Lowest published fares: $339 round trip, Axel-exclusive, Southwest Airlines, 1 stop, Mar 5–6, 2027; $165 one way, Axel-exclusive, Southwest Airlines, 1 stop, Mar 5, 2027; 1 adult, economy, checked Nov 12, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Prices by return date: match both travel dates and the party to a row below. Each total is for that exact trip, labelled with the check date shown.

Date links open published trip details for exploration. Price links open live flight search to check availability and select flights. For a price comparison, use the amounts and check dates already shown here.

Exact travel datesAirlineFlightsTimes, duration, stopsTotal pricePrice checked
2027-03-05 · one wayAlaska AirlinesAS49417:00:00→19:40:00 4h 40m nonstopAxel-exclusive $185.00Nov 12, 2026
2027-03-05 · one waySouthwest AirlinesWN3769 + WN53405:50:00→10:35:00 6h 45m 1 stop via DALAxel-exclusive $165.00Nov 12, 2026
2027-03-05 → 2027-03-06Alaska AirlinesAS494 / AS49417:00:00→19:40:00 4h 40m nonstop · 11:03:00→17:00:00 3h 57m nonstopAxel-exclusive $376.25Nov 12, 2026
2027-03-05 → 2027-03-06Southwest AirlinesWN3769 + WN534 / WN3434 + WN483805:50:00→10:35:00 6h 45m 1 stop via DAL · 05:40:00→14:10:00 6h 30m 1 stop via PHXAxel-exclusive $338.63Nov 12, 2026
2027-03-05 → 2027-03-07Alaska AirlinesAS494 / AS49417:00:00→19:40:00 4h 40m nonstop · 10:01:00→16:02:00 4h 01m nonstopAxel-exclusive $376.25Nov 12, 2026
2027-03-05 → 2027-03-07Southwest AirlinesWN3769 + WN534 / WN3434 + WN483805:50:00→10:35:00 6h 45m 1 stop via DAL · 05:40:00→14:10:00 6h 30m 1 stop via PHXAxel-exclusive $338.63Nov 12, 2026
2027-03-05 → 2027-03-08Alaska AirlinesAS494 / AS49417:00:00→19:40:00 4h 40m nonstop · 11:03:00→17:00:00 3h 57m nonstopAxel-exclusive $376.25Nov 12, 2026
2027-03-05 → 2027-03-08Southwest AirlinesWN3769 + WN534 / WN3434 + WN483805:50:00→10:35:00 6h 45m 1 stop via DAL · 05:40:00→14:10:00 6h 30m 1 stop via PHXAxel-exclusive $338.63Nov 12, 2026
2027-03-05 → 2027-03-09Alaska AirlinesAS494 / AS49417:00:00→19:40:00 4h 40m nonstop · 10:00:00→16:02:00 4h 02m nonstopAxel-exclusive $376.25Nov 12, 2026
2027-03-05 → 2027-03-09Southwest AirlinesWN3769 + WN534 / WN3434 + WN483805:50:00→10:35:00 6h 45m 1 stop via DAL · 05:40:00→14:10:00 6h 30m 1 stop via PHXAxel-exclusive $338.63Nov 12, 2026
2027-03-05 → 2027-03-10Alaska AirlinesAS494 / AS49417:00:00→19:40:00 4h 40m nonstop · 11:03:00→17:00:00 3h 57m nonstopAxel-exclusive $376.25Nov 12, 2026
2027-03-05 → 2027-03-10Southwest AirlinesWN3769 + WN534 / WN3434 + WN483805:50:00→10:35:00 6h 45m 1 stop via DAL · 05:40:00→14:10:00 6h 30m 1 stop via PHXAxel-exclusive $338.63Nov 12, 2026
2027-03-05 → 2027-03-11Alaska AirlinesAS494 / AS49417:00:00→19:40:00 4h 40m nonstop · 11:03:00→17:00:00 3h 57m nonstopAxel-exclusive $376.25Nov 12, 2026
2027-03-05 → 2027-03-11Southwest AirlinesWN3769 + WN534 / WN3434 + WN483805:50:00→10:35:00 6h 45m 1 stop via DAL · 05:40:00→14:10:00 6h 30m 1 stop via PHXAxel-exclusive $338.63Nov 12, 2026
2027-03-05 → 2027-03-12Alaska AirlinesAS494 / AS49417:00:00→19:40:00 4h 40m nonstop · 10:01:00→16:02:00 4h 01m nonstopAxel-exclusive $376.25Nov 12, 2026
2027-03-05 → 2027-03-12Southwest AirlinesWN3769 + WN534 / WN3434 + WN483805:50:00→10:35:00 6h 45m 1 stop via DAL · 05:40:00→14:10:00 6h 30m 1 stop via PHXAxel-exclusive $338.63Nov 12, 2026
2027-03-05 → 2027-03-13Alaska AirlinesAS494 / AS49417:00:00→19:40:00 4h 40m nonstop · 11:03:00→17:00:00 3h 57m nonstopAxel-exclusive $376.25Nov 12, 2026
2027-03-05 → 2027-03-13Southwest AirlinesWN3769 + WN534 / WN3434 + WN483805:50:00→10:35:00 6h 45m 1 stop via DAL · 05:40:00→14:10:00 6h 30m 1 stop via PHXAxel-exclusive $338.63Nov 12, 2026
2027-03-05 → 2027-03-14Alaska AirlinesAS494 / AS49417:00:00→19:40:00 4h 40m nonstop · 10:01:00→16:02:00 4h 01m nonstopAxel-exclusive $376.25Nov 12, 2026
2027-03-05 → 2027-03-14Southwest AirlinesWN3769 + WN534 / WN3434 + WN483805:50:00→10:35:00 6h 45m 1 stop via DAL · 05:40:00→14:10:00 6h 30m 1 stop via PHXAxel-exclusive $338.63Nov 12, 2026
2027-03-05 → 2027-03-15Alaska AirlinesAS494 / AS49417:00:00→19:40:00 4h 40m nonstop · 11:03:00→17:00:00 3h 57m nonstopAxel-exclusive $376.25Nov 12, 2026
2027-03-05 → 2027-03-15Southwest AirlinesWN3769 + WN534 / WN3434 + WN483805:50:00→10:35:00 6h 45m 1 stop via DAL · 05:40:00→14:10:00 6h 30m 1 stop via PHXAxel-exclusive $338.63Nov 12, 2026
2027-03-05 → 2027-03-16Alaska AirlinesAS494 / AS49417:00:00→19:40:00 4h 40m nonstop · 10:00:00→16:02:00 4h 02m nonstopAxel-exclusive $376.25Nov 12, 2026
2027-03-05 → 2027-03-16Southwest AirlinesWN3769 + WN534 / WN3434 + WN483805:50:00→10:35:00 6h 45m 1 stop via DAL · 05:40:00→14:10:00 6h 30m 1 stop via PHXAxel-exclusive $338.63Nov 12, 2026
2027-03-05 → 2027-03-17Alaska AirlinesAS494 / AS49417:00:00→19:40:00 4h 40m nonstop · 11:03:00→17:00:00 3h 57m nonstopAxel-exclusive $376.25Nov 12, 2026
2027-03-05 → 2027-03-17Southwest AirlinesWN3769 + WN534 / WN3434 + WN483805:50:00→10:35:00 6h 45m 1 stop via DAL · 05:40:00→14:10:00 6h 30m 1 stop via PHXAxel-exclusive $338.63Nov 12, 2026
2027-03-05 → 2027-03-18Alaska AirlinesAS494 / AS49417:00:00→19:40:00 4h 40m nonstop · 11:03:00→17:00:00 3h 57m nonstopAxel-exclusive $376.25Nov 12, 2026
2027-03-05 → 2027-03-18Southwest AirlinesWN3769 + WN534 / WN3434 + WN483805:50:00→10:35:00 6h 45m 1 stop via DAL · 05:40:00→14:10:00 6h 30m 1 stop via PHXAxel-exclusive $338.63Nov 12, 2026
2027-03-05 → 2027-03-19Alaska AirlinesAS494 / AS49417:00:00→19:40:00 4h 40m nonstop · 10:01:00→16:02:00 4h 01m nonstopAxel-exclusive $376.25Nov 12, 2026
2027-03-05 → 2027-03-19Southwest AirlinesWN3769 + WN534 / WN3434 + WN483805:50:00→10:35:00 6h 45m 1 stop via DAL · 05:40:00→14:10:00 6h 30m 1 stop via PHXAxel-exclusive $338.63Nov 12, 2026

Hotels in Seattle for these trips

Hotels: under a trip, hotels in Seattle for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the nightly rate and the stay's total, from the lowest saved total among the shortlisted hotels in that star tier for those dates.

All hotels in Seattle

Route overview: San Antonio to Seattle (SEA) flight deals

2027-03-05 · one way · Axel-exclusive $165.00

  • Southwest Airlines WN3769 / WN534: SAT 2027-03-05 05:50:00 → SEA 2027-03-05 10:35:00; 1 stop(s) via DAL; 405 minutes. Local airport times.
    • WN3769: SAT 2027-03-05 05:50:00 → DAL 2027-03-05 07:05:00; layover at DAL: 65 minutes.
    • WN534: DAL 2027-03-05 08:10:00 → SEA 2027-03-05 10:35:00.

2027-03-05 · one way · Axel-exclusive $185.00

  • Alaska Airlines AS494: SAT 2027-03-05 17:00:00 → SEA 2027-03-05 19:40:00; nonstop; 280 minutes. Local airport times.

2027-03-05 → 2027-03-06 · Axel-exclusive $338.63

  • Southwest Airlines WN3769 / WN534: SAT 2027-03-05 05:50:00 → SEA 2027-03-05 10:35:00; 1 stop(s) via DAL; 405 minutes. Local airport times.
    • WN3769: SAT 2027-03-05 05:50:00 → DAL 2027-03-05 07:05:00; layover at DAL: 65 minutes.
    • WN534: DAL 2027-03-05 08:10:00 → SEA 2027-03-05 10:35:00.
  • Southwest Airlines WN3434 / WN4838: SEA 2027-03-06 05:40:00 → SAT 2027-03-06 14:10:00; 1 stop(s) via PHX; 390 minutes. Local airport times.
    • WN3434: SEA 2027-03-06 05:40:00 → PHX 2027-03-06 09:30:00; layover at PHX: 95 minutes.
    • WN4838: PHX 2027-03-06 11:05:00 → SAT 2027-03-06 14:10:00.

2027-03-05 → 2027-03-06 · Axel-exclusive $376.25

  • Alaska Airlines AS494: SAT 2027-03-05 17:00:00 → SEA 2027-03-05 19:40:00; nonstop; 280 minutes. Local airport times.
  • Alaska Airlines AS494: SEA 2027-03-06 11:03:00 → SAT 2027-03-06 17:00:00; nonstop; 237 minutes. Local airport times.

2027-03-05 → 2027-03-07 · Axel-exclusive $338.63

  • Southwest Airlines WN3769 / WN534: SAT 2027-03-05 05:50:00 → SEA 2027-03-05 10:35:00; 1 stop(s) via DAL; 405 minutes. Local airport times.
    • WN3769: SAT 2027-03-05 05:50:00 → DAL 2027-03-05 07:05:00; layover at DAL: 65 minutes.
    • WN534: DAL 2027-03-05 08:10:00 → SEA 2027-03-05 10:35:00.
  • Southwest Airlines WN3434 / WN4838: SEA 2027-03-07 05:40:00 → SAT 2027-03-07 14:10:00; 1 stop(s) via PHX; 390 minutes. Local airport times.
    • WN3434: SEA 2027-03-07 05:40:00 → PHX 2027-03-07 09:30:00; layover at PHX: 95 minutes.
    • WN4838: PHX 2027-03-07 11:05:00 → SAT 2027-03-07 14:10:00.

2027-03-05 → 2027-03-07 · Axel-exclusive $376.25

  • Alaska Airlines AS494: SAT 2027-03-05 17:00:00 → SEA 2027-03-05 19:40:00; nonstop; 280 minutes. Local airport times.
  • Alaska Airlines AS494: SEA 2027-03-07 10:01:00 → SAT 2027-03-07 16:02:00; nonstop; 241 minutes. Local airport times.

2027-03-05 → 2027-03-08 · Axel-exclusive $338.63

  • Southwest Airlines WN3769 / WN534: SAT 2027-03-05 05:50:00 → SEA 2027-03-05 10:35:00; 1 stop(s) via DAL; 405 minutes. Local airport times.
    • WN3769: SAT 2027-03-05 05:50:00 → DAL 2027-03-05 07:05:00; layover at DAL: 65 minutes.
    • WN534: DAL 2027-03-05 08:10:00 → SEA 2027-03-05 10:35:00.
  • Southwest Airlines WN3434 / WN4838: SEA 2027-03-08 05:40:00 → SAT 2027-03-08 14:10:00; 1 stop(s) via PHX; 390 minutes. Local airport times.
    • WN3434: SEA 2027-03-08 05:40:00 → PHX 2027-03-08 09:30:00; layover at PHX: 95 minutes.
    • WN4838: PHX 2027-03-08 11:05:00 → SAT 2027-03-08 14:10:00.

2027-03-05 → 2027-03-08 · Axel-exclusive $376.25

  • Alaska Airlines AS494: SAT 2027-03-05 17:00:00 → SEA 2027-03-05 19:40:00; nonstop; 280 minutes. Local airport times.
  • Alaska Airlines AS494: SEA 2027-03-08 11:03:00 → SAT 2027-03-08 17:00:00; nonstop; 237 minutes. Local airport times.

2027-03-05 → 2027-03-09 · Axel-exclusive $338.63

  • Southwest Airlines WN3769 / WN534: SAT 2027-03-05 05:50:00 → SEA 2027-03-05 10:35:00; 1 stop(s) via DAL; 405 minutes. Local airport times.
    • WN3769: SAT 2027-03-05 05:50:00 → DAL 2027-03-05 07:05:00; layover at DAL: 65 minutes.
    • WN534: DAL 2027-03-05 08:10:00 → SEA 2027-03-05 10:35:00.
  • Southwest Airlines WN3434 / WN4838: SEA 2027-03-09 05:40:00 → SAT 2027-03-09 14:10:00; 1 stop(s) via PHX; 390 minutes. Local airport times.
    • WN3434: SEA 2027-03-09 05:40:00 → PHX 2027-03-09 09:30:00; layover at PHX: 95 minutes.
    • WN4838: PHX 2027-03-09 11:05:00 → SAT 2027-03-09 14:10:00.

2027-03-05 → 2027-03-09 · Axel-exclusive $376.25

  • Alaska Airlines AS494: SAT 2027-03-05 17:00:00 → SEA 2027-03-05 19:40:00; nonstop; 280 minutes. Local airport times.
  • Alaska Airlines AS494: SEA 2027-03-09 10:00:00 → SAT 2027-03-09 16:02:00; nonstop; 242 minutes. Local airport times.

2027-03-05 → 2027-03-11 · Axel-exclusive $338.63

  • Southwest Airlines WN3769 / WN534: SAT 2027-03-05 05:50:00 → SEA 2027-03-05 10:35:00; 1 stop(s) via DAL; 405 minutes. Local airport times.
    • WN3769: SAT 2027-03-05 05:50:00 → DAL 2027-03-05 07:05:00; layover at DAL: 65 minutes.
    • WN534: DAL 2027-03-05 08:10:00 → SEA 2027-03-05 10:35:00.
  • Southwest Airlines WN3434 / WN4838: SEA 2027-03-11 05:40:00 → SAT 2027-03-11 14:10:00; 1 stop(s) via PHX; 390 minutes. Local airport times.
    • WN3434: SEA 2027-03-11 05:40:00 → PHX 2027-03-11 09:30:00; layover at PHX: 95 minutes.
    • WN4838: PHX 2027-03-11 11:05:00 → SAT 2027-03-11 14:10:00.

2027-03-05 → 2027-03-11 · Axel-exclusive $376.25

  • Alaska Airlines AS494: SAT 2027-03-05 17:00:00 → SEA 2027-03-05 19:40:00; nonstop; 280 minutes. Local airport times.
  • Alaska Airlines AS494: SEA 2027-03-11 11:03:00 → SAT 2027-03-11 17:00:00; nonstop; 237 minutes. Local airport times.

2027-03-05 → 2027-03-12 · Axel-exclusive $338.63

  • Southwest Airlines WN3769 / WN534: SAT 2027-03-05 05:50:00 → SEA 2027-03-05 10:35:00; 1 stop(s) via DAL; 405 minutes. Local airport times.
    • WN3769: SAT 2027-03-05 05:50:00 → DAL 2027-03-05 07:05:00; layover at DAL: 65 minutes.
    • WN534: DAL 2027-03-05 08:10:00 → SEA 2027-03-05 10:35:00.
  • Southwest Airlines WN3434 / WN4838: SEA 2027-03-12 05:40:00 → SAT 2027-03-12 14:10:00; 1 stop(s) via PHX; 390 minutes. Local airport times.
    • WN3434: SEA 2027-03-12 05:40:00 → PHX 2027-03-12 09:30:00; layover at PHX: 95 minutes.
    • WN4838: PHX 2027-03-12 11:05:00 → SAT 2027-03-12 14:10:00.

2027-03-05 → 2027-03-12 · Axel-exclusive $376.25

  • Alaska Airlines AS494: SAT 2027-03-05 17:00:00 → SEA 2027-03-05 19:40:00; nonstop; 280 minutes. Local airport times.
  • Alaska Airlines AS494: SEA 2027-03-12 10:01:00 → SAT 2027-03-12 16:02:00; nonstop; 241 minutes. Local airport times.

2027-03-05 → 2027-03-13 · Axel-exclusive $338.63

  • Southwest Airlines WN3769 / WN534: SAT 2027-03-05 05:50:00 → SEA 2027-03-05 10:35:00; 1 stop(s) via DAL; 405 minutes. Local airport times.
    • WN3769: SAT 2027-03-05 05:50:00 → DAL 2027-03-05 07:05:00; layover at DAL: 65 minutes.
    • WN534: DAL 2027-03-05 08:10:00 → SEA 2027-03-05 10:35:00.
  • Southwest Airlines WN3434 / WN4838: SEA 2027-03-13 05:40:00 → SAT 2027-03-13 14:10:00; 1 stop(s) via PHX; 390 minutes. Local airport times.
    • WN3434: SEA 2027-03-13 05:40:00 → PHX 2027-03-13 09:30:00; layover at PHX: 95 minutes.
    • WN4838: PHX 2027-03-13 11:05:00 → SAT 2027-03-13 14:10:00.

2027-03-05 → 2027-03-13 · Axel-exclusive $376.25

  • Alaska Airlines AS494: SAT 2027-03-05 17:00:00 → SEA 2027-03-05 19:40:00; nonstop; 280 minutes. Local airport times.
  • Alaska Airlines AS494: SEA 2027-03-13 11:03:00 → SAT 2027-03-13 17:00:00; nonstop; 237 minutes. Local airport times.

2027-03-05 → 2027-03-15 · Axel-exclusive $338.63

  • Southwest Airlines WN3769 / WN534: SAT 2027-03-05 05:50:00 → SEA 2027-03-05 10:35:00; 1 stop(s) via DAL; 405 minutes. Local airport times.
    • WN3769: SAT 2027-03-05 05:50:00 → DAL 2027-03-05 07:05:00; layover at DAL: 65 minutes.
    • WN534: DAL 2027-03-05 08:10:00 → SEA 2027-03-05 10:35:00.
  • Southwest Airlines WN3434 / WN4838: SEA 2027-03-15 05:40:00 → SAT 2027-03-15 14:10:00; 1 stop(s) via PHX; 390 minutes. Local airport times.
    • WN3434: SEA 2027-03-15 05:40:00 → PHX 2027-03-15 08:30:00; layover at PHX: 95 minutes.
    • WN4838: PHX 2027-03-15 10:05:00 → SAT 2027-03-15 14:10:00.

2027-03-05 → 2027-03-15 · Axel-exclusive $376.25

  • Alaska Airlines AS494: SAT 2027-03-05 17:00:00 → SEA 2027-03-05 19:40:00; nonstop; 280 minutes. Local airport times.
  • Alaska Airlines AS494: SEA 2027-03-15 11:03:00 → SAT 2027-03-15 17:00:00; nonstop; 237 minutes. Local airport times.

2027-03-05 → 2027-03-16 · Axel-exclusive $338.63

  • Southwest Airlines WN3769 / WN534: SAT 2027-03-05 05:50:00 → SEA 2027-03-05 10:35:00; 1 stop(s) via DAL; 405 minutes. Local airport times.
    • WN3769: SAT 2027-03-05 05:50:00 → DAL 2027-03-05 07:05:00; layover at DAL: 65 minutes.
    • WN534: DAL 2027-03-05 08:10:00 → SEA 2027-03-05 10:35:00.
  • Southwest Airlines WN3434 / WN4838: SEA 2027-03-16 05:40:00 → SAT 2027-03-16 14:10:00; 1 stop(s) via PHX; 390 minutes. Local airport times.
    • WN3434: SEA 2027-03-16 05:40:00 → PHX 2027-03-16 08:30:00; layover at PHX: 95 minutes.
    • WN4838: PHX 2027-03-16 10:05:00 → SAT 2027-03-16 14:10:00.

2027-03-05 → 2027-03-16 · Axel-exclusive $376.25

  • Alaska Airlines AS494: SAT 2027-03-05 17:00:00 → SEA 2027-03-05 19:40:00; nonstop; 280 minutes. Local airport times.
  • Alaska Airlines AS494: SEA 2027-03-16 10:00:00 → SAT 2027-03-16 16:02:00; nonstop; 242 minutes. Local airport times.

2027-03-05 → 2027-03-17 · Axel-exclusive $338.63

  • Southwest Airlines WN3769 / WN534: SAT 2027-03-05 05:50:00 → SEA 2027-03-05 10:35:00; 1 stop(s) via DAL; 405 minutes. Local airport times.
    • WN3769: SAT 2027-03-05 05:50:00 → DAL 2027-03-05 07:05:00; layover at DAL: 65 minutes.
    • WN534: DAL 2027-03-05 08:10:00 → SEA 2027-03-05 10:35:00.
  • Southwest Airlines WN3434 / WN4838: SEA 2027-03-17 05:40:00 → SAT 2027-03-17 14:10:00; 1 stop(s) via PHX; 390 minutes. Local airport times.
    • WN3434: SEA 2027-03-17 05:40:00 → PHX 2027-03-17 08:30:00; layover at PHX: 95 minutes.
    • WN4838: PHX 2027-03-17 10:05:00 → SAT 2027-03-17 14:10:00.

2027-03-05 → 2027-03-17 · Axel-exclusive $376.25

  • Alaska Airlines AS494: SAT 2027-03-05 17:00:00 → SEA 2027-03-05 19:40:00; nonstop; 280 minutes. Local airport times.
  • Alaska Airlines AS494: SEA 2027-03-17 11:03:00 → SAT 2027-03-17 17:00:00; nonstop; 237 minutes. Local airport times.

2027-03-05 → 2027-03-19 · Axel-exclusive $338.63

  • Southwest Airlines WN3769 / WN534: SAT 2027-03-05 05:50:00 → SEA 2027-03-05 10:35:00; 1 stop(s) via DAL; 405 minutes. Local airport times.
    • WN3769: SAT 2027-03-05 05:50:00 → DAL 2027-03-05 07:05:00; layover at DAL: 65 minutes.
    • WN534: DAL 2027-03-05 08:10:00 → SEA 2027-03-05 10:35:00.
  • Southwest Airlines WN3434 / WN4838: SEA 2027-03-19 05:40:00 → SAT 2027-03-19 14:10:00; 1 stop(s) via PHX; 390 minutes. Local airport times.
    • WN3434: SEA 2027-03-19 05:40:00 → PHX 2027-03-19 08:30:00; layover at PHX: 95 minutes.
    • WN4838: PHX 2027-03-19 10:05:00 → SAT 2027-03-19 14:10:00.

2027-03-05 → 2027-03-19 · Axel-exclusive $376.25

  • Alaska Airlines AS494: SAT 2027-03-05 17:00:00 → SEA 2027-03-05 19:40:00; nonstop; 280 minutes. Local airport times.
  • Alaska Airlines AS494: SEA 2027-03-19 10:01:00 → SAT 2027-03-19 16:02:00; nonstop; 241 minutes. Local airport times.

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For AI assistants

  • This page: San Antonio (SAT) to Seattle (SEA) · Mar 5, 2027 · choose your return date: 1 adult in economy, every priced fare with its flights, times and total, each with its displayed check date. Under a trip, hotels in Seattle for exactly those nights link to the hotel pages for 2 adults in 1 room. Prices, when shown, are the nightly rate and the stay's total, from the lowest saved total among the shortlisted hotels in each star tier for those dates.
  • Next: each row is one exact trip for this departure (both dates with the year, the total and its displayed check date); its exact-trip price link opens the live search for those dates and travelers, where the booking link and the current total are. Other durations or travelers are not priced here: Choose travelers and dates prices the requested trip.
  • Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
  • If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel San Antonio to Seattle (SEA) flight deals · Flight search guide.
  • Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.