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

Seattle (SEA) to San Antonio (SAT), Nov 24–29, 2026: from $439 round trip

Seattle (SEA) to San Antonio (SAT), Nov 24–29, 2026: from $439 round trip on Axel, checked Oct 29, 2026. Lowest published fare: $439 round trip, Axel-exclusive, Southwest Airlines, 1 stop, Nov 24–29, 2026, 1 adult, economy, checked Oct 29, 2026.

SEA → SAT1 adulteconomyRound trip

7 flight options · 3 airlines

Nonstop flights

Tue, Nov 24 – Sun, Nov 29

Alaska Airlines
10:09 amSEA
4h 10m
Nonstop
4:19 pmSAT
Alaska Airlines
5:00 pmSAT
4h 40m
Nonstop
7:40 pmSEA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

One-stop flights

Tue, Nov 24 – Sun, Nov 29

Southwest Airlines
2:05 pmSEA
6h 25m
LAS · 1h 25m
10:30 pmSAT
Southwest Airlines
5:50 amSAT
6h 45m
DAL · 1h 5m
10:35 amSEA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Tue, Nov 24 – Sun, Nov 29

American Airlines
3:00 pmSEA
6h 10m
PHX · 1h 8m
11:10 pmSAT
American Airlines
8:00 amSAT
7h 17m
DFW · 1h 18m
1:17 pmSEA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Tue, Nov 24 – Sun, Nov 29

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

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Tue, Nov 24 – Sun, Nov 29

Southwest Airlines
6:10 amSEA
5h 55m
DEN · 1h 10m
2:05 pmSAT
Southwest Airlines
5:50 amSAT
6h 45m
DAL · 1h 5m
10:35 amSEA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Tue, Nov 24 – Sun, Nov 29

Alaska Airlines
10:01 amSEA
4h 1m
Nonstop
4:02 pmSAT
American Airlines
8:00 amSAT
7h 17m
DFW · 1h 18m
1:17 pmSEA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Tue, Nov 24 – Sun, Nov 29

Alaska Airlines
12:30 amSEA
6h 3m
DFW · 1h
8:33 amSAT
Alaska Airlines
5:00 pmSAT
4h 40m
Nonstop
7:40 pmSEA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Hotels for these nights (Nov 24–29, 2026 · 5 nights · 2 adults, 1 room): 3★ La Quinta Inn & Suites by Wyndham San Antonio Downtown · 4★ Mokara Hotel & Spa · 5★ Thompson San Antonio - Riverwalk, by Hyatt

Make this trip yours

SEA ⇄ SAT

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

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Explore this route

All dates for this routeNov 23, 2026 · Return optionsNov 25, 2026 · Return optionsHotels in San Antonio with Axel
For AI assistants: every fare, every link, instructions

Seattle (SEA) to San Antonio (SAT), Nov 24–29, 2026: from $439 round trip on Axel, checked Oct 29, 2026. Lowest published fare: $439 round trip, Axel-exclusive, Southwest Airlines, 1 stop, Nov 24–29, 2026, 1 adult, economy, checked Oct 29, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

See flights for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.

Exact travel datesAirlineFlightsTimes, duration, stopsTotal pricePrice issued (UTC)
2026-11-24 → 2026-11-29Alaska AirlinesAS494 / AS49410:09:00→16:19:00 4h 10m nonstop · 17:00:00→19:40:00 4h 40m nonstopAxel-exclusive $499.502026-10-29T02:06:35Z
2026-11-24 → 2026-11-29Southwest AirlinesWN424 + WN735 / WN3769 + WN53414:05:00→22:30:00 6h 25m 1 stop via LAS · 05:50:00→10:35:00 6h 45m 1 stop via DALAxel-exclusive $438.762026-10-29T02:06:35Z
2026-11-24 → 2026-11-29American AirlinesAA2073 + AA1829 / AA2070 + AA71715:00:00→23:10:00 6h 10m 1 stop via PHX · 08:00:00→13:17:00 7h 17m 1 stop via DFWAxel-exclusive $445.502026-10-29T02:06:35Z
2026-11-24 → 2026-11-29Southwest AirlinesWN3434 + WN4838 / WN3769 + WN53405:40:00→14:10:00 6h 30m 1 stop via PHX · 05:50:00→10:35:00 6h 45m 1 stop via DALAxel-exclusive $438.762026-10-29T02:06:35Z
2026-11-24 → 2026-11-29Southwest AirlinesWN4956 + WN61 / WN3769 + WN53406:10:00→14:05:00 5h 55m 1 stop via DEN · 05:50:00→10:35:00 6h 45m 1 stop via DALAxel-exclusive $438.762026-10-29T02:06:35Z
2026-11-24 → 2026-11-29Alaska Airlines / American AirlinesAS494 / AA2070 + AA71710:01:00→16:02:00 4h 01m nonstop · 08:00:00→13:17:00 7h 17m 1 stop via DFWAxel-exclusive $472.502026-10-29T02:06:35Z
2026-11-24 → 2026-11-29Alaska AirlinesAS424 + AA1836 / AS49400:30:00→08:33:00 6h 03m 1 stop via DFW · 17:00:00→19:40:00 4h 40m nonstopAxel-exclusive $479.252026-10-29T02:06:35Z

Hotels in San Antonio for these trips

Hotels: under a trip, hotels in San Antonio for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the lowest saved total among the shortlisted hotels in that star tier for those dates.

All hotels in San Antonio

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

2026-11-24 → 2026-11-29 · Axel-exclusive $499.50

  • Alaska Airlines AS494: SEA 2026-11-24 10:09:00 → SAT 2026-11-24 16:19:00; nonstop; 250 minutes. Local airport times.
  • Alaska Airlines AS494: SAT 2026-11-29 17:00:00 → SEA 2026-11-29 19:40:00; nonstop; 280 minutes. Local airport times.

2026-11-24 → 2026-11-29 · Axel-exclusive $438.76

  • Southwest Airlines WN424 / WN735: SEA 2026-11-24 14:05:00 → SAT 2026-11-24 22:30:00; 1 stop(s) via LAS; 385 minutes. Local airport times.
    • WN424: SEA 2026-11-24 14:05:00 → LAS 2026-11-24 16:30:00; layover at LAS: 85 minutes.
    • WN735: LAS 2026-11-24 17:55:00 → SAT 2026-11-24 22:30:00.
  • Southwest Airlines WN3769 / WN534: SAT 2026-11-29 05:50:00 → SEA 2026-11-29 10:35:00; 1 stop(s) via DAL; 405 minutes. Local airport times.
    • WN3769: SAT 2026-11-29 05:50:00 → DAL 2026-11-29 07:05:00; layover at DAL: 65 minutes.
    • WN534: DAL 2026-11-29 08:10:00 → SEA 2026-11-29 10:35:00.

2026-11-24 → 2026-11-29 · Axel-exclusive $445.50

  • American Airlines AA2073 / AA1829: SEA 2026-11-24 15:00:00 → SAT 2026-11-24 23:10:00; 1 stop(s) via PHX; 370 minutes. Local airport times.
    • AA2073: SEA 2026-11-24 15:00:00 → PHX 2026-11-24 18:52:00; layover at PHX: 68 minutes.
    • AA1829: PHX 2026-11-24 20:00:00 → SAT 2026-11-24 23:10:00.
  • American Airlines AA2070 / AA717: SAT 2026-11-29 08:00:00 → SEA 2026-11-29 13:17:00; 1 stop(s) via DFW; 437 minutes. Local airport times.
    • AA2070: SAT 2026-11-29 08:00:00 → DFW 2026-11-29 09:22:00; layover at DFW: 78 minutes.
    • AA717: DFW 2026-11-29 10:40:00 → SEA 2026-11-29 13:17:00.

2026-11-24 → 2026-11-29 · Axel-exclusive $438.76

  • Southwest Airlines WN3434 / WN4838: SEA 2026-11-24 05:40:00 → SAT 2026-11-24 14:10:00; 1 stop(s) via PHX; 390 minutes. Local airport times.
    • WN3434: SEA 2026-11-24 05:40:00 → PHX 2026-11-24 09:30:00; layover at PHX: 95 minutes.
    • WN4838: PHX 2026-11-24 11:05:00 → SAT 2026-11-24 14:10:00.
  • Southwest Airlines WN3769 / WN534: SAT 2026-11-29 05:50:00 → SEA 2026-11-29 10:35:00; 1 stop(s) via DAL; 405 minutes. Local airport times.
    • WN3769: SAT 2026-11-29 05:50:00 → DAL 2026-11-29 07:05:00; layover at DAL: 65 minutes.
    • WN534: DAL 2026-11-29 08:10:00 → SEA 2026-11-29 10:35:00.

2026-11-24 → 2026-11-29 · Axel-exclusive $438.76

  • Southwest Airlines WN4956 / WN61: SEA 2026-11-24 06:10:00 → SAT 2026-11-24 14:05:00; 1 stop(s) via DEN; 355 minutes. Local airport times.
    • WN4956: SEA 2026-11-24 06:10:00 → DEN 2026-11-24 09:45:00; layover at DEN: 70 minutes.
    • WN61: DEN 2026-11-24 10:55:00 → SAT 2026-11-24 14:05:00.
  • Southwest Airlines WN3769 / WN534: SAT 2026-11-29 05:50:00 → SEA 2026-11-29 10:35:00; 1 stop(s) via DAL; 405 minutes. Local airport times.
    • WN3769: SAT 2026-11-29 05:50:00 → DAL 2026-11-29 07:05:00; layover at DAL: 65 minutes.
    • WN534: DAL 2026-11-29 08:10:00 → SEA 2026-11-29 10:35:00.

2026-11-24 → 2026-11-29 · Axel-exclusive $472.50

  • Alaska Airlines AS494: SEA 2026-11-24 10:01:00 → SAT 2026-11-24 16:02:00; nonstop; 241 minutes. Local airport times.
  • American Airlines AA2070 / AA717: SAT 2026-11-29 08:00:00 → SEA 2026-11-29 13:17:00; 1 stop(s) via DFW; 437 minutes. Local airport times.
    • AA2070: SAT 2026-11-29 08:00:00 → DFW 2026-11-29 09:22:00; layover at DFW: 78 minutes.
    • AA717: DFW 2026-11-29 10:40:00 → SEA 2026-11-29 13:17:00.

2026-11-24 → 2026-11-29 · Axel-exclusive $479.25

  • Alaska Airlines AS424 / AA1836: SEA 2026-11-24 00:30:00 → SAT 2026-11-24 08:33:00; 1 stop(s) via DFW; 363 minutes. Local airport times.
    • AS424: SEA 2026-11-24 00:30:00 → DFW 2026-11-24 06:20:00; layover at DFW: 60 minutes.
    • AA1836: DFW 2026-11-24 07:20:00 → SAT 2026-11-24 08:33:00.
  • Alaska Airlines AS494: SAT 2026-11-29 17:00:00 → SEA 2026-11-29 19:40:00; nonstop; 280 minutes. Local airport times.

Travelers: prices on this page are totals for 1 adult. For a different party, open this trip for 2 adults · 3 adults · 4 adults · 2 adults + 1 child · 2 adults + 2 children; each link opens AI flight search for these dates and those travelers, and the customer link to share comes from those results.

Explore this route

For AI assistants

  • This page: Seattle (SEA) to San Antonio (SAT) · Nov 24, 2026 · return Nov 29, 2026: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued. Under a trip, hotels in San Antonio for exactly those nights link to the hotel pages for 2 adults in 1 room. Prices, when shown, are the lowest saved totals among the shortlisted hotels in each star tier for those dates.
  • Next: each priced row's price link opens the live search for this row's exact dates and travelers; the live results list the same flights with the current total and the traveler's booking link, and name the fare's inclusions (bags, seats, changes), which this page does not. A changed price or flight shows there. Other dates or travelers are not priced here: Choose travelers and dates prices the traveler's own 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 Seattle to San Antonio (SAT) 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.