San Antonio (SAT) to Seattle (SEA), Mar 19, 2027: round trips from $339, one way from $190

San Antonio (SAT) to Seattle (SEA), Mar 19, 2027: round trips from $339, one way from $190 on Axel, checked Nov 13, 2026. Lowest published fares: $339 round trip, Axel-exclusive, Southwest Airlines, 1 stop, Mar 19–22, 2027; $190 one way, Axel-exclusive, Southwest Airlines, 1 stop, Mar 19, 2027; 1 adult, economy, checked Nov 13, 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.

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.

• Hotels in Seattle for these nights (Mar 19–20, 2027 · 1 night · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $102 a night · 4★ citizenM Seattle Pioneer Square, $155 a night · 5★ Fairmont Olympic Hotel, $311 a night
• Hotels in Seattle for these nights (Mar 19–21, 2027 · 2 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $100 a night, $200 for 2 nights · 4★ Astra Hotel, Seattle, A Tribute Portfolio Hotel by Marriott, $159 a night, $317 for 2 nights · 5★ Fairmont Olympic Hotel, $310 a night, $619 for 2 nights
• Hotels in Seattle for these nights (Mar 19–22, 2027 · 3 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $95 a night, $286 for 3 nights · 4★ citizenM Seattle Pioneer Square, $157 a night, $471 for 3 nights · 5★ Fairmont Olympic Hotel, $301 a night, $903 for 3 nights
• Hotels in Seattle for these nights (Mar 19–23, 2027 · 4 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $98 a night, $393 for 4 nights · 4★ citizenM Seattle Pioneer Square, $150 a night, $600 for 4 nights · 5★ Fairmont Olympic Hotel, $301 a night, $1,205 for 4 nights
• Hotels in Seattle for these nights (Mar 19–24, 2027 · 5 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $103 a night, $513 for 5 nights · 4★ citizenM Seattle Pioneer Square, $149 a night, $745 for 5 nights · 5★ Fairmont Olympic Hotel, $304 a night, $1,521 for 5 nights
• Hotels in Seattle for these nights (Mar 19–25, 2027 · 6 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $104 a night, $624 for 6 nights · 4★ citizenM Seattle Pioneer Square, $148 a night, $885 for 6 nights · 5★ Fairmont Olympic Hotel, $309 a night, $1,852 for 6 nights
• Hotels in Seattle for these nights (Mar 19–26, 2027 · 7 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $103 a night, $724 for 7 nights · 4★ citizenM Seattle Pioneer Square, $148 a night, $1,033 for 7 nights · 5★ Fairmont Olympic Hotel, $308 a night, $2,154 for 7 nights
• Hotels in Seattle for these nights (Mar 19–27, 2027 · 8 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $104 a night, $828 for 8 nights · 4★ Graduate by Hilton Seattle, $148 a night, $1,182 for 8 nights · 5★ Fairmont Olympic Hotel, $308 a night, $2,465 for 8 nights
• Hotels in Seattle for these nights (Mar 19–28, 2027 · 9 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $103 a night, $930 for 9 nights · 4★ Graduate by Hilton Seattle, $148 a night, $1,328 for 9 nights · 5★ Fairmont Olympic Hotel, $308 a night, $2,776 for 9 nights
• Hotels in Seattle for these nights (Mar 19–29, 2027 · 10 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $102 a night, $1,016 for 10 nights · 4★ Graduate by Hilton Seattle, $146 a night, $1,464 for 10 nights · 5★ Fairmont Olympic Hotel, $306 a night, $3,059 for 10 nights
• Hotels in Seattle for these nights (Mar 19–30, 2027 · 11 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $102 a night, $1,121 for 11 nights · 4★ Graduate by Hilton Seattle, $145 a night, $1,600 for 11 nights · 5★ Fairmont Olympic Hotel, $306 a night, $3,361 for 11 nights
• Hotels in Seattle for these nights (Mar 19–31, 2027 · 12 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $104 a night, $1,244 for 12 nights · 4★ Graduate by Hilton Seattle, $145 a night, $1,743 for 12 nights · 5★ Fairmont Olympic Hotel, $306 a night, $3,673 for 12 nights
• Hotels in Seattle for these nights (Mar 19 – Apr 1, 2027 · 13 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $104 a night, $1,358 for 13 nights · 4★ Graduate by Hilton Seattle, $145 a night, $1,891 for 13 nights · 5★ Fairmont Olympic Hotel, $307 a night, $3,986 for 13 nights
• Hotels in Seattle for these nights (Mar 19 – Apr 2, 2027 · 14 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $104 a night, $1,458 for 14 nights · 4★ Graduate by Hilton Seattle, $146 a night, $2,038 for 14 nights · 5★ Fairmont Olympic Hotel, $311 a night, $4,347 for 14 nights

All hotels in Seattle

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

2027-03-19 · one way · Axel-exclusive $190

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

2027-03-19 · one way · Axel-exclusive $213

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

2027-03-19 → 2027-03-20 · Axel-exclusive $362

• Southwest Airlines WN3769 / WN534: SAT 2027-03-19 05:50:00 → SEA 2027-03-19 10:35:00; 1 stop(s) via DAL; 405 minutes. Local airport times.
  • WN3769: SAT 2027-03-19 05:50:00 → DAL 2027-03-19 07:05:00; layover at DAL: 65 minutes.
  • WN534: DAL 2027-03-19 08:10:00 → SEA 2027-03-19 10:35:00.
• Southwest Airlines WN3434 / WN4838: SEA 2027-03-20 05:40:00 → SAT 2027-03-20 14:10:00; 1 stop(s) via PHX; 390 minutes. Local airport times.
  • WN3434: SEA 2027-03-20 05:40:00 → PHX 2027-03-20 08:30:00; layover at PHX: 95 minutes.
  • WN4838: PHX 2027-03-20 10:05:00 → SAT 2027-03-20 14:10:00.

2027-03-19 → 2027-03-20 · Axel-exclusive $403

• Alaska Airlines AS494: SAT 2027-03-19 17:00:00 → SEA 2027-03-19 19:40:00; nonstop; 280 minutes. Local airport times.
• Alaska Airlines AS494: SEA 2027-03-20 11:03:00 → SAT 2027-03-20 17:00:00; nonstop; 237 minutes. Local airport times.

2027-03-19 → 2027-03-21 · Axel-exclusive $362

• Southwest Airlines WN3769 / WN534: SAT 2027-03-19 05:50:00 → SEA 2027-03-19 10:35:00; 1 stop(s) via DAL; 405 minutes. Local airport times.
  • WN3769: SAT 2027-03-19 05:50:00 → DAL 2027-03-19 07:05:00; layover at DAL: 65 minutes.
  • WN534: DAL 2027-03-19 08:10:00 → SEA 2027-03-19 10:35:00.
• Southwest Airlines WN3434 / WN4838: SEA 2027-03-21 05:40:00 → SAT 2027-03-21 14:10:00; 1 stop(s) via PHX; 390 minutes. Local airport times.
  • WN3434: SEA 2027-03-21 05:40:00 → PHX 2027-03-21 08:30:00; layover at PHX: 95 minutes.
  • WN4838: PHX 2027-03-21 10:05:00 → SAT 2027-03-21 14:10:00.

2027-03-19 → 2027-03-21 · Axel-exclusive $403

• Alaska Airlines AS494: SAT 2027-03-19 17:00:00 → SEA 2027-03-19 19:40:00; nonstop; 280 minutes. Local airport times.
• Alaska Airlines AS494: SEA 2027-03-21 10:01:00 → SAT 2027-03-21 16:02:00; nonstop; 241 minutes. Local airport times.

2027-03-19 → 2027-03-22 · Axel-exclusive $339

• Southwest Airlines WN3769 / WN534: SAT 2027-03-19 05:50:00 → SEA 2027-03-19 10:35:00; 1 stop(s) via DAL; 405 minutes. Local airport times.
  • WN3769: SAT 2027-03-19 05:50:00 → DAL 2027-03-19 07:05:00; layover at DAL: 65 minutes.
  • WN534: DAL 2027-03-19 08:10:00 → SEA 2027-03-19 10:35:00.
• Southwest Airlines WN3434 / WN4838: SEA 2027-03-22 05:40:00 → SAT 2027-03-22 14:10:00; 1 stop(s) via PHX; 390 minutes. Local airport times.
  • WN3434: SEA 2027-03-22 05:40:00 → PHX 2027-03-22 08:30:00; layover at PHX: 95 minutes.
  • WN4838: PHX 2027-03-22 10:05:00 → SAT 2027-03-22 14:10:00.

2027-03-19 → 2027-03-22 · Axel-exclusive $376

• Alaska Airlines AS494: SAT 2027-03-19 17:00:00 → SEA 2027-03-19 19:40:00; nonstop; 280 minutes. Local airport times.
• Alaska Airlines AS494: SEA 2027-03-22 11:03:00 → SAT 2027-03-22 17:00:00; nonstop; 237 minutes. Local airport times.

2027-03-19 → 2027-03-23 · Axel-exclusive $339

• Southwest Airlines WN3769 / WN534: SAT 2027-03-19 05:50:00 → SEA 2027-03-19 10:35:00; 1 stop(s) via DAL; 405 minutes. Local airport times.
  • WN3769: SAT 2027-03-19 05:50:00 → DAL 2027-03-19 07:05:00; layover at DAL: 65 minutes.
  • WN534: DAL 2027-03-19 08:10:00 → SEA 2027-03-19 10:35:00.
• Southwest Airlines WN3434 / WN4838: SEA 2027-03-23 05:40:00 → SAT 2027-03-23 14:10:00; 1 stop(s) via PHX; 390 minutes. Local airport times.
  • WN3434: SEA 2027-03-23 05:40:00 → PHX 2027-03-23 08:30:00; layover at PHX: 95 minutes.
  • WN4838: PHX 2027-03-23 10:05:00 → SAT 2027-03-23 14:10:00.

2027-03-19 → 2027-03-23 · Axel-exclusive $376

• Alaska Airlines AS494: SAT 2027-03-19 17:00:00 → SEA 2027-03-19 19:40:00; nonstop; 280 minutes. Local airport times.
• Alaska Airlines AS494: SEA 2027-03-23 10:00:00 → SAT 2027-03-23 16:02:00; nonstop; 242 minutes. Local airport times.

2027-03-19 → 2027-03-25 · Axel-exclusive $339

• Southwest Airlines WN3769 / WN534: SAT 2027-03-19 05:50:00 → SEA 2027-03-19 10:35:00; 1 stop(s) via DAL; 405 minutes. Local airport times.
  • WN3769: SAT 2027-03-19 05:50:00 → DAL 2027-03-19 07:05:00; layover at DAL: 65 minutes.
  • WN534: DAL 2027-03-19 08:10:00 → SEA 2027-03-19 10:35:00.
• Southwest Airlines WN3434 / WN4838: SEA 2027-03-25 05:40:00 → SAT 2027-03-25 14:10:00; 1 stop(s) via PHX; 390 minutes. Local airport times.
  • WN3434: SEA 2027-03-25 05:40:00 → PHX 2027-03-25 08:30:00; layover at PHX: 95 minutes.
  • WN4838: PHX 2027-03-25 10:05:00 → SAT 2027-03-25 14:10:00.

2027-03-19 → 2027-03-25 · Axel-exclusive $376

• Alaska Airlines AS494: SAT 2027-03-19 17:00:00 → SEA 2027-03-19 19:40:00; nonstop; 280 minutes. Local airport times.
• Alaska Airlines AS494: SEA 2027-03-25 11:03:00 → SAT 2027-03-25 17:00:00; nonstop; 237 minutes. Local airport times.

2027-03-19 → 2027-03-26 · Axel-exclusive $339

• Southwest Airlines WN3769 / WN534: SAT 2027-03-19 05:50:00 → SEA 2027-03-19 10:35:00; 1 stop(s) via DAL; 405 minutes. Local airport times.
  • WN3769: SAT 2027-03-19 05:50:00 → DAL 2027-03-19 07:05:00; layover at DAL: 65 minutes.
  • WN534: DAL 2027-03-19 08:10:00 → SEA 2027-03-19 10:35:00.
• Southwest Airlines WN3434 / WN4838: SEA 2027-03-26 05:40:00 → SAT 2027-03-26 14:10:00; 1 stop(s) via PHX; 390 minutes. Local airport times.
  • WN3434: SEA 2027-03-26 05:40:00 → PHX 2027-03-26 08:30:00; layover at PHX: 95 minutes.
  • WN4838: PHX 2027-03-26 10:05:00 → SAT 2027-03-26 14:10:00.

2027-03-19 → 2027-03-26 · Axel-exclusive $376

• Alaska Airlines AS494: SAT 2027-03-19 17:00:00 → SEA 2027-03-19 19:40:00; nonstop; 280 minutes. Local airport times.
• Alaska Airlines AS494: SEA 2027-03-26 10:01:00 → SAT 2027-03-26 16:02:00; nonstop; 241 minutes. Local airport times.

2027-03-19 → 2027-03-27 · Axel-exclusive $339

• Southwest Airlines WN3769 / WN534: SAT 2027-03-19 05:50:00 → SEA 2027-03-19 10:35:00; 1 stop(s) via DAL; 405 minutes. Local airport times.
  • WN3769: SAT 2027-03-19 05:50:00 → DAL 2027-03-19 07:05:00; layover at DAL: 65 minutes.
  • WN534: DAL 2027-03-19 08:10:00 → SEA 2027-03-19 10:35:00.
• Southwest Airlines WN3434 / WN4838: SEA 2027-03-27 05:40:00 → SAT 2027-03-27 14:10:00; 1 stop(s) via PHX; 390 minutes. Local airport times.
  • WN3434: SEA 2027-03-27 05:40:00 → PHX 2027-03-27 08:30:00; layover at PHX: 95 minutes.
  • WN4838: PHX 2027-03-27 10:05:00 → SAT 2027-03-27 14:10:00.

2027-03-19 → 2027-03-27 · Axel-exclusive $376

• Alaska Airlines AS494: SAT 2027-03-19 17:00:00 → SEA 2027-03-19 19:40:00; nonstop; 280 minutes. Local airport times.
• Alaska Airlines AS494: SEA 2027-03-27 11:03:00 → SAT 2027-03-27 17:00:00; nonstop; 237 minutes. Local airport times.

2027-03-19 → 2027-03-29 · Axel-exclusive $384

• Southwest Airlines WN3769 / WN534: SAT 2027-03-19 05:50:00 → SEA 2027-03-19 10:35:00; 1 stop(s) via DAL; 405 minutes. Local airport times.
  • WN3769: SAT 2027-03-19 05:50:00 → DAL 2027-03-19 07:05:00; layover at DAL: 65 minutes.
  • WN534: DAL 2027-03-19 08:10:00 → SEA 2027-03-19 10:35:00.
• Southwest Airlines WN3434 / WN4838: SEA 2027-03-29 05:40:00 → SAT 2027-03-29 14:10:00; 1 stop(s) via PHX; 390 minutes. Local airport times.
  • WN3434: SEA 2027-03-29 05:40:00 → PHX 2027-03-29 08:30:00; layover at PHX: 95 minutes.
  • WN4838: PHX 2027-03-29 10:05:00 → SAT 2027-03-29 14:10:00.

2027-03-19 → 2027-03-29 · Axel-exclusive $429

• Alaska Airlines AS494: SAT 2027-03-19 17:00:00 → SEA 2027-03-19 19:40:00; nonstop; 280 minutes. Local airport times.
• Alaska Airlines AS494: SEA 2027-03-29 11:03:00 → SAT 2027-03-29 17:00:00; nonstop; 237 minutes. Local airport times.

2027-03-19 → 2027-03-30 · Axel-exclusive $384

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

2027-03-19 → 2027-03-30 · Axel-exclusive $429

• Alaska Airlines AS494: SAT 2027-03-19 17:00:00 → SEA 2027-03-19 19:40:00; nonstop; 280 minutes. Local airport times.
• Alaska Airlines AS494: SEA 2027-03-30 10:00:00 → SAT 2027-03-30 16:02:00; nonstop; 242 minutes. Local airport times.

2027-03-19 → 2027-03-31 · Axel-exclusive $384

• Southwest Airlines WN3769 / WN534: SAT 2027-03-19 05:50:00 → SEA 2027-03-19 10:35:00; 1 stop(s) via DAL; 405 minutes. Local airport times.
  • WN3769: SAT 2027-03-19 05:50:00 → DAL 2027-03-19 07:05:00; layover at DAL: 65 minutes.
  • WN534: DAL 2027-03-19 08:10:00 → SEA 2027-03-19 10:35:00.
• Southwest Airlines WN3434 / WN4838: SEA 2027-03-31 05:40:00 → SAT 2027-03-31 14:10:00; 1 stop(s) via PHX; 390 minutes. Local airport times.
  • WN3434: SEA 2027-03-31 05:40:00 → PHX 2027-03-31 08:30:00; layover at PHX: 95 minutes.
  • WN4838: PHX 2027-03-31 10:05:00 → SAT 2027-03-31 14:10:00.

2027-03-19 → 2027-03-31 · Axel-exclusive $429

• Alaska Airlines AS494: SAT 2027-03-19 17:00:00 → SEA 2027-03-19 19:40:00; nonstop; 280 minutes. Local airport times.
• Alaska Airlines AS494: SEA 2027-03-31 11:03:00 → SAT 2027-03-31 17:00:00; nonstop; 237 minutes. Local airport times.

2027-03-19 → 2027-04-02 · Axel-exclusive $384

• Southwest Airlines WN3769 / WN534: SAT 2027-03-19 05:50:00 → SEA 2027-03-19 10:35:00; 1 stop(s) via DAL; 405 minutes. Local airport times.
  • WN3769: SAT 2027-03-19 05:50:00 → DAL 2027-03-19 07:05:00; layover at DAL: 65 minutes.
  • WN534: DAL 2027-03-19 08:10:00 → SEA 2027-03-19 10:35:00.
• Southwest Airlines WN3434 / WN4838: SEA 2027-04-02 05:40:00 → SAT 2027-04-02 14:10:00; 1 stop(s) via PHX; 390 minutes. Local airport times.
  • WN3434: SEA 2027-04-02 05:40:00 → PHX 2027-04-02 08:30:00; layover at PHX: 95 minutes.
  • WN4838: PHX 2027-04-02 10:05:00 → SAT 2027-04-02 14:10:00.

2027-03-19 → 2027-04-02 · Axel-exclusive $429

• Alaska Airlines AS494: SAT 2027-03-19 17:00:00 → SEA 2027-03-19 19:40:00; nonstop; 280 minutes. Local airport times.
• Alaska Airlines AS494: SEA 2027-04-02 10:01:00 → SAT 2027-04-02 16:02:00; nonstop; 241 minutes. Local airport times.

Explore this route

• All dates for this route
• Mar 18, 2027 · Return options
• Mar 20, 2027 · Return options
• Hotels in Seattle with Axel

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• This page: San Antonio (SAT) to Seattle (SEA) · Mar 19, 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.
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