San Antonio (SAT) to Seattle (SEA), Mar 18, 2027: round trips from $355, one way from $201

San Antonio (SAT) to Seattle (SEA), Mar 18, 2027: round trips from $355, one way from $201 on Axel, checked Nov 13, 2026. Lowest published fares: $355 round trip, Axel-exclusive, American Airlines, 1 stop, Mar 18–22, 2027; $201 one way, Axel-exclusive, American Airlines, 1 stop, Mar 18, 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 18–19, 2027 · 1 night · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $100 a night · 4★ citizenM Seattle Pioneer Square, $134 a night · 5★ Fairmont Olympic Hotel, $307 a night
• Hotels in Seattle for these nights (Mar 18–20, 2027 · 2 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $101 a night, $202 for 2 nights · 4★ citizenM Seattle Pioneer Square, $145 a night, $289 for 2 nights · 5★ Fairmont Olympic Hotel, $309 a night, $618 for 2 nights
• Hotels in Seattle for these nights (Mar 18–21, 2027 · 3 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $100 a night, $300 for 3 nights · 4★ citizenM Seattle Pioneer Square, $156 a night, $468 for 3 nights · 5★ Fairmont Olympic Hotel, $309 a night, $926 for 3 nights
• Hotels in Seattle for these nights (Mar 18–22, 2027 · 4 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $97 a night, $386 for 4 nights · 4★ citizenM Seattle Pioneer Square, $151 a night, $605 for 4 nights · 5★ Fairmont Olympic Hotel, $303 a night, $1,210 for 4 nights
• Hotels in Seattle for these nights (Mar 18–23, 2027 · 5 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $99 a night, $493 for 5 nights · 4★ citizenM Seattle Pioneer Square, $147 a night, $734 for 5 nights · 5★ Fairmont Olympic Hotel, $302 a night, $1,512 for 5 nights
• Hotels in Seattle for these nights (Mar 18–24, 2027 · 6 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $102 a night, $613 for 6 nights · 4★ citizenM Seattle Pioneer Square, $147 a night, $879 for 6 nights · 5★ Fairmont Olympic Hotel, $305 a night, $1,828 for 6 nights
• Hotels in Seattle for these nights (Mar 18–25, 2027 · 7 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $103 a night, $724 for 7 nights · 4★ citizenM Seattle Pioneer Square, $146 a night, $1,019 for 7 nights · 5★ Fairmont Olympic Hotel, $308 a night, $2,159 for 7 nights
• Hotels in Seattle for these nights (Mar 18–26, 2027 · 8 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $103 a night, $824 for 8 nights · 4★ citizenM Seattle Pioneer Square, $146 a night, $1,167 for 8 nights · 5★ Fairmont Olympic Hotel, $308 a night, $2,461 for 8 nights
• Hotels in Seattle for these nights (Mar 18–27, 2027 · 9 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $103 a night, $928 for 9 nights · 4★ citizenM Seattle Pioneer Square, $148 a night, $1,336 for 9 nights · 5★ Fairmont Olympic Hotel, $308 a night, $2,772 for 9 nights
• Hotels in Seattle for these nights (Mar 18–28, 2027 · 10 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $103 a night, $1,030 for 10 nights · 4★ citizenM Seattle Pioneer Square, $150 a night, $1,497 for 10 nights · 5★ Fairmont Olympic Hotel, $308 a night, $3,083 for 10 nights
• Hotels in Seattle for these nights (Mar 18–29, 2027 · 11 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $101 a night, $1,116 for 11 nights · 4★ citizenM Seattle Pioneer Square, $149 a night, $1,636 for 11 nights · 5★ Fairmont Olympic Hotel, $306 a night, $3,366 for 11 nights
• Hotels in Seattle for these nights (Mar 18–30, 2027 · 12 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $102 a night, $1,221 for 12 nights · 4★ citizenM Seattle Pioneer Square, $148 a night, $1,770 for 12 nights · 5★ Fairmont Olympic Hotel, $306 a night, $3,668 for 12 nights
• Hotels in Seattle for these nights (Mar 18–31, 2027 · 13 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $103 a night, $1,344 for 13 nights · 4★ Graduate by Hilton Seattle, $148 a night, $1,921 for 13 nights · 5★ Fairmont Olympic Hotel, $306 a night, $3,980 for 13 nights
• Hotels in Seattle for these nights (Mar 18 – Apr 1, 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, $148 a night, $2,069 for 14 nights · 5★ Fairmont Olympic Hotel, $307 a night, $4,293 for 14 nights

All hotels in Seattle

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

2027-03-18 · one way · Axel-exclusive $201

• American Airlines AA2070 / AA717: SAT 2027-03-18 08:00:00 → SEA 2027-03-18 13:17:00; 1 stop(s) via DFW; 437 minutes. Local airport times.
  • AA2070: SAT 2027-03-18 08:00:00 → DFW 2027-03-18 09:22:00; layover at DFW: 78 minutes.
  • AA717: DFW 2027-03-18 10:40:00 → SEA 2027-03-18 13:17:00.

2027-03-18 · one way · Axel-exclusive $213

• Alaska Airlines AS494: SAT 2027-03-18 17:00:00 → SEA 2027-03-18 19:40:00; nonstop; 280 minutes. Local airport times.

2027-03-18 → 2027-03-19 · Axel-exclusive $380

• American Airlines AA2070 / AA717: SAT 2027-03-18 08:00:00 → SEA 2027-03-18 13:17:00; 1 stop(s) via DFW; 437 minutes. Local airport times.
  • AA2070: SAT 2027-03-18 08:00:00 → DFW 2027-03-18 09:22:00; layover at DFW: 78 minutes.
  • AA717: DFW 2027-03-18 10:40:00 → SEA 2027-03-18 13:17:00.
• American Airlines AA2073 / AA1829: SEA 2027-03-19 15:00:00 → SAT 2027-03-19 23:10:00; 1 stop(s) via PHX; 370 minutes. Local airport times.
  • AA2073: SEA 2027-03-19 15:00:00 → PHX 2027-03-19 17:52:00; layover at PHX: 68 minutes.
  • AA1829: PHX 2027-03-19 19:00:00 → SAT 2027-03-19 23:10:00.

2027-03-18 → 2027-03-19 · Axel-exclusive $403

• Alaska Airlines AS494: SAT 2027-03-18 17:00:00 → SEA 2027-03-18 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.

2027-03-18 → 2027-03-20 · Axel-exclusive $380

• American Airlines AA2070 / AA717: SAT 2027-03-18 08:00:00 → SEA 2027-03-18 13:17:00; 1 stop(s) via DFW; 437 minutes. Local airport times.
  • AA2070: SAT 2027-03-18 08:00:00 → DFW 2027-03-18 09:22:00; layover at DFW: 78 minutes.
  • AA717: DFW 2027-03-18 10:40:00 → SEA 2027-03-18 13:17:00.
• American Airlines AA2073 / AA1829: SEA 2027-03-20 15:00:00 → SAT 2027-03-20 23:10:00; 1 stop(s) via PHX; 370 minutes. Local airport times.
  • AA2073: SEA 2027-03-20 15:00:00 → PHX 2027-03-20 17:52:00; layover at PHX: 68 minutes.
  • AA1829: PHX 2027-03-20 19:00:00 → SAT 2027-03-20 23:10:00.

2027-03-18 → 2027-03-20 · Axel-exclusive $403

• Alaska Airlines AS494: SAT 2027-03-18 17:00:00 → SEA 2027-03-18 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.

2027-03-18 → 2027-03-21 · Axel-exclusive $380

• American Airlines AA2070 / AA717: SAT 2027-03-18 08:00:00 → SEA 2027-03-18 13:17:00; 1 stop(s) via DFW; 437 minutes. Local airport times.
  • AA2070: SAT 2027-03-18 08:00:00 → DFW 2027-03-18 09:22:00; layover at DFW: 78 minutes.
  • AA717: DFW 2027-03-18 10:40:00 → SEA 2027-03-18 13:17:00.
• American Airlines AA2073 / AA1829: SEA 2027-03-21 15:00:00 → SAT 2027-03-21 23:10:00; 1 stop(s) via PHX; 370 minutes. Local airport times.
  • AA2073: SEA 2027-03-21 15:00:00 → PHX 2027-03-21 17:52:00; layover at PHX: 68 minutes.
  • AA1829: PHX 2027-03-21 19:00:00 → SAT 2027-03-21 23:10:00.

2027-03-18 → 2027-03-21 · Axel-exclusive $403

• Alaska Airlines AS494: SAT 2027-03-18 17:00:00 → SEA 2027-03-18 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.

2027-03-18 → 2027-03-22 · Axel-exclusive $355

• American Airlines AA2070 / AA717: SAT 2027-03-18 08:00:00 → SEA 2027-03-18 13:17:00; 1 stop(s) via DFW; 437 minutes. Local airport times.
  • AA2070: SAT 2027-03-18 08:00:00 → DFW 2027-03-18 09:22:00; layover at DFW: 78 minutes.
  • AA717: DFW 2027-03-18 10:40:00 → SEA 2027-03-18 13:17:00.
• American Airlines AA2073 / AA1829: SEA 2027-03-22 15:00:00 → SAT 2027-03-22 23:10:00; 1 stop(s) via PHX; 370 minutes. Local airport times.
  • AA2073: SEA 2027-03-22 15:00:00 → PHX 2027-03-22 17:52:00; layover at PHX: 68 minutes.
  • AA1829: PHX 2027-03-22 19:00:00 → SAT 2027-03-22 23:10:00.

2027-03-18 → 2027-03-22 · Axel-exclusive $376

• Alaska Airlines AS494: SAT 2027-03-18 17:00:00 → SEA 2027-03-18 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.

2027-03-18 → 2027-03-24 · Axel-exclusive $355

• American Airlines AA2070 / AA717: SAT 2027-03-18 08:00:00 → SEA 2027-03-18 13:17:00; 1 stop(s) via DFW; 437 minutes. Local airport times.
  • AA2070: SAT 2027-03-18 08:00:00 → DFW 2027-03-18 09:22:00; layover at DFW: 78 minutes.
  • AA717: DFW 2027-03-18 10:40:00 → SEA 2027-03-18 13:17:00.
• American Airlines AA2073 / AA1829: SEA 2027-03-24 15:00:00 → SAT 2027-03-24 23:10:00; 1 stop(s) via PHX; 370 minutes. Local airport times.
  • AA2073: SEA 2027-03-24 15:00:00 → PHX 2027-03-24 17:52:00; layover at PHX: 68 minutes.
  • AA1829: PHX 2027-03-24 19:00:00 → SAT 2027-03-24 23:10:00.

2027-03-18 → 2027-03-24 · Axel-exclusive $376

• Alaska Airlines AS494: SAT 2027-03-18 17:00:00 → SEA 2027-03-18 19:40:00; nonstop; 280 minutes. Local airport times.
• Alaska Airlines AS494: SEA 2027-03-24 11:03:00 → SAT 2027-03-24 17:00:00; nonstop; 237 minutes. Local airport times.

2027-03-18 → 2027-03-25 · Axel-exclusive $355

• American Airlines AA2070 / AA717: SAT 2027-03-18 08:00:00 → SEA 2027-03-18 13:17:00; 1 stop(s) via DFW; 437 minutes. Local airport times.
  • AA2070: SAT 2027-03-18 08:00:00 → DFW 2027-03-18 09:22:00; layover at DFW: 78 minutes.
  • AA717: DFW 2027-03-18 10:40:00 → SEA 2027-03-18 13:17:00.
• American Airlines AA2073 / AA1829: SEA 2027-03-25 15:00:00 → SAT 2027-03-25 23:10:00; 1 stop(s) via PHX; 370 minutes. Local airport times.
  • AA2073: SEA 2027-03-25 15:00:00 → PHX 2027-03-25 17:52:00; layover at PHX: 68 minutes.
  • AA1829: PHX 2027-03-25 19:00:00 → SAT 2027-03-25 23:10:00.

2027-03-18 → 2027-03-25 · Axel-exclusive $376

• Alaska Airlines AS494: SAT 2027-03-18 17:00:00 → SEA 2027-03-18 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.

2027-03-18 → 2027-03-26 · Axel-exclusive $355

• American Airlines AA2070 / AA717: SAT 2027-03-18 08:00:00 → SEA 2027-03-18 13:17:00; 1 stop(s) via DFW; 437 minutes. Local airport times.
  • AA2070: SAT 2027-03-18 08:00:00 → DFW 2027-03-18 09:22:00; layover at DFW: 78 minutes.
  • AA717: DFW 2027-03-18 10:40:00 → SEA 2027-03-18 13:17:00.
• American Airlines AA2073 / AA1829: SEA 2027-03-26 15:00:00 → SAT 2027-03-26 23:10:00; 1 stop(s) via PHX; 370 minutes. Local airport times.
  • AA2073: SEA 2027-03-26 15:00:00 → PHX 2027-03-26 17:52:00; layover at PHX: 68 minutes.
  • AA1829: PHX 2027-03-26 19:00:00 → SAT 2027-03-26 23:10:00.

2027-03-18 → 2027-03-26 · Axel-exclusive $376

• Alaska Airlines AS494: SAT 2027-03-18 17:00:00 → SEA 2027-03-18 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.

2027-03-18 → 2027-03-28 · Axel-exclusive $397

• American Airlines AA2070 / AA717: SAT 2027-03-18 08:00:00 → SEA 2027-03-18 13:17:00; 1 stop(s) via DFW; 437 minutes. Local airport times.
  • AA2070: SAT 2027-03-18 08:00:00 → DFW 2027-03-18 09:22:00; layover at DFW: 78 minutes.
  • AA717: DFW 2027-03-18 10:40:00 → SEA 2027-03-18 13:17:00.
• American Airlines AA2073 / AA1829: SEA 2027-03-28 15:00:00 → SAT 2027-03-28 23:10:00; 1 stop(s) via PHX; 370 minutes. Local airport times.
  • AA2073: SEA 2027-03-28 15:00:00 → PHX 2027-03-28 17:52:00; layover at PHX: 68 minutes.
  • AA1829: PHX 2027-03-28 19:00:00 → SAT 2027-03-28 23:10:00.

2027-03-18 → 2027-03-28 · Axel-exclusive $429

• Alaska Airlines AS494: SAT 2027-03-18 17:00:00 → SEA 2027-03-18 19:40:00; nonstop; 280 minutes. Local airport times.
• Alaska Airlines AS494: SEA 2027-03-28 10:01:00 → SAT 2027-03-28 16:02:00; nonstop; 241 minutes. Local airport times.

2027-03-18 → 2027-03-29 · Axel-exclusive $397

• American Airlines AA2070 / AA717: SAT 2027-03-18 08:00:00 → SEA 2027-03-18 13:17:00; 1 stop(s) via DFW; 437 minutes. Local airport times.
  • AA2070: SAT 2027-03-18 08:00:00 → DFW 2027-03-18 09:22:00; layover at DFW: 78 minutes.
  • AA717: DFW 2027-03-18 10:40:00 → SEA 2027-03-18 13:17:00.
• American Airlines AA2073 / AA1829: SEA 2027-03-29 15:00:00 → SAT 2027-03-29 23:10:00; 1 stop(s) via PHX; 370 minutes. Local airport times.
  • AA2073: SEA 2027-03-29 15:00:00 → PHX 2027-03-29 17:52:00; layover at PHX: 68 minutes.
  • AA1829: PHX 2027-03-29 19:00:00 → SAT 2027-03-29 23:10:00.

2027-03-18 → 2027-03-29 · Axel-exclusive $429

• Alaska Airlines AS494: SAT 2027-03-18 17:00:00 → SEA 2027-03-18 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.

2027-03-18 → 2027-03-30 · Axel-exclusive $397

• American Airlines AA2070 / AA717: SAT 2027-03-18 08:00:00 → SEA 2027-03-18 13:17:00; 1 stop(s) via DFW; 437 minutes. Local airport times.
  • AA2070: SAT 2027-03-18 08:00:00 → DFW 2027-03-18 09:22:00; layover at DFW: 78 minutes.
  • AA717: DFW 2027-03-18 10:40:00 → SEA 2027-03-18 13:17:00.
• American Airlines AA2073 / AA1829: SEA 2027-03-30 15:00:00 → SAT 2027-03-30 23:10:00; 1 stop(s) via PHX; 370 minutes. Local airport times.
  • AA2073: SEA 2027-03-30 15:00:00 → PHX 2027-03-30 17:52:00; layover at PHX: 68 minutes.
  • AA1829: PHX 2027-03-30 19:00:00 → SAT 2027-03-30 23:10:00.

2027-03-18 → 2027-03-30 · Axel-exclusive $429

• Alaska Airlines AS494: SAT 2027-03-18 17:00:00 → SEA 2027-03-18 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.

2027-03-18 → 2027-04-01 · Axel-exclusive $397

• American Airlines AA2070 / AA717: SAT 2027-03-18 08:00:00 → SEA 2027-03-18 13:17:00; 1 stop(s) via DFW; 437 minutes. Local airport times.
  • AA2070: SAT 2027-03-18 08:00:00 → DFW 2027-03-18 09:22:00; layover at DFW: 78 minutes.
  • AA717: DFW 2027-03-18 10:40:00 → SEA 2027-03-18 13:17:00.
• American Airlines AA2073 / AA1829: SEA 2027-04-01 15:00:00 → SAT 2027-04-01 23:10:00; 1 stop(s) via PHX; 370 minutes. Local airport times.
  • AA2073: SEA 2027-04-01 15:00:00 → PHX 2027-04-01 17:52:00; layover at PHX: 68 minutes.
  • AA1829: PHX 2027-04-01 19:00:00 → SAT 2027-04-01 23:10:00.

2027-03-18 → 2027-04-01 · Axel-exclusive $429

• Alaska Airlines AS494: SAT 2027-03-18 17:00:00 → SEA 2027-03-18 19:40:00; nonstop; 280 minutes. Local airport times.
• Alaska Airlines AS494: SEA 2027-04-01 11:03:00 → SAT 2027-04-01 17:00:00; nonstop; 237 minutes. Local airport times.

Explore this route

• All dates for this route
• Mar 17, 2027 · Return options
• Mar 19, 2027 · Return options
• Hotels in Seattle with Axel

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• This page: San Antonio (SAT) to Seattle (SEA) · Mar 18, 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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