San Antonio (SAT) to Seattle (SEA), Jun 2, 2027: from $145 one way

San Antonio (SAT) to Seattle (SEA), Jun 2, 2027: from $145 one way on Axel, checked Nov 14, 2026. Lowest published fare: $145 one way, Axel-exclusive, Frontier Airlines, 1 stop, Jun 2, 2027, 1 adult, economy, checked Nov 14, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

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Exact travel dates Airline Flights Times, duration, stops Total price Price checked
2027-06-02 · one way Alaska Airlines AS494 17:58:00→20:36:00 4h 38m nonstop Axel-exclusive $240 Nov 14, 2026
2027-06-02 · one way Frontier Airlines F93417 + F94203 11:48:00→17:10:00 7h 22m 1 stop via LAS Axel-exclusive $145 Nov 14, 2026
2027-06-02 · one way Southwest Airlines WN3769 + WN534 05:50:00→10:35:00 6h 45m 1 stop via DAL Axel-exclusive $215 Nov 14, 2026
2027-06-02 · one way American Airlines AA2070 + AA717 08:00:00→13:17:00 7h 17m 1 stop via DFW Axel-exclusive $220 Nov 14, 2026
2027-06-02 · one way United Airlines UA2479 + UA2767 16:48:00→21:19:00 6h 31m 1 stop via DEN Axel-exclusive $225 Nov 14, 2026
2027-06-02 · one way Delta Air Lines DL2592 + DL2995 07:43:00→12:36:00 6h 53m 1 stop via SLC Axel-exclusive $230 Nov 14, 2026
2027-06-02 · one way United Airlines UA1413 + UA2192 07:00:00→12:18:00 7h 18m 1 stop via SFO Axel-exclusive $225 Nov 14, 2026

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

2027-06-02 · one way · Axel-exclusive $240

2027-06-02 · one way · Axel-exclusive $145

2027-06-02 · one way · Axel-exclusive $215

2027-06-02 · one way · Axel-exclusive $220

2027-06-02 · one way · Axel-exclusive $225

2027-06-02 · one way · Axel-exclusive $230

2027-06-02 · one way · Axel-exclusive $225

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.

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