Cheap Flights from San Antonio International Airport to Seattle (SEA) Find and Compare the Best Airline Deals | Skyticket

Departure Date

2025/5
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2025/5
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Total Fares（Round-Trip/Economy）: USD /Per Person

* Displayed fare(s) may differ from the actual search result

San Antonio－Seattle-Tacoma Airport
May Lowest Airfares
USD241

The airfare displayed above is for Delta Air Lines

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San Antonio－Seattle-Tacoma Airport
June Lowest Airfares
USD430

The airfare displayed above is for Delta Air Lines

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San Antonio－Seattle-Tacoma Airport
July Lowest Airfares
USD311

The airfare displayed above is for United Airlines

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San Antonio－Seattle-Tacoma Airport
August Lowest Airfares
USD266

The airfare displayed above is for Delta Air Lines

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San Antonio－Seattle-Tacoma Airport
September Lowest Airfares
USD230

The airfare displayed above is for Delta Air Lines

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San Antonio－Seattle
Estimated Flight Time
4 Hours 30 Minutes
San Antonio－Seattle
Number of Operating Airlines
4

Operating Airlines for San Antonio－Seattle-Tacoma Airport Route
Non-StopAlaska Airlines

American Airlines

Delta Air Lines

United Airlines

Other Destinations from:San Antonio

San Antonio－Boston(Logan)
USD232〜
San Antonio－Washington D.C(Ronald Reagan Washington National)
USD235〜
San Antonio－Washington D.C(Washington Dulles)
USD255〜
San Antonio－Chicago(Midway)
USD301〜
San Antonio－Chicago(O'Hare)
USD316〜
San Antonio－Dallas(/Fort Worth)
USD247〜
* Fares vary in accordance to seat availability
Other Departures to: Seattle

Santa Fe Municipal Airport－Seattle(-Tacoma)
USD382〜
Savannah/Hilton Head Airport－Seattle(-Tacoma)
USD322〜
Santa Barbara Municipal Airport－Seattle(-Tacoma)
USD157〜
San Jose Airport－Seattle(-Tacoma)
USD125〜
John Wayne Airport－Seattle(-Tacoma)
USD194〜
Sarasota–Bradenton Airport－Seattle(-Tacoma)
USD389〜
* Fares vary in accordance to seat availability