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San Antonio to Seattle flight ticket price

Compare live prices for SAT to SEA. Use the search panel to change origin, destination, passengers, cabin and trip type instantly.
SAT → SEA Approx. 2854.23 km 08 May 2026 Live inventory
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Showing 25 of 125 live flights
Delta Air Lines
DL-2680
17:55
05/08/2026
SAT
San Antonio International Airport
4h 8m
1 Stop
⏱ SLC · 0h 46mSLC Airport
22:03
05/08/2026
SEA
Seattle Tacoma International Airport
₹11,316
per person
✕ Non-refundable3 fare options
Delta Air Lines
DL-2680
17:55
05/08/2026
SAT
San Antonio International Airport
6h 17m
1 Stop
⏱ SLC · 3h 7mSLC Airport
00:12
05/09/2026
+1
SEA
Seattle Tacoma International Airport
₹11,316
per person
✕ Non-refundable3 fare options
Delta Air Lines
DL-2580
18:10
05/08/2026
SAT
San Antonio International Airport
5h 34m
1 Stop
⏱ MSP · 1h 4mMSP Airport
23:44
05/08/2026
SEA
Seattle Tacoma International Airport
₹11,316
per person
✕ Non-refundable3 fare options
Delta Air Lines
DL-2598
16:47
05/08/2026
SAT
San Antonio International Airport
6h 8m
1 Stop
⏱ LAX · 1h 55mLAX Airport
22:55
05/08/2026
SEA
Seattle Tacoma International Airport
₹11,316
per person
✕ Non-refundable3 fare options
Delta Air Lines
DL-1406
07:30
05/08/2026
SAT
San Antonio International Airport
7h 35m
1 Stop
⏱ LAX · 3h 22mLAX Airport
15:05
05/08/2026
SEA
Seattle Tacoma International Airport
₹11,316
per person
✕ Non-refundable3 fare options
Delta Air Lines
DL-2448
16:15
05/08/2026
SAT
San Antonio International Airport
6h 33m
1 Stop
⏱ DTW · 0h 34mDTW Airport
22:48
05/08/2026
SEA
Seattle Tacoma International Airport
₹11,316
per person
✕ Non-refundable3 fare options
Delta Air Lines
DL-2598
16:47
05/08/2026
SAT
San Antonio International Airport
7h 8m
1 Stop
⏱ LAX · 3h 1mLAX Airport
23:55
05/08/2026
SEA
Seattle Tacoma International Airport
₹11,316
per person
✕ Non-refundable2 fare options
United Airlines
UA-2479
16:35
05/08/2026
SAT
San Antonio International Airport
6h 24m
1 Stop
⏱ DEN · 3h 1mDEN Airport
22:59
05/08/2026
SEA
Seattle Tacoma International Airport
₹14,118
per person
✕ Non-refundable7 fare options
Southwest Airlines
WN-2530
20:20
05/08/2026
SAT
San Antonio International Airport
4h 20m
1 Stop
⏱ LAS · 0h 45mLAS Airport
00:40
05/09/2026
+1
SEA
Seattle Tacoma International Airport
₹14,215
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-1676
18:45
05/08/2026
SAT
San Antonio International Airport
5h 55m
1 Stop
⏱ LAS · 2h 20mLAS Airport
00:40
05/09/2026
+1
SEA
Seattle Tacoma International Airport
₹14,215
per person
✕ Non-refundable🔥 Last 1 seats5 fare options
Southwest Airlines
WN-4172
20:30
05/08/2026
SAT
San Antonio International Airport
4h 25m
1 Stop
⏱ PHX · 0h 55mPHX Airport
00:55
05/09/2026
+1
SEA
Seattle Tacoma International Airport
₹14,215
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-4170
06:45
05/08/2026
SAT
San Antonio International Airport
5h 30m
1 Stop
⏱ PHX · 1h 50mPHX Airport
12:15
05/08/2026
SEA
Seattle Tacoma International Airport
₹14,215
per person
✕ Non-refundable🔥 Last 5 seats5 fare options
Southwest Airlines
WN-3224
05:45
05/08/2026
SAT
San Antonio International Airport
4h 30m
1 Stop
⏱ DAL · 1h 5mDAL Airport
10:15
05/08/2026
SEA
Seattle Tacoma International Airport
₹14,682
per person
✕ Non-refundable🔥 Last 4 seats6 fare options
Southwest Airlines
WN-4170
06:45
05/08/2026
SAT
San Antonio International Airport
7h 25m
1 Stop
⏱ PHX · 2h 10mPHX Airport
14:10
05/08/2026
SEA
Seattle Tacoma International Airport
₹15,177
per person
✕ Non-refundable🔥 Last 2 seats4 fare options
United Airlines
UA-5968
15:20
05/08/2026
SAT
San Antonio International Airport
8h 9m
1 Stop
⏱ SFO · 3h 25mSFO Airport
23:29
05/08/2026
SEA
Seattle Tacoma International Airport
₹15,569
per person
✕ Non-refundable🔥 Last 1 seats7 fare options
American Airlines
AA-2368
20:31
05/08/2026
SAT
San Antonio International Airport
4h 13m
1 Stop
⏱ DFW · 0h 41mDFW Airport
00:44
05/09/2026
+1
SEA
Seattle Tacoma International Airport
₹15,569
per person
✕ Non-refundable14 fare options
American Airlines
AA-6213
15:59
05/08/2026
SAT
San Antonio International Airport
6h 59m
1 Stop
⏱ LAX · 2h 32mLAX Airport
22:58
05/08/2026
SEA
Seattle Tacoma International Airport
₹15,569
per person
✕ Non-refundable14 fare options
United Airlines
UA-1571
14:25
05/08/2026
SAT
San Antonio International Airport
8h 34m
2 Stops
⏱ IAH · 2h 50mIAH Airport⏱ DEN · 0h 42mDEN Airport
22:59
05/08/2026
SEA
Seattle Tacoma International Airport
₹16,060
per person
✕ Non-refundable5 fare options
United Airlines
UA-1571
14:25
05/08/2026
SAT
San Antonio International Airport
9h 4m
2 Stops
⏱ IAH · 1h 12mIAH Airport⏱ SFO · 1h 53mSFO Airport
23:29
05/08/2026
SEA
Seattle Tacoma International Airport
₹16,072
per person
✕ Non-refundable4 fare options
Southwest Airlines
WN-114
18:45
05/08/2026
SAT
San Antonio International Airport
4h 45m
1 Stop
⏱ DEN · 1h 30mDEN Airport
23:30
05/08/2026
SEA
Seattle Tacoma International Airport
₹16,084
per person
✕ Non-refundable🔥 Last 5 seats6 fare options
Southwest Airlines
WN-3586
12:55
05/08/2026
SAT
San Antonio International Airport
6h 10m
1 Stop
⏱ DEN · 2h 50mDEN Airport
19:05
05/08/2026
SEA
Seattle Tacoma International Airport
₹16,084
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-4170
06:45
05/08/2026
SAT
San Antonio International Airport
7h 25m
2 Stops
⏱ PHX · 2h 10mPHX Airport⏱ LAS · 0h 40mLAS Airport
14:10
05/08/2026
SEA
Seattle Tacoma International Airport
₹16,525
per person
✓ Refundable🔥 Last 2 seats4 fare options
Southwest Airlines
WN-1625
12:25
05/08/2026
SAT
San Antonio International Airport
8h 0m
1 Stop
⏱ LAS · 4h 20mLAS Airport
20:25
05/08/2026
SEA
Seattle Tacoma International Airport
₹16,607
per person
✕ Non-refundable🔥 Last 1 seats5 fare options
Southwest Airlines
WN-4155
15:20
05/08/2026
SAT
San Antonio International Airport
8h 10m
1 Stop
⏱ DEN · 4h 55mDEN Airport
23:30
05/08/2026
SEA
Seattle Tacoma International Airport
₹16,607
per person
✕ Non-refundable🔥 Last 5 seats4 fare options
United Airlines
UA-1789
13:11
05/08/2026
SAT
San Antonio International Airport
10h 18m
2 Stops
⏱ DEN · 2h 23mDEN Airport⏱ SFO · 2h 12mSFO Airport
23:29
05/08/2026
SEA
Seattle Tacoma International Airport
₹16,980
per person
✕ Non-refundable🔥 Last 3 seats2 fare options
😕 No flights match your filters.
San Antonio (SAT)
📍 San Antonio International Airport
🌍 United States
🕐 GMT -6
📐 Latitude: 29.533700942993164
📐 Longitude: -98.46980285644531
Seattle (SEA)
📍 Seattle Tacoma International Airport
🌍 United States
🕐 GMT -8
📐 Latitude: 47.449001
📐 Longitude: -122.308998

✈ Distance: San Antonio,USA to Seattle,USA2854.23 km

📅 Results on this page are loaded for 08 May 2026. Click View all flights for the complete live search.

San Antonio to Seattle — what to expect when booking

The SAT–SEA route is served by multiple carriers throughout the year. Fares on this route can move quickly — a price available now may not be there 30 minutes later.

If your dates are flexible, try shifting your departure by a day or two using the date strip above. Mid-week departures often show lower base fares compared to weekend starts on many routes.

The distance between San Antonio,USA and Seattle,USA is approximately 2854.23 km.

Before you book

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More flights from San Antonio (SAT)
31 routes
More flights from Seattle (SEA)
88 routes
Seattle Albuquerque
SEA → ABQ
Seattle Amsterdam
SEA → AMS
Seattle Anchorage
SEA → ANC
Seattle Atlanta
SEA → ATL
Seattle Austin
SEA → AUS
Seattle Beijing
SEA → PEK
Seattle Bellingham
SEA → BLI
Seattle Billings
SEA → BIL
Seattle Boise
SEA → BOI
Seattle Boston
SEA → BOS
Seattle Bozeman
SEA → BZN
Seattle Burbank
SEA → BUR
Seattle Calgary
SEA → YYC
Seattle Charlotte
SEA → CLT
Seattle Chicago
SEA → MDW
Seattle Colorado Springs
SEA → COS
Seattle Dallas
SEA → DAL
Seattle Denver
SEA → DEN
Seattle Detroit
SEA → DTW
Seattle Dubai
SEA → DXB
Seattle Edmonton
SEA → YEG
Seattle Eugene
SEA → EUG
Seattle Fairbanks
SEA → FAI
Seattle Fort Lauderdale
SEA → FLL
Seattle Fort Worth
SEA → DFW
Seattle Frankfurt
SEA → FRA
Seattle Fresno
SEA → FAT
Seattle Great Falls
SEA → GTF
Seattle Helena
SEA → HLN
Seattle Honolulu
SEA → HNL
Seattle Houston
SEA → IAH
Seattle Juneau
SEA → JNU
Seattle Kahului
SEA → OGG
Seattle Kalispell
SEA → FCA
Seattle Kansas City
SEA → MCI
Seattle Kelowna
SEA → YLW
Seattle Ketchikan
SEA → KTN
Seattle Kona
SEA → KOA
Seattle Las Vegas
SEA → LAS
Seattle Lewiston
SEA → LWS
Seattle Lihue
SEA → LIH
Seattle London
SEA → LHR
Seattle Long Beach
SEA → LGB
Seattle Los Angeles
SEA → LAX
Seattle Medford
SEA → MFR
Seattle Miami
SEA → MIA
Seattle Milwaukee
SEA → MKE
Seattle Minneapolis
SEA → MSP
Seattle Missula
SEA → MSO
Seattle New York
SEA → EWR
Seattle Oakland
SEA → OAK
Seattle Omaha
SEA → OMA
Seattle Ontario
SEA → ONT
Seattle Orlando
SEA → MCO
Seattle Palm Springs
SEA → PSP
Seattle Paris
SEA → CDG
Seattle Pasco
SEA → PSC
Seattle Philadelphia
SEA → PHL
Seattle Phoenix
SEA → PHX
Seattle Portland International
SEA → PDX
Seattle Pullman
SEA → PUW
Seattle Redmond
SEA → RDM
Seattle Reno
SEA → RNO
Seattle Reykjavik
SEA → KEF
Seattle Sacramento
SEA → SMF
Seattle Salt Lake City
SEA → SLC
Seattle San Antonio
SEA → SAT
Seattle San Diego
SEA → SAN
Seattle San Francisco
SEA → SFO
Seattle San Jose
SEA → SJC
Seattle Santa Ana
SEA → SNA
Seattle Santa Barbara
SEA → SBA
Seattle Santa Rosa
SEA → STS
Seattle Seoul
SEA → ICN
Seattle Shanghai
SEA → PVG
Seattle Spokane
SEA → GEG
Seattle St. Louis
SEA → STL
Seattle Taipei
SEA → TPE
Seattle Tampa
SEA → TPA
Seattle Tokyo
SEA → HND
Seattle Toronto
SEA → YYZ
Seattle Tucson
SEA → TUS
Seattle Vancouver
SEA → YVR
Seattle Victoria
SEA → YYJ
Seattle Walla Walla
SEA → ALW
Seattle Washington DC
SEA → BWI
Seattle Wenatchee
SEA → EAT
Seattle Yakima
SEA → YKM
❓ Frequently asked questions — San Antonio to Seattle flights

Generally yes — fares on most routes are most competitive around 4–6 weeks before departure. Booking earlier usually means better availability and a lower base fare when your dates are fixed.

The straight-line distance between San Antonio,USA (SAT) and Seattle,USA (SEA) is approximately 2854.23 km. Actual flying distance may vary slightly depending on routing.

Non-stop availability on this route varies by airline schedule and season. Use the filters below to quickly check whether direct options are available on your selected date.

Mid-week departures often show lower prices than weekend travel on many routes. Use the date strip above to compare nearby days quickly.