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Fares from Washington DC to San Antonio
Compare live prices for BWI to SAT on Wed, 15 Apr 2026. Use the search panel to change origin, destination, passengers, cabin and trip type instantly.
BWI → SAT Approx. 2261.96 km 15 Apr 2026 Live inventory
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BWI→SAT

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Showing 25 of 181 live flights
Southwest Airlines
WN-120
06:10
04/15/2026
DCA
4h 15m
Non-stop
10:25
04/15/2026
SAT
₹16,690
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-120
06:10
04/15/2026
DCA
4h 15m
1 Stop
⏱ DAL · 0h 45m
10:25
04/15/2026
SAT
₹16,752
per person
✓ Refundable4 fare options
Southwest Airlines
WN-1196
18:50
04/15/2026
DCA
4h 25m
1 Stop
⏱ STL · 0h 40m
23:15
04/15/2026
SAT
₹17,172
per person
✓ Refundable4 fare options
Southwest Airlines
WN-2314
06:00
04/15/2026
DCA
4h 40m
1 Stop
⏱ BNA · 1h 10m
10:40
04/15/2026
SAT
₹17,172
per person
✓ Refundable4 fare options
Southwest Airlines
WN-61
14:40
04/15/2026
DCA
5h 35m
2 Stops
⏱ STL · 0h 35m⏱ DAL · 0h 40m
20:15
04/15/2026
SAT
₹17,666
per person
✓ Refundable🔥 Last 1 seats4 fare options
Delta Air Lines
DL-2579
07:00
04/15/2026
BWI
4h 21m
1 Stop
⏱ ATL · 0h 45m
11:21
04/15/2026
SAT
₹18,105
per person
✕ Non-refundable6 fare options
Delta Air Lines
DL-2799
19:26
04/15/2026
BWI
5h 20m
1 Stop
⏱ ATL · 1h 37m
00:46
04/16/2026
+1
SAT
₹18,105
per person
✕ Non-refundable6 fare options
Delta Air Lines
DL-2601
06:03
04/15/2026
BWI
4h 51m
1 Stop
⏱ DTW · 0h 50m
10:54
04/15/2026
SAT
₹18,105
per person
✕ Non-refundable6 fare options
Delta Air Lines
DL-2526
11:18
04/15/2026
BWI
5h 59m
1 Stop
⏱ MSP · 1h 20m
17:17
04/15/2026
SAT
₹18,105
per person
✕ Non-refundable6 fare options
Delta Air Lines
DL-1176
07:15
04/15/2026
BWI
9h 57m
1 Stop
⏱ SLC · 3h 24m
17:12
04/15/2026
SAT
₹18,105
per person
✕ Non-refundable6 fare options
Delta Air Lines
DL-2872
06:08
04/15/2026
BWI
5h 41m
1 Stop
⏱ MSP · 0h 56m
11:49
04/15/2026
SAT
₹18,129
per person
✕ Non-refundable2 fare options
Delta Air Lines
DL-1546
10:11
04/15/2026
BWI
5h 38m
1 Stop
⏱ DTW · 1h 53m
15:49
04/15/2026
SAT
₹18,129
per person
✕ Non-refundable2 fare options
Delta Air Lines
DL-1435
17:33
04/15/2026
BWI
7h 13m
1 Stop
⏱ ATL · 3h 40m
00:46
04/16/2026
+1
SAT
₹18,129
per person
✕ Non-refundable2 fare options
Delta Air Lines
DL-2950
06:00
04/15/2026
BWI
6h 59m
1 Stop
⏱ ATL · 3h 24m
12:59
04/15/2026
SAT
₹18,129
per person
✕ Non-refundable2 fare options
Delta Air Lines
DL-801
11:51
04/15/2026
BWI
6h 18m
1 Stop
⏱ ATL · 2h 52m
18:09
04/15/2026
SAT
₹18,129
per person
✕ Non-refundable2 fare options
Delta Air Lines
DL-2711
14:18
04/15/2026
BWI
6h 12m
1 Stop
⏱ ATL · 2h 43m
20:30
04/15/2026
SAT
₹18,129
per person
✕ Non-refundable2 fare options
Delta Air Lines
DL-2579
07:00
04/15/2026
BWI
5h 59m
1 Stop
⏱ ATL · 2h 25m
12:59
04/15/2026
SAT
₹18,129
per person
✕ Non-refundable2 fare options
Delta Air Lines
DL-2950
06:00
04/15/2026
BWI
5h 21m
1 Stop
⏱ ATL · 1h 44m
11:21
04/15/2026
SAT
₹18,129
per person
✕ Non-refundable2 fare options
Delta Air Lines
DL-1592
10:42
04/15/2026
BWI
4h 41m
1 Stop
⏱ ATL · 1h 11m
15:23
04/15/2026
SAT
₹18,129
per person
✕ Non-refundable2 fare options
Southwest Airlines
WN-192
07:55
04/15/2026
DCA
5h 0m
1 Stop
⏱ MDW · 1h 5m
12:55
04/15/2026
SAT
₹19,967
per person
✓ Refundable🔥 Last 1 seats4 fare options
American Airlines
AA-1708
05:05
04/15/2026
BWI
4h 10m
1 Stop
⏱ CLT · 0h 33m
09:15
04/15/2026
SAT
₹20,351
per person
✕ Non-refundable🔥 Last 1 seats17 fare options
American Airlines
AA-1925
15:31
04/15/2026
BWI
5h 16m
1 Stop
⏱ CLT · 1h 26m
20:47
04/15/2026
SAT
₹20,351
per person
✕ Non-refundable🔥 Last 1 seats18 fare options
American Airlines
AA-1927
19:17
04/15/2026
BWI
4h 39m
1 Stop
⏱ DFW · 0h 57m
23:56
04/15/2026
SAT
₹20,351
per person
✕ Non-refundable🔥 Last 1 seats17 fare options
American Airlines
AA-1930
16:11
04/15/2026
BWI
4h 47m
1 Stop
⏱ DFW · 0h 57m
20:58
04/15/2026
SAT
₹20,351
per person
✕ Non-refundable🔥 Last 1 seats18 fare options
American Airlines
AA-1930
16:11
04/15/2026
BWI
7h 45m
1 Stop
⏱ DFW · 3h 57m
23:56
04/15/2026
SAT
₹20,351
per person
✕ Non-refundable🔥 Last 1 seats12 fare options
😕 No flights match your filters.
Washington DC (BWI)
📍 Baltimore/Washington International Thurgood Marshall Airport
🌍 United States
🕐 GMT -5
📐 Latitude: 39.1754
📐 Longitude: -76.668297
San Antonio (SAT)
📍 San Antonio International Airport
🌍 United States
🕐 GMT -6
📐 Latitude: 29.533700942993164
📐 Longitude: -98.46980285644531

✈ Distance: Washington DC,USA to San Antonio,USA2261.96 km

📅 Results on this page are loaded for 15 Apr 2026. Click View all flights for the complete live search.

Washington DC to San Antonio — what to expect when booking

The BWI–SAT 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 Washington DC,USA and San Antonio,USA is approximately 2261.96 km.

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Washington DC Manchester
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Washington DC Memphis
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Washington DC Miami
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Washington DC Milwaukee
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Washington DC Minneapolis
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Washington DC Montego Bay
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Washington DC Nashville
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Washington DC New Orleans
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Washington DC Rochester
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BWI → SLC
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Washington DC San Francisco
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More flights from San Antonio (SAT)
32 routes
❓ Frequently asked questions — Washington DC to San Antonio 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 Washington DC,USA (BWI) and San Antonio,USA (SAT) is approximately 2261.96 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.