
Popular airlines from Washington Dulles Intl. Airport (IAD) to San Antonio International Airport (SAT)
- Delta
Delta
- United
United
- American Airlines
American Airlines
- Frontier Airlines
Frontier Airlines
- Southwest Airlines
Southwest Airlines
- Alaska Airlines
Alaska Airlines
- Plan, book, fly with confidence
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Cheap flights from Washington to San Antonio (IAD-SAT)
Prices were available within the past 7 days and start at €103 for one-way flights and €205 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, 30 Aug - Sat, 6 Sep
IAD
Washington
SAT
San Antonio
€205 Return, found 6 days ago
€205
Return
found 6 days ago

Sat, 30 Aug - Sat, 6 Sep
IAD
Washington
SAT
San Antonio
€219 Return, found 6 days ago
€219
Return
found 6 days ago

Sat, 30 Aug - Sat, 6 Sep
IAD
Washington
SAT
San Antonio
€228 Return, found 6 days ago
€228
Return
found 6 days ago

Sat, 30 Aug - Sat, 6 Sep
IAD
Washington
SAT
San Antonio
€237 Return, found 6 days ago
€237
Return
found 6 days ago

Sat, 30 Aug - Sat, 6 Sep
IAD
Washington
SAT
San Antonio
€242 Return, found 6 days ago
€242
Return
found 6 days ago

Sat, 30 Aug - Sat, 6 Sep
IAD
Washington
SAT
San Antonio
€246 Return, found 6 days ago
€246
Return
found 6 days ago

Sat, 30 Aug - Sat, 6 Sep
IAD
Washington
SAT
San Antonio
€252 Return, found 6 days ago
€252
Return
found 6 days ago

Sat, 30 Aug - Sat, 6 Sep
IAD
Washington
SAT
San Antonio
€256 Return, found 6 days ago
€256
Return
found 6 days ago

Sat, 30 Aug - Sat, 6 Sep
IAD
Washington
SAT
San Antonio
€260 Return, found 6 days ago
€260
Return
found 6 days ago

Sat, 30 Aug - Sat, 6 Sep
IAD
Washington
SAT
San Antonio
€264 Return, found 6 days ago
€264
Return
found 6 days ago

Sat, 30 Aug - Sat, 6 Sep
IAD
Washington
SAT
San Antonio
€267 Return, found 6 days ago
€267
Return
found 6 days ago

Sat, 30 Aug - Sat, 6 Sep
IAD
Washington
SAT
San Antonio
€268 Return, found 6 days ago
€268
Return
found 6 days ago

Sat, 30 Aug - Sat, 6 Sep
IAD
Washington
SAT
San Antonio
€275 Return, found 6 days ago
€275
Return
found 6 days ago

Sat, 30 Aug - Sat, 6 Sep
IAD
Washington
SAT
San Antonio
€307 Return, found 6 days ago
€307
Return
found 6 days ago

Sat, 30 Aug - Sat, 6 Sep
IAD
Washington
SAT
San Antonio
€312 Return, found 6 days ago
€312
Return
found 6 days ago

Sat, 30 Aug - Sat, 6 Sep
IAD
Washington
SAT
San Antonio
€316 Return, found 6 days ago
€316
Return
found 6 days ago
Find the cheapest month to fly from Washington (IAD) to San Antonio (SAT)
May is typically the cheapest month to fly
From €155 - €327 per traveller.
Graph displaying average flight prices per month
Origin airport | Washington Dulles Intl. |
Destination airport | San Antonio Intl. |
Return price | €204 |
Distance | 2178 km |
Average flight time | 2 hours 31 mins |
Perfect flights from Washington to San Antonio
Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Washington to San Antonio. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
Picture yourself strolling through the streets of San Antonio, surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
Our flexible Washington Dulles Intl. to San Antonio Intl. ticket options cater to your travel preferences, with incredible one-way fares from €103 and roundtrip prices from €205. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at San Antonio Intl. and explore San Antonio and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your IAD to SAT travel arrangements today and embark on the journey of a lifetime in San Antonio.
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