Cheap flights from IAD to SAT (Washington Dulles Intl. to San Antonio Intl.)

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Cheap Flights from IAD to SAT starting at $101 One Way, $191 Round Trip

Prices starting at $191 for return flights and $101 for one-way flights to San Antonio Intl. were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, May 9 - Sat, May 16
IAD
Washington
SAT
San Antonio
$191 Roundtrip, found 4 days ago
$191
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Sat, May 9 from Washington to San Antonio, returning Sat, May 16, priced at $191 found 4 days ago
Thu, May 7 - Sat, May 16
IAD
Washington
SAT
San Antonio
$221 Roundtrip, found 4 days ago
$221
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Thu, May 7 from Washington to San Antonio, returning Sat, May 16, priced at $221 found 4 days ago
Mon, Apr 6 - Mon, Apr 13
IAD
Washington
SAT
San Antonio
$224 Roundtrip, found 1 day ago
$224
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Mon, Apr 6 from Washington to San Antonio, returning Mon, Apr 13, priced at $224 found 1 day ago
Fri, Apr 3 - Mon, Apr 13
IAD
Washington
SAT
San Antonio
$238 Roundtrip, found 2 days ago
$238
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Fri, Apr 3 from Washington to San Antonio, returning Mon, Apr 13, priced at $238 found 2 days ago
Mon, Apr 6 - Fri, Apr 10
IAD
Washington
SAT
San Antonio
$246 Roundtrip, found 13 hours ago
$246
Roundtrip
found 13 hours ago
Select Frontier Airlines flight, departing Mon, Apr 6 from Washington to San Antonio, returning Fri, Apr 10, priced at $246 found 13 hours ago

Hotel Ideas near San Antonio Intl.

Airport Hotels near San Antonio Intl.

Wyndham Garden San Antonio Airport

Wyndham Garden San Antonio Airport

3 out of 5
8818 Jones Maltsberger Rd San Antonio TX
$89 nightly
The price is $105 total per night from Mar 22 to Mar 23
$105 total
Mar 22 - Mar 23
Total with taxes and fees
Book a stay at this business-friendly hotel in San Antonio. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
9.2/10 Wonderful! (1,235 reviews)
The room was super clean and the drivers to and from the airport were awesome!!

Reviewed on Mar 4, 2026

Wyndham Garden San Antonio Airport
Heritage Inn & Suites San Antonio Airport, Trademark Wyndham

Heritage Inn & Suites San Antonio Airport, Trademark Wyndham

2.5 out of 5
143 NE Loop 410 San Antonio TX
$80 nightly
The price is $95 total per night from Mar 8 to Mar 9
$95 total
Mar 8 - Mar 9
Total with taxes and fees
Book a stay at this business-friendly hotel in San Antonio. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
9.4/10 Exceptional! (1,604 reviews)
Shuttle pick up was quick, staff at check in was helpful and friendly. Spacious and clean room. Overall, I enjoyed my stay at this hotel.

Reviewed on Mar 5, 2026

Heritage Inn & Suites San Antonio Airport, Trademark Wyndham
Hampton Inn & Suites San Antonio-Airport

Hampton Inn & Suites San Antonio-Airport

2.5 out of 5
8902 Jones Maltsberger Rd San Antonio TX
$91 nightly
The price is $108 total per night from Mar 15 to Mar 16
$108 total
Mar 15 - Mar 16
Total with taxes and fees
Book a stay at this business-friendly hotel in San Antonio. Enjoy free breakfast, free WiFi, and a free airport shuttle. Our guests praise the breakfast and ...
8.4/10 Very Good! (1,914 reviews)
very old

Reviewed on Mar 4, 2026

Hampton Inn & Suites San Antonio-Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Hotels In San Antonio

Crockett Hotel

Crockett Hotel

3 out of 5
320 Bonham San Antonio TX
$118 nightly
The price is $140 total per night from Mar 16 to Mar 17
$140 total
Mar 16 - Mar 17
Total with taxes and fees
Book a stay at this historic hotel in San Antonio. Enjoy free WiFi, valet parking (surcharge), and a 24-hour front desk. Our guests praise the pool and the restaurant ...
8.8/10 Excellent! (2,601 reviews)
The room was clean, the staff was friendly, and it was within walking distance of the Almo and Riverview Walk area.

Reviewed on Mar 4, 2026

Crockett Hotel
Hotel Valencia Riverwalk

Hotel Valencia Riverwalk

4.5 out of 5
150 E Houston St San Antonio TX
$142 nightly
The price is $166 total per night from Apr 5 to Apr 6
$166 total
Apr 5 - Apr 6
Total with taxes and fees
Book a stay at this luxury hotel in San Antonio. Enjoy free WiFi, a full-service spa, and breakfast (surcharge). Our guests praise the helpful staff and the ...
9.4/10 Exceptional! (2,525 reviews)
The property is clean and great location. We had a room with a balcony overlooking the river but that was also the problem. The room was extremely noisy. The doors to the balcony are like paper and you hear EVERYTHING ALL NIGHT - birds, boats, cars, people, etc. We did not sleep well. Something needs ...

Reviewed on Mar 5, 2026

Hotel Valencia Riverwalk
La Quinta Inn & Suites by Wyndham San Antonio Riverwalk

La Quinta Inn & Suites by Wyndham San Antonio Riverwalk

3 out of 5
303 Blum Street San Antonio TX
$92 nightly
The price is $109 total per night from Apr 5 to Apr 6
$109 total
Apr 5 - Apr 6
Total with taxes and fees
Book a stay at this business-friendly hotel in San Antonio. Enjoy free breakfast, free WiFi, and a fitness center. Our guests praise the breakfast and the helpful ...
7.8/10 Good! (3,915 reviews)
Although kinda monotonous, the breakfast was fresh and the dining area clean. The pool and hot tub were sparkling and maintenance came right away to fix a problem.

Reviewed on Mar 5, 2026

La Quinta Inn & Suites by Wyndham San Antonio Riverwalk
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

San Antonio Hotels With Airport Transportation

Hampton Inn & Suites San Antonio-Airport

Hampton Inn & Suites San Antonio-Airport

2.5 out of 5
8902 Jones Maltsberger Rd San Antonio TX
$91 nightly
The price is $108 total per night from Mar 15 to Mar 16
$108 total
Mar 15 - Mar 16
Total with taxes and fees
Book a stay at this business-friendly hotel in San Antonio. Enjoy free breakfast, free WiFi, and a free airport shuttle. Our guests praise the breakfast and ...
8.4/10 Very Good! (1,914 reviews)
very old

Reviewed on Mar 4, 2026

Hampton Inn & Suites San Antonio-Airport
Hilton Garden Inn San Antonio Airport South

Hilton Garden Inn San Antonio Airport South

3 out of 5
8505 Broadway Street San Antonio TX
$86 nightly
The price is $101 total per night from Mar 15 to Mar 16
$101 total
Mar 15 - Mar 16
Total with taxes and fees
Book a stay at this business-friendly hotel in San Antonio. Enjoy free WiFi, breakfast (surcharge), and a free airport shuttle. Our guests praise the helpful ...
8.4/10 Very Good! (1,000 reviews)
Staff was very nice. Room was clean. Public areas were well kept and clean.

Reviewed on Feb 22, 2026

Hilton Garden Inn San Antonio Airport South
Heritage Inn & Suites San Antonio Airport, Trademark Wyndham

Heritage Inn & Suites San Antonio Airport, Trademark Wyndham

2.5 out of 5
143 NE Loop 410 San Antonio TX
$80 nightly
The price is $95 total per night from Mar 8 to Mar 9
$95 total
Mar 8 - Mar 9
Total with taxes and fees
Book a stay at this business-friendly hotel in San Antonio. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
9.4/10 Exceptional! (1,604 reviews)
Shuttle pick up was quick, staff at check in was helpful and friendly. Spacious and clean room. Overall, I enjoyed my stay at this hotel.

Reviewed on Mar 5, 2026

Heritage Inn & Suites San Antonio Airport, Trademark Wyndham
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Low Priced San Antonio Hotels

Days Inn by Wyndham San Antonio Alamo/Riverwalk

Days Inn by Wyndham San Antonio Alamo/Riverwalk

2 out of 5
400 Bowie Street San Antonio TX
$65 nightly
The price is $75 total per night from Apr 5 to Apr 6
$75 total
Apr 5 - Apr 6
Total with taxes and fees
Book a stay at this business-friendly hotel in San Antonio. Enjoy free breakfast, free WiFi, and parking (surcharge). Our guests praise the helpful staff and ...
7/10 Good! (1,386 reviews)
Easy check in. Friendly staff.

Reviewed on Mar 5, 2026

Days Inn by Wyndham San Antonio Alamo/Riverwalk
Red Roof Inn PLUS+ San Antonio Downtown - Riverwalk

Red Roof Inn PLUS+ San Antonio Downtown - Riverwalk

2.5 out of 5
1011 E Houston St San Antonio TX
$63 nightly
The price is $74 total per night from Mar 31 to Apr 1
$74 total
Mar 31 - Apr 1
Total with taxes and fees
Stay at this hotel in San Antonio. Enjoy free WiFi, an outdoor pool, and parking (surcharge). Our guests praise the helpful staff and the clean rooms in our ...
7/10 Good! (1,870 reviews)
Many shops and attractions within walking distance e.g. The Alamo and the River Center Mall.

Reviewed on Mar 5, 2026

Red Roof Inn PLUS+ San Antonio Downtown - Riverwalk
Baymont by Wyndham San Antonio Near South Texas Medical Ctr

Baymont by Wyndham San Antonio Near South Texas Medical Ctr

2.5 out of 5
9542 West Interstate 10 San Antonio TX
Book a stay at this business-friendly hotel in San Antonio. Enjoy free WiFi, free parking, and a 24-hour fitness center. Popular attractions Six Flags Fiesta ...
Get rates
Baymont by Wyndham San Antonio Near South Texas Medical Ctr
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Family Friendly Hotels in San Antonio

Hyatt Regency Hill Country Resort and Villas

Hyatt Regency Hill Country Resort and Villas

4 out of 5
9800 Hyatt Resort Dr San Antonio TX
$375 nightly
The price is $444 total per night from Mar 8 to Mar 9
$444 total
Mar 8 - Mar 9
Total with taxes and fees
Book a stay at this golf hotel in San Antonio. Enjoy free WiFi, 3 outdoor pools, and 5 restaurants. Our guests praise the helpful staff and the clean rooms in ...
8.8/10 Excellent! (1,001 reviews)

Families like: Outdoor pools, free waterpark access, playground, game room

Travelers say...
Everything was great

Reviewed on Feb 15, 2026

Hyatt Regency Hill Country Resort and Villas
Hotel Contessa

Hotel Contessa

4 out of 5
306 W Market Street San Antonio TX
$172 nightly
The price is $204 total per night from Apr 1 to Apr 2
$204 total
Apr 1 - Apr 2
Total with taxes and fees
Book a stay at this spa hotel in San Antonio. Enjoy free WiFi, an outdoor pool, and a full-service spa. Our guests praise the breakfast and the pool in our reviews. ...
9/10 Wonderful! (3,488 reviews)
The room was very clean and comfortable. The staff was the best, the cleaning staff, front desk, restaurant, and the parking staff outside.

Reviewed on Mar 5, 2026

Hotel Contessa
Drury Plaza Hotel San Antonio Riverwalk

Drury Plaza Hotel San Antonio Riverwalk

3 out of 5
105 S Saint Marys Street San Antonio TX
$120 nightly
The price is $142 total per night from Apr 5 to Apr 6
$142 total
Apr 5 - Apr 6
Total with taxes and fees
Book a stay at this business-friendly hotel in San Antonio. Enjoy free breakfast, free WiFi, and 2 hot tubs. Our guests praise the breakfast and the pool in ...
9.4/10 Exceptional! (4,344 reviews)
Great!

Reviewed on Mar 6, 2026

Drury Plaza Hotel San Antonio Riverwalk
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

IAD to SAT Route Info

Origin Airport
Destination Airport
Number Of Airlines Serving
Distance
Shortest Flight Departure Time
Shortest Flight Departure Date
IAD Address & GPS
Address:
1 Saarinen Circle
Dulles VA, 20166
United States
IATA Code:
IAD
Longitude:
-77.447735
Latitude:
38.95315
Time Zone:
America/New_York
SAT Address & GPS
Address:
9800 Airport Boulevard
San Antonio TX, 78216
United States
IATA Code:
SAT
Longitude:
-98.472643
Latitude:
29.524937
Time Zone:
America/Chicago

Frequently asked questions

Are there non-stop flights from Dulles Intl. Airport to San Antonio Intl. Airport (SAT)?
Whether you're jetting off on a big world adventure or traveling for business, a nonstop flight is the way to go. With United Airlines you can get from Dulles Intl. Airport to SAT in one simple journey.
What is the shortest flight from IAD to San Antonio Airport?
Jetting from IAD to San Antonio Intl. Airport (SAT) will take you at least 6 hours and 18 minutes. Enjoy a wine and watch a flick or two — this is your chance to just relax.
How many hours flight from Dulles Intl. Airport to San Antonio Intl. Airport (SAT)?
The trip from IAD to SAT will take about 6 hours and 25 minutes. A couple of movies, some light reading and a nice snooze will help make time zip by.
What airlines have the most flights from Washington Dulles Intl. Airport (IAD) to San Antonio Airport?
If you're after a problem-free flying experience, reserve your ticket with United Airlines. This air carrier advertises 91 flights every month from Washington to San Antonio and is one of the best airlines servicing this route.

Map To Nearby Hotels

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.

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