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 $105 One Way, $227 Round Trip

Prices starting at $227 for return flights and $105 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.

Wed, Dec 2 - Sat, Dec 5
IAD
Washington
SAT
San Antonio
$227 Roundtrip, found 5 days ago
$227
Roundtrip
found 5 days ago
Select United flight, departing Wed, Dec 2 from Washington to San Antonio, returning Sat, Dec 5, priced at $227 found 5 days ago
Tue, Nov 17 - Sat, Nov 21
IAD
Washington
SAT
San Antonio
$237 Roundtrip, found 5 days ago
$237
Roundtrip
found 5 days ago
Select United flight, departing Tue, Nov 17 from Washington to San Antonio, returning Sat, Nov 21, priced at $237 found 5 days ago
Thu, Nov 19 - Mon, Nov 23
IAD
Washington
SAT
San Antonio
$238 Roundtrip, found 3 days ago
$238
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Thu, Nov 19 from Washington to San Antonio, returning Mon, Nov 23, priced at $238 found 3 days ago
Wed, Dec 2 - Sat, Dec 5
IAD
Washington
SAT
San Antonio
$247 Roundtrip, found 5 days ago
$247
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Dec 2 from Washington to San Antonio, returning Sat, Dec 5, priced at $247 found 5 days ago
Wed, Dec 16 - Mon, Dec 21
IAD
Washington
SAT
San Antonio
$247 Roundtrip, found 3 hours ago
$247
Roundtrip
found 3 hours ago
Select United flight, departing Wed, Dec 16 from Washington to San Antonio, returning Mon, Dec 21, priced at $247 found 3 hours ago

Hotel Ideas near San Antonio Intl.

Airport Hotels near San Antonio Intl.

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
$79 nightly
The price is $94 total per night from Nov 8 to Nov 9
$94 total
Nov 8 - Nov 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 ...
9/10 Wonderful! (2,358 reviews)
"Heater did not work and room temp was 68. We were switched to another room and also 68 and finally the 3rd room, had a working heater but the noice from expressway was real loud because room was closest to expressway. The manager said the furnaces was turned off because of mugginess. Did not like ..."

Reviewed on Nov 1, 2026

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

Wyndham Garden San Antonio Airport

3 out of 5
8818 Jones Maltsberger Rd San Antonio TX
$84 nightly
The price is $100 total per night from Nov 5 to Nov 6
$100 total
Nov 5 - Nov 6
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 ...
8.6/10 Excellent! (2,036 reviews)
"all good"

Reviewed on Nov 1, 2026

Wyndham Garden San Antonio Airport
Drury Plaza Hotel San Antonio Airport

Drury Plaza Hotel San Antonio Airport

3 out of 5
95 NE Loop 410 San Antonio TX
$112 nightly
The price is $134 total per night from Nov 15 to Nov 16
$134 total
Nov 15 - Nov 16
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! (2,318 reviews)
"!"

Reviewed on Nov 1, 2026

Drury Plaza Hotel 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

Hotel Valencia Riverwalk, Valencia Collection

Hotel Valencia Riverwalk, Valencia Collection

4.5 out of 5
150 E Houston St San Antonio TX
$161 nightly
The price is $192 total per night from Nov 15 to Nov 16
$192 total
Nov 15 - Nov 16
Total with taxes and fees
Book a stay at this luxury hotel in San Antonio. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the helpful staff and the clean ...
Hotel Valencia Riverwalk, Valencia Collection
Crockett Hotel

Crockett Hotel

3 out of 5
320 Bonham San Antonio TX
$75 nightly
The price is $90 total per night from Nov 17 to Nov 18
$90 total
Nov 17 - Nov 18
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 ...
Crockett Hotel
Drury Plaza Hotel San Antonio Riverwalk

Drury Plaza Hotel San Antonio Riverwalk

4 out of 5
105 S Saint Marys Street San Antonio TX
$126 nightly
The price is $150 total per night from Nov 15 to Nov 16
$150 total
Nov 15 - Nov 16
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! (5,463 reviews)
"It was very clean, very secure, love the views from room we stayed in staff very attentive, over all super nice!."

Reviewed on Nov 1, 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.

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
$83 nightly
The price is $99 total per night from Nov 15 to Nov 16
$99 total
Nov 15 - Nov 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! (2,072 reviews)
"Everything was great clean and the breakfast was so good."

Reviewed on Oct 31, 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
$92 nightly
The price is $109 total per night from Nov 15 to Nov 16
$109 total
Nov 15 - Nov 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 ...
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
$79 nightly
The price is $94 total per night from Nov 8 to Nov 9
$94 total
Nov 8 - Nov 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 ...
9/10 Wonderful! (2,358 reviews)
"Heater did not work and room temp was 68. We were switched to another room and also 68 and finally the 3rd room, had a working heater but the noice from expressway was real loud because room was closest to expressway. The manager said the furnaces was turned off because of mugginess. Did not like ..."

Reviewed on Nov 1, 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
$60 nightly
The price is $70 total per night from Dec 1 to Dec 2
$70 total
Dec 1 - Dec 2
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 ...
7.2/10 Good! (1,808 reviews)
"Great and convenient place to stay walking distance from all of the river walk attractions"

Reviewed on Nov 1, 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
$58 nightly
The price is $70 total per night from Nov 15 to Nov 16
$70 total
Nov 15 - Nov 16
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 ...
Red Roof Inn PLUS+ San Antonio Downtown - Riverwalk
Super 8 by Wyndham Universal City

Super 8 by Wyndham Universal City

2 out of 5
200 Palisades Dr Universal City TX
$44 nightly
The price is $51 total per night from Nov 15 to Nov 16
$51 total
Nov 15 - Nov 16
Total with taxes and fees
Book a stay at this business-friendly hotel in Universal City. Enjoy free WiFi, free parking, and an outdoor pool. Popular attractions Regal Live Oak and Olympia ...
Super 8 by Wyndham Universal City
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
$441 nightly
The price is $527 total per night from Nov 2 to Nov 3
$527 total
Nov 2 - Nov 3
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 ...
Hyatt Regency Hill Country Resort and Villas
Hotel Contessa

Hotel Contessa

4 out of 5
306 W Market Street San Antonio TX
$191 nightly
The price is $228 total per night from Nov 23 to Nov 24
$228 total
Nov 23 - Nov 24
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! (4,047 reviews)
"We had high expectations as this hotel had a higher rating and had supposedly been renovated in 2024. Our room certainly was not well renovated. Musty smelling pillows, slightly cooling refrigerator, bedroom TV intermittent, luke warm water, room safe broken, missing knobs on dresser, sofa table ..."

Reviewed on Nov 1, 2026

Hotel Contessa
Drury Plaza Hotel San Antonio Riverwalk

Drury Plaza Hotel San Antonio Riverwalk

4 out of 5
105 S Saint Marys Street San Antonio TX
$126 nightly
The price is $150 total per night from Nov 15 to Nov 16
$150 total
Nov 15 - Nov 16
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! (5,463 reviews)
"It was very clean, very secure, love the views from room we stayed in staff very attentive, over all super nice!."

Reviewed on Nov 1, 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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