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 $131 One Way, $256 Round Trip

Prices starting at $256 for return flights and $131 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, Aug 5 - Wed, Aug 12
IAD
Washington
SAT
San Antonio
$256 Roundtrip, found 2 days ago
$256
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Wed, Aug 5 from Washington to San Antonio, returning Wed, Aug 12, priced at $256 found 2 days ago
Wed, Jul 22 - Wed, Jul 29
IAD
Washington
SAT
San Antonio
$270 Roundtrip, found 1 day ago
$270
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Wed, Jul 22 from Washington to San Antonio, returning Wed, Jul 29, priced at $270 found 1 day ago
Tue, Aug 25 - Thu, Aug 27
IAD
Washington
SAT
San Antonio
$274 Roundtrip, found 6 days ago
$274
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Tue, Aug 25 from Washington to San Antonio, returning Thu, Aug 27, priced at $274 found 6 days ago
Tue, Sep 1 - Fri, Sep 4
IAD
Washington
SAT
San Antonio
$275 Roundtrip, found 6 days ago
$275
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Tue, Sep 1 from Washington to San Antonio, returning Fri, Sep 4, priced at $275 found 6 days ago
Wed, Jul 15 - Tue, Jul 21
IAD
Washington
SAT
San Antonio
$277 Roundtrip, found 2 days ago
$277
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Wed, Jul 15 from Washington to San Antonio, returning Tue, Jul 21, priced at $277 found 2 days 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 $93 total per night from Jun 28 to Jun 29
$93 total
Jun 28 - Jun 29
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! (1,854 reviews)
"The location and breakfast were great! Check in was easy and the room was clean. The staff were nice and welcoming. Our rooms were a bit warm in the afternoon and the pool area was very packed in the evening. A solid choice with a convenient location to the airport."

Reviewed on Jun 23, 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
$89 nightly
The price is $106 total per night from Jun 24 to Jun 25
$106 total
Jun 24 - Jun 25
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 ...
8.8/10 Excellent! (1,633 reviews)
"Got to the hotel to check in only to find out that the pool was closed. Four days with kids and no pool, no way. Lady at the desk was very rude as of I broke the pool. Still trying to get my money back!"

Reviewed on Jun 22, 2026

Wyndham Garden San Antonio Airport
La Quinta Inn & Suites by Wyndham San Antonio Airport

La Quinta Inn & Suites by Wyndham San Antonio Airport

3 out of 5
850 Halm Blvd San Antonio TX
$79 nightly
The price is $94 total per night from Jun 28 to Jun 29
$94 total
Jun 28 - Jun 29
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 ...
7.8/10 Good! (2,749 reviews)
"I have never written a complain about any hotel stays ever. And we had stayed there before but for the first time i think none of us had a nice stay. The sofa bed was super old and you can feel every single spring. And on the king size bed it was also an old bed. You can fell the whole from where ..."

Reviewed on Jun 22, 2026

La Quinta Inn & Suites by Wyndham 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

Drury Plaza Hotel San Antonio Riverwalk

Drury Plaza Hotel San Antonio Riverwalk

4 out of 5
105 S Saint Marys Street San Antonio TX
$128 nightly
The price is $151 total per night from Jul 5 to Jul 6
$151 total
Jul 5 - Jul 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! (4,800 reviews)
"Friendly staff, great amenities, overall great stay."

Reviewed on Jun 23, 2026

Drury Plaza Hotel San Antonio 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
$88 nightly
The price is $104 total per night from Jul 5 to Jul 6
$104 total
Jul 5 - Jul 6
Total with taxes and fees
Book a stay at this business-friendly hotel in San Antonio. Enjoy free breakfast, a fitness center, and parking (surcharge). Our guests praise the breakfast ...
8/10 Very Good! (4,004 reviews)
"We stayed 3 nights in June. Staff was friendly and professional however the room had a stinky smell when AC was turned off. I was charged all these extra fees including a $75 charge for smoking but I DID NOT SMOKE IN THE ROOM!!!! I was penalized for something I didn’t do. They ran out of towels and ..."

Reviewed on Jun 23, 2026

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

Hotel Valencia Riverwalk

4.5 out of 5
150 E Houston St San Antonio TX
$164 nightly
The price is $193 total per night from Jun 24 to Jun 25
$193 total
Jun 24 - Jun 25
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 ...
9.4/10 Exceptional! (2,851 reviews)
"Everything was great 10/10 the gentleman that helped us at the front desk was excellent, I didn’t get his name I wish I had but he provided excellent service. Pretty much everyone that works there was great. Great bar, great views, great clean comfortable room. I would definitely stay here ..."

Reviewed on Jun 23, 2026

Hotel Valencia 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
$84 nightly
The price is $99 total per night from Jul 1 to Jul 2
$99 total
Jul 1 - Jul 2
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! (2,006 reviews)
"Very nice staff great breakfast."

Reviewed on Jun 23, 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
$90 nightly
The price is $106 total per night from Jul 5 to Jul 6
$106 total
Jul 5 - Jul 6
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! (1,001 reviews)
"Everything was amazing and the staff was helpful we had an amazing stay"

Reviewed on Jun 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
$79 nightly
The price is $93 total per night from Jun 28 to Jun 29
$93 total
Jun 28 - Jun 29
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! (1,854 reviews)
"The location and breakfast were great! Check in was easy and the room was clean. The staff were nice and welcoming. Our rooms were a bit warm in the afternoon and the pool area was very packed in the evening. A solid choice with a convenient location to the airport."

Reviewed on Jun 23, 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 Jun 24 to Jun 25
$70 total
Jun 24 - Jun 25
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! (1,572 reviews)
"Muy sucio , descuidado el Hotel, mal servicio , y nunca limpiaron nuestro cuarto"

Reviewed on Jun 23, 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 Jun 28 to Jun 29
$74 total
Jun 28 - Jun 29
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
$43 nightly
The price is $50 total per night from Jun 29 to Jun 30
$50 total
Jun 29 - Jun 30
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 Morgan's Wonderland and ...
6.8/10 (1,000 reviews)
"Fantastic"

Reviewed on Jun 13, 2026

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
$393 nightly
The price is $465 total per night from Jun 28 to Jun 29
$465 total
Jun 28 - Jun 29
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! (1,003 reviews)

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

Travelers say...
"very friendly hosting"

Reviewed on Jun 19, 2026

Hyatt Regency Hill Country Resort and Villas
Hotel Contessa

Hotel Contessa

4 out of 5
306 W Market Street San Antonio TX
$165 nightly
The price is $195 total per night from Jul 14 to Jul 15
$195 total
Jul 14 - Jul 15
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! (3,652 reviews)
"Excellent"

Reviewed on Jun 23, 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
$128 nightly
The price is $151 total per night from Jul 5 to Jul 6
$151 total
Jul 5 - Jul 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! (4,800 reviews)
"Friendly staff, great amenities, overall great stay."

Reviewed on Jun 23, 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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