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 $107 One Way, $266 Round Trip

Prices starting at $266 for return flights and $107 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, Oct 7 - Fri, Oct 9
IAD
Washington
SAT
San Antonio
$266 Roundtrip, found 10 hours ago
$266
Roundtrip
found 10 hours ago
Select Frontier Airlines flight, departing Wed, Oct 7 from Washington to San Antonio, returning Fri, Oct 9, priced at $266 found 10 hours ago
Sat, Oct 24 - Tue, Oct 27
IAD
Washington
SAT
San Antonio
$285 Roundtrip, found 2 days ago
$285
Roundtrip
found 2 days ago
Select United flight, departing Sat, Oct 24 from Washington to San Antonio, returning Tue, Oct 27, priced at $285 found 2 days ago
Fri, Oct 16 - Fri, Oct 23
IAD
Washington
SAT
San Antonio
$288 Roundtrip, found 2 days ago
$288
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Fri, Oct 16 from Washington to San Antonio, returning Fri, Oct 23, priced at $288 found 2 days ago
Sat, Oct 24 - Tue, Oct 27
IAD
Washington
SAT
San Antonio
$289 Roundtrip, found 2 days ago
$289
Roundtrip
found 2 days ago
Select United flight, departing Sat, Oct 24 from Washington to San Antonio, returning Tue, Oct 27, priced at $289 found 2 days ago
Sat, Oct 24 - Tue, Oct 27
IAD
Washington
SAT
San Antonio
$299 Roundtrip, found 2 days ago
$299
Roundtrip
found 2 days ago
Select United flight, departing Sat, Oct 24 from Washington to San Antonio, returning Tue, Oct 27, priced at $299 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
The price is $95 total per night from Sep 20 to Sep 21
$95 total
per night
Sep 20 - Sep 21
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! (2,211 reviews)
"Clean room"

Reviewed on Sep 17, 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
The price is $101 total per night from Sep 20 to Sep 21
$101 total
per night
Sep 20 - Sep 21
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 ...
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
The price is $94 total per night from Sep 22 to Sep 23
$94 total
per night
Sep 22 - Sep 23
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! (2,700 reviews)
"My favorite hotel in San Antonio never had a problem at whatsoever."

Reviewed on Sep 18, 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

Hotel Valencia Riverwalk

Hotel Valencia Riverwalk

4.5 out of 5
150 E Houston St San Antonio TX
$191 nightly
The price is $225 total per night from Sep 24 to Sep 25
$225 total
Sep 24 - Sep 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! (3,091 reviews)
"Great location for Riverwalk access"

Reviewed on Sep 18, 2026

Hotel Valencia Riverwalk
Riverwalk Plaza

Riverwalk Plaza

4 out of 5
100 Villita Street San Antonio TX
$99 nightly
The price is $117 total per night from Sep 20 to Sep 21
$117 total
Sep 20 - Sep 21
Total with taxes and fees
Book a stay at this family-friendly hotel in San Antonio. Enjoy free WiFi, room service, and a 24-hour fitness center. Our guests praise the restaurant and the ...
8/10 Very Good! (6,459 reviews)
"Great stay"

Reviewed on Sep 17, 2026

Riverwalk Plaza
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 Sep 27 to Sep 28
$151 total
Sep 27 - Sep 28
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 ...
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 $98 total per night from Sep 27 to Sep 28
$98 total
Sep 27 - Sep 28
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! (2,032 reviews)
"We were just uncomfortable there & didn’t care for breakfast"

Reviewed on Sep 17, 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
$100 nightly
The price is $118 total per night from Sep 27 to Sep 28
$118 total
Sep 27 - Sep 28
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)
"The room was clean and comfortable, but I was going to get a bottled water, until I saw there was a charge to have a water bottle. It came off as really tacky, because if you were a diamond or whatever type of Hilton member you got a measly bottle of water, for being a "loyal" customer. When we checked ..."

Reviewed on Sep 13, 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 Sep 20 to Sep 21
$95 total
Sep 20 - Sep 21
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 ...
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
$61 nightly
The price is $71 total per night from Sep 27 to Sep 28
$71 total
Sep 27 - Sep 28
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! (1,735 reviews)
"I loved that it was near everything, but the room smelled musty and i’m pretty sure there was brown mold on the walls. My boyfriend broke out really bad and i ended up getting sick from staying here. I woke up in the middle of the night with a really stuffy nose and the smell was really strong. I ..."

Reviewed on Sep 16, 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 $69 total per night from Sep 22 to Sep 23
$69 total
Sep 22 - Sep 23
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 ...
7.2/10 Good! (2,057 reviews)
"Good place to stay close to downtown San Antonio. Friendly staff. Fairly clean. A/C worked well room had a fridge and microwave. Paint job in restroom due to some damage looked cheap and rushed. Made the room look even more dated and need of renovation. As a whole, the entire property is in much ..."

Reviewed on Sep 18, 2026

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
$47 nightly
The price is $54 total per night from Oct 18 to Oct 19
$54 total
Oct 18 - Oct 19
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 ...
7/10 Good! (1,000 reviews)
"Blankets and sheets were dirty, plumbing back up…. Very dirty hotel"

Reviewed on Sep 14, 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
The price is $495 total per night from Oct 1 to Oct 2
$495 total
per night
Oct 1 - Oct 2
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! (1,000 reviews)

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

Travelers say...
"Excellent establishment. Lovely property and gift shop was cute."

Reviewed on Sep 15, 2026

Hyatt Regency Hill Country Resort and Villas
Hotel Contessa

Hotel Contessa

4 out of 5
306 W Market Street San Antonio TX
The price is $217 total per night from Oct 18 to Oct 19
$217 total
per night
Oct 18 - Oct 19
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! (3,935 reviews)
"My favorite hotel downtown"

Reviewed on Sep 18, 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
The price is $151 total per night from Sep 27 to Sep 28
$151 total
per night
Sep 27 - Sep 28
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 ...
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

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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