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 $120 One Way, $230 Round Trip

Prices starting at $230 for return flights and $120 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.

Thu, Nov 12 - Mon, Nov 16
IAD
Washington
SAT
San Antonio
$230 Roundtrip, found 19 hours ago
$230
Roundtrip
found 19 hours ago
Select Frontier Airlines flight, departing Thu, Nov 12 from Washington to San Antonio, returning Mon, Nov 16, priced at $230 found 19 hours ago
Thu, Oct 15 - Wed, Oct 21
IAD
Washington
SAT
San Antonio
$234 Roundtrip, found 2 days ago
$234
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Thu, Oct 15 from Washington to San Antonio, returning Wed, Oct 21, priced at $234 found 2 days ago
Sat, Oct 17 - Sat, Oct 24
IAD
Washington
SAT
San Antonio
$244 Roundtrip, found 2 days ago
$244
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Sat, Oct 17 from Washington to San Antonio, returning Sat, Oct 24, priced at $244 found 2 days ago
Thu, Oct 15 - Wed, Oct 21
IAD
Washington
SAT
San Antonio
$263 Roundtrip, found 2 days ago
$263
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Thu, Oct 15 from Washington to San Antonio, returning Wed, Oct 21, priced at $263 found 2 days ago
Wed, Jan 13 - Thu, Jan 14
IAD
Washington
SAT
San Antonio
$269 Roundtrip, found 2 days ago
$269
Roundtrip
found 2 days ago
Select United flight, departing Wed, Jan 13 from Washington to San Antonio, returning Thu, Jan 14, priced at $269 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
$80 nightly
The price is $95 total per night from Sep 28 to Sep 29
$95 total
Sep 28 - Sep 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 ...
9/10 Wonderful! (2,249 reviews)
"Nice place to stay beds were comfortable. Restrooms are small and had a little mold in the shower"

Reviewed on Sep 27, 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
$88 nightly
The price is $104 total per night from Oct 11 to Oct 12
$104 total
Oct 11 - Oct 12
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! (1,952 reviews)
"Clean room and plenty of parking"

Reviewed on Sep 26, 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
$75 nightly
The price is $89 total per night from Oct 1 to Oct 2
$89 total
Oct 1 - Oct 2
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! (2,720 reviews)
"Room was clean and staff was friendly"

Reviewed on Sep 27, 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
$201 nightly
The price is $237 total per night from Sep 30 to Oct 1
$237 total
Sep 30 - Oct 1
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
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 30 to Oct 1
$117 total
Sep 30 - Oct 1
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! (6,468 reviews)
"The lobby looks fancy BUT the rooms are very outdated. The toilet seat was old, faded, and moldy."

Reviewed on Sep 26, 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
$132 nightly
The price is $156 total per night from Oct 18 to Oct 19
$156 total
Oct 18 - Oct 19
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! (5,319 reviews)
"This was our 2nd stay at a Drury Hotel. This did not disappoint! From the cleanliness, friendly staff, and meals it was top notch!"

Reviewed on Sep 27, 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
$91 nightly
The price is $108 total per night from Oct 4 to Oct 5
$108 total
Oct 4 - Oct 5
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! (2,038 reviews)
"The employees acted like you were interrupting them if you asked a question. They made me pay an additional $50.00 for incident deposit, I think is what they called it. The lady at the front desk said I would get it back Sunday when I check out. A week later and I still haven't received it. I doubt ..."

Reviewed on Sep 25, 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
$99 nightly
The price is $117 total per night from Oct 4 to Oct 5
$117 total
Oct 4 - Oct 5
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
$80 nightly
The price is $95 total per night from Sep 28 to Sep 29
$95 total
Sep 28 - Sep 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 ...
9/10 Wonderful! (2,249 reviews)
"Nice place to stay beds were comfortable. Restrooms are small and had a little mold in the shower"

Reviewed on Sep 27, 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
$64 nightly
The price is $74 total per night from Oct 6 to Oct 7
$74 total
Oct 6 - Oct 7
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! (1,748 reviews)
"room was disgusting, used soap in the bathtub, dirt in the bathtub, pubic hair on toilet and human feces marks, cockroaches everywhere and spiders, in short words the room was"

Reviewed on Sep 27, 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 30 to Oct 1
$69 total
Sep 30 - Oct 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 ...
7.2/10 Good! (2,082 reviews)
"Poor maintenance; deodorant smell pervasive in room and throught the property; (severely) peeling faux leather chair (arms); loud HVAC; lamp shade peeling and falling apart; interior doors scratched and needing paint. Also, "Big Brother" constantly announcing a warning throughout the lobby that you ..."

Reviewed on Sep 27, 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
$45 nightly
The price is $52 total per night from Oct 27 to Oct 28
$52 total
Oct 27 - Oct 28
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
$419 nightly
The price is $495 total per night from Oct 18 to Oct 19
$495 total
Oct 18 - Oct 19
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
$173 nightly
The price is $205 total per night from Oct 18 to Oct 19
$205 total
Oct 18 - Oct 19
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! (3,964 reviews)
"Like? Unless you like bloody sheets and a dirty room I would hold off. 1st room on their “Newly renovated rooms” the shower handle was missing so that you could not shower. The second room had bloody linens that that claimed that was due to a machine that burned the material. Tried reaching out to ..."

Reviewed on Sep 27, 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
$132 nightly
The price is $156 total per night from Oct 18 to Oct 19
$156 total
Oct 18 - Oct 19
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! (5,319 reviews)
"This was our 2nd stay at a Drury Hotel. This did not disappoint! From the cleanliness, friendly staff, and meals it was top notch!"

Reviewed on Sep 27, 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

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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