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

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

Cheap Flights from IAD to SAT starting at $104 One Way, $186 Round Trip

Prices starting at $186 for return flights and $104 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 31 - Wed, Jan 7
IAD
Washington
SAT
San Antonio
$186 Roundtrip, found 3 hours ago
$186
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Wed, Dec 31 from Washington to San Antonio, returning Wed, Jan 7, priced at $186 found 3 hours ago
Wed, Dec 31 - Thu, Jan 8
IAD
Washington
SAT
San Antonio
$197 Roundtrip, found 3 hours ago
$197
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Wed, Dec 31 from Washington to San Antonio, returning Thu, Jan 8, priced at $197 found 3 hours ago
Mon, Jan 5 - Thu, Jan 8
IAD
Washington
SAT
San Antonio
$218 Roundtrip, found 2 days ago
$218
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Mon, Jan 5 from Washington to San Antonio, returning Thu, Jan 8, priced at $218 found 2 days ago
Fri, Feb 20 - Sat, Feb 28
IAD
Washington
SAT
San Antonio
$227 Roundtrip, found 5 days ago
$227
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Fri, Feb 20 from Washington to San Antonio, returning Sat, Feb 28, priced at $227 found 5 days ago
Thu, Feb 19 - Sat, Feb 28
IAD
Washington
SAT
San Antonio
$243 Roundtrip, found 5 days ago
$243
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Thu, Feb 19 from Washington to San Antonio, returning Sat, Feb 28, priced at $243 found 5 days ago

Hotel Ideas near San Antonio Intl.

Airport Hotels near San Antonio Intl.

Hampton Inn & Suites San Antonio-Airport

Hampton Inn & Suites San Antonio-Airport

2.5 out of 5
8902 Jones Maltsberger Rd San Antonio TX
$80 nightly
The price is $94 total per night from Dec 15 to Dec 16
$94 total
Dec 15 - Dec 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! (1,704 reviews)
No microwave, no fridge

Reviewed on Nov 26, 2025

Hampton Inn & Suites 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
$90 nightly
The price is $106 total per night from Jan 1 to Jan 2
$106 total
Jan 1 - Jan 2, 2026
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! (1,927 reviews)
Only complaint are the pillows.

Reviewed on Nov 30, 2025

Drury Plaza Hotel 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 Dec 8 to Dec 9
$89 total
Dec 8 - Dec 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 ...
7.6/10 Good! (2,830 reviews)
Everything was excellent!!!

Reviewed on Nov 23, 2025

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
$132 nightly
The price is $155 total per night from Dec 24 to Dec 25
$155 total
Dec 24 - Dec 25
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! (2,190 reviews)
Clean room/Excellent Staff

Reviewed on Dec 1, 2025

Hotel Valencia Riverwalk
Riverwalk Plaza

Riverwalk Plaza

4 out of 5
100 Villita Street San Antonio TX
$89 nightly
The price is $105 total per night from Dec 24 to Dec 25
$105 total
Dec 24 - Dec 25
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! (6,143 reviews)
.

Reviewed on Nov 27, 2025

Riverwalk Plaza
Sonesta ES Suites San Antonio Downtown Alamo Plaza

Sonesta ES Suites San Antonio Downtown Alamo Plaza

3 out of 5
425 Bonham San Antonio TX
$87 nightly
The price is $103 total per night from Dec 2 to Dec 3
$103 total
Dec 2 - Dec 3
Total with taxes and fees
Book a stay at this business-friendly hotel in San Antonio. Enjoy free breakfast, free WiFi, and an outdoor pool. Our guests praise the breakfast and the helpful ...
8.2/10 Very Good! (1,871 reviews)
E

Reviewed on Nov 26, 2025

Sonesta ES Suites San Antonio Downtown Alamo Plaza
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
$80 nightly
The price is $94 total per night from Dec 15 to Dec 16
$94 total
Dec 15 - Dec 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! (1,704 reviews)
No microwave, no fridge

Reviewed on Nov 26, 2025

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
$78 nightly
The price is $92 total per night from Dec 14 to Dec 15
$92 total
Dec 14 - Dec 15
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 ...
8.2/10 Very Good! (1,008 reviews)
The airport shuttle was easy to find and Juan our driver was very helpful. Our departure was very early so breakfast was not part of our plan. Very clean room.

Reviewed on Nov 24, 2025

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

Heritage Inn Suites San Antonio Airpt, Trademark by Wyndham

2.5 out of 5
143 NE Loop 410 San Antonio TX
$84 nightly
The price is $99 total per night from Dec 2 to Dec 3
$99 total
Dec 2 - Dec 3
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! (1,507 reviews)
The lady at the front desk was very courteous. It was very clean, but the elevator. And it was very noisy during the night. Hard to sleep hearing all traffic on the 410.

Reviewed on Nov 24, 2025

Heritage Inn Suites San Antonio Airpt, Trademark by 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
$57 nightly
The price is $67 total per night from Dec 7 to Dec 8
$67 total
Dec 7 - Dec 8
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 ...
6.8/10 (1,259 reviews)
Wonderful very close to riverwalk

Reviewed on Nov 16, 2025

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 Dec 4 to Dec 5
$74 total
Dec 4 - Dec 5
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! (1,756 reviews)
The Red Roof Inn Plus was an excellent choice for me. My room was spacious with air conditioning, a comfortable bed, a desk, a microwave, refrigerator, coffee maker, ironing board, blow dryer and great lighting. There is also a pool. There were plenty of outlets for electronics. Great area, very ...

Reviewed on Nov 25, 2025

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
$38 nightly
The price is $44 total per night from Dec 14 to Dec 15
$44 total
Dec 14 - Dec 15
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 ...
6.4/10 (1,006 reviews)
Room was amazingly clean, staff was super courteous, beds were comfortable

Reviewed on Nov 24, 2025

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
$334 nightly
The price is $395 total per night from Dec 2 to Dec 3
$395 total
Dec 2 - Dec 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 ...
8.8/10 Excellent! (1,003 reviews)

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

Travelers say...
Beautiful resort!

Reviewed on Nov 23, 2025

Hyatt Regency Hill Country Resort and Villas
Hotel Contessa

Hotel Contessa

4 out of 5
306 W Market Street San Antonio TX
$122 nightly
The price is $144 total per night from Dec 16 to Dec 17
$144 total
Dec 16 - Dec 17
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. ...
8.8/10 Excellent! (3,405 reviews)
Loved this hotel!

Reviewed on Nov 26, 2025

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 Dec 14 to Dec 15
$142 total
Dec 14 - Dec 15
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! (4,079 reviews)
We booked 3 rooms for 7 people. Everything was perfect. Will definitely visit again. Thanks for making our family trip to San Antonio awesome!

Reviewed on Nov 29, 2025

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.

More to Explore