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 $102 One Way, $200 Round Trip

Prices starting at $200 for return flights and $102 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, May 14 - Sat, May 16
IAD
Washington
SAT
San Antonio
$200 Roundtrip, found 2 days ago
$200
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Thu, May 14 from Washington to San Antonio, returning Sat, May 16, priced at $200 found 2 days ago
Fri, Apr 10 - Sat, Apr 18
IAD
Washington
SAT
San Antonio
$206 Roundtrip, found 4 days ago
$206
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Fri, Apr 10 from Washington to San Antonio, returning Sat, Apr 18, priced at $206 found 4 days ago
Mon, Apr 6 - Fri, Apr 10
IAD
Washington
SAT
San Antonio
$238 Roundtrip, found 5 days ago
$238
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Mon, Apr 6 from Washington to San Antonio, returning Fri, Apr 10, priced at $238 found 5 days ago
Fri, Apr 17 - Mon, Apr 20
IAD
Washington
SAT
San Antonio
$239 Roundtrip, found 1 day ago
$239
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Fri, Apr 17 from Washington to San Antonio, returning Mon, Apr 20, priced at $239 found 1 day ago
Fri, May 8 - Mon, May 11
IAD
Washington
SAT
San Antonio
$249 Roundtrip, found 2 days ago
$249
Roundtrip
found 2 days ago
Select United flight, departing Fri, May 8 from Washington to San Antonio, returning Mon, May 11, priced at $249 found 2 days ago

Hotel Ideas near San Antonio Intl.

Airport Hotels near San Antonio Intl.

Wyndham Garden San Antonio Airport Northeast

Wyndham Garden San Antonio Airport Northeast

3 out of 5
8818 Jones Maltsberger Rd San Antonio TX
$90 nightly
The price is $107 total per night from Mar 1 to Mar 2
$107 total
Mar 1 - Mar 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 ...
9.2/10 Wonderful! (1,198 reviews)
Friendly and helpful staff, the place was decently clean and it was overall a comfortable stay.

Reviewed on Feb 21, 2026

Wyndham Garden San Antonio Airport Northeast
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 Mar 1 to Mar 2
$108 total
Mar 1 - Mar 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! (1,901 reviews)
No microwave, no mini fridge. Room smelled

Reviewed on Feb 21, 2026

Hampton Inn & Suites San Antonio-Airport
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
$80 nightly
The price is $95 total per night from Mar 1 to Mar 2
$95 total
Mar 1 - Mar 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 ...
9.4/10 Exceptional! (1,589 reviews)
Tons of leaves at the front entrance. Other than that, it was good.

Reviewed on Feb 22, 2026

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.

Hotels In San Antonio

Hotel Valencia Riverwalk

Hotel Valencia Riverwalk

4.5 out of 5
150 E Houston St San Antonio TX
$145 nightly
The price is $171 total per night from Mar 8 to Mar 9
$171 total
Mar 8 - Mar 9
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! (2,496 reviews)
Absolutely wonderful stay with friendly, attentive staff. The rooms are luxurious and spotless, featuring excellent linens and a comfortable mattress. We stayed in the Juliet suite, which offered a beautiful river view. We would definitely return. The restaurant was also excellent; be sure to try ...

Reviewed on Feb 22, 2026

Hotel Valencia Riverwalk
Crockett Hotel

Crockett Hotel

3 out of 5
320 Bonham San Antonio TX
$94 nightly
The price is $111 total per night from Mar 2 to Mar 3
$111 total
Mar 2 - Mar 3
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 ...
8.8/10 Excellent! (2,577 reviews)
I had reserved a delux king size bed, was not a king size bed it was a queen size bed and the room was very compact didn't have a microwave. Valet parking, i had a good experience very quick and food in hotel was good.

Reviewed on Feb 22, 2026

Crockett Hotel
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
$101 nightly
The price is $120 total per night from Mar 3 to Mar 4
$120 total
Mar 3 - Mar 4
Total with taxes and fees
Book a stay at this business-friendly hotel in San Antonio. Enjoy free breakfast, free WiFi, and a fitness center. Our guests praise the breakfast and the helpful ...
7.8/10 Good! (3,885 reviews)
I was upset over the fact that you have to pay $36 to park each night at the hotel. This was not upfront at all until check in and super frustrating.

Reviewed on Feb 22, 2026

La Quinta Inn & Suites by Wyndham 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 Mar 1 to Mar 2
$108 total
Mar 1 - Mar 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! (1,901 reviews)
No microwave, no mini fridge. Room smelled

Reviewed on Feb 21, 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
$86 nightly
The price is $101 total per night from Mar 1 to Mar 2
$101 total
Mar 1 - Mar 2
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)
Staff was very nice. Room was clean. Public areas were well kept and clean.

Reviewed on Feb 22, 2026

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
$80 nightly
The price is $95 total per night from Mar 1 to Mar 2
$95 total
Mar 1 - Mar 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 ...
9.4/10 Exceptional! (1,589 reviews)
Tons of leaves at the front entrance. Other than that, it was good.

Reviewed on Feb 22, 2026

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
$62 nightly
The price is $72 total per night from Mar 1 to Mar 2
$72 total
Mar 1 - Mar 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 ...
7/10 Good! (1,370 reviews)
The fact that you have to pay $16 for parking after already choosing to stay with them is crazy. First time I’ve ever had to pay for parking at a hotel I was staying at. Also, they charge your card double when you get there as a “deposit” so bring cash. Will never stay here again.

Reviewed on Feb 22, 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
$67 nightly
The price is $80 total per night from Feb 26 to Feb 27
$80 total
Feb 26 - Feb 27
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! (1,859 reviews)
The most moldy place I’ve ever been to. The handrails are falling off. The room smelled of mold. I have pictures of all the mold.

Reviewed on Feb 20, 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
$43 nightly
The price is $50 total per night from Mar 1 to Mar 2
$50 total
Mar 1 - Mar 2
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 ...
6.6/10 (1,004 reviews)
The condition of the room was not up to par the batting was worn and tattered and it didn't appear to be that clean.

Reviewed on Feb 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
$329 nightly
The price is $389 total per night from Mar 8 to Mar 9
$389 total
Mar 8 - Mar 9
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! (1,001 reviews)

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

Travelers say...
Everything was great

Reviewed on Feb 15, 2026

Hyatt Regency Hill Country Resort and Villas
Hotel Contessa

Hotel Contessa

4 out of 5
306 W Market Street San Antonio TX
$192 nightly
The price is $227 total per night from Feb 23 to Feb 24
$227 total
Feb 23 - Feb 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! (3,483 reviews)
Always a pleasure coming for the weekend with my family to stay at our favorite spot. Thank you again for your hospitality and wonderful staff

Reviewed on Feb 22, 2026

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 Mar 1 to Mar 2
$142 total
Mar 1 - Mar 2
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! (4,307 reviews)
Staff were kind, happy, empathetic, and helpful!

Reviewed on Feb 22, 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.

More to Explore