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 $116 One Way, $234 Round Trip

Prices starting at $234 for return flights and $116 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.

Sat, Sep 12 - Mon, Sep 14
IAD
Washington
SAT
San Antonio
$234 Roundtrip, found 1 hour ago
$234
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Sat, Sep 12 from Washington to San Antonio, returning Mon, Sep 14, priced at $234 found 1 hour ago
Sat, Oct 3 - Wed, Oct 7
IAD
Washington
SAT
San Antonio
$240 Roundtrip, found 17 hours ago
$240
Roundtrip
found 17 hours ago
Select Frontier Airlines flight, departing Sat, Oct 3 from Washington to San Antonio, returning Wed, Oct 7, priced at $240 found 17 hours ago
Mon, Aug 31 - Tue, Sep 1
IAD
Washington
SAT
San Antonio
$244 Roundtrip, found 19 hours ago
$244
Roundtrip
found 19 hours ago
Select Frontier Airlines flight, departing Mon, Aug 31 from Washington to San Antonio, returning Tue, Sep 1, priced at $244 found 19 hours ago
Wed, Sep 2 - Mon, Sep 7
IAD
Washington
SAT
San Antonio
$249 Roundtrip, found 5 days ago
$249
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Sep 2 from Washington to San Antonio, returning Mon, Sep 7, priced at $249 found 5 days ago
Mon, Aug 24 - Mon, Aug 31
IAD
Washington
SAT
San Antonio
$250 Roundtrip, found 6 days ago
$250
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Mon, Aug 24 from Washington to San Antonio, returning Mon, Aug 31, priced at $250 found 6 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 Aug 9 to Aug 10
$95 total
Aug 9 - Aug 10
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
Drury Plaza Hotel San Antonio Airport

Drury Plaza Hotel San Antonio Airport

3 out of 5
95 NE Loop 410 San Antonio TX
$92 nightly
The price is $109 total per night from Sep 3 to Sep 4
$109 total
Sep 3 - Sep 4
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 ...
Drury Plaza Hotel San Antonio Airport
Wyndham Garden San Antonio Airport

Wyndham Garden San Antonio Airport

3 out of 5
8818 Jones Maltsberger Rd San Antonio TX
$78 nightly
The price is $92 total per night from Sep 3 to Sep 4
$92 total
Sep 3 - Sep 4
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! (1,780 reviews)
"I think its haunted"

Reviewed on Aug 3, 2026

Wyndham Garden 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 Aug 9 to Aug 10
$151 total
Aug 9 - Aug 10
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! (5,029 reviews)
"Great stay"

Reviewed on Aug 4, 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
$92 nightly
The price is $109 total per night from Aug 9 to Aug 10
$109 total
Aug 9 - Aug 10
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 ...
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
$144 nightly
The price is $169 total per night from Aug 14 to Aug 15
$169 total
Aug 14 - Aug 15
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
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 Aug 10 to Aug 11
$108 total
Aug 10 - Aug 11
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! (2,021 reviews)
"The carpet was dirty. I felt the stickiness from the dirty carpet and didn’t wanna walk barefoot. The breakfast buffet had a nice selection but the older lady attendant was pushy and tried taking over me making a waffle. She seemed irritated and even after I told her to stop she still took the batter ..."

Reviewed on Aug 3, 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
$96 nightly
The price is $113 total per night from Aug 16 to Aug 17
$113 total
Aug 16 - Aug 17
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 Aug 9 to Aug 10
$95 total
Aug 9 - Aug 10
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
$59 nightly
The price is $69 total per night from Aug 11 to Aug 12
$69 total
Aug 11 - Aug 12
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! (1,649 reviews)
"Toilet was clogged all day"

Reviewed on Aug 2, 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 Aug 9 to Aug 10
$69 total
Aug 9 - Aug 10
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
$47 nightly
The price is $54 total per night from Aug 30 to Aug 31
$54 total
Aug 30 - Aug 31
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! (1,007 reviews)
"Surprisingly nice super 8! Rooms were very clean and larger than expected. Staff was very friendly and helpful as well. Very well maintained property"

Reviewed on Aug 3, 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 Aug 9 to Aug 10
$465 total
Aug 9 - Aug 10
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...
"Don't like the water was to duty."

Reviewed on Aug 4, 2026

Hyatt Regency Hill Country Resort and Villas
Hotel Contessa

Hotel Contessa

4 out of 5
306 W Market Street San Antonio TX
$167 nightly
The price is $197 total per night from Aug 9 to Aug 10
$197 total
Aug 9 - Aug 10
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! (3,770 reviews)
"Unfriendly staff pool was not cleaned it was Employee from restaurant had long hair I asked a question and he was rude tell us to use phone to order food basically to not to talk to him Room didn’t have hand soap We might give them a chance hotel is beautiful but not a good customer service"

Reviewed on Aug 4, 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 Aug 9 to Aug 10
$151 total
Aug 9 - Aug 10
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! (5,029 reviews)
"Great stay"

Reviewed on Aug 4, 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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