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 $110 One Way, $215 Round Trip

Prices starting at $215 for return flights and $110 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, Jun 4 - Mon, Jun 8
IAD
Washington
SAT
San Antonio
$215 Roundtrip, found 3 hours ago
$215
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Thu, Jun 4 from Washington to San Antonio, returning Mon, Jun 8, priced at $215 found 3 hours ago
Tue, Jun 2 - Mon, Jun 8
IAD
Washington
SAT
San Antonio
$226 Roundtrip, found 4 days ago
$226
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Tue, Jun 2 from Washington to San Antonio, returning Mon, Jun 8, priced at $226 found 4 days ago
Tue, Jun 9 - Sat, Jun 13
IAD
Washington
SAT
San Antonio
$230 Roundtrip, found 1 day ago
$230
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, Jun 9 from Washington to San Antonio, returning Sat, Jun 13, priced at $230 found 1 day ago
Thu, Jun 11 - Tue, Jun 16
IAD
Washington
SAT
San Antonio
$230 Roundtrip, found 1 day ago
$230
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, Jun 11 from Washington to San Antonio, returning Tue, Jun 16, priced at $230 found 1 day ago
Wed, May 27 - Wed, Jun 3
IAD
Washington
SAT
San Antonio
$284 Roundtrip, found 5 days ago
$284
Roundtrip
found 5 days ago
Select United flight, departing Wed, May 27 from Washington to San Antonio, returning Wed, Jun 3, priced at $284 found 5 days ago

Hotel Ideas near San Antonio Intl.

Airport Hotels near San Antonio Intl.

Wyndham Garden San Antonio Airport

Wyndham Garden San Antonio Airport

3 out of 5
8818 Jones Maltsberger Rd San Antonio TX
$89 nightly
The price is $105 total per night from Apr 26 to Apr 27
$105 total
Apr 26 - Apr 27
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! (1,414 reviews)
Clean rooms, comfortable beds.

Reviewed on Apr 23, 2026

Wyndham Garden San Antonio Airport
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
$79 nightly
The price is $93 total per night from May 3 to May 4
$93 total
May 3 - May 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 ...
9.2/10 Wonderful! (1,711 reviews)
Convenient location within a mile (5mins) of airport comfortable, renovated, laundry,breakfast, pool, gym great amenities

Reviewed on Apr 23, 2026

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 May 3 to May 4
$109 total
May 3 - May 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 ...
9.4/10 Exceptional! (2,043 reviews)
The evening meal and complimentary drink is great so you don’t have to fight the weather or city traffic to go somewhere. The airport shuttle is amazing along with the parking for your car while traveling. Superb staff!!

Reviewed on Apr 22, 2026

Drury Plaza Hotel 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

3 out of 5
105 S Saint Marys Street San Antonio TX
$136 nightly
The price is $161 total per night from May 3 to May 4
$161 total
May 3 - May 4
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! (4,520 reviews)
Best hotel on the River Walk hands down.

Reviewed on Apr 23, 2026

Drury Plaza Hotel San Antonio Riverwalk
Crockett Hotel

Crockett Hotel

3 out of 5
320 Bonham San Antonio TX
$104 nightly
The price is $123 total per night from May 3 to May 4
$123 total
May 3 - May 4
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! (2,629 reviews)
The room was good after they switched me to a new room.

Reviewed on Apr 23, 2026

Crockett Hotel
Riverwalk Plaza

Riverwalk Plaza

4 out of 5
100 Villita Street San Antonio TX
$89 nightly
The price is $105 total per night from Apr 26 to Apr 27
$105 total
Apr 26 - Apr 27
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! (6,426 reviews)
Great location

Reviewed on Apr 23, 2026

Riverwalk 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
$84 nightly
The price is $99 total per night from May 3 to May 4
$99 total
May 3 - May 4
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! (1,963 reviews)
The entire hotel didn’t look clean and it was very old

Reviewed on Apr 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 May 3 to May 4
$101 total
May 3 - May 4
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)
The property was excellent, the bed slept very well. The room was excellent.

Reviewed on Apr 23, 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
$79 nightly
The price is $93 total per night from May 3 to May 4
$93 total
May 3 - May 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 ...
9.2/10 Wonderful! (1,711 reviews)
Convenient location within a mile (5mins) of airport comfortable, renovated, laundry,breakfast, pool, gym great amenities

Reviewed on Apr 23, 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
$60 nightly
The price is $70 total per night from May 11 to May 12
$70 total
May 11 - May 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! (1,490 reviews)
Terrible smells in the rooms

Reviewed on Apr 23, 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 Apr 27 to Apr 28
$69 total
Apr 27 - Apr 28
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! (1,927 reviews)
.

Reviewed on Apr 21, 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
$41 nightly
The price is $47 total per night from May 3 to May 4
$47 total
May 3 - May 4
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 ...
6.8/10 (1,003 reviews)
It was ok

Reviewed on Apr 17, 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
$445 nightly
The price is $526 total per night from May 6 to May 7
$526 total
May 6 - May 7
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! (1,000 reviews)

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

Travelers say...
We had a great 3 nights of vacation at this property. My 5yr old daughter had a blast enjoying the lazy river and the warm pool, and so did I! It was great to have the pool set in a natural setting under trees, etc - beautiful experience. The lagoon was great too. I liked that they put together so ...

Reviewed on Apr 7, 2026

Hyatt Regency Hill Country Resort and Villas
Hotel Contessa

Hotel Contessa

4 out of 5
306 W Market Street San Antonio TX
$147 nightly
The price is $174 total per night from Apr 26 to Apr 27
$174 total
Apr 26 - Apr 27
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! (3,524 reviews)
Hotel Contessa is absolutely amazing!! From the money we got there fransisco & fast Eddie were on it! Helping us with our luggage and helping with anything we needed. This is by far my favorite place to stay on the riverwalk.

Reviewed on Apr 23, 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
$136 nightly
The price is $161 total per night from May 3 to May 4
$161 total
May 3 - May 4
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! (4,520 reviews)
Best hotel on the River Walk hands down.

Reviewed on Apr 23, 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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