App
Help
AUD
Search Bookings
Trip.com
>
Flights
>
Cheap Flights to San Antonio
>
Washington D.C. to San Antonio flight
>
Dulles International Airport to San Antonio International Airport flight
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Cheap Flight Deals from Dulles International Airport to San Antonio International Airport

Search for flights from Washington D.C. to San Antonio and check out affordable one-way and round-trip options.

  • One way
  • Return
sortSort: Price (Lowest)
  • Sort: Price (Lowest)
  • Sort: Departure (Earliest)
      • IAD17:17
        7h 37m
        1 stop
        SAT23:54
        Washington D.C. - San Antonio|Tue, May 7|American Airlines
        AU$ 156AU$ 285
        45% OFF
        45% OFF
        AU$ 285AU$ 156
      • IAD17:20
        5h 14m
        1 stop
        SAT21:34
        Washington D.C. - San Antonio|Tue, May 7|Delta Air Lines
        AU$ 176AU$ 285
        38% OFF
        38% OFF
        AU$ 285AU$ 176
      • IAD06:00
        5h 51m
        1 stop
        SAT10:51
        Washington D.C. - San Antonio|Thu, Jun 6|Delta Air Lines
        AU$ 180AU$ 285
        37% OFF
        37% OFF
        AU$ 285AU$ 180
      • IAD20:12
        5h 2m
        1 stop
        SAT00:14
        Washington D.C. - San Antonio|Thu, May 30|American Airlines
        AU$ 187
        AU$ 187
      • IAD11:48
        6h 17m
        1 stop
        SAT17:05
        Washington D.C. - San Antonio|Wed, May 29|American Airlines
        AU$ 188
        AU$ 188
      • IAD15:27
        5h 53m
        1 stop
        SAT20:20
        Washington D.C. - San Antonio|Mon, May 27|American Airlines
        AU$ 194
        AU$ 194
      • IAD05:00
        5h 9m
        1 stop
        SAT09:09
        Washington D.C. - San Antonio|Wed, Jun 12|American Airlines
        AU$ 195
        AU$ 195
      • IAD12:05
        21h 14m
        2 stops
        SAT08:19
        Washington D.C. - San Antonio|Tue, Jun 4|Sun Country Airlines
        AU$ 195
        AU$ 195
      • IAD06:50
        7h 42m
        1 stop
        SAT13:32
        Washington D.C. - San Antonio|Sat, Jun 1|American Airlines
        AU$ 196
        AU$ 196
      • IAD17:17
        5h 34m
        1 stop
        SAT21:51
        Washington D.C. - San Antonio|Sat, May 18|American Airlines
        AU$ 197
        AU$ 197
      • IAD13:00
        3h 5m
        Direct
        SAT14:00
        Washington D.C. - San Antonio|Sun, May 5|American Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from Dulles International Airport to San Antonio International Airport

See which airlines fly from Washington D.C. to San Antonio. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

American Airlines
From AU$ 156
Delta Air Lines
From AU$ 176
Sun Country Airlines
From AU$ 195
United Airlines
From AU$ 216
Southwest Airlines
From AU$ 273
Alaska Airlines
From AU$ 329
ANA airlines
Find more flights and airlines

Find Cheaper Flights from Washington D.C. to San Antonio

Explore other flights from Washington D.C. to San Antonio to find the best alternative options.

  • Cheapest
    Frontier Airlines
    DCA
    07:00
    29h 22m
    1 transfer
    SAT
    11:22
    Ronald Reagan Washington National Airport - San Antonio International Airport
    Tue, May 7Frontier Airlines
    AU$ 98
  • Frontier Airlines
    DCA
    07:00
    29h 22m
    1 transfer
    SAT
    11:22
    Ronald Reagan Washington National Airport - San Antonio International Airport
    Tue, May 7Frontier Airlines
    AU$ 98
    Find More Flights
Flight Schedule from Dulles International Airport to San Antonio International Airport

Check the schedule for flights from Washington D.C. to San Antonio and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA702

    United Airlines

    06:00

    IAD

    1.2h

    07:14

    EWR

    ---W---
    Search

  2. UA591

    United Airlines

    08:30

    EWR

    4.2h

    11:41

    SAT

    SMTWT--

  3. UA1688

    United Airlines

    06:30

    IAD

    3.1h

    08:39

    IAH

    SMTWTFS
    Search

  4. UA6276

    United Airlines

    09:53

    IAH

    1.2h

    11:06

    SAT

    SMTWTFS

  5. UA1596

    United Airlines

    06:45

    IAD

    2.1h

    07:54

    ORD

    ---W---
    Search

  6. UA2287

    United Airlines

    09:19

    ORD

    3.1h

    12:26

    SAT

    SMTWTFS

  7. UA2671

    United Airlines

    08:35

    IAD

    3.5h

    Direct

    11:03

    SAT

    SMTWTFS
    Search

  8. AA5447

    American Airlines

    17:31

    IAD

    2.1h

    19:38

    CLT

    SMTWTFS
    Search

  9. AA1657

    American Airlines

    21:35

    CLT

    2.8h

    23:25

    SAT

    SMTWTFS

  10. UA1869

    United Airlines

    17:40

    IAD

    3.6h

    Direct

    20:16

    SAT

    SMTWTFS
    Search

  11. UA1542

    United Airlines

    17:48

    IAD

    3.5h

    20:18

    IAH

    ---WT--
    Search

  12. UA5580

    United Airlines

    22:10

    IAH

    1.2h

    23:23

    SAT

    ---WT--

  13. DL1695

    Delta Air Lines

    17:48

    IAD

    1.9h

    19:44

    ATL

    SMTWTFS
    Search

  14. DL2893

    Delta Air Lines

    19:59

    ATL

    2.4h

    21:25

    SAT

    SMTWT-S
Find more flights and airlines

Dulles International Airport to San Antonio International Airport Flights Info

Flight distance2,193.54km
Cheapest one-way ticket priceAU$ 156
Cheapest return ticket priceAU$ 341

FAQs for Dulles International Airport to San Antonio International Airport Flights

  • How long is the flights from Dulles International Airport (IAD) to San Antonio International Airport (SAT)?

    It takes around 3 hours 36 minutes to fly from Dulles International Airport (IAD) to San Antonio International Airport (SAT).

  • How many daily flights are there from Dulles International Airport (IAD) to San Antonio International Airport (SAT)?

    There are around 2 daily flights from Dulles International Airport (IAD) to San Antonio International Airport (SAT).

  • When are flight from Dulles International Airport (IAD) to San Antonio International Airport (SAT) the cheapest?

    Tickets cost around AU$ 342 in May, making it the cheapest month to book. Dulles International Airport (IAD) to San Antonio International Airport (SAT) is a popular route, so don't forget to book your tickets in advance.

  • When are flight from Dulles International Airport (IAD) to San Antonio International Airport (SAT) most expensive?

    The route from Dulles International Airport (IAD) to San Antonio International Airport (SAT) is quite popular. Without considering departure times or holidays, tickets cost around AU$ 342 in May, the most expensive month to book this route.

  • What is the transportation method from the main airport to downtown in San Antonio?

    • The distance from San Antonio International Airport to downtown is about 12km, by taxi about 30 minutes.

  • What's the closest airport to San Antonio International Airport (SAT)?

    The closest airport to San Antonio International Airport (SAT) is San Antonio Stinson Airport. The distance is around 21km.

  • Which airline operates the most direct flights from Dulles International Airport (IAD) to San Antonio International Airport (SAT)?

    United Airlines is a very popular airline operating an average of 193 flights per month.

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2024 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.