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Cheap Flights from Dulles International Airport to San Antonio

Search for flights from Dulles International Airport to San Antonio and check out affordable one-way and round-trip options.

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  • Round-trip
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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

See which airlines fly from Dulles International Airport 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 S$ 138
Delta Air Lines
From S$ 155
Sun Country Airlines
From S$ 172
United Airlines
From S$ 191
Southwest Airlines
From S$ 268
Alaska Airlines
From S$ 297
ANA airlines
Find more flights and airlines

Airports in San Antonio

Learn about different airports in San Antonio, find the best flight and transfer options, and plan your journey.

Flight Schedule from Dulles International Airport to San Antonio

Check the schedule for flights from Dulles International Airport to San Antonio and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule
  1. DL2067

    06:00

    IAD

    1.5h

    07:30

    DTW

    --TWTF-
  2. DL1432

    08:50

    DTW

    3.8h

    11:35

    SAT

    -MTWTF-
  3. UA1688

    06:30

    IAD

    3.1h

    08:36

    IAH

    SMTWTFS
  4. UA6276

    09:53

    IAH

    1.2h

    11:06

    SAT

    SMTWTFS
  5. AA2617

    06:43

    IAD

    3.3h

    09:02

    DFW

    SMTWTFS
  6. AA1327

    10:25

    DFW

    1.2h

    11:37

    SAT

    SMTWTF-
  7. UA1596

    06:45

    IAD

    2.1h

    07:54

    ORD

    SMTWTFS
  8. UA2287

    09:15

    ORD

    2.9h

    12:09

    SAT

    SMTWTFS
  9. UA2671

    08:35

    IAD

    3.5h

    Direct

    11:03

    SAT

    SMTWTFS
  10. AA5428

    11:48

    IAD

    1.5h

    13:19

    CLT

    SMTWTF-
  11. AA2934

    15:00

    CLT

    2.8h

    16:49

    SAT

    SMTWTFS
  12. DL1695

    16:54

    IAD

    1.9h

    18:45

    ATL

    SMTWTFS
  13. DL2893

    18:00

    ATL

    2.5h

    19:31

    SAT

    SMTWTFS
  14. AA5447

    17:38

    IAD

    2.1h

    19:45

    CLT

    SMTWTFS
  15. AA1657

    18:25

    CLT

    2.8h

    20:14

    SAT

    SMTWTFS
  16. UA1869

    17:40

    IAD

    3.6h

    Direct

    20:16

    SAT

    SMTWTFS
  17. AA5285

    20:12

    IAD

    1.5h

    21:43

    CLT

    SMTWTF-
  18. AA366

    22:20

    CLT

    3.0h

    00:20

    SAT

    SMTWTFS

Flight Info of Flights from Dulles International Airport to San Antonio

Cheapest return ticket price

S$ 336

Cheapest direct flight price

S$ 125

Cheapest month

April

Peak season for travel

July

FAQs for Dulles International Airport to San Antonio Flights