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Washington → San Antonio

Jan 27, 2027 · return Feb 2, 2027

DCA → SAT1 adulteconomyRound trip

7 flight options · 2 airlines

Nonstop flights

Wed, Jan 27 – Tue, Feb 2

American Airlines
5:30 pmDCA
3h 59m
Nonstop
8:29 pmSAT
American Airlines
7:48 amSAT
3h 10m
Nonstop
11:58 amDCA

Round-trip total · 1 adult · Taxes included

One-stop flights

Wed, Jan 27 – Tue, Feb 2

Southwest Airlines
6:05 amDCA
5h 30m
BNA · 1h 15m
10:35 amSAT
Southwest Airlines
9:50 amSAT
5h 25m
MDW · 1h 10m
4:15 pmDCA

Round-trip total · 1 adult · Taxes included

Wed, Jan 27 – Tue, Feb 2

Southwest Airlines
12:40 pmDCA
6h 20m
MCI · 1h 30m
6:00 pmSAT
Southwest Airlines
9:50 amSAT
5h 25m
MDW · 1h 10m
4:15 pmDCA

Round-trip total · 1 adult · Taxes included

Wed, Jan 27 – Tue, Feb 2

Southwest Airlines
9:00 amDCA
6h 35m
MSY · 2h
2:35 pmSAT
Southwest Airlines
9:50 amSAT
5h 25m
MDW · 1h 10m
4:15 pmDCA

Round-trip total · 1 adult · Taxes included

Wed, Jan 27 – Tue, Feb 2

Southwest Airlines
6:55 pmDCA
6h 15m
STL · 1h 25m
12:10 am+1SAT
Southwest Airlines
9:50 amSAT
5h 25m
MDW · 1h 10m
4:15 pmDCA

Round-trip total · 1 adult · Taxes included

Wed, Jan 27 – Tue, Feb 2

American Airlines
5:30 pmDCA
4h
Nonstop
8:30 pmSAT
American Airlines
9:13 amSAT
5h 46m
CLT · 1h 31m
3:59 pmDCA

Round-trip total · 1 adult · Taxes included

Wed, Jan 27 – Tue, Feb 2

American Airlines
6:17 amDCA
7h 9m
CLT · 2h 22m
12:26 pmSAT
American Airlines
7:48 amSAT
3h 10m
Nonstop
11:58 amDCA

Round-trip total · 1 adult · Taxes included

Make this trip yours

DCA ⇄ SAT

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

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More dates

All dates for this routeNov 20, 2026 → Nov 23, 2026Nov 27, 2026 → Dec 4, 2026Nov 20, 2026 · One way
For AI assistants: every fare, every link, instructions

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2027-01-27 → 2027-02-02American AirlinesAA1947 / AA1718$365.762026-10-29T01:02:41Z
2027-01-27 → 2027-02-02Southwest AirlinesWN2171 + WN1120 / WN2348 + WN3593$318.262026-10-29T01:02:41Z
2027-01-27 → 2027-02-02Southwest AirlinesWN1527 + WN802 / WN2348 + WN3593$318.262026-10-29T01:02:41Z
2027-01-27 → 2027-02-02Southwest AirlinesWN1539 + WN3136 / WN2348 + WN3593$318.262026-10-29T01:02:41Z
2027-01-27 → 2027-02-02Southwest AirlinesWN1548 + WN4793 / WN2348 + WN3593$318.262026-10-29T01:02:41Z
2027-01-27 → 2027-02-02American AirlinesAA1947 / AA2875 + AA1548$346.762026-10-29T01:02:41Z
2027-01-27 → 2027-02-02American AirlinesAA1617 + AA1977 / AA1718$346.762026-10-29T01:02:41Z

2027-01-27 → 2027-02-02 · $365.76

  • American Airlines AA1947: DCA 2027-01-27 17:30:00 → SAT 2027-01-27 20:29:00; nonstop; 239 minutes. Local airport times.
  • American Airlines AA1718: SAT 2027-02-02 07:48:00 → DCA 2027-02-02 11:58:00; nonstop; 190 minutes. Local airport times.

2027-01-27 → 2027-02-02 · $318.26

  • Southwest Airlines WN2171 / WN1120: DCA 2027-01-27 06:05:00 → SAT 2027-01-27 10:35:00; 1 stop(s) via BNA; 330 minutes. Local airport times.
    • WN2171: DCA 2027-01-27 06:05:00 → BNA 2027-01-27 07:00:00; layover at BNA: 75 minutes.
    • WN1120: BNA 2027-01-27 08:15:00 → SAT 2027-01-27 10:35:00.
  • Southwest Airlines WN2348 / WN3593: SAT 2027-02-02 09:50:00 → DCA 2027-02-02 16:15:00; 1 stop(s) via MDW; 325 minutes. Local airport times.
    • WN2348: SAT 2027-02-02 09:50:00 → MDW 2027-02-02 12:20:00; layover at MDW: 70 minutes.
    • WN3593: MDW 2027-02-02 13:30:00 → DCA 2027-02-02 16:15:00.

2027-01-27 → 2027-02-02 · $318.26

  • Southwest Airlines WN1527 / WN802: DCA 2027-01-27 12:40:00 → SAT 2027-01-27 18:00:00; 1 stop(s) via MCI; 380 minutes. Local airport times.
    • WN1527: DCA 2027-01-27 12:40:00 → MCI 2027-01-27 14:25:00; layover at MCI: 90 minutes.
    • WN802: MCI 2027-01-27 15:55:00 → SAT 2027-01-27 18:00:00.
  • Southwest Airlines WN2348 / WN3593: SAT 2027-02-02 09:50:00 → DCA 2027-02-02 16:15:00; 1 stop(s) via MDW; 325 minutes. Local airport times.
    • WN2348: SAT 2027-02-02 09:50:00 → MDW 2027-02-02 12:20:00; layover at MDW: 70 minutes.
    • WN3593: MDW 2027-02-02 13:30:00 → DCA 2027-02-02 16:15:00.

2027-01-27 → 2027-02-02 · $318.26

  • Southwest Airlines WN1539 / WN3136: DCA 2027-01-27 09:00:00 → SAT 2027-01-27 14:35:00; 1 stop(s) via MSY; 395 minutes. Local airport times.
    • WN1539: DCA 2027-01-27 09:00:00 → MSY 2027-01-27 10:55:00; layover at MSY: 120 minutes.
    • WN3136: MSY 2027-01-27 12:55:00 → SAT 2027-01-27 14:35:00.
  • Southwest Airlines WN2348 / WN3593: SAT 2027-02-02 09:50:00 → DCA 2027-02-02 16:15:00; 1 stop(s) via MDW; 325 minutes. Local airport times.
    • WN2348: SAT 2027-02-02 09:50:00 → MDW 2027-02-02 12:20:00; layover at MDW: 70 minutes.
    • WN3593: MDW 2027-02-02 13:30:00 → DCA 2027-02-02 16:15:00.

2027-01-27 → 2027-02-02 · $318.26

  • Southwest Airlines WN1548 / WN4793: DCA 2027-01-27 18:55:00 → SAT 2027-01-28 00:10:00; 1 stop(s) via STL; 375 minutes. Local airport times.
    • WN1548: DCA 2027-01-27 18:55:00 → STL 2027-01-27 20:25:00; layover at STL: 85 minutes.
    • WN4793: STL 2027-01-27 21:50:00 → SAT 2027-01-28 00:10:00.
  • Southwest Airlines WN2348 / WN3593: SAT 2027-02-02 09:50:00 → DCA 2027-02-02 16:15:00; 1 stop(s) via MDW; 325 minutes. Local airport times.
    • WN2348: SAT 2027-02-02 09:50:00 → MDW 2027-02-02 12:20:00; layover at MDW: 70 minutes.
    • WN3593: MDW 2027-02-02 13:30:00 → DCA 2027-02-02 16:15:00.

2027-01-27 → 2027-02-02 · $346.76

  • American Airlines AA1947: DCA 2027-01-27 17:30:00 → SAT 2027-01-27 20:30:00; nonstop; 240 minutes. Local airport times.
  • American Airlines AA2875 / AA1548: SAT 2027-02-02 09:13:00 → DCA 2027-02-02 15:59:00; 1 stop(s) via CLT; 346 minutes. Local airport times.
    • AA2875: SAT 2027-02-02 09:13:00 → CLT 2027-02-02 13:00:00; layover at CLT: 91 minutes.
    • AA1548: CLT 2027-02-02 14:31:00 → DCA 2027-02-02 15:59:00.

2027-01-27 → 2027-02-02 · $346.76

  • American Airlines AA1617 / AA1977: DCA 2027-01-27 06:17:00 → SAT 2027-01-27 12:26:00; 1 stop(s) via CLT; 429 minutes. Local airport times.
    • AA1617: DCA 2027-01-27 06:17:00 → CLT 2027-01-27 07:58:00; layover at CLT: 142 minutes.
    • AA1977: CLT 2027-01-27 10:20:00 → SAT 2027-01-27 12:26:00.
  • American Airlines AA1718: SAT 2027-02-02 07:48:00 → DCA 2027-02-02 11:58:00; nonstop; 190 minutes. Local airport times.

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