Dallas (DAL) to Washington (DCA) · Dec 18–Dec 20, 2026 · one way

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

See flights for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.

Route overview: Dallas-Fort Worth to Washington (DCA) flight deals

2026-12-18 · one way · Axel-exclusive $190.00

• Southwest Airlines WN1362: DAL 2026-12-18 17:10:00 → DCA 2026-12-18 20:55:00; nonstop; 165 minutes. Local airport times.

2026-12-18 · one way · Axel-exclusive $205.00

• Delta Air Lines DL512 / DL378: DAL 2026-12-18 15:54:00 → DCA 2026-12-18 22:45:00; 1 stop(s) via ATL; 351 minutes. Local airport times.
  • DL512: DAL 2026-12-18 15:54:00 → ATL 2026-12-18 18:59:00; layover at ATL: 120 minutes.
  • DL378: ATL 2026-12-18 20:59:00 → DCA 2026-12-18 22:45:00.

2026-12-20 · one way · Axel-exclusive $237.50

• Southwest Airlines WN3394: DAL 2026-12-20 11:05:00 → DCA 2026-12-20 14:50:00; nonstop; 165 minutes. Local airport times.

2026-12-19 · one way · Axel-exclusive $237.50

• Southwest Airlines WN3394: DAL 2026-12-19 11:05:00 → DCA 2026-12-19 14:50:00; nonstop; 165 minutes. Local airport times.

2026-12-18 · one way · Axel-exclusive $190.00

• Southwest Airlines WN3394: DAL 2026-12-18 11:05:00 → DCA 2026-12-18 14:50:00; nonstop; 165 minutes. Local airport times.

2026-12-19 · one way · Axel-exclusive $237.50

• Southwest Airlines WN1362: DAL 2026-12-19 17:10:00 → DCA 2026-12-19 20:55:00; nonstop; 165 minutes. Local airport times.

2026-12-20 · one way · Axel-exclusive $237.50

• Southwest Airlines WN1362: DAL 2026-12-20 17:10:00 → DCA 2026-12-20 20:55:00; nonstop; 165 minutes. Local airport times.

2026-12-18 · one way · Axel-exclusive $165.00

• Southwest Airlines WN294 / WN683: DAL 2026-12-18 10:05:00 → DCA 2026-12-18 16:55:00; 1 stop(s) via MCI; 350 minutes. Local airport times.
  • WN294: DAL 2026-12-18 10:05:00 → MCI 2026-12-18 11:35:00; layover at MCI: 120 minutes.
  • WN683: MCI 2026-12-18 13:35:00 → DCA 2026-12-18 16:55:00.

2026-12-18 · one way · Axel-exclusive $165.00

• Southwest Airlines WN4 / WN473: DAL 2026-12-18 08:45:00 → DCA 2026-12-18 15:20:00; 1 stop(s) via BNA; 335 minutes. Local airport times.
  • WN4: DAL 2026-12-18 08:45:00 → BNA 2026-12-18 10:30:00; layover at BNA: 130 minutes.
  • WN473: BNA 2026-12-18 12:40:00 → DCA 2026-12-18 15:20:00.

2026-12-18 · one way · Axel-exclusive $165.00

• Southwest Airlines WN1432 / WN4397: DAL 2026-12-18 06:40:00 → DCA 2026-12-18 13:00:00; 1 stop(s) via MDW; 320 minutes. Local airport times.
  • WN1432: DAL 2026-12-18 06:40:00 → MDW 2026-12-18 08:50:00; layover at MDW: 80 minutes.
  • WN4397: MDW 2026-12-18 10:10:00 → DCA 2026-12-18 13:00:00.

2026-12-18 · one way · Axel-exclusive $165.00

• Southwest Airlines WN1265 / WN523: DAL 2026-12-18 07:35:00 → DCA 2026-12-18 13:45:00; 1 stop(s) via CMH; 310 minutes. Local airport times.
  • WN1265: DAL 2026-12-18 07:35:00 → CMH 2026-12-18 10:45:00; layover at CMH: 105 minutes.
  • WN523: CMH 2026-12-18 12:30:00 → DCA 2026-12-18 13:45:00.

2026-12-18 · one way · Axel-exclusive $165.00

• Southwest Airlines WN1500 / WN3138: DAL 2026-12-18 06:05:00 → DCA 2026-12-18 12:55:00; 1 stop(s) via TPA; 350 minutes. Local airport times.
  • WN1500: DAL 2026-12-18 06:05:00 → TPA 2026-12-18 09:20:00; layover at TPA: 80 minutes.
  • WN3138: TPA 2026-12-18 10:40:00 → DCA 2026-12-18 12:55:00.

2026-12-19 · one way · Axel-exclusive $206.25

• Southwest Airlines WN1500 / WN3138: DAL 2026-12-19 06:05:00 → DCA 2026-12-19 12:55:00; 1 stop(s) via TPA; 350 minutes. Local airport times.
  • WN1500: DAL 2026-12-19 06:05:00 → TPA 2026-12-19 09:20:00; layover at TPA: 80 minutes.
  • WN3138: TPA 2026-12-19 10:40:00 → DCA 2026-12-19 12:55:00.

2026-12-19 · one way · Axel-exclusive $206.25

• Southwest Airlines WN294 / WN683: DAL 2026-12-19 10:05:00 → DCA 2026-12-19 16:55:00; 1 stop(s) via MCI; 350 minutes. Local airport times.
  • WN294: DAL 2026-12-19 10:05:00 → MCI 2026-12-19 11:35:00; layover at MCI: 120 minutes.
  • WN683: MCI 2026-12-19 13:35:00 → DCA 2026-12-19 16:55:00.

2026-12-20 · one way · Axel-exclusive $206.25

• Southwest Airlines WN294 / WN683: DAL 2026-12-20 10:05:00 → DCA 2026-12-20 16:55:00; 1 stop(s) via MCI; 350 minutes. Local airport times.
  • WN294: DAL 2026-12-20 10:05:00 → MCI 2026-12-20 11:35:00; layover at MCI: 120 minutes.
  • WN683: MCI 2026-12-20 13:35:00 → DCA 2026-12-20 16:55:00.

2026-12-19 · one way · Axel-exclusive $206.25

• Southwest Airlines WN1265 / WN523: DAL 2026-12-19 07:35:00 → DCA 2026-12-19 13:45:00; 1 stop(s) via CMH; 310 minutes. Local airport times.
  • WN1265: DAL 2026-12-19 07:35:00 → CMH 2026-12-19 10:45:00; layover at CMH: 105 minutes.
  • WN523: CMH 2026-12-19 12:30:00 → DCA 2026-12-19 13:45:00.

2026-12-20 · one way · Axel-exclusive $206.25

• Southwest Airlines WN1265 / WN523: DAL 2026-12-20 07:35:00 → DCA 2026-12-20 13:45:00; 1 stop(s) via CMH; 310 minutes. Local airport times.
  • WN1265: DAL 2026-12-20 07:35:00 → CMH 2026-12-20 10:45:00; layover at CMH: 105 minutes.
  • WN523: CMH 2026-12-20 12:30:00 → DCA 2026-12-20 13:45:00.

2026-12-20 · one way · Axel-exclusive $206.25

• Southwest Airlines WN4 / WN473: DAL 2026-12-20 08:45:00 → DCA 2026-12-20 15:20:00; 1 stop(s) via BNA; 335 minutes. Local airport times.
  • WN4: DAL 2026-12-20 08:45:00 → BNA 2026-12-20 10:30:00; layover at BNA: 130 minutes.
  • WN473: BNA 2026-12-20 12:40:00 → DCA 2026-12-20 15:20:00.

2026-12-20 · one way · Axel-exclusive $206.25

• Southwest Airlines WN1500 / WN3138: DAL 2026-12-20 06:05:00 → DCA 2026-12-20 12:55:00; 1 stop(s) via TPA; 350 minutes. Local airport times.
  • WN1500: DAL 2026-12-20 06:05:00 → TPA 2026-12-20 09:20:00; layover at TPA: 80 minutes.
  • WN3138: TPA 2026-12-20 10:40:00 → DCA 2026-12-20 12:55:00.

2026-12-19 · one way · Axel-exclusive $206.25

• Southwest Airlines WN4 / WN473: DAL 2026-12-19 08:45:00 → DCA 2026-12-19 15:20:00; 1 stop(s) via BNA; 335 minutes. Local airport times.
  • WN4: DAL 2026-12-19 08:45:00 → BNA 2026-12-19 10:30:00; layover at BNA: 130 minutes.
  • WN473: BNA 2026-12-19 12:40:00 → DCA 2026-12-19 15:20:00.

2026-12-20 · one way · Axel-exclusive $206.25

• Southwest Airlines WN1432 / WN4397: DAL 2026-12-20 06:40:00 → DCA 2026-12-20 13:00:00; 1 stop(s) via MDW; 320 minutes. Local airport times.
  • WN1432: DAL 2026-12-20 06:40:00 → MDW 2026-12-20 08:50:00; layover at MDW: 80 minutes.
  • WN4397: MDW 2026-12-20 10:10:00 → DCA 2026-12-20 13:00:00.

2026-12-19 · one way · Axel-exclusive $206.25

• Southwest Airlines WN1432 / WN4397: DAL 2026-12-19 06:40:00 → DCA 2026-12-19 13:00:00; 1 stop(s) via MDW; 320 minutes. Local airport times.
  • WN1432: DAL 2026-12-19 06:40:00 → MDW 2026-12-19 08:50:00; layover at MDW: 80 minutes.
  • WN4397: MDW 2026-12-19 10:10:00 → DCA 2026-12-19 13:00:00.

2026-12-19 · one way · Axel-exclusive $256.25

• Delta Air Lines DL512 / DL378: DAL 2026-12-19 15:54:00 → DCA 2026-12-19 22:45:00; 1 stop(s) via ATL; 351 minutes. Local airport times.
  • DL512: DAL 2026-12-19 15:54:00 → ATL 2026-12-19 18:59:00; layover at ATL: 120 minutes.
  • DL378: ATL 2026-12-19 20:59:00 → DCA 2026-12-19 22:45:00.

2026-12-20 · one way · Axel-exclusive $256.25

• Delta Air Lines DL512 / DL378: DAL 2026-12-20 15:54:00 → DCA 2026-12-20 22:45:00; 1 stop(s) via ATL; 351 minutes. Local airport times.
  • DL512: DAL 2026-12-20 15:54:00 → ATL 2026-12-20 18:59:00; layover at ATL: 120 minutes.
  • DL378: ATL 2026-12-20 20:59:00 → DCA 2026-12-20 22:45:00.

Travelers: prices on this page are totals for 1 adult. For a different party, open this trip for 2 adults · 3 adults · 4 adults · 2 adults + 1 child · 2 adults + 2 children; each link opens AI flight search for these dates and those travelers, and the customer link to share comes from those results.

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