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Route overview: Austin to Washington (DCA) flight deals

Austin → Washington

Jan 12, 2027 · choose your return date

AUS → DCA1 adulteconomyOne way and round trips

30 flight options · 3 airlines

Choose your return date

One-way flights and round trips by duration. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

January 2027

Jan 12, 2027 · One wayUnited AirlinesUp to 1 stop each way$161.50 Jan 12, 2027 · One waySouthwest AirlinesNonstop$175.75 Jan 12, 2027 – Jan 13, 2027 · 1 nightUnited AirlinesUp to 1 stop each way$308.76 Jan 12, 2027 – Jan 13, 2027 · 1 nightSouthwest AirlinesNonstop$337.26 Jan 12, 2027 – Jan 14, 2027 · 2 nightsUnited AirlinesUp to 1 stop each way$308.76 Jan 12, 2027 – Jan 14, 2027 · 2 nightsSouthwest AirlinesNonstop$337.26 Jan 12, 2027 – Jan 15, 2027 · 3 nightsUnited AirlinesUp to 1 stop each way$308.76 Jan 12, 2027 – Jan 15, 2027 · 3 nightsSouthwest AirlinesNonstop$337.26 Jan 12, 2027 – Jan 16, 2027 · 4 nightsDelta Air Lines / Southwest AirlinesUp to 1 stop each way$296.88 Jan 12, 2027 – Jan 16, 2027 · 4 nightsUnited AirlinesUp to 1 stop each way$308.76 Jan 12, 2027 – Jan 17, 2027 · 5 nightsUnited AirlinesUp to 1 stop each way$308.76 Jan 12, 2027 – Jan 17, 2027 · 5 nightsSouthwest AirlinesNonstop$337.26 Jan 12, 2027 – Jan 18, 2027 · 6 nightsUnited AirlinesUp to 1 stop each way$308.76 Jan 12, 2027 – Jan 18, 2027 · 6 nightsSouthwest AirlinesNonstop$337.26 Jan 12, 2027 – Jan 19, 2027 · 7 nightsUnited AirlinesUp to 1 stop each way$308.76 Jan 12, 2027 – Jan 19, 2027 · 7 nightsSouthwest AirlinesNonstop$337.26 Jan 12, 2027 – Jan 20, 2027 · 8 nightsUnited AirlinesUp to 1 stop each way$308.76 Jan 12, 2027 – Jan 20, 2027 · 8 nightsSouthwest AirlinesNonstop$337.26 Jan 12, 2027 – Jan 21, 2027 · 9 nightsUnited AirlinesUp to 1 stop each way$308.76 Jan 12, 2027 – Jan 21, 2027 · 9 nightsSouthwest AirlinesNonstop$337.26 Jan 12, 2027 – Jan 22, 2027 · 10 nightsUnited AirlinesUp to 1 stop each way$308.76 Jan 12, 2027 – Jan 22, 2027 · 10 nightsSouthwest AirlinesNonstop$337.26 Jan 12, 2027 – Jan 23, 2027 · 11 nightsDelta Air Lines / Southwest AirlinesUp to 1 stop each way$296.88 Jan 12, 2027 – Jan 23, 2027 · 11 nightsUnited AirlinesUp to 1 stop each way$308.76 Jan 12, 2027 – Jan 24, 2027 · 12 nightsUnited AirlinesUp to 1 stop each way$308.76 Jan 12, 2027 – Jan 24, 2027 · 12 nightsSouthwest AirlinesNonstop$337.26 Jan 12, 2027 – Jan 25, 2027 · 13 nightsUnited AirlinesUp to 1 stop each way$308.76 Jan 12, 2027 – Jan 25, 2027 · 13 nightsSouthwest AirlinesNonstop$337.26 Jan 12, 2027 – Jan 26, 2027 · 14 nightsUnited AirlinesUp to 1 stop each way$308.76 Jan 12, 2027 – Jan 26, 2027 · 14 nightsSouthwest AirlinesNonstop$337.26

Flights for your trip

  1. Tue, Jan 12 · One way

    United Airlines
    5:15 amAUS
    5h 32m
    IAH · 1h 17m
    11:47 amDCA

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  2. Tue, Jan 12 · One way

    Southwest Airlines
    11:55 amAUS
    3h
    Nonstop
    3:55 pmDCA

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  3. Tue, Jan 12 – Wed, Jan 13

    United Airlines
    5:15 amAUS
    5h 32m
    IAH · 1h 17m
    11:47 amDCA
    United Airlines
    6:00 amDCA
    6h 13m
    IAH · 1h 31m
    11:13 amAUS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  4. Tue, Jan 12 – Wed, Jan 13

    Southwest Airlines
    11:55 amAUS
    3h
    Nonstop
    3:55 pmDCA
    Southwest Airlines
    4:45 pmDCA
    3h 35m
    Nonstop
    7:20 pmAUS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  5. Tue, Jan 12 – Thu, Jan 14

    United Airlines
    5:15 amAUS
    5h 32m
    IAH · 1h 17m
    11:47 amDCA
    United Airlines
    6:00 amDCA
    6h 13m
    IAH · 1h 31m
    11:13 amAUS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  6. Tue, Jan 12 – Thu, Jan 14

    Southwest Airlines
    11:55 amAUS
    3h
    Nonstop
    3:55 pmDCA
    Southwest Airlines
    4:45 pmDCA
    3h 35m
    Nonstop
    7:20 pmAUS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  7. Tue, Jan 12 – Fri, Jan 15

    United Airlines
    5:15 amAUS
    5h 32m
    IAH · 1h 17m
    11:47 amDCA
    United Airlines
    6:00 amDCA
    6h 13m
    IAH · 1h 31m
    11:13 amAUS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  8. Tue, Jan 12 – Fri, Jan 15

    Southwest Airlines
    11:55 amAUS
    3h
    Nonstop
    3:55 pmDCA
    Southwest Airlines
    4:45 pmDCA
    3h 35m
    Nonstop
    7:20 pmAUS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  9. Tue, Jan 12 – Sat, Jan 16

    Delta Air Lines
    8:20 amAUS
    5h 38m
    ATL · 1h 45m
    2:58 pmDCA
    Southwest Airlines
    12:00 pmDCA
    5h 50m
    STL · 1h 15m
    4:50 pmAUS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  10. Tue, Jan 12 – Sat, Jan 16

    United Airlines
    5:15 amAUS
    5h 32m
    IAH · 1h 17m
    11:47 amDCA
    United Airlines
    6:00 amDCA
    6h 13m
    IAH · 1h 31m
    11:13 amAUS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  11. Tue, Jan 12 – Mon, Jan 18

    United Airlines
    5:15 amAUS
    5h 32m
    IAH · 1h 17m
    11:47 amDCA
    United Airlines
    6:00 amDCA
    6h 13m
    IAH · 1h 31m
    11:13 amAUS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  12. Tue, Jan 12 – Mon, Jan 18

    Southwest Airlines
    11:55 amAUS
    3h
    Nonstop
    3:55 pmDCA
    Southwest Airlines
    4:45 pmDCA
    3h 35m
    Nonstop
    7:20 pmAUS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  13. Tue, Jan 12 – Tue, Jan 19

    United Airlines
    5:15 amAUS
    5h 32m
    IAH · 1h 17m
    11:47 amDCA
    United Airlines
    6:00 amDCA
    6h 13m
    IAH · 1h 31m
    11:13 amAUS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  14. Tue, Jan 12 – Tue, Jan 19

    Southwest Airlines
    11:55 amAUS
    3h
    Nonstop
    3:55 pmDCA
    Southwest Airlines
    4:45 pmDCA
    3h 35m
    Nonstop
    7:20 pmAUS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  15. Tue, Jan 12 – Wed, Jan 20

    United Airlines
    5:15 amAUS
    5h 32m
    IAH · 1h 17m
    11:47 amDCA
    United Airlines
    6:00 amDCA
    6h 13m
    IAH · 1h 31m
    11:13 amAUS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  16. Tue, Jan 12 – Wed, Jan 20

    Southwest Airlines
    11:55 amAUS
    3h
    Nonstop
    3:55 pmDCA
    Southwest Airlines
    4:45 pmDCA
    3h 35m
    Nonstop
    7:20 pmAUS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  17. Tue, Jan 12 – Fri, Jan 22

    United Airlines
    5:15 amAUS
    5h 32m
    IAH · 1h 17m
    11:47 amDCA
    United Airlines
    6:00 amDCA
    6h 13m
    IAH · 1h 31m
    11:13 amAUS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  18. Tue, Jan 12 – Fri, Jan 22

    Southwest Airlines
    11:55 amAUS
    3h
    Nonstop
    3:55 pmDCA
    Southwest Airlines
    4:45 pmDCA
    3h 35m
    Nonstop
    7:20 pmAUS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  19. Tue, Jan 12 – Sat, Jan 23

    Delta Air Lines
    8:20 amAUS
    5h 38m
    ATL · 1h 45m
    2:58 pmDCA
    Southwest Airlines
    12:00 pmDCA
    5h 50m
    STL · 1h 15m
    4:50 pmAUS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  20. Tue, Jan 12 – Sat, Jan 23

    United Airlines
    5:15 amAUS
    5h 32m
    IAH · 1h 17m
    11:47 amDCA
    United Airlines
    6:00 amDCA
    6h 13m
    IAH · 1h 31m
    11:13 amAUS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  21. Tue, Jan 12 – Sun, Jan 24

    United Airlines
    5:15 amAUS
    5h 32m
    IAH · 1h 17m
    11:47 amDCA
    United Airlines
    6:00 amDCA
    6h 13m
    IAH · 1h 31m
    11:13 amAUS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  22. Tue, Jan 12 – Sun, Jan 24

    Southwest Airlines
    11:55 amAUS
    3h
    Nonstop
    3:55 pmDCA
    Southwest Airlines
    4:45 pmDCA
    3h 35m
    Nonstop
    7:20 pmAUS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  23. Tue, Jan 12 – Tue, Jan 26

    United Airlines
    5:15 amAUS
    5h 32m
    IAH · 1h 17m
    11:47 amDCA
    United Airlines
    6:00 amDCA
    6h 13m
    IAH · 1h 31m
    11:13 amAUS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  24. Tue, Jan 12 – Tue, Jan 26

    Southwest Airlines
    11:55 amAUS
    3h
    Nonstop
    3:55 pmDCA
    Southwest Airlines
    4:45 pmDCA
    3h 35m
    Nonstop
    7:20 pmAUS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

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1 of 24

Make this trip yours

AUS ⇄ DCA

Economy

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Explore this route

All dates for this routeJan 11, 2027 · Return optionsJan 13, 2027 · Return optionsHotels in Washington, DC with Axel
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.

Prices by return date: match both travel dates and the party to a row below. Each total is for that exact trip, issued at the time shown. To book or select flights, follow that row's price link; it keeps the exact dates and travelers.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2027-01-12 · one waySouthwest AirlinesWN4997Axel-exclusive $175.752026-10-29T00:46:34Z
2027-01-12 · one wayUnited AirlinesUA1966 + UA2028Axel-exclusive $161.502026-10-29T00:46:34Z
2027-01-12 → 2027-01-13Southwest AirlinesWN4997 / WN2756Axel-exclusive $337.262026-10-29T00:46:34Z
2027-01-12 → 2027-01-13United AirlinesUA1966 + UA2028 / UA1450 + UA1823Axel-exclusive $308.762026-10-29T00:46:34Z
2027-01-12 → 2027-01-14Southwest AirlinesWN4997 / WN2756Axel-exclusive $337.262026-10-29T00:46:34Z
2027-01-12 → 2027-01-14United AirlinesUA1966 + UA2028 / UA1450 + UA1823Axel-exclusive $308.762026-10-29T00:46:34Z
2027-01-12 → 2027-01-15Southwest AirlinesWN4997 / WN2756Axel-exclusive $337.262026-10-29T00:46:34Z
2027-01-12 → 2027-01-15United AirlinesUA1966 + UA2028 / UA1450 + UA1823Axel-exclusive $308.762026-10-29T00:46:34Z
2027-01-12 → 2027-01-16Delta Air Lines / Southwest AirlinesDL2899 + DL360 / WN1008 + WN4913Axel-exclusive $296.882026-10-29T00:46:34Z
2027-01-12 → 2027-01-16United AirlinesUA1966 + UA2028 / UA1450 + UA1823Axel-exclusive $308.762026-10-29T00:46:34Z
2027-01-12 → 2027-01-17Southwest AirlinesWN4997 / WN2756Axel-exclusive $337.262026-10-29T00:46:34Z
2027-01-12 → 2027-01-17United AirlinesUA1966 + UA2028 / UA1450 + UA1823Axel-exclusive $308.762026-10-29T00:46:34Z
2027-01-12 → 2027-01-18Southwest AirlinesWN4997 / WN2756Axel-exclusive $337.262026-10-29T00:46:34Z
2027-01-12 → 2027-01-18United AirlinesUA1966 + UA2028 / UA1450 + UA1823Axel-exclusive $308.762026-10-29T00:46:34Z
2027-01-12 → 2027-01-19Southwest AirlinesWN4997 / WN2756Axel-exclusive $337.262026-10-29T00:46:34Z
2027-01-12 → 2027-01-19United AirlinesUA1966 + UA2028 / UA1450 + UA1823Axel-exclusive $308.762026-10-29T00:46:34Z
2027-01-12 → 2027-01-20Southwest AirlinesWN4997 / WN2756Axel-exclusive $337.262026-10-29T00:46:34Z
2027-01-12 → 2027-01-20United AirlinesUA1966 + UA2028 / UA1450 + UA1823Axel-exclusive $308.762026-10-29T00:46:34Z
2027-01-12 → 2027-01-21Southwest AirlinesWN4997 / WN2756Axel-exclusive $337.262026-10-29T00:46:34Z
2027-01-12 → 2027-01-21United AirlinesUA1966 + UA2028 / UA1450 + UA1823Axel-exclusive $308.762026-10-29T00:46:34Z
2027-01-12 → 2027-01-22Southwest AirlinesWN4997 / WN2756Axel-exclusive $337.262026-10-29T00:46:34Z
2027-01-12 → 2027-01-22United AirlinesUA1966 + UA2028 / UA1450 + UA1823Axel-exclusive $308.762026-10-29T00:46:34Z
2027-01-12 → 2027-01-23Delta Air Lines / Southwest AirlinesDL2899 + DL360 / WN1008 + WN4913Axel-exclusive $296.882026-10-29T00:46:34Z
2027-01-12 → 2027-01-23United AirlinesUA1966 + UA2028 / UA1450 + UA1823Axel-exclusive $308.762026-10-29T00:46:34Z
2027-01-12 → 2027-01-24Southwest AirlinesWN4997 / WN2756Axel-exclusive $337.262026-10-29T00:46:34Z
2027-01-12 → 2027-01-24United AirlinesUA1966 + UA2028 / UA1450 + UA1823Axel-exclusive $308.762026-10-29T00:46:34Z
2027-01-12 → 2027-01-25Southwest AirlinesWN4997 / WN2756Axel-exclusive $337.262026-10-29T00:46:34Z
2027-01-12 → 2027-01-25United AirlinesUA1966 + UA2028 / UA1450 + UA1823Axel-exclusive $308.762026-10-29T00:46:34Z
2027-01-12 → 2027-01-26Southwest AirlinesWN4997 / WN2756Axel-exclusive $337.262026-10-29T00:46:34Z
2027-01-12 → 2027-01-26United AirlinesUA1966 + UA2028 / UA1450 + UA1823Axel-exclusive $308.762026-10-29T00:46:34Z

Route overview: Austin to Washington (DCA) flight deals

2027-01-12 · one way · Axel-exclusive $161.50

  • United Airlines UA1966 / UA2028: AUS 2027-01-12 05:15:00 → DCA 2027-01-12 11:47:00; 1 stop(s) via IAH; 332 minutes. Local airport times.
    • UA1966: AUS 2027-01-12 05:15:00 → IAH 2027-01-12 06:28:00; layover at IAH: 77 minutes.
    • UA2028: IAH 2027-01-12 07:45:00 → DCA 2027-01-12 11:47:00.

2027-01-12 · one way · Axel-exclusive $175.75

  • Southwest Airlines WN4997: AUS 2027-01-12 11:55:00 → DCA 2027-01-12 15:55:00; nonstop; 180 minutes. Local airport times.

2027-01-12 → 2027-01-13 · Axel-exclusive $308.76

  • United Airlines UA1966 / UA2028: AUS 2027-01-12 05:15:00 → DCA 2027-01-12 11:47:00; 1 stop(s) via IAH; 332 minutes. Local airport times.
    • UA1966: AUS 2027-01-12 05:15:00 → IAH 2027-01-12 06:28:00; layover at IAH: 77 minutes.
    • UA2028: IAH 2027-01-12 07:45:00 → DCA 2027-01-12 11:47:00.
  • United Airlines UA1450 / UA1823: DCA 2027-01-13 06:00:00 → AUS 2027-01-13 11:13:00; 1 stop(s) via IAH; 373 minutes. Local airport times.
    • UA1450: DCA 2027-01-13 06:00:00 → IAH 2027-01-13 08:31:00; layover at IAH: 91 minutes.
    • UA1823: IAH 2027-01-13 10:02:00 → AUS 2027-01-13 11:13:00.

2027-01-12 → 2027-01-13 · Axel-exclusive $337.26

  • Southwest Airlines WN4997: AUS 2027-01-12 11:55:00 → DCA 2027-01-12 15:55:00; nonstop; 180 minutes. Local airport times.
  • Southwest Airlines WN2756: DCA 2027-01-13 16:45:00 → AUS 2027-01-13 19:20:00; nonstop; 215 minutes. Local airport times.

2027-01-12 → 2027-01-14 · Axel-exclusive $308.76

  • United Airlines UA1966 / UA2028: AUS 2027-01-12 05:15:00 → DCA 2027-01-12 11:47:00; 1 stop(s) via IAH; 332 minutes. Local airport times.
    • UA1966: AUS 2027-01-12 05:15:00 → IAH 2027-01-12 06:28:00; layover at IAH: 77 minutes.
    • UA2028: IAH 2027-01-12 07:45:00 → DCA 2027-01-12 11:47:00.
  • United Airlines UA1450 / UA1823: DCA 2027-01-14 06:00:00 → AUS 2027-01-14 11:13:00; 1 stop(s) via IAH; 373 minutes. Local airport times.
    • UA1450: DCA 2027-01-14 06:00:00 → IAH 2027-01-14 08:31:00; layover at IAH: 91 minutes.
    • UA1823: IAH 2027-01-14 10:02:00 → AUS 2027-01-14 11:13:00.

2027-01-12 → 2027-01-14 · Axel-exclusive $337.26

  • Southwest Airlines WN4997: AUS 2027-01-12 11:55:00 → DCA 2027-01-12 15:55:00; nonstop; 180 minutes. Local airport times.
  • Southwest Airlines WN2756: DCA 2027-01-14 16:45:00 → AUS 2027-01-14 19:20:00; nonstop; 215 minutes. Local airport times.

2027-01-12 → 2027-01-15 · Axel-exclusive $308.76

  • United Airlines UA1966 / UA2028: AUS 2027-01-12 05:15:00 → DCA 2027-01-12 11:47:00; 1 stop(s) via IAH; 332 minutes. Local airport times.
    • UA1966: AUS 2027-01-12 05:15:00 → IAH 2027-01-12 06:28:00; layover at IAH: 77 minutes.
    • UA2028: IAH 2027-01-12 07:45:00 → DCA 2027-01-12 11:47:00.
  • United Airlines UA1450 / UA1823: DCA 2027-01-15 06:00:00 → AUS 2027-01-15 11:13:00; 1 stop(s) via IAH; 373 minutes. Local airport times.
    • UA1450: DCA 2027-01-15 06:00:00 → IAH 2027-01-15 08:31:00; layover at IAH: 91 minutes.
    • UA1823: IAH 2027-01-15 10:02:00 → AUS 2027-01-15 11:13:00.

2027-01-12 → 2027-01-15 · Axel-exclusive $337.26

  • Southwest Airlines WN4997: AUS 2027-01-12 11:55:00 → DCA 2027-01-12 15:55:00; nonstop; 180 minutes. Local airport times.
  • Southwest Airlines WN2756: DCA 2027-01-15 16:45:00 → AUS 2027-01-15 19:20:00; nonstop; 215 minutes. Local airport times.

2027-01-12 → 2027-01-16 · Axel-exclusive $296.88

  • Delta Air Lines DL2899 / DL360: AUS 2027-01-12 08:20:00 → DCA 2027-01-12 14:58:00; 1 stop(s) via ATL; 338 minutes. Local airport times.
    • DL2899: AUS 2027-01-12 08:20:00 → ATL 2027-01-12 11:30:00; layover at ATL: 105 minutes.
    • DL360: ATL 2027-01-12 13:15:00 → DCA 2027-01-12 14:58:00.
  • Southwest Airlines WN1008 / WN4913: DCA 2027-01-16 12:00:00 → AUS 2027-01-16 16:50:00; 1 stop(s) via STL; 350 minutes. Local airport times.
    • WN1008: DCA 2027-01-16 12:00:00 → STL 2027-01-16 13:30:00; layover at STL: 75 minutes.
    • WN4913: STL 2027-01-16 14:45:00 → AUS 2027-01-16 16:50:00.

2027-01-12 → 2027-01-16 · Axel-exclusive $308.76

  • United Airlines UA1966 / UA2028: AUS 2027-01-12 05:15:00 → DCA 2027-01-12 11:47:00; 1 stop(s) via IAH; 332 minutes. Local airport times.
    • UA1966: AUS 2027-01-12 05:15:00 → IAH 2027-01-12 06:28:00; layover at IAH: 77 minutes.
    • UA2028: IAH 2027-01-12 07:45:00 → DCA 2027-01-12 11:47:00.
  • United Airlines UA1450 / UA1823: DCA 2027-01-16 06:00:00 → AUS 2027-01-16 11:13:00; 1 stop(s) via IAH; 373 minutes. Local airport times.
    • UA1450: DCA 2027-01-16 06:00:00 → IAH 2027-01-16 08:31:00; layover at IAH: 91 minutes.
    • UA1823: IAH 2027-01-16 10:02:00 → AUS 2027-01-16 11:13:00.

2027-01-12 → 2027-01-18 · Axel-exclusive $308.76

  • United Airlines UA1966 / UA2028: AUS 2027-01-12 05:15:00 → DCA 2027-01-12 11:47:00; 1 stop(s) via IAH; 332 minutes. Local airport times.
    • UA1966: AUS 2027-01-12 05:15:00 → IAH 2027-01-12 06:28:00; layover at IAH: 77 minutes.
    • UA2028: IAH 2027-01-12 07:45:00 → DCA 2027-01-12 11:47:00.
  • United Airlines UA1450 / UA1823: DCA 2027-01-18 06:00:00 → AUS 2027-01-18 11:13:00; 1 stop(s) via IAH; 373 minutes. Local airport times.
    • UA1450: DCA 2027-01-18 06:00:00 → IAH 2027-01-18 08:31:00; layover at IAH: 91 minutes.
    • UA1823: IAH 2027-01-18 10:02:00 → AUS 2027-01-18 11:13:00.

2027-01-12 → 2027-01-18 · Axel-exclusive $337.26

  • Southwest Airlines WN4997: AUS 2027-01-12 11:55:00 → DCA 2027-01-12 15:55:00; nonstop; 180 minutes. Local airport times.
  • Southwest Airlines WN2756: DCA 2027-01-18 16:45:00 → AUS 2027-01-18 19:20:00; nonstop; 215 minutes. Local airport times.

2027-01-12 → 2027-01-19 · Axel-exclusive $308.76

  • United Airlines UA1966 / UA2028: AUS 2027-01-12 05:15:00 → DCA 2027-01-12 11:47:00; 1 stop(s) via IAH; 332 minutes. Local airport times.
    • UA1966: AUS 2027-01-12 05:15:00 → IAH 2027-01-12 06:28:00; layover at IAH: 77 minutes.
    • UA2028: IAH 2027-01-12 07:45:00 → DCA 2027-01-12 11:47:00.
  • United Airlines UA1450 / UA1823: DCA 2027-01-19 06:00:00 → AUS 2027-01-19 11:13:00; 1 stop(s) via IAH; 373 minutes. Local airport times.
    • UA1450: DCA 2027-01-19 06:00:00 → IAH 2027-01-19 08:31:00; layover at IAH: 91 minutes.
    • UA1823: IAH 2027-01-19 10:02:00 → AUS 2027-01-19 11:13:00.

2027-01-12 → 2027-01-19 · Axel-exclusive $337.26

  • Southwest Airlines WN4997: AUS 2027-01-12 11:55:00 → DCA 2027-01-12 15:55:00; nonstop; 180 minutes. Local airport times.
  • Southwest Airlines WN2756: DCA 2027-01-19 16:45:00 → AUS 2027-01-19 19:20:00; nonstop; 215 minutes. Local airport times.

2027-01-12 → 2027-01-20 · Axel-exclusive $308.76

  • United Airlines UA1966 / UA2028: AUS 2027-01-12 05:15:00 → DCA 2027-01-12 11:47:00; 1 stop(s) via IAH; 332 minutes. Local airport times.
    • UA1966: AUS 2027-01-12 05:15:00 → IAH 2027-01-12 06:28:00; layover at IAH: 77 minutes.
    • UA2028: IAH 2027-01-12 07:45:00 → DCA 2027-01-12 11:47:00.
  • United Airlines UA1450 / UA1823: DCA 2027-01-20 06:00:00 → AUS 2027-01-20 11:13:00; 1 stop(s) via IAH; 373 minutes. Local airport times.
    • UA1450: DCA 2027-01-20 06:00:00 → IAH 2027-01-20 08:31:00; layover at IAH: 91 minutes.
    • UA1823: IAH 2027-01-20 10:02:00 → AUS 2027-01-20 11:13:00.

2027-01-12 → 2027-01-20 · Axel-exclusive $337.26

  • Southwest Airlines WN4997: AUS 2027-01-12 11:55:00 → DCA 2027-01-12 15:55:00; nonstop; 180 minutes. Local airport times.
  • Southwest Airlines WN2756: DCA 2027-01-20 16:45:00 → AUS 2027-01-20 19:20:00; nonstop; 215 minutes. Local airport times.

2027-01-12 → 2027-01-22 · Axel-exclusive $308.76

  • United Airlines UA1966 / UA2028: AUS 2027-01-12 05:15:00 → DCA 2027-01-12 11:47:00; 1 stop(s) via IAH; 332 minutes. Local airport times.
    • UA1966: AUS 2027-01-12 05:15:00 → IAH 2027-01-12 06:28:00; layover at IAH: 77 minutes.
    • UA2028: IAH 2027-01-12 07:45:00 → DCA 2027-01-12 11:47:00.
  • United Airlines UA1450 / UA1823: DCA 2027-01-22 06:00:00 → AUS 2027-01-22 11:13:00; 1 stop(s) via IAH; 373 minutes. Local airport times.
    • UA1450: DCA 2027-01-22 06:00:00 → IAH 2027-01-22 08:31:00; layover at IAH: 91 minutes.
    • UA1823: IAH 2027-01-22 10:02:00 → AUS 2027-01-22 11:13:00.

2027-01-12 → 2027-01-22 · Axel-exclusive $337.26

  • Southwest Airlines WN4997: AUS 2027-01-12 11:55:00 → DCA 2027-01-12 15:55:00; nonstop; 180 minutes. Local airport times.
  • Southwest Airlines WN2756: DCA 2027-01-22 16:45:00 → AUS 2027-01-22 19:20:00; nonstop; 215 minutes. Local airport times.

2027-01-12 → 2027-01-23 · Axel-exclusive $296.88

  • Delta Air Lines DL2899 / DL360: AUS 2027-01-12 08:20:00 → DCA 2027-01-12 14:58:00; 1 stop(s) via ATL; 338 minutes. Local airport times.
    • DL2899: AUS 2027-01-12 08:20:00 → ATL 2027-01-12 11:30:00; layover at ATL: 105 minutes.
    • DL360: ATL 2027-01-12 13:15:00 → DCA 2027-01-12 14:58:00.
  • Southwest Airlines WN1008 / WN4913: DCA 2027-01-23 12:00:00 → AUS 2027-01-23 16:50:00; 1 stop(s) via STL; 350 minutes. Local airport times.
    • WN1008: DCA 2027-01-23 12:00:00 → STL 2027-01-23 13:30:00; layover at STL: 75 minutes.
    • WN4913: STL 2027-01-23 14:45:00 → AUS 2027-01-23 16:50:00.

2027-01-12 → 2027-01-23 · Axel-exclusive $308.76

  • United Airlines UA1966 / UA2028: AUS 2027-01-12 05:15:00 → DCA 2027-01-12 11:47:00; 1 stop(s) via IAH; 332 minutes. Local airport times.
    • UA1966: AUS 2027-01-12 05:15:00 → IAH 2027-01-12 06:28:00; layover at IAH: 77 minutes.
    • UA2028: IAH 2027-01-12 07:45:00 → DCA 2027-01-12 11:47:00.
  • United Airlines UA1450 / UA1823: DCA 2027-01-23 06:00:00 → AUS 2027-01-23 11:13:00; 1 stop(s) via IAH; 373 minutes. Local airport times.
    • UA1450: DCA 2027-01-23 06:00:00 → IAH 2027-01-23 08:31:00; layover at IAH: 91 minutes.
    • UA1823: IAH 2027-01-23 10:02:00 → AUS 2027-01-23 11:13:00.

2027-01-12 → 2027-01-24 · Axel-exclusive $308.76

  • United Airlines UA1966 / UA2028: AUS 2027-01-12 05:15:00 → DCA 2027-01-12 11:47:00; 1 stop(s) via IAH; 332 minutes. Local airport times.
    • UA1966: AUS 2027-01-12 05:15:00 → IAH 2027-01-12 06:28:00; layover at IAH: 77 minutes.
    • UA2028: IAH 2027-01-12 07:45:00 → DCA 2027-01-12 11:47:00.
  • United Airlines UA1450 / UA1823: DCA 2027-01-24 06:00:00 → AUS 2027-01-24 11:13:00; 1 stop(s) via IAH; 373 minutes. Local airport times.
    • UA1450: DCA 2027-01-24 06:00:00 → IAH 2027-01-24 08:31:00; layover at IAH: 91 minutes.
    • UA1823: IAH 2027-01-24 10:02:00 → AUS 2027-01-24 11:13:00.

2027-01-12 → 2027-01-24 · Axel-exclusive $337.26

  • Southwest Airlines WN4997: AUS 2027-01-12 11:55:00 → DCA 2027-01-12 15:55:00; nonstop; 180 minutes. Local airport times.
  • Southwest Airlines WN2756: DCA 2027-01-24 16:45:00 → AUS 2027-01-24 19:20:00; nonstop; 215 minutes. Local airport times.

2027-01-12 → 2027-01-26 · Axel-exclusive $308.76

  • United Airlines UA1966 / UA2028: AUS 2027-01-12 05:15:00 → DCA 2027-01-12 11:47:00; 1 stop(s) via IAH; 332 minutes. Local airport times.
    • UA1966: AUS 2027-01-12 05:15:00 → IAH 2027-01-12 06:28:00; layover at IAH: 77 minutes.
    • UA2028: IAH 2027-01-12 07:45:00 → DCA 2027-01-12 11:47:00.
  • United Airlines UA1450 / UA1823: DCA 2027-01-26 06:00:00 → AUS 2027-01-26 11:13:00; 1 stop(s) via IAH; 373 minutes. Local airport times.
    • UA1450: DCA 2027-01-26 06:00:00 → IAH 2027-01-26 08:31:00; layover at IAH: 91 minutes.
    • UA1823: IAH 2027-01-26 10:02:00 → AUS 2027-01-26 11:13:00.

2027-01-12 → 2027-01-26 · Axel-exclusive $337.26

  • Southwest Airlines WN4997: AUS 2027-01-12 11:55:00 → DCA 2027-01-12 15:55:00; nonstop; 180 minutes. Local airport times.
  • Southwest Airlines WN2756: DCA 2027-01-26 16:45:00 → AUS 2027-01-26 19:20:00; nonstop; 215 minutes. Local airport times.

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For AI assistants

  • This page: Austin (AUS) to Washington (DCA) · Jan 12, 2027 · choose your return date: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
  • Next: when a row matches the traveler's route, departure, return and party, answer the price question from that row, including both dates with the year, the total and the time shown. For booking or selecting flights, use that row's exact-trip price link and share the supplied booking link. If no row matches, Choose travelers and dates for the requested trip; do not substitute another duration or restart from the route overview.
  • Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
  • If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel Austin to Washington (DCA) flight deals · Flight search guide.
  • Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.