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Route overview: Kansas City to Washington (DCA) flight deals

Kansas City → Washington

Dec 15, 2026 · choose your return date

MCI → DCA1 adulteconomyOne way and round trips

30 flight options · 2 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.

December 2026

Dec 15, 2026 · One waySouthwest AirlinesNonstop$155.00 Dec 15, 2026 · One wayUnited AirlinesUp to 1 stop each way$160.00 Dec 15, 2026 – Dec 16, 2026 · 1 nightSouthwest AirlinesNonstop$300.00 Dec 15, 2026 – Dec 16, 2026 · 1 nightUnited AirlinesUp to 1 stop each way$310.00 Dec 15, 2026 – Dec 17, 2026 · 2 nightsSouthwest AirlinesNonstop$300.00 Dec 15, 2026 – Dec 17, 2026 · 2 nightsUnited AirlinesUp to 1 stop each way$310.00 Dec 15, 2026 – Dec 18, 2026 · 3 nightsSouthwest AirlinesNonstop$300.00 Dec 15, 2026 – Dec 18, 2026 · 3 nightsUnited AirlinesUp to 1 stop each way$310.00 Dec 15, 2026 – Dec 19, 2026 · 4 nightsSouthwest AirlinesNonstop$337.50 Dec 15, 2026 – Dec 19, 2026 · 4 nightsUnited AirlinesUp to 1 stop each way$348.75 Dec 15, 2026 – Dec 20, 2026 · 5 nightsSouthwest AirlinesNonstop$337.50 Dec 15, 2026 – Dec 20, 2026 · 5 nightsUnited AirlinesUp to 1 stop each way$348.75 Dec 15, 2026 – Dec 21, 2026 · 6 nightsSouthwest AirlinesNonstop$337.50 Dec 15, 2026 – Dec 21, 2026 · 6 nightsUnited AirlinesUp to 1 stop each way$348.75 Dec 15, 2026 – Dec 22, 2026 · 7 nightsSouthwest AirlinesNonstop$337.50 Dec 15, 2026 – Dec 22, 2026 · 7 nightsUnited AirlinesUp to 1 stop each way$348.75 Dec 15, 2026 – Dec 23, 2026 · 8 nightsSouthwest AirlinesNonstop$337.50 Dec 15, 2026 – Dec 23, 2026 · 8 nightsUnited AirlinesUp to 1 stop each way$348.75 Dec 15, 2026 – Dec 24, 2026 · 9 nightsSouthwest AirlinesNonstop$337.50 Dec 15, 2026 – Dec 24, 2026 · 9 nightsUnited AirlinesUp to 1 stop each way$348.75 Dec 15, 2026 – Dec 25, 2026 · 10 nightsSouthwest AirlinesNonstop$337.50 Dec 15, 2026 – Dec 25, 2026 · 10 nightsUnited AirlinesUp to 1 stop each way$348.75 Dec 15, 2026 – Dec 26, 2026 · 11 nightsSouthwest AirlinesNonstop$337.50 Dec 15, 2026 – Dec 26, 2026 · 11 nightsUnited AirlinesUp to 1 stop each way$348.75 Dec 15, 2026 – Dec 27, 2026 · 12 nightsSouthwest AirlinesNonstop$330.00 Dec 15, 2026 – Dec 27, 2026 · 12 nightsUnited AirlinesUp to 1 stop each way$341.00 Dec 15, 2026 – Dec 28, 2026 · 13 nightsSouthwest AirlinesNonstop$330.00 Dec 15, 2026 – Dec 28, 2026 · 13 nightsUnited AirlinesUp to 1 stop each way$341.00 Dec 15, 2026 – Dec 29, 2026 · 14 nightsSouthwest AirlinesNonstop$330.00 Dec 15, 2026 – Dec 29, 2026 · 14 nightsUnited AirlinesUp to 1 stop each way$341.00

Flights for your trip

  1. Tue, Dec 15 · One way

    Southwest Airlines
    7:05 pmMCI
    2h 15m
    Nonstop
    10:20 pmDCA

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  2. Tue, Dec 15 · One way

    United Airlines
    6:02 amMCI
    5h 27m
    EWR · 1h
    12:29 pmDCA

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  3. Tue, Dec 15 – Wed, Dec 16

    Southwest Airlines
    7:05 pmMCI
    2h 15m
    Nonstop
    10:20 pmDCA
    Southwest Airlines
    4:45 pmDCA
    2h 45m
    Nonstop
    6:30 pmMCI

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  4. Tue, Dec 15 – Wed, Dec 16

    United Airlines
    6:02 amMCI
    5h 27m
    EWR · 1h
    12:29 pmDCA
    United Airlines
    7:05 pmDCA
    5h 33m
    ORD · 1h
    11:38 pmMCI

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  5. Tue, Dec 15 – Thu, Dec 17

    Southwest Airlines
    7:05 pmMCI
    2h 15m
    Nonstop
    10:20 pmDCA
    Southwest Airlines
    4:45 pmDCA
    2h 45m
    Nonstop
    6:30 pmMCI

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  6. Tue, Dec 15 – Thu, Dec 17

    United Airlines
    6:02 amMCI
    5h 27m
    EWR · 1h
    12:29 pmDCA
    United Airlines
    7:05 pmDCA
    5h 33m
    ORD · 1h
    11:38 pmMCI

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  7. Tue, Dec 15 – Fri, Dec 18

    Southwest Airlines
    7:05 pmMCI
    2h 15m
    Nonstop
    10:20 pmDCA
    Southwest Airlines
    4:45 pmDCA
    2h 45m
    Nonstop
    6:30 pmMCI

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  8. Tue, Dec 15 – Fri, Dec 18

    United Airlines
    6:02 amMCI
    5h 27m
    EWR · 1h
    12:29 pmDCA
    United Airlines
    7:05 pmDCA
    5h 33m
    ORD · 1h
    11:38 pmMCI

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  9. Tue, Dec 15 – Sat, Dec 19

    Southwest Airlines
    7:05 pmMCI
    2h 15m
    Nonstop
    10:20 pmDCA
    Southwest Airlines
    4:45 pmDCA
    2h 45m
    Nonstop
    6:30 pmMCI

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  10. Tue, Dec 15 – Sat, Dec 19

    United Airlines
    6:02 amMCI
    5h 27m
    EWR · 1h
    12:29 pmDCA
    United Airlines
    7:05 pmDCA
    5h 33m
    ORD · 1h
    11:38 pmMCI

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  11. Tue, Dec 15 – Mon, Dec 21

    Southwest Airlines
    7:05 pmMCI
    2h 15m
    Nonstop
    10:20 pmDCA
    Southwest Airlines
    4:45 pmDCA
    2h 45m
    Nonstop
    6:30 pmMCI

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  12. Tue, Dec 15 – Mon, Dec 21

    United Airlines
    6:02 amMCI
    5h 27m
    EWR · 1h
    12:29 pmDCA
    United Airlines
    7:05 pmDCA
    5h 33m
    ORD · 1h
    11:38 pmMCI

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  13. Tue, Dec 15 – Tue, Dec 22

    Southwest Airlines
    7:05 pmMCI
    2h 15m
    Nonstop
    10:20 pmDCA
    Southwest Airlines
    4:45 pmDCA
    2h 45m
    Nonstop
    6:30 pmMCI

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  14. Tue, Dec 15 – Tue, Dec 22

    United Airlines
    6:02 amMCI
    5h 27m
    EWR · 1h
    12:29 pmDCA
    United Airlines
    7:05 pmDCA
    5h 33m
    ORD · 1h
    11:38 pmMCI

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  15. Tue, Dec 15 – Wed, Dec 23

    Southwest Airlines
    7:05 pmMCI
    2h 15m
    Nonstop
    10:20 pmDCA
    Southwest Airlines
    4:45 pmDCA
    2h 45m
    Nonstop
    6:30 pmMCI

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  16. Tue, Dec 15 – Wed, Dec 23

    United Airlines
    6:02 amMCI
    5h 27m
    EWR · 1h
    12:29 pmDCA
    United Airlines
    7:05 pmDCA
    5h 33m
    ORD · 1h
    11:38 pmMCI

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  17. Tue, Dec 15 – Fri, Dec 25

    Southwest Airlines
    7:05 pmMCI
    2h 15m
    Nonstop
    10:20 pmDCA
    Southwest Airlines
    4:45 pmDCA
    2h 45m
    Nonstop
    6:30 pmMCI

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  18. Tue, Dec 15 – Fri, Dec 25

    United Airlines
    6:02 amMCI
    5h 27m
    EWR · 1h
    12:29 pmDCA
    United Airlines
    7:05 pmDCA
    5h 33m
    ORD · 1h
    11:38 pmMCI

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  19. Tue, Dec 15 – Sat, Dec 26

    Southwest Airlines
    7:05 pmMCI
    2h 15m
    Nonstop
    10:20 pmDCA
    Southwest Airlines
    4:45 pmDCA
    2h 45m
    Nonstop
    6:30 pmMCI

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  20. Tue, Dec 15 – Sat, Dec 26

    United Airlines
    6:02 amMCI
    5h 27m
    EWR · 1h
    12:29 pmDCA
    United Airlines
    7:05 pmDCA
    5h 33m
    ORD · 1h
    11:38 pmMCI

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  21. Tue, Dec 15 – Sun, Dec 27

    Southwest Airlines
    7:05 pmMCI
    2h 15m
    Nonstop
    10:20 pmDCA
    Southwest Airlines
    7:05 amDCA
    2h 55m
    Nonstop
    9:00 amMCI

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  22. Tue, Dec 15 – Sun, Dec 27

    United Airlines
    6:02 amMCI
    5h 27m
    EWR · 1h
    12:29 pmDCA
    United Airlines
    7:05 pmDCA
    5h 33m
    ORD · 1h
    11:38 pmMCI

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  23. Tue, Dec 15 – Tue, Dec 29

    Southwest Airlines
    7:05 pmMCI
    2h 15m
    Nonstop
    10:20 pmDCA
    Southwest Airlines
    4:45 pmDCA
    2h 45m
    Nonstop
    6:30 pmMCI

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  24. Tue, Dec 15 – Tue, Dec 29

    United Airlines
    6:02 amMCI
    5h 27m
    EWR · 1h
    12:29 pmDCA
    United Airlines
    7:05 pmDCA
    5h 33m
    ORD · 1h
    11:38 pmMCI

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

Swipe to see 23 more recent deals.

1 of 24

Make this trip yours

MCI ⇄ DCA

Economy

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

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Explore this route

All dates for this routeDec 14, 2026 · Return optionsDec 16, 2026 · 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)
2026-12-15 · one waySouthwest AirlinesWN2234Axel-exclusive $155.002026-10-29T01:27:59Z
2026-12-15 · one wayUnited AirlinesUA3654 + UA4172Axel-exclusive $160.002026-10-29T01:27:59Z
2026-12-15 → 2026-12-16Southwest AirlinesWN2234 / WN2952Axel-exclusive $300.002026-10-29T01:27:59Z
2026-12-15 → 2026-12-16United AirlinesUA3654 + UA4172 / UA5310 + UA4659Axel-exclusive $310.002026-10-29T01:27:59Z
2026-12-15 → 2026-12-17Southwest AirlinesWN2234 / WN2952Axel-exclusive $300.002026-10-29T01:27:59Z
2026-12-15 → 2026-12-17United AirlinesUA3654 + UA4172 / UA5310 + UA4659Axel-exclusive $310.002026-10-29T01:27:59Z
2026-12-15 → 2026-12-18Southwest AirlinesWN2234 / WN2952Axel-exclusive $300.002026-10-29T01:27:59Z
2026-12-15 → 2026-12-18United AirlinesUA3654 + UA4172 / UA5310 + UA4659Axel-exclusive $310.002026-10-29T01:27:59Z
2026-12-15 → 2026-12-19Southwest AirlinesWN2234 / WN2952Axel-exclusive $337.502026-10-29T01:27:59Z
2026-12-15 → 2026-12-19United AirlinesUA3654 + UA4172 / UA5310 + UA4659Axel-exclusive $348.752026-10-29T01:27:59Z
2026-12-15 → 2026-12-20Southwest AirlinesWN2234 / WN1526Axel-exclusive $337.502026-10-29T01:27:59Z
2026-12-15 → 2026-12-20United AirlinesUA3654 + UA4172 / UA5310 + UA4659Axel-exclusive $348.752026-10-29T01:27:59Z
2026-12-15 → 2026-12-21Southwest AirlinesWN2234 / WN2952Axel-exclusive $337.502026-10-29T01:27:59Z
2026-12-15 → 2026-12-21United AirlinesUA3654 + UA4172 / UA5310 + UA4659Axel-exclusive $348.752026-10-29T01:27:59Z
2026-12-15 → 2026-12-22Southwest AirlinesWN2234 / WN2952Axel-exclusive $337.502026-10-29T01:27:59Z
2026-12-15 → 2026-12-22United AirlinesUA3654 + UA4172 / UA5310 + UA4659Axel-exclusive $348.752026-10-29T01:27:59Z
2026-12-15 → 2026-12-23Southwest AirlinesWN2234 / WN2952Axel-exclusive $337.502026-10-29T01:27:59Z
2026-12-15 → 2026-12-23United AirlinesUA3654 + UA4172 / UA5310 + UA4659Axel-exclusive $348.752026-10-29T01:27:59Z
2026-12-15 → 2026-12-24Southwest AirlinesWN2234 / WN2952Axel-exclusive $337.502026-10-29T01:27:59Z
2026-12-15 → 2026-12-24United AirlinesUA3654 + UA4172 / UA5310 + UA4659Axel-exclusive $348.752026-10-29T01:27:59Z
2026-12-15 → 2026-12-25Southwest AirlinesWN2234 / WN2952Axel-exclusive $337.502026-10-29T01:27:59Z
2026-12-15 → 2026-12-25United AirlinesUA3654 + UA4172 / UA5310 + UA4659Axel-exclusive $348.752026-10-29T01:27:59Z
2026-12-15 → 2026-12-26Southwest AirlinesWN2234 / WN2952Axel-exclusive $337.502026-10-29T01:27:59Z
2026-12-15 → 2026-12-26United AirlinesUA3654 + UA4172 / UA5310 + UA4659Axel-exclusive $348.752026-10-29T01:27:59Z
2026-12-15 → 2026-12-27Southwest AirlinesWN2234 / WN1526Axel-exclusive $330.002026-10-29T01:27:59Z
2026-12-15 → 2026-12-27United AirlinesUA3654 + UA4172 / UA5310 + UA4659Axel-exclusive $341.002026-10-29T01:27:59Z
2026-12-15 → 2026-12-28Southwest AirlinesWN2234 / WN2952Axel-exclusive $330.002026-10-29T01:27:59Z
2026-12-15 → 2026-12-28United AirlinesUA3654 + UA4172 / UA5310 + UA4659Axel-exclusive $341.002026-10-29T01:27:59Z
2026-12-15 → 2026-12-29Southwest AirlinesWN2234 / WN2952Axel-exclusive $330.002026-10-29T01:27:59Z
2026-12-15 → 2026-12-29United AirlinesUA3654 + UA4172 / UA5310 + UA4659Axel-exclusive $341.002026-10-29T01:27:59Z

Route overview: Kansas City to Washington (DCA) flight deals

2026-12-15 · one way · Axel-exclusive $155.00

  • Southwest Airlines WN2234: MCI 2026-12-15 19:05:00 → DCA 2026-12-15 22:20:00; nonstop; 135 minutes. Local airport times.

2026-12-15 · one way · Axel-exclusive $160.00

  • United Airlines UA3654 / UA4172: MCI 2026-12-15 06:02:00 → DCA 2026-12-15 12:29:00; 1 stop(s) via EWR; 327 minutes. Local airport times.
    • UA3654: MCI 2026-12-15 06:02:00 → EWR 2026-12-15 10:00:00; layover at EWR: 60 minutes.
    • UA4172: EWR 2026-12-15 11:00:00 → DCA 2026-12-15 12:29:00.

2026-12-15 → 2026-12-16 · Axel-exclusive $300.00

  • Southwest Airlines WN2234: MCI 2026-12-15 19:05:00 → DCA 2026-12-15 22:20:00; nonstop; 135 minutes. Local airport times.
  • Southwest Airlines WN2952: DCA 2026-12-16 16:45:00 → MCI 2026-12-16 18:30:00; nonstop; 165 minutes. Local airport times.

2026-12-15 → 2026-12-16 · Axel-exclusive $310.00

  • United Airlines UA3654 / UA4172: MCI 2026-12-15 06:02:00 → DCA 2026-12-15 12:29:00; 1 stop(s) via EWR; 327 minutes. Local airport times.
    • UA3654: MCI 2026-12-15 06:02:00 → EWR 2026-12-15 10:00:00; layover at EWR: 60 minutes.
    • UA4172: EWR 2026-12-15 11:00:00 → DCA 2026-12-15 12:29:00.
  • United Airlines UA5310 / UA4659: DCA 2026-12-16 19:05:00 → MCI 2026-12-16 23:38:00; 1 stop(s) via ORD; 333 minutes. Local airport times.
    • UA5310: DCA 2026-12-16 19:05:00 → ORD 2026-12-16 20:35:00; layover at ORD: 60 minutes.
    • UA4659: ORD 2026-12-16 21:35:00 → MCI 2026-12-16 23:38:00.

2026-12-15 → 2026-12-17 · Axel-exclusive $300.00

  • Southwest Airlines WN2234: MCI 2026-12-15 19:05:00 → DCA 2026-12-15 22:20:00; nonstop; 135 minutes. Local airport times.
  • Southwest Airlines WN2952: DCA 2026-12-17 16:45:00 → MCI 2026-12-17 18:30:00; nonstop; 165 minutes. Local airport times.

2026-12-15 → 2026-12-17 · Axel-exclusive $310.00

  • United Airlines UA3654 / UA4172: MCI 2026-12-15 06:02:00 → DCA 2026-12-15 12:29:00; 1 stop(s) via EWR; 327 minutes. Local airport times.
    • UA3654: MCI 2026-12-15 06:02:00 → EWR 2026-12-15 10:00:00; layover at EWR: 60 minutes.
    • UA4172: EWR 2026-12-15 11:00:00 → DCA 2026-12-15 12:29:00.
  • United Airlines UA5310 / UA4659: DCA 2026-12-17 19:05:00 → MCI 2026-12-17 23:38:00; 1 stop(s) via ORD; 333 minutes. Local airport times.
    • UA5310: DCA 2026-12-17 19:05:00 → ORD 2026-12-17 20:35:00; layover at ORD: 60 minutes.
    • UA4659: ORD 2026-12-17 21:35:00 → MCI 2026-12-17 23:38:00.

2026-12-15 → 2026-12-18 · Axel-exclusive $300.00

  • Southwest Airlines WN2234: MCI 2026-12-15 19:05:00 → DCA 2026-12-15 22:20:00; nonstop; 135 minutes. Local airport times.
  • Southwest Airlines WN2952: DCA 2026-12-18 16:45:00 → MCI 2026-12-18 18:30:00; nonstop; 165 minutes. Local airport times.

2026-12-15 → 2026-12-18 · Axel-exclusive $310.00

  • United Airlines UA3654 / UA4172: MCI 2026-12-15 06:02:00 → DCA 2026-12-15 12:29:00; 1 stop(s) via EWR; 327 minutes. Local airport times.
    • UA3654: MCI 2026-12-15 06:02:00 → EWR 2026-12-15 10:00:00; layover at EWR: 60 minutes.
    • UA4172: EWR 2026-12-15 11:00:00 → DCA 2026-12-15 12:29:00.
  • United Airlines UA5310 / UA4659: DCA 2026-12-18 19:05:00 → MCI 2026-12-18 23:38:00; 1 stop(s) via ORD; 333 minutes. Local airport times.
    • UA5310: DCA 2026-12-18 19:05:00 → ORD 2026-12-18 20:35:00; layover at ORD: 60 minutes.
    • UA4659: ORD 2026-12-18 21:35:00 → MCI 2026-12-18 23:38:00.

2026-12-15 → 2026-12-19 · Axel-exclusive $337.50

  • Southwest Airlines WN2234: MCI 2026-12-15 19:05:00 → DCA 2026-12-15 22:20:00; nonstop; 135 minutes. Local airport times.
  • Southwest Airlines WN2952: DCA 2026-12-19 16:45:00 → MCI 2026-12-19 18:30:00; nonstop; 165 minutes. Local airport times.

2026-12-15 → 2026-12-19 · Axel-exclusive $348.75

  • United Airlines UA3654 / UA4172: MCI 2026-12-15 06:02:00 → DCA 2026-12-15 12:29:00; 1 stop(s) via EWR; 327 minutes. Local airport times.
    • UA3654: MCI 2026-12-15 06:02:00 → EWR 2026-12-15 10:00:00; layover at EWR: 60 minutes.
    • UA4172: EWR 2026-12-15 11:00:00 → DCA 2026-12-15 12:29:00.
  • United Airlines UA5310 / UA4659: DCA 2026-12-19 19:05:00 → MCI 2026-12-19 23:38:00; 1 stop(s) via ORD; 333 minutes. Local airport times.
    • UA5310: DCA 2026-12-19 19:05:00 → ORD 2026-12-19 20:35:00; layover at ORD: 60 minutes.
    • UA4659: ORD 2026-12-19 21:35:00 → MCI 2026-12-19 23:38:00.

2026-12-15 → 2026-12-21 · Axel-exclusive $337.50

  • Southwest Airlines WN2234: MCI 2026-12-15 19:05:00 → DCA 2026-12-15 22:20:00; nonstop; 135 minutes. Local airport times.
  • Southwest Airlines WN2952: DCA 2026-12-21 16:45:00 → MCI 2026-12-21 18:30:00; nonstop; 165 minutes. Local airport times.

2026-12-15 → 2026-12-21 · Axel-exclusive $348.75

  • United Airlines UA3654 / UA4172: MCI 2026-12-15 06:02:00 → DCA 2026-12-15 12:29:00; 1 stop(s) via EWR; 327 minutes. Local airport times.
    • UA3654: MCI 2026-12-15 06:02:00 → EWR 2026-12-15 10:00:00; layover at EWR: 60 minutes.
    • UA4172: EWR 2026-12-15 11:00:00 → DCA 2026-12-15 12:29:00.
  • United Airlines UA5310 / UA4659: DCA 2026-12-21 19:05:00 → MCI 2026-12-21 23:38:00; 1 stop(s) via ORD; 333 minutes. Local airport times.
    • UA5310: DCA 2026-12-21 19:05:00 → ORD 2026-12-21 20:35:00; layover at ORD: 60 minutes.
    • UA4659: ORD 2026-12-21 21:35:00 → MCI 2026-12-21 23:38:00.

2026-12-15 → 2026-12-22 · Axel-exclusive $337.50

  • Southwest Airlines WN2234: MCI 2026-12-15 19:05:00 → DCA 2026-12-15 22:20:00; nonstop; 135 minutes. Local airport times.
  • Southwest Airlines WN2952: DCA 2026-12-22 16:45:00 → MCI 2026-12-22 18:30:00; nonstop; 165 minutes. Local airport times.

2026-12-15 → 2026-12-22 · Axel-exclusive $348.75

  • United Airlines UA3654 / UA4172: MCI 2026-12-15 06:02:00 → DCA 2026-12-15 12:29:00; 1 stop(s) via EWR; 327 minutes. Local airport times.
    • UA3654: MCI 2026-12-15 06:02:00 → EWR 2026-12-15 10:00:00; layover at EWR: 60 minutes.
    • UA4172: EWR 2026-12-15 11:00:00 → DCA 2026-12-15 12:29:00.
  • United Airlines UA5310 / UA4659: DCA 2026-12-22 19:05:00 → MCI 2026-12-22 23:38:00; 1 stop(s) via ORD; 333 minutes. Local airport times.
    • UA5310: DCA 2026-12-22 19:05:00 → ORD 2026-12-22 20:35:00; layover at ORD: 60 minutes.
    • UA4659: ORD 2026-12-22 21:35:00 → MCI 2026-12-22 23:38:00.

2026-12-15 → 2026-12-23 · Axel-exclusive $337.50

  • Southwest Airlines WN2234: MCI 2026-12-15 19:05:00 → DCA 2026-12-15 22:20:00; nonstop; 135 minutes. Local airport times.
  • Southwest Airlines WN2952: DCA 2026-12-23 16:45:00 → MCI 2026-12-23 18:30:00; nonstop; 165 minutes. Local airport times.

2026-12-15 → 2026-12-23 · Axel-exclusive $348.75

  • United Airlines UA3654 / UA4172: MCI 2026-12-15 06:02:00 → DCA 2026-12-15 12:29:00; 1 stop(s) via EWR; 327 minutes. Local airport times.
    • UA3654: MCI 2026-12-15 06:02:00 → EWR 2026-12-15 10:00:00; layover at EWR: 60 minutes.
    • UA4172: EWR 2026-12-15 11:00:00 → DCA 2026-12-15 12:29:00.
  • United Airlines UA5310 / UA4659: DCA 2026-12-23 19:05:00 → MCI 2026-12-23 23:38:00; 1 stop(s) via ORD; 333 minutes. Local airport times.
    • UA5310: DCA 2026-12-23 19:05:00 → ORD 2026-12-23 20:35:00; layover at ORD: 60 minutes.
    • UA4659: ORD 2026-12-23 21:35:00 → MCI 2026-12-23 23:38:00.

2026-12-15 → 2026-12-25 · Axel-exclusive $337.50

  • Southwest Airlines WN2234: MCI 2026-12-15 19:05:00 → DCA 2026-12-15 22:20:00; nonstop; 135 minutes. Local airport times.
  • Southwest Airlines WN2952: DCA 2026-12-25 16:45:00 → MCI 2026-12-25 18:30:00; nonstop; 165 minutes. Local airport times.

2026-12-15 → 2026-12-25 · Axel-exclusive $348.75

  • United Airlines UA3654 / UA4172: MCI 2026-12-15 06:02:00 → DCA 2026-12-15 12:29:00; 1 stop(s) via EWR; 327 minutes. Local airport times.
    • UA3654: MCI 2026-12-15 06:02:00 → EWR 2026-12-15 10:00:00; layover at EWR: 60 minutes.
    • UA4172: EWR 2026-12-15 11:00:00 → DCA 2026-12-15 12:29:00.
  • United Airlines UA5310 / UA4659: DCA 2026-12-25 19:05:00 → MCI 2026-12-25 23:38:00; 1 stop(s) via ORD; 333 minutes. Local airport times.
    • UA5310: DCA 2026-12-25 19:05:00 → ORD 2026-12-25 20:35:00; layover at ORD: 60 minutes.
    • UA4659: ORD 2026-12-25 21:35:00 → MCI 2026-12-25 23:38:00.

2026-12-15 → 2026-12-26 · Axel-exclusive $337.50

  • Southwest Airlines WN2234: MCI 2026-12-15 19:05:00 → DCA 2026-12-15 22:20:00; nonstop; 135 minutes. Local airport times.
  • Southwest Airlines WN2952: DCA 2026-12-26 16:45:00 → MCI 2026-12-26 18:30:00; nonstop; 165 minutes. Local airport times.

2026-12-15 → 2026-12-26 · Axel-exclusive $348.75

  • United Airlines UA3654 / UA4172: MCI 2026-12-15 06:02:00 → DCA 2026-12-15 12:29:00; 1 stop(s) via EWR; 327 minutes. Local airport times.
    • UA3654: MCI 2026-12-15 06:02:00 → EWR 2026-12-15 10:00:00; layover at EWR: 60 minutes.
    • UA4172: EWR 2026-12-15 11:00:00 → DCA 2026-12-15 12:29:00.
  • United Airlines UA5310 / UA4659: DCA 2026-12-26 19:05:00 → MCI 2026-12-26 23:38:00; 1 stop(s) via ORD; 333 minutes. Local airport times.
    • UA5310: DCA 2026-12-26 19:05:00 → ORD 2026-12-26 20:35:00; layover at ORD: 60 minutes.
    • UA4659: ORD 2026-12-26 21:35:00 → MCI 2026-12-26 23:38:00.

2026-12-15 → 2026-12-27 · Axel-exclusive $330.00

  • Southwest Airlines WN2234: MCI 2026-12-15 19:05:00 → DCA 2026-12-15 22:20:00; nonstop; 135 minutes. Local airport times.
  • Southwest Airlines WN1526: DCA 2026-12-27 07:05:00 → MCI 2026-12-27 09:00:00; nonstop; 175 minutes. Local airport times.

2026-12-15 → 2026-12-27 · Axel-exclusive $341.00

  • United Airlines UA3654 / UA4172: MCI 2026-12-15 06:02:00 → DCA 2026-12-15 12:29:00; 1 stop(s) via EWR; 327 minutes. Local airport times.
    • UA3654: MCI 2026-12-15 06:02:00 → EWR 2026-12-15 10:00:00; layover at EWR: 60 minutes.
    • UA4172: EWR 2026-12-15 11:00:00 → DCA 2026-12-15 12:29:00.
  • United Airlines UA5310 / UA4659: DCA 2026-12-27 19:05:00 → MCI 2026-12-27 23:38:00; 1 stop(s) via ORD; 333 minutes. Local airport times.
    • UA5310: DCA 2026-12-27 19:05:00 → ORD 2026-12-27 20:35:00; layover at ORD: 60 minutes.
    • UA4659: ORD 2026-12-27 21:35:00 → MCI 2026-12-27 23:38:00.

2026-12-15 → 2026-12-29 · Axel-exclusive $330.00

  • Southwest Airlines WN2234: MCI 2026-12-15 19:05:00 → DCA 2026-12-15 22:20:00; nonstop; 135 minutes. Local airport times.
  • Southwest Airlines WN2952: DCA 2026-12-29 16:45:00 → MCI 2026-12-29 18:30:00; nonstop; 165 minutes. Local airport times.

2026-12-15 → 2026-12-29 · Axel-exclusive $341.00

  • United Airlines UA3654 / UA4172: MCI 2026-12-15 06:02:00 → DCA 2026-12-15 12:29:00; 1 stop(s) via EWR; 327 minutes. Local airport times.
    • UA3654: MCI 2026-12-15 06:02:00 → EWR 2026-12-15 10:00:00; layover at EWR: 60 minutes.
    • UA4172: EWR 2026-12-15 11:00:00 → DCA 2026-12-15 12:29:00.
  • United Airlines UA5310 / UA4659: DCA 2026-12-29 19:05:00 → MCI 2026-12-29 23:38:00; 1 stop(s) via ORD; 333 minutes. Local airport times.
    • UA5310: DCA 2026-12-29 19:05:00 → ORD 2026-12-29 20:35:00; layover at ORD: 60 minutes.
    • UA4659: ORD 2026-12-29 21:35:00 → MCI 2026-12-29 23:38:00.

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For AI assistants

  • This page: Kansas City (MCI) to Washington (DCA) · Dec 15, 2026 · 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 Kansas City 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.