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Route overview: Washington, DC to Seattle (SEA) flight deals

Washington → Seattle

May 23, 2027 · choose your return date

DCA → SEA1 adulteconomyOne way and round trips

30 flight options · 4 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.

May 2027

May 23, 2027 · One wayAmerican AirlinesUp to 1 stop each way$255.00 May 23, 2027 · One wayAlaska AirlinesNonstop$280.00 May 23, 2027 – May 24, 2027 · 1 nightAmerican AirlinesUp to 1 stop each way$485.00 May 23, 2027 – May 24, 2027 · 1 nightAlaska AirlinesNonstop$530.00 May 23, 2027 – May 25, 2027 · 2 nightsAmerican AirlinesUp to 1 stop each way$485.00 May 23, 2027 – May 25, 2027 · 2 nightsAlaska AirlinesNonstop$530.00 May 23, 2027 – May 26, 2027 · 3 nightsAmerican AirlinesUp to 1 stop each way$485.00 May 23, 2027 – May 26, 2027 · 3 nightsAlaska AirlinesNonstop$530.00 May 23, 2027 – May 27, 2027 · 4 nightsAmerican AirlinesUp to 1 stop each way$521.38 May 23, 2027 – May 27, 2027 · 4 nightsAlaska AirlinesNonstop$569.75 May 23, 2027 – May 28, 2027 · 5 nightsAmerican AirlinesUp to 1 stop each way$521.38 May 23, 2027 – May 28, 2027 · 5 nightsAlaska AirlinesNonstop$569.75 May 23, 2027 – May 29, 2027 · 6 nightsAmerican AirlinesUp to 1 stop each way$521.38 May 23, 2027 – May 29, 2027 · 6 nightsDelta Air LinesNonstop$591.25 May 23, 2027 – May 30, 2027 · 7 nightsUnited Airlines / Alaska AirlinesUp to 1 stop each way$520.63 May 23, 2027 – May 30, 2027 · 7 nightsAmerican AirlinesUp to 1 stop each way$521.38 May 23, 2027 – May 31, 2027 · 8 nightsAmerican AirlinesUp to 1 stop each way$521.38 May 23, 2027 – May 31, 2027 · 8 nightsAlaska AirlinesNonstop$569.75 May 23, 2027 – Jun 1, 2027 · 9 nightsAmerican AirlinesUp to 1 stop each way$521.38 May 23, 2027 – Jun 1, 2027 · 9 nightsAlaska AirlinesNonstop$569.75 May 23, 2027 – Jun 2, 2027 · 10 nightsAmerican AirlinesUp to 1 stop each way$485.00 May 23, 2027 – Jun 2, 2027 · 10 nightsAlaska AirlinesNonstop$530.00 May 23, 2027 – Jun 3, 2027 · 11 nightsAmerican AirlinesUp to 1 stop each way$485.00 May 23, 2027 – Jun 3, 2027 · 11 nightsAlaska AirlinesNonstop$530.00 May 23, 2027 – Jun 4, 2027 · 12 nightsAmerican AirlinesUp to 1 stop each way$485.00 May 23, 2027 – Jun 4, 2027 · 12 nightsAlaska AirlinesNonstop$530.00 May 23, 2027 – Jun 5, 2027 · 13 nightsAmerican AirlinesUp to 1 stop each way$485.00 May 23, 2027 – Jun 5, 2027 · 13 nightsDelta Air LinesNonstop$550.00 May 23, 2027 – Jun 6, 2027 · 14 nightsAmerican AirlinesUp to 1 stop each way$485.00 May 23, 2027 – Jun 6, 2027 · 14 nightsUnited Airlines / Alaska AirlinesUp to 1 stop each way$485.00

Flights for your trip

  1. Sun, May 23 · One way

    American Airlines
    8:43 amDCA
    8h 42m
    ORD · 1h 15m
    2:25 pmSEA

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  2. Sun, May 23 · One way

    Alaska Airlines
    8:00 amDCA
    5h 55m
    Nonstop
    10:55 amSEA

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  3. Sun, May 23 – Mon, May 24

    American Airlines
    8:43 amDCA
    8h 42m
    ORD · 1h 15m
    2:25 pmSEA
    American Airlines
    11:36 pmSEA
    7h 24m
    ORD · 1h 14m
    10:00 am+1DCA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  4. Sun, May 23 – Mon, May 24

    Alaska Airlines
    8:00 amDCA
    5h 55m
    Nonstop
    10:55 amSEA
    Alaska Airlines
    2:02 pmSEA
    4h 57m
    Nonstop
    9:59 pmDCA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  5. Sun, May 23 – Tue, May 25

    American Airlines
    8:43 amDCA
    8h 42m
    ORD · 1h 15m
    2:25 pmSEA
    American Airlines
    11:36 pmSEA
    7h 24m
    ORD · 1h 14m
    10:00 am+1DCA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  6. Sun, May 23 – Tue, May 25

    Alaska Airlines
    8:00 amDCA
    5h 55m
    Nonstop
    10:55 amSEA
    Alaska Airlines
    8:00 amSEA
    5h 5m
    Nonstop
    4:05 pmDCA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  7. Sun, May 23 – Wed, May 26

    American Airlines
    8:43 amDCA
    8h 42m
    ORD · 1h 15m
    2:25 pmSEA
    American Airlines
    11:36 pmSEA
    7h 24m
    ORD · 1h 14m
    10:00 am+1DCA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  8. Sun, May 23 – Wed, May 26

    Alaska Airlines
    8:00 amDCA
    5h 55m
    Nonstop
    10:55 amSEA
    Alaska Airlines
    8:00 amSEA
    5h 6m
    Nonstop
    4:06 pmDCA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  9. Sun, May 23 – Thu, May 27

    American Airlines
    8:43 amDCA
    8h 42m
    ORD · 1h 15m
    2:25 pmSEA
    American Airlines
    11:36 pmSEA
    7h 24m
    ORD · 1h 14m
    10:00 am+1DCA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  10. Sun, May 23 – Thu, May 27

    Alaska Airlines
    8:00 amDCA
    5h 55m
    Nonstop
    10:55 amSEA
    Alaska Airlines
    8:00 amSEA
    5h 6m
    Nonstop
    4:06 pmDCA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  11. Sun, May 23 – Sat, May 29

    American Airlines
    8:43 amDCA
    8h 42m
    ORD · 1h 15m
    2:25 pmSEA
    American Airlines
    11:36 pmSEA
    7h 24m
    ORD · 1h 14m
    10:00 am+1DCA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  12. Sun, May 23 – Sat, May 29

    Delta Air Lines
    4:25 pmDCA
    6h 2m
    Nonstop
    7:27 pmSEA
    Delta Air Lines
    8:15 amSEA
    4h 45m
    Nonstop
    4:00 pmDCA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  13. Sun, May 23 – Sun, May 30

    United Airlines
    6:25 amDCA
    8h 54m
    ORD · 1h 42m
    12:19 pmSEA
    Alaska Airlines
    10:59 pmSEA
    7h 21m
    IND · 1h 23m
    9:20 am+1DCA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  14. Sun, May 23 – Sun, May 30

    American Airlines
    8:43 amDCA
    8h 42m
    ORD · 1h 15m
    2:25 pmSEA
    American Airlines
    11:36 pmSEA
    7h 24m
    ORD · 1h 14m
    10:00 am+1DCA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  15. Sun, May 23 – Mon, May 31

    American Airlines
    8:43 amDCA
    8h 42m
    ORD · 1h 15m
    2:25 pmSEA
    American Airlines
    11:36 pmSEA
    7h 24m
    ORD · 1h 14m
    10:00 am+1DCA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  16. Sun, May 23 – Mon, May 31

    Alaska Airlines
    8:00 amDCA
    5h 55m
    Nonstop
    10:55 amSEA
    Alaska Airlines
    2:02 pmSEA
    4h 57m
    Nonstop
    9:59 pmDCA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  17. Sun, May 23 – Wed, Jun 2

    American Airlines
    8:43 amDCA
    8h 42m
    ORD · 1h 15m
    2:25 pmSEA
    American Airlines
    11:36 pmSEA
    7h 24m
    ORD · 1h 14m
    10:00 am+1DCA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  18. Sun, May 23 – Wed, Jun 2

    Alaska Airlines
    8:00 amDCA
    5h 55m
    Nonstop
    10:55 amSEA
    Alaska Airlines
    8:00 amSEA
    5h 6m
    Nonstop
    4:06 pmDCA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  19. Sun, May 23 – Thu, Jun 3

    American Airlines
    8:43 amDCA
    8h 42m
    ORD · 1h 15m
    2:25 pmSEA
    American Airlines
    11:36 pmSEA
    7h 24m
    ORD · 1h 14m
    10:00 am+1DCA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  20. Sun, May 23 – Thu, Jun 3

    Alaska Airlines
    8:00 amDCA
    5h 55m
    Nonstop
    10:55 amSEA
    Alaska Airlines
    8:00 amSEA
    5h 6m
    Nonstop
    4:06 pmDCA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  21. Sun, May 23 – Fri, Jun 4

    American Airlines
    8:43 amDCA
    8h 42m
    ORD · 1h 15m
    2:25 pmSEA
    American Airlines
    11:36 pmSEA
    7h 24m
    ORD · 1h 14m
    10:00 am+1DCA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  22. Sun, May 23 – Fri, Jun 4

    Alaska Airlines
    8:00 amDCA
    5h 55m
    Nonstop
    10:55 amSEA
    Alaska Airlines
    8:00 amSEA
    5h 6m
    Nonstop
    4:06 pmDCA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  23. Sun, May 23 – Sun, Jun 6

    American Airlines
    8:43 amDCA
    8h 42m
    ORD · 1h 15m
    2:25 pmSEA
    American Airlines
    11:36 pmSEA
    7h 24m
    ORD · 1h 14m
    10:00 am+1DCA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  24. Sun, May 23 – Sun, Jun 6

    United Airlines
    6:25 amDCA
    8h 54m
    ORD · 1h 42m
    12:19 pmSEA
    Alaska Airlines
    10:59 pmSEA
    7h 21m
    IND · 1h 23m
    9:20 am+1DCA

    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

DCA ⇄ SEA

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 routeMay 22, 2027 · Return optionsMay 24, 2027 · Return optionsHotels in Seattle 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)
2027-05-23 · one wayAlaska AirlinesAS1Axel-exclusive $280.002026-10-29T01:02:54Z
2027-05-23 · one wayAmerican AirlinesAA2476 + AA2398Axel-exclusive $255.002026-10-29T01:02:54Z
2027-05-23 → 2027-05-24Alaska AirlinesAS1 / AS2Axel-exclusive $530.002026-10-29T01:02:54Z
2027-05-23 → 2027-05-24American AirlinesAA2476 + AA2398 / AA294 + AA461Axel-exclusive $485.002026-10-29T01:02:54Z
2027-05-23 → 2027-05-25Alaska AirlinesAS1 / AS4Axel-exclusive $530.002026-10-29T01:02:54Z
2027-05-23 → 2027-05-25American AirlinesAA2476 + AA2398 / AA294 + AA461Axel-exclusive $485.002026-10-29T01:02:54Z
2027-05-23 → 2027-05-26Alaska AirlinesAS1 / AS4Axel-exclusive $530.002026-10-29T01:02:54Z
2027-05-23 → 2027-05-26American AirlinesAA2476 + AA2398 / AA294 + AA461Axel-exclusive $485.002026-10-29T01:02:54Z
2027-05-23 → 2027-05-27Alaska AirlinesAS1 / AS4Axel-exclusive $569.752026-10-29T01:02:54Z
2027-05-23 → 2027-05-27American AirlinesAA2476 + AA2398 / AA294 + AA461Axel-exclusive $521.382026-10-29T01:02:54Z
2027-05-23 → 2027-05-28Alaska AirlinesAS1 / AS4Axel-exclusive $569.752026-10-29T01:02:54Z
2027-05-23 → 2027-05-28American AirlinesAA2476 + AA2398 / AA294 + AA461Axel-exclusive $521.382026-10-29T01:02:54Z
2027-05-23 → 2027-05-29Delta Air LinesDL786 / DL786Axel-exclusive $591.252026-10-29T01:02:54Z
2027-05-23 → 2027-05-29American AirlinesAA2476 + AA2398 / AA294 + AA461Axel-exclusive $521.382026-10-29T01:02:54Z
2027-05-23 → 2027-05-30United Airlines / Alaska AirlinesUA1793 + UA2099 / AS264 + AA4626Axel-exclusive $520.632026-10-29T01:02:54Z
2027-05-23 → 2027-05-30American AirlinesAA2476 + AA2398 / AA294 + AA461Axel-exclusive $521.382026-10-29T01:02:54Z
2027-05-23 → 2027-05-31Alaska AirlinesAS1 / AS2Axel-exclusive $569.752026-10-29T01:02:54Z
2027-05-23 → 2027-05-31American AirlinesAA2476 + AA2398 / AA294 + AA461Axel-exclusive $521.382026-10-29T01:02:54Z
2027-05-23 → 2027-06-01Alaska AirlinesAS1 / AS4Axel-exclusive $569.752026-10-29T01:02:54Z
2027-05-23 → 2027-06-01American AirlinesAA2476 + AA2398 / AA294 + AA461Axel-exclusive $521.382026-10-29T01:02:54Z
2027-05-23 → 2027-06-02Alaska AirlinesAS1 / AS4Axel-exclusive $530.002026-10-29T01:02:54Z
2027-05-23 → 2027-06-02American AirlinesAA2476 + AA2398 / AA294 + AA461Axel-exclusive $485.002026-10-29T01:02:54Z
2027-05-23 → 2027-06-03Alaska AirlinesAS1 / AS4Axel-exclusive $530.002026-10-29T01:02:54Z
2027-05-23 → 2027-06-03American AirlinesAA2476 + AA2398 / AA294 + AA461Axel-exclusive $485.002026-10-29T01:02:54Z
2027-05-23 → 2027-06-04Alaska AirlinesAS1 / AS4Axel-exclusive $530.002026-10-29T01:02:54Z
2027-05-23 → 2027-06-04American AirlinesAA2476 + AA2398 / AA294 + AA461Axel-exclusive $485.002026-10-29T01:02:54Z
2027-05-23 → 2027-06-05Delta Air LinesDL786 / DL786Axel-exclusive $550.002026-10-29T01:02:54Z
2027-05-23 → 2027-06-05American AirlinesAA2476 + AA2398 / AA294 + AA461Axel-exclusive $485.002026-10-29T01:02:54Z
2027-05-23 → 2027-06-06American AirlinesAA2476 + AA2398 / AA294 + AA461Axel-exclusive $485.002026-10-29T01:02:54Z
2027-05-23 → 2027-06-06United Airlines / Alaska AirlinesUA1793 + UA2099 / AS264 + AA4626Axel-exclusive $485.002026-10-29T01:02:54Z

Route overview: Washington, DC to Seattle (SEA) flight deals

2027-05-23 · one way · Axel-exclusive $255.00

  • American Airlines AA2476 / AA2398: DCA 2027-05-23 08:43:00 → SEA 2027-05-23 14:25:00; 1 stop(s) via ORD; 522 minutes. Local airport times.
    • AA2476: DCA 2027-05-23 08:43:00 → ORD 2027-05-23 10:15:00; layover at ORD: 75 minutes.
    • AA2398: ORD 2027-05-23 11:30:00 → SEA 2027-05-23 14:25:00.

2027-05-23 · one way · Axel-exclusive $280.00

  • Alaska Airlines AS1: DCA 2027-05-23 08:00:00 → SEA 2027-05-23 10:55:00; nonstop; 355 minutes. Local airport times.

2027-05-23 → 2027-05-24 · Axel-exclusive $485.00

  • American Airlines AA2476 / AA2398: DCA 2027-05-23 08:43:00 → SEA 2027-05-23 14:25:00; 1 stop(s) via ORD; 522 minutes. Local airport times.
    • AA2476: DCA 2027-05-23 08:43:00 → ORD 2027-05-23 10:15:00; layover at ORD: 75 minutes.
    • AA2398: ORD 2027-05-23 11:30:00 → SEA 2027-05-23 14:25:00.
  • American Airlines AA294 / AA461: SEA 2027-05-24 23:36:00 → DCA 2027-05-25 10:00:00; 1 stop(s) via ORD; 444 minutes. Local airport times.
    • AA294: SEA 2027-05-24 23:36:00 → ORD 2027-05-25 05:42:00; layover at ORD: 74 minutes.
    • AA461: ORD 2027-05-25 06:56:00 → DCA 2027-05-25 10:00:00.

2027-05-23 → 2027-05-24 · Axel-exclusive $530.00

  • Alaska Airlines AS1: DCA 2027-05-23 08:00:00 → SEA 2027-05-23 10:55:00; nonstop; 355 minutes. Local airport times.
  • Alaska Airlines AS2: SEA 2027-05-24 14:02:00 → DCA 2027-05-24 21:59:00; nonstop; 297 minutes. Local airport times.

2027-05-23 → 2027-05-25 · Axel-exclusive $485.00

  • American Airlines AA2476 / AA2398: DCA 2027-05-23 08:43:00 → SEA 2027-05-23 14:25:00; 1 stop(s) via ORD; 522 minutes. Local airport times.
    • AA2476: DCA 2027-05-23 08:43:00 → ORD 2027-05-23 10:15:00; layover at ORD: 75 minutes.
    • AA2398: ORD 2027-05-23 11:30:00 → SEA 2027-05-23 14:25:00.
  • American Airlines AA294 / AA461: SEA 2027-05-25 23:36:00 → DCA 2027-05-26 10:00:00; 1 stop(s) via ORD; 444 minutes. Local airport times.
    • AA294: SEA 2027-05-25 23:36:00 → ORD 2027-05-26 05:42:00; layover at ORD: 74 minutes.
    • AA461: ORD 2027-05-26 06:56:00 → DCA 2027-05-26 10:00:00.

2027-05-23 → 2027-05-25 · Axel-exclusive $530.00

  • Alaska Airlines AS1: DCA 2027-05-23 08:00:00 → SEA 2027-05-23 10:55:00; nonstop; 355 minutes. Local airport times.
  • Alaska Airlines AS4: SEA 2027-05-25 08:00:00 → DCA 2027-05-25 16:05:00; nonstop; 305 minutes. Local airport times.

2027-05-23 → 2027-05-26 · Axel-exclusive $485.00

  • American Airlines AA2476 / AA2398: DCA 2027-05-23 08:43:00 → SEA 2027-05-23 14:25:00; 1 stop(s) via ORD; 522 minutes. Local airport times.
    • AA2476: DCA 2027-05-23 08:43:00 → ORD 2027-05-23 10:15:00; layover at ORD: 75 minutes.
    • AA2398: ORD 2027-05-23 11:30:00 → SEA 2027-05-23 14:25:00.
  • American Airlines AA294 / AA461: SEA 2027-05-26 23:36:00 → DCA 2027-05-27 10:00:00; 1 stop(s) via ORD; 444 minutes. Local airport times.
    • AA294: SEA 2027-05-26 23:36:00 → ORD 2027-05-27 05:42:00; layover at ORD: 74 minutes.
    • AA461: ORD 2027-05-27 06:56:00 → DCA 2027-05-27 10:00:00.

2027-05-23 → 2027-05-26 · Axel-exclusive $530.00

  • Alaska Airlines AS1: DCA 2027-05-23 08:00:00 → SEA 2027-05-23 10:55:00; nonstop; 355 minutes. Local airport times.
  • Alaska Airlines AS4: SEA 2027-05-26 08:00:00 → DCA 2027-05-26 16:06:00; nonstop; 306 minutes. Local airport times.

2027-05-23 → 2027-05-27 · Axel-exclusive $521.38

  • American Airlines AA2476 / AA2398: DCA 2027-05-23 08:43:00 → SEA 2027-05-23 14:25:00; 1 stop(s) via ORD; 522 minutes. Local airport times.
    • AA2476: DCA 2027-05-23 08:43:00 → ORD 2027-05-23 10:15:00; layover at ORD: 75 minutes.
    • AA2398: ORD 2027-05-23 11:30:00 → SEA 2027-05-23 14:25:00.
  • American Airlines AA294 / AA461: SEA 2027-05-27 23:36:00 → DCA 2027-05-28 10:00:00; 1 stop(s) via ORD; 444 minutes. Local airport times.
    • AA294: SEA 2027-05-27 23:36:00 → ORD 2027-05-28 05:42:00; layover at ORD: 74 minutes.
    • AA461: ORD 2027-05-28 06:56:00 → DCA 2027-05-28 10:00:00.

2027-05-23 → 2027-05-27 · Axel-exclusive $569.75

  • Alaska Airlines AS1: DCA 2027-05-23 08:00:00 → SEA 2027-05-23 10:55:00; nonstop; 355 minutes. Local airport times.
  • Alaska Airlines AS4: SEA 2027-05-27 08:00:00 → DCA 2027-05-27 16:06:00; nonstop; 306 minutes. Local airport times.

2027-05-23 → 2027-05-29 · Axel-exclusive $521.38

  • American Airlines AA2476 / AA2398: DCA 2027-05-23 08:43:00 → SEA 2027-05-23 14:25:00; 1 stop(s) via ORD; 522 minutes. Local airport times.
    • AA2476: DCA 2027-05-23 08:43:00 → ORD 2027-05-23 10:15:00; layover at ORD: 75 minutes.
    • AA2398: ORD 2027-05-23 11:30:00 → SEA 2027-05-23 14:25:00.
  • American Airlines AA294 / AA461: SEA 2027-05-29 23:36:00 → DCA 2027-05-30 10:00:00; 1 stop(s) via ORD; 444 minutes. Local airport times.
    • AA294: SEA 2027-05-29 23:36:00 → ORD 2027-05-30 05:42:00; layover at ORD: 74 minutes.
    • AA461: ORD 2027-05-30 06:56:00 → DCA 2027-05-30 10:00:00.

2027-05-23 → 2027-05-29 · Axel-exclusive $591.25

  • Delta Air Lines DL786: DCA 2027-05-23 16:25:00 → SEA 2027-05-23 19:27:00; nonstop; 362 minutes. Local airport times.
  • Delta Air Lines DL786: SEA 2027-05-29 08:15:00 → DCA 2027-05-29 16:00:00; nonstop; 285 minutes. Local airport times.

2027-05-23 → 2027-05-30 · Axel-exclusive $520.63

  • United Airlines UA1793 / UA2099: DCA 2027-05-23 06:25:00 → SEA 2027-05-23 12:19:00; 1 stop(s) via ORD; 534 minutes. Local airport times.
    • UA1793: DCA 2027-05-23 06:25:00 → ORD 2027-05-23 07:43:00; layover at ORD: 102 minutes.
    • UA2099: ORD 2027-05-23 09:25:00 → SEA 2027-05-23 12:19:00.
  • Alaska Airlines AS264 / AA4626: SEA 2027-05-30 22:59:00 → DCA 2027-05-31 09:20:00; 1 stop(s) via IND; 441 minutes. Local airport times.
    • AS264: SEA 2027-05-30 22:59:00 → IND 2027-05-31 06:03:00; layover at IND: 83 minutes.
    • AA4626: IND 2027-05-31 07:26:00 → DCA 2027-05-31 09:20:00.

2027-05-23 → 2027-05-30 · Axel-exclusive $521.38

  • American Airlines AA2476 / AA2398: DCA 2027-05-23 08:43:00 → SEA 2027-05-23 14:25:00; 1 stop(s) via ORD; 522 minutes. Local airport times.
    • AA2476: DCA 2027-05-23 08:43:00 → ORD 2027-05-23 10:15:00; layover at ORD: 75 minutes.
    • AA2398: ORD 2027-05-23 11:30:00 → SEA 2027-05-23 14:25:00.
  • American Airlines AA294 / AA461: SEA 2027-05-30 23:36:00 → DCA 2027-05-31 10:00:00; 1 stop(s) via ORD; 444 minutes. Local airport times.
    • AA294: SEA 2027-05-30 23:36:00 → ORD 2027-05-31 05:42:00; layover at ORD: 74 minutes.
    • AA461: ORD 2027-05-31 06:56:00 → DCA 2027-05-31 10:00:00.

2027-05-23 → 2027-05-31 · Axel-exclusive $521.38

  • American Airlines AA2476 / AA2398: DCA 2027-05-23 08:43:00 → SEA 2027-05-23 14:25:00; 1 stop(s) via ORD; 522 minutes. Local airport times.
    • AA2476: DCA 2027-05-23 08:43:00 → ORD 2027-05-23 10:15:00; layover at ORD: 75 minutes.
    • AA2398: ORD 2027-05-23 11:30:00 → SEA 2027-05-23 14:25:00.
  • American Airlines AA294 / AA461: SEA 2027-05-31 23:36:00 → DCA 2027-06-01 10:00:00; 1 stop(s) via ORD; 444 minutes. Local airport times.
    • AA294: SEA 2027-05-31 23:36:00 → ORD 2027-06-01 05:42:00; layover at ORD: 74 minutes.
    • AA461: ORD 2027-06-01 06:56:00 → DCA 2027-06-01 10:00:00.

2027-05-23 → 2027-05-31 · Axel-exclusive $569.75

  • Alaska Airlines AS1: DCA 2027-05-23 08:00:00 → SEA 2027-05-23 10:55:00; nonstop; 355 minutes. Local airport times.
  • Alaska Airlines AS2: SEA 2027-05-31 14:02:00 → DCA 2027-05-31 21:59:00; nonstop; 297 minutes. Local airport times.

2027-05-23 → 2027-06-02 · Axel-exclusive $485.00

  • American Airlines AA2476 / AA2398: DCA 2027-05-23 08:43:00 → SEA 2027-05-23 14:25:00; 1 stop(s) via ORD; 522 minutes. Local airport times.
    • AA2476: DCA 2027-05-23 08:43:00 → ORD 2027-05-23 10:15:00; layover at ORD: 75 minutes.
    • AA2398: ORD 2027-05-23 11:30:00 → SEA 2027-05-23 14:25:00.
  • American Airlines AA294 / AA461: SEA 2027-06-02 23:36:00 → DCA 2027-06-03 10:00:00; 1 stop(s) via ORD; 444 minutes. Local airport times.
    • AA294: SEA 2027-06-02 23:36:00 → ORD 2027-06-03 05:42:00; layover at ORD: 74 minutes.
    • AA461: ORD 2027-06-03 06:56:00 → DCA 2027-06-03 10:00:00.

2027-05-23 → 2027-06-02 · Axel-exclusive $530.00

  • Alaska Airlines AS1: DCA 2027-05-23 08:00:00 → SEA 2027-05-23 10:55:00; nonstop; 355 minutes. Local airport times.
  • Alaska Airlines AS4: SEA 2027-06-02 08:00:00 → DCA 2027-06-02 16:06:00; nonstop; 306 minutes. Local airport times.

2027-05-23 → 2027-06-03 · Axel-exclusive $485.00

  • American Airlines AA2476 / AA2398: DCA 2027-05-23 08:43:00 → SEA 2027-05-23 14:25:00; 1 stop(s) via ORD; 522 minutes. Local airport times.
    • AA2476: DCA 2027-05-23 08:43:00 → ORD 2027-05-23 10:15:00; layover at ORD: 75 minutes.
    • AA2398: ORD 2027-05-23 11:30:00 → SEA 2027-05-23 14:25:00.
  • American Airlines AA294 / AA461: SEA 2027-06-03 23:36:00 → DCA 2027-06-04 10:00:00; 1 stop(s) via ORD; 444 minutes. Local airport times.
    • AA294: SEA 2027-06-03 23:36:00 → ORD 2027-06-04 05:42:00; layover at ORD: 74 minutes.
    • AA461: ORD 2027-06-04 06:56:00 → DCA 2027-06-04 10:00:00.

2027-05-23 → 2027-06-03 · Axel-exclusive $530.00

  • Alaska Airlines AS1: DCA 2027-05-23 08:00:00 → SEA 2027-05-23 10:55:00; nonstop; 355 minutes. Local airport times.
  • Alaska Airlines AS4: SEA 2027-06-03 08:00:00 → DCA 2027-06-03 16:06:00; nonstop; 306 minutes. Local airport times.

2027-05-23 → 2027-06-04 · Axel-exclusive $485.00

  • American Airlines AA2476 / AA2398: DCA 2027-05-23 08:43:00 → SEA 2027-05-23 14:25:00; 1 stop(s) via ORD; 522 minutes. Local airport times.
    • AA2476: DCA 2027-05-23 08:43:00 → ORD 2027-05-23 10:15:00; layover at ORD: 75 minutes.
    • AA2398: ORD 2027-05-23 11:30:00 → SEA 2027-05-23 14:25:00.
  • American Airlines AA294 / AA461: SEA 2027-06-04 23:36:00 → DCA 2027-06-05 10:00:00; 1 stop(s) via ORD; 444 minutes. Local airport times.
    • AA294: SEA 2027-06-04 23:36:00 → ORD 2027-06-05 05:42:00; layover at ORD: 74 minutes.
    • AA461: ORD 2027-06-05 06:56:00 → DCA 2027-06-05 10:00:00.

2027-05-23 → 2027-06-04 · Axel-exclusive $530.00

  • Alaska Airlines AS1: DCA 2027-05-23 08:00:00 → SEA 2027-05-23 10:55:00; nonstop; 355 minutes. Local airport times.
  • Alaska Airlines AS4: SEA 2027-06-04 08:00:00 → DCA 2027-06-04 16:06:00; nonstop; 306 minutes. Local airport times.

2027-05-23 → 2027-06-06 · Axel-exclusive $485.00

  • American Airlines AA2476 / AA2398: DCA 2027-05-23 08:43:00 → SEA 2027-05-23 14:25:00; 1 stop(s) via ORD; 522 minutes. Local airport times.
    • AA2476: DCA 2027-05-23 08:43:00 → ORD 2027-05-23 10:15:00; layover at ORD: 75 minutes.
    • AA2398: ORD 2027-05-23 11:30:00 → SEA 2027-05-23 14:25:00.
  • American Airlines AA294 / AA461: SEA 2027-06-06 23:36:00 → DCA 2027-06-07 10:00:00; 1 stop(s) via ORD; 444 minutes. Local airport times.
    • AA294: SEA 2027-06-06 23:36:00 → ORD 2027-06-07 05:42:00; layover at ORD: 74 minutes.
    • AA461: ORD 2027-06-07 06:56:00 → DCA 2027-06-07 10:00:00.

2027-05-23 → 2027-06-06 · Axel-exclusive $485.00

  • United Airlines UA1793 / UA2099: DCA 2027-05-23 06:25:00 → SEA 2027-05-23 12:19:00; 1 stop(s) via ORD; 534 minutes. Local airport times.
    • UA1793: DCA 2027-05-23 06:25:00 → ORD 2027-05-23 07:43:00; layover at ORD: 102 minutes.
    • UA2099: ORD 2027-05-23 09:25:00 → SEA 2027-05-23 12:19:00.
  • Alaska Airlines AS264 / AA4626: SEA 2027-06-06 22:59:00 → DCA 2027-06-07 09:20:00; 1 stop(s) via IND; 441 minutes. Local airport times.
    • AS264: SEA 2027-06-06 22:59:00 → IND 2027-06-07 06:03:00; layover at IND: 83 minutes.
    • AA4626: IND 2027-06-07 07:26:00 → DCA 2027-06-07 09:20:00.

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For AI assistants

  • This page: Washington (DCA) to Seattle (SEA) · May 23, 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.
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