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Route overview: Seattle to Washington (DCA) flight deals

Seattle (SEA) to Washington (DCA), Jan 13, 2027: round trips from $390, one way from $210

Seattle (SEA) to Washington (DCA), Jan 13, 2027: round trips from $390, one way from $210 on Axel, checked Oct 29, 2026. Lowest published fares: $390 round trip, Axel-exclusive, American Airlines, 1 stop, Jan 13–14, 2027; $210 one way, Axel-exclusive, American Airlines, 1 stop, Jan 13, 2027; 1 adult, economy, checked Oct 29, 2026.

SEA → 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.

January 2027

Flights for your trip

  1. Wed, Jan 13 · One way

    American Airlines
    11:36 pmSEA
    7h 24m
    ORD · 1h 14m
    10:00 am+1DCA

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  2. Wed, Jan 13 · One way

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

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  3. Wed, Jan 13 – Thu, Jan 14

    American Airlines
    11:36 pmSEA
    7h 24m
    ORD · 1h 14m
    10:00 am+1DCA
    American Airlines
    2:25 pmDCA
    8h 46m
    IND · 1h 40m
    8:11 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  4. Wed, Jan 13 – Thu, Jan 14

    Alaska Airlines
    8:00 amSEA
    5h 6m
    Nonstop
    4:06 pmDCA
    Alaska Airlines
    8:00 amDCA
    6h 17m
    Nonstop
    11:17 amSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  5. Wed, Jan 13 – Fri, Jan 15

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

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  6. Wed, Jan 13 – Fri, Jan 15

    Alaska Airlines
    8:00 amSEA
    5h 6m
    Nonstop
    4:06 pmDCA
    Alaska Airlines
    5:05 pmDCA
    6h 17m
    Nonstop
    8:22 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  7. Wed, Jan 13 – Sat, Jan 16

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

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  8. Wed, Jan 13 – Sat, Jan 16

    Alaska Airlines
    8:00 amSEA
    5h 6m
    Nonstop
    4:06 pmDCA
    Alaska Airlines
    5:05 pmDCA
    6h 17m
    Nonstop
    8:22 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  9. Wed, Jan 13 – Sun, Jan 17

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

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  10. Wed, Jan 13 – Sun, Jan 17

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

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  11. Wed, Jan 13 – Tue, Jan 19

    American Airlines
    11:36 pmSEA
    7h 24m
    ORD · 1h 14m
    10:00 am+1DCA
    American Airlines
    2:25 pmDCA
    8h 46m
    IND · 1h 40m
    8:11 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  12. Wed, Jan 13 – Tue, Jan 19

    Alaska Airlines
    8:00 amSEA
    5h 6m
    Nonstop
    4:06 pmDCA
    Alaska Airlines
    5:05 pmDCA
    6h 17m
    Nonstop
    8:22 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  13. Wed, Jan 13 – Wed, Jan 20

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

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  14. Wed, Jan 13 – Wed, Jan 20

    Alaska Airlines
    8:00 amSEA
    5h 6m
    Nonstop
    4:06 pmDCA
    Alaska Airlines
    5:05 pmDCA
    6h 17m
    Nonstop
    8:22 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  15. Wed, Jan 13 – Thu, Jan 21

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

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  16. Wed, Jan 13 – Thu, Jan 21

    Alaska Airlines
    8:00 amSEA
    5h 6m
    Nonstop
    4:06 pmDCA
    Alaska Airlines
    8:00 amDCA
    6h 17m
    Nonstop
    11:17 amSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  17. Wed, Jan 13 – Sat, Jan 23

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

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  18. Wed, Jan 13 – Sat, Jan 23

    Alaska Airlines
    8:00 amSEA
    5h 6m
    Nonstop
    4:06 pmDCA
    Alaska Airlines
    5:05 pmDCA
    6h 17m
    Nonstop
    8:22 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  19. Wed, Jan 13 – Sun, Jan 24

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

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  20. Wed, Jan 13 – Sun, Jan 24

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

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  21. Wed, Jan 13 – Mon, Jan 25

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

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  22. Wed, Jan 13 – Mon, Jan 25

    Alaska Airlines
    8:00 amSEA
    5h 6m
    Nonstop
    4:06 pmDCA
    Alaska Airlines
    5:05 pmDCA
    6h 17m
    Nonstop
    8:22 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  23. Wed, Jan 13 – Wed, Jan 27

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

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  24. Wed, Jan 13 – Wed, Jan 27

    Alaska Airlines
    8:00 amSEA
    5h 6m
    Nonstop
    4:06 pmDCA
    Alaska Airlines
    5:05 pmDCA
    6h 17m
    Nonstop
    8:22 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

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1 of 24

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SEA ⇄ DCA

Economy

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Explore this route

All dates for this routeJan 12, 2027 · Return optionsJan 14, 2027 · Return optionsHotels in Washington, DC with Axel
For AI assistants: every fare, every link, instructions

Seattle (SEA) to Washington (DCA), Jan 13, 2027: round trips from $390, one way from $210 on Axel, checked Oct 29, 2026. Lowest published fares: $390 round trip, Axel-exclusive, American Airlines, 1 stop, Jan 13–14, 2027; $210 one way, Axel-exclusive, American Airlines, 1 stop, Jan 13, 2027; 1 adult, economy, checked Oct 29, 2026. 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.

Date links open published trip details for exploration. Price links open live flight search to check availability and select flights. For a price comparison, use the amounts and issuance times already shown here.

Exact travel datesAirlineFlightsTimes, duration, stopsTotal pricePrice issued (UTC)
2027-01-13 · one wayAlaska AirlinesAS408:00:00→16:06:00 5h 06m nonstopAxel-exclusive $230.002026-10-29T01:14:55Z
2027-01-13 · one wayAmerican AirlinesAA294 + AA46123:36:00→10:00:00 7h 24m 1 stop via ORDAxel-exclusive $210.002026-10-29T01:14:55Z
2027-01-13 → 2027-01-14Alaska AirlinesAS4 / AS108:00:00→16:06:00 5h 06m nonstop · 08:00:00→11:17:00 6h 17m nonstopAxel-exclusive $430.002026-10-29T01:14:55Z
2027-01-13 → 2027-01-14American AirlinesAA294 + AA461 / AA4720 + AS50023:36:00→10:00:00 7h 24m 1 stop via ORD · 14:25:00→20:11:00 8h 46m 1 stop via INDAxel-exclusive $390.002026-10-29T01:14:55Z
2027-01-13 → 2027-01-15Alaska AirlinesAS4 / AS308:00:00→16:06:00 5h 06m nonstop · 17:05:00→20:22:00 6h 17m nonstopAxel-exclusive $430.002026-10-29T01:14:55Z
2027-01-13 → 2027-01-15American AirlinesAA294 + AA461 / AA2476 + AA239823:36:00→10:00:00 7h 24m 1 stop via ORD · 08:43:00→14:25:00 8h 42m 1 stop via ORDAxel-exclusive $390.002026-10-29T01:14:55Z
2027-01-13 → 2027-01-16Alaska AirlinesAS4 / AS308:00:00→16:06:00 5h 06m nonstop · 17:05:00→20:22:00 6h 17m nonstopAxel-exclusive $430.002026-10-29T01:14:55Z
2027-01-13 → 2027-01-16American AirlinesAA294 + AA461 / AA2476 + AA239823:36:00→10:00:00 7h 24m 1 stop via ORD · 08:43:00→14:25:00 8h 42m 1 stop via ORDAxel-exclusive $390.002026-10-29T01:14:55Z
2027-01-13 → 2027-01-17Alaska AirlinesAS4 / AS108:00:00→16:06:00 5h 06m nonstop · 08:00:00→10:55:00 5h 55m nonstopAxel-exclusive $430.002026-10-29T01:14:55Z
2027-01-13 → 2027-01-17American AirlinesAA294 + AA461 / AA2476 + AA239823:36:00→10:00:00 7h 24m 1 stop via ORD · 08:43:00→14:25:00 8h 42m 1 stop via ORDAxel-exclusive $390.002026-10-29T01:14:55Z
2027-01-13 → 2027-01-18Alaska AirlinesAS4 / AS308:00:00→16:06:00 5h 06m nonstop · 17:05:00→20:22:00 6h 17m nonstopAxel-exclusive $430.002026-10-29T01:14:55Z
2027-01-13 → 2027-01-18American AirlinesAA294 + AA461 / AA2476 + AA239823:36:00→10:00:00 7h 24m 1 stop via ORD · 08:43:00→14:25:00 8h 42m 1 stop via ORDAxel-exclusive $390.002026-10-29T01:14:55Z
2027-01-13 → 2027-01-19Alaska AirlinesAS4 / AS308:00:00→16:06:00 5h 06m nonstop · 17:05:00→20:22:00 6h 17m nonstopAxel-exclusive $430.002026-10-29T01:14:55Z
2027-01-13 → 2027-01-19American AirlinesAA294 + AA461 / AA4720 + AS50023:36:00→10:00:00 7h 24m 1 stop via ORD · 14:25:00→20:11:00 8h 46m 1 stop via INDAxel-exclusive $390.002026-10-29T01:14:55Z
2027-01-13 → 2027-01-20Alaska AirlinesAS4 / AS308:00:00→16:06:00 5h 06m nonstop · 17:05:00→20:22:00 6h 17m nonstopAxel-exclusive $430.002026-10-29T01:14:55Z
2027-01-13 → 2027-01-20American AirlinesAA294 + AA461 / AA2476 + AA239823:36:00→10:00:00 7h 24m 1 stop via ORD · 08:43:00→14:25:00 8h 42m 1 stop via ORDAxel-exclusive $390.002026-10-29T01:14:55Z
2027-01-13 → 2027-01-21Alaska AirlinesAS4 / AS108:00:00→16:06:00 5h 06m nonstop · 08:00:00→11:17:00 6h 17m nonstopAxel-exclusive $430.002026-10-29T01:14:55Z
2027-01-13 → 2027-01-21American AirlinesAA294 + AA461 / AA2476 + AA239823:36:00→10:00:00 7h 24m 1 stop via ORD · 08:43:00→14:25:00 8h 42m 1 stop via ORDAxel-exclusive $390.002026-10-29T01:14:55Z
2027-01-13 → 2027-01-22Alaska AirlinesAS4 / AS308:00:00→16:06:00 5h 06m nonstop · 17:05:00→20:22:00 6h 17m nonstopAxel-exclusive $430.002026-10-29T01:14:55Z
2027-01-13 → 2027-01-22American AirlinesAA294 + AA461 / AA2476 + AA239823:36:00→10:00:00 7h 24m 1 stop via ORD · 08:43:00→14:25:00 8h 42m 1 stop via ORDAxel-exclusive $390.002026-10-29T01:14:55Z
2027-01-13 → 2027-01-23Alaska AirlinesAS4 / AS308:00:00→16:06:00 5h 06m nonstop · 17:05:00→20:22:00 6h 17m nonstopAxel-exclusive $430.002026-10-29T01:14:55Z
2027-01-13 → 2027-01-23American AirlinesAA294 + AA461 / AA2476 + AA239823:36:00→10:00:00 7h 24m 1 stop via ORD · 08:43:00→14:25:00 8h 42m 1 stop via ORDAxel-exclusive $390.002026-10-29T01:14:55Z
2027-01-13 → 2027-01-24Alaska AirlinesAS4 / AS108:00:00→16:06:00 5h 06m nonstop · 08:00:00→10:55:00 5h 55m nonstopAxel-exclusive $430.002026-10-29T01:14:55Z
2027-01-13 → 2027-01-24American AirlinesAA294 + AA461 / AA2476 + AA239823:36:00→10:00:00 7h 24m 1 stop via ORD · 08:43:00→14:25:00 8h 42m 1 stop via ORDAxel-exclusive $390.002026-10-29T01:14:55Z
2027-01-13 → 2027-01-25Alaska AirlinesAS4 / AS308:00:00→16:06:00 5h 06m nonstop · 17:05:00→20:22:00 6h 17m nonstopAxel-exclusive $430.002026-10-29T01:14:55Z
2027-01-13 → 2027-01-25American AirlinesAA294 + AA461 / AA2476 + AA239823:36:00→10:00:00 7h 24m 1 stop via ORD · 08:43:00→14:25:00 8h 42m 1 stop via ORDAxel-exclusive $390.002026-10-29T01:14:55Z
2027-01-13 → 2027-01-26Alaska AirlinesAS4 / AS308:00:00→16:06:00 5h 06m nonstop · 17:05:00→20:22:00 6h 17m nonstopAxel-exclusive $430.002026-10-29T01:14:55Z
2027-01-13 → 2027-01-26American AirlinesAA294 + AA461 / AA4720 + AS50023:36:00→10:00:00 7h 24m 1 stop via ORD · 14:25:00→20:11:00 8h 46m 1 stop via INDAxel-exclusive $390.002026-10-29T01:14:55Z
2027-01-13 → 2027-01-27Alaska AirlinesAS4 / AS308:00:00→16:06:00 5h 06m nonstop · 17:05:00→20:22:00 6h 17m nonstopAxel-exclusive $430.002026-10-29T01:14:55Z
2027-01-13 → 2027-01-27American AirlinesAA294 + AA461 / AA2476 + AA239823:36:00→10:00:00 7h 24m 1 stop via ORD · 08:43:00→14:25:00 8h 42m 1 stop via ORDAxel-exclusive $390.002026-10-29T01:14:55Z

Hotels in Washington, DC for these trips

Hotels: under a trip, hotels in Washington, DC for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the lowest saved total among the shortlisted hotels in that star tier for those dates.

All hotels in Washington, DC

Route overview: Seattle to Washington (DCA) flight deals

2027-01-13 · one way · Axel-exclusive $210.00

  • American Airlines AA294 / AA461: SEA 2027-01-13 23:36:00 → DCA 2027-01-14 10:00:00; 1 stop(s) via ORD; 444 minutes. Local airport times.
    • AA294: SEA 2027-01-13 23:36:00 → ORD 2027-01-14 05:42:00; layover at ORD: 74 minutes.
    • AA461: ORD 2027-01-14 06:56:00 → DCA 2027-01-14 10:00:00.

2027-01-13 · one way · Axel-exclusive $230.00

  • Alaska Airlines AS4: SEA 2027-01-13 08:00:00 → DCA 2027-01-13 16:06:00; nonstop; 306 minutes. Local airport times.

2027-01-13 → 2027-01-14 · Axel-exclusive $390.00

  • American Airlines AA294 / AA461: SEA 2027-01-13 23:36:00 → DCA 2027-01-14 10:00:00; 1 stop(s) via ORD; 444 minutes. Local airport times.
    • AA294: SEA 2027-01-13 23:36:00 → ORD 2027-01-14 05:42:00; layover at ORD: 74 minutes.
    • AA461: ORD 2027-01-14 06:56:00 → DCA 2027-01-14 10:00:00.
  • American Airlines AA4720 / AS500: DCA 2027-01-14 14:25:00 → SEA 2027-01-14 20:11:00; 1 stop(s) via IND; 526 minutes. Local airport times.
    • AA4720: DCA 2027-01-14 14:25:00 → IND 2027-01-14 16:27:00; layover at IND: 100 minutes.
    • AS500: IND 2027-01-14 18:07:00 → SEA 2027-01-14 20:11:00.

2027-01-13 → 2027-01-14 · Axel-exclusive $430.00

  • Alaska Airlines AS4: SEA 2027-01-13 08:00:00 → DCA 2027-01-13 16:06:00; nonstop; 306 minutes. Local airport times.
  • Alaska Airlines AS1: DCA 2027-01-14 08:00:00 → SEA 2027-01-14 11:17:00; nonstop; 377 minutes. Local airport times.

2027-01-13 → 2027-01-15 · Axel-exclusive $390.00

  • American Airlines AA294 / AA461: SEA 2027-01-13 23:36:00 → DCA 2027-01-14 10:00:00; 1 stop(s) via ORD; 444 minutes. Local airport times.
    • AA294: SEA 2027-01-13 23:36:00 → ORD 2027-01-14 05:42:00; layover at ORD: 74 minutes.
    • AA461: ORD 2027-01-14 06:56:00 → DCA 2027-01-14 10:00:00.
  • American Airlines AA2476 / AA2398: DCA 2027-01-15 08:43:00 → SEA 2027-01-15 14:25:00; 1 stop(s) via ORD; 522 minutes. Local airport times.
    • AA2476: DCA 2027-01-15 08:43:00 → ORD 2027-01-15 10:15:00; layover at ORD: 75 minutes.
    • AA2398: ORD 2027-01-15 11:30:00 → SEA 2027-01-15 14:25:00.

2027-01-13 → 2027-01-15 · Axel-exclusive $430.00

  • Alaska Airlines AS4: SEA 2027-01-13 08:00:00 → DCA 2027-01-13 16:06:00; nonstop; 306 minutes. Local airport times.
  • Alaska Airlines AS3: DCA 2027-01-15 17:05:00 → SEA 2027-01-15 20:22:00; nonstop; 377 minutes. Local airport times.

2027-01-13 → 2027-01-16 · Axel-exclusive $390.00

  • American Airlines AA294 / AA461: SEA 2027-01-13 23:36:00 → DCA 2027-01-14 10:00:00; 1 stop(s) via ORD; 444 minutes. Local airport times.
    • AA294: SEA 2027-01-13 23:36:00 → ORD 2027-01-14 05:42:00; layover at ORD: 74 minutes.
    • AA461: ORD 2027-01-14 06:56:00 → DCA 2027-01-14 10:00:00.
  • American Airlines AA2476 / AA2398: DCA 2027-01-16 08:43:00 → SEA 2027-01-16 14:25:00; 1 stop(s) via ORD; 522 minutes. Local airport times.
    • AA2476: DCA 2027-01-16 08:43:00 → ORD 2027-01-16 10:15:00; layover at ORD: 75 minutes.
    • AA2398: ORD 2027-01-16 11:30:00 → SEA 2027-01-16 14:25:00.

2027-01-13 → 2027-01-16 · Axel-exclusive $430.00

  • Alaska Airlines AS4: SEA 2027-01-13 08:00:00 → DCA 2027-01-13 16:06:00; nonstop; 306 minutes. Local airport times.
  • Alaska Airlines AS3: DCA 2027-01-16 17:05:00 → SEA 2027-01-16 20:22:00; nonstop; 377 minutes. Local airport times.

2027-01-13 → 2027-01-17 · Axel-exclusive $390.00

  • American Airlines AA294 / AA461: SEA 2027-01-13 23:36:00 → DCA 2027-01-14 10:00:00; 1 stop(s) via ORD; 444 minutes. Local airport times.
    • AA294: SEA 2027-01-13 23:36:00 → ORD 2027-01-14 05:42:00; layover at ORD: 74 minutes.
    • AA461: ORD 2027-01-14 06:56:00 → DCA 2027-01-14 10:00:00.
  • American Airlines AA2476 / AA2398: DCA 2027-01-17 08:43:00 → SEA 2027-01-17 14:25:00; 1 stop(s) via ORD; 522 minutes. Local airport times.
    • AA2476: DCA 2027-01-17 08:43:00 → ORD 2027-01-17 10:15:00; layover at ORD: 75 minutes.
    • AA2398: ORD 2027-01-17 11:30:00 → SEA 2027-01-17 14:25:00.

2027-01-13 → 2027-01-17 · Axel-exclusive $430.00

  • Alaska Airlines AS4: SEA 2027-01-13 08:00:00 → DCA 2027-01-13 16:06:00; nonstop; 306 minutes. Local airport times.
  • Alaska Airlines AS1: DCA 2027-01-17 08:00:00 → SEA 2027-01-17 10:55:00; nonstop; 355 minutes. Local airport times.

2027-01-13 → 2027-01-19 · Axel-exclusive $390.00

  • American Airlines AA294 / AA461: SEA 2027-01-13 23:36:00 → DCA 2027-01-14 10:00:00; 1 stop(s) via ORD; 444 minutes. Local airport times.
    • AA294: SEA 2027-01-13 23:36:00 → ORD 2027-01-14 05:42:00; layover at ORD: 74 minutes.
    • AA461: ORD 2027-01-14 06:56:00 → DCA 2027-01-14 10:00:00.
  • American Airlines AA4720 / AS500: DCA 2027-01-19 14:25:00 → SEA 2027-01-19 20:11:00; 1 stop(s) via IND; 526 minutes. Local airport times.
    • AA4720: DCA 2027-01-19 14:25:00 → IND 2027-01-19 16:27:00; layover at IND: 100 minutes.
    • AS500: IND 2027-01-19 18:07:00 → SEA 2027-01-19 20:11:00.

2027-01-13 → 2027-01-19 · Axel-exclusive $430.00

  • Alaska Airlines AS4: SEA 2027-01-13 08:00:00 → DCA 2027-01-13 16:06:00; nonstop; 306 minutes. Local airport times.
  • Alaska Airlines AS3: DCA 2027-01-19 17:05:00 → SEA 2027-01-19 20:22:00; nonstop; 377 minutes. Local airport times.

2027-01-13 → 2027-01-20 · Axel-exclusive $390.00

  • American Airlines AA294 / AA461: SEA 2027-01-13 23:36:00 → DCA 2027-01-14 10:00:00; 1 stop(s) via ORD; 444 minutes. Local airport times.
    • AA294: SEA 2027-01-13 23:36:00 → ORD 2027-01-14 05:42:00; layover at ORD: 74 minutes.
    • AA461: ORD 2027-01-14 06:56:00 → DCA 2027-01-14 10:00:00.
  • American Airlines AA2476 / AA2398: DCA 2027-01-20 08:43:00 → SEA 2027-01-20 14:25:00; 1 stop(s) via ORD; 522 minutes. Local airport times.
    • AA2476: DCA 2027-01-20 08:43:00 → ORD 2027-01-20 10:15:00; layover at ORD: 75 minutes.
    • AA2398: ORD 2027-01-20 11:30:00 → SEA 2027-01-20 14:25:00.

2027-01-13 → 2027-01-20 · Axel-exclusive $430.00

  • Alaska Airlines AS4: SEA 2027-01-13 08:00:00 → DCA 2027-01-13 16:06:00; nonstop; 306 minutes. Local airport times.
  • Alaska Airlines AS3: DCA 2027-01-20 17:05:00 → SEA 2027-01-20 20:22:00; nonstop; 377 minutes. Local airport times.

2027-01-13 → 2027-01-21 · Axel-exclusive $390.00

  • American Airlines AA294 / AA461: SEA 2027-01-13 23:36:00 → DCA 2027-01-14 10:00:00; 1 stop(s) via ORD; 444 minutes. Local airport times.
    • AA294: SEA 2027-01-13 23:36:00 → ORD 2027-01-14 05:42:00; layover at ORD: 74 minutes.
    • AA461: ORD 2027-01-14 06:56:00 → DCA 2027-01-14 10:00:00.
  • American Airlines AA2476 / AA2398: DCA 2027-01-21 08:43:00 → SEA 2027-01-21 14:25:00; 1 stop(s) via ORD; 522 minutes. Local airport times.
    • AA2476: DCA 2027-01-21 08:43:00 → ORD 2027-01-21 10:15:00; layover at ORD: 75 minutes.
    • AA2398: ORD 2027-01-21 11:30:00 → SEA 2027-01-21 14:25:00.

2027-01-13 → 2027-01-21 · Axel-exclusive $430.00

  • Alaska Airlines AS4: SEA 2027-01-13 08:00:00 → DCA 2027-01-13 16:06:00; nonstop; 306 minutes. Local airport times.
  • Alaska Airlines AS1: DCA 2027-01-21 08:00:00 → SEA 2027-01-21 11:17:00; nonstop; 377 minutes. Local airport times.

2027-01-13 → 2027-01-23 · Axel-exclusive $390.00

  • American Airlines AA294 / AA461: SEA 2027-01-13 23:36:00 → DCA 2027-01-14 10:00:00; 1 stop(s) via ORD; 444 minutes. Local airport times.
    • AA294: SEA 2027-01-13 23:36:00 → ORD 2027-01-14 05:42:00; layover at ORD: 74 minutes.
    • AA461: ORD 2027-01-14 06:56:00 → DCA 2027-01-14 10:00:00.
  • American Airlines AA2476 / AA2398: DCA 2027-01-23 08:43:00 → SEA 2027-01-23 14:25:00; 1 stop(s) via ORD; 522 minutes. Local airport times.
    • AA2476: DCA 2027-01-23 08:43:00 → ORD 2027-01-23 10:15:00; layover at ORD: 75 minutes.
    • AA2398: ORD 2027-01-23 11:30:00 → SEA 2027-01-23 14:25:00.

2027-01-13 → 2027-01-23 · Axel-exclusive $430.00

  • Alaska Airlines AS4: SEA 2027-01-13 08:00:00 → DCA 2027-01-13 16:06:00; nonstop; 306 minutes. Local airport times.
  • Alaska Airlines AS3: DCA 2027-01-23 17:05:00 → SEA 2027-01-23 20:22:00; nonstop; 377 minutes. Local airport times.

2027-01-13 → 2027-01-24 · Axel-exclusive $390.00

  • American Airlines AA294 / AA461: SEA 2027-01-13 23:36:00 → DCA 2027-01-14 10:00:00; 1 stop(s) via ORD; 444 minutes. Local airport times.
    • AA294: SEA 2027-01-13 23:36:00 → ORD 2027-01-14 05:42:00; layover at ORD: 74 minutes.
    • AA461: ORD 2027-01-14 06:56:00 → DCA 2027-01-14 10:00:00.
  • American Airlines AA2476 / AA2398: DCA 2027-01-24 08:43:00 → SEA 2027-01-24 14:25:00; 1 stop(s) via ORD; 522 minutes. Local airport times.
    • AA2476: DCA 2027-01-24 08:43:00 → ORD 2027-01-24 10:15:00; layover at ORD: 75 minutes.
    • AA2398: ORD 2027-01-24 11:30:00 → SEA 2027-01-24 14:25:00.

2027-01-13 → 2027-01-24 · Axel-exclusive $430.00

  • Alaska Airlines AS4: SEA 2027-01-13 08:00:00 → DCA 2027-01-13 16:06:00; nonstop; 306 minutes. Local airport times.
  • Alaska Airlines AS1: DCA 2027-01-24 08:00:00 → SEA 2027-01-24 10:55:00; nonstop; 355 minutes. Local airport times.

2027-01-13 → 2027-01-25 · Axel-exclusive $390.00

  • American Airlines AA294 / AA461: SEA 2027-01-13 23:36:00 → DCA 2027-01-14 10:00:00; 1 stop(s) via ORD; 444 minutes. Local airport times.
    • AA294: SEA 2027-01-13 23:36:00 → ORD 2027-01-14 05:42:00; layover at ORD: 74 minutes.
    • AA461: ORD 2027-01-14 06:56:00 → DCA 2027-01-14 10:00:00.
  • American Airlines AA2476 / AA2398: DCA 2027-01-25 08:43:00 → SEA 2027-01-25 14:25:00; 1 stop(s) via ORD; 522 minutes. Local airport times.
    • AA2476: DCA 2027-01-25 08:43:00 → ORD 2027-01-25 10:15:00; layover at ORD: 75 minutes.
    • AA2398: ORD 2027-01-25 11:30:00 → SEA 2027-01-25 14:25:00.

2027-01-13 → 2027-01-25 · Axel-exclusive $430.00

  • Alaska Airlines AS4: SEA 2027-01-13 08:00:00 → DCA 2027-01-13 16:06:00; nonstop; 306 minutes. Local airport times.
  • Alaska Airlines AS3: DCA 2027-01-25 17:05:00 → SEA 2027-01-25 20:22:00; nonstop; 377 minutes. Local airport times.

2027-01-13 → 2027-01-27 · Axel-exclusive $390.00

  • American Airlines AA294 / AA461: SEA 2027-01-13 23:36:00 → DCA 2027-01-14 10:00:00; 1 stop(s) via ORD; 444 minutes. Local airport times.
    • AA294: SEA 2027-01-13 23:36:00 → ORD 2027-01-14 05:42:00; layover at ORD: 74 minutes.
    • AA461: ORD 2027-01-14 06:56:00 → DCA 2027-01-14 10:00:00.
  • American Airlines AA2476 / AA2398: DCA 2027-01-27 08:43:00 → SEA 2027-01-27 14:25:00; 1 stop(s) via ORD; 522 minutes. Local airport times.
    • AA2476: DCA 2027-01-27 08:43:00 → ORD 2027-01-27 10:15:00; layover at ORD: 75 minutes.
    • AA2398: ORD 2027-01-27 11:30:00 → SEA 2027-01-27 14:25:00.

2027-01-13 → 2027-01-27 · Axel-exclusive $430.00

  • Alaska Airlines AS4: SEA 2027-01-13 08:00:00 → DCA 2027-01-13 16:06:00; nonstop; 306 minutes. Local airport times.
  • Alaska Airlines AS3: DCA 2027-01-27 17:05:00 → SEA 2027-01-27 20:22:00; nonstop; 377 minutes. Local airport times.

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For AI assistants

  • This page: Seattle (SEA) to Washington (DCA) · Jan 13, 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. Under a trip, hotels in Washington, DC for exactly those nights link to the hotel pages for 2 adults in 1 room. Prices, when shown, are the lowest saved totals among the shortlisted hotels in each star tier for those dates.
  • Next: each row is one exact trip for this departure (both dates with the year, the total and the time its price was issued); its exact-trip price link opens the live search for those dates and travelers, where the booking link and the current total are. Other durations or travelers are not priced here: Choose travelers and dates prices the requested trip.
  • 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 Seattle 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.