Seattle (SEA) to Washington (DCA), Jan 9, 2027: round trips from $385, one way from $205

Seattle (SEA) to Washington (DCA), Jan 9, 2027: round trips from $385, one way from $205 on Axel, checked Oct 29, 2026. Lowest published fares: $385 round trip, Axel-exclusive, Alaska Airlines, 1 stop, Jan 9–10, 2027; $205 one way, Axel-exclusive, Alaska Airlines, 1 stop, Jan 9, 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.

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.

• Hotels in Washington, DC for these nights (Jan 9–10, 2027 · 1 night · 2 adults, 1 room): 3★ Holiday Inn National Airport/Crystal City by IHG, $97 total · 4★ The Churchill Hotel near Embassy Row, $84 total · 5★ The Morrow Washington Dc, Curio Collection By Hilton, $167 total
• Hotels in Washington, DC for these nights (Jan 9–11, 2027 · 2 nights · 2 adults, 1 room): 3★ Holiday Inn National Airport/Crystal City by IHG, $194 total · 4★ The Churchill Hotel near Embassy Row, $167 total · 5★ The Morrow Washington Dc, Curio Collection By Hilton, $375 total
• Hotels in Washington, DC for these nights (Jan 9–12, 2027 · 3 nights · 2 adults, 1 room): 3★ Holiday Inn National Airport/Crystal City by IHG, $298 total · 4★ The Churchill Hotel near Embassy Row, $251 total · 5★ The Morrow Washington Dc, Curio Collection By Hilton, $584 total
• Hotels in Washington, DC for these nights (Jan 9–13, 2027 · 4 nights · 2 adults, 1 room): 3★ Holiday Inn National Airport/Crystal City by IHG, $402 total · 4★ The Churchill Hotel near Embassy Row, $339 total · 5★ The Morrow Washington Dc, Curio Collection By Hilton, $764 total
• Hotels in Washington, DC for these nights (Jan 9–14, 2027 · 5 nights · 2 adults, 1 room): 3★ Sonesta Select Arlington Rosslyn, $513 total · 4★ The Churchill Hotel near Embassy Row, $423 total · 5★ The Morrow Washington Dc, Curio Collection By Hilton, $973 total
• Hotels in Washington, DC for these nights (Jan 9–15, 2027 · 6 nights · 2 adults, 1 room): 3★ Sonesta Select Arlington Rosslyn, $616 total · 4★ The Churchill Hotel near Embassy Row, $507 total · 5★ The Morrow Washington Dc, Curio Collection By Hilton, $1,150 total
• Hotels in Washington, DC for these nights (Jan 9–16, 2027 · 7 nights · 2 adults, 1 room): 3★ Sonesta Select Arlington Rosslyn, $720 total · 4★ The Churchill Hotel near Embassy Row, $591 total · 5★ The Morrow Washington Dc, Curio Collection By Hilton, $1,354 total
• Hotels in Washington, DC for these nights (Jan 9–17, 2027 · 8 nights · 2 adults, 1 room): 3★ Sonesta Select Arlington Rosslyn, $823 total · 4★ The Churchill Hotel near Embassy Row, $675 total · 5★ The Morrow Washington Dc, Curio Collection By Hilton, $1,558 total
• Hotels in Washington, DC for these nights (Jan 9–18, 2027 · 9 nights · 2 adults, 1 room): 3★ Sonesta Select Arlington Rosslyn, $925 total · 4★ The Churchill Hotel near Embassy Row, $763 total · 5★ The Morrow Washington Dc, Curio Collection By Hilton, $1,735 total
• Hotels in Washington, DC for these nights (Jan 9–19, 2027 · 10 nights · 2 adults, 1 room): 3★ Sonesta Select Arlington Rosslyn, $1,031 total · 4★ The Churchill Hotel near Embassy Row, $847 total · 5★ The Morrow Washington Dc, Curio Collection By Hilton, $1,906 total
• Hotels in Washington, DC for these nights (Jan 9–20, 2027 · 11 nights · 2 adults, 1 room): 3★ Sonesta Select Arlington Rosslyn, $1,137 total · 4★ The Churchill Hotel near Embassy Row, $931 total · 5★ The Morrow Washington Dc, Curio Collection By Hilton, $2,109 total
• Hotels in Washington, DC for these nights (Jan 9–21, 2027 · 12 nights · 2 adults, 1 room): 3★ Sonesta Select Arlington Rosslyn, $1,241 total · 4★ The Melrose Georgetown Hotel, $1,762 total · 5★ The Morrow Washington Dc, Curio Collection By Hilton, $2,279 total
• Hotels in Washington, DC for these nights (Jan 9–22, 2027 · 13 nights · 2 adults, 1 room): 3★ Sonesta Select Arlington Rosslyn, $1,347 total · 4★ The Melrose Georgetown Hotel, $1,911 total · 5★ The Morrow Washington Dc, Curio Collection By Hilton, $2,487 total
• Hotels in Washington, DC for these nights (Jan 9–23, 2027 · 14 nights · 2 adults, 1 room): 3★ Sonesta Select Arlington Rosslyn, $1,451 total · 4★ The Melrose Georgetown Hotel, $2,040 total · 5★ The Morrow Washington Dc, Curio Collection By Hilton, $2,658 total

All hotels in Washington, DC

Route overview: Seattle to Washington (DCA) flight deals

2027-01-09 · one way · Axel-exclusive $205.00

• Alaska Airlines AS264 / AA4626: SEA 2027-01-09 22:59:00 → DCA 2027-01-10 09:20:00; 1 stop(s) via IND; 441 minutes. Local airport times.
  • AS264: SEA 2027-01-09 22:59:00 → IND 2027-01-10 06:03:00; layover at IND: 83 minutes.
  • AA4626: IND 2027-01-10 07:26:00 → DCA 2027-01-10 09:20:00.

2027-01-09 · one way · Axel-exclusive $235.00

• Delta Air Lines DL786: SEA 2027-01-09 08:15:00 → DCA 2027-01-09 16:00:00; nonstop; 285 minutes. Local airport times.

2027-01-09 → 2027-01-10 · Axel-exclusive $385.00

• Alaska Airlines AS264 / AA4626: SEA 2027-01-09 22:59:00 → DCA 2027-01-10 09:20:00; 1 stop(s) via IND; 441 minutes. Local airport times.
  • AS264: SEA 2027-01-09 22:59:00 → IND 2027-01-10 06:03:00; layover at IND: 83 minutes.
  • AA4626: IND 2027-01-10 07:26:00 → DCA 2027-01-10 09:20:00.
• Alaska Airlines AS9 / AS1432: DCA 2027-01-10 17:20:00 → SEA 2027-01-10 23:00:00; 1 stop(s) via PDX; 520 minutes. Local airport times.
  • AS9: DCA 2027-01-10 17:20:00 → PDX 2027-01-10 20:16:00; layover at PDX: 103 minutes.
  • AS1432: PDX 2027-01-10 21:59:00 → SEA 2027-01-10 23:00:00.

2027-01-09 → 2027-01-10 · Axel-exclusive $440.00

• Delta Air Lines DL786: SEA 2027-01-09 08:15:00 → DCA 2027-01-09 16:00:00; nonstop; 285 minutes. Local airport times.
• Delta Air Lines DL786: DCA 2027-01-10 16:25:00 → SEA 2027-01-10 19:27:00; nonstop; 362 minutes. Local airport times.

2027-01-09 → 2027-01-11 · Axel-exclusive $390.00

• American Airlines AA294 / AA461: SEA 2027-01-09 23:36:00 → DCA 2027-01-10 10:00:00; 1 stop(s) via ORD; 444 minutes. Local airport times.
  • AA294: SEA 2027-01-09 23:36:00 → ORD 2027-01-10 05:42:00; layover at ORD: 74 minutes.
  • AA461: ORD 2027-01-10 06:56:00 → DCA 2027-01-10 10:00:00.
• American Airlines AA2476 / AA2398: DCA 2027-01-11 08:43:00 → SEA 2027-01-11 14:25:00; 1 stop(s) via ORD; 522 minutes. Local airport times.
  • AA2476: DCA 2027-01-11 08:43:00 → ORD 2027-01-11 10:15:00; layover at ORD: 75 minutes.
  • AA2398: ORD 2027-01-11 11:30:00 → SEA 2027-01-11 14:25:00.

2027-01-09 → 2027-01-11 · Axel-exclusive $440.00

• Delta Air Lines DL786: SEA 2027-01-09 08:15:00 → DCA 2027-01-09 16:00:00; nonstop; 285 minutes. Local airport times.
• Delta Air Lines DL786: DCA 2027-01-11 17:10:00 → SEA 2027-01-11 20:31:00; nonstop; 381 minutes. Local airport times.

2027-01-09 → 2027-01-12 · Axel-exclusive $390.00

• American Airlines AA294 / AA461: SEA 2027-01-09 23:36:00 → DCA 2027-01-10 10:00:00; 1 stop(s) via ORD; 444 minutes. Local airport times.
  • AA294: SEA 2027-01-09 23:36:00 → ORD 2027-01-10 05:42:00; layover at ORD: 74 minutes.
  • AA461: ORD 2027-01-10 06:56:00 → DCA 2027-01-10 10:00:00.
• American Airlines AA4720 / AS500: DCA 2027-01-12 14:25:00 → SEA 2027-01-12 20:11:00; 1 stop(s) via IND; 526 minutes. Local airport times.
  • AA4720: DCA 2027-01-12 14:25:00 → IND 2027-01-12 16:27:00; layover at IND: 100 minutes.
  • AS500: IND 2027-01-12 18:07:00 → SEA 2027-01-12 20:11:00.

2027-01-09 → 2027-01-12 · Axel-exclusive $440.00

• Delta Air Lines DL786: SEA 2027-01-09 08:15:00 → DCA 2027-01-09 16:00:00; nonstop; 285 minutes. Local airport times.
• Delta Air Lines DL786: DCA 2027-01-12 16:25:00 → SEA 2027-01-12 19:45:00; nonstop; 380 minutes. Local airport times.

2027-01-09 → 2027-01-13 · Axel-exclusive $390.00

• American Airlines AA294 / AA461: SEA 2027-01-09 23:36:00 → DCA 2027-01-10 10:00:00; 1 stop(s) via ORD; 444 minutes. Local airport times.
  • AA294: SEA 2027-01-09 23:36:00 → ORD 2027-01-10 05:42:00; layover at ORD: 74 minutes.
  • AA461: ORD 2027-01-10 06:56:00 → DCA 2027-01-10 10:00:00.
• American Airlines AA2476 / AA2398: DCA 2027-01-13 08:43:00 → SEA 2027-01-13 14:25:00; 1 stop(s) via ORD; 522 minutes. Local airport times.
  • AA2476: DCA 2027-01-13 08:43:00 → ORD 2027-01-13 10:15:00; layover at ORD: 75 minutes.
  • AA2398: ORD 2027-01-13 11:30:00 → SEA 2027-01-13 14:25:00.

2027-01-09 → 2027-01-13 · Axel-exclusive $440.00

• Delta Air Lines DL786: SEA 2027-01-09 08:15:00 → DCA 2027-01-09 16:00:00; nonstop; 285 minutes. Local airport times.
• Delta Air Lines DL786: DCA 2027-01-13 17:10:00 → SEA 2027-01-13 20:31:00; nonstop; 381 minutes. Local airport times.

2027-01-09 → 2027-01-15 · Axel-exclusive $390.00

• American Airlines AA294 / AA461: SEA 2027-01-09 23:36:00 → DCA 2027-01-10 10:00:00; 1 stop(s) via ORD; 444 minutes. Local airport times.
  • AA294: SEA 2027-01-09 23:36:00 → ORD 2027-01-10 05:42:00; layover at ORD: 74 minutes.
  • AA461: ORD 2027-01-10 06:56:00 → DCA 2027-01-10 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.

2027-01-09 → 2027-01-15 · Axel-exclusive $440.00

• Delta Air Lines DL786: SEA 2027-01-09 08:15:00 → DCA 2027-01-09 16:00:00; nonstop; 285 minutes. Local airport times.
• Delta Air Lines DL786: DCA 2027-01-15 17:10:00 → SEA 2027-01-15 20:31:00; nonstop; 381 minutes. Local airport times.

2027-01-09 → 2027-01-16 · Axel-exclusive $390.00

• American Airlines AA294 / AA461: SEA 2027-01-09 23:36:00 → DCA 2027-01-10 10:00:00; 1 stop(s) via ORD; 444 minutes. Local airport times.
  • AA294: SEA 2027-01-09 23:36:00 → ORD 2027-01-10 05:42:00; layover at ORD: 74 minutes.
  • AA461: ORD 2027-01-10 06:56:00 → DCA 2027-01-10 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.

2027-01-09 → 2027-01-16 · Axel-exclusive $440.00

• Delta Air Lines DL786: SEA 2027-01-09 08:15:00 → DCA 2027-01-09 16:00:00; nonstop; 285 minutes. Local airport times.
• Delta Air Lines DL786: DCA 2027-01-16 17:10:00 → SEA 2027-01-16 20:31:00; nonstop; 381 minutes. Local airport times.

2027-01-09 → 2027-01-17 · Axel-exclusive $390.00

• American Airlines AA294 / AA461: SEA 2027-01-09 23:36:00 → DCA 2027-01-10 10:00:00; 1 stop(s) via ORD; 444 minutes. Local airport times.
  • AA294: SEA 2027-01-09 23:36:00 → ORD 2027-01-10 05:42:00; layover at ORD: 74 minutes.
  • AA461: ORD 2027-01-10 06:56:00 → DCA 2027-01-10 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.

2027-01-09 → 2027-01-17 · Axel-exclusive $440.00

• Delta Air Lines DL786: SEA 2027-01-09 08:15:00 → DCA 2027-01-09 16:00:00; nonstop; 285 minutes. Local airport times.
• Delta Air Lines DL786: DCA 2027-01-17 16:25:00 → SEA 2027-01-17 19:27:00; nonstop; 362 minutes. Local airport times.

2027-01-09 → 2027-01-19 · Axel-exclusive $390.00

• American Airlines AA294 / AA461: SEA 2027-01-09 23:36:00 → DCA 2027-01-10 10:00:00; 1 stop(s) via ORD; 444 minutes. Local airport times.
  • AA294: SEA 2027-01-09 23:36:00 → ORD 2027-01-10 05:42:00; layover at ORD: 74 minutes.
  • AA461: ORD 2027-01-10 06:56:00 → DCA 2027-01-10 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.

2027-01-09 → 2027-01-19 · Axel-exclusive $440.00

• Delta Air Lines DL786: SEA 2027-01-09 08:15:00 → DCA 2027-01-09 16:00:00; nonstop; 285 minutes. Local airport times.
• Delta Air Lines DL786: DCA 2027-01-19 16:25:00 → SEA 2027-01-19 19:45:00; nonstop; 380 minutes. Local airport times.

2027-01-09 → 2027-01-20 · Axel-exclusive $390.00

• American Airlines AA294 / AA461: SEA 2027-01-09 23:36:00 → DCA 2027-01-10 10:00:00; 1 stop(s) via ORD; 444 minutes. Local airport times.
  • AA294: SEA 2027-01-09 23:36:00 → ORD 2027-01-10 05:42:00; layover at ORD: 74 minutes.
  • AA461: ORD 2027-01-10 06:56:00 → DCA 2027-01-10 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.

2027-01-09 → 2027-01-20 · Axel-exclusive $440.00

• Delta Air Lines DL786: SEA 2027-01-09 08:15:00 → DCA 2027-01-09 16:00:00; nonstop; 285 minutes. Local airport times.
• Delta Air Lines DL786: DCA 2027-01-20 17:10:00 → SEA 2027-01-20 20:31:00; nonstop; 381 minutes. Local airport times.

2027-01-09 → 2027-01-21 · Axel-exclusive $390.00

• American Airlines AA294 / AA461: SEA 2027-01-09 23:36:00 → DCA 2027-01-10 10:00:00; 1 stop(s) via ORD; 444 minutes. Local airport times.
  • AA294: SEA 2027-01-09 23:36:00 → ORD 2027-01-10 05:42:00; layover at ORD: 74 minutes.
  • AA461: ORD 2027-01-10 06:56:00 → DCA 2027-01-10 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.

2027-01-09 → 2027-01-21 · Axel-exclusive $440.00

• Delta Air Lines DL786: SEA 2027-01-09 08:15:00 → DCA 2027-01-09 16:00:00; nonstop; 285 minutes. Local airport times.
• Delta Air Lines DL786: DCA 2027-01-21 17:10:00 → SEA 2027-01-21 20:31:00; nonstop; 381 minutes. Local airport times.

2027-01-09 → 2027-01-23 · Axel-exclusive $390.00

• American Airlines AA294 / AA461: SEA 2027-01-09 23:36:00 → DCA 2027-01-10 10:00:00; 1 stop(s) via ORD; 444 minutes. Local airport times.
  • AA294: SEA 2027-01-09 23:36:00 → ORD 2027-01-10 05:42:00; layover at ORD: 74 minutes.
  • AA461: ORD 2027-01-10 06:56:00 → DCA 2027-01-10 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.

2027-01-09 → 2027-01-23 · Axel-exclusive $440.00

• Delta Air Lines DL786: SEA 2027-01-09 08:15:00 → DCA 2027-01-09 16:00:00; nonstop; 285 minutes. Local airport times.
• Delta Air Lines DL786: DCA 2027-01-23 17:10:00 → SEA 2027-01-23 20:31:00; nonstop; 381 minutes. Local airport times.

Explore this route

• All dates for this route
• Jan 8, 2027 · Return options
• Jan 10, 2027 · Return options
• Hotels in Washington, DC with Axel

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• This page: Seattle (SEA) to Washington (DCA) · Jan 9, 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.
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