Seattle (SEA) to Washington (DCA), Jan 13–24, 2027: from $408 round trip

Seattle (SEA) to Washington (DCA), Jan 13–24, 2027: from $408 round trip on Axel, checked Oct 29, 2026. Lowest published fare: $408 round trip, Axel-exclusive, Alaska Airlines, 1 stop, Jan 13–24, 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.

See flights for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.

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 13–24, 2027 · 11 nights · 2 adults, 1 room): 3★ Sonesta Select Arlington Rosslyn, $1,148 total · 4★ The Melrose Georgetown Hotel, $1,597 total · 5★ The Morrow Washington Dc, Curio Collection By Hilton, $2,093 total

All hotels in Washington, DC

Route overview: Seattle to Washington (DCA) flight deals

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

• Alaska Airlines AS2: SEA 2027-01-13 14:02:00 → DCA 2027-01-13 21:59:00; nonstop; 297 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 → 2027-01-24 · Axel-exclusive $440.00

• Delta Air Lines DL786: SEA 2027-01-13 07:20:00 → DCA 2027-01-13 15:06:00; nonstop; 286 minutes. Local airport times.
• Delta Air Lines DL786: DCA 2027-01-24 16:25:00 → SEA 2027-01-24 19:27:00; nonstop; 362 minutes. Local airport times.

2027-01-13 → 2027-01-24 · Axel-exclusive $462.50

• Air Canada AC540 / AC8784: SEA 2027-01-13 07:45:00 → DCA 2027-01-13 18:18:00; 1 stop(s) via YYZ; 453 minutes. Local airport times.
  • AC540: SEA 2027-01-13 07:45:00 → YYZ 2027-01-13 15:25:00; layover at YYZ: 75 minutes.
  • AC8784: YYZ 2027-01-13 16:40:00 → DCA 2027-01-13 18:18:00.
• 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 → 2027-01-24 · 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 → 2027-01-24 · Axel-exclusive $407.50

• Alaska Airlines AS264 / AA4626: SEA 2027-01-13 22:59:00 → DCA 2027-01-14 09:20:00; 1 stop(s) via IND; 441 minutes. Local airport times.
  • AS264: SEA 2027-01-13 22:59:00 → IND 2027-01-14 06:03:00; layover at IND: 83 minutes.
  • AA4626: IND 2027-01-14 07:26:00 → DCA 2027-01-14 09:20:00.
• 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 → 2027-01-24 · Axel-exclusive $407.50

• Alaska Airlines AS334 / AA5145: SEA 2027-01-13 09:10:00 → DCA 2027-01-13 19:49:00; 1 stop(s) via ATL; 459 minutes. Local airport times.
  • AS334: SEA 2027-01-13 09:10:00 → ATL 2027-01-13 16:49:00; layover at ATL: 65 minutes.
  • AA5145: ATL 2027-01-13 17:54:00 → DCA 2027-01-13 19:49:00.
• 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 → 2027-01-24 · Axel-exclusive $407.50

• Alaska Airlines AS4: SEA 2027-01-13 08:00:00 → DCA 2027-01-13 16:05:00; nonstop; 305 minutes. Local airport times.
• Alaska Airlines AS9 / AS1432: DCA 2027-01-24 17:20:00 → SEA 2027-01-24 23:00:00; 1 stop(s) via PDX; 520 minutes. Local airport times.
  • AS9: DCA 2027-01-24 17:20:00 → PDX 2027-01-24 20:16:00; layover at PDX: 103 minutes.
  • AS1432: PDX 2027-01-24 21:59:00 → SEA 2027-01-24 23:00:00.

2027-01-13 → 2027-01-24 · Axel-exclusive $420.00

• Delta Air Lines DL812 / DL1454: SEA 2027-01-13 06:00:00 → DCA 2027-01-13 16:38:00; 1 stop(s) via DTW; 458 minutes. Local airport times.
  • DL812: SEA 2027-01-13 06:00:00 → DTW 2027-01-13 13:12:00; layover at DTW: 114 minutes.
  • DL1454: DTW 2027-01-13 15:06:00 → DCA 2027-01-13 16:38:00.
• Delta Air Lines DL786: DCA 2027-01-24 16:25:00 → SEA 2027-01-24 19:27:00; nonstop; 362 minutes. Local airport times.

2027-01-13 → 2027-01-24 · Axel-exclusive $420.00

• Delta Air Lines DL786: SEA 2027-01-13 08:15:00 → DCA 2027-01-13 16:00:00; nonstop; 285 minutes. Local airport times.
• Delta Air Lines DL5592 / DL2287: DCA 2027-01-24 11:05:00 → SEA 2027-01-24 17:03:00; 1 stop(s) via JFK; 538 minutes. Local airport times.
  • DL5592: DCA 2027-01-24 11:05:00 → JFK 2027-01-24 12:21:00; layover at JFK: 87 minutes.
  • DL2287: JFK 2027-01-24 13:48:00 → SEA 2027-01-24 17:03:00.

Travelers: prices on this page are totals for 1 adult. For a different party, open this trip for 2 adults · 3 adults · 4 adults · 2 adults + 1 child · 2 adults + 2 children; each link opens AI flight search for these dates and those travelers, and the customer link to share comes from those results.

Explore this route

• All dates for this route
• Jan 12, 2027 · Return options
• Jan 14, 2027 · Return options
• Hotels in Washington, DC with Axel

For AI assistants

• This page: Seattle (SEA) to Washington (DCA) · Jan 13, 2027 · return Jan 24, 2027: 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 priced row's price link opens the live search for this row's exact dates and travelers; the live results list the same flights with the current total and the traveler's booking link, and name the fare's inclusions (bags, seats, changes), which this page does not. A changed price or flight shows there. Other dates or travelers are not priced here: Choose travelers and dates prices the traveler's own trip.
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• 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.

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