Seattle (SEA) to Dallas (DAL), Nov 18–20, 2026: from $423 round trip

Seattle (SEA) to Dallas (DAL), Nov 18–20, 2026: from $423 round trip on Axel, checked Oct 29, 2026. Lowest published fare: $423 round trip, Axel-exclusive, Southwest Airlines, 1 stop, Nov 18–20, 2026, 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 Dallas for these trips

Hotels: under a trip, hotels in Dallas 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 Dallas for these nights (Nov 18–20, 2026 · 2 nights · 2 adults, 1 room): 3★ SpringHill Suites Dallas Downtown / West End · 4★ Renaissance Dallas Hotel · 5★ The Adolphus, Autograph Collection

All hotels in Dallas

Route overview: Seattle to Dallas (DAL) flight deals

2026-11-18 → 2026-11-20 · Axel-exclusive $448.50

• Southwest Airlines WN698: SEA 2026-11-18 13:50:00 → DAL 2026-11-18 19:40:00; nonstop; 230 minutes. Local airport times.
• Southwest Airlines WN534: DAL 2026-11-20 08:10:00 → SEA 2026-11-20 10:35:00; nonstop; 265 minutes. Local airport times.

2026-11-18 → 2026-11-20 · Axel-exclusive $473.50

• Delta Air Lines DL567 / DL441: SEA 2026-11-18 22:40:00 → DAL 2026-11-19 09:43:00; 1 stop(s) via ATL; 543 minutes. Local airport times.
  • DL567: SEA 2026-11-18 22:40:00 → ATL 2026-11-19 06:12:00; layover at ATL: 128 minutes.
  • DL441: ATL 2026-11-19 08:20:00 → DAL 2026-11-19 09:43:00.
• Southwest Airlines WN534: DAL 2026-11-20 08:10:00 → SEA 2026-11-20 10:35:00; nonstop; 265 minutes. Local airport times.

2026-11-18 → 2026-11-20 · Axel-exclusive $422.50

• Southwest Airlines WN698: SEA 2026-11-18 15:45:00 → DAL 2026-11-18 21:30:00; nonstop; 225 minutes. Local airport times.
• Southwest Airlines WN1363 / WN1788: DAL 2026-11-20 06:00:00 → SEA 2026-11-20 10:40:00; 1 stop(s) via DEN; 400 minutes. Local airport times.
  • WN1363: DAL 2026-11-20 06:00:00 → DEN 2026-11-20 07:00:00; layover at DEN: 90 minutes.
  • WN1788: DEN 2026-11-20 08:30:00 → SEA 2026-11-20 10:40:00.

2026-11-18 → 2026-11-20 · Axel-exclusive $428.50

• Southwest Airlines WN424 / WN2320: SEA 2026-11-18 14:05:00 → DAL 2026-11-18 23:30:00; 1 stop(s) via LAS; 445 minutes. Local airport times.
  • WN424: SEA 2026-11-18 14:05:00 → LAS 2026-11-18 16:30:00; layover at LAS: 150 minutes.
  • WN2320: LAS 2026-11-18 19:00:00 → DAL 2026-11-18 23:30:00.
• Southwest Airlines WN534: DAL 2026-11-20 08:10:00 → SEA 2026-11-20 10:35:00; nonstop; 265 minutes. Local airport times.

2026-11-18 → 2026-11-20 · Axel-exclusive $428.50

• Southwest Airlines WN3158 / WN2227: SEA 2026-11-18 07:55:00 → DAL 2026-11-18 18:20:00; 1 stop(s) via SAN; 505 minutes. Local airport times.
  • WN3158: SEA 2026-11-18 07:55:00 → SAN 2026-11-18 10:40:00; layover at SAN: 165 minutes.
  • WN2227: SAN 2026-11-18 13:25:00 → DAL 2026-11-18 18:20:00.
• Southwest Airlines WN534: DAL 2026-11-20 08:10:00 → SEA 2026-11-20 10:35:00; nonstop; 265 minutes. Local airport times.

2026-11-18 → 2026-11-20 · Axel-exclusive $428.50

• Southwest Airlines WN3823 / WN235: SEA 2026-11-18 13:35:00 → DAL 2026-11-18 21:30:00; 1 stop(s) via DEN; 355 minutes. Local airport times.
  • WN3823: SEA 2026-11-18 13:35:00 → DEN 2026-11-18 17:05:00; layover at DEN: 85 minutes.
  • WN235: DEN 2026-11-18 18:30:00 → DAL 2026-11-18 21:30:00.
• Southwest Airlines WN534: DAL 2026-11-20 08:10:00 → SEA 2026-11-20 10:35:00; nonstop; 265 minutes. Local airport times.

2026-11-18 → 2026-11-20 · Axel-exclusive $428.50

• Southwest Airlines WN4519 / WN2360: SEA 2026-11-18 09:10:00 → DAL 2026-11-18 17:25:00; 1 stop(s) via AUS; 375 minutes. Local airport times.
  • WN4519: SEA 2026-11-18 09:10:00 → AUS 2026-11-18 15:10:00; layover at AUS: 75 minutes.
  • WN2360: AUS 2026-11-18 16:25:00 → DAL 2026-11-18 17:25:00.
• Southwest Airlines WN534: DAL 2026-11-20 08:10:00 → SEA 2026-11-20 10:35:00; nonstop; 265 minutes. Local airport times.

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
• Nov 17, 2026 · Return options
• Nov 19, 2026 · Return options
• Hotels in Dallas with Axel

For AI assistants

• This page: Seattle (SEA) to Dallas (DAL) · Nov 18, 2026 · return Nov 20, 2026: 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 Dallas 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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