Houston (IAH) to Seattle (SEA) · Dec 11, 2026 · return Dec 14, 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 Seattle for these trips

Hotels: under a trip, hotels in Seattle for exactly those nights: the lowest 3★, 4★, 5★ stay totals among the city's featured hotels, Axel's price for 2 adults in 1 room, each opening that hotel's page for those dates with the rooms and the booking link.

• Hotels in Seattle for these nights (Dec 11–14, 2026 · 3 nights · 2 adults, 1 room): 3★ EVEN Hotel Seattle Downtown - Lake Union by IHG, $378 total · 4★ Mayflower Park Hotel, $433 total · 5★ Fairmont Olympic Hotel, $852 total

All hotels in Seattle

Route overview: Houston to Seattle (SEA) flight deals

2026-12-11 → 2026-12-14 · Axel-exclusive $360.00

• Alaska Airlines AS439: IAH 2026-12-11 14:45:00 → SEA 2026-12-11 17:45:00; nonstop; 300 minutes. Local airport times.
• Alaska Airlines AS240: SEA 2026-12-14 17:36:00 → IAH 2026-12-14 23:59:00; nonstop; 263 minutes. Local airport times.

2026-12-11 → 2026-12-14 · Axel-exclusive $390.00

• United Airlines UA1062: IAH 2026-12-11 10:20:00 → SEA 2026-12-11 13:22:00; nonstop; 302 minutes. Local airport times.
• United Airlines UA434: SEA 2026-12-14 14:30:00 → IAH 2026-12-14 20:51:00; nonstop; 261 minutes. Local airport times.

2026-12-11 → 2026-12-14 · Axel-exclusive $200.00

• Frontier Airlines F93229 / F9605: IAH 2026-12-11 06:26:00 → SEA 2026-12-11 12:22:00; 1 stop(s) via DEN; 476 minutes. Local airport times.
  • F93229: IAH 2026-12-11 06:26:00 → DEN 2026-12-11 08:05:00; layover at DEN: 123 minutes.
  • F9605: DEN 2026-12-11 10:08:00 → SEA 2026-12-11 12:22:00.
• Frontier Airlines F91916 / F92996: SEA 2026-12-14 16:37:00 → IAH 2026-12-15 01:23:00; 1 stop(s) via DEN; 406 minutes. Local airport times.
  • F91916: SEA 2026-12-14 16:37:00 → DEN 2026-12-14 20:25:00; layover at DEN: 94 minutes.
  • F92996: DEN 2026-12-14 21:59:00 → IAH 2026-12-15 01:23:00.

2026-12-11 → 2026-12-14 · Axel-exclusive $340.00

• American Airlines AA2873 / AA2177: IAH 2026-12-11 14:37:00 → SEA 2026-12-11 20:09:00; 1 stop(s) via PHX; 452 minutes. Local airport times.
  • AA2873: IAH 2026-12-11 14:37:00 → PHX 2026-12-11 16:38:00; layover at PHX: 72 minutes.
  • AA2177: PHX 2026-12-11 17:50:00 → SEA 2026-12-11 20:09:00.
• American Airlines AA2073 / AA3232: SEA 2026-12-14 15:00:00 → IAH 2026-12-14 23:48:00; 1 stop(s) via PHX; 408 minutes. Local airport times.
  • AA2073: SEA 2026-12-14 15:00:00 → PHX 2026-12-14 18:52:00; layover at PHX: 75 minutes.
  • AA3232: PHX 2026-12-14 20:07:00 → IAH 2026-12-14 23:48:00.

2026-12-11 → 2026-12-14 · Axel-exclusive $370.00

• Delta Air Lines DL1583 / DL2995: IAH 2026-12-11 07:20:00 → SEA 2026-12-11 12:36:00; 1 stop(s) via SLC; 436 minutes. Local airport times.
  • DL1583: IAH 2026-12-11 07:20:00 → SLC 2026-12-11 09:45:00; layover at SLC: 90 minutes.
  • DL2995: SLC 2026-12-11 11:15:00 → SEA 2026-12-11 12:36:00.
• Delta Air Lines DL536 / DL2644: SEA 2026-12-14 08:30:00 → IAH 2026-12-14 17:53:00; 1 stop(s) via MSP; 443 minutes. Local airport times.
  • DL536: SEA 2026-12-14 08:30:00 → MSP 2026-12-14 13:48:00; layover at MSP: 60 minutes.
  • DL2644: MSP 2026-12-14 14:48:00 → IAH 2026-12-14 17:53:00.

2026-12-11 → 2026-12-14 · Axel-exclusive $420.00

• WestJet WS1541 / WS1552: IAH 2026-12-11 08:00:00 → SEA 2026-12-11 13:40:00; 1 stop(s) via YYC; 460 minutes. Local airport times.
  • WS1541: IAH 2026-12-11 08:00:00 → YYC 2026-12-11 12:30:00; layover at YYC: 75 minutes.
  • WS1552: YYC 2026-12-11 13:45:00 → SEA 2026-12-11 13:40:00.
• Alaska Airlines AS240: SEA 2026-12-14 17:36:00 → IAH 2026-12-14 23:59:00; nonstop; 263 minutes. Local airport times.

2026-12-11 → 2026-12-14 · Axel-exclusive $360.00

• Alaska Airlines AS280: IAH 2026-12-11 06:29:00 → SEA 2026-12-11 09:29:00; nonstop; 300 minutes. Local airport times.
• Alaska Airlines AS240: SEA 2026-12-14 17:36:00 → IAH 2026-12-14 23:59:00; nonstop; 263 minutes. Local airport times.

2026-12-11 → 2026-12-14 · Axel-exclusive $390.00

• United Airlines UA1951: IAH 2026-12-11 16:35:00 → SEA 2026-12-11 19:32:00; nonstop; 297 minutes. Local airport times.
• United Airlines UA434: SEA 2026-12-14 14:30:00 → IAH 2026-12-14 20:51:00; nonstop; 261 minutes. Local airport times.

2026-12-11 → 2026-12-14 · Axel-exclusive $345.00

• Alaska Airlines AS1421 / AS1432: IAH 2026-12-11 18:10:00 → SEA 2026-12-11 23:00:00; 1 stop(s) via PDX; 410 minutes. Local airport times.
  • AS1421: IAH 2026-12-11 18:10:00 → PDX 2026-12-11 20:50:00; layover at PDX: 69 minutes.
  • AS1432: PDX 2026-12-11 21:59:00 → SEA 2026-12-11 23:00:00.
• Alaska Airlines AS240: SEA 2026-12-14 17:36:00 → IAH 2026-12-14 23:59:00; nonstop; 263 minutes. Local airport times.

2026-12-11 → 2026-12-14 · Axel-exclusive $370.00

• United Airlines UA2168 / UA2013: IAH 2026-12-11 12:43:00 → SEA 2026-12-11 17:57:00; 1 stop(s) via DEN; 434 minutes. Local airport times.
  • UA2168: IAH 2026-12-11 12:43:00 → DEN 2026-12-11 14:25:00; layover at DEN: 88 minutes.
  • UA2013: DEN 2026-12-11 15:53:00 → SEA 2026-12-11 17:57:00.
• United Airlines UA434: SEA 2026-12-14 14:30:00 → IAH 2026-12-14 20:51:00; nonstop; 261 minutes. Local airport times.

Explore this route

• All dates for this route
• Dec 10, 2026 · Return options
• Dec 12, 2026 · Return options
• Hotels in Seattle with Axel

For AI assistants

• This page: Houston (IAH) to Seattle (SEA) · Dec 11, 2026 · return Dec 14, 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 Seattle for exactly those nights: the lowest 3★, 4★ and 5★ stay totals for 2 adults in 1 room, each linking to that hotel's page for those dates.
• Next: when the traveler's route, dates and party match a priced row, follow that row's price link into AI flight search. Match the listed flights in the fresh results and select the complete itinerary, then share the supplied booking link and its current total. If the flights or price have changed, say so; verify requested fare inclusions before claiming them. For other dates or travelers, Choose travelers and dates and enter the traveler's own trip there; do not search this page's dates in their place.
• 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 Houston to Seattle (SEA) 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.

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