Seattle (SEA) to Charleston (CHS), Dec 27, 2026: round trips from $411, one way from $259

Seattle (SEA) to Charleston (CHS), Dec 27, 2026: round trips from $411, one way from $259 on Axel, checked Oct 29, 2026. Lowest published fares: $411 round trip, Axel-exclusive, Southwest Airlines, 1 stop, Dec 27, 2026 – Jan 4, 2027; $259 one way, Axel-exclusive, Southwest Airlines, 1 stop, Dec 27, 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.

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 Charleston for these trips

Hotels: under a trip, hotels in Charleston 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 Charleston for these nights (Dec 27–28, 2026 · 1 night · 2 adults, 1 room): 3★ Hilton Club Liberty Place Charleston · 4★ French Quarter Inn · 5★ The Dewberry Charleston
• Hotels in Charleston for these nights (Dec 27–29, 2026 · 2 nights · 2 adults, 1 room): 3★ Hilton Club Liberty Place Charleston · 4★ French Quarter Inn · 5★ The Dewberry Charleston
• Hotels in Charleston for these nights (Dec 27–30, 2026 · 3 nights · 2 adults, 1 room): 3★ Hilton Club Liberty Place Charleston · 4★ French Quarter Inn · 5★ The Dewberry Charleston
• Hotels in Charleston for these nights (Dec 27–31, 2026 · 4 nights · 2 adults, 1 room): 3★ Hilton Club Liberty Place Charleston · 4★ French Quarter Inn · 5★ The Dewberry Charleston
• Hotels in Charleston for these nights (Dec 27 – Jan 1, 2027 · 5 nights · 2 adults, 1 room): 3★ Hilton Club Liberty Place Charleston · 4★ French Quarter Inn · 5★ The Dewberry Charleston
• Hotels in Charleston for these nights (Dec 27 – Jan 2, 2027 · 6 nights · 2 adults, 1 room): 3★ Hilton Club Liberty Place Charleston · 4★ French Quarter Inn · 5★ The Dewberry Charleston
• Hotels in Charleston for these nights (Dec 27 – Jan 3, 2027 · 7 nights · 2 adults, 1 room): 3★ Hilton Club Liberty Place Charleston · 4★ French Quarter Inn · 5★ The Dewberry Charleston
• Hotels in Charleston for these nights (Dec 27 – Jan 4, 2027 · 8 nights · 2 adults, 1 room): 3★ Hilton Club Liberty Place Charleston · 4★ French Quarter Inn · 5★ The Dewberry Charleston
• Hotels in Charleston for these nights (Dec 27 – Jan 5, 2027 · 9 nights · 2 adults, 1 room): 3★ Hilton Club Liberty Place Charleston · 4★ French Quarter Inn · 5★ The Dewberry Charleston
• Hotels in Charleston for these nights (Dec 27 – Jan 6, 2027 · 10 nights · 2 adults, 1 room): 3★ Hilton Club Liberty Place Charleston · 4★ French Quarter Inn · 5★ The Dewberry Charleston
• Hotels in Charleston for these nights (Dec 27 – Jan 7, 2027 · 11 nights · 2 adults, 1 room): 3★ Hilton Club Liberty Place Charleston · 4★ French Quarter Inn · 5★ The Dewberry Charleston
• Hotels in Charleston for these nights (Dec 27 – Jan 8, 2027 · 12 nights · 2 adults, 1 room): 3★ Hilton Club Liberty Place Charleston · 4★ French Quarter Inn · 5★ The Dewberry Charleston
• Hotels in Charleston for these nights (Dec 27 – Jan 9, 2027 · 13 nights · 2 adults, 1 room): 3★ Hilton Club Liberty Place Charleston · 4★ French Quarter Inn · 5★ The Dewberry Charleston
• Hotels in Charleston for these nights (Dec 27 – Jan 10, 2027 · 14 nights · 2 adults, 1 room): 3★ Hilton Club Liberty Place Charleston · 4★ French Quarter Inn · 5★ The Dewberry Charleston

All hotels in Charleston

Route overview: Seattle to Charleston (CHS) flight deals

2026-12-27 · one way · Axel-exclusive $259.00

• Southwest Airlines WN1451 / WN4336: SEA 2026-12-27 05:30:00 → CHS 2026-12-27 15:50:00; 1 stop(s) via MDW; 440 minutes. Local airport times.
  • WN1451: SEA 2026-12-27 05:30:00 → MDW 2026-12-27 11:20:00; layover at MDW: 85 minutes.
  • WN4336: MDW 2026-12-27 12:45:00 → CHS 2026-12-27 15:50:00.

2026-12-27 · one way · Axel-exclusive $315.00

• Alaska Airlines AS787: SEA 2026-12-27 09:11:00 → CHS 2026-12-27 17:17:00; nonstop; 306 minutes. Local airport times.

2026-12-27 → 2026-12-28 · Axel-exclusive $472.50

• Southwest Airlines WN1451 / WN4336: SEA 2026-12-27 05:30:00 → CHS 2026-12-27 15:50:00; 1 stop(s) via MDW; 440 minutes. Local airport times.
  • WN1451: SEA 2026-12-27 05:30:00 → MDW 2026-12-27 11:20:00; layover at MDW: 85 minutes.
  • WN4336: MDW 2026-12-27 12:45:00 → CHS 2026-12-27 15:50:00.
• Southwest Airlines WN1536 / WN1788: CHS 2026-12-28 05:10:00 → SEA 2026-12-28 10:40:00; 1 stop(s) via DEN; 510 minutes. Local airport times.
  • WN1536: CHS 2026-12-28 05:10:00 → DEN 2026-12-28 07:00:00; layover at DEN: 90 minutes.
  • WN1788: DEN 2026-12-28 08:30:00 → SEA 2026-12-28 10:40:00.

2026-12-27 → 2026-12-28 · Axel-exclusive $580.50

• Alaska Airlines AS787: SEA 2026-12-27 09:11:00 → CHS 2026-12-27 17:17:00; nonstop; 306 minutes. Local airport times.
• Alaska Airlines AS787: CHS 2026-12-28 18:33:00 → SEA 2026-12-28 21:42:00; nonstop; 369 minutes. Local airport times.

2026-12-27 → 2026-12-29 · Axel-exclusive $472.50

• Southwest Airlines WN1451 / WN4336: SEA 2026-12-27 05:30:00 → CHS 2026-12-27 15:50:00; 1 stop(s) via MDW; 440 minutes. Local airport times.
  • WN1451: SEA 2026-12-27 05:30:00 → MDW 2026-12-27 11:20:00; layover at MDW: 85 minutes.
  • WN4336: MDW 2026-12-27 12:45:00 → CHS 2026-12-27 15:50:00.
• Southwest Airlines WN1063 / WN1597: CHS 2026-12-29 08:00:00 → SEA 2026-12-29 13:15:00; 1 stop(s) via MDW; 495 minutes. Local airport times.
  • WN1063: CHS 2026-12-29 08:00:00 → MDW 2026-12-29 09:15:00; layover at MDW: 80 minutes.
  • WN1597: MDW 2026-12-29 10:35:00 → SEA 2026-12-29 13:15:00.

2026-12-27 → 2026-12-29 · Axel-exclusive $580.50

• Alaska Airlines AS787: SEA 2026-12-27 09:11:00 → CHS 2026-12-27 17:17:00; nonstop; 306 minutes. Local airport times.
• Alaska Airlines AS787: CHS 2026-12-29 18:33:00 → SEA 2026-12-29 21:42:00; nonstop; 369 minutes. Local airport times.

2026-12-27 → 2026-12-30 · Axel-exclusive $472.50

• Southwest Airlines WN1451 / WN4336: SEA 2026-12-27 05:30:00 → CHS 2026-12-27 15:50:00; 1 stop(s) via MDW; 440 minutes. Local airport times.
  • WN1451: SEA 2026-12-27 05:30:00 → MDW 2026-12-27 11:20:00; layover at MDW: 85 minutes.
  • WN4336: MDW 2026-12-27 12:45:00 → CHS 2026-12-27 15:50:00.
• Southwest Airlines WN1536 / WN1788: CHS 2026-12-30 05:10:00 → SEA 2026-12-30 10:40:00; 1 stop(s) via DEN; 510 minutes. Local airport times.
  • WN1536: CHS 2026-12-30 05:10:00 → DEN 2026-12-30 07:00:00; layover at DEN: 90 minutes.
  • WN1788: DEN 2026-12-30 08:30:00 → SEA 2026-12-30 10:40:00.

2026-12-27 → 2026-12-30 · Axel-exclusive $580.50

• Alaska Airlines AS787: SEA 2026-12-27 09:11:00 → CHS 2026-12-27 17:17:00; nonstop; 306 minutes. Local airport times.
• Alaska Airlines AS787: CHS 2026-12-30 18:33:00 → SEA 2026-12-30 21:42:00; nonstop; 369 minutes. Local airport times.

2026-12-27 → 2026-12-31 · Axel-exclusive $472.50

• Southwest Airlines WN1451 / WN4336: SEA 2026-12-27 05:30:00 → CHS 2026-12-27 15:50:00; 1 stop(s) via MDW; 440 minutes. Local airport times.
  • WN1451: SEA 2026-12-27 05:30:00 → MDW 2026-12-27 11:20:00; layover at MDW: 85 minutes.
  • WN4336: MDW 2026-12-27 12:45:00 → CHS 2026-12-27 15:50:00.
• Southwest Airlines WN1536 / WN1788: CHS 2026-12-31 05:10:00 → SEA 2026-12-31 10:40:00; 1 stop(s) via DEN; 510 minutes. Local airport times.
  • WN1536: CHS 2026-12-31 05:10:00 → DEN 2026-12-31 07:00:00; layover at DEN: 90 minutes.
  • WN1788: DEN 2026-12-31 08:30:00 → SEA 2026-12-31 10:40:00.

2026-12-27 → 2026-12-31 · Axel-exclusive $580.50

• Alaska Airlines AS787: SEA 2026-12-27 09:11:00 → CHS 2026-12-27 17:17:00; nonstop; 306 minutes. Local airport times.
• Alaska Airlines AS787: CHS 2026-12-31 18:20:00 → SEA 2026-12-31 21:35:00; nonstop; 375 minutes. Local airport times.

2026-12-27 → 2027-01-02 · Axel-exclusive $460.25

• Southwest Airlines WN1451 / WN4336: SEA 2026-12-27 05:30:00 → CHS 2026-12-27 15:50:00; 1 stop(s) via MDW; 440 minutes. Local airport times.
  • WN1451: SEA 2026-12-27 05:30:00 → MDW 2026-12-27 11:20:00; layover at MDW: 85 minutes.
  • WN4336: MDW 2026-12-27 12:45:00 → CHS 2026-12-27 15:50:00.
• Southwest Airlines WN1536 / WN1788: CHS 2027-01-02 05:10:00 → SEA 2027-01-02 10:40:00; 1 stop(s) via DEN; 510 minutes. Local airport times.
  • WN1536: CHS 2027-01-02 05:10:00 → DEN 2027-01-02 07:00:00; layover at DEN: 90 minutes.
  • WN1788: DEN 2027-01-02 08:30:00 → SEA 2027-01-02 10:40:00.

2026-12-27 → 2027-01-02 · Axel-exclusive $565.45

• Alaska Airlines AS787: SEA 2026-12-27 09:11:00 → CHS 2026-12-27 17:17:00; nonstop; 306 minutes. Local airport times.
• Alaska Airlines AS787: CHS 2027-01-02 18:33:00 → SEA 2027-01-02 21:42:00; nonstop; 369 minutes. Local airport times.

2026-12-27 → 2027-01-03 · Axel-exclusive $460.25

• Southwest Airlines WN1451 / WN4336: SEA 2026-12-27 05:30:00 → CHS 2026-12-27 15:50:00; 1 stop(s) via MDW; 440 minutes. Local airport times.
  • WN1451: SEA 2026-12-27 05:30:00 → MDW 2026-12-27 11:20:00; layover at MDW: 85 minutes.
  • WN4336: MDW 2026-12-27 12:45:00 → CHS 2026-12-27 15:50:00.
• Southwest Airlines WN1536 / WN1788: CHS 2027-01-03 05:10:00 → SEA 2027-01-03 10:40:00; 1 stop(s) via DEN; 510 minutes. Local airport times.
  • WN1536: CHS 2027-01-03 05:10:00 → DEN 2027-01-03 07:00:00; layover at DEN: 90 minutes.
  • WN1788: DEN 2027-01-03 08:30:00 → SEA 2027-01-03 10:40:00.

2026-12-27 → 2027-01-03 · Axel-exclusive $565.45

• Alaska Airlines AS787: SEA 2026-12-27 09:11:00 → CHS 2026-12-27 17:17:00; nonstop; 306 minutes. Local airport times.
• Alaska Airlines AS787: CHS 2027-01-03 17:58:00 → SEA 2027-01-03 20:59:00; nonstop; 361 minutes. Local airport times.

2026-12-27 → 2027-01-04 · Axel-exclusive $411.25

• Southwest Airlines WN1451 / WN4336: SEA 2026-12-27 05:30:00 → CHS 2026-12-27 15:50:00; 1 stop(s) via MDW; 440 minutes. Local airport times.
  • WN1451: SEA 2026-12-27 05:30:00 → MDW 2026-12-27 11:20:00; layover at MDW: 85 minutes.
  • WN4336: MDW 2026-12-27 12:45:00 → CHS 2026-12-27 15:50:00.
• Southwest Airlines WN1536 / WN1788: CHS 2027-01-04 05:10:00 → SEA 2027-01-04 10:40:00; 1 stop(s) via DEN; 510 minutes. Local airport times.
  • WN1536: CHS 2027-01-04 05:10:00 → DEN 2027-01-04 07:00:00; layover at DEN: 90 minutes.
  • WN1788: DEN 2027-01-04 08:30:00 → SEA 2027-01-04 10:40:00.

2026-12-27 → 2027-01-04 · Axel-exclusive $505.25

• Alaska Airlines AS787: SEA 2026-12-27 09:11:00 → CHS 2026-12-27 17:17:00; nonstop; 306 minutes. Local airport times.
• Alaska Airlines AS787: CHS 2027-01-04 18:33:00 → SEA 2027-01-04 21:42:00; nonstop; 369 minutes. Local airport times.

2026-12-27 → 2027-01-06 · Axel-exclusive $411.25

• Southwest Airlines WN1451 / WN4336: SEA 2026-12-27 05:30:00 → CHS 2026-12-27 15:50:00; 1 stop(s) via MDW; 440 minutes. Local airport times.
  • WN1451: SEA 2026-12-27 05:30:00 → MDW 2026-12-27 11:20:00; layover at MDW: 85 minutes.
  • WN4336: MDW 2026-12-27 12:45:00 → CHS 2026-12-27 15:50:00.
• Southwest Airlines WN1536 / WN1788: CHS 2027-01-06 05:10:00 → SEA 2027-01-06 10:40:00; 1 stop(s) via DEN; 510 minutes. Local airport times.
  • WN1536: CHS 2027-01-06 05:10:00 → DEN 2027-01-06 07:00:00; layover at DEN: 90 minutes.
  • WN1788: DEN 2027-01-06 08:30:00 → SEA 2027-01-06 10:40:00.

2026-12-27 → 2027-01-06 · Axel-exclusive $505.25

• Alaska Airlines AS787: SEA 2026-12-27 09:11:00 → CHS 2026-12-27 17:17:00; nonstop; 306 minutes. Local airport times.
• Alaska Airlines AS787: CHS 2027-01-06 18:33:00 → SEA 2027-01-06 21:42:00; nonstop; 369 minutes. Local airport times.

2026-12-27 → 2027-01-07 · Axel-exclusive $411.25

• Southwest Airlines WN1451 / WN4336: SEA 2026-12-27 05:30:00 → CHS 2026-12-27 15:50:00; 1 stop(s) via MDW; 440 minutes. Local airport times.
  • WN1451: SEA 2026-12-27 05:30:00 → MDW 2026-12-27 11:20:00; layover at MDW: 85 minutes.
  • WN4336: MDW 2026-12-27 12:45:00 → CHS 2026-12-27 15:50:00.
• Southwest Airlines WN1536 / WN1788: CHS 2027-01-07 05:10:00 → SEA 2027-01-07 10:40:00; 1 stop(s) via DEN; 510 minutes. Local airport times.
  • WN1536: CHS 2027-01-07 05:10:00 → DEN 2027-01-07 07:00:00; layover at DEN: 90 minutes.
  • WN1788: DEN 2027-01-07 08:30:00 → SEA 2027-01-07 10:40:00.

2026-12-27 → 2027-01-07 · Axel-exclusive $505.25

• Alaska Airlines AS787: SEA 2026-12-27 09:11:00 → CHS 2026-12-27 17:17:00; nonstop; 306 minutes. Local airport times.
• Alaska Airlines AS787: CHS 2027-01-07 18:20:00 → SEA 2027-01-07 21:35:00; nonstop; 375 minutes. Local airport times.

2026-12-27 → 2027-01-08 · Axel-exclusive $411.25

• Southwest Airlines WN1451 / WN4336: SEA 2026-12-27 05:30:00 → CHS 2026-12-27 15:50:00; 1 stop(s) via MDW; 440 minutes. Local airport times.
  • WN1451: SEA 2026-12-27 05:30:00 → MDW 2026-12-27 11:20:00; layover at MDW: 85 minutes.
  • WN4336: MDW 2026-12-27 12:45:00 → CHS 2026-12-27 15:50:00.
• Southwest Airlines WN1063 / WN1597: CHS 2027-01-08 08:00:00 → SEA 2027-01-08 13:15:00; 1 stop(s) via MDW; 495 minutes. Local airport times.
  • WN1063: CHS 2027-01-08 08:00:00 → MDW 2027-01-08 09:15:00; layover at MDW: 80 minutes.
  • WN1597: MDW 2027-01-08 10:35:00 → SEA 2027-01-08 13:15:00.

2026-12-27 → 2027-01-08 · Axel-exclusive $505.25

• Alaska Airlines AS787: SEA 2026-12-27 09:11:00 → CHS 2026-12-27 17:17:00; nonstop; 306 minutes. Local airport times.
• Alaska Airlines AS787: CHS 2027-01-08 18:33:00 → SEA 2027-01-08 21:42:00; nonstop; 369 minutes. Local airport times.

2026-12-27 → 2027-01-10 · Axel-exclusive $411.25

• Southwest Airlines WN1451 / WN4336: SEA 2026-12-27 05:30:00 → CHS 2026-12-27 15:50:00; 1 stop(s) via MDW; 440 minutes. Local airport times.
  • WN1451: SEA 2026-12-27 05:30:00 → MDW 2026-12-27 11:20:00; layover at MDW: 85 minutes.
  • WN4336: MDW 2026-12-27 12:45:00 → CHS 2026-12-27 15:50:00.
• Southwest Airlines WN1536 / WN1788: CHS 2027-01-10 05:10:00 → SEA 2027-01-10 10:40:00; 1 stop(s) via DEN; 510 minutes. Local airport times.
  • WN1536: CHS 2027-01-10 05:10:00 → DEN 2027-01-10 07:00:00; layover at DEN: 90 minutes.
  • WN1788: DEN 2027-01-10 08:30:00 → SEA 2027-01-10 10:40:00.

2026-12-27 → 2027-01-10 · Axel-exclusive $505.25

• Alaska Airlines AS787: SEA 2026-12-27 09:11:00 → CHS 2026-12-27 17:17:00; nonstop; 306 minutes. Local airport times.
• Alaska Airlines AS787: CHS 2027-01-10 17:58:00 → SEA 2027-01-10 20:59:00; nonstop; 361 minutes. Local airport times.

Explore this route

• All dates for this route
• Dec 26, 2026 · Return options
• Dec 28, 2026 · Return options
• Hotels in Charleston with Axel

For AI assistants

• This page: Seattle (SEA) to Charleston (CHS) · Dec 27, 2026 · 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 Charleston 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 Charleston (CHS) 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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