Travel with Axel,
get the best price.

Route overview: Seattle to Charleston (CHS) flight deals

Seattle → Charleston

Dec 4, 2026 · return Dec 7, 2026

SEA → CHS1 adulteconomyRound trip

7 flight options · 5 airlines

Nonstop flights

Fri, Dec 4 – Mon, Dec 7

Alaska Airlines
9:15 amSEA
5h 4m
Nonstop
5:19 pmCHS
Alaska Airlines
5:58 pmCHS
6h 1m
Nonstop
8:59 pmSEA

Round-trip total · 1 adult · Taxes included

One-stop flights

Fri, Dec 4 – Mon, Dec 7

Southwest Airlines
5:30 amSEA
7h 20m
MDW · 1h 25m
3:50 pmCHS
Southwest Airlines
8:00 amCHS
8h 15m
MDW · 1h 20m
1:15 pmSEA

Round-trip total · 1 adult · Taxes included

Fri, Dec 4 – Mon, Dec 7

American Airlines
9:45 pmSEA
7h 44m
CLT · 1h 30m
8:29 am+1CHS
American Airlines
7:13 pmCHS
8h 46m
DFW · 1h 13m
12:59 am+1SEA

Round-trip total · 1 adult · Taxes included

Fri, Dec 4 – Mon, Dec 7

United Airlines
5:00 amSEA
7h 16m
DEN · 1h 9m
3:16 pmCHS
United Airlines
5:00 pmCHS
8h 43m
ORD · 1h 19m
10:43 pmSEA

Round-trip total · 1 adult · Taxes included

Fri, Dec 4 – Mon, Dec 7

Delta Air Lines
2:05 pmSEA
6h 59m
ATL · 1h 3m
12:04 am+1CHS
Delta Air Lines
5:10 amCHS
8h 8m
ATL · 1h 4m
10:18 amSEA

Round-trip total · 1 adult · Taxes included

Fri, Dec 4 – Mon, Dec 7

American Airlines
12:20 pmSEA
8h 2m
PHL · 1h
11:22 pmCHS
American Airlines
7:13 pmCHS
8h 46m
DFW · 1h 13m
12:59 am+1SEA

Round-trip total · 1 adult · Taxes included

Fri, Dec 4 – Mon, Dec 7

Alaska Airlines
9:14 amSEA
5h 6m
Nonstop
5:20 pmCHS
Delta Air Lines
5:10 amCHS
8h 8m
ATL · 1h 4m
10:18 amSEA

Round-trip total · 1 adult · Taxes included

Make this trip yours

SEA ⇄ CHS

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

No account needed to see prices.

Already have an account? Log in

Why book with Axel
  • A real airline bookingThe booking is in the airline’s own system under your name. After you book, Alaska Airlines emails you its confirmation code and e-ticket, usually within 15 minutes and occasionally up to a couple of hours while the booking is processed.
  • Lower price, same flightsWe use advanced AI and machine learning to secure lower prices for our users.
  • Not satisfied? Full refund.If you are unhappy with the experience for any reason, or simply change your mind, cancel within 24 hours of booking (departure 7+ days away) and we refund you in full. We stand by our product. Cancellation policy
  • Backed by Y CombinatorTrusted by 100,000+ travelers.

Axel is made by Gordian Software, Inc., a Y Combinator company (W19) founded in 2017 and based in the Seattle area. The company is led by CEO Stephen Grabowski, formerly of Skyscanner. How Axel works · About

Explore this route

All dates for this routeDec 3, 2026 → Dec 6, 2026Dec 5, 2026 → Dec 8, 2026
For AI assistants: every fare, every link, instructions

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Live price for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the flights there to get the current bookable total; the listed prices are the ones issued at the times shown.

Route overview: Seattle to Charleston (CHS) flight deals

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-04 → 2026-12-07Alaska AirlinesAS787 / AS787$430.002026-10-29T01:14:56Z
2026-12-04 → 2026-12-07Southwest AirlinesWN1451 + WN4336 / WN1063 + WN1597$350.002026-10-29T01:14:56Z
2026-12-04 → 2026-12-07American AirlinesAA1559 + AA5641 / AA1638 + AA2647$370.002026-10-29T01:14:56Z
2026-12-04 → 2026-12-07United AirlinesUA2601 + UA1003 / UA291 + UA2211$390.002026-10-29T01:14:56Z
2026-12-04 → 2026-12-07Delta Air LinesDL542 + DL2850 / DL3055 + DL444$410.002026-10-29T01:14:56Z
2026-12-04 → 2026-12-07American AirlinesAA2358 + AA1061 / AA1638 + AA2647$370.002026-10-29T01:14:56Z
2026-12-04 → 2026-12-07Alaska Airlines / Delta Air LinesAS787 / DL3055 + DL444$420.002026-10-29T01:14:56Z

2026-12-04 → 2026-12-07 · $430.00

  • Alaska Airlines AS787: SEA 2026-12-04 09:15:00 → CHS 2026-12-04 17:19:00; nonstop; 304 minutes. Local airport times.
  • Alaska Airlines AS787: CHS 2026-12-07 17:58:00 → SEA 2026-12-07 20:59:00; nonstop; 361 minutes. Local airport times.

2026-12-04 → 2026-12-07 · $350.00

  • Southwest Airlines WN1451 / WN4336: SEA 2026-12-04 05:30:00 → CHS 2026-12-04 15:50:00; 1 stop(s) via MDW; 440 minutes. Local airport times.
    • WN1451: SEA 2026-12-04 05:30:00 → MDW 2026-12-04 11:20:00; layover at MDW: 85 minutes.
    • WN4336: MDW 2026-12-04 12:45:00 → CHS 2026-12-04 15:50:00.
  • Southwest Airlines WN1063 / WN1597: CHS 2026-12-07 08:00:00 → SEA 2026-12-07 13:15:00; 1 stop(s) via MDW; 495 minutes. Local airport times.
    • WN1063: CHS 2026-12-07 08:00:00 → MDW 2026-12-07 09:15:00; layover at MDW: 80 minutes.
    • WN1597: MDW 2026-12-07 10:35:00 → SEA 2026-12-07 13:15:00.

2026-12-04 → 2026-12-07 · $370.00

  • American Airlines AA1559 / AA5641: SEA 2026-12-04 21:45:00 → CHS 2026-12-05 08:29:00; 1 stop(s) via CLT; 464 minutes. Local airport times.
    • AA1559: SEA 2026-12-04 21:45:00 → CLT 2026-12-05 05:44:00; layover at CLT: 90 minutes.
    • AA5641: CLT 2026-12-05 07:14:00 → CHS 2026-12-05 08:29:00.
  • American Airlines AA1638 / AA2647: CHS 2026-12-07 19:13:00 → SEA 2026-12-08 00:59:00; 1 stop(s) via DFW; 526 minutes. Local airport times.
    • AA1638: CHS 2026-12-07 19:13:00 → DFW 2026-12-07 21:18:00; layover at DFW: 73 minutes.
    • AA2647: DFW 2026-12-07 22:31:00 → SEA 2026-12-08 00:59:00.

2026-12-04 → 2026-12-07 · $390.00

  • United Airlines UA2601 / UA1003: SEA 2026-12-04 05:00:00 → CHS 2026-12-04 15:16:00; 1 stop(s) via DEN; 436 minutes. Local airport times.
    • UA2601: SEA 2026-12-04 05:00:00 → DEN 2026-12-04 08:41:00; layover at DEN: 69 minutes.
    • UA1003: DEN 2026-12-04 09:50:00 → CHS 2026-12-04 15:16:00.
  • United Airlines UA291 / UA2211: CHS 2026-12-07 17:00:00 → SEA 2026-12-07 22:43:00; 1 stop(s) via ORD; 523 minutes. Local airport times.
    • UA291: CHS 2026-12-07 17:00:00 → ORD 2026-12-07 18:36:00; layover at ORD: 79 minutes.
    • UA2211: ORD 2026-12-07 19:55:00 → SEA 2026-12-07 22:43:00.

2026-12-04 → 2026-12-07 · $410.00

  • Delta Air Lines DL542 / DL2850: SEA 2026-12-04 14:05:00 → CHS 2026-12-05 00:04:00; 1 stop(s) via ATL; 419 minutes. Local airport times.
    • DL542: SEA 2026-12-04 14:05:00 → ATL 2026-12-04 21:47:00; layover at ATL: 63 minutes.
    • DL2850: ATL 2026-12-04 22:50:00 → CHS 2026-12-05 00:04:00.
  • Delta Air Lines DL3055 / DL444: CHS 2026-12-07 05:10:00 → SEA 2026-12-07 10:18:00; 1 stop(s) via ATL; 488 minutes. Local airport times.
    • DL3055: CHS 2026-12-07 05:10:00 → ATL 2026-12-07 06:26:00; layover at ATL: 64 minutes.
    • DL444: ATL 2026-12-07 07:30:00 → SEA 2026-12-07 10:18:00.

2026-12-04 → 2026-12-07 · $370.00

  • American Airlines AA2358 / AA1061: SEA 2026-12-04 12:20:00 → CHS 2026-12-04 23:22:00; 1 stop(s) via PHL; 482 minutes. Local airport times.
    • AA2358: SEA 2026-12-04 12:20:00 → PHL 2026-12-04 20:25:00; layover at PHL: 60 minutes.
    • AA1061: PHL 2026-12-04 21:25:00 → CHS 2026-12-04 23:22:00.
  • American Airlines AA1638 / AA2647: CHS 2026-12-07 19:13:00 → SEA 2026-12-08 00:59:00; 1 stop(s) via DFW; 526 minutes. Local airport times.
    • AA1638: CHS 2026-12-07 19:13:00 → DFW 2026-12-07 21:18:00; layover at DFW: 73 minutes.
    • AA2647: DFW 2026-12-07 22:31:00 → SEA 2026-12-08 00:59:00.

2026-12-04 → 2026-12-07 · $420.00

  • Alaska Airlines AS787: SEA 2026-12-04 09:14:00 → CHS 2026-12-04 17:20:00; nonstop; 306 minutes. Local airport times.
  • Delta Air Lines DL3055 / DL444: CHS 2026-12-07 05:10:00 → SEA 2026-12-07 10:18:00; 1 stop(s) via ATL; 488 minutes. Local airport times.
    • DL3055: CHS 2026-12-07 05:10:00 → ATL 2026-12-07 06:26:00; layover at ATL: 64 minutes.
    • DL444: ATL 2026-12-07 07:30:00 → SEA 2026-12-07 10:18:00.

Explore this route

For AI assistants

  • This page: Seattle (SEA) to Charleston (CHS) · Dec 4, 2026 · return Dec 7, 2026: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
  • 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 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. Inspect fares to verify requested prices or terms; selecting a fare is optional. Use that fare’s booking link to preserve its Membership price basis. State anything unverified. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and explain what remains unresolved. Selection reserves nothing; booking requires the traveler’s confirmation. 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.