Charleston (CHS) to Seattle (SEA), Mar 23, 2027: round trips from $366, one way from $191

Charleston (CHS) to Seattle (SEA), Mar 23, 2027: round trips from $366, one way from $191 on Axel, checked Nov 11, 2026. Lowest published fares: $366 round trip, Axel-exclusive, Southwest Airlines, 1 stop, Mar 23–24, 2027; $191 one way, Axel-exclusive, Southwest Airlines, 1 stop, Mar 23, 2027; 1 adult, economy, checked Nov 11, 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, labelled with the check date 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 check dates already shown here.

Hotels in Seattle for these trips

Hotels: under a trip, hotels in Seattle for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the nightly rate and the stay's total, from the lowest saved total among the shortlisted hotels in that star tier for those dates.

• Hotels in Seattle for these nights (Mar 23–24, 2027 · 1 night · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $120 a night · 4★ Graduate by Hilton Seattle, $138 a night · 5★ Fairmont Olympic Hotel, $316 a night
• Hotels in Seattle for these nights (Mar 23–25, 2027 · 2 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $116 a night, $231 for 2 nights · 4★ Hotel Sorrento, $139 a night, $278 for 2 nights · 5★ Fairmont Olympic Hotel, $324 a night, $647 for 2 nights
• Hotels in Seattle for these nights (Mar 23–26, 2027 · 3 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $110 a night, $331 for 3 nights · 4★ Graduate by Hilton Seattle, $138 a night, $414 for 3 nights · 5★ Fairmont Olympic Hotel, $316 a night, $949 for 3 nights
• Hotels in Seattle for these nights (Mar 23–27, 2027 · 4 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $109 a night, $435 for 4 nights · 4★ Graduate by Hilton Seattle, $139 a night, $555 for 4 nights · 5★ Fairmont Olympic Hotel, $315 a night, $1,260 for 4 nights
• Hotels in Seattle for these nights (Mar 23–28, 2027 · 5 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $107 a night, $537 for 5 nights · 4★ Graduate by Hilton Seattle, $140 a night, $701 for 5 nights · 5★ Fairmont Olympic Hotel, $314 a night, $1,571 for 5 nights
• Hotels in Seattle for these nights (Mar 23–29, 2027 · 6 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $104 a night, $623 for 6 nights · 4★ Graduate by Hilton Seattle, $140 a night, $837 for 6 nights · 5★ Fairmont Olympic Hotel, $309 a night, $1,854 for 6 nights
• Hotels in Seattle for these nights (Mar 23–30, 2027 · 7 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $104 a night, $728 for 7 nights · 4★ Graduate by Hilton Seattle, $139 a night, $973 for 7 nights · 5★ Fairmont Olympic Hotel, $308 a night, $2,156 for 7 nights
• Hotels in Seattle for these nights (Mar 23–31, 2027 · 8 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $106 a night, $851 for 8 nights · 4★ Graduate by Hilton Seattle, $140 a night, $1,116 for 8 nights · 5★ Fairmont Olympic Hotel, $309 a night, $2,468 for 8 nights
• Hotels in Seattle for these nights (Mar 23 – Apr 1, 2027 · 9 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $107 a night, $965 for 9 nights · 4★ Graduate by Hilton Seattle, $140 a night, $1,264 for 9 nights · 5★ Fairmont Olympic Hotel, $309 a night, $2,781 for 9 nights
• Hotels in Seattle for these nights (Mar 23 – Apr 2, 2027 · 10 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $107 a night, $1,065 for 10 nights · 4★ Graduate by Hilton Seattle, $141 a night, $1,411 for 10 nights · 5★ Fairmont Olympic Hotel, $314 a night, $3,142 for 10 nights
• Hotels in Seattle for these nights (Mar 23 – Apr 3, 2027 · 11 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $106 a night, $1,165 for 11 nights · 4★ Graduate by Hilton Seattle, $143 a night, $1,575 for 11 nights · 5★ Fairmont Olympic Hotel, $319 a night, $3,506 for 11 nights
• Hotels in Seattle for these nights (Mar 23 – Apr 4, 2027 · 12 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $106 a night, $1,267 for 12 nights · 4★ Graduate by Hilton Seattle, $148 a night, $1,774 for 12 nights · 5★ Fairmont Olympic Hotel, $322 a night, $3,867 for 12 nights
• Hotels in Seattle for these nights (Mar 23 – Apr 5, 2027 · 13 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $104 a night, $1,353 for 13 nights · 4★ Graduate by Hilton Seattle, $147 a night, $1,910 for 13 nights · 5★ Fairmont Olympic Hotel, $323 a night, $4,199 for 13 nights
• Hotels in Seattle for these nights (Mar 23 – Apr 6, 2027 · 14 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $104 a night, $1,462 for 14 nights · 4★ Graduate by Hilton Seattle, $146 a night, $2,048 for 14 nights · 5★ Fairmont Olympic Hotel, $328 a night, $4,592 for 14 nights

All hotels in Seattle

Route overview: Charleston to Seattle (SEA) flight deals

2027-03-23 · one way · Axel-exclusive $190.55

• Southwest Airlines WN1063 / WN1597: CHS 2027-03-23 08:00:00 → SEA 2027-03-23 13:15:00; 1 stop(s) via MDW; 495 minutes. Local airport times.
  • WN1063: CHS 2027-03-23 08:00:00 → MDW 2027-03-23 09:15:00; layover at MDW: 80 minutes.
  • WN1597: MDW 2027-03-23 10:35:00 → SEA 2027-03-23 13:15:00.

2027-03-23 · one way · Axel-exclusive $226.60

• Alaska Airlines AS787: CHS 2027-03-23 18:33:00 → SEA 2027-03-23 21:42:00; nonstop; 369 minutes. Local airport times.

2027-03-23 → 2027-03-24 · Axel-exclusive $365.66

• Southwest Airlines WN1063 / WN1597: CHS 2027-03-23 08:00:00 → SEA 2027-03-23 13:15:00; 1 stop(s) via MDW; 495 minutes. Local airport times.
  • WN1063: CHS 2027-03-23 08:00:00 → MDW 2027-03-23 09:15:00; layover at MDW: 80 minutes.
  • WN1597: MDW 2027-03-23 10:35:00 → SEA 2027-03-23 13:15:00.
• Southwest Airlines WN1451 / WN4336: SEA 2027-03-24 05:30:00 → CHS 2027-03-24 15:50:00; 1 stop(s) via MDW; 440 minutes. Local airport times.
  • WN1451: SEA 2027-03-24 05:30:00 → MDW 2027-03-24 11:20:00; layover at MDW: 85 minutes.
  • WN4336: MDW 2027-03-24 12:45:00 → CHS 2027-03-24 15:50:00.

2027-03-23 → 2027-03-24 · Axel-exclusive $432.60

• Alaska Airlines AS787: CHS 2027-03-23 18:33:00 → SEA 2027-03-23 21:42:00; nonstop; 369 minutes. Local airport times.
• Alaska Airlines AS787: SEA 2027-03-24 09:23:00 → CHS 2027-03-24 17:30:00; nonstop; 307 minutes. Local airport times.

2027-03-23 → 2027-03-25 · Axel-exclusive $392.28

• Southwest Airlines WN1063 / WN1597: CHS 2027-03-23 08:00:00 → SEA 2027-03-23 13:15:00; 1 stop(s) via MDW; 495 minutes. Local airport times.
  • WN1063: CHS 2027-03-23 08:00:00 → MDW 2027-03-23 09:15:00; layover at MDW: 80 minutes.
  • WN1597: MDW 2027-03-23 10:35:00 → SEA 2027-03-23 13:15:00.
• Southwest Airlines WN1451 / WN4336: SEA 2027-03-25 05:30:00 → CHS 2027-03-25 15:50:00; 1 stop(s) via MDW; 440 minutes. Local airport times.
  • WN1451: SEA 2027-03-25 05:30:00 → MDW 2027-03-25 11:20:00; layover at MDW: 85 minutes.
  • WN4336: MDW 2027-03-25 12:45:00 → CHS 2027-03-25 15:50:00.

2027-03-23 → 2027-03-25 · Axel-exclusive $464.10

• Alaska Airlines AS787: CHS 2027-03-23 18:33:00 → SEA 2027-03-23 21:42:00; nonstop; 369 minutes. Local airport times.
• Alaska Airlines AS787: SEA 2027-03-25 08:38:00 → CHS 2027-03-25 16:55:00; nonstop; 317 minutes. Local airport times.

2027-03-23 → 2027-03-26 · Axel-exclusive $392.28

• Southwest Airlines WN1063 / WN1597: CHS 2027-03-23 08:00:00 → SEA 2027-03-23 13:15:00; 1 stop(s) via MDW; 495 minutes. Local airport times.
  • WN1063: CHS 2027-03-23 08:00:00 → MDW 2027-03-23 09:15:00; layover at MDW: 80 minutes.
  • WN1597: MDW 2027-03-23 10:35:00 → SEA 2027-03-23 13:15:00.
• Southwest Airlines WN1451 / WN4336: SEA 2027-03-26 05:30:00 → CHS 2027-03-26 15:50:00; 1 stop(s) via MDW; 440 minutes. Local airport times.
  • WN1451: SEA 2027-03-26 05:30:00 → MDW 2027-03-26 11:20:00; layover at MDW: 85 minutes.
  • WN4336: MDW 2027-03-26 12:45:00 → CHS 2027-03-26 15:50:00.

2027-03-23 → 2027-03-26 · Axel-exclusive $464.10

• Alaska Airlines AS787: CHS 2027-03-23 18:33:00 → SEA 2027-03-23 21:42:00; nonstop; 369 minutes. Local airport times.
• Alaska Airlines AS787: SEA 2027-03-26 09:15:00 → CHS 2027-03-26 17:19:00; nonstop; 304 minutes. Local airport times.

2027-03-23 → 2027-03-27 · Axel-exclusive $392.28

• Southwest Airlines WN1063 / WN1597: CHS 2027-03-23 08:00:00 → SEA 2027-03-23 13:15:00; 1 stop(s) via MDW; 495 minutes. Local airport times.
  • WN1063: CHS 2027-03-23 08:00:00 → MDW 2027-03-23 09:15:00; layover at MDW: 80 minutes.
  • WN1597: MDW 2027-03-23 10:35:00 → SEA 2027-03-23 13:15:00.
• Southwest Airlines WN1451 / WN4336: SEA 2027-03-27 05:30:00 → CHS 2027-03-27 15:50:00; 1 stop(s) via MDW; 440 minutes. Local airport times.
  • WN1451: SEA 2027-03-27 05:30:00 → MDW 2027-03-27 11:20:00; layover at MDW: 85 minutes.
  • WN4336: MDW 2027-03-27 12:45:00 → CHS 2027-03-27 15:50:00.

2027-03-23 → 2027-03-27 · Axel-exclusive $464.10

• Alaska Airlines AS787: CHS 2027-03-23 18:33:00 → SEA 2027-03-23 21:42:00; nonstop; 369 minutes. Local airport times.
• Alaska Airlines AS787: SEA 2027-03-27 09:23:00 → CHS 2027-03-27 17:30:00; nonstop; 307 minutes. Local airport times.

2027-03-23 → 2027-03-29 · Axel-exclusive $457.18

• Southwest Airlines WN1063 / WN1597: CHS 2027-03-23 08:00:00 → SEA 2027-03-23 13:15:00; 1 stop(s) via MDW; 495 minutes. Local airport times.
  • WN1063: CHS 2027-03-23 08:00:00 → MDW 2027-03-23 09:15:00; layover at MDW: 80 minutes.
  • WN1597: MDW 2027-03-23 10:35:00 → SEA 2027-03-23 13:15:00.
• Southwest Airlines WN1451 / WN4336: SEA 2027-03-29 05:30:00 → CHS 2027-03-29 15:50:00; 1 stop(s) via MDW; 440 minutes. Local airport times.
  • WN1451: SEA 2027-03-29 05:30:00 → MDW 2027-03-29 11:20:00; layover at MDW: 85 minutes.
  • WN4336: MDW 2027-03-29 12:45:00 → CHS 2027-03-29 15:50:00.

2027-03-23 → 2027-03-29 · Axel-exclusive $534.90

• Alaska Airlines AS787: CHS 2027-03-23 18:33:00 → SEA 2027-03-23 21:42:00; nonstop; 369 minutes. Local airport times.
• Alaska Airlines AS787: SEA 2027-03-29 09:23:00 → CHS 2027-03-29 17:30:00; nonstop; 307 minutes. Local airport times.

2027-03-23 → 2027-03-30 · Axel-exclusive $457.18

• Southwest Airlines WN1063 / WN1597: CHS 2027-03-23 08:00:00 → SEA 2027-03-23 13:15:00; 1 stop(s) via MDW; 495 minutes. Local airport times.
  • WN1063: CHS 2027-03-23 08:00:00 → MDW 2027-03-23 09:15:00; layover at MDW: 80 minutes.
  • WN1597: MDW 2027-03-23 10:35:00 → SEA 2027-03-23 13:15:00.
• Southwest Airlines WN1451 / WN4336: SEA 2027-03-30 05:30:00 → CHS 2027-03-30 15:50:00; 1 stop(s) via MDW; 440 minutes. Local airport times.
  • WN1451: SEA 2027-03-30 05:30:00 → MDW 2027-03-30 11:20:00; layover at MDW: 85 minutes.
  • WN4336: MDW 2027-03-30 12:45:00 → CHS 2027-03-30 15:50:00.

2027-03-23 → 2027-03-30 · Axel-exclusive $534.90

• Alaska Airlines AS787: CHS 2027-03-23 18:33:00 → SEA 2027-03-23 21:42:00; nonstop; 369 minutes. Local airport times.
• Alaska Airlines AS787: SEA 2027-03-30 09:11:00 → CHS 2027-03-30 17:17:00; nonstop; 306 minutes. Local airport times.

2027-03-23 → 2027-03-31 · Axel-exclusive $422.31

• Southwest Airlines WN1063 / WN1597: CHS 2027-03-23 08:00:00 → SEA 2027-03-23 13:15:00; 1 stop(s) via MDW; 495 minutes. Local airport times.
  • WN1063: CHS 2027-03-23 08:00:00 → MDW 2027-03-23 09:15:00; layover at MDW: 80 minutes.
  • WN1597: MDW 2027-03-23 10:35:00 → SEA 2027-03-23 13:15:00.
• Southwest Airlines WN1451 / WN4336: SEA 2027-03-31 05:30:00 → CHS 2027-03-31 15:50:00; 1 stop(s) via MDW; 440 minutes. Local airport times.
  • WN1451: SEA 2027-03-31 05:30:00 → MDW 2027-03-31 11:20:00; layover at MDW: 85 minutes.
  • WN4336: MDW 2027-03-31 12:45:00 → CHS 2027-03-31 15:50:00.

2027-03-23 → 2027-03-31 · Axel-exclusive $494.40

• Alaska Airlines AS787: CHS 2027-03-23 18:33:00 → SEA 2027-03-23 21:42:00; nonstop; 369 minutes. Local airport times.
• Alaska Airlines AS787: SEA 2027-03-31 09:23:00 → CHS 2027-03-31 17:30:00; nonstop; 307 minutes. Local airport times.

2027-03-23 → 2027-04-02 · Axel-exclusive $415.33

• Southwest Airlines WN1063 / WN1597: CHS 2027-03-23 08:00:00 → SEA 2027-03-23 13:15:00; 1 stop(s) via MDW; 495 minutes. Local airport times.
  • WN1063: CHS 2027-03-23 08:00:00 → MDW 2027-03-23 09:15:00; layover at MDW: 80 minutes.
  • WN1597: MDW 2027-03-23 10:35:00 → SEA 2027-03-23 13:15:00.
• Southwest Airlines WN1451 / WN4336: SEA 2027-04-02 05:30:00 → CHS 2027-04-02 15:50:00; 1 stop(s) via MDW; 440 minutes. Local airport times.
  • WN1451: SEA 2027-04-02 05:30:00 → MDW 2027-04-02 11:20:00; layover at MDW: 85 minutes.
  • WN4336: MDW 2027-04-02 12:45:00 → CHS 2027-04-02 15:50:00.

2027-03-23 → 2027-04-02 · Axel-exclusive $486.30

• Alaska Airlines AS787: CHS 2027-03-23 18:33:00 → SEA 2027-03-23 21:42:00; nonstop; 369 minutes. Local airport times.
• Alaska Airlines AS787: SEA 2027-04-02 09:15:00 → CHS 2027-04-02 17:19:00; nonstop; 304 minutes. Local airport times.

2027-03-23 → 2027-04-03 · Axel-exclusive $415.33

• Southwest Airlines WN1063 / WN1597: CHS 2027-03-23 08:00:00 → SEA 2027-03-23 13:15:00; 1 stop(s) via MDW; 495 minutes. Local airport times.
  • WN1063: CHS 2027-03-23 08:00:00 → MDW 2027-03-23 09:15:00; layover at MDW: 80 minutes.
  • WN1597: MDW 2027-03-23 10:35:00 → SEA 2027-03-23 13:15:00.
• Southwest Airlines WN1451 / WN4336: SEA 2027-04-03 05:30:00 → CHS 2027-04-03 15:50:00; 1 stop(s) via MDW; 440 minutes. Local airport times.
  • WN1451: SEA 2027-04-03 05:30:00 → MDW 2027-04-03 11:20:00; layover at MDW: 85 minutes.
  • WN4336: MDW 2027-04-03 12:45:00 → CHS 2027-04-03 15:50:00.

2027-03-23 → 2027-04-03 · Axel-exclusive $486.30

• Alaska Airlines AS787: CHS 2027-03-23 18:33:00 → SEA 2027-03-23 21:42:00; nonstop; 369 minutes. Local airport times.
• Alaska Airlines AS787: SEA 2027-04-03 09:23:00 → CHS 2027-04-03 17:30:00; nonstop; 307 minutes. Local airport times.

2027-03-23 → 2027-04-04 · Axel-exclusive $415.33

• Southwest Airlines WN1063 / WN1597: CHS 2027-03-23 08:00:00 → SEA 2027-03-23 13:15:00; 1 stop(s) via MDW; 495 minutes. Local airport times.
  • WN1063: CHS 2027-03-23 08:00:00 → MDW 2027-03-23 09:15:00; layover at MDW: 80 minutes.
  • WN1597: MDW 2027-03-23 10:35:00 → SEA 2027-03-23 13:15:00.
• Southwest Airlines WN1451 / WN4336: SEA 2027-04-04 05:30:00 → CHS 2027-04-04 15:50:00; 1 stop(s) via MDW; 440 minutes. Local airport times.
  • WN1451: SEA 2027-04-04 05:30:00 → MDW 2027-04-04 11:20:00; layover at MDW: 85 minutes.
  • WN4336: MDW 2027-04-04 12:45:00 → CHS 2027-04-04 15:50:00.

2027-03-23 → 2027-04-04 · Axel-exclusive $486.30

• Alaska Airlines AS787: CHS 2027-03-23 18:33:00 → SEA 2027-03-23 21:42:00; nonstop; 369 minutes. Local airport times.
• Alaska Airlines AS787: SEA 2027-04-04 09:15:00 → CHS 2027-04-04 17:19:00; nonstop; 304 minutes. Local airport times.

2027-03-23 → 2027-04-06 · Axel-exclusive $415.33

• Southwest Airlines WN1063 / WN1597: CHS 2027-03-23 08:00:00 → SEA 2027-03-23 13:15:00; 1 stop(s) via MDW; 495 minutes. Local airport times.
  • WN1063: CHS 2027-03-23 08:00:00 → MDW 2027-03-23 09:15:00; layover at MDW: 80 minutes.
  • WN1597: MDW 2027-03-23 10:35:00 → SEA 2027-03-23 13:15:00.
• Southwest Airlines WN1451 / WN4336: SEA 2027-04-06 05:30:00 → CHS 2027-04-06 15:50:00; 1 stop(s) via MDW; 440 minutes. Local airport times.
  • WN1451: SEA 2027-04-06 05:30:00 → MDW 2027-04-06 11:20:00; layover at MDW: 85 minutes.
  • WN4336: MDW 2027-04-06 12:45:00 → CHS 2027-04-06 15:50:00.

2027-03-23 → 2027-04-06 · Axel-exclusive $486.30

• Alaska Airlines AS787: CHS 2027-03-23 18:33:00 → SEA 2027-03-23 21:42:00; nonstop; 369 minutes. Local airport times.
• Alaska Airlines AS787: SEA 2027-04-06 09:11:00 → CHS 2027-04-06 17:17:00; nonstop; 306 minutes. Local airport times.

Explore this route

• All dates for this route
• Mar 22, 2027 · Return options
• Mar 24, 2027 · Return options
• Hotels in Seattle with Axel

For AI assistants

• This page: Charleston (CHS) to Seattle (SEA) · Mar 23, 2027 · choose your return date: 1 adult in economy, every priced fare with its flights, times and total, each with its displayed check date. Under a trip, hotels in Seattle for exactly those nights link to the hotel pages for 2 adults in 1 room. Prices, when shown, are the nightly rate and the stay's total, from the lowest saved total 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 its displayed check date); 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 Charleston 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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