Travel with Axel,
get the best price.

Charleston → Houston

Dec 21, 2026 · return Dec 31, 2026

CHS → HOU1 adulteconomyRound trip

4 flight options · 2 airlines

Nonstop flights

Mon, Dec 21 – Thu, Dec 31

Southwest Airlines
5:30 amCHS
2h 35m
Nonstop
7:05 amHOU
Southwest Airlines
9:15 pmHOU
2h 20m
Nonstop
12:35 am+1CHS

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Thu, Dec 31

Southwest Airlines
4:45 pmCHS
2h 40m
Nonstop
6:25 pmHOU
Southwest Airlines
9:15 pmHOU
2h 20m
Nonstop
12:35 am+1CHS

Round-trip total · 1 adult · Taxes included

One-stop flights

Mon, Dec 21 – Thu, Dec 31

Delta Air Lines
12:55 pmCHS
4h 34m
ATL · 1h 6m
4:29 pmHOU
Delta Air Lines
6:08 amHOU
4h 42m
ATL · 1h 25m
11:50 amCHS

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Thu, Dec 31

Southwest Airlines
6:35 amCHS
4h 50m
BNA · 1h 5m
10:25 amHOU
Southwest Airlines
9:15 pmHOU
2h 20m
Nonstop
12:35 am+1CHS

Round-trip total · 1 adult · Taxes included

Make this trip yours

CHS ⇄ HOU

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, Southwest 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

More dates

All dates for this routeNov 20, 2026 → Nov 23, 2026Nov 27, 2026 → Dec 4, 2026Nov 20, 2026 · One way
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.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-21 → 2026-12-31Southwest AirlinesWN1202 / WN762$414.382026-10-29T00:55:42Z
2026-12-21 → 2026-12-31Delta Air LinesDL1437 + DL2381 / DL2557 + DL1437$478.132026-10-29T00:55:42Z
2026-12-21 → 2026-12-31Southwest AirlinesWN988 / WN762$414.382026-10-29T00:55:42Z
2026-12-21 → 2026-12-31Southwest AirlinesWN2975 + WN574 / WN762$401.382026-10-29T00:55:42Z

2026-12-21 → 2026-12-31 · $414.38

  • Southwest Airlines WN1202: CHS 2026-12-21 05:30:00 → HOU 2026-12-21 07:05:00; nonstop; 155 minutes. Local airport times.
  • Southwest Airlines WN762: HOU 2026-12-31 21:15:00 → CHS 2027-01-01 00:35:00; nonstop; 140 minutes. Local airport times.

2026-12-21 → 2026-12-31 · $478.13

  • Delta Air Lines DL1437 / DL2381: CHS 2026-12-21 12:55:00 → HOU 2026-12-21 16:29:00; 1 stop(s) via ATL; 274 minutes. Local airport times.
    • DL1437: CHS 2026-12-21 12:55:00 → ATL 2026-12-21 14:09:00; layover at ATL: 66 minutes.
    • DL2381: ATL 2026-12-21 15:15:00 → HOU 2026-12-21 16:29:00.
  • Delta Air Lines DL2557 / DL1437: HOU 2026-12-31 06:08:00 → CHS 2026-12-31 11:50:00; 1 stop(s) via ATL; 282 minutes. Local airport times.
    • DL2557: HOU 2026-12-31 06:08:00 → ATL 2026-12-31 09:10:00; layover at ATL: 85 minutes.
    • DL1437: ATL 2026-12-31 10:35:00 → CHS 2026-12-31 11:50:00.

2026-12-21 → 2026-12-31 · $414.38

  • Southwest Airlines WN988: CHS 2026-12-21 16:45:00 → HOU 2026-12-21 18:25:00; nonstop; 160 minutes. Local airport times.
  • Southwest Airlines WN762: HOU 2026-12-31 21:15:00 → CHS 2027-01-01 00:35:00; nonstop; 140 minutes. Local airport times.

2026-12-21 → 2026-12-31 · $401.38

  • Southwest Airlines WN2975 / WN574: CHS 2026-12-21 06:35:00 → HOU 2026-12-21 10:25:00; 1 stop(s) via BNA; 290 minutes. Local airport times.
    • WN2975: CHS 2026-12-21 06:35:00 → BNA 2026-12-21 07:10:00; layover at BNA: 65 minutes.
    • WN574: BNA 2026-12-21 08:15:00 → HOU 2026-12-21 10:25:00.
  • Southwest Airlines WN762: HOU 2026-12-31 21:15:00 → CHS 2027-01-01 00:35:00; nonstop; 140 minutes. Local airport times.

More dates for this route