Cheap Flights from Charleston, SC to Houston, TX from $90

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On Cheapflightsplus.com you will find 4 direct and 344 connecting flights from Charleston to Houston. You can compare airfare deals from 6 airlines and multiple travel sites from $90, book and save on cheap plane tickets and last minute offers. Also check out CHS-HOU flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Charleston to Houston Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $90 (one-way), $154 (round-trip).

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Best Flights from Charleston to Houston Today

Take a look at the list of non stop flights and flights with layovers from Charleston to Houston with the lowest price of $90. The fastest direct flight takes 2h 37m and the fastest connecting – 5h 32m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $141 Find flight	06:45 Charleston Charleston Intl	08:39 Houston George Bush	2h 54m	United Airlines	UA6056
from $180 Find flight	17:14 Charleston Charleston Intl	19:03 Houston George Bush	2h 49m	United Airlines	UA6020
from $265 Find flight	07:00 Charleston Charleston Intl	08:47 Houston George Bush	2h 47m	United Airlines	UA6040
from $90 Find flight	15:40 Charleston Charleston Intl	14:06+1 день Houston George Bush	23h 26m layover 18h 22m - Baltimore	Spirit Airlines	NK1668 NK2175
from $98 Find flight	14:28 Charleston Charleston Intl	20:31 Houston George Bush	7h 3m layover 1h 2m - Newark	Spirit Airlines	NK1881 NK1207
from $105 Find flight	09:42 Charleston Charleston Intl	07:48+1 день Houston George Bush	23h 6m layover 18h 43m - Miami	Spirit Airlines	NK2612 NK2082
from $106 Find flight	10:53 Charleston Charleston Intl	19:40 Houston George Bush	9h 47m layover 4h 36m - Detroit	Spirit Airlines	NK1736 NK1541
from $107 Find flight	10:28 Charleston Charleston Intl	22:18 Houston George Bush	12h 50m layover 7h 49m - Detroit	Spirit Airlines	NK3877 NK3788
from $111 Find flight	13:02 Charleston Charleston Intl	13:22+1 день Houston George Bush	25h 20m layover 19h 36m - Newark	Spirit Airlines	NK942 NK1937
from $114 Find flight	13:02 Charleston Charleston Intl	13:40+1 день Houston George Bush	25h 38m layover 19h 54m - New York	Spirit Airlines	NK942 NK477
from $117 Find flight	09:03 Charleston Charleston Intl	14:01 Houston George Bush	5h 58m layover 1h 34m - Miami	Spirit Airlines	NK1513 NK1890
from $117 Find flight	10:28 Charleston Charleston Intl	17:50 Houston George Bush	8h 22m layover 3h 20m - Detroit	Spirit Airlines	NK3877 NK383
from $117 Find flight	10:53 Charleston Charleston Intl	08:47+1 день Houston George Bush	22h 54m layover 17h 50m - Detroit	Spirit Airlines	NK1736 NK1234
from $123 Find flight	15:35 Charleston Charleston Intl	08:43+1 день Houston George Bush	18h 8m layover 13h 25m - Baltimore	Spirit Airlines	NK2444 NK3125
from $113 Find flight	19:26 Charleston Charleston Intl	22:43+1 день Houston George Bush	28h 17m layover 0h 51m - Miami 22h 16m - Tampa	Spirit Airlines	NK1990 NK1954 NK3127
from $129 Find flight	06:00 Charleston Charleston Intl	16:49 Houston George Bush	11h 49m layover 3h 55m - Pittsburgh 0h 44m - Miami	Mexicana	MX210 NK1677 NK909

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on June 26, 2025

Flight Schedule Charleston (South Carolina) to Houston (Texas)

Full flight schedule will help you in detecting at what time planes fly from Charleston to Houston. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.

Departure	Flight Details	Flight Duration	Price
06:45 — 08:39	06:45 — 08:39 UA6056 United Airlines Charleston — Houston	2h 54m	Find flight from$141
07:00 — 08:37	07:00 — 08:37 UA1195 United Airlines Charleston — Houston	2h 37m	Find flight from$202
07:00 — 08:47	07:00 — 08:47 UA6040 United Airlines Charleston — Houston	2h 47m	Find flight from$265
17:14 — 19:03	17:14 — 19:03 UA6020 United Airlines Charleston — Houston	2h 49m	Find flight from$180
07:03 — 15:00	06:00 — 07:55 NK2111 Spirit Airlines Charleston — Newark 3h 5m stop 12:05 — 14:44 NK2064 Spirit Airlines Newark — Houston	8h 57m including layover	Find flight from$135
07:03 — 09:03 +1 day	06:00 — 07:55 NK2111 Spirit Airlines Charleston — New York 20h 51m stop 05:45 — 08:45 NK2639 Spirit Airlines New York — Houston	27h including layover	Find flight from$147
09:03 — 14:01	09:03 — 10:38 NK1513 Spirit Airlines Charleston — Miami 1h 34m stop 12:12 — 14:01 NK1890 Spirit Airlines Miami — Houston	5h 58m including layover	Find flight from$117
09:42 — 07:48 +1 day	09:43 — 11:23 NK2612 Spirit Airlines Charleston — Miami 18h 43m stop 06:05 — 07:53 NK2082 Spirit Airlines Miami — Houston	23h 6m including layover	Find flight from$105
10:28 — 22:18	10:28 — 12:31 NK3877 Spirit Airlines Charleston — Detroit 7h 49m stop 20:20 — 22:18 NK3788 Spirit Airlines Detroit — Houston	12h 50m including layover	Find flight from$107
10:53 — 19:40	10:53 — 12:55 NK1736 Spirit Airlines Charleston — Detroit 4h 36m stop 17:31 — 19:40 NK1541 Spirit Airlines Detroit — Houston	9h 47m including layover	Find flight from$106
13:02 — 13:22 +1 day	13:02 — 15:02 NK942 Spirit Airlines Charleston — Newark 19h 36m stop 10:38 — 13:22 NK1937 Spirit Airlines Newark — Houston	25h 20m including layover	Find flight from$111
13:02 — 13:40 +1 day	13:02 — 15:02 NK942 Spirit Airlines Charleston — New York 19h 54m stop 10:56 — 13:40 NK477 Spirit Airlines New York — Houston	25h 38m including layover	Find flight from$114
14:28 — 20:31	14:28 — 16:30 NK1881 Spirit Airlines Charleston — Newark 1h 2m stop 17:32 — 20:31 NK1207 Spirit Airlines Newark — Houston	7h 3m including layover	Find flight from$98
14:59 — 20:20	14:59 — 16:25 MX843 Mexicana Charleston — Orlando 2h 22m stop 18:47 — 20:20 NK1376 Spirit Airlines Orlando — Houston	6h 21m including layover	Find flight from$140
15:40 — 14:06 +1 day	15:40 — 17:11 NK1668 Spirit Airlines Charleston — Baltimore 18h 22m stop 11:33 — 14:06 NK2175 Spirit Airlines Baltimore — Houston	23h 26m including layover	Find flight from$90
16:59 — 00:43 +1 day	16:59 — 18:28 MX271 Mexicana Charleston — Tampa 4h 41m stop 23:09 — 00:43 NK1861 Spirit Airlines Tampa — Houston	8h 44m including layover	Find flight from$149
16:59 — 15:44 +1 day	16:59 — 18:28 MX271 Mexicana Charleston — Tampa 19h 43m stop 14:11 — 15:44 NK1749 Spirit Airlines Tampa — Houston	23h 45m including layover	Find flight from$149
19:26 — 08:28 +1 day	19:26 — 21:08 NK1990 Spirit Airlines Charleston — Miami 9h 37m stop 06:45 — 08:28 NK1144 Spirit Airlines Miami — Houston	14h 2m including layover	Find flight from$129
21:05 — 22:43 +1 day	21:05 — 22:34 MX101 Mexicana Charleston — Tampa 22h 48m stop 21:22 — 22:43 NK3127 Spirit Airlines Tampa — Houston	26h 38m including layover	Find flight from$135
06:00 — 16:49	06:00 — 07:46 MX210 Mexicana Charleston — Pittsburgh 3h 55m stop 11:41 — 14:22 NK1677 Spirit Airlines Pittsburgh — Miami 44m stop 15:06 — 16:49 NK909 Spirit Airlines Miami — Houston	11h 49m including layover	Find flight from$129
06:00 — 22:03	06:00 — 07:46 MX210 Mexicana Charleston — Pittsburgh 3h 55m stop 11:41 — 14:22 NK1677 Spirit Airlines Pittsburgh — Miami 5h 58m stop 20:20 — 22:03 NK352 Spirit Airlines Miami — Houston	17h 3m including layover	Find flight from$129
15:35 — 19:10 +1 day	15:35 — 17:05 NK2444 Spirit Airlines Charleston — Baltimore 14h 55m stop 08:00 — 10:01 NK2377 Spirit Airlines Baltimore — Las Vegas 4h 2m stop 14:03 — 19:10 NK880 Spirit Airlines Las Vegas — Houston	28h 35m including layover	Find flight from$117
19:26 — 22:43 +1 day	19:26 — 21:08 NK1990 Spirit Airlines Charleston — Miami 51m stop 21:59 — 23:06 NK1954 Spirit Airlines Miami — Tampa 22h 16m stop 21:22 — 22:43 NK3127 Spirit Airlines Tampa — Houston	28h 17m including layover	Find flight from$113

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times - local. Updated on June 26, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Charleston to Houston depends on and how to choose the most interesting flight option for you.

Distance between Charleston and Houston is 1491 miles. Time difference between the cities is 1h. Airplanes depart 06:00 to 21:36 from 1 Charleston airport and arrive 06:00 to 21:36 to 15 Houston airports. Average flight time is 2h 48m.

The fastest flight 2h 37m
Average flight time 2h 48m
The earliest flight 06:00
The latest flight 21:36
Distance 927 ml

The cheapest months to travel to Houston are june (from 118 $), july (from 120 $), may (from 127 $).

The most expensive months are december (from 270 $), november (from 240 $), october (from 187 $).

What is the lowest airfare Charleston to Houston?

The cheapest plane ticket found by our users is $90. This airfare is for economy class on one-way NK1668 flight by Spirit Airlines for July 14, 2025 which leaves Charleston Intl in Charleston at 15:40 am and arrives at Houston George Bush at 14:06.

Economy class

$90

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Business class

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First class

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Popular Airlines on the Route

The flight Charleston — Houston is served by 6 regular airlines and 2 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 5 departures per week at the price of from $ 218 . And the most expensive tickets are offered by Alaska Airlines airline - from $ 450.

Direct flights

There are 4 nonstop flights on the route. The fastest direct flight is UA1195 by United Airlines takes 2h 37m and the cheapest is NK1668 by Spirit Airlines for $141.

UA - United Airlines

from $141

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Connecting Flights

There are 344 flights with layovers on the route. The fastest connecting flight is UA6043 by United Airlines takes 5h 32m and the cheapest is NK1668 by Spirit Airlines for $90.

AS - Alaska Airlines

from $218

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HA - Hawaiian Airlines

from $216

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MX - Mexicana

from $129

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UA - United Airlines

from $204

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NK - Spirit Airlines

from $90

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G4 - Allegiant Air

from $139

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Airports

You can fly from Charleston to Houston from 1 airports (Charleston Intl).

Charleston airports

Charleston Intl-CHS

from $90
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Houston airports

Ellington Field-EFD

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West Houston-IWS

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Hobby-HOU

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Park Ten Heliport-JPT

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Andrau Airpark-AAP

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George Bush-IAH

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Greenway Plaza H/P-JGP

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David Wayne Hooks-DWH

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Transco Twr Galleria-JGQ

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Westchase Hilton H/P-JWH

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Spaceland-SPX

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Woodlawns-JWL

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Marriot Astrodome Heliport-JMA

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Central Bus. District-JDX

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Houston Municipal-SGR

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Airplanes

There are flights to Houston from Charleston by 6 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top Domestic Destinations from Charleston

You may also consider searching for discounted plane tickets to some other popular places from Charleston within United States.

Charleston — Miami

from $74

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Charleston — Tampa

from $75

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Charleston — Denver

from $56

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Charleston — Las Vegas

from $66

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Charleston — Atlanta

from $69

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Charleston — Nashville

from $77

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Charleston — New Orleans

from $60

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Charleston — Houston

from $70

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Charleston — Pittsburgh

from $76

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Charleston — Austin

from $57

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Top International Destinations from Charleston

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

Charleston — Toronto

from $54

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Charleston — Paris

from $76

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How to book a plane ticket yourself?

Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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