Downtown Houston skyline over Buffalo Bayou. Flights from Charlotte to Houston

Route guide

Cheap Flights from Charlotte to Houston

Partner fares from Charlotte Douglas to Houston IAH, with CLT checkpoint tips and the IAH doors for rideshare, taxis and METRO Route 500.

CLT to IAH · 911 mi · 2h 34m est.

CLT to IAH
911 miles
2h 34m nonstop (estimated)
3 airlines in our fare results

Photo: David Daniel Turner, CC BY 4.0, via Wikimedia Commons

Charlotte to Houston flight insights

Average flight time

~2h 34m (estimated)

CLT → IAH

Cheapest cached price

$109

Checking live fares…

Prices shown may not be current. Last checked: Oct 18, 2026.

Planning a trip from Charlotte to Houston? The average flight time on this route is ~2h 34m (estimated). The lowest fare we recorded on this route recently was $109 (last checked Oct 18, 2026); today's live fare for your dates can differ.

Charlotte to Houston covers a straight-line distance of about 911 miles. Based on that distance, a nonstop flight would take approximately ~2h 34m (estimated). Actual flight time varies by airline, aircraft and routing.

Charlotte to Houston at a glance

CLT to IAH is about 911 miles in a straight line. The curved line is an illustration; the route your airline flies may differ.

Route Quick Facts

Quick facts for flights from Charlotte to Houston on Eazair
Origin	Charlotte (CLT)
Destination	Houston (IAH)
Average Flight Time	~2h 34m (estimated)
Current Lowest Fare	$109
Fares Last Checked	Oct 18, 2026
Distance	911 miles (CLT to IAH)
Time in Houston	1 hour behind Charlotte
Airlines in our fare results	3

Local time in Houston is 1 hour behind Charlotte. Charlotte is on Eastern Time, Houston on Central Time.

Flight deals from Charlotte to Houston

This Charlotte page searches flights from Charlotte Douglas International (CLT) to Houston's George Bush Intercontinental (IAH). Houston Hobby (HOU) is a separate airport about 11 miles southeast of downtown, so a result into HOU is a different trip. In EazAir's fare checks for this route, results have come from Delta, American and United. This page does not give a terminal or concourse for each airline at either end, so confirm yours on your boarding pass.

Whichever CLT checkpoint you pick, the airport says it leads to every concourse and gate, and its security page posts the waits. CLT tells travelers to arrive early but gives no number of hours. Its Terminal Lobby Expansion, completed in September 2025, expanded the checkpoints. CATS Route 60 links the airport with Blue Line Tyvola Station every 30 minutes, 7 days a week, and drop-off is on the upper Departures/Ticketing curb.

Landing at IAH, note the door numbers. Rideshare pickups use A-114, C-103 or C-104, or Zone 5 on Level 2 of Terminal E, and Terminal B has none listed. Taxis wait at A-115, C-105 and E-103, with zone fare maps posted near the pickup areas. Into the city, METRO's Route 500 IAH Downtown Direct waits outside Door E201 on Terminal E's Level 2, roughly every 30 minutes.

EazAir's first 3 fare checks for CLT to IAH ran from 28 Sep to 16 Oct 2026, each for the lowest one-way economy fare for one adult, departing 30 days later. The highest result was at least one and a half times the lowest. United Basic Economy includes no carry-on on domestic flights, while American and Delta allow one. Search your own dates, and check the final price, bags and fare rules on the partner site before you pay.

Airports for Charlotte to Houston flights

Departure · Charlotte

Charlotte Douglas International (CLT)

Eastern Time

Arrival · Houston

George Bush Intercontinental (IAH)

Central Time

Other airports near Houston: William P. Hobby (HOU)

About Houston

Areas to know in Houston

Montrose
Rice Village
Midtown

Weather in Houston

A humid subtropical climate with hot, humid summers; winters are mild, making late fall through early spring the more comfortable stretch to visit.

Charlotte to Houston: airport and fare guide

Checked on 17 Oct 2026 against the airport, airline and transit pages listed under Sources. Airports and airlines change these details, so confirm them with your airline before you fly.

EazAir searches Houston with the IAH code, and Houston has more than one airport, so check the airport code on every result.

Houston Hobby (HOU) is a separate airport about 11 miles southeast of downtown.

Leaving from Charlotte Douglas International (CLT)

CLT says passengers may be dropped off curbside on the upper level (Departures/Ticketing), and vehicles cannot be left unattended at the curb.
CATS says the Sprinter runs between the Charlotte Transportation Center in Uptown and the airport, and Route 60 links the airport with Blue Line Tyvola Station. Check CATS schedules for times.
CLT has Checkpoints 1, 2 and 3, and says every concourse and gate can be reached from any of them.
CLT lists Checkpoints 1 and 3 for standard screening from 3:45 a.m. to 8 p.m., and Checkpoint 2 for standard screening from 7 p.m. to 11 p.m. The family lane is at Checkpoint 1. CLT says hours can change.
CLT's security page does not mention CLEAR.
CLT tells travelers to arrive early but gives no number of hours. Wait times are posted on CLT's security page. CLT says its Terminal Lobby Expansion, completed in September 2025, expanded and streamlined the checkpoints.

Arriving at Houston George Bush Intercontinental (IAH)

The Terminal B ticketing lobby is closed until late 2026, according to the airport's alerts page. Gates B3 to B31 stay open: Terminal B passengers check in, drop bags and clear security at Terminal C, then take the Skyway.
The Skyway train runs inside security, free, every 2 minutes, between Terminals A, B, C and D/E.
The Subway train runs before security, free, every 3 minutes, from 3:30 a.m. to 12:30 a.m.

Getting from IAH	Where to board	Where it goes
METRO Route 500 IAH Downtown Direct	Terminal E, Level 2, outside Door E201. Runs seven days a week, about every 30 minutes.	Downtown Houston, including the George R. Brown Convention Center.
Rideshare	Terminal A, Door A-114; Terminal C, Doors C-103 and C-104; Terminal E, Level 2, Zone 5. IAH lists no Terminal B pickup.	Wherever you booked.
Taxis	Terminal A, Door A-115; Terminal C, Door C-105; Terminal E, Door E-103. Zone fare maps are posted near the pickup areas.	Houston area.

What the lowest fares include

Fare	Carry-on	Checked bag	Seat	Changes
Delta Main Basic	Delta says every passenger can bring one carry-on and one personal item free.	Delta charges for checked bags on domestic flights unless you qualify for a waiver, such as Medallion status or an eligible Delta SkyMiles American Express card.	Assigned after check-in. You may be able to buy a seat ahead of time for a fee.	Refunds are not allowed after the 24-hour risk-free cancellation window. Delta says a change or cancellation may be possible for a fee, with any value left as an eCredit.
American Basic Economy	Included, plus a personal item.	Not included, except for some AAdvantage status members and eligible cardmembers.	A free seat is assigned at check-in, or you can pay to choose one.	Generally not allowed. American describes a 24-hour window and some credit options on its Basic Economy page.
United Basic Economy	Not included on domestic flights. One personal item only, unless you are a MileagePlus Premier member, travel with one, or hold a qualifying MileagePlus card.	Not included; check United's bag fee calculator.	Assigned by United before boarding.	Changes may not be allowed. Refund if cancelled within 24 hours of booking, under United's 24-hour policy; after that, partial travel credit.

Based on the airlines' own pages, checked on 17 Oct 2026. Fees are left out because they change often. Check the final price, bags and fare rules on the partner site before you pay.

How EazAir measured fares on this route

EazAir's first 3 fare checks from Charlotte to Houston ran from 28 Sep to 16 Oct 2026. For the return direction, Houston to Charlotte, EazAir's first check was on 25 Sep 2026. Each check asked partner travel sites for the lowest one-way economy fare for one adult, departing 30 days after the check. Results can include connecting flights. The highest result was at least one and a half times the lowest. With only 3 checks, this cannot show a pattern. Search your own dates for current prices.

Sources

CLT: Security (no date shown, accessed 17 Oct 2026)
CLT: Pick up and drop off (no date shown, accessed 17 Oct 2026)
CLT: Terminal Lobby Expansion (no date shown, accessed 17 Oct 2026)
CLT: Update on Airline Use and Lease Agreement (10-08-2026, accessed 17 Oct 2026)
CATS: Airport routes (no date shown, accessed 17 Oct 2026)
CATS: CATS Sprinter Airport Connector (no date shown, accessed 17 Oct 2026)
Houston Airports: IAH alerts (Terminal B lobby) (no date shown, accessed 17 Oct 2026)
Houston Airports: IAH interterminal trains (no date shown, accessed 17 Oct 2026)
Houston Airports: METRO Downtown Direct (no date shown, accessed 17 Oct 2026)
Houston Airports: IAH taxis and ride apps (no date shown, accessed 17 Oct 2026)
Houston Airports: Hobby Airport (no date shown, accessed 17 Oct 2026)
METRO: Airport bus nonstop (Route 500) (no date shown, accessed 17 Oct 2026)
Southwest: Atlanta to Houston (Hobby) (no date shown, accessed 17 Oct 2026)
Delta: Delta Main Basic (no date shown, accessed 17 Oct 2026)
Delta: Fares and discounts (no date shown, accessed 17 Oct 2026)
Delta: Carry-on baggage (no date shown, accessed 17 Oct 2026)
Delta: Bags (no date shown, accessed 17 Oct 2026)
American Airlines: Basic Economy (no date shown, accessed 17 Oct 2026)
United: Basic Economy FAQ (no date shown, accessed 17 Oct 2026)
EazAir fare checks for CLT to IAH, 28 Sep 2026 to 16 Oct 2026; IAH to CLT, 25 Sep 2026 to 25 Sep 2026

Frequently asked questions

Which Charlotte checkpoint should I use?

CLT says all concourses and gates can be reached from any of its checkpoints. It lists Checkpoints 1 and 3 from 3:45 a.m. to 8 p.m. and Checkpoint 2 from 7 p.m. to 11 p.m., with the family lane at Checkpoint 1.

Where is rideshare pickup at Bush Intercontinental?

IAH lists Door A-114 in Terminal A, Doors C-103 and C-104 in Terminal C, and Level 2, Zone 5 in Terminal E. There is no rideshare pickup at Terminal B.

How do I change terminals at IAH?

The Skyway train runs free inside security every 2 minutes between Terminals A, B, C and D/E. Before security, the free Subway train runs every 3 minutes from 3:30 a.m. to 12:30 a.m.

Does this page search Houston Hobby?

No. It searches George Bush Intercontinental (IAH). Houston Hobby (HOU) is a separate airport about 11 miles southeast of downtown Houston.

Do Charlotte to Houston basic fares include a carry-on?

American Basic Economy and Delta Main Basic include a carry-on and a personal item. United Basic Economy includes only a personal item on domestic flights, unless you hold MileagePlus Premier status or a qualifying card.

How far is Charlotte from Houston?

CLT and IAH are about 911 miles apart in a straight line. Flight times vary by airline, direction and routing, so check the scheduled time shown with each result.

Airline bag fees

Baggage allowances differ significantly between fare classes (Basic/Light vs. Standard/Flex) and can change over time. Always verify the exact allowance for your specific fare with the airline before you fly.

Checked bag fees from each airline's own website
Airline	Carry-on, basic economy	1st checked bag	2nd checked bag	Source
American Airlines	Included	$45	$55	aa.com, Sep 24, 2026
United Airlines	Not included	$40	$50	united.com, Sep 24, 2026
Delta Air Lines	Included	$45	$55	delta.com, Sep 24, 2026
Southwest Airlines	Included	$45	$55	southwest.com, Oct 27, 2026
JetBlue	Included	$45	$59	jetblue.com, Sep 24, 2026
Alaska Airlines	Included	$45	$55	alaskaair.com, Sep 24, 2026
Frontier Airlines	Not included	Varies	Varies	flyfrontier.com, Sep 24, 2026
Sun Country Airlines	Not included	Varies	Varies	suncountry.com, Sep 24, 2026

Domestic US fees per bag, each way, when paid online in advance. "Varies" means the airline prices bags by route and date.

Travel tips

Arrive early for domestic flights

TSA generally recommends arriving at least 2 hours before a domestic departure, more at larger hub airports during peak travel periods.

Pack a mixed carry-on

Keep a change of clothes, chargers, and any essentials in your carry-on rather than only your checked bag, in case of a delay or a bag that doesn't arrive with you.

Screenshot your confirmation

Save a screenshot or PDF of your booking confirmation and boarding pass before you travel, in case you lose signal or battery at the airport.

Check in online when it opens

Most airlines open online check-in 24 hours before departure. Checking in early can help with seat selection and, on some airlines, boarding group assignment.