Houston to Laredo (IAH–LRD) — Airlines, Schedules & Connections

IAH Airport Page →
301 mi airlines 49/wk
On-time Some delays Frequent delays
Flight Schedule 16 flights Verified 1h ago
Nonstop 1-Stop 2-Stop Hide separate tickets Hide overnight
  Flight Airline AC Dep Arr Dur OTP Sched  
AC3311
AC Air Canada
ERJ
9:51 AM
CDT TB
11:28 AM
MST
1h 37m
M T W T F S S
Prices
UA4917
UA United
ERJ
9:51 AM
CDT TB
11:28 AM
MST
1h 37m
M T W T F S S
Prices
UA4904
UA United
E145
12:55 PM
CDT TB
2:26 PM
MST
1h 31m
M T W T F S S
Prices
AC3315
AC Air Canada
ERJ
1:11 PM
CDT TB
2:42 PM
MST
1h 31m
M T W T F S S
Prices
AC3313
AC Air Canada
ERJ
6:35 PM
CDT TB
8:07 PM
MST
1h 32m
M T W T F S S
Prices
CM1548
CM Copa
ERJ
6:35 PM
CDT TB
8:07 PM
MST
1h 32m
M T W T F S S
Prices
UA4936
UA United
ERJ
6:35 PM
CDT TB
8:07 PM
MST
1h 32m
M T W T F S S
Prices
AC3312
AC Air Canada
ERJ
7:17 AM
MST
8:43 AM
CDT
1h 26m
M T W T F S S
Prices
CM1554
CM Copa
E145
7:24 AM
MST
8:50 AM
CDT
1h 26m
M T W T F S S
Prices
UA4226
UA United
E145
7:24 AM
MST
8:50 AM
CDT
1h 26m
M T W T F S S
Prices
UA4297
UA United
ERJ
12:03 PM
MST
1:29 PM
CDT
1h 26m
M T W T F S S
Prices
AC3314
AC Air Canada
ERJ
12:03 PM
MST
1:29 PM
CDT
1h 26m
M T W T F S S
Prices
AC3310
AC Air Canada
E145
12:12 PM
MST
1:38 PM
CDT
1h 26m
M T W T F S S
Prices
CM1555
CM Copa
ERJ
12:13 PM
MST
1:40 PM
CDT
1h 27m
M T W T F S S
Prices
AC3316
AC Air Canada
ERJ
3:17 PM
MST
4:43 PM
CDT
1h 26m
M T W T F S S
Prices
UA4374
UA United
ERJ
3:17 PM
MST
4:43 PM
CDT
1h 26m
M T W T F S S
Prices

No flights match your filters.

No nonstop flights on this route. connecting options below.

1-STOP
2-STOP Loading...
Houston to Laredo
3 carriers, 49 flights/week nonstop.
3 Airlines 49 Flights/wk 301 mi 1h 31m nonstop -2h behind 18 1-stop hubs

IAH–LRD is served by 3 airlines with nonstop service. Air Canada, United Airlines and Copa Airlines lead the route. The flight covers 301 miles in approximately 1h 31m. Beyond nonstop, 18 hubs offer 1-stop connections.

Airline Landscape

All carriers operating nonstop IAH–LRD service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
AC Air Canada 21 ERJ 1h31-1h37 20% Star Alliance
UA United Airlines 21 E145, ERJ 1h31-1h37 20% Star Alliance
CM Copa Airlines 7 ERJ 1h32 20% Star Alliance
Aircraft on this route
E145 Embraer ERJ-145 – UA
ERJ Embraer ERJ-135/140/145 – AC, CM, UA
Alliance coverage
Star Alliance: AC + CM + UA (49 flights/wk, 100%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.

Weekly Schedule Pattern

Nonstop flight frequency by day of week, IAH to LRD direction.
Mon
7
flights
Tue
7
flights
Wed
7
flights
Thu
7
flights
Fri
7
flights
Sat
7
flights
Sun
7
flights
Departure time distribution
12 AM6 AM12 PM6 PM12 AM
Morning departures
Afternoon/evening departures
7
Nonstop flights
49
Outbound / wk
63
Return / wk

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for IAH to LRD.
1-STOP
One-Stop Connections
18
Hubs
~3h
Fastest
~24h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
252
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.

On-Time Performance

What to expect at each end of your journey.
Outbound
IAH → LRD
20%
Frequent delays expected. Consider flexible booking.
Departing
20%
Return
LRD → IAH
67%
Moderate delays possible. Allow buffer time.
Arriving
67%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. IAH delays →

Other ways to reach Laredo from Houston

Nearby airports with service to Laredo International Airport.
Metric IAH→LRD HOU→LRD
Distance from IAH 24 mi
Nonstop airlines 3 1
Weekly flights 49
Flight time 1h 31m 1h 3m
Departure OTP 20%
Airports within 200 miles of IAH with service to Laredo International Airport.

Travel Essentials

Practical planning for this route.
Time Difference
-2h
Laredo is 2 hours behind Houston.
IAH: CDT · LRD: MST

When it's 6:00 PM in Houston, it's 4:00 PM in Laredo.
Distance & Flight Time
301 mi / 485 km
Nonstop flight time is approximately 1h 31m to 1h 37m.
Getting to IAH

IAH has no direct rail link to downtown Houston. The IAH Express bus runs from Houston Amtrak/Greyhound station via Park & Ride to Terminal C (60–90 min, $1.25 with METRO Q card). This is the only transit option; Houston's rail network does not reach the airport.Taxis from downtown Houston cost $50–70 and take 40–60 minutes. Ride-hails (Uber, Lyft) are typically $35–55. IAH sits 23 miles north of downtown on the North Freeway (I-45); traffic is heavy during morning and evening rush. Remote economy parking lots serve all terminals via shuttle.

IAH–LRD Quick Facts

Key statistics for the Houston to Laredo route.
Route details
Distance301 mi / 485 km
Flight time1h 31m to 1h 37m
Time difference-2 hours
Airlines (nonstop)3
Weekly flights49 out / 63 return
1-stop connections18 hubs
Origin: IAH
IATA / ICAOIAH / KIAH
TimezoneAmerica/Indiana/Tell_City
Passengers/yr46.7M
Elevation97 ft / 30 m
Destination: LRD
IATA / ICAOLRD / KLRD
TimezoneAmerica/Phoenix
Passengers/yr0.3M
Elevation508 ft / 155 m

Frequently Asked Questions

Common questions about IAH to LRD flights.
Nonstop flights from George Bush Intercontinental Airport to Laredo International Airport take approximately 1h 31m to 1h 37m. The route covers 301 miles.
3 airlines operate nonstop service: Air Canada, Copa Airlines and United Airlines.
There are approximately 49 nonstop flights per week from IAH to LRD. The return direction has about 63 weekly flights.
Yes, 1-stop connections are available through CRP, SLW, HRL, MTY, MGM, MCI, SDF, ELP, MID, CHA, YQG, LIR, BNA, MKE, PHX, SFO, DFW and LAS. These options provide additional schedule flexibility.
Laredo is 2 hours behind Houston.
Yes, return flights from LRD to IAH are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include HOU. See the Alternatives section for a full comparison.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from IAH to LRD

George Bush Intercontinental Airport (IAH) and Laredo International Airport (LRD) are connected by nonstop service from Air Canada, Copa Airlines and United Airlines. With 49 weekly departures, this is a heavily served route.

IAH to LRD Flight Duration and Schedule

Nonstop flight time from IAH to LRD ranges from 1 hours 31 minutes to 1 hours 37 minutes. The route covers a distance of 301 miles (485 km). There are approximately 49 weekly flights outbound and 63 return, totaling 112 flights per week in both directions.

Connecting Options and Alternatives

18 one-stop connections are available, with the fastest taking approximately 3 hours via CRP. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Houston (HOU).