St. John's to Houston (YYT–IAH) — Airlines, Schedules & Connections

YYT Airport Page →
2,554 mi airlines 1/wk
On-time Some delays Frequent delays
Flight Schedule 0 flights Verified 4h ago
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  Flight Airline AC Dep Arr Dur OTP Sched  

No flights match your filters.

No nonstop flights on this route. connecting options below.

✦ 1-STOP
✧ 2-STOP Loading...
St. John's to Houston
Connecting service available through multiple hubs.
1 Flights/wk 2,554 mi 6h 49m nonstop -2.5h behind 14 1-stop hubs

While no nonstop service exists between YYT and IAH, connecting options are available through 14 hubs.

Also explore YYT Routes IAH Routes YYT Live Flights IAH Live Flights IAH Delays
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for YYT to IAH.
1-STOP
One-Stop Connections
14
Hubs
~8h
Fastest
~33h
Longest
SEA ~8h 7m CLT ~8h 28m BOS ~8h 32m IAD ~9h 4m YHM ~12h 7m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
224
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.
Reliability

On-Time Performance

What to expect at each end of your journey.
Outbound
YYT → IAH
91%
Generally reliable. Most flights run on time.
Arriving
91%
Return
IAH → YYT
66%
Moderate delays possible. Allow buffer time.
Departing
66%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. IAH delays →
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
-2.5h
Houston is 2.5 hours behind St. John's.
YYT: NDT · IAH: CDT

When it's 6:00 PM in St. John's, it's 3.5:00 PM in Houston.
Distance & Flight Time
2,554 mi / 4,110 km
Nonstop flight time is approximately 6h 49m.
Visa & Entry

Canadian citizens do not need a visa or ESTA to enter the United States for tourism or business stays up to 6 months. A valid Canadian passport is required for air travel. Land and sea crossings also accept a NEXUS card, enhanced driver's license, or FAST card. At the border, officers determine the length of stay and may ask for proof of ties to Canada and a return plan.

Verify entry requirements with official sources before travel.
Getting from IAH

No direct rail from IAH. The METRO bus 102 (IAH Express) runs to downtown Houston's transit center (60–90 min, $1.25). Taxis to downtown Houston cost $50–70. Ride-hails pick up at the designated Rideshare zones outside baggage claim on the lower level.IAH has five terminals (A–E) connected by an underground tunnel with trams. Terminal D handles international arrivals. Rental car agencies are in a consolidated facility adjacent to Terminal C; a free IAH Connector bus runs between terminals and the rental car center. The Galleria / Uptown area costs $35–50 by ride-hail.

Houston Climate

Humid subtropical climate. Hot, humid, and wet for much of the year. Summers are brutal (33–38°C) with high humidity and near-daily afternoon thunderstorms. Severe storms with hail and high winds regularly cause ground stops from April through September. Houston's flooding risk is significant. Heavy rain events, including tropical system remnants, have flooded airport roads, cutting off surface access even when the airport itself remains operational.

Winters are mild (5–18°C) with occasional ice storms. These are rare but highly disruptive when they occur. Hurricane season (June–November) requires monitoring for Gulf storms. October through March has the best flying weather.

Check current weather forecasts before travel.
Facts

YYT–IAH Quick Facts

Key statistics for the St. John's to Houston route.
Route details
Distance2,554 mi / 4,110 km
Flight time6h 49m
Time difference-2.5 hours
Airlines (nonstop)0
Weekly flights1 out / 1 return
1-stop connections14 hubs
Origin: YYT
Full nameSt. John's International Airport
IATA / ICAOYYT / CYYT
TimezoneAmerica/St_Johns
Passengers/yr1.4M
Elevation461 ft / 141 m
Destination: IAH
Full nameGeorge Bush Intercontinental Airport
IATA / ICAOIAH / KIAH
TimezoneAmerica/Indiana/Tell_City
Passengers/yr46.7M
Elevation97 ft / 30 m
FAQ

Frequently Asked Questions

Common questions about YYT to IAH flights.
Nonstop flights from St. John's International Airport to George Bush Intercontinental Airport take approximately 6h 49m. The route covers 2,554 miles.
There are approximately 1 nonstop flights per week from YYT to IAH. The return direction has about 1 weekly flights.
Yes, 1-stop connections are available through SEA, CLT, BOS, IAD, YHM, YWG, YVR, YUL, YYZ, EWR, TPA, DFW, MCO and YYC. These options provide additional schedule flexibility.
Houston is 2.5 hours behind St. John's.
Yes, return flights from IAH to YYT are available. Use the direction toggle at the top to view the return schedule.
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 YYT to IAH

St. John's International Airport (YYT) and George Bush Intercontinental Airport (IAH) are connected through multiple connecting hub airports.

YYT to IAH Flight Duration and Schedule

Nonstop flight time from YYT to IAH ranges from 6 hours 49 minutes. The route covers a distance of 2,554 miles (4,110 km). There are approximately 1 weekly flights outbound and 1 return, totaling 2 flights per week in both directions.

Connecting Options and Alternatives

14 one-stop connections are available, with the fastest taking approximately 8 hours via SEA. Two-stop connections are also available via intermediate hubs.