Great Falls to Houston (GTF–HOU) — Airlines, Schedules & Connections

GTF Airport Page →
1,502 mi airlines 1/wk
On-time Some delays Frequent delays
Connecting Flight Schedule 8 1-stop flights Verified 50m ago
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  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

No flights match your filters.

No nonstop flights on this route. connecting options below.

✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Great Falls to Houston
Connecting service available through multiple hubs.
1 Flights/wk 1,502 mi 2h 59m nonstop +1h ahead 8 1-stop hubs

While no nonstop service exists between GTF and HOU, connecting options are available through 8 hubs.

Also explore GTF Routes HOU Routes GTF Live Flights HOU Live Flights HOU Delays
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for GTF to HOU.
1-STOP
One-Stop Connections
8
Hubs
~5h
Fastest
~20h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
226
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.
Alternatives

Other ways to reach Houston from Great Falls

Nearby airports with service to William P. Hobby Airport.
Metric GTF→HOU BZN→HOU FCA→HOU
Distance from GTF – 118 mi 145 mi
Nonstop airlines 0 1 1
Weekly flights 1 – –
Flight time 2h 59m 3h 13m 3h 11m
Bozeman (BZN) to Houston flights · Kalispell (FCA) to Houston flights
Airports within 200 miles of GTF with service to William P. Hobby Airport.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
+1h
Houston is 1 hour ahead of Great Falls.
GTF: MDT · HOU: CDT

When it's 6:00 PM in Great Falls, it's 7:00 PM in Houston.
Distance & Flight Time
1,502 mi / 2,417 km
Nonstop flight time is approximately 2h 59m.
Facts

GTF–HOU Quick Facts

Key statistics for the Great Falls to Houston route.
Route details
Distance1,502 mi / 2,417 km
Flight time2h 59m
Time difference+1 hour
Airlines (nonstop)0
Weekly flights1 out / 1 return
1-stop connections8 hubs
Origin: GTF
Full nameGreat Falls International Airport
IATA / ICAOGTF / KGTF
TimezoneAmerica/Denver
Passengers/yr0.4M
Elevation3,680 ft / 1,122 m
Destination: HOU
Full nameWilliam P. Hobby Airport
IATA / ICAOHOU / KHOU
TimezoneAmerica/Chicago
Passengers/yr14.2M
Elevation46 ft / 14 m
FAQ

Frequently Asked Questions

Common questions about GTF to HOU flights.
Nonstop flights from Great Falls International Airport to William P. Hobby Airport take approximately 2h 59m. The route covers 1,502 miles.
There are approximately 1 nonstop flights per week from GTF to HOU. The return direction has about 1 weekly flights.
Yes, 1-stop connections are available through COS, BZN, FCA, SCF, SFO, LAS, DEN and SLC. These options provide additional schedule flexibility.
Houston is 1 hour ahead of Great Falls.
Yes, return flights from HOU to GTF are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include BZN and FCA. 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 GTF to HOU

Great Falls International Airport (GTF) and William P. Hobby Airport (HOU) are connected through multiple connecting hub airports.

GTF to HOU Flight Duration and Schedule

Nonstop flight time from GTF to HOU ranges from 2 hours 59 minutes. The route covers a distance of 1,502 miles (2,417 km). There are approximately 1 weekly flights outbound and 1 return, totaling 2 flights per week in both directions.

Connecting Options and Alternatives

8 one-stop connections are available, with the fastest taking approximately 5 hours via COS. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Bozeman (BZN) and Kalispell (FCA).