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YTH to IAH: distance & flight time
Thompson (Thompson Airport) → Houston (George Bush Intercontinental Houston Airport)
1,788 mi
2,878 km · 1,554 nm
3h 58m
estimated nonstop flight time
Same time
time difference · heading south
See live YTH→IAH fares Phone-only fares on this route — call free
Flight time details
1,788 miles nonstop takes roughly 3h 58m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- YTH — Thompson Airport · Thompson, Canada
- IAH — George Bush Intercontinental Houston Airport · Houston, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near YTH
- PIW · Pikwitonei Airport31 mi away
- YTD · Thicket Portage Airport34 mi away
- KES · Kelsey Airport55 mi away
- ZAC · York Landing Airport72 mi away
Near IAH
- DWH · David Wayne Hooks Memorial Airport14 mi away
- IWS · West Houston Airport23 mi away
- AAP · Andrau Airpark23 mi away
- HOU · William P Hobby Airport24 mi away
Frequently asked questions
How far is YTH from IAH?
The flight distance from Thompson (YTH) to Houston (IAH) is 1,788 miles (2,878 km, 1,554 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YTH to IAH?
A nonstop flight takes about 3h 58m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from YTH to IAH?
Nonstop service on YTH–IAH depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 3h 58m nonstop estimate.
What is the cheapest way to fly from YTH to IAH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YTH–IAH that never appear on search engines, with no booking fees.
Why are some YTH to IAH fares phone-only?
Consolidator contracts let us sell certain YTH–IAH tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.