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Direct flights from Houston to Kalispell

Did you mean Flights from Kalispell to Houston?

Flightmap/Flights from IAH/IAH to FCA

Houston

United States

IAH

George Bush Intercontinental Houston Airport

Kalispell

United States

FCA

Glacier Park International Airport

Route
Nonstop service available
Distance
1,613 miles
Marketing airlines
1 airline
Aircraft
1 aircraft type
Dates
Jun 12 – Aug 7, 2027

Observed award fares

A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.

Departure window: 2026-10-23 – 2026-11-21.

No recent fares appear in this limited preview. This does not mean the route is sold out. Use the search controls to check other dates and routes.

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Explore these airports and cities

  • Flights from IAH
  • Flights to FCA

Houston to Kalispell route overview

George Bush Intercontinental Houston Airport (IAH) serves Houston; Glacier Park International Airport (FCA) serves Kalispell.

The airports are 1,613 miles apart by great-circle distance.

Roame's current schedule feed shows nonstop service from IAH to FCA.

Marketing airlines listed in the current schedule, including codeshare sellers, are United Airlines (UA). This list does not identify the operating airline for each flight; check the flight details before booking.

Published schedule dates span Jun 12 – Aug 7, 2027.

Marketing airlines on the Houston to Kalispell route

These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.

Airline alliance affiliations represented: Star Alliance

Aircraft flying from IAH to FCA

Frequently asked questions

Which airports serve the Houston to Kalispell route?

George Bush Intercontinental Houston Airport (IAH) is the origin airport and Glacier Park International Airport (FCA) is the destination airport.

How far is Kalispell from Houston?

IAH and FCA are approximately 1,613 miles apart by great-circle distance.

Are there direct flights from IAH to FCA?

Yes. Roame's current schedule feed shows nonstop service from IAH to FCA.

Which airlines market flights from IAH to FCA?

Marketing airlines listed in the current schedule, including codeshare sellers, are United Airlines (UA). This list does not identify the operating airline for each flight; check the flight details before booking.

Which aircraft fly from IAH to FCA?

Aircraft listed in the current schedule include Boeing 737-800 (738).

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