Spokane (GEG) to Houston (IAH)

1,695mi
2,727 km1,473 nm

Flight time

≈ 4h 11m

Bearing

128° SE

Spokane (GEG) to Houston (IAH) is 1,695 miles (2,727 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.

Route map: GEG → IAHGEGIAH

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What actually flies GEG–IAH

Filed traffic data

In July 2026, SkyWest Airlines was the only carrier flying nonstop GEG–IAH; the Embraer E175 was the most common aircraft at 100% of departures; flights ran 90% full.

Departures

8

July 2026

Seats

608

both directions

Passengers

547

both directions

Load factor

90.0%

RPM ÷ ASM

Who flies GEG–IAH?

SkyWest Airlines was the only carrier to fly nonstop GEG–IAH in July 2026 (8 departures).

What plane flies GEG–IAH?

In July 2026, the Embraer E175 flew 100% of GEG–IAH departures.

How has GEG–IAH traffic changed?

Nonstop GEG–IAH departures rose from 4 in May 2026 to 8 in July 2026.

Monthly nonstop GEG–IAH traffic, trailing 12 months through July 2026. Bars scale to the busiest month; months with no filed service show as zero.

  • May 2026

    4 departures · 198 passengers

    65.1%

    Load

  • June 2026

    8 departures · 492 passengers

    80.9%

    Load

  • July 2026

    8 departures · 547 passengers

    90.0%

    Load

By direction

Each direction is filed separately — they rarely match.

GEG → IAH

85.9% full

4 departures · 261 passengers

IAH → GEG

94.1% full

4 departures · 286 passengers

Nonstop GEG–IAH traffic has been filed since 2026.

Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through July 2026; filings from 2026. Public domain (US Government work).

The airports

GEG

Spokane

US

Spokane International Airport

Coordinates

47.62°N, 117.53°W

Hemisphere

N · W

IAH

Houston

US

George Bush Intercontinental Airport

Coordinates

29.98°N, 95.34°W

Hemisphere

N · W

Frequently asked

How far is Spokane (GEG) from Houston (IAH)?

GEG to IAH is 1,695 miles (2,727 km / 1,473 nautical miles) measured great-circle — the shortest path over the surface of the Earth.

How long is the flight from GEG to IAH?

A nonstop covers the 1,695-mile great-circle distance in roughly 4h 11m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.

What plane flies GEG–IAH?

In July 2026, the Embraer E175 flew the largest share of departures (100.0%).

What mileage do I earn flying GEG–IAH?

Distance-based programs credit off the 1,695-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.

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