Airlines with flights from Houston to Spokane

There are five airlines with scheduled flights between IAH and GEG. United is the only airline with non-stop flights from Houston Airport to Spokane International and the flight time is 4 hours and 17 minutes.

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Schedules

United Airlines

Non-stop with United Airlines

  • Total flight time: 4 hours and 17 minutes
  • Houston is a United Airlines hub.
  • 1 flight per week
  • Embraer 175 (Enhanced Winglets)
  • First class available
IAH
Direct
GEG
 
Flight
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Aug 3
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Aug 9
UA4662
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09:30
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The timetable & schedule information was updated at 2026-04-21

Delta Air Lines

Via Salt Lake City with Delta Air Lines

  • Total flight time: 5h 36m - 7h 58m.
  • Sky Team Alliance
  • 80 flights per week
IAH
 
Via SLC
 
GEG
 
Flight
Mon
Aug 3
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DL1583
DL1452
07:35
07:35
07:35
07:35
07:35
07:35
07:35
DL1532
DL1503
12:17
12:17
12:17
12:17
12:17
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12:17
DL1299
DL1466
19:01
19:01
19:01
19:01
19:01
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19:01
SHOW RETURN SCHEDULE
CHECK PRICES FOR IAH - GEG

The timetable & schedule information was updated at 2026-04-21

American Airlines

Via Dallas with American Airlines

  • Total flight time: 5h 51m - 8h 11m.
  • One World Alliance
  • 41 flights per week
IAH
 
Via DFW
 
GEG
 
Flight
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Aug 3
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AA700
AA1381
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06:00
06:00
06:00
06:00
06:00
AA700
AA1885
06:02
06:02
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AA3026
AA1381
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07:00
07:00
07:00
07:00
07:00
AA3002
AA1885
07:00
07:00
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AA1393
AA2757
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16:14
16:14
16:14
16:14
16:14
AA3583
AA1446
16:18
16:18
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SHOW RETURN SCHEDULE
CHECK PRICES FOR IAH - GEG

The timetable & schedule information was updated at 2026-04-21

American Airlines

Via Phoenix with American Airlines

  • Total flight time: 5h 55m - 8h 13m.
  • One World Alliance
  • 62 flights per week
IAH
 
Via PHX
 
GEG
 
Flight
Mon
Aug 3
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Aug 9
AA3424
AA540
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08:15
08:15
08:15
08:15
08:15
AA1937
AA1888
08:31
08:31
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AA640
AA1785
17:39
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AA6402
AA2876
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18:07
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18:07
SHOW RETURN SCHEDULE
CHECK PRICES FOR IAH - GEG

The timetable & schedule information was updated at 2026-04-21

Frontier Airlines

Via Denver with Frontier Airlines

  • Total flight time: 6h 04m - 7h 08m.
  • Low-cost airline
  • 6 flights per week
IAH
 
Via DEN
 
GEG
 
Flight
Mon
Aug 3
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F93229
F93357
06:30
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06:30
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06:30
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SHOW RETURN SCHEDULE
CHECK PRICES FOR IAH - GEG

The timetable & schedule information was updated at 2026-04-21

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Flight data on this page was last updated on 2026-07-13
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