Flights to Southwest Houston from Las Vegas - ￥11,510

View ￥11,510 flight on Wed, Oct 1, 2025Opens in a new window

Popular airlines from Las Vegas to Southwest Houston

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

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Cheap Flights from Las Vegas to Southwest Houston (LAS-HOU)

Prices were available within the past 7 days and start at ￥11,510 for one-way flights and ￥23,000 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Aug 21 - Mon, Aug 25
LAS
Las Vegas
IAH
Houston
￥23,000 Roundtrip, found 6 days ago
￥23,000
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Aug 21 from Las Vegas to Houston, returning Mon, Aug 25, priced at ￥23,000 found 6 days ago
American Airlines
Thu, Aug 21 - Mon, Aug 25
LAS
Las Vegas
IAH
Houston
￥23,760 Roundtrip, found 6 days ago
￥23,760
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Aug 21 from Las Vegas to Houston, returning Mon, Aug 25, priced at ￥23,760 found 6 days ago
American Airlines
Thu, Aug 21 - Sun, Aug 24
LAS
Las Vegas
IAH
Houston
￥24,090 Roundtrip, found 5 days ago
￥24,090
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, Aug 21 from Las Vegas to Houston, returning Sun, Aug 24, priced at ￥24,090 found 5 days ago
American Airlines
Thu, Aug 21 - Sun, Aug 24
LAS
Las Vegas
IAH
Houston
￥24,850 Roundtrip, found 5 days ago
￥24,850
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, Aug 21 from Las Vegas to Houston, returning Sun, Aug 24, priced at ￥24,850 found 5 days ago
Delta
Thu, Aug 21 - Mon, Aug 25
LAS
Las Vegas
IAH
Houston
￥27,190 Roundtrip, found 6 days ago
￥27,190
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Aug 21 from Las Vegas to Houston, returning Mon, Aug 25, priced at ￥27,190 found 6 days ago
United
Sun, Oct 19 - Tue, Oct 21
LAS
Las Vegas
IAH
Houston
￥50,510 Roundtrip, found 8 hours ago
￥50,510
Roundtrip
found 8 hours ago
Select United flight, departing Sun, Oct 19 from Las Vegas to Houston, returning Tue, Oct 21, priced at ￥50,510 found 8 hours ago

Find the cheapest month to fly from Las Vegas (LAS) to Houston (IAH)

September is typically the cheapest month to fly

From ￥7,063 - ￥20,518 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.