IAH to LAS from $171 in economy – flightdeals.net

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United Airlines

UAUnited Airlines

Southwest Airlines

WNSouthwest Airlines

Round Trip•Economy

George Bush Intercontinental Airport

Houston, United States

Harry Reid International Airport

Las Vegas, United States

$391 USD

-56%$171 USD

Verified about 9 hours ago

July 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

29 30 1 2$800 3$613 4$550 5$708 6$708 7$629 8$668 9$681 10$629 11$594 12$524 13$530 14$391 15$391 16$350 17$483 18$360 19$350 20$350 21$350 22$350 23$310 24$310 25$171 26$310 27$310 28$171 29$304 30$310 31$310 1$171 2$310

Rare Availability

6% of dates checked are available within 10% of the lowest price

Wednesday, July 1st, 2026

0 round-trip options

No flight details available for this date.