Compare live prices for IAH to LAS. Use the search panel
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IAH → LASApprox. 1962.79 km08 May 2026Live inventory
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Showing 25
of 105
live flights
Spirit Airlines
NK-952
13:46
05/08/2026
IAH
George Bush Intercontinental Houston Airport
1h 18m
Non-stop
15:04
05/08/2026
LAS
McCarran International Airport
₹8,358
per person
✕ Non-refundable2 fare optionsLCC
Spirit Airlines
NK-2512
06:30
05/08/2026
IAH
George Bush Intercontinental Houston Airport
1h 11m
Non-stop
07:41
05/08/2026
LAS
McCarran International Airport
₹8,358
per person
✕ Non-refundable2 fare optionsLCC
Spirit Airlines
NK-934
20:33
05/08/2026
IAH
George Bush Intercontinental Houston Airport
11h 8m
1 Stop
⏱ LAX · 8h 11mLAX Airport
07:41
05/09/2026
+1
LAS
McCarran International Airport
₹11,904
per person
✕ Non-refundable2 fare optionsLCC
Southwest Airlines
WN-3445
05:20
05/08/2026
HOU
George Bush Intercontinental Houston Airport
1h 15m
Non-stop
06:35
05/08/2026
LAS
McCarran International Airport
₹15,558
per person
✕ Non-refundable5 fare options
Delta Air Lines
DL-2376
19:59
05/08/2026
IAH
George Bush Intercontinental Houston Airport
3h 45m
1 Stop
⏱ SLC · 1h 3mSLC Airport
23:44
05/08/2026
LAS
McCarran International Airport
₹15,569
per person
✕ Non-refundable
Delta Air Lines
DL-1148
14:20
05/08/2026
IAH
George Bush Intercontinental Houston Airport
6h 13m
1 Stop
⏱ ATL · 1h 48mATL Airport
20:33
05/08/2026
LAS
McCarran International Airport
₹15,569
per person
✕ Non-refundable
Southwest Airlines
WN-41
18:25
05/08/2026
HOU
George Bush Intercontinental Houston Airport
1h 15m
Non-stop
19:40
05/08/2026
LAS
McCarran International Airport
₹16,483
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-2340
19:50
05/08/2026
HOU
George Bush Intercontinental Houston Airport
1h 15m
Non-stop
21:05
05/08/2026
LAS
McCarran International Airport
₹16,483
per person
✕ Non-refundable5 fare options
Delta Air Lines
DL-2617
17:54
05/08/2026
IAH
George Bush Intercontinental Houston Airport
5h 19m
1 Stop
⏱ MSP · 1h 0mMSP Airport
23:13
05/08/2026
LAS
McCarran International Airport
₹16,499
per person
✕ Non-refundable
Delta Air Lines
DL-2890
16:28
05/08/2026
IAH
George Bush Intercontinental Houston Airport
5h 37m
1 Stop
⏱ ATL · 1h 10mATL Airport
22:05
05/08/2026
LAS
McCarran International Airport
₹16,499
per person
✕ Non-refundable
Delta Air Lines
DL-2381
17:02
05/08/2026
HOU
George Bush Intercontinental Houston Airport
6h 8m
1 Stop
⏱ ATL · 1h 36mATL Airport
23:10
05/08/2026
LAS
McCarran International Airport
₹16,499
per person
✕ Non-refundable
American Airlines
AA-2157
19:59
05/08/2026
IAH
George Bush Intercontinental Houston Airport
3h 49m
1 Stop
⏱ DFW · 1h 26mDFW Airport
23:48
05/08/2026
LAS
McCarran International Airport
₹16,506
per person
✓ Refundable11 fare options
American Airlines
AA-6281
18:25
05/08/2026
IAH
George Bush Intercontinental Houston Airport
3h 27m
1 Stop
⏱ PHX · 1h 6mPHX Airport
21:52
05/08/2026
LAS
McCarran International Airport
₹16,506
per person
✓ Refundable11 fare options
American Airlines
AA-3076
14:03
05/08/2026
IAH
George Bush Intercontinental Houston Airport
4h 12m
1 Stop
⏱ PHX · 2h 3mPHX Airport
18:15
05/08/2026
LAS
McCarran International Airport
₹16,506
per person
✓ Refundable10 fare options
American Airlines
AA-1865
16:42
05/08/2026
IAH
George Bush Intercontinental Houston Airport
5h 14m
1 Stop
⏱ DFW · 2h 42mDFW Airport
21:56
05/08/2026
LAS
McCarran International Airport
₹16,506
per person
✓ Refundable10 fare options
American Airlines
AA-2142
18:09
05/08/2026
IAH
George Bush Intercontinental Houston Airport
3h 47m
1 Stop
⏱ DFW · 1h 28mDFW Airport
21:56
05/08/2026
LAS
McCarran International Airport
₹16,506
per person
✓ Refundable10 fare options
American Airlines
AA-2142
18:09
05/08/2026
IAH
George Bush Intercontinental Houston Airport
4h 36m
1 Stop
⏱ DFW · 2h 17mDFW Airport
22:45
05/08/2026
LAS
McCarran International Airport
₹16,506
per person
✓ Refundable10 fare options
American Airlines
AA-2142
18:09
05/08/2026
IAH
George Bush Intercontinental Houston Airport
5h 39m
1 Stop
⏱ DFW · 3h 25mDFW Airport
23:48
05/08/2026
LAS
McCarran International Airport
₹16,506
per person
✓ Refundable10 fare options
Southwest Airlines
WN-2394
06:15
05/08/2026
HOU
George Bush Intercontinental Houston Airport
3h 35m
1 Stop
⏱ PHX · 1h 25mPHX Airport
09:50
05/08/2026
LAS
McCarran International Airport
₹17,421
per person
✓ Refundable4 fare options
Southwest Airlines
WN-2394
06:15
05/08/2026
HOU
George Bush Intercontinental Houston Airport
4h 25m
1 Stop
⏱ PHX · 2h 20mPHX Airport
10:40
05/08/2026
LAS
McCarran International Airport
₹17,421
per person
✓ Refundable4 fare options
Southwest Airlines
WN-4
07:00
05/08/2026
HOU
George Bush Intercontinental Houston Airport
4h 15m
1 Stop
⏱ DAL · 2h 10mDAL Airport
11:15
05/08/2026
LAS
McCarran International Airport
₹17,421
per person
✓ Refundable🔥 Last 1 seats4 fare options
Southwest Airlines
WN-4
07:00
05/08/2026
HOU
George Bush Intercontinental Houston Airport
3h 10m
1 Stop
⏱ DAL · 1h 0mDAL Airport
10:10
05/08/2026
LAS
McCarran International Airport
₹18,288
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-582
20:15
05/08/2026
HOU
George Bush Intercontinental Houston Airport
2h 50m
1 Stop
⏱ PHX · 0h 45mPHX Airport
23:05
05/08/2026
LAS
McCarran International Airport
₹18,288
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-1991
18:40
05/08/2026
HOU
George Bush Intercontinental Houston Airport
3h 25m
1 Stop
⏱ PHX · 1h 25mPHX Airport
22:05
05/08/2026
LAS
McCarran International Airport
₹18,350
per person
✓ Refundable🔥 Last 5 seats4 fare options
Southwest Airlines
WN-1991
18:40
05/08/2026
HOU
George Bush Intercontinental Houston Airport
4h 25m
1 Stop
⏱ PHX · 2h 25mPHX Airport
23:05
05/08/2026
LAS
McCarran International Airport
₹18,350
per person
✓ Refundable🔥 Last 5 seats4 fare options
😕 No flights match your filters.
Houston (IAH)
📍 George Bush Intercontinental Houston Airport
🌍 United States
🕐 GMT -6
📐 Latitude: 29.984399795532227
📐 Longitude: -95.34140014648438
Las Vegas (LAS)
📍 McCarran International Airport
🌍 United States
🕐 GMT -8
📐 Latitude: 36.08010101
📐 Longitude: -115.1520004
✈ Distance: Houston, TX,USA to Las Vegas,USA — 1962.79 km
📅 Results on this page are loaded for 08 May 2026. Click View all flights for the complete live search.
Houston to Las Vegas — what to expect when booking
The IAH–LAS route is served by multiple carriers throughout the year.
Fares on this route can move quickly — a price available now may not be there 30 minutes later.
If your dates are flexible, try shifting your departure by a day or two using the date strip above.
Mid-week departures often show lower base fares compared to weekend starts on many routes.
The distance between Houston, TX,USA and Las Vegas,USA is approximately
1962.79 km.
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❓ Frequently asked questions — Houston to Las Vegas flights
Generally yes — fares on most routes are most competitive around 4–6 weeks before departure. Booking earlier usually means better availability and a lower base fare when your dates are fixed.
The straight-line distance between Houston, TX,USA (IAH) and Las Vegas,USA (LAS) is approximately 1962.79 km. Actual flying distance may vary slightly depending on routing.
Non-stop availability on this route varies by airline schedule and season. Use the filters below to quickly check whether direct options are available on your selected date.
Mid-week departures often show lower prices than weekend travel on many routes. Use the date strip above to compare nearby days quickly.