Houston to Las Vegas in December 2026
HOU to LAS · Round trips departing in December · Economy · Prices per person in USD
Prices updated
Typical in December
$185
Median of 8 date combinations
Usual on this route
$172
December's cheapest is 3% less
Typical price — worth watching
3% below the usual $172, and prices have been rising this week. Based on 47 days of prices.
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December 2026 by departure day
Cheapest round trip leaving that day| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 $271 | 5 $172 | 6 | |
| 7 | 8 | 9 $167 | 10 $204 | 11 $197 | 12 $172 | 13 |
| 14 | 15 | 16 | 17 | 18 | 19 | 20 |
| 21 | 22 | 23 | 24 | 25 | 26 | 27 |
| 28 | 29 | 30 | 31 |
Empty days: no round trip found for that departure date yet. Green = cheapest third of the month.
Cheapest dates in December 2026
Round trip, per person-
Dec 9 – 12 3 nights · leave Wed$167Frontier Airlines Nonstop · 3h 32mBook
-
Dec 9 – 14 5 nights · leave Wed$171Frontier Airlines 1 stop · 3h 32mBook
-
Dec 5 – 7 2 nights · leave Sat$172Frontier Airlines 1 stop · 4h 23mBook
-
Dec 12 – 14 2 nights · leave Sat$172Frontier Airlines 1 stop · 4h 23mBook
-
Dec 11 – 14 3 nights · leave Fri$197Frontier Airlines 1 stop · 4h 24mBook
-
Dec 10 – 14 4 nights · leave Thu$204Frontier Airlines 1 stop · 3h 32mBook
-
Dec 4 – 6 2 nights · leave Fri$271Frontier Airlines 1 stop · 5h 04mBook
-
Dec 11 – 13 2 nights · leave Fri$285Frontier Airlines 1 stop · 4h 24mBook
Prices change often. The booking site shows the final price before you pay.
Cheapest by trip length
2–4 nights
$167
Dec 9 – 12 · 7 options
5–7 nights
$171
Dec 9 – 14 · 1 option
Good to know for December
Nonstop flights
Nonstop from $167
13% of the 8 date combinations we track are nonstop.
Airline
Frontier Airlines
Every cheap fare we track on this route is on Frontier Airlines.
December vs other months
Cheapest round trip per departure month| Month | Cheapest round trip |
|---|---|
| November 2026 | $176 |
| December 2026 | $167 |
| January 2027 | $140 (cheapest month) |
| February 2027 | No fares found yet |
| March 2027 | $426 |
Houston to Las Vegas in December: questions
What's the cheapest date to fly from Houston to Las Vegas in December 2026?
Leaving Wednesday, December 9 and returning Saturday, December 12 (3 nights) for $167 round trip on Frontier Airlines, the cheapest of the 8 date combinations we track that month.
How much is a round trip from Houston to Las Vegas in December 2026?
From $167. Half of the 8 date combinations we track are under $185. Prices are per person in USD and change often.
Is December a cheap month to fly from Houston to Las Vegas?
It ranks 2 of 4 months we have prices for. The cheapest month is January 2027, from $140.