Skip to content
FareTell

Long Beach to Las Vegas flights in December 2026 from $93 LGB → LAS

Long Beach Airport (LGB) → McCarran International Airport (LAS)

For departures in December 2026, the cheapest return found recently is $140 with Southwest Airlines, 15 Dec – 22 Dec, found 3 days ago. The cheapest one-way found recently is $93 with Southwest Airlines, 2 Dec, found 2 days ago.

Return

In December 2026, the cheapest return fare on each of 8 departure dates is usually $171 to $186. Across all 21 departure dates we hold on this route, it is usually $171 to $293. Of the 3 months with enough return fares to compare, 1 is usually cheaper than December 2026.

Cheapest return found recently

$140

15 Dec – 22 Dec · Southwest Airlines

Long Beach Airport (LGB) → McCarran International Airport (LAS)

out nonstop, back nonstop

found 3 days ago

See prices for these datesCheck today's price

It is also the cheapest return we hold, of any age.

FareTell may earn a commission when you book through a partner.

The cheapest dates in December 2026

DatesFromAirlineStopsFound
15 Dec – 22 Dec$140Southwest Airlinesout nonstop, back nonstopfound 3 days agoSee prices for these dates
6 Dec – 8 Dec$171Southwest Airlinesout nonstop, back nonstopfound 5 days agoSee prices for these dates
7 Dec – 8 Dec$171Southwest Airlinesout nonstop, back nonstopfound 5 days agoSee prices for these dates
30 Dec – 1 Jan 2027$171Southwest Airlinesout nonstop, back nonstopfound 4 days agoSee prices for these dates
5 Dec – 9 Dec$181Southwest Airlinesout nonstop, back nonstopfound 4 days agoSee prices for these dates

Every date we hold

8 departure dates

5 Dec – 9 Dec: $181, found 4 days ago6 Dec – 8 Dec: $171, found 5 days ago7 Dec – 8 Dec: $171, found 5 days ago15 Dec – 22 Dec: $140, found 3 days ago18 Dec – 22 Dec: $181, found 7 days ago23 Dec – 25 Dec: $202, found 3 days ago25 Dec – 1 Jan 2027: $244, found 3 days ago30 Dec – 1 Jan 2027: $171, found 4 days agoDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
5 Dec – 9 Dec$181Southwest AirlinesLong Beach Airport (LGB) → McCarran International Airport (LAS)out nonstop, back nonstopfound 4 days agoSee prices for these dates
6 Dec – 8 Dec$171Southwest AirlinesLong Beach Airport (LGB) → McCarran International Airport (LAS)out nonstop, back nonstopfound 5 days agoSee prices for these dates
7 Dec – 8 Dec$171Southwest AirlinesLong Beach Airport (LGB) → McCarran International Airport (LAS)out nonstop, back nonstopfound 5 days agoSee prices for these dates
15 Dec – 22 Dec$140Southwest AirlinesLong Beach Airport (LGB) → McCarran International Airport (LAS)out nonstop, back nonstopfound 3 days agoSee prices for these dates
18 Dec – 22 Dec$181Southwest AirlinesLong Beach Airport (LGB) → McCarran International Airport (LAS)out nonstop, back nonstopfound 7 days agoSee prices for these dates
23 Dec – 25 Dec$202Southwest AirlinesLong Beach Airport (LGB) → McCarran International Airport (LAS)out nonstop, back nonstopfound 3 days agoSee prices for these dates
25 Dec – 1 Jan 2027$244Southwest AirlinesLong Beach Airport (LGB) → McCarran International Airport (LAS)out nonstop, back nonstopfound 3 days agoSee prices for these dates
30 Dec – 1 Jan 2027$171Southwest AirlinesLong Beach Airport (LGB) → McCarran International Airport (LAS)out nonstop, back nonstopfound 4 days agoSee prices for these dates

Which month looks cheapest?

December 2026 is the cheapest month — from $140.

November 2026From $2267 departure dates25 Nov – 27 Nov · found 4 days agoSee prices for these datesEvery date in November 2026
December 2026From $140Cheapest seen8 departure dates15 Dec – 22 Dec · found 3 days agoSee prices for these dates
January 2027From $1584 departure dates12 Jan 2027 – 20 Jan 2027 · found 3 days agoSee prices for these dates
March 2027From $1991 departure date17 Mar 2027 – 19 Mar 2027 · found 2 days agoSee prices for these dates
June 2027From $3071 departure date17 Jun 2027 – 24 Jun 2027 · found 8 days agoSee prices for these dates

One-way

In December 2026, the cheapest one-way fare on each of 8 departure dates is usually $112 to $137. Across all 24 departure dates we hold on this route, it is usually $128 to $190. Of the 2 months with enough one-way fares to compare, December 2026 is usually the cheapest.

Cheapest one-way found recently

$93

2 Dec · Southwest Airlines

Long Beach Airport (LGB) → McCarran International Airport (LAS)

1 stop

found 2 days ago

Open this tripCheck today's price

Cheapest we hold, of any age

$61

24 Dec · Southwest Airlines

Long Beach Airport (LGB) → McCarran International Airport (LAS)

nonstop

found 7 days ago

Open this tripCheck today's price

FareTell may earn a commission when you book through a partner.

The cheapest dates in December 2026

DatesFromAirlineStopsFound
24 Dec$61Southwest Airlinesnonstopfound 7 days agoOpen this trip
2 Dec$93Southwest Airlines1 stopfound 2 days agoOpen this trip
30 Dec$118Southwest Airlinesnonstopfound 2 days agoOpen this trip
31 Dec$118Southwest Airlinesnonstopfound 2 days agoOpen this trip
9 Dec$121Southwest Airlinesnonstopfound 6 days agoOpen this trip

Every date we hold

8 departure dates

2 Dec: $93, found 2 days ago6 Dec: $134, found 7 days ago9 Dec: $121, found 6 days ago20 Dec: $147, found 2 days ago24 Dec: $61, found 7 days ago28 Dec: $175, found 2 days ago30 Dec: $118, found 2 days ago31 Dec: $118, found 2 days agoDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
2 Dec$93Southwest AirlinesLong Beach Airport (LGB) → McCarran International Airport (LAS)1 stopfound 2 days agoOpen this trip
6 Dec$134Southwest AirlinesLong Beach Airport (LGB) → McCarran International Airport (LAS)nonstopfound 7 days agoOpen this trip
9 Dec$121Southwest AirlinesLong Beach Airport (LGB) → McCarran International Airport (LAS)nonstopfound 6 days agoOpen this trip
20 Dec$147Southwest AirlinesLong Beach Airport (LGB) → McCarran International Airport (LAS)nonstopfound 2 days agoOpen this trip
24 Dec$61Southwest AirlinesLong Beach Airport (LGB) → McCarran International Airport (LAS)nonstopfound 7 days agoOpen this trip
28 Dec$175Southwest AirlinesLong Beach Airport (LGB) → McCarran International Airport (LAS)nonstopfound 2 days agoOpen this trip
30 Dec$118Southwest AirlinesLong Beach Airport (LGB) → McCarran International Airport (LAS)nonstopfound 2 days agoOpen this trip
31 Dec$118Southwest AirlinesLong Beach Airport (LGB) → McCarran International Airport (LAS)nonstopfound 2 days agoOpen this trip

Which month looks cheapest?

December 2026 is the cheapest month — from $61.

November 2026From $15012 departure dates22 Nov · found 6 days agoOpen this tripEvery date in November 2026
December 2026From $61Cheapest seen8 departure dates24 Dec · found 7 days agoOpen this trip
January 2027From $1231 departure date5 Jan 2027 · found 4 days agoOpen this trip
May 2027From $1301 departure date18 May 2027 · found 4 days agoOpen this trip
July 2027From $1441 departure date19 Jul 2027 · found 4 days agoOpen this trip
September 2027From $3971 departure date14 Sept 2027 · found 4 days agoOpen this trip

Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work