Detour Flights

Cheap flights to Las Vegas

We are tracking 549 fares into Las Vegas (LAS) from 65 departure airports.

Cheapest tracked fare $19  ·  about $61 below the typical price for that distance

Cheapest fares we're tracking

FromDepartsStopsPrice
Los Angeles (LAX)2026-10-07Direct$19
Los Angeles (LAX)2026-11-07Direct$19
San Diego (SAN)2026-09-10Direct$23
San Diego (SAN)2026-09-17Direct$23
Los Angeles (LAX)2026-10-01Direct$23
Los Angeles (LAX)2026-10-10Direct$23
Los Angeles (LAX)2026-10-15Direct$23
Los Angeles (LAX)2026-09-10Direct$25
Los Angeles (LAX)2026-09-21Direct$26
Los Angeles (LAX)2026-09-19Direct$27
San Francisco (SFO)2026-10-13Direct$28
Los Angeles (LAX)2026-09-24Direct$28
Los Angeles (LAX)2026-10-12Direct$28
Los Angeles (LAX)2026-11-17Direct$28
San Francisco (SFO)2026-10-06Direct$29
Los Angeles (LAX)2026-10-26Direct$29
Los Angeles (LAX)2026-09-15Direct$30
Los Angeles (LAX)2026-09-17Direct$30
Phoenix (PHX)2026-09-19Direct$31
Los Angeles (LAX)2026-09-08Direct$31

Popular departure airports

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Compare every airport, not just this one

Pin one end of your trip and let a whole region compete for the other. The cheapest airport is often not the one you were going to use.

Find my cheapest airport

Common questions

Which airports have cheap flights to Las Vegas?
We are currently tracking 549 fares into Las Vegas from 65 departure airports, listed cheapest first above.
Is Las Vegas the cheapest airport for this trip?
Not always. Cached fare feeds cover big hubs densely and secondary airports sparsely, so a cheaper nearby airport is often simply missing from a normal search rather than more expensive. Our reverse search prices a whole region's airports against each other to surface it.