Seattle to Las Vegas (SEA → LAS). We are tracking 21 fares on this route.
Cheapest tracked fare $65 · typical price $153 · you save about $88 (58%)
Cheapest fares we're tracking
Airline
Departs
Stops
Price
Frontier Airlines
2026-10-15
Direct
$65
—
2026-12-07
1 stop
$65
Frontier Airlines
2026-09-18
1 stop
$70
—
2026-10-04
Direct
$74
Frontier
2026-11-02
Direct
$74
—
2026-12-06
Direct
$74
Frontier
2026-10-05
Direct
$74
Frontier
2026-10-19
Direct
$74
Frontier
2026-10-26
Direct
$74
—
2026-09-30
1 stop
$77
Frontier Airlines
2026-10-16
Direct
$78
Frontier Airlines
2026-09-25
Direct
$78
Frontier Airlines
2026-09-17
1 stop
$84
—
2026-12-03
Direct
$84
Frontier
2026-09-28
Direct
$84
Frontier
2026-10-12
Direct
$84
—
2026-09-23
Direct
$84
Frontier Airlines
2026-09-22
Direct
$86
Frontier Airlines
2026-09-21
Direct
$87
Frontier
2026-11-16
Direct
$89
Could you save more?
The airport you were going to fly from is often not the cheapest one. Compare every airport in a region against each other, or check whether a multi-day stopover beats the direct fare.
How cheap can flights from Seattle to Las Vegas get?
The cheapest fare we have tracked on this route is $65, compared with a typical $153 for a trip of this distance.
Is it cheaper to fly to Las Vegas from a different airport?
Often, yes. Fares out of secondary airports are frequently cheaper than the obvious hub, but they are the ones most likely to be missing from a normal search. Our reverse search compares every airport in a region against each other so the cheaper departure point is not hidden.
Could a stopover make Seattle to Las Vegas cheaper?
Sometimes. On thin long-haul routes a two-leg trip with a multi-day stopover can beat the direct fare, and occasionally a direct fare is not sold at all. Our detour search prices those routings against the direct flight.