⚡ Fare recorded April 25, 2026 · Prices change daily

Seattle to Las Vegas flights

Seattle (SEA) to Las Vegas (LAS): 867 miles (1,395 km) great-circle, about 2h 15m nonstop by our estimate. Cheapest fare observed: $126 round-trip on Frontier, nonstop, departing May 11, 2026.

F9FrontierF92408
Depart
SEA
Seattle, USA
11:37
2026-05-11
✈
Arrive
LAS
Las Vegas, United States
Returns 00:29
2026-05-12
Stops
non-stop
Distance
867 mi
Est. nonstop time
2h 15m
Trip type
Round-trip
$126
Round-trip · per person
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About this flight

When did the cheapest Seattle to Las Vegas fare fly?

$126 round-trip, Frontier F92408, departing 2026-05-11 at 11:37, returning 2026-05-12. The recorded itinerary left on a Monday, returning on a Tuesday 1 night later; the fare was observed 16 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.

Route facts

How far is Seattle from Las Vegas?

  • Distance: 867 miles (1,395 km) great-circle, heading southeast.
  • Estimated nonstop flight time: about 2h 15m.
  • Departure airport: Seattle-Tacoma International Airport (SEA), Seattle, United States, UTC-7 on May 11, 2026.
  • Arrival: Harry Reid International Airport (LAS), United States, UTC-7 on May 11, 2026.
  • Time difference: none on the recorded date.
  • Route type: domestic, within United States.
  • Arrival airport elevation: 2,181 ft.
  • Recorded itinerary: Frontier F92408, non-stop, round-trip, 1 days between departure and return.
Fare comparison

How does the Seattle to Las Vegas fare compare with other routes from SEA?

At $126, it ranked 3rd of the 30 round-trip fares we recorded from SEA (median $591). That is 14.5 cents per great-circle mile (round-trip price over one-way distance), below the SEA median of 19.2 cents across 30 round-trip routes.

Routes from SEA of similar length: Los Angeles (955 mi) at $77 and Ontario, California (957 mi) at $86.

Frontier had the cheapest fare on 10 of 30 SEA routes. It is the 29th longest of the 30 routes we track from SEA.

Other ways in

What did other cities pay to fly to Las Vegas?

Of 32 departure airports with a fare to Las Vegas, Seattle (SEA) ranked 7th at $126. Lowest: $51 from San Francisco (SFO); highest: $465 from Los Cabos (SJD); 16 nonstop. Cheapest-fare airlines (routes): Frontier (24), Alaska Airlines (2), Air Canada (1), American Airlines (1), JetBlue (1) and Southwest (1), plus 2 more.

The reverse, Las Vegas (LAS) to Seattle (SEA), was $188 round-trip on Frontier, 1 stop, departing July 20, 2026. Las Vegas to Seattle flights.

Sources

Where do these numbers come from?

Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones America/Los_Angeles, America/Los_Angeles; flight time is our estimate.

FAQ

Seattle to Las Vegas flight questions

How far is Seattle from Las Vegas by plane?

+
Seattle is about 867 miles (1,395 km) from Las Vegas on a great-circle line from Seattle-Tacoma International Airport (SEA) to Harry Reid International Airport (LAS), heading southeast. It is the 29th longest of the 30 routes we track from SEA. The recorded itinerary was nonstop.

How long is the flight from Seattle to Las Vegas?

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About 2h 15m nonstop by our estimate for 867 miles (500 mph cruise plus 30 minutes, not a timetable). The recorded Frontier fare was nonstop. 32 airports in our feed had a fare to Las Vegas; this one ranked 7th, and 16 of the 32 were nonstop.

What is the time difference between Seattle and Las Vegas?

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On May 11, 2026, Seattle was on UTC-7 (America/Los_Angeles) and Las Vegas on UTC-7 (America/Los_Angeles), so the two cities shared the same clock time: noon in Seattle was 12:00 in Las Vegas. Both zones shift for daylight saving together, so the gap stays the same in January and July.

How much is a flight from Seattle to Las Vegas?

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As observed on April 25, 2026: $126 per person round-trip on Frontier flight F92408, departing May 11, 2026, returning May 12, 2026, nonstop. At $126, it ranked 3rd of the 30 round-trip fares we recorded from SEA (median $591). That is 14.5 cents per great-circle mile (round-trip price over one-way distance), below the SEA median of 19.2 cents across 30 round-trip routes. Prices change daily, so check the live fare.

Is there a nonstop flight from Seattle to Las Vegas?

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Yes, the cheapest recorded fare was a nonstop Frontier flight, F92408, on May 11, 2026. Into Las Vegas, 16 of the 32 recorded fares were nonstop. From SEA, 9 of 30 were. The reverse, Las Vegas (LAS) to Seattle (SEA), was $188 round-trip on Frontier, 1 stop, departing July 20, 2026.

Which airports serve flights from Seattle to Las Vegas?

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It departs Seattle-Tacoma International Airport (SEA) in Seattle, United States, and arrives at Harry Reid International Airport (LAS) in Las Vegas, United States. A domestic United States flight. Routes from SEA of similar length: Los Angeles (955 mi) at $77 and Ontario, California (957 mi) at $86.

Where else near Las Vegas can you fly from Seattle?

Ontario, California (ONT) $86Los Angeles (LAX) $77Phoenix (PHX) $279San Diego (SAN) $355San Francisco (SFO) $162El Paso (ELP) $467All flights from Seattle →

Other cities with flights to Las Vegas

From San Francisco (SFO) $51From San Diego (SAN) $52From Los Angeles (LAX) $75From Denver (DEN) $102From Philadelphia (PHL) $122From Salt Lake City (SLC) $125

Ready to fly?

Book Frontier SEA → LAS · $126 →