⚡ Fare recorded April 25, 2026 · Prices change daily

Las Vegas to Seattle flights

Las Vegas (LAS) to Seattle (SEA): 867 miles (1,395 km) great-circle, about 2h 15m nonstop by our estimate. Cheapest fare observed: $188 round-trip on Frontier, with 1 stop, departing July 20, 2026.

F9FrontierF91357
Depart
LAS
Las Vegas, USA
13:56
2026-07-20
✈
Arrive
SEA
Seattle, United States
Returns 20:13
2026-08-04
Stops
1 stop
Distance
867 mi
Est. nonstop time
2h 15m
Trip type
Round-trip
$188
Round-trip · per person
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About this flight

When did the cheapest Las Vegas to Seattle fare fly?

$188 round-trip, Frontier F91357, departing 2026-07-20 at 13:56, returning 2026-08-04. The recorded itinerary left on a Monday, returning on a Tuesday 15 nights later; the fare was observed 86 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.

Route facts

How far is Las Vegas from Seattle?

  • Distance: 867 miles (1,395 km) great-circle, heading northwest.
  • Estimated nonstop flight time: about 2h 15m.
  • Departure airport: Harry Reid International Airport (LAS), Las Vegas, United States, UTC-7 on July 20, 2026.
  • Arrival: Seattle-Tacoma International Airport (SEA), United States, UTC-7 on July 20, 2026.
  • Time difference: none on the recorded date.
  • Route type: domestic, within United States.
  • Arrival airport elevation: 433 ft.
  • Recorded itinerary: Frontier F91357, 1 stop, round-trip, 15 days between departure and return.
Fare comparison

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

At $188, it ranked 10th of the 30 round-trip fares we recorded from LAS (median $271). That is 21.7 cents per great-circle mile (round-trip price over one-way distance), close to the LAS median of 20.1 cents across 30 round-trip routes.

Routes from LAS of similar length: Portland (763 mi) at $148 and Bozeman (701 mi) at $221.

Frontier had the cheapest fare on 11 of 30 LAS routes. It is the 22nd longest of the 30 routes we track from LAS.

Other ways in

What did other cities pay to fly to Seattle?

Of 18 departure airports with a fare to Seattle, Las Vegas (LAS) ranked 4th at $188. Lowest: $122 from Houston (IAH); highest: $690 from Punta Cana (PUJ); 5 nonstop. Cheapest-fare airlines (routes): Frontier (13), Alaska Airlines (2), Air Canada (1), Southwest (1) and United Airlines (1).

The reverse, Seattle (SEA) to Las Vegas (LAS), was $126 round-trip on Frontier, nonstop, departing May 11, 2026. Seattle to Las Vegas 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

Las Vegas to Seattle flight questions

How far is Las Vegas from Seattle by plane?

+
Las Vegas is about 867 miles (1,395 km) from Seattle on a great-circle line from Harry Reid International Airport (LAS) to Seattle-Tacoma International Airport (SEA), heading northwest. It is the 22nd longest of the 30 routes we track from LAS. The recorded itinerary had 1 stop, so the distance flown was longer.

How long is the flight from Las Vegas to Seattle?

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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 with 1 stop. 18 airports in our feed had a fare to Seattle; this one ranked 4th, and 5 of the 18 were nonstop.

What is the time difference between Las Vegas and Seattle?

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On July 20, 2026, Las Vegas was on UTC-7 (America/Los_Angeles) and Seattle on UTC-7 (America/Los_Angeles), so the two cities shared the same clock time: noon in Las Vegas was 12:00 in Seattle. Both zones shift for daylight saving together, so the gap stays the same in January and July.

How much is a flight from Las Vegas to Seattle?

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As observed on April 25, 2026: $188 per person round-trip on Frontier flight F91357, departing July 20, 2026, returning August 4, 2026, with 1 stop. At $188, it ranked 10th of the 30 round-trip fares we recorded from LAS (median $271). That is 21.7 cents per great-circle mile (round-trip price over one-way distance), close to the LAS median of 20.1 cents across 30 round-trip routes. Prices change daily, so check the live fare.

Is there a nonstop flight from Las Vegas to Seattle?

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The cheapest recorded fare had 1 stop; our feed keeps only the cheapest fare per route, so a pricier nonstop may exist. Into Seattle, 5 of the 18 recorded fares were nonstop. From LAS, 14 of 30 were. The reverse, Seattle (SEA) to Las Vegas (LAS), was $126 round-trip on Frontier, nonstop, departing May 11, 2026.

Which airports serve flights from Las Vegas to Seattle?

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It departs Harry Reid International Airport (LAS) in Las Vegas, United States, and arrives at Seattle-Tacoma International Airport (SEA) in Seattle, United States. A domestic United States flight. Routes from LAS of similar length: Portland (763 mi) at $148 and Bozeman (701 mi) at $221.

Where else near Seattle can you fly from Las Vegas?

Portland (PDX) $148Calgary (YYC) $275Bozeman (BZN) $221Reno (RNO) $113Oakland (OAK) $254San Francisco (SFO) $153All flights from Las Vegas →

Other cities with flights to Seattle

From Houston (IAH) $122From San Diego (SAN) $172From Denver (DEN) $178From Los Angeles (LAX) $199From Chicago (MDW) $210From Atlanta (ATL) $211

Ready to fly?

Book Frontier LAS → SEA · $188 →