To Seattle

Cheap Flights from Las Vegas to Seattle

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RatePunk searches hundreds of travel sites at once for deals on flights to Seattle

Prices updated 24 days ago

486,190 searches this week

171 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)

Today’s best flight deals from Las Vegas to Seattle

Explore current cheapest deals departing from Las Vegas to Seattle

Round trip

Sort by: Cheapest

October 9 - November 2

Cheapest

LAS - Seattle

$116

$98

Round trip

October 16 - October 26

Cheapest

LAS - Seattle

$126

$98

Round trip

September 14 - October 12

Cheapest

Earliest

LAS - Seattle

$95

$98

Round trip

September 14 - September 28

Cheapest

Earliest

LAS - Seattle

$99

$98

Round trip

October 9 - October 12

Cheapest

Best

LAS - Seattle

$138

$98

Round trip

October 16 - November 2

Cheapest

LAS - Seattle

$120

$98

Round trip

September 25 - September 28

Cheapest

LAS - Seattle

$124

$98

Round trip

October 9 - October 26

Cheapest

LAS - Seattle

$117

$98

Round trip

September 25 - October 5

Cheapest

LAS - Seattle

$111

$98

Round trip

October 16 - November 9

Cheapest

LAS - Seattle

$119

$98

Round trip

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Route Intelligence — 486,190 Searches this Week

Insights for flights from Las Vegas to Seattle

A typical journey from Las Vegas to Seattle takes about 5h 25m, including connections. This duration accounts for both direct flights and itineraries with stopovers, providing a comprehensive view of travel time on this route.

Right now, cheap flights from Las Vegas to Seattle are typically found in the range of $85–$233, with a median price of $128. Current fares are above the typical level for this route. Approximately 8% of recent fares have been classified as a good price, indicating that finding deals is possible with consistent monitoring. New deals appear almost daily, suggesting frequent opportunities for savings.

When is the cheapest time to fly from Las Vegas to Seattle? Historically, November stands out as the most affordable month, with a median fare of just $91. Other cost-effective options include August, with a median fare of $106, and May, where the median fare is $107. Planning your trip during these months could lead to significant savings.

For travelers seeking direct flights from Las Vegas to Seattle, you'll find that almost all itineraries are non-stop, with direct flights making up 74.9% of recent fares. For the remaining itineraries that do include connections, the typical number of stopovers is one. This high share of direct options makes for a more convenient travel experience.

The distance between Las Vegas and Seattle is approximately 1395 kilometers. This classifies the route as a short-haul journey, meaning you can expect a relatively quick flight without extended travel times.

How much is a round trip from Las Vegas to Seattle

Regular price: $93 - $243

Prices for flights from Las Vegas to Seattle are currently within the regular range.

The regular price range for flights from Las Vegas to Seattle is typically between $93 and $243. The current lowest deal is $98 with Frontier Airlines, for travel from Oct 9-Oct 26.

now $98

Low $93

High $243

The cheapest time to fly from Las Vegas to Seattle

The cheapest month to fly from Las Vegas to Seattle is November, with a median price of $91. The most expensive month is March, with a median price of $544. Prices are generally lower from May to November.

November

Cheapest

Flights from $91

March

Most Expensive

Flights from $544

Jan

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Las Vegas to Seattle

Frontier Airlines

Last-minute flights going from Las Vegas to Seattle

Sat, Aug 1

⌛ Last-Minute

LAS - Seattle

Las Vegas (LAS) - Seattle (SEA)

Frontier Airlines

$161

$120

One-way

Sat, Aug 1

⌛ Last-Minute

LAS - Seattle

Las Vegas (LAS) - Seattle (SEA)

Frontier Airlines

$287

$210

One-way

Wed, Aug 5

⌛ Last-Minute

LAS - Seattle

Las Vegas (LAS) - Seattle (SEA)

Frontier Airlines

$161

$142

One-way

Sat, Aug 8

⌛ Last-Minute

LAS - Seattle

Las Vegas (LAS) - Seattle (SEA)

Frontier Airlines

$160

$136

One-way

Sat, Aug 15

⌛ Last-Minute

LAS - Seattle

Las Vegas (LAS) - Seattle (SEA)

Frontier Airlines

$158

$117

One-way

Tue, Aug 18

⌛ Last-Minute

LAS - Seattle

Las Vegas (LAS) - Seattle (SEA)

Frontier Airlines

$273

$172

One-way

Biggest price drops on these dates for flights from Las Vegas to Seattle

6 nights

Aug 19 - Aug 25

$274 → $158

42%

2 nights

Aug 18 - Aug 20

$286 → $180

37%

7 nights

Aug 18 - Aug 25

$273 → $172

37%

3 nights

Aug 1 - Aug 4

$287 → $210

27%

Popular Airports to fly from Las Vegas to Seattle

Las Vegas - Seattle route insights

💸 Price insights

Recent fares are near the typical level

Recent fares for LAS to SEA are near the typical level, with a median price of $128.

📅 Best time to fly

Fly in November for the cheapest prices

Historically, November is the cheapest month to fly, with a median price of $91.

⏱️ Flight duration

Direct flights take 5h 25m

The median flight time for this route is 5 hours and 25 minutes.

✈️ Airlines & availability

Frontier Airlines offers direct flights

Frontier Airlines has offered direct flights on this route recently.

🏆 Airline highlight

Frontier Airlines: $98 direct flight

Frontier Airlines recently offered a direct flight for $98 from LAS to SEA.

🎯 Booking tip

Good deals are frequent for this route

Historically, deals for flights from Las Vegas to Seattle appear frequently.

Las Vegas main airports to depart from

Harry Reid International Airport (LAS)

Cheapest

Harry Reid International Airport offers direct flights to Seattle, making it a convenient departure choice.

📍 ~10 km from Las Vegas city center (reachable by car or bus)

💸 Flights from ~$98

Seattle main airports to arrive at

Seattle–Tacoma International (SEA)

Cheapest

Seattle–Tacoma International Airport is a major hub for travelers arriving in Seattle from Las Vegas.

📍 ~15 km from city center (reachable by car, public transport)

💸 Flights from ~$98

Boeing Field (BFI)

Boeing Field offers an alternative arrival option for those flying to Seattle from Las Vegas.

📍 ~8 km from city center (reachable by car)

💸 Flights from ~$602

Kenmore Air Harbor Seaplane Base (LKE)

Kenmore Air Harbor Seaplane Base provides a unique arrival experience for flights to Seattle from Las Vegas.

📍 ~3 km from city center (reachable by car)

💸 Flights from ~$633

Airports nearby Seattle used as alternative

Paine Field Everett (PAE)

Paine Field Everett (PAE) offers a streamlined terminal experience, making it a convenient alternative for North Seattle residents.

📍 ~35 km from Seattle (reachable by car)

💸 Flights from ~$198

Portland International (PDX)

Portland International (PDX) is a major hub that can offer competitive fares and a comprehensive route network.

📍 ~230 km from Seattle (reachable by car or train)

💸 Flights from ~$147

Vancouver International (YVR)

Vancouver International (YVR) is a major international gateway with extensive flight options, potentially offering lower fares.

📍 ~200 km from Seattle (reachable by car, crossing an international border)

💸 Flights from ~$186

Bellingham International (BLI)

Cheapest

Bellingham International (BLI) is a primary low-cost carrier airport, often featuring budget-friendly fares.

📍 ~145 km from Seattle (reachable by car)

💸 Flights from ~$74

Abbotsford International (YXX)

Abbotsford International (YXX) is an alternative low-cost gateway for travelers seeking Canadian domestic connections.

📍 ~120 km from Seattle (reachable by car, crossing an international border)

💸 Flights from ~$354

Business & First Class Flight Deals to Seattle

49% AI deal score

$583

From LAS

Elite

Oct 29

Seattle, United States

46% AI deal score

$707

From LAS

Elite

Oct 24

Seattle, United States

45% AI deal score

$707

From LAS

Elite

Jun 27

Seattle, United States

42% AI deal score

$1,458

From LAS

Elite

Oct 24

Seattle, United States

39% AI deal score

$1,047

From LAS

Elite

Sep 12

Seattle, United States

33% AI deal score

$1,544

Frequently Asked Questions About Flights to Seattle

Historically, the optimal booking window for flights from Las Vegas to Seattle is between 28 and 59 days prior to departure. During this period, the average price for a flight is around $183. Booking within 7-13 days of departure typically sees prices rise to an average of $389. Even last-minute bookings, within 0-6 days, average around $328.

Across the trailing quarter, a flight from Las Vegas to Seattle is considered a good deal if it is priced at or below $85. The median price for this route over the same period was $128. Prices typically range, with 75% of flights costing $233 or less. This threshold is based on an analysis of flights over a 90-day window.

Historically, November has offered the cheapest flights from Las Vegas to Seattle, with a median price of $91. August and May also present more affordable options, with median prices of $106 and $107 respectively. The annual median price for this route is $128, indicating that these months are typically below the average cost.

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