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Alaska Airlines flights from Seattle to Las Vegas (SEA - LAS)

SEA — LAS
8 May — 15 May1
1 adult
Wed 8/5
Wed 15/5

Cheapflights users flying from Seattle to Las Vegas on Alaska Airlines typically fly into Las Vegas Harry Reid Intl and depart from Seattle/Tacoma Intl. Select your dates above for pricing.

Alaska Airlines flights from Seattle to Las Vegas in 2024

Find detailed information about Alaska Airlines flights from Seattle to Las Vegas. Explore the options provided by Alaska Airlines to plan your journey from Seattle to Las Vegas. Data last updated 3 May 2024.

Popular in

May

Cheapest in

January

Average price (all airlines)

C$ 285

One-way from

C$ 134

Round-trip from

C$ 248
Highest demand for flights from Seattle/Tacoma Intl to Las Vegas Harry Reid Intl; 12% potential price increase.
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Best time to find cheap flights from Seattle/Tacoma Intl to Las Vegas Harry Reid Intl; 2% potential price drop.
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Average price for all Seattle/Tacoma Intl to Las Vegas Harry Reid Intl flights (one-way and round-trip).
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Cheapest one-way Alaska Airlines flight from Seattle/Tacoma Intl to Las Vegas Harry Reid Intl
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Cheapest round-trip Alaska Airlines flight from Seattle/Tacoma Intl to Las Vegas Harry Reid Intl
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  • Can I get a flight from Seattle to Las Vegas on Alaska Airlines for under C$ 300?

    Alaska Airlines offers 36 flights from Seattle to Las Vegas for under C$ 300. Prices vary by date and time. To see all prices and select your dates, click here.

  • How do most travelers feel about Alaska Airlines?

    The average rating from 4,100 Alaska Airlines reviews by Cheapflights users is 6.2 (out of a maximum rating of 10). If you are considering flying SEA-LAS with Cheapflights, apply your desired dates to the form above to see our best pricing for your trip to Las Vegas with Alaska Airlines.

Cheapest Alaska Airlines flights from Seattle to Las Vegas

Discover the cheapest flight options specifically offered by Alaska Airlines for travel from Seattle to Las Vegas. Compare prices and availability to find the most affordable fares for your desired travel dates. These prices are based on average fares users found. In the last 7 days, Cheapflights users made a total of 474,790 searches. The data was last updated on 3 May 2024.
Sun 26/55:15 p.m.SEA - LAS
1 stop4h 45mAlaska Airlines
Wed 29/56:00 a.m.LAS - SEA
Nonstop2h 46mAlaska Airlines
Deal found 3/5C$ 248
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Mon 27/54:31 p.m.SEA - LAS
1 stop5h 29mAlaska Airlines
Sat 1/66:00 a.m.LAS - SEA
Nonstop2h 46mAlaska Airlines
Deal found 1/5C$ 262
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Sun 16/65:56 p.m.SEA - LAS
Nonstop2h 34mAlaska Airlines
Thu 20/66:23 p.m.LAS - SEA
1 stop5h 36mAlaska Airlines
Deal found 2/5C$ 269
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Direct flights from Seattle to Las Vegas on Alaska Airlines

Discover the cheapest flight options specifically offered by Alaska Airlines for travel from Seattle to Las Vegas. Compare prices and availability to find the most affordable fares for your desired travel dates. These prices are based on average fares users found. In the last 7 days Cheapflights users made total of 474,790 searches. The data was last updated on 3 May 2024.
Wed 7/89:28 p.m.SEA - LAS
Nonstop2h 31mAlaska Airlines
Tue 13/88:19 p.m.LAS - SEA
Nonstop2h 34mAlaska Airlines
Deal found 2/5C$ 267
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Fri 26/79:28 p.m.SEA - LAS
Nonstop2h 31mAlaska Airlines
Sun 28/76:00 a.m.LAS - SEA
Nonstop2h 42mAlaska Airlines
Deal found 3/5C$ 270
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Wed 7/89:28 p.m.SEA - LAS
Nonstop2h 31mAlaska Airlines
Sat 10/86:00 a.m.LAS - SEA
Nonstop2h 42mAlaska Airlines
Deal found 2/5C$ 292
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Last minute deals on Cheapflights

Explore last-minute flight deals on Alaska Airlines for various destinations, including Seattle to Las Vegas. Discover attractive deals on flights departing soon. Keep an eye on the latest last-minute deals to find great opportunities for spontaneous travel. Please note that prices are subject to change and availability may vary. Data last updated 3 May 2024 and based on user searches. In the last 7 days Cheapflights users made total of 474,790 searches.
Sat 11/57:00 p.m.SEA - LAS
Nonstop2h 31mAlaska Airlines
Mon 13/59:15 p.m.LAS - SEA
Nonstop2h 43mAlaska Airlines
Deal found 1/5C$ 393
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Thu 9/59:28 p.m.SEA - LAS
Nonstop2h 31mAlaska Airlines
Mon 13/59:15 p.m.LAS - SEA
Nonstop2h 43mAlaska Airlines
Deal found 2/5C$ 421
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Thu 9/57:00 a.m.SEA - LAS
1 stop5h 11mAlaska Airlines
Thu 9/54:00 p.m.LAS - SEA
Nonstop2h 45mAlaska Airlines
Deal found 2/5C$ 426
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One-way Alaska Airlines flights to Las Vegas from Seattle

Search for one-way flight options from Seattle to Las Vegas specifically provided by Alaska Airlines. Find affordable one-way fares from Alaska Airlines and compare prices with other airlines. These prices are based on average fares users found. In the last 7 days Cheapflights users made total of 474,790 searches. The data was last updated on 3 May 2024.
Mon 3/63:55 p.m.SEA - LAS
1 stop6h 19mAlaska Airlines
Deal found 3/5C$ 134
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Wed 7/89:28 p.m.SEA - LAS
Nonstop2h 31mAlaska Airlines
Deal found 3/5C$ 140
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Mon 27/54:31 p.m.SEA - LAS
1 stop5h 29mAlaska Airlines
Deal found 2/5C$ 141
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Average price of Alaska Airlines flights from Seattle to Las Vegas

Plan your Alaska Airlines flight from Seattle to Las Vegas by taking into account the cheapest months to travel. The average price of a one-way Alaska Airlines flight from Seattle to Las Vegas is currently C$ 138 while a round-trip flight costs C$ 276. Price data was last updated on 28 April 2024.

Currently, the most affordable month to book a Alaska Airlines flight from Seattle to Las Vegas in January, with an average price of C$ 198. Conversely, traveling with Alaska Airlines from Seattle to Las Vegas in August will be the most expensive, with an average cost of C$ 362. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

January

C$ 271

February

C$ 307

March

C$ 332

April

C$ 352

May

C$ 376

June

C$ 395

July

C$ 456

August

C$ 496

September

C$ 415

October

C$ 381

November

C$ 336

December

C$ 308

Temperature and rainfall in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average temperature and rainfall totals by month.

LAS

Temperature

9 - 34 °C

If weather is an important factor for your trip to Las Vegas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 34.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 9.0 C).

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Fly from Seattle to Las Vegas on another airline
Consider alternative airlines that service the Las Vegas area. Flight routes are based on user searches made on Cheapflights and were last updated on 3 May 2024.

Spirit Airlines flights from Seattle/Tacoma Intl to Las Vegas Harry Reid Intl
Frontier flights from Seattle/Tacoma Intl to Las Vegas Harry Reid Intl

See what others are saying about Alaska Airlines

Read reviews and see what other travellers are saying about their experiences with Alaska Airlines. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Alaska Airlines for your next flight. Reviews last updated 3 May 2024.
Alaska Airlines
8.0
Very good
9,128 reviews
Check prices
Overview

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

7.3

Food

7.3
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