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Seattle-Tacoma International Airport to Harry Reid International Airport flight

Search for flights from Seattle to Las Vegas and check out affordable one-way and round-trip options.

      • Cheapest nonstop
        SEA 20:13
        2h 35m
        Direct
        LAS 22:48
        Seattle - Las Vegas | Fri, Aug 28 | Frontier Airlines
        LAS 07:45
        2h 50m
        Direct
        SEA 10:35
        Las Vegas - Seattle | Fri, Sep 4 | Frontier Airlines
        US$87 US$99
        12% off
        12% off
        US$99 US$87
      • SEA 20:53
        2h 41m
        Direct
        LAS 23:34
        Seattle - Las Vegas | Sat, Aug 1 | Frontier Airlines
        LAS 07:45
        2h 54m
        Direct
        SEA 10:39
        Las Vegas - Seattle | Fri, Aug 7 | Frontier Airlines
        US$90 US$99
        9% off
        9% off
        US$99 US$90
      • SEA 20:53
        2h 41m
        Direct
        LAS 23:34
        Seattle - Las Vegas | Sun, Aug 2 | Frontier Airlines
        LAS 07:45
        2h 54m
        Direct
        SEA 10:39
        Las Vegas - Seattle | Sat, Aug 8 | Frontier Airlines
        US$90 US$99
        9% off
        9% off
        US$99 US$90
      • SEA 20:53
        2h 41m
        Direct
        LAS 23:34
        Seattle - Las Vegas | Sun, Aug 9 | Frontier Airlines
        LAS 07:45
        2h 54m
        Direct
        SEA 10:39
        Las Vegas - Seattle | Sat, Aug 15 | Frontier Airlines
        US$90
        9% off
        US$99 US$90
      • SEA 20:53
        2h 41m
        Direct
        LAS 23:34
        Seattle - Las Vegas | Wed, Aug 12 | Frontier Airlines
        LAS 07:45
        2h 54m
        Direct
        SEA 10:39
        Las Vegas - Seattle | Sun, Aug 16 | Frontier Airlines
        US$90
        9% off
        US$99 US$90
      • SEA 20:13
        2h 41m
        Direct
        LAS 22:54
        Seattle - Las Vegas | Thu, Aug 13 | Frontier Airlines
        LAS 07:45
        2h 54m
        Direct
        SEA 10:39
        Las Vegas - Seattle | Mon, Aug 17 | Frontier Airlines
        US$90
        9% off
        US$99 US$90
      • SEA 20:13
        2h 41m
        Direct
        LAS 22:54
        Seattle - Las Vegas | Fri, Aug 14 | Frontier Airlines
        LAS 07:45
        2h 54m
        Direct
        SEA 10:39
        Las Vegas - Seattle | Sun, Aug 16 | Frontier Airlines
        US$90
        9% off
        US$99 US$90
      • SEA 20:53
        2h 41m
        Direct
        LAS 23:34
        Seattle - Las Vegas | Sat, Aug 15 | Frontier Airlines
        LAS 07:45
        2h 54m
        Direct
        SEA 10:39
        Las Vegas - Seattle | Mon, Aug 17 | Frontier Airlines
        US$90
        9% off
        US$99 US$90
      • SEA 20:13
        2h 41m
        Direct
        LAS 22:54
        Seattle - Las Vegas | Thu, Aug 20 | Frontier Airlines
        LAS 07:45
        2h 54m
        Direct
        SEA 10:39
        Las Vegas - Seattle | Mon, Aug 24 | Frontier Airlines
        US$90
        9% off
        US$99 US$90
      • SEA 20:53
        2h 41m
        Direct
        LAS 23:34
        Seattle - Las Vegas | Wed, Jul 29 | Frontier Airlines
        LAS 07:45
        2h 54m
        Direct
        SEA 10:39
        Las Vegas - Seattle | Sun, Aug 2 | Frontier Airlines
        US$90
        9% off
        US$99 US$90
      • SEA 13:00
        17h 25m
        1 stop
        LAS 14:00
        Seattle - Las Vegas | Sat, Jul 11 | Normal Airline
        LAS 15:00
        6h
        Direct
        SEA 16:00
        Las Vegas - Seattle | Mon, Jul 13 | Normal Airline
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      • Cheapest nonstop
        SEA 20:13
        2h 41m
        Direct
        LAS 22:54
        Seattle - Las Vegas | Fri, Aug 7 | Frontier Airlines
        US$30 US$73
        59% off
        59% off
        US$73 US$30
      • SEA 20:53
        2h 41m
        Direct
        LAS 23:34
        Seattle - Las Vegas | Tue, Aug 25 | Frontier Airlines
        US$34 US$73
        53% off
        53% off
        US$73 US$34
      • SEA 20:53
        2h 41m
        Direct
        LAS 23:34
        Seattle - Las Vegas | Fri, Aug 28 | Frontier Airlines
        US$35 US$73
        52% off
        52% off
        US$73 US$35
      • SEA 20:13
        2h 41m
        Direct
        LAS 22:54
        Seattle - Las Vegas | Tue, Aug 18 | Frontier Airlines
        US$50
        32% off
        US$73 US$50
      • SEA 20:13
        2h 35m
        Direct
        LAS 22:48
        Seattle - Las Vegas | Sat, Sep 5 | Frontier Airlines
        US$53
        27% off
        US$73 US$53
      • SEA 20:53
        2h 41m
        Direct
        LAS 23:34
        Seattle - Las Vegas | Wed, Aug 19 | Frontier Airlines
        US$54
        26% off
        US$73 US$54
      • SEA 20:13
        2h 41m
        Direct
        LAS 22:54
        Seattle - Las Vegas | Tue, Aug 4 | Frontier Airlines
        US$55
        25% off
        US$73 US$55
      • SEA 20:13
        2h 35m
        Direct
        LAS 22:48
        Seattle - Las Vegas | Wed, Aug 26 | Frontier Airlines
        US$60
        18% off
        US$73 US$60
      • SEA 20:53
        2h 41m
        Direct
        LAS 23:34
        Seattle - Las Vegas | Mon, Aug 3 | Frontier Airlines
        US$61
        16% off
        US$73 US$61
      • SEA 20:13
        2h 35m
        Direct
        LAS 22:48
        Seattle - Las Vegas | Fri, Sep 4 | Frontier Airlines
        US$66
        10% off
        US$73 US$66
      • SEA 13:00
        17h 25m
        1 stop
        LAS 14:00
        Seattle - Las Vegas | Sat, Jul 11 | Normal Airline
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Displayed flight fares from Seattle-Tacoma International Airport to Harry Reid International Airport are based on average prices across airlines for the next 3 months according to the latest Trip.com data.

Trip.com Price Insights: Flights from Seattle-Tacoma International Airport to Harry Reid International Airport

What is the cheapest month to fly from Seattle-Tacoma International Airport to Harry Reid International Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from Seattle-Tacoma International Airport to Harry Reid International Airport for each month in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from Seattle-Tacoma International Airport to Harry Reid International Airport are usually in February, with an average price of US$97. It is best to avoid June, when the average price can reach US$170.

US$170
US$134
US$97
US$61
    Cheapest
  • US$155
    Jul
  • US$133
    Aug
  • US$148
    Sep
  • US$146
    Oct
  • US$132
    Nov
  • US$147
    Dec
  • US$134
    Jan
  • US$97
    Feb
  • US$147
    Mar
  • US$149
    Apr
  • US$152
    May
  • US$170
    Jun

What is the cheapest month to fly return from Seattle-Tacoma International Airport to Harry Reid International Airport?

The data is based on the past 12 months and shows the average monthly return fares from Seattle-Tacoma International Airport to Harry Reid International Airport in the Trip.com database.

Based on Trip.com's data from the past 12 months, December is often the month to find the lowest fares from Seattle-Tacoma International Airport to Harry Reid International Airport, with an average price of US$154. November is usually the most expensive month, with an average price reaching US$381.

US$381
US$268
US$154
US$41
    Cheapest
  • US$266
    Jul
  • US$235
    Aug
  • US$184
    Sep
  • US$302
    Oct
  • US$381
    Nov
  • US$154
    Dec
  • US$244
    Jan
  • US$241
    Feb
  • US$325
    Mar
  • US$163
    Apr
  • US$379
    May
  • US$294
    Jun

What is the cheapest day of the week to fly from Seattle-Tacoma International Airport to Harry Reid International Airport?

The data is based on the past 12 months and shows the average ticket prices from Seattle-Tacoma International Airport to Harry Reid International Airport for each day of the week in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest departure day from Seattle-Tacoma International Airport to Harry Reid International Airport is Monday, with average prices usually lower than other days. Avoid departing on Friday as prices are typically highest on that day.

US$175
US$141
US$107
US$73
  • US$107
    Mon
  • US$130
    Tue
  • US$144
    Wed
  • US$169
    Thu
  • US$175
    Fri
  • US$143
    Sat
  • US$152
    Sun

Selected Airlines from Seattle-Tacoma International Airport to Harry Reid International Airport

See which airlines fly from Seattle to Las Vegas. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Frontier Airlines
From US$30
Delta Air Lines
From US$69
Alaska Airlines
From US$73
American Airlines
From US$86
United Airlines
From US$109
Hahn Air
From US$142
Sun Country Airlines
From US$229

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Flight Schedule from Seattle-Tacoma International Airport to Harry Reid International Airport

Check the schedule for flights from Seattle to Las Vegas and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. F92408

    Seattle-Tacoma International Airport

    21:29

    SEA

    2h 42m

    00:11

    LAS

    S M T W T F S
    Search
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Seattle-Tacoma International Airport to Harry Reid International Airport Flights Info

Flight distance 1,395.97km
Cheapest one-way ticket price US$30
Cheapest return ticket price US$87

FAQs for Seattle-Tacoma International Airport to Harry Reid International Airport Flights

  • How long does it take to fly from Seattle-Tacoma International Airport (SEA) to Harry Reid International Airport (LAS)?

    It takes around 2 hours 48 minutes to fly from Seattle-Tacoma International Airport (sea) to Harry Reid International Airport(las).
  • There are around 14 daily flights from Seattle-Tacoma International Airport (SEA) to Harry Reid International Airport (LAS).
  • Tickets cost around US$85 in August, making it the cheapest month to book. Seattle-Tacoma International Airport (SEA) to Harry Reid International Airport (LAS) is a popular route, so don't forget to book your tickets in advance.
  • The route from Seattle-Tacoma International Airport (SEA) to Harry Reid International Airport (LAS) is quite popular. Without considering departure times or holidays, tickets cost around US$215 in July, the most expensive month to book this route.
  • Frontier Airlines is a very popular airline operating an average of 4823 flights per month.

Find Cheap Flights with Trip.com

Note: Prices shown on this page are the estimated lowest prices and include all taxes and fees found in the last 24 hours.

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Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please visit the customer support pages.