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Seattle-Tacoma International Airport to Harry Reid International Airport flight

Explore the cheapest one-way and round-trip flights from Seattle-Tacoma International Airport to Harry Reid International Airport over the next 90 days, with one-way fares from JPY 5,330 and round-trip from JPY 6,820. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        SEA 21:13
        2h 46m
        Direct
        LAS 23:59
        Seattle - Las Vegas | Fri, Nov 20 | Frontier Airlines
        LAS 08:05
        2h 54m
        Direct
        SEA 10:59
        Las Vegas - Seattle | Mon, Nov 23 | Frontier Airlines
        JPY 6,820 JPY 20,190
        66% off
        66% off
        JPY 20,190 JPY 6,820
      • SEA 21:16
        2h 40m
        Direct
        LAS 23:56
        Seattle - Las Vegas | Sat, Oct 31 | Frontier Airlines
        LAS 08:05
        2h 54m
        Direct
        SEA 10:59
        Las Vegas - Seattle | Thu, Nov 5 | Frontier Airlines
        JPY 8,340 JPY 20,190
        59% off
        59% off
        JPY 20,190 JPY 8,340
      • SEA 21:34
        2h 46m
        Direct
        LAS 00:20
        Seattle - Las Vegas | Fri, Nov 6 | Frontier Airlines
        LAS 06:50
        2h 55m
        Direct
        SEA 09:45
        Las Vegas - Seattle | Tue, Nov 10 | Frontier Airlines
        JPY 8,600 JPY 20,190
        56% off
        56% off
        JPY 20,190 JPY 8,600
      • SEA 12:14
        2h 42m
        Direct
        LAS 14:56
        Seattle - Las Vegas | Thu, Nov 12 | Frontier Airlines
        LAS 06:50
        2h 55m
        Direct
        SEA 09:45
        Las Vegas - Seattle | Tue, Nov 17 | Frontier Airlines
        JPY 9,140
        55% off
        JPY 20,190 JPY 9,140
      • SEA 21:53
        2h 46m
        Direct
        LAS 00:39
        Seattle - Las Vegas | Fri, Nov 27 | Frontier Airlines
        LAS 09:39
        2h 58m
        Direct
        SEA 12:37
        Las Vegas - Seattle | Wed, Dec 2 | Frontier Airlines
        JPY 11,250
        44% off
        JPY 20,190 JPY 11,250
      • SEA 13:36
        2h 35m
        Direct
        LAS 16:11
        Seattle - Las Vegas | Thu, Nov 5 | Alaska Airlines
        LAS 06:50
        2h 55m
        Direct
        SEA 09:45
        Las Vegas - Seattle | Tue, Nov 10 | Frontier Airlines
        JPY 14,060
        30% off
        JPY 20,190 JPY 14,060
      • SEA 21:53
        2h 46m
        Direct
        LAS 00:39
        Seattle - Las Vegas | Sat, Nov 28 | Frontier Airlines
        LAS 11:10
        2h 50m
        Direct
        SEA 14:00
        Las Vegas - Seattle | Tue, Dec 1 | Delta Air Lines
        JPY 14,580
        28% off
        JPY 20,190 JPY 14,580
      • SEA 16:32
        2h 28m
        Direct
        LAS 19:00
        Seattle - Las Vegas | Thu, Nov 5 | Delta Air Lines
        LAS 06:50
        2h 55m
        Direct
        SEA 09:45
        Las Vegas - Seattle | Tue, Nov 10 | Frontier Airlines
        JPY 14,580
        28% off
        JPY 20,190 JPY 14,580
      • SEA 21:13
        2h 46m
        Direct
        LAS 23:59
        Seattle - Las Vegas | Sat, Nov 21 | Frontier Airlines
        LAS 06:50
        2h 55m
        Direct
        SEA 09:45
        Las Vegas - Seattle | Tue, Nov 24 | Frontier Airlines
        JPY 14,700
        27% off
        JPY 20,190 JPY 14,700
      • SEA 07:15
        2h 39m
        Direct
        LAS 09:54
        Seattle - Las Vegas | Fri, Nov 6 | Delta Air Lines
        LAS 06:50
        2h 55m
        Direct
        SEA 09:45
        Las Vegas - Seattle | Tue, Nov 10 | Frontier Airlines
        JPY 14,750
        27% off
        JPY 20,190 JPY 14,750
      • SEA 19:59
        2h 35m
        Direct
        LAS 22:34
        Seattle - Las Vegas | Wed, Nov 4 | Alaska Airlines
        LAS 06:50
        2h 55m
        Direct
        SEA 09:45
        Las Vegas - Seattle | Wed, Nov 11 | Frontier Airlines
        JPY 14,940
        26% off
        JPY 20,190 JPY 14,940
      • SEA 13:00
        17h 25m
        1 stop
        LAS 14:00
        Seattle - Las Vegas | Fri, Oct 16 | Normal Airline
        LAS 15:00
        6h
        Direct
        SEA 16:00
        Las Vegas - Seattle | Sun, Oct 18 | Normal Airline
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      • Cheapest nonstop
        SEA 12:14
        2h 42m
        Direct
        LAS 14:56
        Seattle - Las Vegas | Tue, Oct 27 | Frontier Airlines
        JPY 5,330 JPY 16,260
        67% off
        67% off
        JPY 16,260 JPY 5,330
      • SEA 21:16
        2h 40m
        Direct
        LAS 23:56
        Seattle - Las Vegas | Sat, Oct 31 | Frontier Airlines
        JPY 8,950 JPY 16,260
        45% off
        45% off
        JPY 16,260 JPY 8,950
      • SEA 21:16
        2h 40m
        Direct
        LAS 23:56
        Seattle - Las Vegas | Sun, Nov 15 | Frontier Airlines
        JPY 10,580 JPY 16,260
        35% off
        35% off
        JPY 16,260 JPY 10,580
      • SEA 21:53
        2h 38m
        Direct
        LAS 00:31
        Seattle - Las Vegas | Sun, Dec 6 | Frontier Airlines
        JPY 11,530
        28% off
        JPY 16,260 JPY 11,530
      • SEA 21:53
        2h 38m
        Direct
        LAS 00:31
        Seattle - Las Vegas | Sun, Dec 13 | Frontier Airlines
        JPY 11,810
        27% off
        JPY 16,260 JPY 11,810
      • SEA 21:13
        2h 46m
        Direct
        LAS 23:59
        Seattle - Las Vegas | Sun, Nov 8 | Frontier Airlines
        JPY 11,910
        27% off
        JPY 16,260 JPY 11,910
      • SEA 12:14
        2h 42m
        Direct
        LAS 14:56
        Seattle - Las Vegas | Tue, Nov 10 | Frontier Airlines
        JPY 11,930
        27% off
        JPY 16,260 JPY 11,930
      • SEA 21:24
        2h 35m
        Direct
        LAS 23:59
        Seattle - Las Vegas | Tue, Oct 27 | Alaska Airlines
        JPY 12,030
        26% off
        JPY 16,260 JPY 12,030
      • SEA 20:10
        2h 38m
        Direct
        LAS 22:48
        Seattle - Las Vegas | Sat, Nov 14 | Delta Air Lines
        JPY 12,030
        26% off
        JPY 16,260 JPY 12,030
      • SEA 14:07
        6h 49m
        1 stop
        LAS 20:56
        Seattle - Las Vegas | Mon, Dec 7 | Frontier Airlines
        JPY 9,240
        43% off
        JPY 16,260 JPY 9,240
      • SEA 14:07
        18h 40m
        1 stop
        LAS 08:47
        Seattle - Las Vegas | Thu, Dec 3 | Frontier Airlines
        JPY 11,220
        31% off
        JPY 16,260 JPY 11,220
      • SEA 14:07
        18h 40m
        1 stop
        LAS 08:47
        Seattle - Las Vegas | Thu, Dec 10 | Frontier Airlines
        JPY 11,290
        31% off
        JPY 16,260 JPY 11,290
      • SEA 13:00
        17h 25m
        1 stop
        LAS 14:00
        Seattle - Las Vegas | Fri, Oct 16 | 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 JPY 15,460. It is best to avoid July, when the average price can reach JPY 30,330.

JPY 30,330
JPY 22,895
JPY 15,460
JPY 8,025
    Cheapest
  • JPY 22,650
    Oct
  • JPY 21,100
    Nov
  • JPY 23,550
    Dec
  • JPY 21,400
    Jan
  • JPY 15,460
    Feb
  • JPY 23,510
    Mar
  • JPY 23,960
    Apr
  • JPY 24,440
    May
  • JPY 27,280
    Jun
  • JPY 30,330
    Jul
  • JPY 26,140
    Aug
  • JPY 25,170
    Sep

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 JPY 24,610. October is usually the most expensive month, with an average price reaching JPY 66,700.

JPY 66,700
JPY 45,655
JPY 24,610
JPY 3,565
    Cheapest
  • JPY 66,700
    Oct
  • JPY 61,210
    Nov
  • JPY 24,610
    Dec
  • JPY 39,200
    Jan
  • JPY 38,610
    Feb
  • JPY 52,190
    Mar
  • JPY 26,220
    Apr
  • JPY 60,930
    May
  • JPY 47,130
    Jun
  • JPY 51,620
    Jul
  • JPY 25,050
    Aug
  • JPY 42,230
    Sep

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.

JPY 30,580
JPY 24,820
JPY 19,060
JPY 13,300
  • JPY 19,060
    Mon
  • JPY 22,370
    Tue
  • JPY 23,140
    Wed
  • JPY 27,270
    Thu
  • JPY 30,580
    Fri
  • JPY 23,960
    Sat
  • JPY 24,820
    Sun

Which airline offers the cheapest flights from Seattle-Tacoma International Airport to Harry Reid International Airport?

The cheapest airline flying from Seattle-Tacoma International Airport to Harry Reid International Airport is Frontier Airlines (from JPY 3,110) among 7 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From JPY 3,110
Alaska Airlines
From JPY 10,210
Delta Air Lines
From JPY 10,700
American Airlines
From JPY 12,600
United Airlines
From JPY 21,230
Hahn Air
From JPY 21,280
Sun Country Airlines
From JPY 40,030

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What is the 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. AS704

    Seattle-Tacoma International Airport

    21:24

    SEA

    2h 35m

    23:59

    LAS

    S M T W T F S
    Search

  2. F94204

    Seattle-Tacoma International Airport

    21:13

    SEA

    2h 46m

    23:59

    LAS

    S - - W T - S
    Search

  3. DL2949

    Seattle-Tacoma International Airport

    20:10

    SEA

    2h 38m

    22:48

    LAS

    S M T W T F S
    Search

  4. DL2922

    Seattle-Tacoma International Airport

    07:15

    SEA

    2h 39m

    09:54

    LAS

    S M T W T F S
    Search

  5. F91178

    Seattle-Tacoma International Airport

    13:52

    SEA

    2h 45m

    Direct

    16:37

    LAX

    S M T W T F S
    Search

  6. F92334

    Los Angeles International Airport

    17:15

    LAX

    1h 24m

    Direct

    18:39

    LAS

    S - - W T F -

  7. F91178

    Seattle-Tacoma International Airport

    13:52

    SEA

    2h 45m

    Direct

    16:37

    LAX

    S M T W T F S
    Search

  8. F92264

    Los Angeles International Airport

    21:57

    LAX

    1h 18m

    Direct

    23:15

    LAS

    S - - W T F S
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About Seattle-Tacoma International Airport and Harry Reid International Airport

Learn about Seattle-Tacoma International Airport (SEA) and Harry Reid International Airport (LAS) — including location, terminals, transportation, and travel tips.

Flight distance 1,395.97km
Cheapest one-way ticket price JPY 5,330
Cheapest return ticket price JPY 6,820

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

  • How long is the flight from Seattle-Tacoma International Airport to Harry Reid International Airport?

    Seattle-Tacoma International Airport to Harry Reid International Airport takes about 2 hours 5 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 11 daily flights from Seattle-Tacoma International Airport (SEA) to Harry Reid International Airport (LAS).
  • The earliest flight from Seattle-Tacoma International Airport to Harry Reid International Airport departs at 05:00, and the last departs at 23:05, with about 32 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • 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 JPY 41,040 in October, the most expensive month to book this route.
  • Frontier Airlines is a very popular airline operating an average of 4823 flights per month.
  • One-way flights from Seattle-Tacoma International Airport to Harry Reid International Airport currently start from JPY 5,330, and round-trip fares start from JPY 6,820. The current lowest fare is a Frontier Airlines flight departing on Tue, Oct 27; prices may vary depending on availability.
  • Yes. Alaska Airlines, Delta Air Lines, Frontier Airlines and United Airlines operate direct flights from Seattle-Tacoma International Airport to Harry Reid International Airport, with an average flight time of 2 hours 5 minutes, and around 124 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Seattle-Tacoma International Airport to Harry Reid International Airport is JPY 26,380. Prices may vary depending on the departure date, airline, and availability.
  • WestJet, Condor and Volaris are the most popular budget airlines flying from Seattle-Tacoma International Airport to Harry Reid International Airport, with one-way fares starting from JPY 5,330. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Seattle-Tacoma International Airport to Harry Reid International Airport operates around 121 weekly flights, mainly by Alaska Airlines and Delta Air Lines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Seattle-Tacoma International Airport and Harry Reid International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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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.
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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.