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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 €34 and round-trip from €58. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        SEA 9:16 PM
        2h 40m
        Nonstop
        LAS 11:56 PM
        Seattle - Las Vegas | Sun, Oct 25 | Frontier Airlines
        LAS 6:50 AM
        2h 55m
        Nonstop
        SEA 9:45 AM
        Las Vegas - Seattle | Sun, Nov 1 | Frontier Airlines
        €58 €134
        56% off
        56% off
        €134 €58
      • SEA 9:16 PM
        2h 40m
        Nonstop
        LAS 11:56 PM
        Seattle - Las Vegas | Wed, Oct 28 | Frontier Airlines
        LAS 6:50 AM
        2h 55m
        Nonstop
        SEA 9:45 AM
        Las Vegas - Seattle | Sat, Oct 31 | Frontier Airlines
        €59 €134
        56% off
        56% off
        €134 €59
      • SEA 12:14 PM
        2h 42m
        Nonstop
        LAS 2:56 PM
        Seattle - Las Vegas | Thu, Nov 19 | Frontier Airlines
        LAS 6:50 AM
        2h 55m
        Nonstop
        SEA 9:45 AM
        Las Vegas - Seattle | Sat, Nov 21 | Frontier Airlines
        €59 €134
        56% off
        56% off
        €134 €59
      • SEA 9:16 PM
        2h 40m
        Nonstop
        LAS 11:56 PM
        Seattle - Las Vegas | Wed, Oct 14 | Frontier Airlines
        LAS 6:50 AM
        2h 58m
        Nonstop
        SEA 9:48 AM
        Las Vegas - Seattle | Sun, Oct 18 | Frontier Airlines
        €77
        43% off
        €134 €77
      • SEA 12:14 PM
        2h 42m
        Nonstop
        LAS 2:56 PM
        Seattle - Las Vegas | Thu, Oct 29 | Frontier Airlines
        LAS 8:05 AM
        2h 54m
        Nonstop
        SEA 10:59 AM
        Las Vegas - Seattle | Thu, Nov 5 | Frontier Airlines
        €77
        43% off
        €134 €77
      • SEA 9:13 PM
        2h 46m
        Nonstop
        LAS 11:59 PM
        Seattle - Las Vegas | Wed, Nov 4 | Frontier Airlines
        LAS 6:50 AM
        2h 55m
        Nonstop
        SEA 9:45 AM
        Las Vegas - Seattle | Sun, Nov 8 | Frontier Airlines
        €80
        40% off
        €134 €80
      • SEA 5:20 PM
        2h 33m
        Nonstop
        LAS 7:53 PM
        Seattle - Las Vegas | Wed, Oct 28 | Alaska Airlines
        LAS 6:50 AM
        2h 55m
        Nonstop
        SEA 9:45 AM
        Las Vegas - Seattle | Sat, Oct 31 | Frontier Airlines
        €95
        28% off
        €134 €95
      • SEA 9:24 PM
        2h 35m
        Nonstop
        LAS 11:59 PM
        Seattle - Las Vegas | Sat, Oct 24 | Alaska Airlines
        LAS 6:50 AM
        2h 55m
        Nonstop
        SEA 9:45 AM
        Las Vegas - Seattle | Sat, Oct 31 | Frontier Airlines
        €95
        28% off
        €134 €95
      • SEA 9:24 PM
        2h 35m
        Nonstop
        LAS 11:59 PM
        Seattle - Las Vegas | Sat, Oct 31 | Alaska Airlines
        LAS 8:05 AM
        2h 54m
        Nonstop
        SEA 10:59 AM
        Las Vegas - Seattle | Mon, Nov 2 | Frontier Airlines
        €95
        28% off
        €134 €95
      • SEA 8:00 PM
        21h 52m
        1 stop
        LAS 5:52 PM
        Seattle - Las Vegas | Fri, Oct 16 | Frontier Airlines
        LAS 6:00 AM
        2h 58m
        Nonstop
        SEA 8:58 AM
        Las Vegas - Seattle | Tue, Oct 20 | Frontier Airlines
        €87
        35% off
        €134 €87
      • SEA 12:14 PM
        2h 42m
        Nonstop
        LAS 2:56 PM
        Seattle - Las Vegas | Thu, Nov 12 | Frontier Airlines
        LAS 2:55 PM
        27h 59m
        1 stop
        SEA 6:54 PM
        Las Vegas - Seattle | Thu, Nov 19 | Frontier Airlines
        €89
        34% off
        €134 €89
      • SEA 8:09 PM
        22h 21m
        1 stop
        LAS 6:30 PM
        Seattle - Las Vegas | Sun, Nov 1 | Frontier Airlines
        LAS 6:50 AM
        2h 55m
        Nonstop
        SEA 9:45 AM
        Las Vegas - Seattle | Sat, Nov 7 | Frontier Airlines
        €93
        31% off
        €134 €93
      • SEA 1:00 PM
        17h 25m
        1 stop
        LAS 2:00 PM
        Seattle - Las Vegas | Sat, Sep 26 | Normal Airline
        LAS 3:00 PM
        6h
        Nonstop
        SEA 4:00 PM
        Las Vegas - Seattle | Mon, Sep 28 | Normal Airline
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      • Cheapest nonstop
        SEA 9:53 PM
        2h 46m
        Nonstop
        LAS 12:39 AM
        Seattle - Las Vegas | Sun, Nov 22 | Frontier Airlines
        €34 €93
        63% off
        63% off
        €93 €34
      • SEA 9:16 PM
        2h 40m
        Nonstop
        LAS 11:56 PM
        Seattle - Las Vegas | Sat, Oct 31 | Frontier Airlines
        €50 €93
        46% off
        46% off
        €93 €50
      • SEA 9:13 PM
        2h 46m
        Nonstop
        LAS 11:59 PM
        Seattle - Las Vegas | Mon, Nov 2 | Frontier Airlines
        €50 €93
        46% off
        46% off
        €93 €50
      • SEA 12:14 PM
        2h 42m
        Nonstop
        LAS 2:56 PM
        Seattle - Las Vegas | Wed, Nov 4 | Frontier Airlines
        €65
        30% off
        €93 €65
      • SEA 9:13 PM
        2h 46m
        Nonstop
        LAS 11:59 PM
        Seattle - Las Vegas | Mon, Nov 9 | Frontier Airlines
        €65
        30% off
        €93 €65
      • SEA 9:53 PM
        2h 46m
        Nonstop
        LAS 12:39 AM
        Seattle - Las Vegas | Mon, Nov 23 | Frontier Airlines
        €65
        30% off
        €93 €65
      • SEA 9:16 PM
        2h 40m
        Nonstop
        LAS 11:56 PM
        Seattle - Las Vegas | Sun, Oct 25 | Frontier Airlines
        €66
        28% off
        €93 €66
      • SEA 7:17 AM
        2h 35m
        Nonstop
        LAS 9:52 AM
        Seattle - Las Vegas | Sun, Nov 22 | Alaska Airlines
        €66
        28% off
        €93 €66
      • SEA 9:16 PM
        2h 40m
        Nonstop
        LAS 11:56 PM
        Seattle - Las Vegas | Mon, Oct 19 | Frontier Airlines
        €66
        28% off
        €93 €66
      • SEA 9:13 PM
        2h 46m
        Nonstop
        LAS 11:59 PM
        Seattle - Las Vegas | Sun, Nov 8 | Frontier Airlines
        €66
        28% off
        €93 €66
      • SEA 12:14 PM
        2h 42m
        Nonstop
        LAS 2:56 PM
        Seattle - Las Vegas | Tue, Nov 10 | Frontier Airlines
        €66
        28% off
        €93 €66
      • SEA 8:09 PM
        22h 21m
        1 stop
        LAS 6:30 PM
        Seattle - Las Vegas | Tue, Nov 3 | Frontier Airlines
        €56
        40% off
        €93 €56
      • SEA 1:00 PM
        17h 25m
        1 stop
        LAS 2:00 PM
        Seattle - Las Vegas | Sat, Sep 26 | Normal Airline
        Find more flights
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Flight fares from Seattle-Tacoma International Airport to Harry Reid International Airport are based on average airline prices for the next 3 months, according to Trip.com’s latest data.

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

Which month has the lowest one-way flight price from Seattle-Tacoma International Airport to Harry Reid International Airport?

The data is based on the average one-way flight prices on Trip.com for flights from Seattle-Tacoma International Airport to Harry Reid International Airport across different months over the past 12 months.

Based on Trip.com data from the past 12 months, if you’re looking for low one-way flight fares from Seattle-Tacoma International Airport to Harry Reid International Airport, the best time to book is in February, with an average price of €86. Try to avoid July, when prices are highest, averaging around €168.

€168
€127
€86
€45
    Cheapest
  • €127
    Sep
  • €129
    Oct
  • €117
    Nov
  • €131
    Dec
  • €119
    Jan
  • €86
    Feb
  • €130
    Mar
  • €133
    Apr
  • €136
    May
  • €151
    Jun
  • €168
    Jul
  • €145
    Aug

Which month is the cheapest for round-trip flights from Seattle-Tacoma International Airport to Harry Reid International Airport?

The data is based on the average round-trip flight prices on Trip.com for flights from Seattle-Tacoma International Airport to Harry Reid International Airport across different months over the past 12 months.

Based on Trip.com data from the past 12 months, December is usually the cheapest month to find flights from Seattle-Tacoma International Airport to Harry Reid International Airport, with an average price of €137. In contrast, November is typically the most expensive month, with average prices reaching €339.

€339
€238
€137
€36
    Cheapest
  • €167
    Sep
  • €268
    Oct
  • €339
    Nov
  • €137
    Dec
  • €217
    Jan
  • €214
    Feb
  • €289
    Mar
  • €145
    Apr
  • €337
    May
  • €261
    Jun
  • €286
    Jul
  • €139
    Aug

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 average flight prices on Trip.com from Seattle-Tacoma International Airport to Harry Reid International Airport across different days of the week over the past 12 months.

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

€170
€139
€107
€76
  • €107
    Mon
  • €118
    Tue
  • €130
    Wed
  • €151
    Thu
  • €170
    Fri
  • €128
    Sat
  • €137
    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 €27) among 6 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From €27
Delta Air Lines
From €66
Alaska Airlines
From €67
American Airlines
From €81
Hahn Air
From €106
United Airlines
From €126

Find more flights and airlines

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. DL2922

    Seattle-Tacoma International Airport

    7:16 AM

    SEA

    2h 37m

    9:53 AM

    LAS

    S M T W T F S
    Search

  2. F94668

    Seattle-Tacoma International Airport

    10:09 AM

    SEA

    2h 38m

    12:47 PM

    LAS

    - M - - - - -
    Search

  3. F94204

    Seattle-Tacoma International Airport

    9:53 PM

    SEA

    2h 38m

    12:31 AM

    LAS

    S - T W T F S
    Search

  4. F92276

    Seattle-Tacoma International Airport

    10:53 AM

    SEA

    2h 52m

    Nonstop

    1:45 PM

    ONT

    S - T W T F S
    Search

  5. F94758

    Ontario International Airport

    2:30 PM

    ONT

    1h 10m

    Nonstop

    3:40 PM

    LAS

    S - T W T F S

  6. F91178

    Seattle-Tacoma International Airport

    8:00 PM

    SEA

    2h 46m

    Nonstop

    10:46 PM

    LAX

    S M T W T F S
    Search

  7. F93292

    Los Angeles International Airport

    1:30 PM

    LAX

    1h 13m

    Nonstop

    2:43 PM

    LAS

    S M T W T F S

  8. F91178

    Seattle-Tacoma International Airport

    8:00 PM

    SEA

    2h 46m

    Nonstop

    10:46 PM

    LAX

    S M T W T F S
    Search

  9. F92334

    Los Angeles International Airport

    10:00 PM

    LAX

    1h 23m

    Nonstop

    11:23 PM

    LAS

    - M T - - F -
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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 1,395.97 km
Cheapest one-way ticket price €34
Cheapest return ticket price €58

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 12 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 05:30, and the last departs at 23:00, 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 €275 in September, 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 €34, and round-trip fares start from €58. The current lowest fare is a Frontier Airlines flight departing on Sun, Nov 22; 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 17 minutes, and around 126 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 €143. 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 €34. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Seattle-Tacoma International Airport to Harry Reid International Airport operates around 123 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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Note: Prices shown on this page are the lowest estimated prices found in the last 24 hours and include all taxes and fees.

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Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before payment. Charges for checked baggage, onboard meals, Wi-Fi, and other optional services may also appear in the flight cards where applicable.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and for many routes the data may refresh in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

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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 based on the airline’s fare rules.
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If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.