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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 21:16
        2h 40m
        Direct
        LAS 23:56
        Seattle - Las Vegas | Sat, Nov 7 | Frontier Airlines
        LAS 06:50
        2h 55m
        Direct
        SEA 09:45
        Las Vegas - Seattle | Sat, Nov 14 | Frontier Airlines
        €58 €134
        56% off
        56% off
        €134 €58
      • SEA 21:45
        2h 40m
        Direct
        LAS 00:25
        Seattle - Las Vegas | Mon, Oct 19 | Frontier Airlines
        LAS 06:00
        2h 58m
        Direct
        SEA 08:58
        Las Vegas - Seattle | Fri, Oct 23 | Frontier Airlines
        €60 €134
        55% off
        55% off
        €134 €60
      • SEA 12:14
        2h 42m
        Direct
        LAS 14:56
        Seattle - Las Vegas | Sun, Nov 15 | Frontier Airlines
        LAS 08:05
        2h 54m
        Direct
        SEA 10:59
        Las Vegas - Seattle | Wed, Nov 18 | Frontier Airlines
        €61 €134
        54% off
        54% off
        €134 €61
      • SEA 12:14
        2h 42m
        Direct
        LAS 14:56
        Seattle - Las Vegas | Sun, Nov 22 | Frontier Airlines
        LAS 08:05
        2h 54m
        Direct
        SEA 10:59
        Las Vegas - Seattle | Sun, Nov 29 | Frontier Airlines
        €61
        54% off
        €134 €61
      • SEA 21:16
        2h 40m
        Direct
        LAS 23:56
        Seattle - Las Vegas | Tue, Oct 27 | Frontier Airlines
        LAS 06:50
        2h 58m
        Direct
        SEA 09:48
        Las Vegas - Seattle | Sat, Oct 31 | Frontier Airlines
        €77
        43% off
        €134 €77
      • SEA 21:16
        2h 40m
        Direct
        LAS 23:56
        Seattle - Las Vegas | Sat, Oct 31 | Frontier Airlines
        LAS 06:00
        2h 58m
        Direct
        SEA 08:58
        Las Vegas - Seattle | Mon, Nov 2 | Frontier Airlines
        €78
        42% off
        €134 €78
      • SEA 12:14
        2h 42m
        Direct
        LAS 14:56
        Seattle - Las Vegas | Wed, Nov 18 | Frontier Airlines
        LAS 08:05
        2h 54m
        Direct
        SEA 10:59
        Las Vegas - Seattle | Sun, Nov 22 | Frontier Airlines
        €78
        42% off
        €134 €78
      • 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 | Sat, Nov 28 | Frontier Airlines
        €81
        40% off
        €134 €81
      • SEA 21:24
        2h 35m
        Direct
        LAS 23:59
        Seattle - Las Vegas | Fri, Nov 6 | Alaska Airlines
        LAS 06:50
        2h 55m
        Direct
        SEA 09:45
        Las Vegas - Seattle | Fri, Nov 13 | Frontier Airlines
        €95
        28% off
        €134 €95
      • SEA 21:24
        2h 35m
        Direct
        LAS 23:59
        Seattle - Las Vegas | Fri, Nov 13 | Alaska Airlines
        LAS 08:05
        2h 54m
        Direct
        SEA 10:59
        Las Vegas - Seattle | Sun, Nov 15 | Frontier Airlines
        €95
        28% off
        €134 €95
      • SEA 20:00
        21h 52m
        1 stop
        LAS 17:52
        Seattle - Las Vegas | Thu, Oct 29 | Frontier Airlines
        LAS 06:00
        2h 58m
        Direct
        SEA 08:58
        Las Vegas - Seattle | Mon, Nov 2 | Frontier Airlines
        €87
        35% off
        €134 €87
      • SEA 20:00
        14h 36m
        1 stop
        LAS 10:36
        Seattle - Las Vegas | Wed, Oct 28 | Frontier Airlines
        LAS 06:00
        2h 58m
        Direct
        SEA 08:58
        Las Vegas - Seattle | Mon, Nov 2 | Frontier Airlines
        €88
        34% off
        €134 €88
      • SEA 13:00
        17h 25m
        1 stop
        LAS 14:00
        Seattle - Las Vegas | Sat, Sep 26 | Normal Airline
        LAS 15:00
        6h
        Direct
        SEA 16:00
        Las Vegas - Seattle | Mon, Sep 28 | Normal Airline
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      • Cheapest nonstop
        SEA 21:53
        2h 46m
        Direct
        LAS 00:39
        Seattle - Las Vegas | Mon, Nov 23 | Frontier Airlines
        €34 €92
        63% off
        63% off
        €92 €34
      • SEA 21:16
        2h 40m
        Direct
        LAS 23:56
        Seattle - Las Vegas | Sun, Oct 11 | Frontier Airlines
        €36 €92
        61% off
        61% off
        €92 €36
      • SEA 21:16
        2h 40m
        Direct
        LAS 23:56
        Seattle - Las Vegas | Thu, Oct 15 | Frontier Airlines
        €57 €92
        38% off
        38% off
        €92 €57
      • SEA 21:16
        2h 40m
        Direct
        LAS 23:56
        Seattle - Las Vegas | Mon, Oct 12 | Frontier Airlines
        €64
        30% off
        €92 €64
      • SEA 12:14
        2h 42m
        Direct
        LAS 14:56
        Seattle - Las Vegas | Thu, Oct 29 | Frontier Airlines
        €64
        30% off
        €92 €64
      • SEA 21:13
        2h 46m
        Direct
        LAS 23:59
        Seattle - Las Vegas | Tue, Nov 3 | Frontier Airlines
        €64
        30% off
        €92 €64
      • SEA 21:16
        2h 40m
        Direct
        LAS 23:56
        Seattle - Las Vegas | Tue, Oct 27 | Frontier Airlines
        €64
        30% off
        €92 €64
      • SEA 21:13
        2h 46m
        Direct
        LAS 23:59
        Seattle - Las Vegas | Mon, Nov 16 | Frontier Airlines
        €65
        28% off
        €92 €65
      • SEA 21:13
        2h 46m
        Direct
        LAS 23:59
        Seattle - Las Vegas | Mon, Nov 9 | Frontier Airlines
        €65
        28% off
        €92 €65
      • SEA 12:14
        2h 42m
        Direct
        LAS 14:56
        Seattle - Las Vegas | Thu, Nov 5 | Frontier Airlines
        €65
        28% off
        €92 €65
      • SEA 20:09
        22h 21m
        1 stop
        LAS 18:30
        Seattle - Las Vegas | Wed, Nov 4 | Frontier Airlines
        €56
        39% off
        €92 €56
      • SEA 20:09
        27h 6m
        1 stop
        LAS 23:15
        Seattle - Las Vegas | Thu, Nov 12 | Frontier Airlines
        €62
        33% off
        €92 €62
      • SEA 13:00
        17h 25m
        1 stop
        LAS 14:00
        Seattle - Las Vegas | Sat, Sep 26 | Normal Airline
        Find more flights
        Find more flights

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 €86. It is best to avoid July, when the average price can reach €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

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 €137. November is usually the most expensive month, with an average price 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 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.

€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 €34) among 6 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From €34
Alaska Airlines
From €66
Delta Air Lines
From €69
American Airlines
From €93
United Airlines
From €118
Hahn Air
From €118

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

    07:16

    SEA

    2h 37m

    09:53

    LAS

    S M T W T F S
    Search

  2. F94668

    Seattle-Tacoma International Airport

    10:09

    SEA

    2h 38m

    12:47

    LAS

    - M - - - - -
    Search

  3. F94204

    Seattle-Tacoma International Airport

    21:53

    SEA

    2h 38m

    00:31

    LAS

    S - T W T F S
    Search

  4. F92276

    Seattle-Tacoma International Airport

    10:53

    SEA

    2h 52m

    Direct

    13:45

    ONT

    S - T W T F S
    Search

  5. F94758

    Ontario International Airport

    14:30

    ONT

    1h 10m

    Direct

    15:40

    LAS

    S - T W T F S

  6. F91178

    Seattle-Tacoma International Airport

    20:00

    SEA

    2h 46m

    Direct

    22:46

    LAX

    S M T W T F S
    Search

  7. F93292

    Los Angeles International Airport

    13:30

    LAX

    1h 13m

    Direct

    14:43

    LAS

    S M T W T F S

  8. F91178

    Seattle-Tacoma International Airport

    20:00

    SEA

    2h 46m

    Direct

    22:46

    LAX

    S M T W T F S
    Search

  9. F92334

    Los Angeles International Airport

    22:00

    LAX

    1h 23m

    Direct

    23:23

    LAS

    - M T - - F -
Find more flights and airlines

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 €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 Mon, Nov 23; 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 estimated lowest prices and include all taxes and fees found in the last 24 hours.

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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.