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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 €30 and round-trip from €39. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        SEA 21:13
        2h 46m
        Direct
        LAS 23:59
        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
        €39 €125
        69% off
        69% off
        €125 €39
      • SEA 12:14
        2h 42m
        Direct
        LAS 14:56
        Seattle - Las Vegas | Sat, Nov 7 | Frontier Airlines
        LAS 06:50
        2h 55m
        Direct
        SEA 09:45
        Las Vegas - Seattle | Thu, Nov 12 | Frontier Airlines
        €52 €125
        57% off
        57% off
        €125 €52
      • SEA 13:36
        2h 35m
        Direct
        LAS 16:11
        Seattle - Las Vegas | Sat, Oct 31 | Alaska Airlines
        LAS 06:50
        2h 55m
        Direct
        SEA 09:45
        Las Vegas - Seattle | Thu, Nov 5 | Frontier Airlines
        €80 €125
        36% off
        36% off
        €125 €80
      • SEA 21:53
        2h 46m
        Direct
        LAS 00:39
        Seattle - Las Vegas | Mon, Nov 23 | Frontier Airlines
        LAS 11:10
        2h 50m
        Direct
        SEA 14:00
        Las Vegas - Seattle | Thu, Nov 26 | Delta Air Lines
        €83
        34% off
        €125 €83
      • SEA 16:32
        2h 28m
        Direct
        LAS 19:00
        Seattle - Las Vegas | Sat, Oct 31 | Delta Air Lines
        LAS 06:50
        2h 55m
        Direct
        SEA 09:45
        Las Vegas - Seattle | Thu, Nov 5 | Frontier Airlines
        €83
        34% off
        €125 €83
      • SEA 21:13
        2h 46m
        Direct
        LAS 23:59
        Seattle - Las Vegas | Mon, Nov 16 | Frontier Airlines
        LAS 06:50
        2h 55m
        Direct
        SEA 09:45
        Las Vegas - Seattle | Thu, Nov 19 | Frontier Airlines
        €83
        34% off
        €125 €83
      • SEA 19:59
        2h 35m
        Direct
        LAS 22:34
        Seattle - Las Vegas | Fri, Oct 30 | Alaska Airlines
        LAS 06:50
        2h 55m
        Direct
        SEA 09:45
        Las Vegas - Seattle | Fri, Nov 6 | Frontier Airlines
        €85
        32% off
        €125 €85
      • SEA 21:53
        2h 46m
        Direct
        LAS 00:39
        Seattle - Las Vegas | Sun, Nov 22 | Frontier Airlines
        LAS 14:07
        2h 48m
        Direct
        SEA 16:55
        Las Vegas - Seattle | Wed, Nov 25 | Delta Air Lines
        €87
        30% off
        €125 €87
      • SEA 21:34
        2h 46m
        Direct
        LAS 00:20
        Seattle - Las Vegas | Sun, Nov 1 | Frontier Airlines
        LAS 14:35
        2h 45m
        Direct
        SEA 17:20
        Las Vegas - Seattle | Wed, Nov 4 | Delta Air Lines
        €87
        30% off
        €125 €87
      • SEA 19:45
        2h 37m
        Direct
        LAS 22:22
        Seattle - Las Vegas | Fri, Oct 30 | Delta Air Lines
        LAS 06:50
        2h 55m
        Direct
        SEA 09:45
        Las Vegas - Seattle | Fri, Nov 6 | Frontier Airlines
        €87
        30% off
        €125 €87
      • SEA 20:07
        2h 38m
        Direct
        LAS 22:45
        Seattle - Las Vegas | Sat, Nov 21 | Delta Air Lines
        LAS 09:39
        2h 58m
        Direct
        SEA 12:37
        Las Vegas - Seattle | Tue, Nov 24 | Frontier Airlines
        €89
        28% off
        €125 €89
      • SEA 20:09
        28h 6m
        1 stop
        LAS 23:15
        Seattle - Las Vegas | Sat, Oct 31 | Frontier Airlines
        LAS 06:50
        2h 55m
        Direct
        SEA 09:45
        Las Vegas - Seattle | Thu, Nov 5 | Frontier Airlines
        €92
        26% off
        €125 €92
      • 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 | Fri, Oct 30 | Frontier Airlines
        €30 €92
        67% off
        67% off
        €92 €30
      • SEA 21:53
        2h 46m
        Direct
        LAS 00:39
        Seattle - Las Vegas | Mon, Dec 7 | Frontier Airlines
        €50 €92
        46% off
        46% off
        €92 €50
      • SEA 20:55
        2h 39m
        Direct
        LAS 23:34
        Seattle - Las Vegas | Wed, Dec 9 | Frontier Airlines
        €50 €92
        46% off
        46% off
        €92 €50
      • SEA 16:36
        2h 27m
        Direct
        LAS 19:03
        Seattle - Las Vegas | Tue, Nov 24 | Delta Air Lines
        €56
        39% off
        €92 €56
      • SEA 21:16
        2h 40m
        Direct
        LAS 23:56
        Seattle - Las Vegas | Sat, Oct 17 | Frontier Airlines
        €58
        37% off
        €92 €58
      • SEA 07:15
        2h 39m
        Direct
        LAS 09:54
        Seattle - Las Vegas | Thu, Nov 5 | Delta Air Lines
        €62
        33% off
        €92 €62
      • SEA 20:05
        2h 32m
        Direct
        LAS 22:37
        Seattle - Las Vegas | Thu, Nov 5 | Alaska Airlines
        €67
        27% off
        €92 €67
      • SEA 21:13
        2h 46m
        Direct
        LAS 23:59
        Seattle - Las Vegas | Wed, Nov 4 | Frontier Airlines
        €67
        27% off
        €92 €67
      • SEA 21:53
        2h 38m
        Direct
        LAS 00:31
        Seattle - Las Vegas | Thu, Dec 10 | Frontier Airlines
        €67
        27% off
        €92 €67
      • SEA 12:14
        2h 42m
        Direct
        LAS 14:56
        Seattle - Las Vegas | Fri, Nov 13 | Frontier Airlines
        €68
        26% off
        €92 €68
      • SEA 17:00
        5h 10m
        1 stop
        LAS 22:10
        Seattle - Las Vegas | Tue, Nov 24 | American Airlines
        €66
        28% off
        €92 €66
      • SEA 13:00
        17h 25m
        1 stop
        LAS 14:00
        Seattle - Las Vegas | Fri, Oct 16 | Normal Airline
        Find more flights
        Find more flights

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

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 €88. It is best to avoid July, when the average price can reach €171.

€171
€130
€88
€47
    Cheapest
  • €128
    Oct
  • €119
    Nov
  • €133
    Dec
  • €121
    Jan
  • €88
    Feb
  • €133
    Mar
  • €135
    Apr
  • €138
    May
  • €154
    Jun
  • €171
    Jul
  • €148
    Aug
  • €142
    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 €139. October is usually the most expensive month, with an average price reaching €376.

€376
€258
€139
€21
    Cheapest
  • €376
    Oct
  • €345
    Nov
  • €139
    Dec
  • €221
    Jan
  • €218
    Feb
  • €294
    Mar
  • €148
    Apr
  • €344
    May
  • €266
    Jun
  • €291
    Jul
  • €142
    Aug
  • €238
    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.

€173
€141
€108
€76
  • €108
    Mon
  • €126
    Tue
  • €131
    Wed
  • €154
    Thu
  • €173
    Fri
  • €135
    Sat
  • €140
    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 €30) among 7 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From €30
Delta Air Lines
From €56
American Airlines
From €66
Alaska Airlines
From €67
Hahn Air
From €106
United Airlines
From €111
Sun Country Airlines
From €226

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. 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
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 €30
Cheapest return ticket price €39

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 €232 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 €30, and round-trip fares start from €39. The current lowest fare is a Frontier Airlines flight departing on Fri, Oct 30; 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 €149. 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 €30. 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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Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

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Prices displayed on this page are all-inclusive prices (incl. taxes, fuel surcharge, 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 were updated within the last 24 hours—even in real-time. The more popular the route, the more precise the data.

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Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
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