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Harry Reid International Airport to Seattle-Tacoma International Airport flight

Explore the cheapest one-way and round-trip flights from Harry Reid International Airport to Seattle-Tacoma International Airport over the next 90 days, with one-way fares from NZD 45 and round-trip from NZD 112. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        LAS 6:50 AM
        2h 58m
        Nonstop
        SEA 9:48 AM
        Las Vegas - Seattle | Tue, Nov 3 | Frontier Airlines
        SEA 9:16 PM
        2h 40m
        Nonstop
        LAS 11:56 PM
        Seattle - Las Vegas | Tue, Nov 10 | Frontier Airlines
        NZD 112 NZD 162
        31% off
        31% off
        NZD 162 NZD 112
      • LAS 8:05 AM
        2h 54m
        Nonstop
        SEA 10:59 AM
        Las Vegas - Seattle | Wed, Nov 25 | Frontier Airlines
        SEA 12:14 PM
        2h 42m
        Nonstop
        LAS 2:56 PM
        Seattle - Las Vegas | Sat, Nov 28 | Frontier Airlines
        NZD 117 NZD 162
        28% off
        28% off
        NZD 162 NZD 117
      • LAS 6:00 AM
        2h 58m
        Nonstop
        SEA 8:58 AM
        Las Vegas - Seattle | Mon, Nov 9 | Frontier Airlines
        SEA 9:16 PM
        2h 40m
        Nonstop
        LAS 11:56 PM
        Seattle - Las Vegas | Fri, Nov 13 | Frontier Airlines
        NZD 118 NZD 162
        27% off
        27% off
        NZD 162 NZD 118
      • LAS 6:50 AM
        2h 58m
        Nonstop
        SEA 9:48 AM
        Las Vegas - Seattle | Tue, Nov 10 | Frontier Airlines
        SEA 9:16 PM
        2h 40m
        Nonstop
        LAS 11:56 PM
        Seattle - Las Vegas | Fri, Nov 13 | Frontier Airlines
        NZD 118
        27% off
        NZD 162 NZD 118
      • LAS 6:50 AM
        2h 55m
        Nonstop
        SEA 9:45 AM
        Las Vegas - Seattle | Mon, Nov 23 | Frontier Airlines
        SEA 9:13 PM
        2h 46m
        Nonstop
        LAS 11:59 PM
        Seattle - Las Vegas | Fri, Nov 27 | Frontier Airlines
        NZD 118
        27% off
        NZD 162 NZD 118
      • LAS 6:50 AM
        2h 52m
        Nonstop
        SEA 9:42 AM
        Las Vegas - Seattle | Tue, Oct 27 | Frontier Airlines
        SEA 9:45 PM
        2h 40m
        Nonstop
        LAS 12:25 AM
        Seattle - Las Vegas | Fri, Oct 30 | Frontier Airlines
        NZD 118
        27% off
        NZD 162 NZD 118
      • LAS 8:05 AM
        2h 54m
        Nonstop
        SEA 10:59 AM
        Las Vegas - Seattle | Sun, Nov 29 | Frontier Airlines
        SEA 9:13 PM
        2h 46m
        Nonstop
        LAS 11:59 PM
        Seattle - Las Vegas | Thu, Dec 3 | Frontier Airlines
        NZD 118
        27% off
        NZD 162 NZD 118
      • LAS 8:05 AM
        2h 54m
        Nonstop
        SEA 10:59 AM
        Las Vegas - Seattle | Wed, Dec 2 | Frontier Airlines
        SEA 12:14 PM
        2h 42m
        Nonstop
        LAS 2:56 PM
        Seattle - Las Vegas | Sat, Dec 5 | Frontier Airlines
        NZD 118
        27% off
        NZD 162 NZD 118
      • LAS 6:00 AM
        2h 58m
        Nonstop
        SEA 8:58 AM
        Las Vegas - Seattle | Mon, Nov 16 | Frontier Airlines
        SEA 9:16 PM
        2h 40m
        Nonstop
        LAS 11:56 PM
        Seattle - Las Vegas | Fri, Nov 20 | Frontier Airlines
        NZD 118
        27% off
        NZD 162 NZD 118
      • LAS 6:50 AM
        2h 58m
        Nonstop
        SEA 9:48 AM
        Las Vegas - Seattle | Tue, Nov 17 | Frontier Airlines
        SEA 9:13 PM
        2h 46m
        Nonstop
        LAS 11:59 PM
        Seattle - Las Vegas | Tue, Nov 24 | Frontier Airlines
        NZD 118
        27% off
        NZD 162 NZD 118
      • LAS 6:50 AM
        2h 52m
        Nonstop
        SEA 9:42 AM
        Las Vegas - Seattle | Wed, Oct 28 | Frontier Airlines
        SEA 9:45 PM
        2h 40m
        Nonstop
        LAS 12:25 AM
        Seattle - Las Vegas | Sun, Nov 1 | Frontier Airlines
        NZD 118
        27% off
        NZD 162 NZD 118
      • LAS 6:50 AM
        2h 52m
        Nonstop
        SEA 9:42 AM
        Las Vegas - Seattle | Sat, Oct 31 | Frontier Airlines
        SEA 9:16 PM
        2h 40m
        Nonstop
        LAS 11:56 PM
        Seattle - Las Vegas | Fri, Nov 6 | Frontier Airlines
        NZD 118
        27% off
        NZD 162 NZD 118
      • LAS 1:00 PM
        17h 25m
        1 stop
        SEA 2:00 PM
        Las Vegas - Seattle | Fri, Oct 9 | Normal Airline
        SEA 3:00 PM
        6h
        Nonstop
        LAS 4:00 PM
        Seattle - Las Vegas | Sun, Oct 11 | Normal Airline
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      • Cheapest nonstop
        LAS 6:50 AM
        2h 55m
        Nonstop
        SEA 9:45 AM
        Las Vegas - Seattle | Thu, Oct 29 | Frontier Airlines
        NZD 45 NZD 166
        73% off
        73% off
        NZD 166 NZD 45
      • LAS 8:05 AM
        2h 54m
        Nonstop
        SEA 10:59 AM
        Las Vegas - Seattle | Tue, Oct 27 | Frontier Airlines
        NZD 53 NZD 166
        68% off
        68% off
        NZD 166 NZD 53
      • LAS 7:00 AM
        3h
        Nonstop
        SEA 10:00 AM
        Las Vegas - Seattle | Sun, Oct 25 | Frontier Airlines
        NZD 102 NZD 166
        39% off
        39% off
        NZD 166 NZD 102
      • LAS 7:20 AM
        2h 49m
        Nonstop
        SEA 10:09 AM
        Las Vegas - Seattle | Wed, Nov 18 | Alaska Airlines
        NZD 105
        37% off
        NZD 166 NZD 105
      • LAS 2:11 PM
        2h 43m
        Nonstop
        SEA 4:54 PM
        Las Vegas - Seattle | Wed, Nov 18 | Delta Air Lines
        NZD 108
        35% off
        NZD 166 NZD 108
      • LAS 6:02 AM
        2h 47m
        Nonstop
        SEA 8:49 AM
        Las Vegas - Seattle | Tue, Oct 27 | Alaska Airlines
        NZD 116
        30% off
        NZD 166 NZD 116
      • LAS 7:02 AM
        2h 48m
        Nonstop
        SEA 9:50 AM
        Las Vegas - Seattle | Thu, Oct 29 | Alaska Airlines
        NZD 118
        28% off
        NZD 166 NZD 118
      • LAS 4:05 PM
        2h 51m
        Nonstop
        SEA 6:56 PM
        Las Vegas - Seattle | Thu, Oct 29 | Delta Air Lines
        NZD 119
        28% off
        NZD 166 NZD 119
      • LAS 6:00 AM
        2h 42m
        Nonstop
        SEA 8:42 AM
        Las Vegas - Seattle | Tue, Oct 27 | Delta Air Lines
        NZD 121
        27% off
        NZD 166 NZD 121
      • LAS 11:10 AM
        2h 50m
        Nonstop
        SEA 2:00 PM
        Las Vegas - Seattle | Tue, Nov 10 | Delta Air Lines
        NZD 121
        27% off
        NZD 166 NZD 121
      • LAS 2:55 PM
        27h 59m
        1 stop
        SEA 6:54 PM
        Las Vegas - Seattle | Tue, Nov 17 | Frontier Airlines
        NZD 95
        43% off
        NZD 166 NZD 95
      • LAS 4:54 PM
        25h 51m
        1 stop
        SEA 6:45 PM
        Las Vegas - Seattle | Fri, Oct 16 | Frontier Airlines
        NZD 121
        27% off
        NZD 166 NZD 121
      • LAS 1:00 PM
        17h 25m
        1 stop
        SEA 2:00 PM
        Las Vegas - Seattle | Fri, Oct 9 | Normal Airline
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Flight fares from Harry Reid International Airport to Seattle-Tacoma 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 Harry Reid International Airport to Seattle-Tacoma International Airport

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

The data is based on the average one-way flight prices on Trip.com for flights from Harry Reid International Airport to Seattle-Tacoma 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 Harry Reid International Airport to Seattle-Tacoma International Airport, the best time to book is in December, with an average price of NZD 196. Try to avoid May, when prices are highest, averaging around NZD 404.

NZD 404
NZD 300
NZD 196
NZD 92
    Cheapest
  • NZD 274
    Oct
  • NZD 239
    Nov
  • NZD 196
    Dec
  • NZD 280
    Jan
  • NZD 230
    Feb
  • NZD 272
    Mar
  • NZD 284
    Apr
  • NZD 404
    May
  • NZD 293
    Jun
  • NZD 340
    Jul
  • NZD 241
    Aug
  • NZD 265
    Sep

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

The data is based on the average flight prices on Trip.com from Harry Reid International Airport to Seattle-Tacoma 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 Harry Reid International Airport to Seattle-Tacoma International Airport is usually Wednesday, with average fares typically lower than other days. Try to avoid departing on Sunday, as prices are usually the highest on that day.

NZD 375
NZD 306
NZD 236
NZD 167
    Cheapest
  • NZD 351
    Mon
  • NZD 262
    Tue
  • NZD 236
    Wed
  • NZD 241
    Thu
  • NZD 250
    Fri
  • NZD 269
    Sat
  • NZD 375
    Sun

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

The cheapest airline flying from Harry Reid International Airport to Seattle-Tacoma International Airport is Frontier Airlines (from NZD 58) among 8 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From NZD 58
Alaska Airlines
From NZD 132
Delta Air Lines
From NZD 137
American Airlines
From NZD 158
Hahn Air
From NZD 223
United Airlines
From NZD 240
Sun Country Airlines
From NZD 449
Allegiant Air
From NZD 454

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What is the flight schedule from Harry Reid International Airport to Seattle-Tacoma International Airport?

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL2844

    Harry Reid International Airport

    6:00 AM

    LAS

    2h 51m

    8:51 AM

    SEA

    S M T W T F S
    Search

  2. DL2905

    Harry Reid International Airport

    1:44 PM

    LAS

    2h 50m

    4:34 PM

    SEA

    S M T W T F S
    Search

  3. AS741

    Harry Reid International Airport

    6:02 AM

    LAS

    2h 47m

    8:49 AM

    SEA

    S M T W T F S
    Search

  4. AS701

    Harry Reid International Airport

    7:02 AM

    LAS

    2h 48m

    9:50 AM

    SEA

    S M T W T F S
    Search

  5. DL2880

    Harry Reid International Airport

    4:05 PM

    LAS

    2h 51m

    6:56 PM

    SEA

    S M T W T - S
    Search

  6. F92407

    Harry Reid International Airport

    8:05 AM

    LAS

    2h 54m

    10:59 AM

    SEA

    S - - W T - S
    Search

  7. AA2690

    Harry Reid International Airport

    7:15 AM

    LAS

    1h 17m

    Nonstop

    8:32 AM

    LAX

    S M T W T F S
    Search

  8. AA6476

    Los Angeles International Airport

    10:00 AM

    LAX

    3h 7m

    Nonstop

    1:07 PM

    SEA

    S M T W T F S

  9. AA2218

    Harry Reid International Airport

    2:28 PM

    LAS

    1h 17m

    Nonstop

    3:45 PM

    LAX

    S M T W T F S
    Search

  10. AA6420

    Los Angeles International Airport

    7:35 PM

    LAX

    3h 2m

    Nonstop

    10:37 PM

    SEA

    S M T W T F S

  11. F93540

    Harry Reid International Airport

    3:24 PM

    LAS

    2h 1m

    Nonstop

    6:25 PM

    DEN

    S M T W T F -
    Search

  12. F91175

    Denver International Airport

    1:07 PM

    DEN

    3h 5m

    Nonstop

    3:12 PM

    SEA

    S M T W T F S

  13. F91183

    Harry Reid International Airport

    7:45 PM

    LAS

    1h 20m

    Nonstop

    9:05 PM

    LAX

    S - - W T F S
    Search

  14. F91177

    Los Angeles International Airport

    5:38 PM

    LAX

    3h

    Nonstop

    8:38 PM

    SEA

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

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

Flight distance 1,395.97 km
Cheapest one-way ticket price NZD 45
Cheapest return ticket price NZD 112

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

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

    Harry Reid International Airport to Seattle-Tacoma International Airport takes about 2 hours 13 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 11 daily flights from Harry Reid International Airport (LAS) to Seattle-Tacoma International Airport (SEA).
  • The earliest flight from Harry Reid International Airport to Seattle-Tacoma International Airport departs at 06:00, and the last departs at 22:40, with about 31 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Harry Reid International Airport (LAS) to Seattle-Tacoma International Airport (SEA) is quite popular. Without considering departure times or holidays, tickets cost around NZD 481 in October, the most expensive month to book this route.
    • The distance from Seattle-Tacoma International Airport to downtown is about 17 km. It takes about 30 minutes by taxi.
  • Delta Air Lines is a very popular airline operating an average of 4333 flights per month.
  • One-way flights from Harry Reid International Airport to Seattle-Tacoma International Airport currently start from NZD 45, and round-trip fares start from NZD 112. The current lowest fare is a Frontier Airlines flight departing on Thu, Oct 29; prices may vary depending on availability.
  • Yes. Alaska Airlines, Delta Air Lines and Frontier Airlines operate direct flights from Harry Reid International Airport to Seattle-Tacoma International Airport, with an average flight time of 2 hours 12 minutes, and around 113 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 Harry Reid International Airport to Seattle-Tacoma International Airport is NZD 298. Prices may vary depending on the departure date, airline, and availability.
  • Condor, WestJet and Frontier Airlines are the most popular budget airlines flying from Harry Reid International Airport to Seattle-Tacoma International Airport, with one-way fares starting from NZD 45. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Harry Reid International Airport to Seattle-Tacoma International Airport operates around 118 weekly flights, mainly by Alaska Airlines and Delta Air Lines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Harry Reid International Airport and Seattle-Tacoma 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

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to 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 based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
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.