Trip.com
>
Flights
>
United States
>
Washington
>
Flights to Seattle
>
Las Vegas to Seattle flight
>
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 CAD 35 and round-trip from CAD 68. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        LAS 09:39
        2h 58m
        Direct
        SEA 12:37
        Las Vegas - Seattle | Sat, Nov 21 | Frontier Airlines
        SEA 21:53
        2h 46m
        Direct
        LAS 00:39
        Seattle - Las Vegas | Mon, Nov 23 | Frontier Airlines
        CAD 68 CAD 243
        72% off
        72% off
        CAD 243 CAD 68
      • LAS 19:05
        2h 50m
        Direct
        SEA 21:55
        Las Vegas - Seattle | Sat, Nov 21 | Delta Air Lines
        SEA 21:53
        2h 46m
        Direct
        LAS 00:39
        Seattle - Las Vegas | Mon, Nov 23 | Frontier Airlines
        CAD 132 CAD 243
        46% off
        46% off
        CAD 243 CAD 132
      • LAS 07:02
        2h 48m
        Direct
        SEA 09:50
        Las Vegas - Seattle | Fri, Oct 30 | Alaska Airlines
        SEA 21:34
        2h 46m
        Direct
        LAS 00:20
        Seattle - Las Vegas | Sun, Nov 1 | Frontier Airlines
        CAD 136 CAD 243
        44% off
        44% off
        CAD 243 CAD 136
      • LAS 19:15
        2h 50m
        Direct
        SEA 22:05
        Las Vegas - Seattle | Fri, Oct 30 | Delta Air Lines
        SEA 21:34
        2h 46m
        Direct
        LAS 00:20
        Seattle - Las Vegas | Sun, Nov 1 | Frontier Airlines
        CAD 137
        44% off
        CAD 243 CAD 137
      • LAS 06:00
        2h 58m
        Direct
        SEA 08:58
        Las Vegas - Seattle | Thu, Oct 15 | Frontier Airlines
        SEA 17:20
        2h 33m
        Direct
        LAS 19:53
        Seattle - Las Vegas | Sat, Oct 17 | Alaska Airlines
        CAD 154
        37% off
        CAD 243 CAD 154
      • LAS 06:50
        2h 55m
        Direct
        SEA 09:45
        Las Vegas - Seattle | Fri, Oct 30 | Frontier Airlines
        SEA 21:34
        2h 46m
        Direct
        LAS 00:20
        Seattle - Las Vegas | Sun, Nov 1 | Frontier Airlines
        CAD 159
        35% off
        CAD 243 CAD 159
      • LAS 07:00
        2h 50m
        Direct
        SEA 09:50
        Las Vegas - Seattle | Sat, Nov 21 | Alaska Airlines
        SEA 21:53
        2h 46m
        Direct
        LAS 00:39
        Seattle - Las Vegas | Mon, Nov 23 | Frontier Airlines
        CAD 173
        28% off
        CAD 243 CAD 173
      • LAS 16:09
        2h 52m
        Direct
        SEA 19:01
        Las Vegas - Seattle | Fri, Nov 20 | Delta Air Lines
        SEA 19:51
        2h 30m
        Direct
        LAS 22:21
        Seattle - Las Vegas | Sun, Nov 22 | Alaska Airlines
        CAD 189
        22% off
        CAD 243 CAD 189
      • LAS 08:05
        2h 54m
        Direct
        SEA 10:59
        Las Vegas - Seattle | Wed, Nov 11 | Frontier Airlines
        SEA 20:09
        22h 21m
        1 stop
        LAS 18:30
        Seattle - Las Vegas | Fri, Nov 13 | Frontier Airlines
        CAD 158
        35% off
        CAD 243 CAD 158
      • LAS 06:30
        12h 3m
        1 stop
        SEA 18:33
        Las Vegas - Seattle | Thu, Nov 12 | Frontier Airlines
        SEA 19:48
        15h 30m
        1 stop
        LAS 11:18
        Seattle - Las Vegas | Tue, Nov 17 | Frontier Airlines
        CAD 180
        26% off
        CAD 243 CAD 180
      • LAS 08:00
        10h 33m
        1 stop
        SEA 18:33
        Las Vegas - Seattle | Sat, Nov 14 | Frontier Airlines
        SEA 19:48
        22h 51m
        1 stop
        LAS 18:39
        Seattle - Las Vegas | Tue, Nov 17 | Frontier Airlines
        CAD 185
        24% off
        CAD 243 CAD 185
      • LAS 13:00
        17h 25m
        1 stop
        SEA 14:00
        Las Vegas - Seattle | Thu, Oct 15 | Normal Airline
        SEA 15:00
        6h
        Direct
        LAS 16:00
        Seattle - Las Vegas | Sat, Oct 17 | Normal Airline
        Find more flights
        Find more flights
      • Cheapest nonstop
        LAS 08:05
        2h 54m
        Direct
        SEA 10:59
        Las Vegas - Seattle | Mon, Nov 2 | Frontier Airlines
        CAD 35 CAD 122
        71% off
        71% off
        CAD 122 CAD 35
      • LAS 06:50
        2h 55m
        Direct
        SEA 09:45
        Las Vegas - Seattle | Sat, Oct 31 | Frontier Airlines
        CAD 36 CAD 122
        70% off
        70% off
        CAD 122 CAD 36
      • LAS 08:05
        2h 54m
        Direct
        SEA 10:59
        Las Vegas - Seattle | Fri, Oct 30 | Frontier Airlines
        CAD 42 CAD 122
        66% off
        66% off
        CAD 122 CAD 42
      • LAS 06:50
        2h 55m
        Direct
        SEA 09:45
        Las Vegas - Seattle | Sun, Nov 1 | Frontier Airlines
        CAD 44
        64% off
        CAD 122 CAD 44
      • LAS 07:00
        3h
        Direct
        SEA 10:00
        Las Vegas - Seattle | Tue, Oct 27 | Frontier Airlines
        CAD 82
        33% off
        CAD 122 CAD 82
      • LAS 07:20
        2h 49m
        Direct
        SEA 10:09
        Las Vegas - Seattle | Fri, Nov 20 | Alaska Airlines
        CAD 84
        31% off
        CAD 122 CAD 84
      • LAS 14:11
        2h 43m
        Direct
        SEA 16:54
        Las Vegas - Seattle | Fri, Nov 20 | Delta Air Lines
        CAD 87
        28% off
        CAD 122 CAD 87
      • LAS 19:05
        2h 55m
        Direct
        SEA 22:00
        Las Vegas - Seattle | Thu, Dec 10 | Delta Air Lines
        CAD 90
        26% off
        CAD 122 CAD 90
      • LAS 07:02
        2h 48m
        Direct
        SEA 09:50
        Las Vegas - Seattle | Sat, Oct 31 | Alaska Airlines
        CAD 94
        23% off
        CAD 122 CAD 94
      • LAS 07:02
        2h 48m
        Direct
        SEA 09:50
        Las Vegas - Seattle | Sun, Nov 1 | Alaska Airlines
        CAD 94
        23% off
        CAD 122 CAD 94
      • LAS 07:02
        2h 48m
        Direct
        SEA 09:50
        Las Vegas - Seattle | Mon, Nov 2 | Alaska Airlines
        CAD 95
        22% off
        CAD 122 CAD 95
      • LAS 08:00
        10h 33m
        1 stop
        SEA 18:33
        Las Vegas - Seattle | Thu, Nov 12 | Frontier Airlines
        CAD 57
        53% off
        CAD 122 CAD 57
      • LAS 13:00
        17h 25m
        1 stop
        SEA 14:00
        Las Vegas - Seattle | Thu, Oct 15 | Normal Airline
        Find more flights
        Find more flights

Flight prices from Harry Reid International Airport to Seattle-Tacoma International Airport are based on the average fares across airlines for the next three months, based on Trip.com’s latest data.

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

Which month has the cheapest one-way flights from Harry Reid International Airport to Seattle-Tacoma International Airport?

The data is based on Trip.com data from the past 12 months and shows the average one-way fares by month from Harry Reid International Airport to Seattle-Tacoma International Airport.

Based on Trip.com data from the past 12 months, the cheapest one-way flights from Harry Reid International Airport to Seattle-Tacoma International Airport are usually in December, with an average price of CAD 157. May sees the highest fares, around CAD 323.

CAD 323
CAD 240
CAD 157
CAD 74
    Cheapest
  • CAD 216
    Oct
  • CAD 191
    Nov
  • CAD 157
    Dec
  • CAD 224
    Jan
  • CAD 184
    Feb
  • CAD 217
    Mar
  • CAD 228
    Apr
  • CAD 323
    May
  • CAD 234
    Jun
  • CAD 272
    Jul
  • CAD 193
    Aug
  • CAD 212
    Sep

Which day of the week has the cheapest flights from Harry Reid International Airport to Seattle-Tacoma International Airport?

The data is based on Trip.com data from the past 12 months and shows the average fares by each day of the week from Harry Reid International Airport to Seattle-Tacoma International Airport.

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

CAD 302
CAD 245
CAD 188
CAD 131
    Cheapest
  • CAD 280
    Mon
  • CAD 209
    Tue
  • CAD 188
    Wed
  • CAD 195
    Thu
  • CAD 197
    Fri
  • CAD 211
    Sat
  • CAD 302
    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 CAD 35) among 8 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From CAD 35
Alaska Airlines
From CAD 84
Delta Air Lines
From CAD 87
American Airlines
From CAD 106
Hahn Air
From CAD 169
United Airlines
From CAD 207
Air Canada
From CAD 454
Westjet
From CAD 781

Find more flights and airlines

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. DL2905

    Harry Reid International Airport

    13:44

    LAS

    2h 50m

    16:34

    SEA

    S M T W T F S
    Search

  2. AS701

    Harry Reid International Airport

    07:00

    LAS

    2h 51m

    09:51

    SEA

    S M T W T F S
    Search

  3. F92407

    Harry Reid International Airport

    08:05

    LAS

    2h 54m

    10:59

    SEA

    S - - W T - S
    Search

  4. F93291

    Harry Reid International Airport

    06:30

    LAS

    1h 18m

    Direct

    07:48

    LAX

    S M T W T F S
    Search

  5. F91177

    Los Angeles International Airport

    17:38

    LAX

    3h

    Direct

    20:38

    SEA

    S M T W T F S

  6. F92263

    Harry Reid International Airport

    14:13

    LAS

    1h 21m

    Direct

    15:34

    LAX

    S M T W T F S
    Search

  7. F91177

    Los Angeles International Airport

    17:38

    LAX

    3h

    Direct

    20:38

    SEA

    S M T W T F S
Find more flights and airlines

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 1,395.97km
Cheapest one-way ticket price CAD 35
Cheapest return ticket price CAD 68

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 12 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 10 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 22:45, 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 Harry Reid International Airport (LAS) to Seattle-Tacoma International Airport (SEA) is quite popular. Without considering departure times or holidays, tickets cost around CAD 387 in October, the most expensive month to book this route.
  • The earliest flight departs from Harry Reid International Airport (LAS) at 05:42 and arrives in Seattle-Tacoma International Airport (SEA) at 08:20.
  • The latest flight departs from Harry Reid International Airport (LAS) at 21:15 and arrives in Seattle-Tacoma International Airport (SEA) at 00:06.
    • The distance from Seattle-Tacoma International Airport to downtown is about 17km, by taxi about 30 minutes.
  • 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 CAD 35, and round-trip fares start from CAD 68. The current lowest fare is a Frontier Airlines flight departing on Mon, Nov 2; 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 9 minutes, and around 119 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 CAD 235. 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 CAD 35. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Harry Reid International Airport to Seattle-Tacoma International Airport operates around 117 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.

Popular Destinations & Recommendations

Note: Prices shown on this page are the lowest estimated prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

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

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and with many routes refreshed in real time. The more popular the route, the more accurate 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.