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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 €23 and round-trip from €107. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      SEA 21:07
      2h 46m
      Direct
      LAS 23:53
      Seattle - Las Vegas | Thu, Dec 3 | Frontier Airlines
      LAS 09:32
      2h 59m
      Direct
      SEA 12:31
      Las Vegas - Seattle | Thu, Dec 10 | Frontier Airlines
      €107 €175
      39% off
      39% off
      €175 €107
    • SEA 10:35
      2h 37m
      Direct
      LAS 13:12
      Seattle - Las Vegas | Tue, Dec 15 | Delta Air Lines
      LAS 16:45
      3h 1m
      Direct
      SEA 19:46
      Las Vegas - Seattle | Mon, Dec 21 | Frontier Airlines
      €111 €175
      37% off
      37% off
      €175 €111
    • SEA 21:01
      2h 38m
      Direct
      LAS 23:39
      Seattle - Las Vegas | Sun, Dec 27 | Frontier Airlines
      LAS 06:00
      2h 58m
      Direct
      SEA 08:58
      Las Vegas - Seattle | Tue, Dec 29 | Delta Air Lines
      €119 €175
      32% off
      32% off
      €175 €119
    • SEA 20:56
      2h 39m
      Direct
      LAS 23:35
      Seattle - Las Vegas | Mon, Dec 14 | Frontier Airlines
      LAS 15:43
      2h 59m
      Direct
      SEA 18:42
      Las Vegas - Seattle | Sat, Dec 19 | Frontier Airlines
      €119
      32% off
      €175 €119
    • SEA 21:07
      2h 46m
      Direct
      LAS 23:53
      Seattle - Las Vegas | Fri, Dec 4 | Frontier Airlines
      LAS 09:32
      2h 59m
      Direct
      SEA 12:31
      Las Vegas - Seattle | Fri, Dec 11 | Frontier Airlines
      €120
      31% off
      €175 €120
    • SEA 20:05
      2h 41m
      Direct
      LAS 22:46
      Seattle - Las Vegas | Mon, Dec 21 | Delta Air Lines
      LAS 10:59
      2h 57m
      Direct
      SEA 13:56
      Las Vegas - Seattle | Wed, Dec 23 | Delta Air Lines
      €120
      31% off
      €175 €120
    • SEA 10:29
      2h 38m
      Direct
      LAS 13:07
      Seattle - Las Vegas | Sat, Jan 9 | Frontier Airlines
      LAS 14:19
      2h 59m
      Direct
      SEA 17:18
      Las Vegas - Seattle | Thu, Jan 14 | Frontier Airlines
      €125
      28% off
      €175 €125
    • SEA 20:56
      2h 39m
      Direct
      LAS 23:35
      Seattle - Las Vegas | Mon, Dec 7 | Frontier Airlines
      LAS 09:32
      2h 59m
      Direct
      SEA 12:31
      Las Vegas - Seattle | Thu, Dec 10 | Frontier Airlines
      €125
      28% off
      €175 €125
    • SEA 21:09
      2h 38m
      Direct
      LAS 23:47
      Seattle - Las Vegas | Sun, Dec 13 | Frontier Airlines
      LAS 14:11
      2h 59m
      Direct
      SEA 17:10
      Las Vegas - Seattle | Sun, Dec 20 | Frontier Airlines
      €128
      27% off
      €175 €128
    • SEA 13:00
      17h 25m
      1 stop
      LAS 14:00
      Seattle - Las Vegas | Thu, Nov 12 | Normal Airline
      LAS 15:00
      6h
      Direct
      SEA 16:00
      Las Vegas - Seattle | Sat, Nov 14 | Normal Airline
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    • Cheapest
      SEA 12:14
      2h 42m
      Direct
      LAS 14:56
      Seattle - Las Vegas | Tue, Nov 17 | Frontier Airlines
      €23 €710
      97% off
      97% off
      €710 €23
    • SEA 21:53
      2h 46m
      Direct
      LAS 00:39
      Seattle - Las Vegas | Sun, Nov 22 | Frontier Airlines
      €55 €92
      40% off
      40% off
      €92 €55
    • SEA 21:53
      2h 46m
      Direct
      LAS 00:39
      Seattle - Las Vegas | Wed, Nov 25 | Frontier Airlines
      €56 €92
      39% off
      39% off
      €92 €56
    • SEA 21:53
      2h 46m
      Direct
      LAS 00:39
      Seattle - Las Vegas | Tue, Nov 24 | Frontier Airlines
      €56
      39% off
      €92 €56
    • SEA 20:05
      2h 41m
      Direct
      LAS 22:46
      Seattle - Las Vegas | Thu, Dec 31 | Delta Air Lines
      €57
      38% off
      €92 €57
    • SEA 07:18
      2h 46m
      Direct
      LAS 10:04
      Seattle - Las Vegas | Wed, Dec 30 | Delta Air Lines
      €57
      92% off
      €710 €57
    • SEA 10:29
      2h 38m
      Direct
      LAS 13:07
      Seattle - Las Vegas | Sat, Jan 9 | Frontier Airlines
      €58
      92% off
      €710 €58
    • SEA 21:53
      2h 46m
      Direct
      LAS 00:39
      Seattle - Las Vegas | Tue, Dec 1 | Frontier Airlines
      €64
      30% off
      €92 €64
    • SEA 20:56
      2h 39m
      Direct
      LAS 23:35
      Seattle - Las Vegas | Mon, Dec 7 | Frontier Airlines
      €64
      91% off
      €710 €64
    • SEA 13:00
      17h 25m
      1 stop
      LAS 14:00
      Seattle - Las Vegas | Thu, Nov 12 | Normal Airline
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    • Cheapest nonstop
      SEA 12:14
      2h 42m
      Direct
      LAS 14:56
      Seattle - Las Vegas | Tue, Nov 17 | Frontier Airlines
      €23 €710
      97% off
      97% off
      €710 €23
    • SEA 21:53
      2h 46m
      Direct
      LAS 00:39
      Seattle - Las Vegas | Sun, Nov 22 | Frontier Airlines
      €55 €92
      40% off
      40% off
      €92 €55
    • SEA 21:53
      2h 46m
      Direct
      LAS 00:39
      Seattle - Las Vegas | Wed, Nov 25 | Frontier Airlines
      €56 €92
      39% off
      39% off
      €92 €56
    • SEA 21:53
      2h 46m
      Direct
      LAS 00:39
      Seattle - Las Vegas | Tue, Nov 24 | Frontier Airlines
      €56
      39% off
      €92 €56
    • SEA 20:05
      2h 41m
      Direct
      LAS 22:46
      Seattle - Las Vegas | Thu, Dec 31 | Delta Air Lines
      €57
      38% off
      €92 €57
    • SEA 07:18
      2h 46m
      Direct
      LAS 10:04
      Seattle - Las Vegas | Wed, Dec 30 | Delta Air Lines
      €57
      92% off
      €710 €57
    • SEA 10:29
      2h 38m
      Direct
      LAS 13:07
      Seattle - Las Vegas | Sat, Jan 9 | Frontier Airlines
      €58
      92% off
      €710 €58
    • SEA 21:53
      2h 46m
      Direct
      LAS 00:39
      Seattle - Las Vegas | Tue, Dec 1 | Frontier Airlines
      €64
      30% off
      €92 €64
    • SEA 20:56
      2h 39m
      Direct
      LAS 23:35
      Seattle - Las Vegas | Mon, Dec 7 | Frontier Airlines
      €64
      91% off
      €710 €64
    • SEA 13:00
      17h 25m
      1 stop
      LAS 14:00
      Seattle - Las Vegas | Thu, Nov 12 | Normal Airline
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    • Cheapest nonstop
      SEA 12:14
      2h 42m
      Direct
      LAS 14:56
      Seattle - Las Vegas | Tue, Nov 17 | Frontier Airlines
      €23 €710
      97% off
      97% off
      €710 €23
    • SEA 07:18
      2h 46m
      Direct
      LAS 10:04
      Seattle - Las Vegas | Wed, Dec 30 | Delta Air Lines
      €57 €710
      92% off
      92% off
      €710 €57
    • SEA 10:29
      2h 38m
      Direct
      LAS 13:07
      Seattle - Las Vegas | Sat, Jan 9 | Frontier Airlines
      €58 €710
      92% off
      92% off
      €710 €58
    • SEA 20:56
      2h 39m
      Direct
      LAS 23:35
      Seattle - Las Vegas | Mon, Dec 7 | Frontier Airlines
      €64
      91% off
      €710 €64
    • SEA 21:53
      2h 38m
      Direct
      LAS 00:31
      Seattle - Las Vegas | Sun, Dec 13 | Frontier Airlines
      €67
      91% off
      €710 €67
    • SEA 12:14
      2h 42m
      Direct
      LAS 14:56
      Seattle - Las Vegas | Wed, Nov 18 | Frontier Airlines
      €68
      90% off
      €710 €68
    • SEA 07:15
      2h 44m
      Direct
      LAS 09:59
      Seattle - Las Vegas | Tue, Dec 15 | Delta Air Lines
      €102
      86% off
      €710 €102
    • SEA 18:25
      2h 40m
      Direct
      LAS 21:05
      Seattle - Las Vegas | Tue, Dec 22 | Frontier Airlines
      €133
      81% off
      €710 €133
    • SEA 18:25
      2h 40m
      Direct
      LAS 21:05
      Seattle - Las Vegas | Mon, Dec 28 | Frontier Airlines
      €138
      81% off
      €710 €138
    • SEA 13:00
      17h 25m
      1 stop
      LAS 14:00
      Seattle - Las Vegas | Thu, Nov 12 | Normal Airline
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    • Cheapest nonstop
      SEA 12:14
      2h 42m
      Direct
      LAS 14:56
      Seattle - Las Vegas | Tue, Nov 17 | Frontier Airlines
      €23 €432
      95% off
      95% off
      €432 €23
    • SEA 12:14
      2h 42m
      Direct
      LAS 14:56
      Seattle - Las Vegas | Wed, Nov 11 | Frontier Airlines
      €67 €432
      84% off
      84% off
      €432 €67
    • SEA 21:13
      2h 46m
      Direct
      LAS 23:59
      Seattle - Las Vegas | Sun, Nov 15 | Frontier Airlines
      €120 €432
      72% off
      72% off
      €432 €120
    • SEA 21:13
      2h 46m
      Direct
      LAS 23:59
      Seattle - Las Vegas | Mon, Nov 16 | Frontier Airlines
      €120
      72% off
      €432 €120
    • SEA 14:43
      2h 31m
      Direct
      LAS 17:14
      Seattle - Las Vegas | Tue, Nov 17 | Alaska Airlines
      €158
      63% off
      €432 €158
    • SEA 07:21
      2h 39m
      Direct
      LAS 10:00
      Seattle - Las Vegas | Tue, Nov 17 | Delta Air Lines
      €160
      63% off
      €432 €160
    • SEA 14:43
      2h 31m
      Direct
      LAS 17:14
      Seattle - Las Vegas | Sun, Nov 15 | Alaska Airlines
      €188
      56% off
      €432 €188
    • SEA 20:07
      2h 38m
      Direct
      LAS 22:45
      Seattle - Las Vegas | Sat, Nov 14 | Delta Air Lines
      €201
      53% off
      €432 €201
    • SEA 20:07
      2h 38m
      Direct
      LAS 22:45
      Seattle - Las Vegas | Sun, Nov 15 | Delta Air Lines
      €234
      46% off
      €432 €234
    • SEA 13:00
      17h 25m
      1 stop
      LAS 14:00
      Seattle - Las Vegas | Thu, Nov 12 | Normal Airline
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    • SEA 16:36
      2h 27m
      Direct
      LAS 19:03
      Seattle - Las Vegas | Sat, Nov 28 | Delta Air Lines
      €525 €710
      26% off
      26% off
      €710 €525
    • SEA 15:25
      2h 32m
      Direct
      LAS 17:57
      Seattle - Las Vegas | Wed, Dec 30 | Delta Air Lines
      €68 €92
      26% off
      26% off
      €92 €68
    • SEA 10:29
      2h 38m
      Direct
      LAS 13:07
      Seattle - Las Vegas | Sat, Jan 9 | Frontier Airlines
      €58 €710
      92% off
      92% off
      €710 €58
    • SEA 21:53
      2h 38m
      Direct
      LAS 00:31
      Seattle - Las Vegas | Mon, Dec 14 | Frontier Airlines
      €67
      27% off
      €92 €67
    • SEA 19:57
      2h 38m
      Direct
      LAS 22:35
      Seattle - Las Vegas | Sun, Jan 3 | Frontier Airlines
      €67
      27% off
      €92 €67
    • SEA 21:53
      2h 38m
      Direct
      LAS 00:31
      Seattle - Las Vegas | Sun, Dec 13 | Frontier Airlines
      €67
      91% off
      €710 €67
    • SEA 20:10
      2h 38m
      Direct
      LAS 22:48
      Seattle - Las Vegas | Sun, Nov 15 | Delta Air Lines
      €68
      26% off
      €92 €68
    • SEA 20:56
      2h 39m
      Direct
      LAS 23:35
      Seattle - Las Vegas | Mon, Dec 7 | Frontier Airlines
      €64
      91% off
      €710 €64
    • SEA 20:56
      2h 39m
      Direct
      LAS 23:35
      Seattle - Las Vegas | Tue, Dec 8 | Frontier Airlines
      €65
      28% off
      €92 €65
    • SEA 13:00
      17h 25m
      1 stop
      LAS 14:00
      Seattle - Las Vegas | Thu, Nov 12 | Normal Airline
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Displayed flight fares from Seattle to Las Vegas are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

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 October, when the average price can reach €186.

€186
€137
€88
€39
    Cheapest
  • €117
    Nov
  • €134
    Dec
  • €121
    Jan
  • €88
    Feb
  • €133
    Mar
  • €136
    Apr
  • €139
    May
  • €155
    Jun
  • €172
    Jul
  • €148
    Aug
  • €143
    Sep
  • €186
    Oct

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 €140. May is usually the most expensive month, with an average price reaching €345.

€345
€243
€140
€38
    Cheapest
  • €333
    Nov
  • €140
    Dec
  • €222
    Jan
  • €219
    Feb
  • €295
    Mar
  • €149
    Apr
  • €345
    May
  • €267
    Jun
  • €292
    Jul
  • €142
    Aug
  • €239
    Sep
  • €326
    Oct

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.

€178
€145
€111
€78
  • €111
    Mon
  • €124
    Tue
  • €134
    Wed
  • €153
    Thu
  • €178
    Fri
  • €137
    Sat
  • €146
    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 €55) among 7 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From €55
Delta Air Lines
From €57
Alaska Airlines
From €81
American Airlines
From €103
Hahn Air
From €129
United Airlines
From €130
Sun Country Airlines
From €206

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. DL2955

    Seattle-Tacoma International Airport

    16:15

    SEA

    2h 31m

    18:46

    LAS

    S M T W T F S
    Search

  2. DL2949

    Seattle-Tacoma International Airport

    20:10

    SEA

    2h 38m

    22:48

    LAS

    S M T W T F S
    Search

  3. F94204

    Seattle-Tacoma International Airport

    21:44

    SEA

    2h 36m

    00:20

    LAS

    S - - W T - S
    Search

  4. DL3707

    Seattle-Tacoma International Airport

    14:57

    SEA

    2h 16m

    Direct

    17:13

    SFO

    S M T W T F S
    Search

  5. F94402

    San Francisco International Airport

    17:37

    SFO

    1h 51m

    Direct

    19:28

    LAS

    - M T - - F -

  6. AS619

    Seattle-Tacoma International Airport

    07:30

    SEA

    2h 15m

    Direct

    09:45

    SFO

    S M T W T F S
    Search

  7. F92486

    San Francisco International Airport

    15:30

    SFO

    1h 42m

    Direct

    17:12

    LAS

    S M T W T F S
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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 1,395.97km
Cheapest one-way ticket price €23
Cheapest return ticket price €107

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 1 minute on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 12 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 05:40, and the last departs at 21:34, 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 €241 in November, 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 €55, and round-trip fares start from €107. 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 and Frontier Airlines operate direct flights from Seattle-Tacoma International Airport to Harry Reid International Airport, with an average flight time of 2 hours, and around 103 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 €165. Prices may vary depending on the departure date, airline, and availability.
  • Condor, Frontier Airlines 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 €55. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Seattle-Tacoma International Airport to Harry Reid International Airport operates around 107 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.

Find Cheap Flights with Trip.com

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

Book with no extra fees

Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, 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 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.