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Seattle-Tacoma International Airport to Harry Reid International Airport flight
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Seattle-Tacoma International Airport to Harry Reid International Airport Flights Info

Cheapest one-way
€23
Frontier Airlines Frontier Airlines 2h 42m · Direct Wed, Nov 18
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Cheapest return
€53
Frontier Airlines Frontier Airlines 2h 46m · Direct Fri, Dec 4 - Fri, Dec 11
Book Now
Best time to book
February
Cheapest
Recommended airlines
Frontier Airlines Frontier AirlinesCheapest· From €23 Alaska Airlines Alaska AirlinesMost booked

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 €53. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      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
      €53 €140
      62% off
      62% off
      €140 €53
    • SEA 20:21
      2h 33m
      Direct
      LAS 22:54
      Seattle - Las Vegas | Fri, Dec 4 | Alaska Airlines
      LAS 09:32
      2h 59m
      Direct
      SEA 12:31
      Las Vegas - Seattle | Fri, Dec 11 | Frontier Airlines
      €84 €140
      40% off
      40% off
      €140 €84
    • SEA 20:56
      2h 39m
      Direct
      LAS 23:35
      Seattle - Las Vegas | Mon, Dec 7 | Frontier Airlines
      LAS 08:30
      2h 55m
      Direct
      SEA 11:25
      Las Vegas - Seattle | Fri, Dec 11 | Alaska Airlines
      €85 €140
      39% off
      39% off
      €140 €85
    • SEA 18:03
      2h 30m
      Direct
      LAS 20:33
      Seattle - Las Vegas | Sat, Dec 5 | Alaska Airlines
      LAS 09:32
      2h 59m
      Direct
      SEA 12:31
      Las Vegas - Seattle | Thu, Dec 10 | Frontier Airlines
      €85
      39% off
      €140 €85
    • SEA 20:06
      2h 39m
      Direct
      LAS 22:45
      Seattle - Las Vegas | Sat, Dec 5 | Delta Air Lines
      LAS 09:32
      2h 59m
      Direct
      SEA 12:31
      Las Vegas - Seattle | Thu, Dec 10 | Frontier Airlines
      €86
      39% off
      €140 €86
    • SEA 21:09
      2h 38m
      Direct
      LAS 23:47
      Seattle - Las Vegas | Sun, Dec 6 | Frontier Airlines
      LAS 09:34
      2h 55m
      Direct
      SEA 12:29
      Las Vegas - Seattle | Wed, Dec 9 | Alaska Airlines
      €90
      36% off
      €140 €90
    • SEA 21:09
      2h 38m
      Direct
      LAS 23:47
      Seattle - Las Vegas | Thu, Dec 10 | Frontier Airlines
      LAS 09:17
      2h 59m
      Direct
      SEA 12:16
      Las Vegas - Seattle | Mon, Dec 14 | Frontier Airlines
      €111
      21% off
      €140 €111
    • SEA 14:35
      2h 29m
      Direct
      LAS 17:04
      Seattle - Las Vegas | Wed, Dec 2 | Alaska Airlines
      LAS 08:30
      2h 55m
      Direct
      SEA 11:25
      Las Vegas - Seattle | Sat, Dec 5 | Alaska Airlines
      €117
      16% off
      €140 €117
    • 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
      €121
      14% off
      €140 €121
    • SEA 13:00
      17h 25m
      1 stop
      LAS 14:00
      Seattle - Las Vegas | Mon, Nov 16 | Normal Airline
      LAS 15:00
      6h
      Direct
      SEA 16:00
      Las Vegas - Seattle | Wed, Nov 18 | Normal Airline
      Find more flights
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    • Cheapest
      SEA 12:14
      2h 42m
      Direct
      LAS 14:56
      Seattle - Las Vegas | Wed, Nov 18 | Frontier Airlines
      €23 €613
      96% off
      96% off
      €613 €23
    • Cheapest
      SEA 12:14
      2h 42m
      Direct
      LAS 14:56
      Seattle - Las Vegas | Tue, Nov 17 | Frontier Airlines
      €23 €613
      96% off
      96% off
      €613 €23
    • SEA 21:09
      2h 38m
      Direct
      LAS 23:47
      Seattle - Las Vegas | Sat, Dec 12 | Frontier Airlines
      €26 €74
      65% off
      65% off
      €74 €26
    • SEA 20:56
      2h 39m
      Direct
      LAS 23:35
      Seattle - Las Vegas | Tue, Dec 8 | Frontier Airlines
      €53
      28% off
      €74 €53
    • SEA 21:09
      2h 38m
      Direct
      LAS 23:47
      Seattle - Las Vegas | Mon, Dec 14 | Frontier Airlines
      €55
      26% off
      €74 €55
    • SEA 21:53
      2h 38m
      Direct
      LAS 00:31
      Seattle - Las Vegas | Sun, Dec 13 | Frontier Airlines
      €55
      91% off
      €613 €55
    • SEA 21:53
      2h 46m
      Direct
      LAS 00:39
      Seattle - Las Vegas | Tue, Nov 24 | Frontier Airlines
      €56
      24% off
      €74 €56
    • SEA 21:53
      2h 46m
      Direct
      LAS 00:39
      Seattle - Las Vegas | Sun, Nov 22 | Frontier Airlines
      €56
      24% off
      €74 €56
    • SEA 16:31
      2h 34m
      Direct
      LAS 19:05
      Seattle - Las Vegas | Thu, Dec 3 | Delta Air Lines
      €58
      22% off
      €74 €58
    • SEA 13:00
      17h 25m
      1 stop
      LAS 14:00
      Seattle - Las Vegas | Mon, Nov 16 | Normal Airline
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    • Cheapest nonstop
      SEA 12:14
      2h 42m
      Direct
      LAS 14:56
      Seattle - Las Vegas | Wed, Nov 18 | Frontier Airlines
      €23 €613
      96% off
      96% off
      €613 €23
    • SEA 12:14
      2h 42m
      Direct
      LAS 14:56
      Seattle - Las Vegas | Tue, Nov 17 | Frontier Airlines
      €23 €613
      96% off
      96% off
      €613 €23
    • SEA 21:09
      2h 38m
      Direct
      LAS 23:47
      Seattle - Las Vegas | Sat, Dec 12 | Frontier Airlines
      €26 €74
      65% off
      65% off
      €74 €26
    • SEA 20:56
      2h 39m
      Direct
      LAS 23:35
      Seattle - Las Vegas | Tue, Dec 8 | Frontier Airlines
      €53
      28% off
      €74 €53
    • SEA 21:09
      2h 38m
      Direct
      LAS 23:47
      Seattle - Las Vegas | Mon, Dec 14 | Frontier Airlines
      €55
      26% off
      €74 €55
    • SEA 21:53
      2h 38m
      Direct
      LAS 00:31
      Seattle - Las Vegas | Sun, Dec 13 | Frontier Airlines
      €55
      91% off
      €613 €55
    • SEA 21:53
      2h 46m
      Direct
      LAS 00:39
      Seattle - Las Vegas | Tue, Nov 24 | Frontier Airlines
      €56
      24% off
      €74 €56
    • SEA 21:53
      2h 46m
      Direct
      LAS 00:39
      Seattle - Las Vegas | Sun, Nov 22 | Frontier Airlines
      €56
      24% off
      €74 €56
    • SEA 16:31
      2h 34m
      Direct
      LAS 19:05
      Seattle - Las Vegas | Thu, Dec 3 | Delta Air Lines
      €58
      22% off
      €74 €58
    • SEA 13:00
      17h 25m
      1 stop
      LAS 14:00
      Seattle - Las Vegas | Mon, Nov 16 | Normal Airline
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    • Cheapest nonstop
      SEA 12:14
      2h 42m
      Direct
      LAS 14:56
      Seattle - Las Vegas | Wed, Nov 18 | Frontier Airlines
      €23 €613
      96% off
      96% off
      €613 €23
    • SEA 12:14
      2h 42m
      Direct
      LAS 14:56
      Seattle - Las Vegas | Tue, Nov 17 | Frontier Airlines
      €23 €613
      96% off
      96% off
      €613 €23
    • SEA 21:53
      2h 38m
      Direct
      LAS 00:31
      Seattle - Las Vegas | Sun, Dec 13 | Frontier Airlines
      €55 €613
      91% off
      91% off
      €613 €55
    • SEA 10:29
      2h 38m
      Direct
      LAS 13:07
      Seattle - Las Vegas | Sat, Jan 9 | Frontier Airlines
      €59
      90% off
      €613 €59
    • SEA 20:56
      2h 39m
      Direct
      LAS 23:35
      Seattle - Las Vegas | Mon, Dec 7 | Frontier Airlines
      €65
      89% off
      €613 €65
    • SEA 11:53
      2h 39m
      Direct
      LAS 14:32
      Seattle - Las Vegas | Sun, Jan 10 | Frontier Airlines
      €68
      89% off
      €613 €68
    • SEA 07:15
      2h 44m
      Direct
      LAS 09:59
      Seattle - Las Vegas | Tue, Dec 15 | Delta Air Lines
      €103
      83% off
      €613 €103
    • SEA 07:18
      2h 46m
      Direct
      LAS 10:04
      Seattle - Las Vegas | Wed, Dec 30 | Delta Air Lines
      €116
      81% off
      €613 €116
    • SEA 07:18
      2h 46m
      Direct
      LAS 10:04
      Seattle - Las Vegas | Mon, Dec 28 | Delta Air Lines
      €117
      81% off
      €613 €117
    • SEA 13:00
      17h 25m
      1 stop
      LAS 14:00
      Seattle - Las Vegas | Mon, Nov 16 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      SEA 14:43
      2h 31m
      Direct
      LAS 17:14
      Seattle - Las Vegas | Sun, Nov 15 | Alaska Airlines
      €437 €503
      13% off
      13% off
      €503 €437
    • SEA 20:07
      2h 38m
      Direct
      LAS 22:45
      Seattle - Las Vegas | Sun, Nov 15 | Delta Air Lines
      €337 €503
      33% off
      33% off
      €503 €337
    • SEA 21:13
      2h 46m
      Direct
      LAS 23:59
      Seattle - Las Vegas | Mon, Nov 16 | Frontier Airlines
      €70 €503
      86% off
      86% off
      €503 €70
    • SEA 07:21
      2h 39m
      Direct
      LAS 10:00
      Seattle - Las Vegas | Tue, Nov 17 | Delta Air Lines
      €159
      68% off
      €503 €159
    • SEA 12:14
      2h 42m
      Direct
      LAS 14:56
      Seattle - Las Vegas | Tue, Nov 17 | Frontier Airlines
      €23
      95% off
      €503 €23
    • SEA 12:14
      2h 42m
      Direct
      LAS 14:56
      Seattle - Las Vegas | Wed, Nov 18 | Frontier Airlines
      €23
      95% off
      €503 €23
    • SEA 10:50
      4h 41m
      1 stop
      LAS 15:31
      Seattle - Las Vegas | Thu, Nov 19 | Frontier Airlines
      €202
      60% off
      €503 €202
    • SEA 20:07
      2h 38m
      Direct
      LAS 22:45
      Seattle - Las Vegas | Thu, Nov 19 | Delta Air Lines
      €337
      33% off
      €503 €337
    • SEA 18:30
      2h 30m
      Direct
      LAS 21:00
      Seattle - Las Vegas | Fri, Nov 20 | Alaska Airlines
      €249
      50% off
      €503 €249
    • SEA 13:00
      17h 25m
      1 stop
      LAS 14:00
      Seattle - Las Vegas | Mon, Nov 16 | Normal Airline
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    • SEA 16:36
      2h 27m
      Direct
      LAS 19:03
      Seattle - Las Vegas | Sat, Nov 28 | Delta Air Lines
      €533 €613
      13% off
      13% off
      €613 €533
    • SEA 14:35
      2h 29m
      Direct
      LAS 17:04
      Seattle - Las Vegas | Tue, Dec 8 | Alaska Airlines
      €63 €74
      15% off
      15% off
      €74 €63
    • SEA 19:03
      2h 30m
      Direct
      LAS 21:33
      Seattle - Las Vegas | Sat, Dec 12 | Alaska Airlines
      €63 €74
      15% off
      15% off
      €74 €63
    • SEA 18:03
      2h 30m
      Direct
      LAS 20:33
      Seattle - Las Vegas | Thu, Dec 10 | Alaska Airlines
      €63
      15% off
      €74 €63
    • SEA 18:03
      2h 30m
      Direct
      LAS 20:33
      Seattle - Las Vegas | Tue, Dec 15 | Alaska Airlines
      €127
      79% off
      €613 €127
    • SEA 16:31
      2h 34m
      Direct
      LAS 19:05
      Seattle - Las Vegas | Thu, Dec 3 | Delta Air Lines
      €58
      22% off
      €74 €58
    • SEA 21:09
      2h 38m
      Direct
      LAS 23:47
      Seattle - Las Vegas | Sat, Dec 12 | Frontier Airlines
      €26
      65% off
      €74 €26
    • SEA 21:09
      2h 38m
      Direct
      LAS 23:47
      Seattle - Las Vegas | Mon, Dec 14 | Frontier Airlines
      €55
      26% off
      €74 €55
    • SEA 21:53
      2h 38m
      Direct
      LAS 00:31
      Seattle - Las Vegas | Sun, Dec 13 | Frontier Airlines
      €55
      91% off
      €613 €55
    • SEA 13:00
      17h 25m
      1 stop
      LAS 14:00
      Seattle - Las Vegas | Mon, Nov 16 | 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.

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 €23) among 3 carriers operating this route. Based on Trip.com's latest 7-day flight data.
easyJet logo easyJet Wizz Air UK logo Wizz Air UK British Airways logo British Airways Jet2.com logo Jet2.com Virgin Atlantic logo Virgin Atlantic
Alaska Airlines logo Alaska Airlines Frontier Airlines logo Frontier Airlines Delta Air Lines logo Delta Air Lines

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

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 €142. May is usually the most expensive month, with an average price reaching €350.

€350
€246
€142
€38
    Cheapest
  • €338
    Nov
  • €142
    Dec
  • €226
    Jan
  • €222
    Feb
  • €300
    Mar
  • €151
    Apr
  • €350
    May
  • €271
    Jun
  • €297
    Jul
  • €144
    Aug
  • €243
    Sep
  • €331
    Oct

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 €89. It is best to avoid October, when the average price can reach €189.

€189
€139
€89
€39
    Cheapest
  • €119
    Nov
  • €136
    Dec
  • €123
    Jan
  • €89
    Feb
  • €135
    Mar
  • €138
    Apr
  • €141
    May
  • €157
    Jun
  • €175
    Jul
  • €151
    Aug
  • €145
    Sep
  • €189
    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.

€180
€147
€114
€81
  • €114
    Mon
  • €126
    Tue
  • €138
    Wed
  • €160
    Thu
  • €180
    Fri
  • €139
    Sat
  • €148
    Sun

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. F94204

    Seattle-Tacoma International Airport

    21:28

    SEA

    2h 39m

    00:07

    LAS

    S - - W T F S
    Search

  3. DL3707

    Seattle-Tacoma International Airport

    14:57

    SEA

    2h 16m

    Direct

    17:13

    SFO

    S M T W T F S
    Search

  4. F94402

    San Francisco International Airport

    18:30

    SFO

    1h 39m

    Direct

    20:09

    LAS

    - M T - T F -

  5. F91916

    Seattle-Tacoma International Airport

    18:39

    SEA

    2h 56m

    Direct

    22:35

    DEN

    - - - - T F -
    Search

  6. F9777

    Denver International Airport

    22:44

    DEN

    2h 1m

    Direct

    23:45

    LAS

    S M T W T F S

  7. AS680

    Seattle-Tacoma International Airport

    15:51

    SEA

    2h 13m

    Direct

    18:04

    SFO

    S M T W T - S
    Search

  8. F94156

    San Francisco International Airport

    21:25

    SFO

    1h 46m

    Direct

    23:11

    LAS

    S - - W - - S

  9. F92176

    Seattle-Tacoma International Airport

    10:18

    SEA

    2h 52m

    Direct

    13:10

    LAX

    - - - - T - -
    Search

  10. F92264

    Los Angeles International Airport

    18:25

    LAX

    1h 14m

    Direct

    19:39

    LAS

    S - - W - - S

  11. AS619

    Seattle-Tacoma International Airport

    07:30

    SEA

    2h 15m

    Direct

    09:45

    SFO

    S M T W T F S
    Search

  12. F92486

    San Francisco International Airport

    15:30

    SFO

    1h 42m

    Direct

    17:12

    LAS

    S M T W T F S

  13. DL1412

    Seattle-Tacoma International Airport

    11:00

    SEA

    2h 15m

    Direct

    13:15

    SFO

    S M T W T F S
    Search

  14. F94402

    San Francisco International Airport

    18:30

    SFO

    1h 39m

    Direct

    20:09

    LAS

    - M T - T F -

  15. DL1412

    Seattle-Tacoma International Airport

    11:00

    SEA

    2h 15m

    Direct

    13:15

    SFO

    S M T W T F S
    Search

  16. F94156

    San Francisco International Airport

    21:25

    SFO

    1h 46m

    Direct

    23:11

    LAS

    S - - W - - S
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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 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 05:05, and the last departs at 21:25, with about 21 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 €249 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 €26, and round-trip fares start from €53. The current lowest fare is a Frontier Airlines flight departing on Sat, Dec 12; 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 4 minutes, and around 112 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 €167. Prices may vary depending on the departure date, airline, and availability.
  • Condor, Frontier Airlines and WestJet are the most popular budget airlines flying from Seattle-Tacoma International Airport to Harry Reid International Airport, with one-way fares starting from €26. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Seattle-Tacoma International Airport to Harry Reid International Airport operates around 111 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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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.