SEA - LAS

$43 Find Cheap Flights from Seattle to Las Vegas

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Las Vegas departing on 2/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Las Vegas

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Las Vegas.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Las Vegas.
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$71
Overall average: $178
Frontier
Thu 2/26Thu 3/5
SEA - LAS • Non-stop
Cheapest one-way
$43
Typical prices: $59-$198
Frontier
Fri 2/20
SEA - LAS • Non-stop
Our travelers' advice
AI-powered summary based on content written by travel experts and KAYAK users. AI can make mistakes.
Delta's Comfort Plus offers extra legroom in economy.
Arrive early at Seattle for security to avoid delays.
Expert advice
Expert advice
+1
+1
Expert advice
Expert advice
+1
Video guide: How to find cheap flights to Las Vegas
Watch video
Watch video
Watch video
Watch video
Top airlines
Delta
Cheapest • from $107 (round-trip)
Alaska Airlines
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 33% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 14% price drop
April
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Las Vegas!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Seattle to Las Vegas (SEA-LAS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Las Vegas that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Las Vegas

Thu, Feb 26 - Thu, Mar 5
Frontier Logo
9:23 pm - 11:57 pm
SEA
-
LAS
2h 34mnonstop
Frontier Logo
5:12 pm - 8:08 pm
LAS
-
SEA
2h 56mnonstop
$71Frontier
Thu, Feb 26 - Thu, Mar 12
Frontier Logo
9:23 pm - 11:57 pm
SEA
-
LAS
2h 34mnonstop
Frontier Logo
5:24 pm - 8:20 pm
LAS
-
SEA
2h 56mnonstop
$72Frontier
Tue, Feb 17 - Fri, Feb 20
Frontier Logo
6:30 pm - 9:05 pm
SEA
-
LAS
2h 35mnonstop
Frontier Logo
6:00 am - 8:51 am
LAS
-
SEA
2h 51mnonstop
$73Frontier
Sat, Feb 7 - Tue, Feb 10
Frontier Logo
12:54 pm - 3:33 pm
SEA
-
LAS
2h 39mnonstop
Frontier Logo
8:00 am - 10:54 am
LAS
-
SEA
2h 54mnonstop
$76Frontier
Fri, Feb 27 - Mon, Mar 9
Frontier Logo
9:26 pm - 11:59 pm
SEA
-
LAS
2h 33mnonstop
Frontier Logo
2:46 pm - 5:39 pm
LAS
-
SEA
2h 53mnonstop
$77Frontier
Mon, Feb 9 - Sat, Feb 14
Frontier Logo
1:11 pm - 3:50 pm
SEA
-
LAS
2h 39mnonstop
Frontier Logo
1:28 pm - 4:22 pm
LAS
-
SEA
2h 54mnonstop
$78Frontier
Tue, Feb 24 - Tue, Mar 3
Multiple Airlines Logo
6:30 pm - 9:05 pm
SEA
-
LAS
2h 35mnonstop
Multiple Airlines Logo
1:54 pm - 4:48 pm
LAS
-
SEA
2h 54mnonstop
$79Multiple Airlines
Wed, Feb 25 - Thu, Mar 12
Multiple Airlines Logo
9:22 pm - 11:55 pm
SEA
-
LAS
2h 33mnonstop
Multiple Airlines Logo
5:24 pm - 8:20 pm
LAS
-
SEA
2h 56mnonstop
$82Multiple Airlines
Mon, Feb 16 - Wed, Feb 18
Multiple Airlines Logo
9:14 pm - 11:48 pm
SEA
-
LAS
2h 34mnonstop
Multiple Airlines Logo
7:00 am - 9:53 am
LAS
-
SEA
2h 53mnonstop
$83Multiple Airlines
Thu, Feb 19 - Thu, Feb 26
Frontier Logo
9:23 pm - 11:57 pm
SEA
-
LAS
2h 34mnonstop
Frontier Logo
5:12 pm - 8:08 pm
LAS
-
SEA
2h 56mnonstop
$85Frontier
Booking Insights

KAYAK's insights & trends for Seattle to Las Vegas flights

Get data-powered insights and trends into flights from Seattle to Las Vegas to help you find the cheapest flights, the best time to fly and much more.

Find cheap flights to Las Vegas
Find cheap flights to Las Vegas

Planning a trip from Seattle to Las Vegas? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

What’s the cheapest day of the week to fly from Seattle to Las Vegas?

The average price of all round-trip flights from Seattle to Las Vegas clicked on KAYAK for each day over the last 12 months.

When flying from Seattle to Las Vegas, you should consider leaving on a Monday and avoid Fridays if you are looking for the best rates. For your return to Seattle, you’ll find the best rates on Fridays and the most expensive ones on Tuesdays.

What is the cheapest month to fly from Seattle to Las Vegas?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Las Vegas, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Seattle to Las Vegas is February, where tickets cost $178 (return) on average. On the other hand, the most expensive months are October and December, where the average cost of round-trip tickets is $253 and $227 respectively.

How far in advance should I book a flight from Seattle to Las Vegas?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Seattle to Las Vegas, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Seattle to Las Vegas, you should book around 3 weeks before departure, which saves you about 33% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

Expert advice

Expert advice for your flight from Seattle to Las Vegas

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Alaska Airlines

Alaska's 20-minute baggage guarantee ensures quick baggage claim or compensation.


Alaska's Wine Flies Free program allows free wine case check-in from select airports.

Delta

Delta's Comfort Plus offers up to three inches extra legroom in economy.


Delta offers free Wi-Fi for SkyMiles members on domestic flights.

Frontier

Frontier's Economy Bundle includes a carry-on, seat choice, and no change fees.


Frontier's Premium Bundle offers priority boarding and extra legroom seats.

Spirit Airlines

Spirit's Big Front Seat offers 20-inch width and 11” extra legroom for added comfort.


Spirit's Wi-Fi offers gate-to-gate connectivity, ideal for staying online throughout your flight.

Southwest

Southwest offers free messaging on flights with Wi-Fi; download the app beforehand.


Southwest's Rapid Rewards offers unlimited rewards seats and no blackout dates.

Airports
SEA

Use the SEA Spot Saver for free expedited security screening, available daily from 4 a.m. to 10 p.m. at Checkpoints 2, 3, and 5.

LAS

For a budget-friendly arrival, take public transportation from LAS. Route 109 connects to the South Strip Transit Terminal for easy Strip access.

Our travel experts
Harriet Baskas

Harriet Baskas

Expert on Alaska Airlines, SEA and LAS

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Stefanie Waldek

Stefanie Waldek

Expert on Delta and Frontier

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Joe Cortez

Joe Cortez

Expert on Spirit Airlines

Joe Cortez

Joe Cortez

Joe Cortez is a seasoned managing editor in aviation with over a decade of industry experience. His work has been featured on prominent platforms such as FlyerTalk and TripSavvy, establishing him as a respected voice in aviation journalism.

Read more
Blane Bachelor

Blane Bachelor

Expert on Southwest

Blane Bachelor

Blane Bachelor

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Read more

KAYAK's tips to save more on a Seattle to Las Vegas flight

Based on flight data for the route from Seattle to Las Vegas, it is generally cheapest to fly on a Tuesday in the month of January.

Book Early: Tickets are generally cheaper when booked at least 30 days in advance.

Cheapest Airline: Frontier Airlines typically offers the cheapest flights for this route.

Direct Flights: Direct flights are more expensive, consider flights with layovers to save money.

Cheapest Route: The cheapest route is directly from Seattle/Tacoma Intl to Las Vegas Harry Reid Intl.

AI-powered; AI can make mistakes.

Good to know

Low seasonSeptember
Cheapest flight$43
Best time to beat the crowds with an average 4% drop in price.
Flight from Seattle to Las Vegas

When to book flights from Seattle to Las Vegas

Are your dates flexible? Find out the best times to travel from Seattle to Las Vegas based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Flights from Seattle to Las Vegas: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew the route from Seattle to Las Vegas 
Verified travelerFlew with Frontier
SEA
-
LAS
Aug 2024
Get there very early. The Seattle airport is nuts! I got there three hours early and barely made my flight!
Verified travelerFlew with Alaska Airlines
SEA
-
LAS
Apr 2024
Always come early so you don’t experience waiting times

FAQs for booking flights from Seattle to Las Vegas

  • Are there any services for passengers with disabilities at LAS upon their arrival?

    Passengers with limited mobility are advised to coordinate with their airlines at least 72 hours before departure. Wheelchair assistance is available for accessing various areas, including counters and toilets.

  • Are there ATMs at Harry Reid International Airport (LAS)?

    If you’ve just landed and need to recharge your wallet to make payments at cash-only ventures, you’ll find ATMs in Terminal 1. Wells Fargo is the main operator of ATMs at this airport. Transaction fees apply.

  • Are there on-site hotels at Seattle Tacoma International Airport (SEA)?

    Although there aren’t any hotels directly on site, there are a number of hotels located only 3 or 4 minutes away from Seattle Tacoma International Airport, including the Hilton Seattle Airport & Conference Center, the Red Roof Inn Seattle Airport SEATAC, and the Red Lion Hotel Seattle Airport, all offering a free shuttle service.

  • What is there to do at Seattle Tacoma International Airport (SEA)?

    If you find yourself stuck at Seattle Tacoma International Airport (SEA) due to a delayed flight, why not make the most of the many amenities the passenger hub has to offer? Indulge in a pampering session at the Massage Bar located at Concourse C or take in some local art at the incredible collection of contemporary works by local artists. Additionally, you can catch a live show presented by the program "Experience the City of Music" or download your favorite movie on your phone at the Digiboo self-service kiosks.

  • Can I fly from Seattle to Las Vegas non-stop?

    Yes, you can. Flights from Seattle to Las Vegas take about 2.5 hours and vary with hundreds offered per week. This very popular route is serviced by several airlines, including United Airlines, Spirit Airlines, and Delta Airlines.

  • How do I get to the Eiffel Tower Las Vegas from Harry Reid International Airport (LAS)?

    The Eiffel Tower in Las Vegas and Harry Reid International Airport (LAS) are approximately 4 miles apart. The most convenient way to get between the two is via taxi, which takes about 13 minutes. However, if you’re new in town and don’t mind sightseeing as you head to this iconic landmark, you can walk to the destination in about 25 minutes.

  • How do I get from downtown Seattle to Seattle Tacoma International Airport (SEA)?

    To get to Seattle Tacoma International Airport (SEA) from the city center, catch the Local Link train from the International District/Chinatown station, or catch one of the many buses connecting the airport to the city center via a number of stops in Seattle. Alternatively, you can hail a cab.

  • Are there car rentals from Harry Reid International Airport (LAS) to downtown Las Vegas?

    If you’re looking for car rental providers after arriving at LAS from SEA, you’ll have plenty of options to choose from. From the airport, take a shuttle to Interstates 15 and 215, where the McCarran Rent-A-Car Center is located, approximately 3 miles away. It’s prudent to make an advance booking.

  • What is the cheapest flight from Seattle to Las Vegas?

    In the last 3 days, the lowest price for a flight from Seattle to Las Vegas was $43 for a one-way ticket and $71 for a round-trip.

  • Do I need a passport to fly between Seattle and Las Vegas?

    No

  • Which airlines offer Wi-Fi service onboard planes from Seattle to Las Vegas?

    Alaska Airlines, Delta, and American Airlines offer inflight Wi-Fi service on the Seattle to Las Vegas flight route.

  • Which aircraft models fly most regularly from Seattle to Las Vegas?

    The Boeing 737-800 Passenger/BBJ2 (winglets) is the aircraft model that flies most regularly on the Seattle to Las Vegas flight route.

  • Which airline alliances offer flights from Seattle to Las Vegas?

    SkyTeam, and oneworld are the airline alliances operating flights between Seattle and Las Vegas, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Seattle to Las Vegas?

    There are nonstop flights from Seattle to Las Vegas on a daily basis.

  • Which is the best airline for flights from Seattle to Las Vegas, Alaska Airlines or Southwest?

    The two airlines most popular with KAYAK users for flights from Seattle to Las Vegas are Alaska Airlines and Southwest. With an average price for the route of $280 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Southwest is also a great choice for the route, with an average price of $264 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Seattle to Las Vegas?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Las Vegas.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Las Vegas?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Las Vegas from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Las Vegas?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Las Vegas with an airline and back to Seattle with another airline. Booking your flights between Seattle and LAS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Las Vegas?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Las Vegas from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Seattle to Las Vegas

  • Looking for a cheap flight? 25% of our users found flights on this route for $139 or less one-way and $122 or less round-trip.
  • Some airlines permit pets in the cabin when flying from Seattle to Las Vegas. However, it's important to check with your airline regarding their pet policy. If you're flying with American Airlines, you can bring your four-legged friends such as cats, dogs, and rabbits. Remember to restrain them in their cages to prevent any disturbance to other passengers.
  • Families traveling with young children are well-catered for at the Seattle-Tacoma International Airport (SEA). There are suites where parents can breast or bottle feed their infants in privacy and with comfort. They’re located in Concourse N on the Mezzanine level, or Concourse D on the lower level of D Annex.
  • If your flight lands late and you don’t really want to travel into Las Vegas at night, why not choose accommodation near the airport? Hotels like the Best Western McCarran Inn, the Travelodge Las Vegas North, and the Hyatt Place Las Vegas feature comfortable rooms and a tasty breakfast spread, plus they offer an airport shuttle service.
  • If you are flying with children, don’t worry about having to entertain them when flying from Seattle Tacoma International Airport: the airport features a Children’s Play Area located between the Central Terminal and the A Gates, and is fully equipped with toys and games your children are sure to love.
  • If your flight to Las Vegas is just one leg of a longer trip, why not enjoy your time there? You can work out at ZEROlevel Fitness gym, a facility that includes weight machines, free weights, and a large cardio area – or just take a stroll along one of the many walking paths. You can also enjoy some artwork displays of local artists or visit the Howard W. Cannon Aviation Museum.
  • Flights from Seattle to Las Vegas usually depart from Seattle Tacoma International Airport (SEA), located 14.4 miles south of downtown Seattle, and land at Las Vegas McCarran Airport, located 11.9 miles south of the city center.
  • To get to Las Vegas from Harry Reid International Airport (LAS), travelers can use the bus service provided to and from the passenger hub, operated by the RTC of Southern Nevada. Lines include no. 108, 109, and the Westcliff Airport Express. Alternatively, travelers can hail a cab or rent a car, both of which are easy to find at Arrivals.
  • Fly aboard American Airlines from Seattle to Las Vegas and experience its hub at the Harry Reid International Airport (LAS). After arrival, you can get access to Centurion Lounge if you hold an American Express card. Non-card holders can access The Club Lounge if they pay for the pass. Passengers aboard this airline enjoy priority clearance at the terminal and security checkpoint under the fast lane program.
  • Seattle Tacoma International Airport (SEA) features two lounges at The Club at SEA, one located at Concourse A and the other at South Satellite, both open from 6 a.m. to 12 a.m. Economy class travelers can access these lounges by purchasing a pass, with lounges typically opening 3 hours prior to the scheduled flight departure. Children are allowed entry only in the company of adults, while infants under 2 years are admitted for free.
  • If you have an early morning flight from Seattle-Tacoma International Airport (SEA), it may be helpful to book a comfortable room in a hotel adjacent to the airport. This way, you'll save yourself the agony of being stuck in traffic on your way to the airport. Wake up refreshed at the Residence Inn by Marriott Seattle Sea-Tac Airport.

Prefer to fly direct from Seattle to Las Vegas?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Seattle/Tacoma Intl to Las Vegas Harry Reid Intl.
Find which airlines fly direct from Seattle/Tacoma Intl Airport to Las Vegas Harry Reid Intl Airport, which days they fly and book direct flights.

Direct departures

Seattle/Tacoma Intl to Las Vegas Harry Reid Intl

Monday

Alaska Airlines, Delta, Frontier, +1 more

Alaska Airlines, Delta, +2 more

Tuesday

Alaska Airlines, Delta, Frontier, +1 more

Alaska Airlines, Delta, +2 more

Wednesday

Alaska Airlines, Delta, Southwest

Alaska Airlines, Delta, +1 more

Thursday

Alaska Airlines, Delta, Frontier, +1 more

Alaska Airlines, Delta, +2 more

Friday

Alaska Airlines, Delta, Frontier, +1 more

Alaska Airlines, Delta, +2 more

Saturday

Alaska Airlines, Delta, Frontier, +1 more

Alaska Airlines, Delta, +2 more

Sunday

Alaska Airlines, Delta, Frontier, +1 more

Alaska Airlines, Delta, +2 more

See more direct flights

Direct returns

Las Vegas Harry Reid Intl to Seattle/Tacoma Intl

Monday

Alaska Airlines, Delta, Frontier, +1 more

Alaska Airlines, Delta, +2 more

Tuesday

Alaska Airlines, Delta, Frontier, +1 more

Alaska Airlines, Delta, +2 more

Wednesday

Alaska Airlines, Delta, Southwest

Alaska Airlines, Delta, +1 more

Thursday

Alaska Airlines, Delta, Frontier, +1 more

Alaska Airlines, Delta, +2 more

Friday

Alaska Airlines, Delta, Frontier, +1 more

Alaska Airlines, Delta, +2 more

Saturday

Alaska Airlines, Delta, Frontier, +1 more

Alaska Airlines, Delta, +2 more

Sunday

Alaska Airlines, Delta, Frontier, +1 more

Alaska Airlines, Delta, +2 more

See more direct flights

Reviews of the top 5 airlines serving from Seattle to Las Vegas

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Las Vegas. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Las Vegas? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 11688 reviews
8.1Boarding
7.1Food
7.8Comfort
7.0Entertainment
8.5Crew
Airline reviews

From Las Vegas to Boise all went well. However, our flight was delayed in Boise and I missed my connecting flight from Seattle to Pasco. Moreover, the last flight to Pasco was full and I was booked on the 11:30 flight Sunday and given a hotel accommodation. However, I was scheduled to deliver the Sunday morning service at my church and needed to arrive no later than 10:00. Therefore, I booked a Delta flight scheduled to arrive in Pasco at 23:09. My piece of luggage checked in Las Vegas arrived in Pasco earlier today. I waited at the airport for over an hour last night to speak with an Alaska agent to no avail. I went back after church this morning in search of my piece of luggage and it could not be located. After waiting for 40 minutes to speak to the agent authorized to take my claim, he announced that he was closing the counter to assist on the flight line but not before providing me with a telephone number that would help me with filing my claim. Before I was able to make the call (due to other factors) I received a call from Alaska agent informing me that my luggage had just arrived and I am now waiting for it to be delivered. I deliberately took the more complicated route home to ensure that I would be home in plenty of time to prepare for myself for the Sunday service and accommodate my relatives’ needs. I believe the airport is undermanned given the number of flights coming in and going out. It was fiasco last night with three flights waiting for luggage and another flight landing within minutes. Today’s problems stemmed from a lack of cross training and a serious amount of cargo/baggage going out and too few people scheduled to cover.

2.0 MediocreWanda, Jan 2026
SEA - PSC
Read more Alaska Airlines reviews

From Las Vegas to Boise all went well. However, our flight was delayed in Boise and I missed my connecting flight from Seattle to Pasco. Moreover, the last flight to Pasco was full and I was booked on the 11:30 flight Sunday and given a hotel accommodation. However, I was scheduled to deliver the Sunday morning service at my church and needed to arrive no later than 10:00. Therefore, I booked a Delta flight scheduled to arrive in Pasco at 23:09. My piece of luggage checked in Las Vegas arrived in Pasco earlier today. I waited at the airport for over an hour last night to speak with an Alaska agent to no avail. I went back after church this morning in search of my piece of luggage and it could not be located. After waiting for 40 minutes to speak to the agent authorized to take my claim, he announced that he was closing the counter to assist on the flight line but not before providing me with a telephone number that would help me with filing my claim. Before I was able to make the call (due to other factors) I received a call from Alaska agent informing me that my luggage had just arrived and I am now waiting for it to be delivered. I deliberately took the more complicated route home to ensure that I would be home in plenty of time to prepare for myself for the Sunday service and accommodate my relatives’ needs. I believe the airport is undermanned given the number of flights coming in and going out. It was fiasco last night with three flights waiting for luggage and another flight landing within minutes. Today’s problems stemmed from a lack of cross training and a serious amount of cargo/baggage going out and too few people scheduled to cover.

The cabin crew was absolutely wonderful, the service was great and it was just a good flight overall.

I like them since I live in Alaska and I don't have much choice

The flight attendants were nice, but the cabin and seats were uncomfortable.

Food was terrible, noisy plane & would never pay to fly first class again. Seats in regular price are too small, no leg room & center aisle much too, too small. Seats in 1st class larger but not comfortable.

Overall, once we took off, our flight was good. Flight departure was significantly delayed due to mechanical issues. Upon arrival, it took wayyy too long to retrieve checked bags.

Late leaving so threatened our connection in Vegas to Seattle. We did make up time and made our connection.

The ticket I purchased through Kayak did not show up in my Alaska Airlines app, and neither of the codes given to me worked for online check in. I've never had to show up to the airport at 6am wondering if I've been scammed. Cheap flight fare or whatever does not play well with airlines and I will be wary of using Kayak in the future.

I flew Hawaiian Airlines three times during my trip. Each time, when we went to baggage claim, it took about 45 minutes to an hour to receive our luggage.

Crew was rude and passive aggressive when i told them I didnt want to check my duffel bag. Then a crew member slammed my bag to the side when organizing the overhead compartment. The plane had worn leather seats with no infotainment. Plane landing was noticeably rough (this is the one year ive flown multiple times and out of american and delta this was the worst). The only redeeming quality is that we were noticeably earlier than we should have been.

The crew canceled the complementary snack and drink in anticipation of turbulence that never materialized. I was counting on the drink (water) to take the the doses of medication - prescribed for my heart condition - that were due during the flight. Since no snack or meal was served on this flight, I cannot rate the food quality. Otherwise, this flight was excellent.

Departure was delayed more than 1/2 hour while we waited for luggage (only) transfer from another flight/plane. Once approved for takeoff, the flight was excellent.

We got exit row seats both flights. Everything was running on time

The flight crew was extremely rude and especially not helpful when our flight was delayed.

Pretty seamless, just a tad bit late in taking off and landing.

Flight was fine other than there was a gate change that I was not notified of. By chance I happened to check my phone and saw the change, otherwise, we would have missed our connecting flight.

Haven’t flown on SW in years. Flight was on time departing and arriving. Served vegan butter onion flavored pretzels which were bad. Coke served was in a tiny paper cup. Crew was not engaging. Felt like they were going through the motions. Old plane, tight seats and no leg room.

Check-in, Boarding and flight were smooth. All the employees and crew was very nice and funny. They gave the kids crayons and workbooks to keep them occupied which was a big win. I’ve flown Southwest many times and that’s the first time I’ve seen that and it is a great addition.

Flight was on time. Wi-fi was a little spotty/slow. Boarding and exit were efficient.

Okay, not wonderful. Short flight. Wi-fi didn't work properly. Stuck waiting for a gate to open upon arrival for 20 or so minutes.

Food is basically Sun Chips, cookies or Cheezits. I had an exit row seat so I had plenty of room. The crew was very nice and efficient. Pilot kept us informed. Pretty good flight.

Air travel sucks. It continues to be awful for all airlines. No shame on delta alone.

It was Delta, but the flight attendants were stressful and disrespectful. I am a diamond member a travel weekly. I have not had a negative thing to share in quite some time. But this was noticeable.

Comfort Plus seat 11E seemed smaller than prior flights. The movie selection is good. Watched most of the most recent Tron movie. I'll watch the remaining part later as my movie is saved in the Delta Seatback Experience.

Flight was late from Newark to Atlanta, I asked flight attendant to please let my family of 3 out first when we landed to Atlanta because we were late for our connecting flight to Quito. She didn't and we were late for 5 minutes we couldn't board the plane and spend hours trying to get another flight with customer service for the next day.

I really liked the legroom. I am 6’4”.a at For some reason our seats were not together and using the app to fix it didn’t work. Passengers were nice enough to move for us but you should absolutely ensure a parent sits with their child.

Late delayed flight delays boarding and delays leaving and delays on arrival too. Cramped plane no room no food.

DTW line is too long. The flights from DTW to BWI are always delayed for unknown reasons.

Delta canceled our flight and we had to scramble to find another airline to get home. Phoenix is not a delta hub so they didn’t have another plane. It would have been a red eye though Salt Lake City. Getting in at 5am. No bueno.

This flight was no comparison to our prior flight. I'm thinking it all has to do with the age of the aircraft.

I arrived two hours early, and at 9:20 I was still queuing for security.

The seats are the most uncomfortable seats I’ve ever sat in. Don’t believe I’ll ever fly spirit again!!

No leg room. My knee was sore for a day.

Flight was delayed. (To be excepted because of TSA shortage) I’m super short and still struggled with leg room, there was no screen, and the seat didn’t recline at all.

The Hawaiian lady that boarded me was rude and the one help me a the ticket counter was rude

Vegas is such a quick flight that amenities aren’t the important part, in my opinion. Just get me there efficiently and safely, and that’s exactly what they did!

The flight was severely delayed due to the missing flight attendants.

They specifically ignored a luggage tag I had for a dialysis machine. It's a life saving machine that they tossed on the baggage carousel, damaging the suitcase and almost breaking the machine. The crew promised me it would come to me at the gate and they ignored it.

Didn’t like that we weren’t even offered a water. And really didn’t like the male flight attendant, he had major attitude. The flight however was good, pilots got us there in time safely.

Spirit Airlines was ok but TRAVELHELPDESK, the 3rd party travel agent IS A JOKE! VERY RUDE CUSTOMER AGENTS ont he phone. NO HELP AT ALL. But the airlines was ok.

It was costly and difficult to check in. $85 to take a small suitcase with me, carry on or checked and $75 on the return trip, Plus $25 if I didn't check my self in check in $25, because I couldn't do it on the kiosk. Small very uncomfortable seats, waited on the runway for near an hour each way. It was my worst flight to date.

It was ok. It was expensive to check 2 bags ($75.00 per bag), and then it took a long time to wait for shuttle to take us from one terminal to the terminal where the plane was taking off at LAX. And all of this for a flight where we had to pay for any food or drink that was not water.

It didn’t happen. I booked it and then was told it wasn’t available and then forced to pay far higher prices for a worse option

A 630departure flight Delayed 6hours! They changed my gate, I moved to the new gate. Had our flight on the screen for 12noon departure. I go get above to eat, check screen again and the flight was gone, no notice no announcement, nothing!! They sent my bag on the flight I wasn’t on, got it back to me 3days later. Thank goodness they did refund my money but I will NEVER fly them again.

Due to weather, my flight was delayed, further delayed, then canceled. I eventually got through to a support person who helped me find a different route out of MSP, but to get to DIA, they didn't want to, but eventually did help with the connection ticket purchase. But even this replacement flight was delayed time and time again, and I would have missed my connecting flights and I didn't want to get stuck in a layover city, so after 12 hours at the airport with two young boys who were very tired, we just cancelled our plans and spent the week at home, instead of Nana's.

Plane and crew on board were fine. Everything else was terrible.

The third party booking with cheapflightsfares was awful. Kayak should NOT partner with them. They sold me a bundle including seat selection and carry-on, but did not book the carry-ons with Frontier, so I’m out of pocket for $414 more while I await resolution.

This company socks. It's fraud. They canceled our flight yesterday, and today we were late because of a really long line at the check in bag. At the rebook station, there was ton of people. The workers were all rude. I am gonna make a report to FTC.

One of the worst travel experiences I've had. Had a flight scheduled with CVG to RSW on VLSWQX this morning departing at 5:30. Two individuals at the gate and one was in training. Not her fault but she didn't have the ability to check people in resulting in at least 15 families that didn't make it on the plane because they weren't checked into the system in time. When arriving at the airport to drop off our prepaid checked bags, the bag drop off agent asked if we could check our bags at the gate because of the long line. We said no problem so arrived at the gate by 5:00. They told those people that had previously paid for checked bags to stand off to the side while they let others that either didn't have a checked bag or their bag was already on the plan through. Realizing the gate workers had an issue, they either called for help or this lady showed up late for work as she didn't arrive until 5:15. The worker who had been there training the other individual and working diligently to make sure all passengers got on board. He even said that at one point all people that are currently in line are fine but asked the person in training to stand outside the ticketing area around 5:15 to notify any late travels that the flight was in boarding process and they arrrived too late. At that point, we're sill standing off to the side with our pre-paid checked bags patiently waiting. When the new lady arrived she couldn't have been more rude. It was an awful seen. Essentially they had asked for those without an assigned seat to board last, those with pre-paid checked bag stand off to the site and any traveling with a larger items that needed to be checked at the gate (such as a stroller), wait on the side. They realized that the flight needed to leave on time so the gate attendant shut the gate. So anyone without a seat assignment, those that had pre-checked bags, and the worst one I saw was a mother with two infant children was in line with use because she was asked to stand to the side because her stroller. When they shut the door to the plan they told her she could no longer get on. Her checked bags were already on the plane with her car keys in them, and the lady told her we couldn't accept anyone else on because the door was shut. She didn't even have a way to get home from the airport. Truely evil behavior. I've flown Frontier enough to know customer service is not a top priority in the company's mission, but this was an all-time low. I'm sending this after an 18 hour drive that our family just completed to Bonita Springs . I felt really bad for the lady being trained and the other individual trying to help, but when the new lady came to the gate she was truly one of the rudest individuals I've ever met. One lady had been there since 4am but because she didn't have an assigned seat they wouldn't let her on the plan.

I loved the staff on the plane. So friendly and helpful! However, there was an argument and misunderstanding by the staff and a customer at the gate, and the staff member was being unprofessional. When we arrived in Atlanta, we waited 1.5 hrs for our luggage to arrive. When I asked the airport attendant, they said Frontier had the longest wait for luggage out of any airlines, and that they could not be held responsible for the delay.

Everything you need to know for your flight from Seattle to Las Vegas

Other airlines flying from Seattle to Las Vegas

Flights from the other most popular airlines that fly from Seattle to Las Vegas according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.