Spirit's Big Front Seat offers 20-inch width and 11â extra legroom for a nominal fee.
Spirit's Go Big fare includes priority check-in, Wi-Fi, and Big Front Seat access.
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Planning a trip from Seattle to Las Vegas? KAYAKâs 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.
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.
This feature is powered by ChatGPT: an OpenAI-developed artificial intelligence model trained with KAYAK proprietary data and third-party data not verified by KAYAK.Â
Low season | September |
---|---|
High season | February |
Cheapest flight | $18 |
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
Aeromexico, Air France, Air Tahiti Nui, +17 more
Aeromexico, Air France, +18 more
16
17
Tuesday
Aeromexico, Air Tahiti Nui, Alaska Airlines, +18 more
Aeromexico, Air Tahiti Nui, +19 more
17
18
Wednesday
Aeromexico, Air Tahiti Nui, Alaska Airlines, +15 more
Aeromexico, Air Tahiti Nui, +16 more
14
15
Thursday
Aeromexico, Air France, Air Tahiti Nui, +18 more
Aeromexico, Air France, +19 more
17
18
Friday
Aeromexico, Air France, Air Tahiti Nui, +17 more
Aeromexico, Air France, +18 more
16
17
Saturday
Aeromexico, Air Tahiti Nui, Alaska Airlines, +16 more
Aeromexico, Air Tahiti Nui, +17 more
15
16
Sunday
Aeromexico, Air France, Air Tahiti Nui, +17 more
Aeromexico, Air France, +18 more
16
17
Direct returns
Las Vegas Harry Reid Intl to Seattle/Tacoma Intl
Monday
Aeromexico, Air France, Air Tahiti Nui, +18 more
Aeromexico, Air France, +19 more
17
18
Tuesday
Aeromexico, Air France, Air Tahiti Nui, +17 more
Aeromexico, Air France, +18 more
16
17
Wednesday
Aeromexico, Air France, Air Tahiti Nui, +16 more
Aeromexico, Air France, +17 more
15
16
Thursday
Aeromexico, Air France, Air Tahiti Nui, +17 more
Aeromexico, Air France, +18 more
16
17
Friday
Aeromexico, Air France, Air Tahiti Nui, +18 more
Aeromexico, Air France, +19 more
17
18
Saturday
Aeromexico, Air France, Air Tahiti Nui, +18 more
Aeromexico, Air France, +19 more
17
18
Sunday
Aeromexico, Air France, Air Tahiti Nui, +16 more
Aeromexico, Air France, +17 more
15
16
Wi Fi was horrible kept cutting out the whole time and too expensive
Wi Fi was horrible kept cutting out the whole time and too expensive
I really like open seating. I hate that I've heard this is going away. This is one of the unique things that makes Southwest my goto choice.
Boarding was a little late, but made up for it. It was quick to taxi to the runway, since it's a smallish airport.
Excellent! Only question is how we check in at exactly 24 hours in advance and end up at the end of the B boarding group
Multiple delays and gate changes. Arrived at final destination 6 hours late. All rental cars had been taken.
Employees were kind and funny, as always! Flight was late but no announcements were made for people with tight connections to help them transition quickly. No service due to turbulence.
It was 2 hours 45 minutes late, for no apparently clear reason.
I recently flew Southwest from San Jose to Honolulu. I was very impressed with the flight crew, especially the flight attendant in charge of the front of the plane. She came through the aisle at least five times for drinks and water, and two times for snacks. I have not seen such service since I flew first class. Also, for the first time, they gave us the correct baggage claim number, and the luggage came out quickly. I can't wait for Southwest to have assigned seating! I absolutely hate the Cattle Call boarding procedure and the mad dash to get seats and overhead bins. However, the boarding was efficient.
Crew was great flight was great baggage claim was a failure. It took over 1 hour for bags to arrive. Poor communication poor effort when I spoke to the supervisor about the delay
Much better than the.last. flight on SW on Thanksgiving day
We missed our connection to Portland and ended up having to drive.
Spent extra to choose my seat. Found a window available so grabbed it. They did not mention the row didnât recline. Had over 5 hour flight stuck in a straight back chair. Traveling for funeral - needed to rest and couldnât get comfortable (row infront of exitð should have realized but wasnât thinking I guess).
You an Kayak offered travel insurance. I had to cancel are flights which I well say was easy an I got my money back. BUT not the travel insurance Kayak or X cover has keep the money. So why I never went on the fligt I cancel way early. I know one thing I'll never go to kayak again.
Check-in was easy, I did it from the app. Boarding was easy, the crew was great. Santa Barbara airport had a disabled plane so we had to land in Burbank to refuel. They kept us well informed, and everyone was great. A very entertaining person from the Burbank airport got on and told a few jokes.
I had to miss that flight as my first flight was cancelled in Idaho Falls. Bad day all around . Couldnât be rebooked!
It would be great if the snack were appropriate for everyone
Not airlines fault, but passenger rummaging in overhead bin dropped a small pouch on my head, woke me up. Also person next to me was very large and leg extended 6" or more into my space.
Excellent flight and on time. Will fly with Alaska again in future
Flight was delayed three times, then we sat on the runway for over an hour. Garbage
It went very quickly even though we were late in leaving Fresno.
Seats were really tight and the seat belts did not give enough slack.
I like in St George and prefer to fly out of CDC than SGU. Hopefully, they will continue the flights out of Cedar
Broken jer bridge. Poor communication about it. Lost 2 of 4 luggage pieces
Overall, it was okay. Seat was a little cramped. Wouldâve liked more substantial snacks or opportunity to buy some.
Other then mechanical/ computer problem and 3.5 hours flight delay the flight was great. I guess that what happened when you fly an old airplane now a day.
Most of my discomfort was going through TSA. However, the Delta seats had inadequate leg room and I tried my very best to connect to the wi-fi and it was a cumbersome process that finally gave me the info that I needed to sign in AFTER I had completed the flight...Why make it so difficult to use? That said I really really appreciate the pilot taking a little extra time to avoid a bad storm area and both landings in Atlanta and Orlando were flawless to my delight!!!
Bottom seat cushion is almost non existent. Very uncomfortable seat.
Coach seating is debilitating, neither my husband or I can walk the following day
It was NOT pleasant. Started from checking our luggage to the last time getting off the plane. The crew was not friendly, the food was horrible and the seats were too close to each other that I got a bruise on my knee.
Late departure due to large number of wheel chair patrons. Used to having a box of snacks to select from in comfort plus. The flight attendant just rattled off what was available and asked us to pick. Felt rushed and uncomfortable. Seat was great. Prefer having the screen on the seat in front of me instead of having to pull it up from the seat side. Lots of room for my carryon under the seat in front of me.
I couldn't understand the crew when they announced it was a new plane and there was therefore no wifi, huh? Seriously lame for 2025!
My experience was very nice. However, my Spirit flight 409 from Las Vegas to Tampa⦠the gate Associate Tissa was extremely unprofessional and boarder line rude. While in line I found out that my Uncle died⦠in that moment Tisza asked if I would help in car of an emergency as I paid for an exit row seat. I stayed âI willâ⦠Tissa didnât hear then implied that I didnât understand English, yelled that I needed to speak up and other things. Associates like that will cause Spirit airlines to lose customers.
They kept delaying us and not providing any information which cost us hundreds of dollars . We had an event to get to and missed our even that we had paid for along with lots of wasted time and money booking nee flights.
The people were wonderful, but I hated the way they over charged for luggage, especially for stops which were charged the same as starting point to final destination.
First time flying Spirit and I was pleasantly surprised. Service was as advertised. Crew were very professional and friendly and excellent in dealing with a customer who felt ill on the flight.
Fantastic. Had handicapped traveler and they helped us through security, helped with boarding, helped put wheelchair together, and were all very patient. A pleasant change from previous spirit flights Iâve taken. Highly recommend.
Spirit's seating does not work for an overnight flight and my back is killing me. This airline does not meet the minimum standards for being an airline.
I was booked to Reno with a carry on and a personal item on Alaska airlines. Kayak booked me on a return flight on Spirit on which I was not allowed a carry on. What a nightmare. It cost me an upgrade on Spirit and a checked bag fee, a total of $125, to get a small carry on bag home. Kayak needs to learn about the Go restrictions on Spirit before quoting a price on a round trip ticket.
Seats had more cushion in this flight. Otherwise, I got what I paid for. Will avoid spirit airlines at all cost.
This is the first and last times I take spirit. Itâs really bare bones. That old saying that everything comes at a price, thatâs really applicable here.
I loked walking out on the tarmac to board and no first class. I didn't like that they have no snacks or onboard wifi to bide your time.
The plane was clean, the crew was friendly and helpful. Itâs a low cost airline so there was no food, drinks or in flight entertainment but we didnât expect any of these things. In the room for improvement department, they should install USB ports in seats to charge mobile devices.
The seats were extremely hard and uncomfortable, even for a budget airline.
The seats were extremely hard and uncomfortable. It was disappointing even for a budget airline.
Charging $74 for one checked bag is outrageous. I will never fly Frontier again.
Boarding was very well executed. Got my bag right away.
I was surprised that all baggage, including carry on, were charged. Each additional bag went up in cost. Really disappointed in the additional costs.
Our flight was suppose to leave at 9pm and we didnât board until after 3am. We lost a whole day at our hotel and half a day at a park we paid a lot of money for.
It was a redeye flight, so every passenger just wanted to sleep, but through the entire flight, the flight crew made announcements over the loudspeaker at maximum volume every few minutes making sleep impossible. For example: itâs 2am, and the crew decides to give an extremely detailed announcement about snacks and beverages for sale. And 3am is the perfect time to wake up everyone with a lengthy announcement about how to get a coffee refill and how to take advantage of new offer from frontier for a credit card.
Overall experience good. There was no food and seats were not terribly comfortable.
Average price | Average duration | |
---|---|---|
Flights | $486 | 2h 25m |
Buses | $303 | 36h 31m |
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