$44 Cheap Frontier Airlines flights from Seattle to Las Vegas (SEA to LAS)

Find The Best Day To Fly from Seattle to Las Vegas

Amazing Frontier Airlines SEA to LAS Flight Deals

The cheapest flights to Harry Reid Intl. found within the past 7 days were round trip and $44 one way. Prices and availability subject to change. Additional terms may apply.

LAS From SEA Economy Coach Packages on Similar Airlines

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Prices and availability subject to change. Additional terms may apply.

Frequently asked questions

Can I catch a flight from Seattle - Tacoma Intl. Airport (SEA) to LAS right now?
Make sure you go to the Covid-19 Travel Advisor to discover if there are any current quarantine requirements or travel advice reports in place in LAS when flying from Sea-Tac Airport.
What terminal is Frontier Airlines at Sea-Tac Airport?
If you’re heading from SEA to LAS, it’s likely you’ll be arriving at terminal 3. We can’t say for certain which terminal you’ll be departing from — it’s a good idea to check with your airline.
Are there Frontier Airlines non-stop flights from SEA to LAS?
If you need to get from Sea-Tac Airport to LAS and prefer to fly direct, Frontier Airlines has got you covered. Book your ticket now and you’ll be living it up at the other end before long.
How long is a Frontier Airlines flight from SEA to LAS?
If conditions are right and things run smoothly, your Frontier Airlines flight from Sea-Tac Airport to LAS should take around 3 hours and 47 minutes. Make use of that short journey to check the details on your itinerary before you land.
What type of aircraft does Frontier Airlines fly from SEA to LAS?
Frontier Airlines normally operates either the Airbus A320neo or the Airbus A320 between SEA and LAS.
How many direct and indirect flights does Frontier Airlines fly from SEA to LAS?
Traveling between Sea-Tac Airport and Harry Reid Airport (formerly McCarran Airport) is a cinch. There are approximately 7 Frontier Airlines flights that connect SEA and LAS every week.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to LAS, please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.
CarrierFlightDepart SEAArrive LASFri
3/29
Sat
3/30
Sun
3/31
Mon
4/1
Tue
4/2
Wed
4/3
Thu
4/4
Stops
F9420411:18 pm01:54 am
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-
-
0 Stops
F9375007:37 pm10:11 pm
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0 Stops

Discover our best Frontier Airlines flight from Seattle SEA to Las Vegas LAS 

To find the best deals on flights to Seattle from Las Vegas with Frontier Airlines, just enter your travel dates, filter by Frontier Airlines, and hit search. You’ll find 1 flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from Seattle SEA to Las Vegas LAS with Frontier Airlines 

If you’re planning a round trip, booking return flights with Frontier Airlines is usually the most cost-effective option. With airfares ranging from to , it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way Frontier Airlines flights from Seattle SEA to Las Vegas LAS 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way Frontier Airlines flight from Seattle to Las Vegas costs from $44. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to Las Vegas LAS from  Seattle SEA with Frontier Airlines 

To find a cheap Frontier Airlines flight from Seattle SEA to Las Vegas LAS, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on Frontier Airlines flights from Seattle SEA to Las Vegas LAS 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as , or if you book a flight with a stopover. 

 

Find nonstop flights from Seattle SEA to Las Vegas LAS with Frontier Airlines 

If you’re keen to be on Las Vegas soil fast, don’t waste time with a stopover—filter your search results to show direct Frontier Airlines flights only. The journey takes around 2 hour(s) 34 min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for Frontier Airlines flights from Seattle SEA to Las Vegas LAS 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to Las Vegas LAS from  Seattle SEA with Frontier Airlines on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

Frontier Airlines Airports
Hop on a(n) Frontier Airlines flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
DENUSADenver Intl.13
MCOUSAOrlando Intl.7
CUNMEXCancun Intl.6
GDLMEXDon Miguel Hidalgo y Costilla Intl.5
PHLUSAPhiladelphia Intl.2
ORDUSAO'Hare Intl.2
MIAUSAMiami Intl.1
LASUSAMcCarran Intl.1
MEXMEXMexico City Intl.1
LAXUSALos Angeles Intl.1

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