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LAS

Find cheap Frontier flights to Las Vegas from $20

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0 bags

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Good to know

Low season

January

High season

October

Cheapest flight

$20

Average price round-trip

$261
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from San Francisco to Las Vegas
(price for this month)

When to book flights with Frontier to Las Vegas

Average price per month
Flight prices as travel date approaches

FAQs for flying to Las Vegas with Frontier

  • Is Frontier cheaper than other airlines flying to Las Vegas?

    With an average return price of $242, Frontier is cheaper than Breeze Airways, Spirit Airlines, Delta, American Airlines, United Airlines and Hawaiian Airlines when it comes to flights to Las Vegas. However, the cheapest airline flying to Las Vegas is Avelo Airlines, with an average return price of $216.

  • Which other airlines fly to Las Vegas?

    Along with Frontier, you can also fly to Las Vegas with Spirit Airlines, Southwest, Alaska Airlines, Allegiant Air, Breeze Airways, Breeze Airways, Allegiant Air, Spirit Airlines, American Airlines, American Airlines, Hawaiian Airlines, United Airlines, United Airlines, Avelo Airlines, Delta and Avelo Airlines.

  • How much is a flight to Las Vegas with Frontier?

    On average, Frontier flights to Las Vegas cost $242 for a round-trip.

  • Which airport do Frontier flights to Las Vegas fly into?

    You’ll fly into Las Vegas McCarran Airport when flying to Las Vegas with Frontier.

See more FAQs

Top tips for your flights to Las Vegas with Frontier

  • The cheapest flight to Las Vegas with Frontier found on KAYAK in the last 2 weeks departed from Ontario and cost $46.

Frontier customer reviews

6.1
OkayBased on 3,572 verified guest reviews
4.9Food
6.9Crew
6.4Boarding
5.7Comfort
4.7Entertainment

Pros +
Cons -

Show reviews that mention
Traveler rating:
Sort by:
A
4.0 Mediocre
Pros:I liked that I made my Connection flight.
Cons:More crew involvement in managing what ended up being the slowest onboarding /deplaning I can recall. I do not like being crammed in like sardines again
Z
2.0 Poor
Cons:I Never in my life flying again with frontier
A
7.0 Good
Pros:Maria at the San Juan counter was very nice and helpful. I recently widowed and was very nervous about flying with Frontier. She put me at ease.
Cons:I have nothing to add here
J
9.0 Wonderful
Pros:Ticket agent and crew were very friendly and professional
Cons:Downloaded the Frontier app, but could not get my boarding pass. Had to go to ticket agent at airport. Baggage charges confusing.
I
10.0 Wonderful
Pros:Crew was great, no time no delays.
Cons:Free movies,
C
5.5 Fair
Pros:Crew was entertaining
Cons:So cramped and hot... awful
A
5.6 Fair
Pros:The crew was excellent with keeping us informed on what was going on the entire trip
Cons:Give WiFi on the plane and a complimentary snack or water
A
2.0 Poor
Frontier is a crappy airline nothing about it is honest
L
10.0 Wonderful
Everything was on time and smoothly run. All employees appeared happy and enjoying their job. The delay in take-off was unrelated to anything in Frontier’s control. I wish there were a caffeine-fee, sugar free soda drink option besides water. There are multiple zero sugar caffeine free options.
K
8.0 Very good
I will like you ( Frontier Airlines) to fly into LAX instead of ONT because I live in LA and the subway takes me to my house in just 15 minutes

Book Cheap flights with Frontier to Las Vegas

Recent round-trip flight deals

12/4Wed
nonstopFrontier
1h 41mSFO-LAS
12/18Wed
nonstopFrontier
1h 47mLAS-SFO
$26
12/9Mon
nonstopFrontier
1h 44mSFO-LAS
12/11Wed
nonstopFrontier
1h 48mLAS-SFO
$37
11/21Thu
nonstopFrontier
1h 19mLAX-LAS
12/4Wed
nonstopFrontier
1h 18mLAS-LAX
$37
11/19Tue
nonstopFrontier
3h 00mDFW-LAS
12/4Wed
nonstopFrontier
2h 45mLAS-DFW
$37
12/10Tue
nonstopFrontier
1h 41mSFO-LAS
12/12Thu
nonstopFrontier
1h 44mLAS-SFO
$38
12/10Tue
nonstopFrontier
3h 14mDFW-LAS
12/11Wed
nonstopFrontier
2h 45mLAS-DFW
$38
12/10Tue
nonstopFrontier
1h 35mSFO-LAS
12/13Fri
nonstopFrontier
1h 44mLAS-SFO
$39
11/24Sun
nonstopFrontier
1h 40mSFO-LAS
11/26Tue
nonstopFrontier
1h 43mLAS-SFO
$40
11/30Sat
nonstopFrontier
1h 19mLAX-LAS
12/4Wed
nonstopFrontier
1h 18mLAS-LAX
$40
2/11Tue
nonstopFrontier
1h 42mSFO-LAS
2/11Tue
nonstopFrontier
1h 50mLAS-SFO
$41
12/7Sat
nonstopFrontier
1h 35mSFO-LAS
12/12Thu
nonstopFrontier
1h 44mLAS-SFO
$42
12/2Mon
nonstopFrontier
1h 19mLAX-LAS
12/3Tue
nonstopFrontier
1h 18mLAS-LAX
$42
12/7Sat
nonstopFrontier
1h 35mSFO-LAS
12/13Fri
nonstopFrontier
1h 44mLAS-SFO
$43
12/10Tue
nonstopFrontier
1h 19mLAX-LAS
12/13Fri
nonstopFrontier
1h 18mLAS-LAX
$43
11/19Tue
nonstopFrontier
3h 00mDFW-LAS
11/19Tue
nonstopFrontier
2h 49mLAS-DFW
$43
11/30Sat
nonstopFrontier
1h 19mLAX-LAS
12/4Wed
nonstopFrontier
1h 18mLAS-LAX
$44
12/5Thu
nonstopFrontier
1h 19mLAX-LAS
12/6Fri
nonstopFrontier
1h 18mLAS-LAX
$45
11/18Mon
nonstopFrontier
3h 07mDFW-LAS
11/18Mon
nonstopFrontier
2h 49mLAS-DFW
$45
11/20Wed
nonstopFrontier
1h 38mSFO-LAS
11/26Tue
nonstopFrontier
1h 43mLAS-SFO
$46
12/10Tue
nonstopFrontier
1h 19mLAX-LAS
12/12Thu
nonstopFrontier
1h 18mLAS-LAX
$46

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Recent one-way flight deals

12/3Tue
nonstopFrontier
1h 41mSFO-LAS
$20
11/30Sat
nonstopFrontier
1h 19mLAX-LAS
$20
11/19Tue
nonstopFrontier
3h 00mDFW-LAS
$20
12/2Mon
nonstopFrontier
1h 40mSFO-LAS
$21
11/30Sat
nonstopFrontier
1h 19mLAX-LAS
$21
1/26Sun
nonstopFrontier
1h 42mSFO-LAS
$22
1/4Sat
nonstopFrontier
1h 19mLAX-LAS
$22
1/25Sat
nonstopFrontier
1h 42mSFO-LAS
$23
12/7Sat
nonstopFrontier
1h 19mLAX-LAS
$23
11/23Sat
nonstopFrontier
3h 01mDFW-LAS
$23
2/1Sat
nonstopFrontier
1h 43mSFO-LAS
$24
11/17Sun
nonstopFrontier
1h 19mLAX-LAS
$24
11/12Tue
nonstopFrontier
3h 00mDFW-LAS
$24
2/8Sat
nonstopFrontier
1h 42mSFO-LAS
$25
11/10Sun
nonstopFrontier
1h 19mLAX-LAS
$25
12/15Sun
nonstopFrontier
1h 11mSNA-LAS
$26
1/14Tue
nonstopFrontier
1h 42mSFO-LAS
$26
11/13Wed
nonstopFrontier
1h 19mLAX-LAS
$26
11/24Sun
nonstopFrontier
1h 17mSNA-LAS
$27
11/19Tue
nonstopFrontier
1h 42mSFO-LAS
$27

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Everything you need to know for your flight to Las Vegas

Other airlines flying to Las Vegas

Flight deals from the most popular airlines with KAYAK users flying the route