MCI - LAS

C$ 147 Find Cheap Flights from Kansas City to Las Vegas – Compare and Save

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Everything you should know

Cheapest round-trip
C$ 371
Typical prices: C$ 320-C$ 631
Alaska Airlines, Frontier
Sat 3/2Wed 7/2
MCI - LAS • 1 stop
Cheapest direct flights
C$ 472
Typical prices: C$ 304-C$ 635
Frontier
Sun 25/11Thu 29/11
MCI - LAS • Direct
Direct flights
You can fly direct with Southwest and Frontier. Average duration is 3h 07m
Direct flights
+1
Direct flights
+1
Avoid delays
Most punctual • 85% on-time
Best time • Fewest delays
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 35% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 21% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg C$ 458 (round-trip)
Shortest trip • 5h 11m (one-way)
Insights
Insights
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We hope you enjoy your trip to Las Vegas!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Kansas City to Las Vegas (MCI-LAS)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Kansas City to Las Vegas

Wed, 3 Feb - Sun, 7 Feb
Multiple Airlines Logo
4:22 p.m. - 10:25 p.m.MCI  Kansas City-LAS Las Vegas Harry Reid Intl
8h 03m1 stop Seattle/Tacoma Intl
Multiple Airlines Logo
7:45 a.m. - 12:35 p.m.LAS  Las Vegas Harry Reid Intl-MCI Kansas City
2h 50mdirect
C$ 371Multiple Airlines
2 days ago
Wed, 3 Feb - Sun, 7 Feb
Multiple Airlines Logo
4:22 p.m. - 10:25 p.m.MCI  Kansas City-LAS Las Vegas Harry Reid Intl
8h 03m1 stop Seattle/Tacoma Intl
Multiple Airlines Logo
3:16 p.m. - 7:36 p.m.LAS  Las Vegas Harry Reid Intl-MCI Kansas City
26h 20m1 stop Denver Intl
C$ 387Multiple Airlines
2 days ago
Sat, 16 Jan - Mon, 18 Jan
Frontier Logo
8:31 p.m. - 11:50 p.m.MCI  Kansas City-LAS Las Vegas Harry Reid Intl
5h 19m1 stop Denver Intl
Frontier Logo
9:13 p.m. - 7:36 p.m.LAS  Las Vegas Harry Reid Intl-MCI Kansas City
20h 23m1 stop Denver Intl
C$ 388Frontier
3+ days ago
Mon, 11 Jan - Wed, 13 Jan
Alaska Airlines Logo
4:22 p.m. - 11:11 a.m.MCI  Kansas City-LAS Las Vegas Harry Reid Intl
20h 49m2 stops Seattle/Tacoma Intl San Diego
Alaska Airlines Logo
5:00 p.m. - 3:26 p.m.LAS  Las Vegas Harry Reid Intl-MCI Kansas City
20h 26m1 stop Seattle/Tacoma Intl
C$ 433Alaska Airlines
3+ days ago
Wed, 25 Nov - Sun, 29 Nov
Frontier Logo
1:29 p.m. - 2:36 p.m.MCI  Kansas City-LAS Las Vegas Harry Reid Intl
3h 07mdirect
Frontier Logo
7:45 a.m. - 12:34 p.m.LAS  Las Vegas Harry Reid Intl-MCI Kansas City
2h 49mdirect
C$ 472Frontier
9 hours ago
Wed, 25 Nov - Sun, 29 Nov
Frontier Logo
8:29 p.m. - 11:52 p.m.MCI  Kansas City-LAS Las Vegas Harry Reid Intl
5h 23m1 stop Denver Intl
Frontier Logo
7:45 a.m. - 12:34 p.m.LAS  Las Vegas Harry Reid Intl-MCI Kansas City
2h 49mdirect
C$ 474Frontier
9 hours ago
Sat, 16 Jan - Mon, 18 Jan
Frontier Logo
8:31 p.m. - 11:50 p.m.MCI  Kansas City-LAS Las Vegas Harry Reid Intl
5h 19m1 stop Denver Intl
Frontier Logo
7:45 a.m. - 12:35 p.m.LAS  Las Vegas Harry Reid Intl-MCI Kansas City
2h 50mdirect
C$ 492Frontier
3+ days ago
Wed, 25 Nov - Sun, 29 Nov
Frontier Logo
8:29 p.m. - 12:44 p.m.MCI  Kansas City-LAS Las Vegas Harry Reid Intl
18h 15m2 stops Denver Intl Phoenix Sky Harbor Intl
Frontier Logo
7:45 a.m. - 12:34 p.m.LAS  Las Vegas Harry Reid Intl-MCI Kansas City
2h 49mdirect
C$ 499Frontier
9 hours ago
Wed, 2 Dec - Sat, 5 Dec
Southwest Logo
11:40 a.m. - 3:10 p.m.MCI  Kansas City-LAS Las Vegas Harry Reid Intl
5h 30m1 stop Denver Intl
Southwest Logo
7:00 a.m. - 11:40 a.m.LAS  Las Vegas Harry Reid Intl-MCI Kansas City
2h 40mdirect
C$ 507Southwest
5 hours ago
Sat, 14 Nov - Wed, 18 Nov
Southwest Logo
2:15 p.m. - 3:20 p.m.MCI  Kansas City-LAS Las Vegas Harry Reid Intl
3h 05mdirect
Southwest Logo
7:00 a.m. - 11:40 a.m.LAS  Las Vegas Harry Reid Intl-MCI Kansas City
2h 40mdirect
C$ 508Southwest
3+ days ago
Booking Insights

Price, demand, and travel trends for Kansas City to Las Vegas flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

What's the cheapest day of the week to fly from Kansas City to Las Vegas?

Based on deals KAYAK users found in the last 12 months, Saturday is the cheapest day of the week to fly from Kansas City to Las Vegas. It’s 15% cheaper than the average day, while Thursday is the most expensive, with prices 7% higher.

What is the cheapest month to fly from Kansas City to Las Vegas?

•February is the cheapest month to fly from Kansas City to Las Vegas at C$ 360 round-trip.
•June (C$ 613) and October (C$ 546) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 70% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Kansas City to Las Vegas the cheapest?

Flights from Kansas City to Las Vegas are cheapest 4 weeks before departure. Booking in this window typically costs about 35% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Key details for Kansas City to Las Vegas flights

Low season

August

Cheapest flight

C$ 147
Beat the crowds with an average 12% drop in traveller numbers.
The most popular month to fly with an average 22% increase in traveller numbers.
One-way flight from Kansas City to Las Vegas

When to book flights from Kansas City to Las Vegas

Are your dates flexible? Find out the best times to travel from Kansas City 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

Your Kansas City to Las Vegas flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • What are the earliest and latest flights from Kansas City to Las Vegas?

    These are the earliest and latest flight times available from Kansas City to Las Vegas:

    • Earliest: departs at 5:25 am and lands at 8:32 am
    • Latest: departs at 10:40 pm and lands at 1:47 am.

    The flight takes about 3h 07m.

  • How long does a flight from Kansas City to Las Vegas take?

    A direct flight from Kansas City to Las Vegas takes 3h 07m, covering 2,941 km.

  • Do I need a passport to fly from Kansas City to Las Vegas?

    No, a passport is not required for this domestic route, but you will need another form of identification, such as a driver's licence.

  • How much should I expect to pay for a Kansas City to Las Vegas flight?

    Round-trip flights from Kansas City to Las Vegas range from C$ 320 to C$ 631, with an average of C$ 456 over the past 12 months. Anything below C$ 320 counts as a good deal.

  • How expensive are last-minute Kansas City to Las Vegas flights?

    Last-minute fares on this route (booked within two weeks of departure) run 24% above the C$ 456 route average. Book 4 weeks before departure for the lowest fares.

  • How much can I save by taking a layover when flying from Kansas City to Las Vegas?

    On this route, direct and layover fares are close on average, with direct at C$ 456 round-trip and layover options via Albuquerque (ABQ) at C$ 458.

  • What is the standard checked bag allowance on flights from Kansas City to Las Vegas?

    There is no standard. Checked bag policies vary by airline on this route. Most carriers charge C$ 64–C$ 142 for the first checked bag in economy. Premium fares and elite status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Kansas City to Las Vegas?

    The Boeing 737 MAX 8 family is used most often on this route, operated mainly by Southwest. Other aircraft seen on the route include Airbus A320neo variants.

  • How are flight departures from Kansas City to Las Vegas spread across the day?

    Morning is the busiest departure period on Kansas City to Las Vegas flights, with 51% leaving in that window. Afternoon departures account for 33%, Evening flights for 16%, and Night flights for 0%.

  • Have flight prices from Kansas City to Las Vegas changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about C$ 371 to C$ 3,510. That means the highest observed fare was about 9x higher than the lowest one.

  • How are flight prices from Kansas City to Las Vegas looking right now?

    One-way fares from Kansas City to Las Vegas are currently lower than usual. Average one-way flight prices are about C$ 209, which is 24% below the typical average for this route.

  • What car rental options are available at Las Vegas Harry Reid Intl Airport (LAS)?

    Las Vegas Harry Reid Intl Airport (LAS) hosts 5 major car rental companies, with daily rates starting from around C$ 26 for economy cars. Top options include:

    • Easirent
    • Fox
    • Ace
    • Dollar
    • Thrifty

  • Which airports can I use when flying from Kansas City to Las Vegas?

    Flights from Kansas City to Las Vegas usually depart from Kansas City (MCI) and arrive at Las Vegas Harry Reid Intl (LAS).

  • What time of day has the fewest delays on flights from Kansas City to Las Vegas?

    Morning flights have the fewest delays on this route, while evening departures tend to have the most.

  • At what point is a flight considered delayed on the route from Kansas City to Las Vegas?

    A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Kansas City to Las Vegas route, 15% of flights were delayed in the past three months, with delays averaging 2h 16m.

  • Which airports do connecting flights from Kansas City to Las Vegas pass through?

    One-stop flights from Kansas City to Las Vegas most commonly connect through:

    • Denver Intl (DEN) – 77% of one-stop connections
    • Phoenix Sky Harbor Intl (PHX) – 8% of one-stop connections
    • Dallas/Fort Worth (DFW) – 5% of one-stop connections
    • Salt Lake City (SLC) – 4% of one-stop connections

  • Can I save money by using flexible dates for flights from Kansas City to Las Vegas?

    Yes. Flexible dates can save you up to 21% on flights from Kansas City to Las Vegas. Saturday is the cheapest departure day at C$ 387 round-trip on average, while Thursday is the most expensive at C$ 488, a difference of C$ 101.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • Which airlines fly from Kansas City to Las Vegas?

    2 airlines operate flights between Kansas City and Las Vegas. The airlines offering direct flights on this route include:

    • Southwest
    • Frontier

  • How much time can I save by choosing a different layover airport when travelling from Kansas City to Las Vegas?

    Flying via Albuquerque (ABQ) gives the shortest average 1-stop total travel time at 4h 49m, compared with 5h 11m via Dallas Love Field (DAL) and 5h 21m via Los Angeles (LAX).

  • What is the time difference between Kansas City and Las Vegas?

    Las Vegas is 2 hours behind Kansas City (Pacific Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which popular places can I visit in Las Vegas?

    Some of the most popular sights in Las Vegas are Fremont Street Experience, Las Vegas Convention Center, and T-Mobile Arena. These are among the most viewed places in Las Vegas on KAYAK.

  • Which airlines offer extra legroom and free seat selection on Kansas City to Las Vegas flights?

    Among airlines operating Kansas City to Las Vegas flights:

    • Frontier: offers free seat selection
    • Southwest: offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines include bags at no extra cost on Kansas City to Las Vegas flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Southwest: a carry-on bag and a checked bag in Economy Class
    • Frontier: a carry-on bag and a checked bag in Business Class

    Baggage allowance can vary by ticket type, cabin class, route, and airline, so always check the fare details before booking.

  • How many nursing rooms does MCI have?

    There are two nursing rooms located in the Terminal C departure lounges. One nursing room serves passengers traveling on Alaska Airlines, American Airlines, Frontier Airlines, and Spirit Airlines. The second nursing room is in the departure lounge of United Airlines.

  • How do I go from Terminal B to Terminal C at MCI?

    If you want to go from Terminal B to Terminal C at MCI, make sure to keep an eye out for overhead signs guiding you to the “Red Inter-Terminal Connection.” The transport service will take you from one terminal to the next.

  • Are there shuttle services at LAS that can take travelers to Las Vegas resorts?

    There are group shuttles at LAS that can take travelers to Las Vegas resorts. In Terminal 1, you will find the group shuttles at the baggage claim area on the west side, outside doors 7-13. In Terminal 3, you will find the group shuttles on the west side of the building outside Level 0, which is for domestic travelers. For international travelers, you will be required to go to the east side of the building.

  • Where can arriving customers find the rental car service at LAS?

    There is a McCarran Rent-A-Car Center, which can be found in Terminals 1 and 3. If you are in Terminal 1 at the baggage claim area, follow the signs guiding you to Level 1 of Ground Transportation and proceed to doors 10 and 11. If you are in Terminal 3 at the baggage claim area, follow the signs leading you to Level 0 of Ground Transportation and proceed to doors 51-54 on the west side or doors 55-58 on the east side.

Your guide to booking Kansas City to Las Vegas flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Saturday departure and avoid flying on Thursday. On this route, Saturday flights average C$ 387, about C$ 101 less than Thursday fares (21% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 4 weeks before you fly. On this route, that window historically saves about 35% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Kansas City to Las Vegas trip for February. Fares historically average C$ 360 round-trip in that month – typically C$ 253 less than the most expensive month, which is June (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Las Vegas Harry Reid Intl Airport.

    • Alexis Park All Suite Resort
    • Four Seasons Hotel Las Vegas
    • Ellis Island Hotel
  • If you are looking for non-stop flights from MCI to LAS, Southwest Airlines and Spirit Airlines offer non-stop flights from Kansas City to Las Vegas.
  • There are various parking options at MCI, including economy parking, which has a free bus service going to and from the terminals. There is circle parking where you can park close to the terminals and be within a walking distance. There is also garage parking that is closest to the terminals. There is valet parking only for Terminal B near Gate 40.
  • If you are looking for animal relief services at MCI, you can find them outside Terminal B and Terminal C near the pedestrian ramps. There is also an animal relief service area inside Terminal C’s departure lounge. Passengers with pets flying on American Airlines, Alaska Airlines, Frontier Airlines, and Spirit Airlines can access the area.
  • If you are in Terminal 1 at LAS waiting for someone to pick you up, make sure to wait at the pickup area near the pedestrian bridge from the baggage claim area of Level 1 of the parking lot. If you are in Terminal 3, the parking lot is on Level 1.
  • In case if you are exploring LAS before being picked up, there are 1400 slot machines that are accessible if you are over the age of 21.

Prefer to fly direct from Kansas City to Las Vegas?

 
Find which airlines fly direct from Kansas City Airport to Las Vegas Harry Reid Intl Airport, which days they fly and book direct flights.

Direct departures

Kansas City to Las Vegas Harry Reid Intl

Monday

Frontier,Southwest

Frontier,Southwest

Tuesday

Frontier,Southwest

Frontier,Southwest

Wednesday

Frontier,Southwest

Frontier,Southwest

Thursday

Frontier,Southwest

Frontier,Southwest

Friday

Frontier,Southwest

Frontier,Southwest

Saturday

Frontier,Southwest

Frontier,Southwest

Sunday

Frontier,Southwest

Frontier,Southwest

See more nonstop flights

Direct returns

Las Vegas Harry Reid Intl to Kansas City

Monday

Frontier,Southwest

Frontier,Southwest

Tuesday

Frontier,Southwest

Frontier,Southwest

Wednesday

Frontier,Southwest

Frontier,Southwest

Thursday

Frontier,Southwest

Frontier,Southwest

Friday

Frontier,Southwest

Frontier,Southwest

Saturday

Frontier,Southwest

Frontier,Southwest

Sunday

Frontier,Southwest

Frontier,Southwest

See more nonstop flights

More options for your flight from Kansas City to Las Vegas

Complete your trip to Las Vegas with a hotel stay or car rental