$45+ Cheap flights from Kalispell to Las Vegas (FCA - LAS)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
FCA — LAS
Apr 27 — May 41
Round-trip
1 adult, Economy
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Find cheap flights from Kalispell to Las Vegas with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Kalispell Glacier Park to Las Vegas Harry Reid Intl are usually found in July or August, booked 50 days in advance, depart on a Monday or Thursday and return on a Tuesday
Cheap flight deals from Kalispell to Las Vegas
Cheapest
Best
Last-minute
One-way
Cheapest flights from Kalispell to Las VegasExplore the most affordable flight options available from Kalispell to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2026.
Explore the most affordable flight options available from Kalispell to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1912:33 pm
FCA
- LAS
Nonstop2h 25m
Allegiant Air
Fri 5/226:20 am
LAS
- FCA
Nonstop2h 26m
Allegiant Air
Deal found 3/27![Allegiant Air logo]()
$75
This Booking.com deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/312:33 pm
FCA
- LAS
Nonstop2h 25m
Allegiant Air
Thu 5/78:15 am
LAS
- FCA
Nonstop2h 28m
Allegiant Air
Deal found 3/23![Allegiant Air logo]()
$91
This Kiwi.com deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1912:33 pm
FCA
- LAS
Nonstop2h 25m
Allegiant Air
Thu 4/238:15 am
LAS
- FCA
Nonstop2h 28m
Allegiant Air
Deal found 3/27![Allegiant Air logo]()
$92
This Cheapflightsfares deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/510:31 am
FCA
- LAS
Nonstop2h 28m
Allegiant Air
Mon 6/86:15 am
LAS
- FCA
Nonstop2h 26m
Allegiant Air
Deal found 3/26![Allegiant Air logo]()
$103
This Cheapflightsfares deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/312:33 pm
FCA
- LAS
Nonstop2h 25m
Allegiant Air
Thu 5/148:15 am
LAS
- FCA
Nonstop2h 28m
Allegiant Air
Deal found 3/25![Allegiant Air logo]()
$124
This Cheapflightsfares deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/2910:58 am
FCA
- LAS
Nonstop2h 31m
Allegiant Air
Thu 4/26:40 am
LAS
- FCA
Nonstop2h 28m
Allegiant Air
Deal found 3/25![Allegiant Air logo]()
$143
This Cheapflightsfares deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2410:50 am
FCA
- LAS
Nonstop2h 29m
Allegiant Air
Mon 7/276:15 am
LAS
- FCA
Nonstop2h 25m
Allegiant Air
Deal found 3/25![Allegiant Air logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/510:58 am
FCA
- LAS
Nonstop2h 25m
Allegiant Air
Thu 4/168:15 am
LAS
- FCA
Nonstop2h 28m
Allegiant Air
Deal found 3/26![Allegiant Air logo]()
$149
Best flights from Kalispell to Las VegasDiscover carefully curated flight deals from Kalispell to Las Vegas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 28, 2026.
Discover carefully curated flight deals from Kalispell to Las Vegas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 28, 2026.
This Delta deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/51:20 pm
FCA
- LAS
2 stops10h 20m
Delta
Mon 6/86:00 am
LAS
- FCA
1 stop4h 28m
Delta
Deal found 3/24![Delta logo]()
$276
This Alaska Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/208:00 pm
FCA
- LAS
1 stop4h 59m
Alaska Airlines
Sun 8/236:00 am
LAS
- FCA
1 stop5h 14m
Alaska Airlines
Deal found 3/24![Alaska Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/202:33 pm
FCA
- LAS
1 stop7h 35m
United Airlines
Thu 4/235:30 am
LAS
- FCA
1 stop7h 01m
United Airlines
Deal found 3/25![United Airlines logo]()
$440
This Delta deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/65:09 am
FCA
- LAS
1 stop4h 11m
Delta
Tue 4/146:00 am
LAS
- FCA
2 stops10h 30m
Delta
Deal found 3/22![Delta logo]()
$276
This Delta deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/612:15 pm
FCA
- LAS
1 stop9h 09m
Delta
Fri 7/106:19 am
LAS
- FCA
1 stop7h 11m
Delta
Deal found 3/22![Delta logo]()
$286
This Alaska Airlines deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/201:52 pm
FCA
- LAS
1 stop7h 57m
Alaska Airlines
Thu 4/238:54 pm
LAS
- FCA
1 stop14h 09m
Alaska Airlines
Deal found 3/23![Alaska Airlines logo]()
$432
This Delta deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/75:56 pm
FCA
- LAS
1 stop6h 59m
Delta
Tue 4/146:05 am
LAS
- FCA
1 stop4h 18m
Delta
Deal found 3/27![Delta logo]()
$425
This Alaska Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/178:26 pm
FCA
- LAS
1 stop21h 58m
Alaska Airlines
Sat 4/187:59 pm
LAS
- FCA
2 stops15h 13m
Alaska Airlines
Deal found 3/25![Alaska Airlines logo]()
$470
This Alaska Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/247:28 pm
FCA
- LAS
2 stops20h 52m
Alaska Airlines
Mon 4/277:42 pm
LAS
- FCA
2 stops16h 21m
Alaska Airlines
Deal found 3/24![Alaska Airlines logo]()
$476
This Delta deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/71:20 pm
FCA
- LAS
2 stops10h 20m
Delta
Sun 5/106:02 am
LAS
- FCA
2 stops10h 25m
Delta
Deal found 3/22![Delta logo]()
$466
Last-minute flights from Kalispell to Las VegasDiscover last-minute flight deals from Kalispell to Las Vegas. Data last updated March 28, 2026 and is based on user searches.
Discover last-minute flight deals from Kalispell to Las Vegas. Data last updated March 28, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/2910:58 am
FCA
- LAS
Nonstop2h 31m
Allegiant Air
Thu 4/26:40 am
LAS
- FCA
Nonstop2h 28m
Allegiant Air
Deal found 3/25![Allegiant Air logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/510:58 am
FCA
- LAS
Nonstop2h 25m
Allegiant Air
Thu 4/168:15 am
LAS
- FCA
Nonstop2h 28m
Allegiant Air
Deal found 3/26![Allegiant Air logo]()
$149
This Kiwi.com deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/510:58 am
FCA
- LAS
Nonstop2h 25m
Multiple Airlines
Wed 4/1511:46 am
LAS
- FCA
1 stop7h 00m
Multiple Airlines
Deal found 3/26![Multiple Airlines logo]()
$238
This Kiwi.com deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/912:33 pm
FCA
- LAS
Nonstop2h 25m
Allegiant Air
Thu 4/168:15 am
LAS
- FCA
Nonstop2h 28m
Allegiant Air
Deal found 3/26![Allegiant Air logo]()
$177
This Kiwi.com deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1612:33 pm
FCA
- LAS
Nonstop2h 25m
Allegiant Air
Sun 4/198:15 am
LAS
- FCA
Nonstop2h 28m
Allegiant Air
Deal found 3/22![Allegiant Air logo]()
$222
This Kiwi.com deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1912:33 pm
FCA
- LAS
Nonstop2h 25m
Allegiant Air
Fri 5/226:20 am
LAS
- FCA
Nonstop2h 26m
Allegiant Air
Deal found 3/27![Allegiant Air logo]()
$75
This Kiwi.com deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1912:33 pm
FCA
- LAS
Nonstop2h 25m
Allegiant Air
Thu 4/238:15 am
LAS
- FCA
Nonstop2h 28m
Allegiant Air
Deal found 3/27![Allegiant Air logo]()
$92
This Kiwi.com deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1912:33 pm
FCA
- LAS
Nonstop2h 25m
Multiple Airlines
Thu 4/232:13 pm
LAS
- FCA
2 stops21h 30m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$217
This Cheapflightsfares deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2312:33 pm
FCA
- LAS
Nonstop2h 25m
Allegiant Air
Thu 4/308:15 am
LAS
- FCA
Nonstop2h 28m
Allegiant Air
Deal found 3/24![Allegiant Air logo]()
$187
This Booking.com deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2312:33 pm
FCA
- LAS
Nonstop2h 25m
Allegiant Air
Sun 4/268:15 am
LAS
- FCA
Nonstop2h 28m
Allegiant Air
Deal found 3/25![Allegiant Air logo]()
$209
One-way flights from Kalispell to Las VegasSearch for one-way flight options from Kalispell to Las Vegas. Find affordable one-way fares based on user searches. Data last updated March 28, 2026.
Search for one-way flight options from Kalispell to Las Vegas. Find affordable one-way fares based on user searches. Data last updated March 28, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2910:36 am
FCA
- LAS
Nonstop2h 24m
Allegiant Air
Deal found 3/26![Allegiant Air logo]()
$45
This Cheapflightsfares deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2612:33 pm
FCA
- LAS
Nonstop2h 25m
Allegiant Air
Deal found 3/22![Allegiant Air logo]()
$53
This Cheapflightsfares deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/912:33 pm
FCA
- LAS
Nonstop2h 25m
Allegiant Air
Deal found 3/22![Allegiant Air logo]()
$93
This Kiwi.com deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/201:33 pm
FCA
- LAS
2 stops25h 02m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$111
This Kiwi.com deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1710:30 am
FCA
- LAS
Nonstop2h 29m
Allegiant Air
Deal found 3/25![Allegiant Air logo]()
$116
This Kiwi.com deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/171:33 pm
FCA
- LAS
2 stops29h 53m
Multiple Airlines
Deal found 3/26![Multiple Airlines logo]()
$128
This Delta deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/612:15 pm
FCA
- LAS
1 stop9h 09m
Delta
Deal found 3/23![Delta logo]()
$136
This United Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/65:00 pm
FCA
- LAS
1 stop6h 01m
United Airlines
Deal found 3/24![United Airlines logo]()
$151
This Trip.com deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/211:52 pm
FCA
- LAS
1 stop7h 57m
Hawaiian Airlines
Deal found 3/22![Hawaiian Airlines logo]()
$153
Find flight deals from Kalispell to Las Vegas
Discover tips and strategies to find the most affordable flight options for your journey from Kalispell (FCA) to Las Vegas (LAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $75 (Kiwi.com) |
One-way from | $45 (Kiwi.com) |
Popular in | September |
Cheapest in | July |
Average price | $249 |
Good round-trip deal | $172 or less |
Good one-way deal | $134 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Kalispell to Las Vegas that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2026.
Use the filters below to find and compare flights from Kalispell to Las Vegas that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
KalispellLas Vegas
FCA - LAS
FCALAS
Kalispell Glacier Park
Fri 6/5
1:20 pm-10:40 pm
2 stops10h 20m
Las Vegas Harry Reid Intl
Mon 6/8
6:00 am-11:28 am
1 stop4h 28m
$276
KalispellLas Vegas
FCA - LAS
FCALAS
Kalispell Glacier Park
Mon 4/6
5:09 am-8:20 am
1 stop4h 11m
Las Vegas Harry Reid Intl
Tue 4/14
6:00 am-5:30 pm
2 stops10h 30m
$276
KalispellLas Vegas
FCA - LAS
FCALAS
Kalispell Glacier Park
Mon 7/6
12:15 pm-8:24 pm
1 stop9h 09m
Las Vegas Harry Reid Intl
Fri 7/10
6:19 am-2:30 pm
1 stop7h 11m
$286
KalispellLas Vegas
FCA - LAS
FCALAS
Kalispell Glacier Park
Tue 4/7
5:56 pm-11:55 pm
1 stop6h 59m
Las Vegas Harry Reid Intl
Tue 4/14
6:05 am-11:23 am
1 stop4h 18m
$425
Quickest round-trip
KalispellLas Vegas
FCA - LAS
FCALAS
Kalispell Glacier Park
Thu 8/20
8:00 pm-11:59 pm
1 stop4h 59m
Las Vegas Harry Reid Intl
Sun 8/23
6:00 am-12:14 pm
1 stop5h 14m
$429
KalispellLas Vegas
FCA - LAS
FCALAS
Kalispell Glacier Park
Mon 4/20
1:52 pm-8:49 pm
1 stop7h 57m
Las Vegas Harry Reid Intl
Thu 4/23
8:54 pm-12:03 pm
1 stop14h 09m
$432
KalispellLas Vegas
FCA - LAS
FCALAS
Kalispell Glacier Park
Mon 4/20
2:33 pm-9:08 pm
1 stop7h 35m
Las Vegas Harry Reid Intl
Thu 4/23
5:30 am-1:31 pm
1 stop7h 01m
$440
KalispellLas Vegas
FCA - LAS
FCALAS
Kalispell Glacier Park
Thu 5/7
1:20 pm-10:40 pm
2 stops10h 20m
Las Vegas Harry Reid Intl
Sun 5/10
6:02 am-5:27 pm
2 stops10h 25m
$466
KalispellLas Vegas
FCA - LAS
FCALAS
Kalispell Glacier Park
Fri 4/17
8:26 pm-5:24 pm
1 stop21h 58m
Las Vegas Harry Reid Intl
Sat 4/18
7:59 pm-12:12 pm
2 stops15h 13m
$470
KalispellLas Vegas
FCA - LAS
FCALAS
Kalispell Glacier Park
Fri 4/24
7:28 pm-3:20 pm
2 stops20h 52m
Las Vegas Harry Reid Intl
Mon 4/27
7:42 pm-1:03 pm
2 stops16h 21m
$476
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Kalispell to Las Vegas
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Kalispell to Las Vegas in March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Kalispell-Las Vegas flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kalispell-Las Vegas flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kalispell-Las Vegas flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Kalispell-Las Vegas flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Kalispell-Las Vegas flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Kalispell to Las Vegas
Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Kalispell with our price prediction graph.
FCA-LAS
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Kalispell to Las Vegas
How far ahead should I book a flight from Kalispell to Las Vegas?
Use this chart to determine the optimal time to book a round-trip flight from Kalispell to Las Vegas. Price data was last updated on March 13, 2026.
To ensure you get the cheapest price possible for a flight from Kalispell to Las Vegas, you should look to book at least 50 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Kalispell to Las Vegas?
Currently, August is the cheapest month in which you can book a flight from Kalispell to Las Vegas (average of $45). Flying from Kalispell to Las Vegas in April is currently the most expensive (average of $109). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from FCA to LAS?
Find hourly flight availability from Kalispell to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2026.
Unlike in the afternoon, when flights are generally more expensive, you can save up to 41% on flights from Kalispell to Las Vegas by exploring options for tickets at noon.
Reviews of airlines servicing Las Vegas
Get insights into the airlines that provide service to Las Vegas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Las Vegas. Reviews last updated March 28, 2026.
Read through reviews of airlines operating flights from Kalispell to Las Vegas, such as Alaska Airlines,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Food
7.0
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Food
7.0
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Food
7.0
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Food
7.0
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Related info for your journey
Find useful and relevant information for your journey from Kalispell to Las Vegas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Las Vegas?
Book flights to Las Vegas if you plan to visit one of these locationsParadise
Henderson
Mesquite
North Las Vegas
Kingman
Winchester
Boulder City
Needles
Sunrise Manor
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Other flights to Las Vegas
Explore flights to Las Vegas departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 28, 2026.
Kalispell and Las Vegas flights
Browse other Kalispell and Las Vegas flight options. Last updated on March 28, 2026.
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Browse through other flights departing from Kalispell. Flights are based on user searches made on Cheapflights and were last updated on March 28, 2026.
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Top 4 airlines flying from Kalispell to Las Vegas
Discover the top 4 airlines that operate flights from Kalispell to Las Vegas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$78 | Average$172 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$179 | Average$336 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$210 | Average$385 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$254 | Average$373 | FlexibilityNo cancel fee | On-time75% |