$109+ Cheap flights from Belleville, IL to Las Vegas (BLV - LAS)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/12. Fares are subject to change and may not be available on all flights or dates of travel.
BLV — LAS
Nov 29 — Dec 61
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Belleville 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.Cheap flight deals from Belleville to Las Vegas
Cheapest
Best
Last-minute
One-way
Cheapest flights from Belleville to Las VegasExplore the most affordable flight options available from Belleville to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
Explore the most affordable flight options available from Belleville to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Tue 11/248:30 am -
1 stop25h 49m
Tue 12/111:59 pm -
2 stops31h 31m
Deal found 10/27![Multiple Airlines logo]()
$410
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Tue 11/248:30 am -
1 stop25h 49m
Thu 11/2612:01 pm -
2 stops19h 23m
Deal found 10/27![Multiple Airlines logo]()
$481
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 11/198:00 pm -
1 stop13h 56m
Sun 11/229:56 pm -
2 stops31h 44m
Deal found 10/29![Multiple Airlines logo]()
$511
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 12/68:28 pm -
1 stop13h 54m
Sat 12/1212:59 am -
2 stops30h 24m
Deal found 10/26![Multiple Airlines logo]()
$566
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Sat 11/282:54 pm -
1 stop19h 25m
Tue 12/111:59 pm -
2 stops31h 31m
Deal found 10/27![Multiple Airlines logo]()
$582
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Tue 11/248:30 am -
1 stop25h 49m
Fri 11/276:40 am -
2 stops25h 10m
Deal found 10/27![Multiple Airlines logo]()
$614
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Tue 11/248:30 am -
1 stop25h 49m
Sat 11/288:59 am -
2 stops23h 20m
Deal found 10/27![Multiple Airlines logo]()
$761
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Mon 11/239:19 am -
2 stops37h 03m
Fri 11/2711:57 pm -
1 stop12h 07m
Deal found 10/27![Multiple Airlines logo]()
$762
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Wed 11/258:33 pm -
2 stops19h 38m
Fri 11/2711:57 pm -
1 stop12h 07m
Deal found 10/27![Multiple Airlines logo]()
$778
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Tue 11/248:30 am -
1 stop25h 49m
Sun 11/296:00 am -
2 stops23h 49m
Deal found 10/27![Multiple Airlines logo]()
$787
Best flights from Belleville to Las VegasDiscover carefully curated flight deals from Belleville to Las Vegas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
Discover carefully curated flight deals from Belleville to Las Vegas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
This Travelocity deal was found by Cheapflights users on 10/25. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/261:10 pm -
Nonstop3h 40m
Fri 4/307:05 am -
Nonstop3h 15m
Deal found 10/25![Allegiant Air logo]()
$247
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 11/198:00 pm -
1 stop13h 56m
Sun 11/2211:57 pm -
1 stop29h 43m
Deal found 10/29![Multiple Airlines logo]()
$530
This Expedia deal was found by Cheapflights users on 10/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/161:10 pm -
Nonstop3h 40m
Mon 4/197:05 am -
Nonstop3h 15m
Deal found 10/26![Allegiant Air logo]()
$277
This Expedia deal was found by Cheapflights users on 10/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/291:06 pm -
Nonstop3h 49m
Fri 4/27:05 am -
Nonstop3h 11m
Deal found 10/26![Allegiant Air logo]()
$278
This Expedia deal was found by Cheapflights users on 10/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/129:36 pm -
Nonstop3h 49m
Mon 3/153:23 pm -
Nonstop3h 11m
Deal found 10/29![Allegiant Air logo]()
$303
This Travelocity deal was found by Cheapflights users on 10/28. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/51:06 pm -
Nonstop3h 49m
Mon 3/87:05 am -
Nonstop3h 11m
Deal found 10/28![Allegiant Air logo]()
$326
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 12/68:28 pm -
1 stop13h 54m
Sat 12/1212:59 am -
2 stops30h 24m
Deal found 10/26![Multiple Airlines logo]()
$566
This Travelocity deal was found by Cheapflights users on 10/29. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/21:06 pm -
Nonstop3h 49m
Mon 4/57:05 am -
Nonstop3h 11m
Deal found 10/29![Allegiant Air logo]()
$456
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Tue 11/248:30 am -
1 stop25h 49m
Fri 11/2711:57 pm -
1 stop12h 07m
Deal found 10/27![Multiple Airlines logo]()
$684
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Wed 11/258:33 pm -
2 stops19h 38m
Fri 11/2711:57 pm -
1 stop12h 07m
Deal found 10/27![Multiple Airlines logo]()
$778
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Wed 11/259:09 am -
2 stops24h 45m
Sat 11/2811:57 pm -
1 stop29h 27m
Deal found 10/27![Multiple Airlines logo]()
$1,163
Last-minute flights from Belleville to Las VegasDiscover last-minute flight deals from Belleville to Las Vegas. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Belleville to Las Vegas. Data last updated October 30, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 11/198:00 pm -
1 stop13h 56m
Sun 11/229:56 pm -
2 stops31h 44m
Deal found 10/29![Multiple Airlines logo]()
$511
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Mon 11/239:19 am -
2 stops37h 03m
Fri 11/2711:57 pm -
1 stop12h 07m
Deal found 10/27![Multiple Airlines logo]()
$762
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Tue 11/248:30 am -
1 stop25h 49m
Tue 12/111:59 pm -
2 stops31h 31m
Deal found 10/27![Multiple Airlines logo]()
$410
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Tue 11/248:30 am -
1 stop25h 49m
Thu 11/2612:01 pm -
2 stops19h 23m
Deal found 10/27![Multiple Airlines logo]()
$481
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Tue 11/248:30 am -
1 stop25h 49m
Fri 11/276:40 am -
2 stops25h 10m
Deal found 10/27![Multiple Airlines logo]()
$614
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Tue 11/248:30 am -
1 stop25h 49m
Sat 11/288:59 am -
2 stops23h 20m
Deal found 10/27![Multiple Airlines logo]()
$761
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Tue 11/248:30 am -
1 stop25h 49m
Sun 11/296:00 am -
2 stops23h 49m
Deal found 10/27![Multiple Airlines logo]()
$787
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Wed 11/258:33 pm -
2 stops19h 38m
Fri 11/2711:57 pm -
1 stop12h 07m
Deal found 10/27![Multiple Airlines logo]()
$778
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Sat 11/282:54 pm -
1 stop19h 25m
Tue 12/111:59 pm -
2 stops31h 31m
Deal found 10/27![Multiple Airlines logo]()
$582
One-way flights from Belleville to Las VegasSearch for one-way flight options from Belleville to Las Vegas. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
Search for one-way flight options from Belleville to Las Vegas. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This Travelocity deal was found by Cheapflights users on 10/29. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/121:10 pm -
Nonstop3h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Allegiant Air logo]()
$109
This Travelocity deal was found by Cheapflights users on 10/29. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/191:10 pm -
Nonstop3h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Allegiant Air logo]()
$128
This Orbitz deal was found by Cheapflights users on 10/29. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/161:10 pm -
Nonstop3h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Allegiant Air logo]()
$162
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 3/81:06 pm -
Nonstop3h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Allegiant Air logo]()
$176
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 3/810:50 am -
2 stops29h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Multiple Airlines logo]()
$254
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Wed 11/114:21 pm -
2 stops48h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Allegiant Air logo]()
$260
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Mon 2/15:28 pm -
3 stops31h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Multiple Airlines logo]()
$270
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Tue 12/151:41 pm -
3 stops36h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Multiple Airlines logo]()
$305
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Wed 11/114:21 pm -
3 stops57h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Multiple Airlines logo]()
$344
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Tue 12/151:41 pm -
2 stops44h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Allegiant Air logo]()
$375
Find flight deals from Belleville to Las Vegas
Discover tips and strategies to find the most affordable flight options for your journey from Belleville (BLV) 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 October 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $247 (Travelocity) |
One-way from | $109 (Travelocity) |
Popular in | October |
Cheapest in | August |
Average price | $337 |
Good one-way deal | $142 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Belleville 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 7,457,451 searches. Data last updated October 30, 2026.
Use the filters below to find and compare flights from Belleville to Las Vegas that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
BellevilleLas Vegas
BLV Belleville - LAS Las Vegas Harry Reid Intl
BLVLAS
Belleville
Mon 4/12
1:10 pm-2:50 pm
Nonstop3h 40m
Las Vegas Harry Reid Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$109
BellevilleLas Vegas
BLV Belleville - LAS Las Vegas Harry Reid Intl
BLVLAS
Belleville
Mon 4/19
1:10 pm-2:50 pm
Nonstop3h 40m
Las Vegas Harry Reid Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$128
BellevilleLas Vegas
BLV Belleville - LAS Las Vegas Harry Reid Intl
BLVLAS
Belleville
Mon 4/26
1:10 pm-2:50 pm
Nonstop3h 40m
Las Vegas Harry Reid Intl
Fri 4/30
7:05 am-12:20 pm
Nonstop3h 15m
$247
BellevilleLas Vegas
BLV Belleville - LAS Las Vegas Harry Reid Intl
BLVLAS
Belleville
Mon 3/8
10:50 am-1:51 pm
3 stops29h 01m
Las Vegas Harry Reid Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$254
BellevilleLas Vegas
BLV Belleville - LAS Las Vegas Harry Reid Intl
BLVLAS
Belleville
Wed 11/11
4:21 pm-2:47 pm
2 stops48h 26m
Las Vegas Harry Reid Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$260
BellevilleLas Vegas
BLV Belleville - LAS Las Vegas Harry Reid Intl
BLVLAS
Belleville
Mon 2/1
5:28 pm-11:22 pm
3 stops31h 54m
Las Vegas Harry Reid Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$270
BellevilleLas Vegas
BLV Belleville - LAS Las Vegas Harry Reid Intl
BLVLAS
Belleville
Fri 4/16
1:10 pm-2:50 pm
Nonstop3h 40m
Las Vegas Harry Reid Intl
Mon 4/19
7:05 am-12:20 pm
Nonstop3h 15m
$277
BellevilleLas Vegas
BLV Belleville - LAS Las Vegas Harry Reid Intl
BLVLAS
Belleville
Mon 3/29
1:06 pm-2:55 pm
Nonstop3h 49m
Las Vegas Harry Reid Intl
Fri 4/2
7:05 am-12:16 pm
Nonstop3h 11m
$278
BellevilleLas Vegas
BLV Belleville - LAS Las Vegas Harry Reid Intl
BLVLAS
Belleville
Fri 3/12
9:36 pm-11:25 pm
Nonstop3h 49m
Las Vegas Harry Reid Intl
Mon 3/15
3:23 pm-8:34 pm
Nonstop3h 11m
$303
BellevilleLas Vegas
BLV Belleville - LAS Las Vegas Harry Reid Intl
BLVLAS
Belleville
Tue 12/15
1:41 pm-11:50 pm
3 stops36h 09m
Las Vegas Harry Reid Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$305
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from Belleville 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 Belleville to Las Vegas in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Belleville, Illinois-Las Vegas flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Belleville, Illinois-Las Vegas flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Belleville, Illinois-Las Vegas flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Belleville, Illinois-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 Belleville, Illinois-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 Belleville to Las Vegas
Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Belleville with our price prediction graph.
BLV-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 Belleville to Las Vegas
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 October 30, 2026.
Get a feel of what it's like to fly with Allegiant Air and Frontier from Belleville to Las Vegas by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.7
Food
5.9
Overall
7.3
Crew
8.1
Entertainment
5.5
Comfort
6.9
Reviews
1 / 20
2.0
MediocreNic,Aug 2026
SRQ - ALB
Boarding
7.7
Food
5.9
Overall
7.3
Crew
8.1
Entertainment
5.5
Comfort
6.9
Reviews
1 / 20
2.0
MediocreNic,Aug 2026
SRQ - ALB
Boarding
7.7
Food
5.9
Overall
7.3
Crew
8.1
Entertainment
5.5
Comfort
6.9
Reviews
1 / 20
2.0
MediocreNic,Aug 2026
SRQ - ALB
Related info for your journey
Find useful and relevant information for your journey from Belleville 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
Mesquite
Henderson
Kingman
North Las Vegas
Boulder City
Winchester
Sunrise Manor
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Las Vegas flight routes
Other flight options
Other flights from Belleville
Popular flights
Alternative routes for Belleville to Las Vegas
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Las Vegas by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Belleville to Las Vegas by cabin class
Find flights from Belleville to Las Vegas, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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 October 30, 2026.
Belleville and Las Vegas flights
Browse other Belleville and Las Vegas flight options. Last updated on October 30, 2026.
Other flights from Belleville
Browse through other flights departing from Belleville. Flights are based on user searches made on Cheapflights and were last updated on October 30, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Belleville to Las Vegas
Discover the top 2 airlines that operate flights from Belleville 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 7,457,451 searches. Data last updated October 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$138 | Average$252 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$148 | Average$268 | FlexibilityNo cancel fee | On-time62% |