Cheap flights from Las Vegas (LAS) to Illinois from $43
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 6/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
How far in advance should I book a flight from Las Vegas to Illinois?
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 44 days in advance, which can save you up to 110% on flights from Las Vegas to Illinois compared to booking the week you need them. Waiting 44 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $156. For sooner than that we have options available in the next 3 days from $289.
What is the cheapest month to fly from Las Vegas to Illinois?
Flights from Las Vegas to Illinois lean towards being more expensive in December. Prices are generally better when you fly from Las Vegas to Illinois in October, with the cheapest ticket starting at $78.
What is the cheapest time of day to fly from LAS to IL?
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Las Vegas to Illinois as you normally would.
Cheap Spirit Airlines flights from Las Vegas to Illinois
Explore cheap flight options specifically provided by Spirit Airlines for the route between Las Vegas and Illinois. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated يونيو 2, 2024.
Take a look at some of the lowest-priced Spirit Airlines flights heading from Las Vegas to Illinois. Make sure to double check the flight details before booking.
Cheap Frontier flights from Las Vegas to Illinois
Explore cheap flight options specifically provided by Frontier for the route between Las Vegas and Illinois. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated يونيو 2, 2024.
Have a look at some of the cheapest available Frontier flights departing from Las Vegas and landing in Illinois. Deals are refreshing constantly so come back soon for more options.
Cheap Las Vegas to Illinois flights in June & July 2024
Find cheap flight options from Las Vegas to Illinois specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,810,401 searches. Prices were last updated on يونيو 2, 2024.
Check out some of the best flight deals from Las Vegas to Illinois in 2024. For more flight deals, be sure to check back very soon.
Las Vegas to Illinois 2024 flight deals
Discover exclusive flight deals for travel between Las Vegas and Illinois in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated يونيو 2, 2024.
Check out some of the best flight deals from Las Vegas to Illinois in 2024. For more flight deals, be sure to check back very soon.
Non-stop flights to Illinois from Las Vegas
Discover non-stop flight options from Las Vegas to Illinois. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated يونيو 2, 2024.
For a shorter flight, select one of these non-stop flights from Las Vegas to Illinois. If you're looking for other options for flights from Las Vegas to Illinois, make sure to update the search form at the top of page.
Las Vegas to Illinois flights leaving soon
Find last-minute flight options from Las Vegas to Illinois for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated يونيو 2, 2024.
Consider one of these great deals we found on last-minute flights from Las Vegas to Illinois. Users should be sure to double check the price, date, and time of their last-minute flight.
One-way flights to Illinois from Las Vegas
Search for one-way flight options from Las Vegas to Illinois. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated يونيو 2, 2024.
Take a look at some of the one-way flights we've detected from Las Vegas to Illinois. Users in need of a round-trip flight from Las Vegas to Illinois instead should update the search form at the top of page.
Find flights from Las Vegas to Illinois within your budget
Customize your flight search to find flights from Las Vegas to Illinois 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 2,810,401 searches. Data last updated يونيو 2, 2024.
Fly from
Fly to
Budget
$60 - $231
Route
Depart
Return
Price
Las Vegas Harry Reid IntlLambert-St Louis
LAS - STL
LASSTL
Las Vegas Harry Reid Intl
خ 8/15
Nonstop3h 17m
Lambert-St Louis
ن 8/19
Nonstop3h 37m
Las Vegas Harry Reid IntlLambert-St Louis
LAS - STL
LASSTL
Las Vegas Harry Reid Intl
خ 9/5
Nonstop3h 17m
Lambert-St Louis
ح 9/8
Nonstop3h 37m
Las Vegas Harry Reid IntlLambert-St Louis
LAS - STL
LASSTL
Las Vegas Harry Reid Intl
ج 8/16
Nonstop3h 17m
Lambert-St Louis
ح 8/18
Nonstop3h 37m
Las Vegas Harry Reid IntlLambert-St Louis
LAS - STL
LASSTL
Las Vegas Harry Reid Intl
ج 9/27
Nonstop3h 17m
Lambert-St Louis
س 9/28
Nonstop3h 37m
Las Vegas Harry Reid IntlChicago O'Hare Intl
LAS - ORD
LASORD
Las Vegas Harry Reid Intl
ر 7/10
1 stop11h 25m
Chicago O'Hare Intl
ر 7/10
1 stop14h 47m
Las Vegas Harry Reid IntlChicago O'Hare Intl
LAS - ORD
LASORD
Las Vegas Harry Reid Intl
ث 7/2
Nonstop3h 44m
Chicago O'Hare Intl
ر 7/10
1 stop14h 47m
Las Vegas Harry Reid IntlMoline Quad-City
LAS - MLI
LASMLI
Las Vegas Harry Reid Intl
خ 8/22
Nonstop3h 19m
Moline Quad-City
ح 8/25
Nonstop3h 29m
Las Vegas Harry Reid IntlChicago O'Hare Intl
LAS - ORD
LASORD
Las Vegas Harry Reid Intl
خ 7/25
1 stop15h 20m
Chicago O'Hare Intl
ن 7/29
1 stop16h 02m
Las Vegas Harry Reid IntlMoline Quad-City
LAS - MLI
LASMLI
Las Vegas Harry Reid Intl
ر 7/24
1 stop8h 15m
Moline Quad-City
ر 7/31
1 stop7h 25m
No data available for this route at this time. Please check back soon.
Best time to book a flight from Las Vegas to Illinois
Have a flexible travel schedule? Discover the best time to fly to Illinois from Las Vegas with our price prediction graph.
Reviews of airlines servicing Illinois
Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated يونيو 2, 2024.
Peruse reviews from past customers who have flown with Spirit Airlines, Frontier and Delta from Las Vegas to Illinois to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Overall
Crew
Food
Boarding
Comfort
Reviews
We were delayed two hours. The gate staff were confused and a mess. They booked me on another flight, did not tell me and when I went to get back on the plane I no longer was able to because they booked me on some other flight later in the day. When I went back to the agent she was rude, reprinted my boarding pass for later in the day. What I needed was to be rebooked on my original flight but she could not understand that. Another agent figured it out. Southwest serves no food on any flights. It truly is a embarrassment to the airline industry. My second flight to Long Beach was worse. The flight attendant was obnoxious and extremely unprofessional. He treated everyone like they were seventh graders on a field trip. He was a terrible comedian, insisted on being on the microphone throughout the flight and would not shut up. No food on this four hour flight and no time to get food between our two flights made for seven hours without any hope of getting food.
Entertainment
Overall
Crew
Food
Boarding
Comfort
Reviews
We were delayed two hours. The gate staff were confused and a mess. They booked me on another flight, did not tell me and when I went to get back on the plane I no longer was able to because they booked me on some other flight later in the day. When I went back to the agent she was rude, reprinted my boarding pass for later in the day. What I needed was to be rebooked on my original flight but she could not understand that. Another agent figured it out. Southwest serves no food on any flights. It truly is a embarrassment to the airline industry. My second flight to Long Beach was worse. The flight attendant was obnoxious and extremely unprofessional. He treated everyone like they were seventh graders on a field trip. He was a terrible comedian, insisted on being on the microphone throughout the flight and would not shut up. No food on this four hour flight and no time to get food between our two flights made for seven hours without any hope of getting food.
Entertainment
Overall
Crew
Food
Boarding
Comfort
Reviews
We were delayed two hours. The gate staff were confused and a mess. They booked me on another flight, did not tell me and when I went to get back on the plane I no longer was able to because they booked me on some other flight later in the day. When I went back to the agent she was rude, reprinted my boarding pass for later in the day. What I needed was to be rebooked on my original flight but she could not understand that. Another agent figured it out. Southwest serves no food on any flights. It truly is a embarrassment to the airline industry. My second flight to Long Beach was worse. The flight attendant was obnoxious and extremely unprofessional. He treated everyone like they were seventh graders on a field trip. He was a terrible comedian, insisted on being on the microphone throughout the flight and would not shut up. No food on this four hour flight and no time to get food between our two flights made for seven hours without any hope of getting food.
Entertainment
Overall
Crew
Food
Boarding
Comfort
Reviews
We were delayed two hours. The gate staff were confused and a mess. They booked me on another flight, did not tell me and when I went to get back on the plane I no longer was able to because they booked me on some other flight later in the day. When I went back to the agent she was rude, reprinted my boarding pass for later in the day. What I needed was to be rebooked on my original flight but she could not understand that. Another agent figured it out. Southwest serves no food on any flights. It truly is a embarrassment to the airline industry. My second flight to Long Beach was worse. The flight attendant was obnoxious and extremely unprofessional. He treated everyone like they were seventh graders on a field trip. He was a terrible comedian, insisted on being on the microphone throughout the flight and would not shut up. No food on this four hour flight and no time to get food between our two flights made for seven hours without any hope of getting food.
Entertainment
Overall
Crew
Food
Boarding
Comfort
Reviews
We were delayed two hours. The gate staff were confused and a mess. They booked me on another flight, did not tell me and when I went to get back on the plane I no longer was able to because they booked me on some other flight later in the day. When I went back to the agent she was rude, reprinted my boarding pass for later in the day. What I needed was to be rebooked on my original flight but she could not understand that. Another agent figured it out. Southwest serves no food on any flights. It truly is a embarrassment to the airline industry. My second flight to Long Beach was worse. The flight attendant was obnoxious and extremely unprofessional. He treated everyone like they were seventh graders on a field trip. He was a terrible comedian, insisted on being on the microphone throughout the flight and would not shut up. No food on this four hour flight and no time to get food between our two flights made for seven hours without any hope of getting food.
Entertainment
Overall
Crew
Food
Boarding
Comfort
Reviews
We were delayed two hours. The gate staff were confused and a mess. They booked me on another flight, did not tell me and when I went to get back on the plane I no longer was able to because they booked me on some other flight later in the day. When I went back to the agent she was rude, reprinted my boarding pass for later in the day. What I needed was to be rebooked on my original flight but she could not understand that. Another agent figured it out. Southwest serves no food on any flights. It truly is a embarrassment to the airline industry. My second flight to Long Beach was worse. The flight attendant was obnoxious and extremely unprofessional. He treated everyone like they were seventh graders on a field trip. He was a terrible comedian, insisted on being on the microphone throughout the flight and would not shut up. No food on this four hour flight and no time to get food between our two flights made for seven hours without any hope of getting food.
Related info for your journey
Find useful and relevant information for your journey from Las Vegas to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Las Vegas to IllinoisSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from Las Vegas to Illinois
Discover the top 6 airlines that operate flights from Las Vegas to Illinois. 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 2,810,401 searches. Data last updated يونيو 2, 2024.
Search flights from Las Vegas to Illinois by cabin class
Find flights from Las Vegas to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Hourly flight availability from Las Vegas to Illinois
Find hourly flight availability from Las Vegas to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated يونيو 2, 2024.
| 22%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 41%of flight departures | Morning6 am to noon |
| 30%of flight departures | AfternoonNoon to 6 pm |
| 7%of flight departures | Evening6 pm to midnight |
Book a flight to one of these trending destinations
User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
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How does Cheapflights help users find flights from Las Vegas to Illinois?
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Why should you use Cheapflights to find cheap flight tickets from Las Vegas to Illinois?
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Can Cheapflights find flights from Las Vegas to Illinois with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Las Vegas to Illinois flexibly with Cheapflights today.
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Yes! Start tracking prices for Las Vegas to Illinois flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.