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Cheap flights from Las Vegas (LAS) to Illinois from $30

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 5/31. 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.
LAS — ORD
May 11 — May 181
From?
To?
Sat 5/11
Sat 5/18
1 adult, Economy
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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 104% 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 $172. For sooner than that we have options available in the next 3 days from $299.

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.

When is the cheapest time to fly from Las Vegas to Illinois (LAS - 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 2,689,106 searches. Data last updated May 6, 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.
Fri 5/3111:59 pmLAS - ORD
1 stop10h 13mSpirit Airlines
Sat 6/14:05 pmORD - LAS
Nonstop4h 02mSpirit Airlines
Deal found 5/5$74
Tue 5/1412:49 amLAS - ORD
Nonstop3h 41mSpirit Airlines
Tue 5/2110:52 pmORD - LAS
Nonstop4h 02mSpirit Airlines
Deal found 5/5$85
Tue 5/1412:49 amLAS - ORD
Nonstop3h 41mSpirit Airlines
Tue 5/217:00 amORD - LAS
1 stop6h 39mSpirit Airlines
Deal found 5/5$90
Tue 5/1412:49 amLAS - ORD
Nonstop3h 41mSpirit Airlines
Tue 5/2110:52 pmORD - LAS
Nonstop4h 02mSpirit Airlines
Deal found 5/5$97
Tue 5/217:00 amLAS - ORD
1 stop6h 58mSpirit Airlines
Wed 5/295:50 pmORD - LAS
Nonstop4h 01mSpirit Airlines
Deal found 5/5$99
Tue 5/2112:49 amLAS - ORD
Nonstop3h 41mSpirit Airlines
Wed 5/295:50 pmORD - LAS
Nonstop4h 01mSpirit Airlines
Deal found 5/5$101
Wed 5/2911:15 amLAS - ORD
Nonstop3h 41mSpirit Airlines
Wed 6/57:00 amORD - LAS
1 stop12h 27mSpirit Airlines
Deal found 5/5$105
Mon 6/312:59 amLAS - ORD
Nonstop3h 41mSpirit Airlines
Thu 6/66:54 amORD - LAS
1 stop18h 41mSpirit Airlines
Deal found 5/5$106
Tue 6/47:00 amLAS - ORD
1 stop24h 14mSpirit Airlines
Thu 6/66:54 amORD - LAS
1 stop18h 41mSpirit Airlines
Deal found 5/5$109

Cheap Delta flights from Las Vegas to Illinois

Explore cheap flight options specifically provided by Delta 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 2,689,106 searches. Data last updated May 6, 2024.
Have a look at some of the cheapest available Delta flights departing from Las Vegas and landing in Illinois. Deals are refreshing constantly so come back soon for more options.
Fri 5/2412:45 amLAS - ORD
1 stop7h 41mDelta
Tue 5/285:23 pmORD - LAS
1 stop7h 02mDelta
Deal found 5/5$236
Wed 5/157:35 amLAS - MDW
1 stop7h 31mDelta
Tue 5/211:21 pmMDW - LAS
1 stop9h 01mDelta
Deal found 5/5$255
Sat 5/1112:45 amLAS - MDW
1 stop6h 02mDelta
Wed 5/221:21 pmMDW - LAS
1 stop9h 01mDelta
Deal found 5/5$351
Sat 5/1112:55 pmLAS - MDW
1 stop7h 06mDelta
Sat 5/185:47 pmMDW - LAS
1 stop6h 38mDelta
Deal found 5/5$354

Cheap Las Vegas to Illinois flights in May & June 2024

Find cheap flight options from Las Vegas to Illinois specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,689,106 searches. Prices were last updated on May 6, 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.
Fri 6/145:30 amLAS - STL
Nonstop3h 12mFrontier
Tue 6/187:29 pmSTL - LAS
Nonstop3h 46mFrontier
Deal found 5/5$59
Fri 5/315:01 amLAS - STL
Nonstop3h 12mFrontier
Sun 6/27:23 pmSTL - LAS
Nonstop3h 48mFrontier
Deal found 5/5$60
Thu 5/165:01 amLAS - STL
Nonstop3h 12mFrontier
Mon 5/207:23 pmSTL - LAS
Nonstop3h 48mFrontier
Deal found 5/5$67
Tue 5/145:01 amLAS - STL
Nonstop3h 08mFrontier
Mon 5/207:23 pmSTL - LAS
Nonstop3h 48mFrontier
Deal found 5/5$68
Fri 5/175:01 amLAS - STL
Nonstop3h 12mFrontier
Sun 5/197:23 pmSTL - LAS
Nonstop3h 48mFrontier
Deal found 5/5$72
Fri 5/3111:59 pmLAS - ORD
1 stop10h 13mSpirit Airlines
Sat 6/14:05 pmORD - LAS
Nonstop4h 02mSpirit Airlines
Deal found 5/5$74
Tue 5/1412:49 amLAS - ORD
Nonstop3h 41mSpirit Airlines
Tue 5/2110:52 pmORD - LAS
Nonstop4h 02mSpirit Airlines
Deal found 5/5$85
Tue 5/2811:14 pmLAS - ORD
Nonstop3h 46mMultiple Airlines
Wed 5/295:50 pmORD - LAS
Nonstop4h 01mMultiple Airlines
Deal found 5/5$89
Tue 5/1412:49 amLAS - ORD
Nonstop3h 41mSpirit Airlines
Tue 5/217:00 amORD - LAS
1 stop6h 39mSpirit Airlines
Deal found 5/5$90

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 2,689,106 searches. Data last updated May 6, 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.
Fri 6/145:30 amLAS - STL
Nonstop3h 12mFrontier
Tue 6/187:29 pmSTL - LAS
Nonstop3h 46mFrontier
Deal found 5/5$59
Fri 5/315:01 amLAS - STL
Nonstop3h 12mFrontier
Sun 6/27:23 pmSTL - LAS
Nonstop3h 48mFrontier
Deal found 5/5$60
Thu 5/165:01 amLAS - STL
Nonstop3h 12mFrontier
Mon 5/207:23 pmSTL - LAS
Nonstop3h 48mFrontier
Deal found 5/5$67
Tue 5/145:01 amLAS - STL
Nonstop3h 08mFrontier
Mon 5/207:23 pmSTL - LAS
Nonstop3h 48mFrontier
Deal found 5/5$68
Fri 5/175:01 amLAS - STL
Nonstop3h 12mFrontier
Sun 5/197:23 pmSTL - LAS
Nonstop3h 48mFrontier
Deal found 5/5$72
Fri 5/3111:59 pmLAS - ORD
1 stop10h 13mSpirit Airlines
Sat 6/14:05 pmORD - LAS
Nonstop4h 02mSpirit Airlines
Deal found 5/5$74
Thu 8/155:01 amLAS - STL
Nonstop3h 17mFrontier
Mon 8/197:29 pmSTL - LAS
Nonstop3h 37mFrontier
Deal found 5/5$82
Tue 5/1412:49 amLAS - ORD
Nonstop3h 41mSpirit Airlines
Tue 5/2110:52 pmORD - LAS
Nonstop4h 02mSpirit Airlines
Deal found 5/5$85
Tue 5/2811:14 pmLAS - ORD
Nonstop3h 46mMultiple Airlines
Wed 5/295:50 pmORD - LAS
Nonstop4h 01mMultiple Airlines
Deal found 5/5$89

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 2,689,106 searches. Data last updated May 6, 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.
Fri 6/145:30 amLAS - STL
Nonstop3h 12mFrontier
Tue 6/187:29 pmSTL - LAS
Nonstop3h 46mFrontier
Deal found 5/5$59
Fri 5/315:01 amLAS - STL
Nonstop3h 12mFrontier
Sun 6/27:23 pmSTL - LAS
Nonstop3h 48mFrontier
Deal found 5/5$60
Thu 5/165:01 amLAS - STL
Nonstop3h 12mFrontier
Mon 5/207:23 pmSTL - LAS
Nonstop3h 48mFrontier
Deal found 5/5$67
Fri 5/175:01 amLAS - STL
Nonstop3h 12mFrontier
Sun 5/197:23 pmSTL - LAS
Nonstop3h 48mFrontier
Deal found 5/5$72
Thu 8/155:01 amLAS - STL
Nonstop3h 17mFrontier
Mon 8/197:29 pmSTL - LAS
Nonstop3h 37mFrontier
Deal found 5/5$82
Tue 5/2112:15 amLAS - MDW
Nonstop3h 35mFrontier
Wed 5/299:10 pmMDW - LAS
Nonstop4h 10mFrontier
Deal found 5/5$83
Tue 5/2112:15 amLAS - MDW
Nonstop3h 35mFrontier
Wed 5/299:10 pmMDW - LAS
Nonstop4h 10mFrontier
Deal found 5/5$86
Tue 5/2811:14 pmLAS - ORD
Nonstop3h 46mMultiple Airlines
Wed 5/295:50 pmORD - LAS
Nonstop4h 01mMultiple Airlines
Deal found 5/5$89
Tue 5/2112:15 amLAS - MDW
Nonstop3h 35mFrontier
Tue 5/289:10 pmMDW - LAS
Nonstop4h 10mFrontier
Deal found 5/5$91

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 2,689,106 searches. Data last updated May 6, 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.
Thu 5/165:01 amLAS - STL
Nonstop3h 12mFrontier
Mon 5/207:23 pmSTL - LAS
Nonstop3h 48mFrontier
Deal found 5/5$67
Tue 5/145:01 amLAS - STL
Nonstop3h 08mFrontier
Mon 5/207:23 pmSTL - LAS
Nonstop3h 48mFrontier
Deal found 5/5$68
Tue 5/1412:49 amLAS - ORD
Nonstop3h 41mSpirit Airlines
Tue 5/2110:52 pmORD - LAS
Nonstop4h 02mSpirit Airlines
Deal found 5/5$85
Tue 5/1412:49 amLAS - ORD
Nonstop3h 41mSpirit Airlines
Tue 5/217:00 amORD - LAS
1 stop6h 39mSpirit Airlines
Deal found 5/5$90
Tue 5/1412:49 amLAS - ORD
Nonstop3h 41mSpirit Airlines
Tue 5/2110:52 pmORD - LAS
Nonstop4h 02mSpirit Airlines
Deal found 5/5$97
Tue 5/145:01 amLAS - STL
Nonstop3h 08mFrontier
Fri 5/176:40 pmSTL - LAS
Nonstop3h 36mFrontier
Deal found 5/5$97
Tue 5/1412:49 amLAS - ORD
Nonstop3h 41mSpirit Airlines
Tue 5/217:00 amORD - LAS
1 stop13h 42mSpirit Airlines
Deal found 5/5$99
Thu 5/163:03 pmLAS - STL
1 stop5h 03mFrontier
Sun 5/197:23 pmSTL - LAS
Nonstop3h 48mFrontier
Deal found 5/5$115
Sat 5/116:00 amLAS - MDW
Nonstop3h 36mFrontier
Sat 5/189:05 pmMDW - LAS
Nonstop4h 10mFrontier
Deal found 5/5$116

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 2,689,106 searches. Data last updated May 6, 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.
Fri 5/315:01 amLAS - STL
Nonstop3h 12mFrontier
Deal found 5/5$30
Tue 5/2112:15 amLAS - MDW
Nonstop3h 35mFrontier
Deal found 5/6$38
Fri 5/175:01 amLAS - STL
Nonstop3h 12mFrontier
Deal found 5/5$38
Wed 5/156:00 amLAS - MDW
Nonstop3h 36mFrontier
Deal found 5/5$39
Fri 5/245:01 amLAS - STL
Nonstop3h 12mFrontier
Deal found 5/5$39
Tue 5/146:00 amLAS - MDW
Nonstop3h 36mFrontier
Deal found 5/6$40
Tue 5/146:00 amLAS - MDW
Nonstop3h 36mFrontier
Deal found 5/5$41
Tue 6/47:00 amLAS - ORD
1 stop24h 14mSpirit Airlines
Deal found 5/5$42
Tue 5/146:00 amLAS - MDW
Nonstop3h 36mFrontier
Deal found 5/5$42

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 2,689,106 searches. Data last updated May 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$59 - $158

Route

Depart

Return

Price

Las Vegas Harry Reid IntlLambert-St Louis

LAS - STL

LASSTL

Las Vegas Harry Reid Intl

Fri 6/14

Nonstop3h 12m

Lambert-St Louis

Tue 6/18

Nonstop3h 46m

$59

Las Vegas Harry Reid IntlLambert-St Louis

LAS - STL

LASSTL

Las Vegas Harry Reid Intl

Fri 5/31

Nonstop3h 12m

Lambert-St Louis

Sun 6/2

Nonstop3h 48m

$60

Las Vegas Harry Reid IntlLambert-St Louis

LAS - STL

LASSTL

Las Vegas Harry Reid Intl

Thu 5/16

Nonstop3h 12m

Lambert-St Louis

Mon 5/20

Nonstop3h 48m

$67

Las Vegas Harry Reid IntlLambert-St Louis

LAS - STL

LASSTL

Las Vegas Harry Reid Intl

Fri 5/17

Nonstop3h 12m

Lambert-St Louis

Sun 5/19

Nonstop3h 48m

$72

Las Vegas Harry Reid IntlChicago O'Hare Intl

LAS - ORD

LASORD

Las Vegas Harry Reid Intl

Fri 5/31

1 stop10h 13m

Chicago O'Hare Intl

Sat 6/1

Nonstop4h 02m

$74

Las Vegas Harry Reid IntlChicago O'Hare Intl

LAS - ORD

LASORD

Las Vegas Harry Reid Intl

Tue 5/28

Nonstop3h 46m

Chicago O'Hare Intl

Wed 5/29

Nonstop4h 01m

$89

Las Vegas Harry Reid IntlChicago O'Hare Intl

LAS - ORD

LASORD

Las Vegas Harry Reid Intl

Mon 6/3

Nonstop3h 41m

Chicago O'Hare Intl

Tue 6/11

Nonstop4h 09m

$94

Las Vegas Harry Reid IntlChicago O'Hare Intl

LAS - ORD

LASORD

Las Vegas Harry Reid Intl

Tue 5/21

1 stop6h 58m

Chicago O'Hare Intl

Wed 5/29

Nonstop4h 01m

$99

Las Vegas Harry Reid IntlMoline Quad-City

LAS - MLI

LASMLI

Las Vegas Harry Reid Intl

Thu 5/16

Nonstop3h 14m

Moline Quad-City

Sun 5/19

Nonstop3h 36m

$158

Flights are sorted by cheapest first

Deals found on 5/5

No data available for this route at this time. Please check back soon.

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 May 6, 2024.
Peruse reviews from past customers who have flown with Spirit Airlines, Delta and Frontier 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.
Alaska Airlines
8.1
Very good
9,137 reviews
Check prices

Entertainment

7.3

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.1

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Alaska Airlines
8.1
Very good
9,137 reviews
Alaska Airlines
8.1
Very good
9,137 reviews
Check prices

Entertainment

7.3

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.1

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Delta
8.1
Very good
10,818 reviews
Alaska Airlines
8.1
Very good
9,137 reviews
Check prices

Entertainment

7.3

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.1

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

WestJet
7.6
Good
2,957 reviews
Alaska Airlines
8.1
Very good
9,137 reviews
Check prices

Entertainment

7.3

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.1

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Allegiant Air
7.5
Good
1,025 reviews
Alaska Airlines
8.1
Very good
9,137 reviews
Check prices

Entertainment

7.3

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.1

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

United Airlines
7.4
Good
11,090 reviews
Alaska Airlines
8.1
Very good
9,137 reviews
Check prices

Entertainment

7.3

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.1

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

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.

  • What airport do you fly from for flights from Las Vegas to Illinois?

    For a flight from Las Vegas to Illinois, you will be flying from Harry Reid Intl. Las Vegas Harry Reid Intl (LAS) is just 6.2 mi from the center of the city.

  • Can I find flights from Las Vegas to Illinois for under $100 on Cheapflights?

    Yes, there are multiple flights from Las Vegas to Illinois for under $100. The cheapest flight booked recently is on Frontier for just $59, but on average you can expect to pay $86.

  • Are there nonstop flights from Las Vegas to Illinois for under $100 on Cheapflights?

    Cheapflights has at least 20 direct flights from Las Vegas to Illinois under $100. A good price for a nonstop flight from Las Vegas to Illinois is less than $88.

  • Are there last-minute flights available from Las Vegas to Illinois for under $100?

    There are currently 20+ open flights from Las Vegas to Illinois within the next 7 days for less than $100.

  • What days are nonstop flights available from Las Vegas to Illinois?

    Nonstop flights are available for this route on the following days: Monday, Tuesday, Wednesday, Thursday, Friday.

  • How many flights depart from Las Vegas to Illinois on average per day?

    Travelers can expect 4 flights from Las Vegas to Illinois on average per day.
    Morning (6am - Noon) - 75% of flight departures
    Afternoon (Noon - 6pm) - 25% of flight departures

  • How long is the flight from Las Vegas to Illinois?

    Frontier and Spirit Airlines can get you from Las Vegas to Illinois in just under 3h 12m. Your travel time can differ by up to 7h 01m. There are 1519 mi between Las Vegas and Illinois. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Las Vegas to Illinois?

    Most travelers choose Las Vegas Harry Reid Intl - Chicago O'Hare Intl, Las Vegas Harry Reid Intl - Chicago Midway or Las Vegas Harry Reid Intl - Lambert-St Louis when deciding on the best route from Las Vegas to Illinois.

  • What are the most popular airlines that fly from Las Vegas to Illinois?

    Consider American Airlines, Frontier or Spirit Airlines when booking your flight. These represent the most popular airlines when flying from Las Vegas to Illinois.

  • What are the most reliable airlines from Las Vegas to Illinois?

    Consider Austrian Airlines (98%), Iberia (92%) or Lufthansa (88%) when booking your flight. These represent the most reliable airlines when flying from Las Vegas to Illinois.

  • What are the cheapest flights from Las Vegas to Illinois?

    While on average a flight from Las Vegas to Illinois is generally $888, our data shows the cheapest flight currently is $64. When looking at the most popular route, (Las Vegas Harry Reid Intl - Chicago O'Hare Intl), you can expect to pay $85 for that flight.

  • What does LAS to ORD mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Las Vegas Harry Reid Intl Airport to Chicago O'Hare Intl Airport flight would often be abbreviated as a LAS to ORD flight. This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Chicago Midway Airport (MDW), Moline Quad-City Airport (MLI), Greater Peoria Airport (PIA), Bloomington-Normal Airport (BMI), Springfield Capital Airport (SPI).

  • Can I find deals for flights from Las Vegas to Illinois that include extra baggage allowance?

    The amount of baggage you can bring on your Las Vegas to Illinois flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Las Vegas to Illinois with specific airlines?

    Yes, Cheapflights allows you to browse and filter Las Vegas to Illinois flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Las Vegas to Illinois that include hotel bookings?

    Yes. In addition to deals on Las Vegas to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Las Vegas to Illinois?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Las Vegas to Illinois.

  • Can I find deals for business class flights from Las Vegas to Illinois?

    Yes. Cheapflights offers flight deals from Las Vegas to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Las Vegas to Illinois that allow pets onboard?

    Many airlines flying from Las Vegas to Illinois offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Las Vegas to Illinois?

    Yes, you can often find last-minute deals on Las Vegas to Illinois flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Las Vegas to Illinois flight deals updated?

    The Las Vegas to Illinois flight deals you see on this page were last updated on 5/5.

See more FAQs

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Alternative routes for Las Vegas to Illinois
See prices for flight routes from nearby airports that may be better suited for you.

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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 2,689,106 searches. Data last updated May 6, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$84Average$192FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
FrontierCheapest$96Average$184FlexibilityNo cancel feeOn-time62%
Search Frontier flights
Allegiant AirCheapest$108Average$196FlexibilityNo cancel feeOn-time88%
Search Allegiant Air flights
United AirlinesCheapest$154Average$424FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$198Average$483FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$238Average$467FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
New York to Nashville flights
New York John F Kennedy Intl Airport to New Delhi flights
Newark Airport to Atlanta flights
Atlanta to San Francisco flights
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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.
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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 May 6, 2024.
13%of flight departuresEarly morningMidnight to 6 am
53%of flight departuresMorning6 am to noon
23%of flight departuresAfternoonNoon to 6 pm
11%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Las Vegas to Illinois?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Las Vegas to Illinois. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Las Vegas to Illinois?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Las Vegas to Illinois for you. Better yet — we are completely free to use.

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.

Can Cheapflights notify me if prices for flights from Las Vegas to Illinois become cheaper?

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.

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