What are the cheapest airlines flying from Chicago Midway Airport to Las Vegas round-trip?

Our cheapest airline available from Chicago Midway Airport to Las Vegas is Frontier. Our recent data shows that you can find tickets from as low as $135 on this airline. An additional option worth looking into is Southwest, starting at $159. Users have found that Frontier is 50% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from Chicago Midway Airport to Las Vegas one-way?

To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $72. Southwest flights start at $80 while deals on Delta start at $119 one-way.

In terms of precipitation, rainfall in Las Vegas ranges from 0.1 - 0.8 inches per month. February is typically the wettest month, when rainfall can reach 0.8 in. May is typically the driest time to visit Las Vegas when rainfall is around 0.1 in.

If weather is an important factor for your trip to Las Vegas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 93.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

What are the cheapest flights from Chicago Midway Airport to Las Vegas?

Looking at all options, your cheapest flight can be booked for $79. While the most popular route (Chicago Midway - Las Vegas Harry Reid Intl) can be booked for $159 on average our data indicates $218 when flying from Chicago Midway Airport to Las Vegas.

What are the most popular airlines that fly from Chicago Midway Airport to Las Vegas?

Consider Delta, Frontier or Spirit Airlines when booking your flight. These represent the most popular airlines when flying from Chicago Midway Airport to Las Vegas.

What is the cheapest day to fly round-trip from Chicago Midway Airport to Las Vegas?

Flights from Chicago Midway Airport to Las Vegas are found to be more expensive on Tuesday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Las Vegas.

How far in advance should I book a flight from Chicago Midway Airport to Las Vegas?

Find a great deal and save up to 48% by booking at least 41 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Chicago Midway Airport to Las Vegas within the next two weeks, with the cheapest ticket starting at $219.

What is the cheapest month to fly from Chicago Midway Airport to Las Vegas?

August is one of the best times of the year to fly to Las Vegas from Chicago Midway Airport. Prices for August average $252 per person but you can even find prices for as low as $74. The most expensive prices can be found in the month of March. Opting for a August flight can save you 23% on your journey compared to booking in March

What airport do you fly into for flights to Las Vegas from Chicago Midway?

Most people fly into Las Vegas Harry Reid Intl (LAS) if they book a flight to Las Vegas from Chicago Midway. On average, Harry Reid Intl has 6 inbound flights from Chicago Midway per day from 5 airlines. Las Vegas Harry Reid Intl is conveniently located just 6.2 mi from Las Vegas’s city center.

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

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

How can I find direct flights from Midway to Las Vegas?

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

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

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

$72+ Flights from Chicago Midway Airport to Las Vegas

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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 Chicago Midway to Las Vegas Harry Reid Intl are usually found in November or January, booked 85 days in advance, depart on a Monday or Sunday and return on a Friday

Cheap flight deals from Midway to Las Vegas

Round-trip from	$135 (Priceline)
One-way from	$72 (Priceline)
Popular in	May
Cheapest in	November
Average price	$262
Good round-trip deal	$205 or less
Good one-way deal	$121 or less

From Chicago Midway to Las Vegas Harry Reid Intl

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One-way flight from Chicago Midway to Las Vegas Harry Reid Intl

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Highest demand for flights based on searches. 15% potential increase in price ($49 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($9 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Price to beat on a round-trip flight from Chicago Midway to Las Vegas Harry Reid Intl.

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Price to beat on a one-way flight from Chicago Midway to Las Vegas Harry Reid Intl.

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Find flight deals from Midway to Las Vegas

Cheapest flights from Midway to Las Vegas
Explore the most affordable flight options available from Midway to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Sat 8/98:05 amMDW - LAS

1 stop10h 14mFrontier

Sun 8/1012:59 amLAS - MDW

1 stop8h 50mFrontier

Deal found 7/2

$135

Sat 8/164:15 pmMDW - LAS

Nonstop3h 50mSouthwest

Wed 8/2011:40 pmLAS - MDW

Nonstop3h 30mSouthwest

Deal found 7/2

$159

Best flights from Midway to Las Vegas
Discover carefully curated flight deals from Midway to Las Vegas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 3, 2025.

Sat 8/98:05 amMDW - LAS

1 stop10h 14mFrontier

Sun 8/1012:59 amLAS - MDW

1 stop8h 50mFrontier

Deal found 7/2

$135

Sat 8/164:15 pmMDW - LAS

Nonstop3h 50mSouthwest

Tue 8/1910:00 amLAS - MDW

Nonstop3h 45mSouthwest

Deal found 7/1

$159

Last-minute flights from Midway to Las Vegas
Discover last-minute flight deals from Midway to Las Vegas. Data last updated July 3, 2025 and is based on user searches.

Thu 7/102:44 pmMDW - LAS

1 stop10h 50mFrontier

Fri 7/1112:59 amLAS - MDW

1 stop10h 51mFrontier

Deal found 7/2

$161

Sun 7/138:15 pmMDW - LAS

Nonstop3h 55mSouthwest

Wed 7/165:05 amLAS - MDW

Nonstop3h 30mSouthwest

Deal found 7/2

$279

Sun 7/139:25 amMDW - LAS

1 stop6h 00mDelta

Tue 7/1512:40 amLAS - MDW

1 stop6h 05mDelta

Deal found 7/2

$299

Sat 8/98:05 amMDW - LAS

1 stop10h 14mFrontier

Sun 8/1012:59 amLAS - MDW

1 stop8h 50mFrontier

Deal found 7/2

$135

Sat 8/164:15 pmMDW - LAS

Nonstop3h 50mSouthwest

Wed 8/2011:40 pmLAS - MDW

Nonstop3h 30mSouthwest

Deal found 7/2

$159

One-way flights from Midway to Las Vegas
Search for one-way flight options from Midway to Las Vegas. Find affordable one-way fares based on user searches. Data last updated July 3, 2025.

Fri 9/52:39 pmMDW - LAS

1 stop7h 09mFrontier

Deal found 7/2

$72

Sat 9/204:15 pmMDW - LAS

Nonstop3h 50mSouthwest

Deal found 7/2

$80

Wed 7/301:46 pmMDW - LAS

1 stop8h 19mDelta

Deal found 7/2

$119

Fri 9/269:42 pmMDW - LAS

Nonstop3h 45mAllegiant Air

Deal found 7/2

$144

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chicago Midway Airport to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoLas Vegas

MDW - LAS

MDWLAS

Chicago Midway

Sat 8/9

8:05 am-4:19 pm

1 stop10h 14m

Las Vegas Harry Reid Intl

Sun 8/10

12:59 am-11:49 am

1 stop8h 50m

$135

ChicagoLas Vegas

MDW - LAS

MDWLAS

Chicago Midway

Sat 8/16

4:15 pm-6:05 pm

Nonstop3h 50m

Las Vegas Harry Reid Intl

Tue 8/19

10:00 am-3:45 pm

Nonstop3h 45m

$159

ChicagoLas Vegas

MDW - LAS

MDWLAS

Chicago Midway

Fri 9/5

2:39 pm-7:48 pm

1 stop7h 09m

$72

ChicagoLas Vegas

MDW - LAS

MDWLAS

Chicago Midway

Sat 9/20

4:15 pm-6:05 pm

Nonstop3h 50m

$80

ChicagoLas Vegas

MDW - LAS

MDWLAS

Chicago Midway

Wed 7/30

9:25 am-1:25 pm

1 stop6h 00m

$119

ChicagoLas Vegas

MDW - LAS

MDWLAS

Chicago Midway

Fri 9/26

9:42 pm-11:27 pm

Nonstop3h 45m

$144

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

The best insider tips for Chicago Midway Airport to Las Vegas flights

Cheapflights partnered with top experts to bring you the best recommendations for your Chicago Midway Airport to Las Vegas trip

Airlines

Frontier

Frontier offers extra comfort seats with 32” separation for a fee, enhancing medium-haul comfort.

Frontier’s Board First option is available with carry-on purchase, ensuring quicker boarding and seating.

Read more about Frontierby Marisa Garcia

Southwest

Southwest offers free checked bags, including oversized items, enhancing value for leisure travelers.

Southwest’s Early Bird check-in provides priority boarding, ideal for business travelers needing efficiency.

Read more about Southwestby Marisa Garcia

Airports

MDW

Use the Orange Line train for a quick, 30-minute ride to MDW, avoiding traffic and saving on transportation costs.

LAS

For a cost-effective ride from LAS, use rideshare services, but be prepared for a long walk to the parking garage pickup.

Our travel experts

Marisa Garcia

Expert on Frontier and Southwest

Ramsey Qubein

Expert on MDW and LAS

Best time to book a flight from Midway to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Midway with our price prediction graph.

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 Chicago Midway Airport to Las Vegas

How far ahead should I book a flight from Chicago Midway Airport to Las Vegas?

The price you pay for your flight from Chicago Midway Airport to Las Vegas may vary depending on when you book. For the best chance of a lower fare, look to book 85 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Chicago Midway Airport to Las Vegas?

Currently, August is the cheapest month in which you can book a flight from Chicago Midway Airport to Las Vegas (average of $198). Flying from Chicago Midway Airport to Las Vegas in March is currently the most expensive (average of $269). 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 MDW to LAS?

It’s optimal to fly from Chicago Midway Airport to Las Vegas in the evening. By choosing this option you can save up to 40% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from Chicago Midway Airport to Las Vegas?

Travelers seeking maximum savings on their Chicago Midway Airport to Las Vegas flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Las Vegas

Get a feel of what it's like to fly with Southwest, Delta, and Allegiant Air from Chicago Midway Airport 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.

Southwest

8.0

Very good

4,266 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Southwest

8.0

Very good

4,266 reviews

Southwest

8.0

Very good

4,266 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Delta

8.0

Very good

7,982 reviews

Southwest

8.0

Very good

4,266 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Allegiant Air

7.3

Good

708 reviews

Southwest

8.0

Very good

4,266 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Frontier

5.9

Fair

3,286 reviews

Southwest

8.0

Very good

4,266 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Related info for your journey

What airport do you fly into for flights to Las Vegas from Chicago Midway?
Most people fly into Las Vegas Harry Reid Intl (LAS) if they book a flight to Las Vegas from Chicago Midway. On average, Harry Reid Intl has 6 inbound flights from Chicago Midway per day from 5 airlines. Las Vegas Harry Reid Intl is conveniently located just 6.2 mi from Las Vegas’s city center.
What are the cheapest airlines flying from Chicago Midway Airport to Las Vegas round-trip?
Our cheapest airline available from Chicago Midway Airport to Las Vegas is Frontier. Our recent data shows that you can find tickets from as low as $135 on this airline. An additional option worth looking into is Southwest, starting at $159. Users have found that Frontier is 50% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Chicago Midway Airport to Las Vegas one-way?
To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $72. Southwest flights start at $80 while deals on Delta start at $119 one-way.
What are the cheapest flights from Chicago Midway Airport to Las Vegas?
Looking at all options, your cheapest flight can be booked for $79. While the most popular route (Chicago Midway - Las Vegas Harry Reid Intl) can be booked for $159 on average our data indicates $218 when flying from Chicago Midway Airport to Las Vegas.
Can I find deals for flights from Midway to Las Vegas that include hotel bookings?
Yes. In addition to deals on Midway to Las Vegas flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Midway to Las Vegas?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Midway to Las Vegas.
Can I find deals for business class flights from Midway to Las Vegas?
Yes. Cheapflights offers flight deals from Midway to Las Vegas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Chicago Midway Airport to Las Vegas?
Currently, August is the cheapest month in which you can book a flight from Chicago Midway Airport to Las Vegas (average of $198). Flying from Chicago Midway Airport to Las Vegas in March is currently the most expensive (average of $269). 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.

See more FAQs

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Other flights to Las Vegas

Top 5 airlines flying from Midway to Las Vegas

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$70	Average$247	FlexibilityNo cancel fee	On-time65%
Frontier	Cheapest$94	Average$208	FlexibilityNo cancel fee	On-time62%
United Airlines	Cheapest$149	Average$568	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$197	Average$354	FlexibilityNo cancel fee	On-time63%
Delta	Cheapest$236	Average$374	FlexibilityNo cancel fee	On-timeN/A

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$72+ Cheap flights from Midway (MDW) to Las Vegas (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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Midway to Las Vegas with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Chicago Midway to Las Vegas Harry Reid Intl are usually found in November or January, booked 85 days in advance, depart on a Monday or Sunday and return on a Friday

Cheap flight deals from Midway to Las Vegas

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Midway to Las Vegas

Cheapest flights from Midway to Las VegasExplore the most affordable flight options available from Midway to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Explore the most affordable flight options available from Midway to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chicago Midway Airport to Las Vegas that are best for you.

The best insider tips for Chicago Midway Airport to Las Vegas flights

Cheapflights partnered with top experts to bring you the best recommendations for your Chicago Midway Airport to Las Vegas trip

Airlines

Frontier

Southwest

Airports

MDW

LAS

Our travel experts

Best time to book a flight from Midway to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Midway with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Chicago Midway Airport to Las Vegas

How far ahead should I book a flight from Chicago Midway Airport to Las Vegas?

Use this chart to determine the optimal time to book a round-trip flight from Midway to Las Vegas. Price data was last updated on June 27, 2025.

What is the cheapest month to book a flight from Chicago Midway Airport to Las Vegas?

What is the cheapest time of day to fly from MDW to LAS?

Find hourly flight availability from Midway 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 July 3, 2025.

What is the cheapest day to fly from Chicago Midway Airport to Las Vegas?

Use this chart to determine the cheapest time to fly round-trip from Midway to Las Vegas. Price data was last updated on June 29, 2025.

Reviews of airlines servicing Las Vegas

Get a feel of what it's like to fly with Southwest, Delta, and Allegiant Air from Chicago Midway Airport 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.

Related info for your journey

Find useful and relevant information for your journey from Midway to Las Vegas. 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 into for flights to Las Vegas from Chicago Midway?

What are the cheapest airlines flying from Chicago Midway Airport to Las Vegas round-trip?

What are the cheapest airlines to fly from Chicago Midway Airport to Las Vegas one-way?

What are the cheapest flights from Chicago Midway Airport to Las Vegas?

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

How can I find direct flights from Midway to Las Vegas?

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

What is the cheapest month to book a flight from Chicago Midway Airport to Las Vegas?

Traveling to a place near Chicago Midway Airport?

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 for Midway to Las Vegas

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Midway to Las Vegas

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Cheapest flights from Midway to Las Vegas
Explore the most affordable flight options available from Midway to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.