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Cheap flights from Marion, Illinois to Las Vegas from $340

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Marion, Illinois to Las Vegas departing on 11/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Marion, Illinois to Las Vegas

Cheap round-trip flights

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Multiple Airlines Logo
3:10 pm - 7:26 amMWA-LAS
18h 16m2 stops
Multiple Airlines Logo
11:59 pm - 11:30 amLAS-MWA
9h 31m1 stop
$340Multiple Airlines
Find Deal
jue., nov. 13 - dom., nov. 16

momondo Fare Finder

 
Customize your flight search to find flights from Marion, Illinois 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, momondo users made 832,500 searches. Data last updated octubre 20, 2025.
Use the filters below to find and compare flights from Marion, Illinois to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MarionLas Vegas

MWA - LAS

MWALAS

Marion Williamson County

jue. 11/13

3:10 pm-7:26 am

2 stops18h 16m

Las Vegas Harry Reid Intl

dom. 11/16

11:59 pm-11:30 am

1 stop9h 31m

$340

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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How to get the cheapest flight ticket from Marion, Illinois to Las Vegas

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Las Vegas?

American Airlines, Allegiant Air and Frontier are the top three most popular airlines that fly to Las Vegas from Marion, Illinois according to our data. American Airlines is the first choice among our users, with 62% of people opting to fly with this airline when traveling to Las Vegas. Keep in mind that there are 3 different airlines that fly to Las Vegas on a routine basis, so you have a few additional options to choose from.

When to book flights from Marion, Illinois to Las Vegas

Are you open to changing your travel dates? Check out the ideal times to fly from Marion, Illinois to Las Vegas according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Marion, Illinois to Las Vegas (MWA to LAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Marion, Illinois to Las Vegas

Direct flights

None
There are no direct flights from Marion, Illinois to Las Vegas. There are no popular flight routes from Marion, Illinois to Las Vegas.
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  • How far is Marion Williamson County to Las Vegas Harry Reid Intl by plane?

    There are 1445.1 mi between Marion Williamson County and Las Vegas Harry Reid Intl. By plane, this route typically takes 18h 16m.

  • When did momondo last update prices for flights from Marion Williamson County Airport to Las Vegas Harry Reid Intl Airport?

    Prices for flights from Marion Williamson County Airport to Las Vegas Harry Reid Intl Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Marion Williamson County Airport to Las Vegas Harry Reid Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Marion Williamson County Airport to Las Vegas Harry Reid Intl Airport.

  • What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?

    The required travel and health documents for your Las Vegas Harry Reid Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Las Vegas Harry Reid Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Laughlin
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Henderson
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Paradise
North Las Vegas
Kingman
Pahrump
Primm
Furnace Creek
Boulder City
Sunrise Manor
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Needles

Why use momondo?

Why should I use momondo to find a flight deal from Marion to Las Vegas?

Finding the right flight to Las Vegas from Marion is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Las Vegas quick and easy, saving you time and money.

Can I find flights from Marion to Las Vegas with flexible booking policies on momondo?

Yes. All flights to Las Vegas from Marion on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Marion to Las Vegas?

momondo helps you find the best flight between Marion and Las Vegas by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Marion to Las Vegas right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Marion to Las Vegas now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Las Vegas and let you know when they change.

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mié. 11/19
mié. 11/26
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