A highway interchange with multiple overpasses, a parking garage, and a large building with a distinctive roof.

Flights from Chicago O'Hare Intl. Airport (ORD) to Harry Reid Intl. Airport (LAS)
Flights to Las Vegas
Nevada
United States of America
Flights
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Popular airlines from Chicago O'Hare Intl. Airport (ORD) to Harry Reid Intl. Airport (LAS)

Alaska Airlines
Frontier Airlines
American Airlines
United
Delta
JetBlue Airways
Sun Country Airlines

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Cheap Flights from Chicago to Las Vegas (ORD-LAS)

Prices were available within the past 7 days and start at NT$5,021 for one-way flights and NT$9,687 for roundtrip, for the period specified. Prices and availability are subject to change.

All deals

One way

Roundtrip

Sun, Sep 6 - Sat, Sep 12

ORD

Chicago

LAS

Las Vegas

NT$9,687

Roundtrip

Found 6 days ago

Select Delta flight, departing Sun, Sep 6 from Chicago to Las Vegas, returning Sat, Sep 12, priced at NT$9,687 Found 6 days ago

Tue, Oct 6 - Fri, Oct 9

ORD

Chicago

LAS

Las Vegas

NT$10,169

Roundtrip

Found 6 days ago

Select Delta flight, departing Tue, Oct 6 from Chicago to Las Vegas, returning Fri, Oct 9, priced at NT$10,169 Found 6 days ago

Sun, Sep 6 - Sat, Sep 12

ORD

Chicago

LAS

Las Vegas

NT$10,621

Roundtrip

Found 6 days ago

Select Delta flight, departing Sun, Sep 6 from Chicago to Las Vegas, returning Sat, Sep 12, priced at NT$10,621 Found 6 days ago

Sat, Nov 21 - Fri, Nov 27

ORD

Chicago

LAS

Las Vegas

NT$10,849

Roundtrip

Found 20 hours ago

Select Delta flight, departing Sat, Nov 21 from Chicago to Las Vegas, returning Fri, Nov 27, priced at NT$10,849 Found 20 hours ago

Sun, Sep 6 - Sat, Sep 12

ORD

Chicago

LAS

Las Vegas

NT$10,983

Roundtrip

Found 6 days ago

Select Delta flight, departing Sun, Sep 6 from Chicago to Las Vegas, returning Sat, Sep 12, priced at NT$10,983 Found 6 days ago

Sun, Sep 6 - Sat, Sep 12

ORD

Chicago

LAS

Las Vegas

NT$11,299

Roundtrip

Found 6 days ago

Select Delta flight, departing Sun, Sep 6 from Chicago to Las Vegas, returning Sat, Sep 12, priced at NT$11,299 Found 6 days ago

Thu, Oct 8 - Sun, Oct 11

ORD

Chicago

LAS

Las Vegas

NT$11,787

Roundtrip

Found 3 days ago

Select Delta flight, departing Thu, Oct 8 from Chicago to Las Vegas, returning Sun, Oct 11, priced at NT$11,787 Found 3 days ago

Sat, Nov 21 - Fri, Nov 27

ORD

Chicago

LAS

Las Vegas

NT$11,986

Roundtrip

Found 20 hours ago

Select Delta flight, departing Sat, Nov 21 from Chicago to Las Vegas, returning Fri, Nov 27, priced at NT$11,986 Found 20 hours ago

Sun, Sep 6 - Sat, Sep 12

ORD

Chicago

LAS

Las Vegas

NT$12,278

Roundtrip

Found 6 days ago

Select American Airlines flight, departing Sun, Sep 6 from Chicago to Las Vegas, returning Sat, Sep 12, priced at NT$12,278 Found 6 days ago

Fri, Nov 20 - Fri, Nov 27

ORD

Chicago

LAS

Las Vegas

NT$12,471

Roundtrip

Found 20 hours ago

Select United flight, departing Fri, Nov 20 from Chicago to Las Vegas, returning Fri, Nov 27, priced at NT$12,471 Found 20 hours ago

Find the cheapest month to fly from Chicago (ORD) to Las Vegas (LAS)

March is typically the cheapest month to fly

From NT$2,650 - NT$7,825 per traveler.

Travel information

Origin airport	Chicago O'Hare Intl. Airport
Destination airport	Harry Reid Intl. Airport
Distance	2,431 km away
Airlines serving	Alaska Airlines, Frontier Airlines, American Airlines, United, Delta, JetBlue Airways, Sun Country Airlines
Popular airline	Alaska Airlines
Roundtrip price	NT$9,687
Average flight time	4 hours 23 mins

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Flights from Fort Myers (RSW) to Las Vegas (LAS)
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Flights from Chicago (MDW) to Las Vegas (LAS)
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Flights to Harry Reid Intl.
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Flights from Killeen (GRK) to Las Vegas (LAS)
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Flights from Los Angeles (LAX) to Las Vegas (LAS)
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Las Vegas Vacations
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Oyo Hotel and Casino
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David Copperfield's Warehouse/Museum/Apartment
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Shark Reef at Mandalay Bay
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Mgm Grand Garden Arena
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Miracle Mile Shops
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Cox Pavilion
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Rental cars Harry Reid Intl. airport
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Car rentals near Welcome to Fabulous Las Vegas Sign
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Alamo Rent A Car Rental Cars in Harry Reid Intl.
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Hertz Rental Cars in Las Vegas Strip
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Avis Rental Cars in Harry Reid Intl.
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Pickup Car Rentals in Las Vegas
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Car rentals near Hughes Center
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Car rentals near Shark Reef at Mandalay Bay
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Budget Rental Cars in Harry Reid Intl.
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Car rentals near Las Vegas
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Flizzr Rental Cars in Las Vegas Strip
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Economy Car Rentals near Harry Reid Intl.
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Hertz Rental Cars in Harry Reid Intl.
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National Car Rental Rental Cars in Las Vegas
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Car rentals near High Roller
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NT$5,021 Cheap Flights from Chicago (ORD) to Las Vegas (LAS)

Popular airlines from Chicago O'Hare Intl. Airport (ORD) to Harry Reid Intl. Airport (LAS)

Be in the know

Book smarter

Earn twice

Cheap Flights from Chicago to Las Vegas (ORD-LAS)

Find the cheapest month to fly from Chicago (ORD) to Las Vegas (LAS)

March is typically the cheapest month to flyMarch is typically the cheapest month to fly

Travel information

Explore a world of travel with Expedia

March is typically the cheapest month to fly