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

Flights from Chicago, IL (CHI-All Airports) to Harry Reid Intl. Airport (LAS)
Flights to Las Vegas
Nevada
United States of America
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Popular airlines from Chicago to Las Vegas, NV (LAS-Harry Reid Intl.)

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Frontier Airlines
Delta
American Airlines
United
Southwest Airlines
JetBlue Airways

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

Prices were available within the past 7 days and start at CA $206 for one-way flights and CA $392 for roundtrip, for the period specified. Prices and availability are subject to change.

All deals

One way

Roundtrip

Sat, Nov 7 - Tue, Nov 10

ORD

Chicago

LAS

Las Vegas

CA $392

Roundtrip

Found 1 day ago

Select Alaska Airlines flight, departing Sat, Nov 7 from Chicago to Las Vegas, returning Tue, Nov 10, priced at CA $392 Found 1 day ago

Tue, Feb 23 - Sat, Mar 6

ORD

Chicago

LAS

Las Vegas

CA $401

Roundtrip

Found 6 days ago

Select Alaska Airlines flight, departing Tue, Feb 23 from Chicago to Las Vegas, returning Sat, Mar 6, priced at CA $401 Found 6 days ago

Tue, Oct 27 - Fri, Oct 30

ORD

Chicago

LAS

Las Vegas

CA $412

Roundtrip

Found 2 days ago

Select Alaska Airlines flight, departing Tue, Oct 27 from Chicago to Las Vegas, returning Fri, Oct 30, priced at CA $412 Found 2 days ago

Wed, Nov 18 - Sat, Nov 21

ORD

Chicago

LAS

Las Vegas

CA $413

Roundtrip

Found 12 hours ago

Select Alaska Airlines flight, departing Wed, Nov 18 from Chicago to Las Vegas, returning Sat, Nov 21, priced at CA $413 Found 12 hours ago

Mon, Nov 9 - Wed, Nov 11

ORD

Chicago

LAS

Las Vegas

CA $417

Roundtrip

Found 6 days ago

Select Delta flight, departing Mon, Nov 9 from Chicago to Las Vegas, returning Wed, Nov 11, priced at CA $417 Found 6 days ago

Sat, Jan 9 - Tue, Jan 12

ORD

Chicago

LAS

Las Vegas

CA $420

Roundtrip

Found 2 days ago

Select American Airlines flight, departing Sat, Jan 9 from Chicago to Las Vegas, returning Tue, Jan 12, priced at CA $420 Found 2 days ago

Sun, Jan 10 - Thu, Jan 14

ORD

Chicago

LAS

Las Vegas

CA $421

Roundtrip

Found 6 days ago

Select Alaska Airlines flight, departing Sun, Jan 10 from Chicago to Las Vegas, returning Thu, Jan 14, priced at CA $421 Found 6 days ago

Sun, Jan 31 - Tue, Feb 16

ORD

Chicago

LAS

Las Vegas

CA $422

Roundtrip

Found 6 days ago

Select Alaska Airlines flight, departing Sun, Jan 31 from Chicago to Las Vegas, returning Tue, Feb 16, priced at CA $422 Found 6 days ago

Sat, Nov 28 - Wed, Dec 2

ORD

Chicago

LAS

Las Vegas

CA $439

Roundtrip

Found 4 days ago

Select Sun Country Airlines flight, departing Sat, Nov 28 from Chicago to Las Vegas, returning Wed, Dec 2, priced at CA $439 Found 4 days ago

Tue, Dec 15 - Thu, Dec 31

MDW

Chicago

LAS

Las Vegas

CA $495

Roundtrip

Found 1 day ago

Select Southwest Airlines flight, departing Tue, Dec 15 from Chicago to Las Vegas, returning Thu, Dec 31, priced at CA $495 Found 1 day ago

Alternative airports near Las Vegas

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to McCarran Intl. LAS. Cheapest and Closest option available. Average driving time to city centre is 6 minutes. Flights from CA $505

LAS

McCarran Intl.

CheapestClosest

6 min

Flights from CA $505

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

December is typically the cheapest month to fly

From CA $170 - CA $499 per traveller.

Travel information

Origin airport	Chicago, IL
Destination airport	Harry Reid Intl. Airport
Distance	2,401 km away
Roundtrip price	CA $392

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Flights

Flights from Chicago (ORD) to Las Vegas (LAS)
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Flights from Montreal (YUL) to Las Vegas (LAS)
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Flights from Fredericton (YFC) to Las Vegas (LAS)
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Flights from Prince George (YXS) to Las Vegas (LAS)
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Flights from Phoenix (PHX) to Las Vegas (LAS)
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Flights from Terrace (YXT) to Las Vegas (LAS)
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Flights from Minot (MOT) to Las Vegas (LAS)
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Flights from Burlington (BTV) to Las Vegas (LAS)
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Flights from Newark Liberty Intl. Airport (EWR) to Las Vegas (LAS)
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Flights from Flint (FNT) to Las Vegas (LAS)
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Flights from Sault Ste. Marie (SSM) to Las Vegas (LAS)
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Flights from Moncton (YQM) to Las Vegas (LAS)
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Flights from Salt Lake City (SLC) to Las Vegas (LAS)
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Flights from Seattle (SEA) to Las Vegas (LAS)
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Flights from Buffalo (BUF) to Las Vegas (LAS)
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Flights from Niagara Falls (IAG) to Las Vegas (LAS)
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Flights from Dallas (DFW) to Las Vegas (LAS)
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Flights from Spokane (GEG) to Las Vegas (LAS)
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Flights from Grand Forks (GFK) to Las Vegas (LAS)
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Flights from Palm Springs (PSP) to Las Vegas (LAS)
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Flights from San Diego (SAN) to Las Vegas (LAS)
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Flights from Winnipeg (YWG) to Las Vegas (LAS)
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Flights from Syracuse (SYR) to Las Vegas (LAS)
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Flights from Regina (YQR) to Las Vegas (LAS)
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Flights from Orlando (MCO) to Las Vegas (LAS)
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Flights from Atlanta (ATL) to Las Vegas (LAS)
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Flights from Tampa (TPA) to Las Vegas (LAS)
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Flights from Nashville (BNA) to Las Vegas (LAS)
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Flights from Ogdensburg (OGS) to Las Vegas (LAS)
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Flights from Portland (PDX) to Las Vegas (LAS)
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Flights from St. George (SGU) to Las Vegas (LAS)
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Flights from Cranbrook (YXC) to Las Vegas (LAS)
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Flights from San Francisco (SFO) to Las Vegas (LAS)
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Flights from Windsor (YQG) to Las Vegas (LAS)
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Flights from Puerto Vallarta (PVR) to Las Vegas (LAS)
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Flights from Orange County (SNA) to Las Vegas (LAS)
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Flights from Fort McMurray (YMM) to Las Vegas (LAS)
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Flights from Oakland (OAK) to Las Vegas (LAS)
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Flights from Kitchener (YKF) to Las Vegas (LAS)
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Flights from Deer Lake (YDF) to Las Vegas (LAS)
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Flights from Bellingham (BLI) to Las Vegas (LAS)
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Flights from Nanaimo (YCD) to Las Vegas (LAS)
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Flights from Ontario Intl. Airport (ONT) to Las Vegas (LAS)
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Flights from Hamilton (YHM) to Las Vegas (LAS)
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Flights from Edmonton (YEG) to Las Vegas (LAS)
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Flights from Abbotsford (YXX) to Las Vegas (LAS)
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Flights from Cancun (CUN) to Las Vegas (LAS)
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Flights from Vancouver (YVR) to Las Vegas (LAS)
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Flights from Saskatoon (YXE) to Las Vegas (LAS)
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Flights from Yellowknife (YZF) to Las Vegas (LAS)
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Flights from Boston (BOS) to Las Vegas (LAS)
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Flights from Reno (RNO) to Las Vegas (LAS)
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Flights from Lethbridge (YQL) to Las Vegas (LAS)
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Flights from Fort Saint John (YXJ) to Las Vegas (LAS)
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Flights from San Jose (SJC) to Las Vegas (LAS)
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Flights from St. John's (YYT) to Las Vegas (LAS)
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Flights from Los Angeles (LAX) to Las Vegas (LAS)
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Flights from Cleveland (CLE) to Las Vegas (LAS)
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Flights from Ottawa (YOW) to Las Vegas (LAS)
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Flights from Austin (AUS) to Las Vegas (LAS)
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Flights from Philadelphia (PHL) to Las Vegas (LAS)
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Flights from Timmins (YTS) to Las Vegas (LAS)
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Flights from New York (NYC) to Las Vegas (LAS)
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Flights from Sydney (SYD) to Las Vegas (LAS)
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Flights from Toronto (YYZ) to Las Vegas (LAS)
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Flights from Calgary (YYC) to Las Vegas (LAS)
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Flights from Detroit (DTW) to Las Vegas (LAS)
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Flights from Fort Lauderdale (FLL) to Las Vegas (LAS)
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Flights from Grande Prairie (YQU) to Las Vegas (LAS)
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Flights from Thunder Bay (YQT) to Las Vegas (LAS)
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Flights from Plattsburgh (PBG) to Las Vegas (LAS)
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Flights from Edmonton (YEA) to Las Vegas (LAS)
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Flights from Charlotte (CLT) to Las Vegas (LAS)
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Flights from Victoria (YYJ) to Las Vegas (LAS)
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Flights from Miami (MIA) to Las Vegas (LAS)
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Flights from Fargo (FAR) to Las Vegas (LAS)
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Flights from London (YXU) to Las Vegas (LAS)
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Flights from Scottsdale (SCF) to Las Vegas (LAS)
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Flights from Denver (DEN) to Las Vegas (LAS)
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Flights from Bangor (BGR) to Las Vegas (LAS)
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Flights from Kamloops (YKA) to Las Vegas (LAS)
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Flights from Duluth (DLH) to Las Vegas (LAS)
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Flights from International Falls (INL) to Las Vegas (LAS)
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Flights from Honolulu (HNL) to Las Vegas (LAS)
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Flights from Washington (DCA) to Las Vegas (LAS)
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Flights from Sudbury (YSB) to Las Vegas (LAS)
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Flights from Toronto (YTO) to Las Vegas (LAS)
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Flights from Toronto (YTZ) to Las Vegas (LAS)
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Flights from Comox (YQQ) to Las Vegas (LAS)
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Flights from Québec (YQB) to Las Vegas (LAS)
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Flights from Charlottetown Alexander B. Campbell Airport (YYG) to Las Vegas (LAS)
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Flights from Peterborough (YPQ) to Las Vegas (LAS)
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*Available to Expedia members.

CA $206 Cheap Flights from Chicago (CHI) to Las Vegas (LAS)

Popular airlines from Chicago to Las Vegas, NV (LAS-Harry Reid Intl.)

Be in the know

Book smarter

Earn twice

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

Alternative airports near Las Vegas

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

December is typically the cheapest month to flyDecember is typically the cheapest month to fly

Travel information

Explore a world of travel with Expedia

December is typically the cheapest month to fly