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CA $138 Cheap Flights from Las Vegas (LAS) to Chicago (CHI)

View CA $138 flight on Wed, Jan 13, 2027

Popular airlines from Harry Reid Intl. Airport (LAS) to Chicago

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

    Prices were available within the past 7 days and start at CA $138 for one-way flights and CA $282 for roundtrip, for the period specified. Prices and availability are subject to change.

    All deals

    One way

    Roundtrip

    Select Frontier Airlines flight, departing Fri, Dec 4 from Las Vegas to Chicago, returning Tue, Dec 8, priced at CA $282 Found 6 days ago

    Fri, Dec 4 - Tue, Dec 8 · ORD · Roundtrip

    Select Frontier Airlines flight, departing Sat, Dec 5 from Las Vegas to Chicago, returning Sat, Dec 12, priced at CA $295 Found 4 days ago

    Sat, Dec 5 - Sat, Dec 12 · MDW · Roundtrip

    Select Frontier Airlines flight, departing Tue, Dec 1 from Las Vegas to Chicago, returning Sat, Dec 5, priced at CA $297 Found 4 days ago

    Tue, Dec 1 - Sat, Dec 5 · ORD · Roundtrip

    Select Frontier Airlines flight, departing Fri, Dec 4 from Las Vegas to Chicago, returning Tue, Dec 8, priced at CA $300 Found 6 days ago

    Fri, Dec 4 - Tue, Dec 8 · ORD · Roundtrip

    Select Frontier Airlines flight, departing Thu, Jan 28 from Las Vegas to Chicago, returning Wed, Feb 3, priced at CA $306 Found 4 days ago

    Thu, Jan 28 - Wed, Feb 3 · ORD · Roundtrip

    Select Frontier Airlines flight, departing Fri, Dec 4 from Las Vegas to Chicago, returning Tue, Dec 8, priced at CA $306 Found 6 days ago

    Fri, Dec 4 - Tue, Dec 8 · ORD · Roundtrip

    Select Delta flight, departing Sat, Dec 5 from Las Vegas to Chicago, returning Sat, Dec 12, priced at CA $344 Found 4 days ago

    Sat, Dec 5 - Sat, Dec 12 · MDW · Roundtrip

    Select Alaska Airlines flight, departing Wed, Dec 9 from Las Vegas to Chicago, returning Sat, Dec 12, priced at CA $391 Found 22 hours ago

    Wed, Dec 9 - Sat, Dec 12 · ORD · Roundtrip

    Select American Airlines flight, departing Wed, Dec 9 from Las Vegas to Chicago, returning Sat, Dec 12, priced at CA $468 Found 22 hours ago

    Wed, Dec 9 - Sat, Dec 12 · ORD · Roundtrip

    Select United flight, departing Wed, Dec 9 from Las Vegas to Chicago, returning Sat, Dec 12, priced at CA $639 Found 22 hours ago

    Wed, Dec 9 - Sat, Dec 12 · ORD · Roundtrip

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

    December is typically the cheapest month to fly

    From CA $185 - CA $443 per traveller.

    View flights in December

    Insights are based on prices from searches for economy trips of 10 days or less on our sites in the last 12 months. Insights are informative only and current prices may differ.

    Book with confidence

    Las Vegas to Chicago Flights

    The easy way to book your flights from Las Vegas to Chicago

    With Expedia, it’s simple to find and book flights to Chicago from Las Vegas whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 6 airlines that cover this route. There are nonstop flights to CHI-All Airports, too.

    Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Las Vegas to Chicago today, tomorrow, or this week.

    Save dollars with cheap flights from Harry Reid Intl., LAS to CHI-All Airports, CHI

    Sort your search results by price to find great deals on your flight from Las Vegas to Chicago—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Chicago from Las Vegas currently is just CA $282 rising to CA $639.

    Here are more money-saving tips:

    • Fly in December when flight prices are normally at their lowest
    • Book about a month to 6 weeks before you travel for the best prices to Chicago
    • Avoid peak season and weekends when flights can cost more
    • Early morning and late-night flights are sometimes cheaper, so try varying your travel times
    • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!

    Reasons to choose Expedia for your flight to Chicago from Las Vegas

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    Travel information

    Origin airportHarry Reid Intl. Airport
    Destination airportChicago, IL
    Distance2,433 km away
    Roundtrip priceCA $282

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