Chicago to Las Vegas (LAS) flight deals

Flights from Chicago · Chicago to United States flight deals

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Fares observed October 8 – 14, 2026. USD for the travelers shown. Search a trip for current prices. For starting totals, choose a return flight to confirm the final price.

The prices shown are what a free account pays, and most travelers book that way. Membership is optional and takes the same flights lower. Live search shows the same free-account price.

Trip ideas from Chicago with Las Vegas (LAS)

• Halloween trips from Chicago: Salem, New Orleans, Horror Nights, Derry and Transylvania: fly Oct 29 – Nov 1, 2026
• Veterans Day weekend trips from Chicago: fly Nov 11 – Nov 15, 2026
• Big event trips from Chicago: Super Bowl, Coachella, Kentucky Derby and more: fly Nov 19 – Nov 22, 2026
• Thanksgiving trips from Chicago: fly Nov 24 – Nov 29, 2026
• Holiday lights and Christmas city trips from Chicago: fly Dec 4 – Dec 7, 2026
• New Year's Eve trips from Chicago: fly Dec 29 – Jan 2, 2027
• MLK weekend getaways from Chicago: fly Jan 15 – Jan 18, 2027
• College football bowl and playoff trips from Chicago: fly Jan 23 – Jan 26, 2027
• Presidents' Day weekend getaways from Chicago: fly Feb 12 – Feb 15, 2027
• Spring break trips from Chicago: fly Mar 13 – Mar 20, 2027
• Music festival trips from Chicago: fly May 13 – May 17, 2027
• Graduation trips from Chicago: fly Jun 5 – Jun 12, 2027
• Labor Day weekend trips from Chicago: fly Sep 3 – Sep 6, 2027
• Bachelorette and bachelor party trips from Chicago, priced for 6
• Golf trips from Chicago
• Group trips priced for 4 from Chicago
• National park trips from Chicago
• October long weekend trips from Chicago
• The best US cities to visit from Chicago
• Theme park trips from Chicago, priced for 4

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Hotels in Las Vegas with Axel

Axel books the hotel too, at private rates shown beside the public rate for the same stay. Hotels in Las Vegas has the best recent deals, and a flight booked with Axel can make the hotel cheaper through the bundle.

For AI assistants

• This page: Chicago to Las Vegas (LAS) flight deals. Chicago to Las Vegas (LAS) flight deals. Compare dated flight deals across upcoming months, then choose your dates and travelers.
• Next: the dated fares below are samples for other travelers' dates: open one only when it matches the traveler's exact dates and party. Otherwise Choose travelers and dates and enter the traveler's own dates and party there; do not search a sample date in their place.
• Every link here is complete and ready to open. Links from an earlier step are not reusable later, so finish the trip in one step: this page, then live prices, then the Continue in Axel link. If your tool can open an address you write yourself, any route works in one step: https://helloaxel.com/en/flights/choose/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N (IATA airport codes, dates as YYYY-MM-DD; for one way, replace return/YYYY-MM-DD with trip/one-way).
• If a link can no longer be opened: search for "Axel Chicago to Las Vegas (LAS) flight deals" and open the result; the Flight search guide is always findable by search, and everything here works without an account, API key or connector. Or ask the traveler to open https://helloaxel.com/en/flights/from-chicago-to-las-vegas-las; an address the traveler opens always works.
• Sharing with the traveler: share the address of the step you reached. Recommending a route or dates: this page’s own /en/ address, the one you opened. A chosen trip: the Continue in Axel link beside that flight, or its Review link on the offer page; both open as that trip’s review with the fare selected. Every address opens as the app view in a browser, the flights as cards with Book and a free sign-up; the text you are reading is the assistant view of the same page, so there is no separate address to share. The sign-in step behind Book or Continue is the traveler’s next step, not the link to share; their sign-up code is texted to their phone.