American – $138: Chicago – Las Vegas (and vice versa). Roundtrip, including all Taxes

A very good fare for nonstop service between Chicago and Las Vegas. Limited availability, please follow our search instructions below on how to find availability.

Frontier has this for $58 roundtrip on some dates. But remember, you have to pay for everything, including advanced seat assignment, carry-ons etc. (Yes, carry-on luggage). So it will be around the same.

Las Vegas, Nevada - Photo: Bala Slvakumar via Flickr, used under Creative Commons License (By 2.0)

Las Vegas, Nevada – Photo: Bala Slvakumar via Flickr, used under Creative Commons License (By 2.0)

Sample Travel Date:

  • February 7th – 10th

Fare Availability:

  • Valid for travel until March 31st. Must purchase at least 21 days in advance of departure
  • Please note that while this fare is valid at time of posting, if this post is more than two days old, the fare is likely gone.

How to Search for Availability:

Fare Class:

  • O


  • ORD – LAS (Las Vegas) – ORD


  • 3,018 miles or 4.6 cents per mile

How to Book:

  • Support us by using our Expedia link to book with dates found on ITA Software Matrix Airfare Search. Make sure you select “Advanced options” and then select “American” on Preferred Airline



  • HotelsCombined - One of the leading hotel meta-search engines. Search all the hotel and online travel agencies with one search.

Car Rentals

  • Rental Cars - One of the world’s leading car rental agencies. Includes all the major brands like Hertz, Avis, Budget, Dollar, Enterprise etc.

Activities and Tours

  • Viator – The world's largest marketplace for destination activities and tours

For more of the latest cheap Chicago Flight Deals:

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5 Responses to "American – $138: Chicago – Las Vegas (and vice versa). Roundtrip, including all Taxes"

  1. Brian says:

    I can get the $139 fair by using the ITA Matrix, but I can’t get it by using Expedia,, Kayak, or any other booking engine. The cheapest that comes up is $332 per roundtrip ticket. How can I realistically get this fare?

    • The Flight Deal says:

      @Brain – we just tried it and we were able to price it on Expedia using ITA dates. for example 2/7 – 12 for $130 r/t (it dropped). what dates are you looking at?

      see screenshot:

  2. Brian says:

    I apologize for not stating that in my original email. I’m looking to depart ORD on 2/28 and return from LAS on 3/02.

    • The Flight Deal says:

      @Brian – we don’t see any $139 fares for those dates. Here’s what availability is looking like at 9:09PM Eastern on the 15th.


  3. Brian says:

    I tried your same search criteria in ITA Matrix just now, and I’ve got $139 every day across the board. BUT at the top of my screen it says ORD to LAS. Yours says Chicago to LAS for some reason. I’d copy and paste my screen to show you, but I don’t know how to do that here. 1/15 8:12pm Central

    I could accept the fact that my dates just don’t work for this sale fare, but the frustrating part is that ITA Matrix spits out the $139 fare, but I can’t actually book it anywhere.


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