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Flights from Las Vegas to Champaign

Search cheap flights from Las Vegas to Champaign in the next 3 months. Based on Trip.com's latest 7-day data, one-way fares start at US$462, and round-trip tickets start at US$468.

      • LAS 06:00
        6h 15m
        1 stop
        CMI 14:15
        Las Vegas - Champaign | Sat, Sep 5 | American Airlines
        CMI 14:40
        7h 24m
        1 stop
        LAS 20:04
        Champaign - Las Vegas | Sat, Sep 12 | American Airlines
        US$468 US$1,445
        68% off
        68% off
        US$1,445 US$468
      • LAS 05:02
        7h 14m
        1 stop
        CMI 14:16
        Las Vegas - Champaign | Wed, Jul 29 | American Airlines
        CMI 18:36
        7h 17m
        1 stop
        LAS 23:53
        Champaign - Las Vegas | Tue, Aug 4 | American Airlines
        US$486 US$1,445
        66% off
        66% off
        US$1,445 US$486
      • LAS 07:20
        8h 46m
        1 stop
        CMI 18:06
        Las Vegas - Champaign | Tue, Jul 28 | American Airlines
        CMI 14:46
        8h 59m
        1 stop
        LAS 21:45
        Champaign - Las Vegas | Mon, Aug 3 | American Airlines
        US$489 US$1,445
        66% off
        66% off
        US$1,445 US$489
      • LAS 14:02
        5h 57m
        1 stop
        CMI 21:59
        Las Vegas - Champaign | Wed, Jul 22 | American Airlines
        CMI 07:29
        8h 59m
        1 stop
        LAS 14:28
        Champaign - Las Vegas | Sun, Jul 26 | American Airlines
        US$598
        59% off
        US$1,445 US$598
      • LAS 00:59
        8h 8m
        1 stop
        CMI 11:07
        Las Vegas - Champaign | Mon, Jul 27 | American Airlines
        CMI 18:36
        6h 18m
        1 stop
        LAS 22:54
        Champaign - Las Vegas | Sun, Aug 2 | American Airlines
        US$604
        57% off
        US$1,445 US$604
      • LAS 05:02
        7h 14m
        1 stop
        CMI 14:16
        Las Vegas - Champaign | Fri, Jul 31 | American Airlines
        CMI 14:47
        7h 21m
        1 stop
        LAS 20:08
        Champaign - Las Vegas | Thu, Aug 6 | American Airlines
        US$1,112
        23% off
        US$1,445 US$1,112
      • LAS 13:00
        17h 25m
        1 stop
        CMI 14:00
        Las Vegas - Champaign | Thu, Jul 23 | Normal Airline
        CMI 15:00
        6h
        Nonstop
        LAS 16:00
        Champaign - Las Vegas | Sat, Jul 25 | Normal Airline
        Find more flights
        Find more flights
      • LAS 06:00
        6h 15m
        1 stop
        CMI 14:15
        Las Vegas - Champaign | Tue, Aug 11 | American Airlines
        US$462 US$825
        44% off
        44% off
        US$825 US$462
      • LAS 06:00
        6h 15m
        1 stop
        CMI 14:15
        Las Vegas - Champaign | Wed, Aug 5 | American Airlines
        US$465 US$825
        44% off
        44% off
        US$825 US$465
      • LAS 00:59
        8h 8m
        1 stop
        CMI 11:07
        Las Vegas - Champaign | Sat, Jul 25 | American Airlines
        US$504 US$825
        39% off
        39% off
        US$825 US$504
      • LAS 23:51
        11h 2m
        1 stop
        CMI 12:53
        Las Vegas - Champaign | Tue, Sep 8 | American Airlines
        US$544
        34% off
        US$825 US$544
      • LAS 07:00
        7h 24m
        1 stop
        CMI 16:24
        Las Vegas - Champaign | Thu, Aug 20 | American Airlines
        US$559
        32% off
        US$825 US$559
      • LAS 14:08
        22h 3m
        1 stop
        CMI 14:11
        Las Vegas - Champaign | Tue, Sep 8 | Frontier Airlines
        US$635
        23% off
        US$825 US$635
      • LAS 13:00
        17h 25m
        1 stop
        CMI 14:00
        Las Vegas - Champaign | Thu, Jul 23 | Normal Airline
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Las Vegas to Champaign Flight Details

The distance between Las Vegas and Champaign is about 2,385.34 km. Based on Trip.com's latest data, travel demand is highest in August. The off-season for travel is October.

Cheapest one-way flight priceUS$462
Cheapest return ticket priceUS$468
Cheapest monthOctober
Peak season for travelAugust
Flight distance2,385.34 km
Flight statistics for the Las Vegas–Champaign route are based on aggregated booking data from Trip.com over the past 12 months.

Frequently Asked Questions

  • What are the cheapest flights from Las Vegas to Champaign (LAS-CMI)?

    Based on Trip.com data, American Airlines offers one-way fares as low as US$462 on Cheapest nonstop routes (e.g. LAS to CMI on Tue, Aug 11), while American Airlines offers Cheapest nonstop round-trips from US$468 departing on Sat, Sep 5 and returning on Sat, Sep 12.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Las Vegas to Champaign is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Las Vegas to Champaign, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Tue, Aug 11, with one-way flights priced at just US$462.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is American Airlines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Champaign travel is around August.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Las Vegas to Champaign is October, when demand for travel is lower.
  • After crunching the numbers on our July flight calendar, it's currently cheapest to fly from Las Vegas to Champaign on July 29, 2026 with American Airlines, with prices starting at US$486.
  • The time difference between Champaign and Las Vegas is 2h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

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Note: Prices shown on this page are the estimated lowest prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.