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Flights from Austin to Champaign

Search cheap flights from Austin to Champaign in the next 3 months. Based on Trip.com's latest 7-day data, one-way fares start at US$492, and round-trip tickets start at US$428.

      • AUS 07:00
        7h 15m
        1 stop
        CMI 14:15
        Austin - Champaign | Thu, Aug 6 | American Airlines
        CMI 14:47
        4h 24m
        1 stop
        AUS 19:11
        Champaign - Austin | Wed, Aug 12 | American Airlines
        US$428 US$1,309
        67% off
        67% off
        US$1,309 US$428
      • AUS 06:01
        5h 6m
        1 stop
        CMI 11:07
        Austin - Champaign | Fri, Jul 31 | American Airlines
        CMI 14:47
        5h 14m
        1 stop
        AUS 20:01
        Champaign - Austin | Thu, Aug 6 | American Airlines
        US$493 US$1,309
        62% off
        62% off
        US$1,309 US$493
      • AUS 15:27
        5h 1m
        1 stop
        CMI 20:28
        Austin - Champaign | Fri, Aug 7 | American Airlines
        CMI 14:47
        6h 46m
        1 stop
        AUS 21:33
        Champaign - Austin | Thu, Aug 13 | American Airlines
        US$498 US$1,309
        62% off
        62% off
        US$1,309 US$498
      • AUS 16:55
        5h 4m
        1 stop
        CMI 21:59
        Austin - Champaign | Fri, Jul 17 | American Airlines
        CMI 18:36
        5h 23m
        1 stop
        AUS 23:59
        Champaign - Austin | Tue, Jul 21 | American Airlines
        US$525
        60% off
        US$1,309 US$525
      • AUS 06:01
        5h 6m
        1 stop
        CMI 11:07
        Austin - Champaign | Wed, Jul 22 | American Airlines
        CMI 07:29
        4h 26m
        1 stop
        AUS 11:55
        Champaign - Austin | Sun, Jul 26 | American Airlines
        US$535
        59% off
        US$1,309 US$535
      • AUS 15:27
        5h 35m
        1 stop
        CMI 21:02
        Austin - Champaign | Wed, Jul 29 | American Airlines
        CMI 18:36
        5h 23m
        1 stop
        AUS 23:59
        Champaign - Austin | Tue, Aug 4 | American Airlines
        US$1,005
        23% off
        US$1,309 US$1,005
      • AUS 08:00
        6h 15m
        1 stop
        CMI 14:15
        Austin - Champaign | Sun, Aug 16 | American Airlines
        CMI 14:47
        6h 46m
        1 stop
        AUS 21:33
        Champaign - Austin | Tue, Aug 18 | American Airlines
        US$1,106
        16% off
        US$1,309 US$1,106
      • AUS 06:01
        5h 6m
        1 stop
        CMI 11:07
        Austin - Champaign | Sat, Jul 25 | American Airlines
        CMI 14:46
        5h 17m
        1 stop
        AUS 20:03
        Champaign - Austin | Fri, Jul 31 | American Airlines
        US$1,130
        14% off
        US$1,309 US$1,130
      • AUS 15:44
        6h 15m
        1 stop
        CMI 21:59
        Austin - Champaign | Mon, Jul 20 | American Airlines
        CMI 14:46
        5h 17m
        1 stop
        AUS 20:03
        Champaign - Austin | Thu, Jul 23 | American Airlines
        US$1,223
        7% off
        US$1,309 US$1,223
      • AUS 06:01
        5h 6m
        1 stop
        CMI 11:07
        Austin - Champaign | Mon, Jul 27 | American Airlines
        CMI 18:36
        5h 23m
        1 stop
        AUS 23:59
        Champaign - Austin | Thu, Jul 30 | American Airlines
        US$1,230
        6% off
        US$1,309 US$1,230
      • AUS 13:00
        17h 25m
        1 stop
        CMI 14:00
        Austin - Champaign | Sat, Jul 18 | Normal Airline
        CMI 15:00
        6h
        Nonstop
        AUS 16:00
        Champaign - Austin | Mon, Jul 20 | Normal Airline
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      • AUS 15:27
        5h 35m
        1 stop
        CMI 21:02
        Austin - Champaign | Sat, Jul 18 | American Airlines
        US$492 US$641
        23% off
        23% off
        US$641 US$492
      • AUS 07:00
        7h 16m
        1 stop
        CMI 14:16
        Austin - Champaign | Wed, Jul 22 | American Airlines
        US$602 US$641
        6% off
        6% off
        US$641 US$602
      • AUS 13:00
        17h 25m
        1 stop
        CMI 14:00
        Austin - Champaign | Sat, Jul 18 | Normal Airline
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Cheapest airlines flights from Austin to Champaign

You can choose from 1 airlines that fly from Austin to Champaign, including American Airlines, American Airlines has lowest fares on this route.
American Airlines logo American Airlines
Airlines are determined based on actual purchased flight tickets from Austin to Champaign according to previous 12 months data from Trip.com.

Austin to Champaign Flight Details

The distance between Austin and Champaign is about 1,383.55 km. Based on Trip.com's latest data, travel demand is highest in November. The off-season for travel is October.

Cheapest one-way flight priceUS$492
Cheapest return ticket priceUS$428
Cheapest monthOctober
Peak season for travelNovember
Flight distance1,383.55 km
Popular airlineAmerican Airlines
Flight statistics for the Austin–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 Austin to Champaign (AUS-CMI)?

    Based on Trip.com data, American Airlines offers one-way fares as low as US$492 on Cheapest nonstop routes (e.g. AUS to CMI on Sat, Jul 18), while American Airlines offers Cheapest nonstop round-trips from US$428 departing on Thu, Aug 6 and returning on Wed, Aug 12.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Austin 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 Austin 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 Sat, Jul 18, with one-way flights priced at just US$492.
    · 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 November.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Austin 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 Austin to Champaign on July 31, 2026 with American Airlines, with prices starting at US$493.
  • The time difference between Champaign and Austin is 0h.
  • 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.

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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.